From 1766a917e87e06094301250df3b689db766f724d Mon Sep 17 00:00:00 2001
From: Craig Tiller <craig.tiller@gmail.com>
Date: Mon, 22 Jun 2015 16:43:43 -0700
Subject: [PATCH 001/570] Executor sketch

---
 src/core/transport/chttp2/internal.h  |  36 +++-
 src/core/transport/chttp2_transport.c | 251 +++++++++++++++++---------
 2 files changed, 193 insertions(+), 94 deletions(-)

diff --git a/src/core/transport/chttp2/internal.h b/src/core/transport/chttp2/internal.h
index 3d1cd56e61..784c85ec4f 100644
--- a/src/core/transport/chttp2/internal.h
+++ b/src/core/transport/chttp2/internal.h
@@ -290,24 +290,39 @@ struct grpc_chttp2_transport_parsing {
   grpc_chttp2_outstanding_ping pings;
 };
 
+typedef struct grpc_chttp2_executor_action_header {
+  grpc_chttp2_stream *stream;
+  void (*action)(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg);
+  struct grpc_chttp2_executor_action_header *next;
+  void *arg;
+} grpc_chttp2_executor_action_header;
+
 struct grpc_chttp2_transport {
   grpc_transport base; /* must be first */
+  gpr_refcount refs;
   grpc_endpoint *ep;
   grpc_mdctx *metadata_context;
-  gpr_refcount refs;
 
-  gpr_mu mu;
+  struct {
+    gpr_mu mu;
+
+    /** is a thread currently in the global lock */
+    gpr_uint8 global_active;
+    /** is a thread currently writing */
+    gpr_uint8 writing_active;
+    /** is a thread currently parsing */
+    gpr_uint8 parsing_active;
+    /** is a thread currently executing channel callbacks */
+    gpr_uint8 channel_callback_active;
+
+    grpc_chttp2_executor_action_header *pending_actions;
+  } executor;
 
   /** is the transport destroying itself? */
   gpr_uint8 destroying;
   /** has the upper layer closed the transport? */
   gpr_uint8 closed;
 
-  /** is a thread currently writing */
-  gpr_uint8 writing_active;
-  /** is a thread currently parsing */
-  gpr_uint8 parsing_active;
-
   /** is there a read request to the endpoint outstanding? */
   gpr_uint8 endpoint_reading;
 
@@ -343,8 +358,6 @@ struct grpc_chttp2_transport {
   grpc_chttp2_stream **accepting_stream;
 
   struct {
-    /** is a thread currently performing channel callbacks */
-    gpr_uint8 executing;
     /** transport channel-level callback */
     const grpc_transport_callbacks *cb;
     /** user data for cb calls */
@@ -615,6 +628,11 @@ void grpc_chttp2_for_all_streams(
 void grpc_chttp2_parsing_become_skip_parser(
     grpc_chttp2_transport_parsing *transport_parsing);
 
+void grpc_chttp2_run_with_global_lock(
+  grpc_chttp2_transport *transport, grpc_chttp2_stream *optional_stream,
+  void (*action)(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg),
+  void *arg, size_t sizeof_arg);
+
 #define GRPC_CHTTP2_CLIENT_CONNECT_STRING "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"
 #define GRPC_CHTTP2_CLIENT_CONNECT_STRLEN \
   (sizeof(GRPC_CHTTP2_CLIENT_CONNECT_STRING) - 1)
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 0032ef1d4d..b32d9f0a71 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -78,8 +78,10 @@ int grpc_flowctl_trace = 0;
 
 static const grpc_transport_vtable vtable;
 
+#if 0
 static void lock(grpc_chttp2_transport *t);
 static void unlock(grpc_chttp2_transport *t);
+#endif
 
 static void unlock_check_channel_callbacks(grpc_chttp2_transport *t);
 static void unlock_check_read_write_state(grpc_chttp2_transport *t);
@@ -101,9 +103,9 @@ static void recv_data(void *tp, gpr_slice *slices, size_t nslices,
 static void drop_connection(grpc_chttp2_transport *t);
 
 /** Perform a transport_op */
-static void perform_op_locked(grpc_chttp2_transport_global *transport_global,
-                              grpc_chttp2_stream_global *stream_global,
-                              grpc_transport_op *op);
+static void perform_op_locked(grpc_chttp2_transport *t,
+                              grpc_chttp2_stream *s,
+                              void *transport_op);
 
 /** Cancel a stream: coming from the transport API */
 static void cancel_from_api(grpc_chttp2_transport_global *transport_global,
@@ -112,12 +114,15 @@ static void cancel_from_api(grpc_chttp2_transport_global *transport_global,
 
 /** Add endpoint from this transport to pollset */
 static void add_to_pollset_locked(grpc_chttp2_transport *t,
-                                  grpc_pollset *pollset);
+  grpc_chttp2_stream *s_ignored,
+                                  void *pollset);
 
 /** Start new streams that have been created if we can */
 static void maybe_start_some_streams(
     grpc_chttp2_transport_global *transport_global);
 
+static void finish_global_actions(grpc_chttp2_transport *t);
+
 /*
  * CONSTRUCTION/DESTRUCTION/REFCOUNTING
  */
@@ -125,7 +130,7 @@ static void maybe_start_some_streams(
 static void destruct_transport(grpc_chttp2_transport *t) {
   size_t i;
 
-  gpr_mu_lock(&t->mu);
+  gpr_mu_lock(&t->executor.mu);
 
   GPR_ASSERT(t->ep == NULL);
 
@@ -151,8 +156,8 @@ static void destruct_transport(grpc_chttp2_transport *t) {
   grpc_chttp2_stream_map_destroy(&t->parsing_stream_map);
   grpc_chttp2_stream_map_destroy(&t->new_stream_map);
 
-  gpr_mu_unlock(&t->mu);
-  gpr_mu_destroy(&t->mu);
+  gpr_mu_unlock(&t->executor.mu);
+  gpr_mu_destroy(&t->executor.mu);
 
   /* callback remaining pings: they're not allowed to call into the transpot,
      and maybe they hold resources that need to be freed */
@@ -215,7 +220,7 @@ static void init_transport(grpc_chttp2_transport *t,
   t->ep = ep;
   /* one ref is for destroy, the other for when ep becomes NULL */
   gpr_ref_init(&t->refs, 2);
-  gpr_mu_init(&t->mu);
+  gpr_mu_init(&t->executor.mu);
   grpc_mdctx_ref(mdctx);
   t->metadata_context = mdctx;
   t->endpoint_reading = 1;
@@ -311,18 +316,19 @@ static void init_transport(grpc_chttp2_transport *t,
     }
   }
 
-  gpr_mu_lock(&t->mu);
-  t->channel_callback.executing = 1;
+  gpr_mu_lock(&t->executor.mu);
+  t->executor.channel_callback_active = 1;
+  t->executor.global_active = 1;
   REF_TRANSPORT(t, "init"); /* matches unref at end of this function */
-  gpr_mu_unlock(&t->mu);
+  gpr_mu_unlock(&t->executor.mu);
 
   sr = setup(arg, &t->base, t->metadata_context);
 
-  lock(t);
   t->channel_callback.cb = sr.callbacks;
   t->channel_callback.cb_user_data = sr.user_data;
-  t->channel_callback.executing = 0;
-  unlock(t);
+  t->executor.channel_callback_active = 0;
+
+  finish_global_actions(t);
 
   REF_TRANSPORT(t, "recv_data"); /* matches unref inside recv_data */
   recv_data(t, slices, nslices, GRPC_ENDPOINT_CB_OK);
@@ -330,18 +336,18 @@ static void init_transport(grpc_chttp2_transport *t,
   UNREF_TRANSPORT(t, "init");
 }
 
-static void destroy_transport(grpc_transport *gt) {
-  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-
-  lock(t);
+static void destroy_transport_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *arg_ignored) {
   t->destroying = 1;
   drop_connection(t);
-  unlock(t);
+}
 
+static void destroy_transport(grpc_transport *gt) {
+  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
+  grpc_chttp2_run_with_global_lock(t, NULL, destroy_transport_locked, NULL, 0);
   UNREF_TRANSPORT(t, "destroy");
 }
 
-static void close_transport_locked(grpc_chttp2_transport *t) {
+static void close_transport_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *arg_ignored) {
   if (!t->closed) {
     t->closed = 1;
     if (t->ep) {
@@ -352,19 +358,32 @@ static void close_transport_locked(grpc_chttp2_transport *t) {
 
 static void close_transport(grpc_transport *gt) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  gpr_mu_lock(&t->mu);
-  close_transport_locked(t);
-  gpr_mu_unlock(&t->mu);
+  grpc_chttp2_run_with_global_lock(t, NULL, close_transport_locked, NULL, 0);
+}
+
+typedef struct {
+  grpc_status_code status;
+  gpr_slice debug_data;
+} goaway_arg;
+
+static void goaway_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *a) {
+  goaway_arg *arg = a;
+  grpc_chttp2_goaway_append(t->global.last_incoming_stream_id,
+                            grpc_chttp2_grpc_status_to_http2_error(arg->status),
+                            arg->debug_data, &t->global.qbuf);
 }
 
 static void goaway(grpc_transport *gt, grpc_status_code status,
                    gpr_slice debug_data) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  lock(t);
-  grpc_chttp2_goaway_append(t->global.last_incoming_stream_id,
-                            grpc_chttp2_grpc_status_to_http2_error(status),
-                            debug_data, &t->global.qbuf);
-  unlock(t);
+  goaway_arg arg;
+  arg.status = status;
+  arg.debug_data = debug_data;
+  grpc_chttp2_run_with_global_lock(t, NULL, goaway_locked, &arg, sizeof(arg));
+}
+
+static void finish_init_stream_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg_ignored) {
+  grpc_chttp2_register_stream(t, s);
 }
 
 static int init_stream(grpc_transport *gt, grpc_stream *gs,
@@ -382,10 +401,8 @@ static int init_stream(grpc_transport *gt, grpc_stream *gs,
 
   REF_TRANSPORT(t, "stream");
 
-  lock(t);
-  grpc_chttp2_register_stream(t, s);
   if (server_data) {
-    GPR_ASSERT(t->parsing_active);
+    GPR_ASSERT(t->executor.parsing_active);
     s->global.id = (gpr_uint32)(gpr_uintptr)server_data;
     s->global.outgoing_window =
         t->global
@@ -398,8 +415,8 @@ static int init_stream(grpc_transport *gt, grpc_stream *gs,
     s->global.in_stream_map = 1;
   }
 
-  if (initial_op) perform_op_locked(&t->global, &s->global, initial_op);
-  unlock(t);
+  grpc_chttp2_run_with_global_lock(t, s, finish_init_stream_locked, NULL, 0);
+  if (initial_op) grpc_chttp2_run_with_global_lock(t, s, perform_op_locked, initial_op, sizeof(*initial_op));
 
   return 0;
 }
@@ -407,8 +424,10 @@ static int init_stream(grpc_transport *gt, grpc_stream *gs,
 static void destroy_stream(grpc_transport *gt, grpc_stream *gs) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
   grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs;
+
   int i;
 
+#if 0
   gpr_mu_lock(&t->mu);
 
   GPR_ASSERT(s->global.published_state == GRPC_STREAM_CLOSED ||
@@ -424,6 +443,7 @@ static void destroy_stream(grpc_transport *gt, grpc_stream *gs) {
   grpc_chttp2_list_remove_writable_window_update_stream(&t->global, &s->global);
 
   gpr_mu_unlock(&t->mu);
+#endif
 
   for (i = 0; i < STREAM_LIST_COUNT; i++) {
     GPR_ASSERT(!s->included[i]);
@@ -474,36 +494,92 @@ static void remove_from_stream_map(grpc_chttp2_transport *t, grpc_chttp2_stream
  * LOCK MANAGEMENT
  */
 
-/* We take a grpc_chttp2_transport-global lock in response to calls coming in
-   from above,
-   and in response to data being received from below. New data to be written
-   is always queued, as are callbacks to process data. During unlock() we
-   check our todo lists and initiate callbacks and flush writes. */
+static void finish_global_actions(grpc_chttp2_transport *t) {
+  grpc_chttp2_executor_action_header *hdr;
+  grpc_chttp2_executor_action_header *next;
+  grpc_iomgr_closure *run_closures;
 
-static void lock(grpc_chttp2_transport *t) { gpr_mu_lock(&t->mu); }
+  for (;;) {
+    unlock_check_read_write_state(t);
+    if (!t->executor.writing_active && t->global.error_state == GRPC_CHTTP2_ERROR_STATE_NONE &&
+        grpc_chttp2_unlocking_check_writes(&t->global, &t->writing)) {
+      t->executor.writing_active = 1;
+      REF_TRANSPORT(t, "writing");
+      grpc_chttp2_schedule_closure(&t->global, &t->writing_action, 1);
+    }
+    unlock_check_channel_callbacks(t);
 
-static void unlock(grpc_chttp2_transport *t) {
-  grpc_iomgr_closure *run_closures;
+    run_closures = t->global.pending_closures;
+    t->global.pending_closures = NULL;
+
+    gpr_mu_lock(&t->executor.mu);
+    t->executor.global_active = 0;
+    gpr_mu_unlock(&t->executor.mu);
 
-  unlock_check_read_write_state(t);
-  if (!t->writing_active && t->global.error_state == GRPC_CHTTP2_ERROR_STATE_NONE &&
-      grpc_chttp2_unlocking_check_writes(&t->global, &t->writing)) {
-    t->writing_active = 1;
-    REF_TRANSPORT(t, "writing");
-    grpc_chttp2_schedule_closure(&t->global, &t->writing_action, 1);
+    while (run_closures) {
+      grpc_iomgr_closure *next = run_closures->next;
+      run_closures->cb(run_closures->cb_arg, run_closures->success);
+      run_closures = next;
+    }
+
+    gpr_mu_lock(&t->executor.mu);
+    if (!t->executor.global_active && t->executor.pending_actions) {
+      t->executor.global_active = 1;
+      hdr = t->executor.pending_actions;
+      t->executor.pending_actions = NULL;
+      gpr_mu_unlock(&t->executor.mu);
+      while (hdr != NULL) {
+        hdr->action(t, hdr->stream, hdr->arg);
+        next = hdr->next;
+        gpr_free(hdr);
+        hdr = next;
+      }
+      continue;
+    }
+    gpr_mu_unlock(&t->executor.mu);
+    break;
   }
-  /* unlock_check_parser(t); */
-  unlock_check_channel_callbacks(t);
+}
 
-  run_closures = t->global.pending_closures;
-  t->global.pending_closures = NULL;
+void grpc_chttp2_run_with_global_lock(grpc_chttp2_transport *t, grpc_chttp2_stream *optional_stream,
+  void (*action)(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg),
+  void *arg, size_t sizeof_arg) {
+  grpc_chttp2_executor_action_header *hdr;
 
-  gpr_mu_unlock(&t->mu);
+  gpr_mu_lock(&t->executor.mu);
+
+  for (;;) {
+    if (!t->executor.global_active) {
+      t->executor.global_active = 1;
+      GPR_ASSERT(t->executor.pending_actions == NULL);
+      gpr_mu_unlock(&t->executor.mu);
+
+      action(t, optional_stream, arg);
+
+      finish_global_actions(t);
+    } else {
+      gpr_mu_unlock(&t->executor.mu);
+
+      hdr = gpr_malloc(sizeof(*hdr) + sizeof_arg);
+      hdr->stream = optional_stream;
+      hdr->action = action;
+      if (sizeof_arg == 0) {
+        hdr->arg = arg;
+      } else {
+        hdr->arg = hdr + 1;
+        memcpy(hdr->arg, arg, sizeof_arg);
+      }
 
-  while (run_closures) {
-    grpc_iomgr_closure *next = run_closures->next;
-    run_closures->cb(run_closures->cb_arg, run_closures->success);
-    run_closures = next;
+      gpr_mu_lock(&t->executor.mu);
+      if (!t->executor.global_active) {
+        gpr_free(hdr);
+        continue;
+      }
+      hdr->next = t->executor.pending_actions;
+      t->executor.pending_actions = hdr;
+      gpr_mu_unlock(&t->executor.mu);
+    }
+    break;
   }
 }
 
@@ -526,6 +602,7 @@ static void push_setting(grpc_chttp2_transport *t, grpc_chttp2_setting_id id,
   }
 }
 
+#if 0
 void grpc_chttp2_terminate_writing(
     grpc_chttp2_transport_writing *transport_writing, int success) {
   grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing);
@@ -553,6 +630,7 @@ void grpc_chttp2_terminate_writing(
 
   UNREF_TRANSPORT(t, "writing");
 }
+#endif
 
 static void writing_action(void *gt, int iomgr_success_ignored) {
   grpc_chttp2_transport *t = gt;
@@ -622,9 +700,13 @@ static void maybe_start_some_streams(
   }
 }
 
-static void perform_op_locked(grpc_chttp2_transport_global *transport_global,
-                              grpc_chttp2_stream_global *stream_global,
-                              grpc_transport_op *op) {
+static void perform_op_locked(grpc_chttp2_transport *t,
+                              grpc_chttp2_stream *s,
+                              void *transport_op) {
+  grpc_chttp2_transport_global *transport_global = &t->global;
+  grpc_chttp2_stream_global *stream_global = &s->global;
+  grpc_transport_op *op = transport_op;
+
   if (op->cancel_with_status != GRPC_STATUS_OK) {
     cancel_from_api(transport_global, stream_global, op->cancel_with_status);
   }
@@ -671,7 +753,7 @@ static void perform_op_locked(grpc_chttp2_transport_global *transport_global,
   }
 
   if (op->bind_pollset) {
-    add_to_pollset_locked(TRANSPORT_FROM_GLOBAL(transport_global),
+    add_to_pollset_locked(TRANSPORT_FROM_GLOBAL(transport_global), NULL,
                           op->bind_pollset);
   }
 
@@ -684,17 +766,11 @@ static void perform_op(grpc_transport *gt, grpc_stream *gs,
                        grpc_transport_op *op) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
   grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs;
-
-  lock(t);
-  perform_op_locked(&t->global, &s->global, op);
-  unlock(t);
+  grpc_chttp2_run_with_global_lock(t, s, perform_op_locked, op, sizeof(*op));
 }
 
-static void send_ping(grpc_transport *gt, grpc_iomgr_closure *on_recv) {
-  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
+static void send_ping_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *a) {
   grpc_chttp2_outstanding_ping *p = gpr_malloc(sizeof(*p));
-
-  lock(t);
   p->next = &t->global.pings;
   p->prev = p->next->prev;
   p->prev->next = p->next->prev = p;
@@ -706,9 +782,13 @@ static void send_ping(grpc_transport *gt, grpc_iomgr_closure *on_recv) {
   p->id[5] = (t->global.ping_counter >> 16) & 0xff;
   p->id[6] = (t->global.ping_counter >> 8) & 0xff;
   p->id[7] = t->global.ping_counter & 0xff;
-  p->on_recv = on_recv;
+  p->on_recv = *(grpc_iomgr_closure**)a;
   gpr_slice_buffer_add(&t->global.qbuf, grpc_chttp2_ping_create(0, p->id));
-  unlock(t);
+}
+
+static void send_ping(grpc_transport *gt, grpc_iomgr_closure *on_recv) {
+  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
+  grpc_chttp2_run_with_global_lock(t, NULL, send_ping_locked, &on_recv, sizeof(on_recv));
 }
 
 /*
@@ -751,7 +831,7 @@ static void unlock_check_read_write_state(grpc_chttp2_transport *t) {
   grpc_chttp2_stream_global *stream_global;
   grpc_stream_state state;
 
-  if (!t->parsing_active) {
+  if (!t->executor.parsing_active) {
     /* if a stream is in the stream map, and gets cancelled, we need to ensure
        we are not parsing before continuing the cancellation to keep things in
        a sane state */
@@ -784,7 +864,7 @@ static void unlock_check_read_write_state(grpc_chttp2_transport *t) {
     }
     if (stream_global->write_state == WRITE_STATE_SENT_CLOSE &&
         stream_global->read_closed && stream_global->in_stream_map) {
-      if (t->parsing_active) {
+      if (t->executor.parsing_active) {
         grpc_chttp2_list_add_closed_waiting_for_parsing(transport_global,
                                                         stream_global);
       } else {
@@ -934,7 +1014,7 @@ static void drop_connection(grpc_chttp2_transport *t) {
   if (t->global.error_state == GRPC_CHTTP2_ERROR_STATE_NONE) {
     t->global.error_state = GRPC_CHTTP2_ERROR_STATE_SEEN;
   }
-  close_transport_locked(t);
+  close_transport_locked(t, NULL, NULL);
   end_all_the_calls(t);
 }
 
@@ -968,6 +1048,7 @@ static grpc_chttp2_stream *lookup_stream(grpc_chttp2_transport *t, gpr_uint32 id
 #endif
 
 /* tcp read callback */
+#if 0
 static void recv_data(void *tp, gpr_slice *slices, size_t nslices,
                       grpc_endpoint_cb_status error) {
   grpc_chttp2_transport *t = tp;
@@ -1025,6 +1106,7 @@ static void recv_data(void *tp, gpr_slice *slices, size_t nslices,
       break;
   }
 }
+#endif
 
 static void reading_action(void *pt, int iomgr_success_ignored) {
   grpc_chttp2_transport *t = pt;
@@ -1042,6 +1124,10 @@ typedef struct {
   grpc_iomgr_closure closure;
 } notify_goaways_args;
 
+static void finished_channel_callbacks_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *arg_ignored) {
+  t->executor.channel_callback_active = 0;
+}
+
 static void notify_goaways(void *p, int iomgr_success_ignored) {
   notify_goaways_args *a = p;
   grpc_chttp2_transport *t = a->t;
@@ -1051,10 +1137,7 @@ static void notify_goaways(void *p, int iomgr_success_ignored) {
 
   gpr_free(a);
 
-  lock(t);
-  t->channel_callback.executing = 0;
-  unlock(t);
-
+  grpc_chttp2_run_with_global_lock(t, NULL, finished_channel_callbacks_locked, NULL, 0);
   UNREF_TRANSPORT(t, "notify_goaways");
 }
 
@@ -1062,13 +1145,11 @@ static void notify_closed(void *gt, int iomgr_success_ignored) {
   grpc_chttp2_transport *t = gt;
   t->channel_callback.cb->closed(t->channel_callback.cb_user_data, &t->base);
 
-  lock(t);
-  t->channel_callback.executing = 0;
-  unlock(t);
-
+  grpc_chttp2_run_with_global_lock(t, NULL, finished_channel_callbacks_locked, NULL, 0);
   UNREF_TRANSPORT(t, "notify_closed");
 }
 
+#if 0
 static void unlock_check_channel_callbacks(grpc_chttp2_transport *t) {
   if (t->channel_callback.executing) {
     return;
@@ -1098,6 +1179,7 @@ static void unlock_check_channel_callbacks(grpc_chttp2_transport *t) {
                                  1);
   }
 }
+#endif
 
 void grpc_chttp2_schedule_closure(
     grpc_chttp2_transport_global *transport_global, grpc_iomgr_closure *closure,
@@ -1112,7 +1194,8 @@ void grpc_chttp2_schedule_closure(
  */
 
 static void add_to_pollset_locked(grpc_chttp2_transport *t,
-                                  grpc_pollset *pollset) {
+                                  grpc_chttp2_stream *s,
+                                  void *pollset) {
   if (t->ep) {
     grpc_endpoint_add_to_pollset(t->ep, pollset);
   }
@@ -1120,9 +1203,7 @@ static void add_to_pollset_locked(grpc_chttp2_transport *t,
 
 static void add_to_pollset(grpc_transport *gt, grpc_pollset *pollset) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  lock(t);
-  add_to_pollset_locked(t, pollset);
-  unlock(t);
+  grpc_chttp2_run_with_global_lock(t, NULL, add_to_pollset_locked, pollset, 0);
 }
 
 /*
-- 
GitLab


From 4b074d5274af7f1c2b2067181b398c9d09e4443c Mon Sep 17 00:00:00 2001
From: Craig Tiller <craig.tiller@gmail.com>
Date: Tue, 23 Jun 2015 07:48:21 -0700
Subject: [PATCH 002/570] CHTTP2 executor

---
 src/core/transport/chttp2/internal.h  |   7 ++
 src/core/transport/chttp2_transport.c | 167 ++++++++++++++------------
 2 files changed, 94 insertions(+), 80 deletions(-)

diff --git a/src/core/transport/chttp2/internal.h b/src/core/transport/chttp2/internal.h
index 784c85ec4f..61947f7395 100644
--- a/src/core/transport/chttp2/internal.h
+++ b/src/core/transport/chttp2/internal.h
@@ -351,6 +351,13 @@ struct grpc_chttp2_transport {
   grpc_iomgr_closure writing_action;
   /** closure to start reading from the endpoint */
   grpc_iomgr_closure reading_action;
+  /** closure to actually do parsing */
+  grpc_iomgr_closure parsing_action;
+
+  struct {
+    size_t nslices;
+    gpr_slice *slices;
+  } executor_parsing;
 
   /** address to place a newly accepted stream - set and unset by
       grpc_chttp2_parsing_accept_stream; used by init_stream to
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 3cf08e1772..159072eab4 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -89,6 +89,7 @@ static void unlock_check_read_write_state(grpc_chttp2_transport *t);
 /* forward declarations of various callbacks that we'll build closures around */
 static void writing_action(void *t, int iomgr_success_ignored);
 static void reading_action(void *t, int iomgr_success_ignored);
+static void parsing_action(void *t, int iomgr_success_ignored);
 static void notify_closed(void *t, int iomgr_success_ignored);
 
 /** Set a transport level setting, and push it to our peer */
@@ -244,6 +245,7 @@ static void init_transport(grpc_chttp2_transport *t,
   grpc_chttp2_hpack_compressor_init(&t->writing.hpack_compressor, mdctx);
   grpc_iomgr_closure_init(&t->writing_action, writing_action, t);
   grpc_iomgr_closure_init(&t->reading_action, reading_action, t);
+  grpc_iomgr_closure_init(&t->parsing_action, parsing_action, t);
 
   gpr_slice_buffer_init(&t->parsing.qbuf);
   grpc_chttp2_goaway_parser_init(&t->parsing.goaway_parser);
@@ -427,24 +429,6 @@ static void destroy_stream(grpc_transport *gt, grpc_stream *gs) {
 
   int i;
 
-#if 0
-  gpr_mu_lock(&t->mu);
-
-  GPR_ASSERT(s->global.published_state == GRPC_STREAM_CLOSED ||
-             s->global.id == 0);
-  GPR_ASSERT(!s->global.in_stream_map);
-  grpc_chttp2_unregister_stream(t, s);
-  if (!t->parsing_active && s->global.id) {
-    GPR_ASSERT(grpc_chttp2_stream_map_find(&t->parsing_stream_map,
-                                           s->global.id) == NULL);
-  }
-
-  grpc_chttp2_list_remove_incoming_window_updated(&t->global, &s->global);
-  grpc_chttp2_list_remove_writable_window_update_stream(&t->global, &s->global);
-
-  gpr_mu_unlock(&t->mu);
-#endif
-
   for (i = 0; i < STREAM_LIST_COUNT; i++) {
     GPR_ASSERT(!s->included[i]);
   }
@@ -540,7 +524,6 @@ void grpc_chttp2_run_with_global_lock(grpc_chttp2_transport *t, grpc_chttp2_stre
   for (;;) {
     if (!t->executor.global_active) {
       t->executor.global_active = 1;
-      GPR_ASSERT(t->executor.pending_actions == NULL);
       gpr_mu_unlock(&t->executor.mu);
 
       action(t, optional_stream, arg);
@@ -591,12 +574,8 @@ static void push_setting(grpc_chttp2_transport *t, grpc_chttp2_setting_id id,
   }
 }
 
-#if 0
-void grpc_chttp2_terminate_writing(
-    grpc_chttp2_transport_writing *transport_writing, int success) {
-  grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing);
-
-  lock(t);
+static void terminate_writing_with_lock(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *a) {
+  int success = *(int*)a;
 
   if (!success) {
     drop_connection(t);
@@ -607,7 +586,7 @@ void grpc_chttp2_terminate_writing(
 
   /* leave the writing flag up on shutdown to prevent further writes in unlock()
      from starting */
-  t->writing_active = 0;
+  t->executor.writing_active = 0;
   if (t->ep && !t->endpoint_reading) {
     grpc_endpoint_destroy(t->ep);
     t->ep = NULL;
@@ -615,11 +594,14 @@ void grpc_chttp2_terminate_writing(
         t, "disconnect"); /* safe because we'll still have the ref for write */
   }
 
-  unlock(t);
-
   UNREF_TRANSPORT(t, "writing");
 }
-#endif
+
+void grpc_chttp2_terminate_writing(
+    grpc_chttp2_transport_writing *transport_writing, int success) {
+  grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing);
+  grpc_chttp2_run_with_global_lock(t, NULL, terminate_writing_with_lock, &success, sizeof(success));
+}
 
 static void writing_action(void *gt, int iomgr_success_ignored) {
   grpc_chttp2_transport *t = gt;
@@ -879,6 +861,12 @@ static void unlock_check_read_write_state(grpc_chttp2_transport *t) {
     grpc_chttp2_incoming_metadata_buffer_postprocess_sopb_and_begin_live_op(
         &stream_global->incoming_metadata, &stream_global->incoming_sopb,
         &stream_global->outstanding_metadata);
+    if (state == GRPC_STREAM_CLOSED) {
+      GPR_ASSERT(!stream_global->in_stream_map);
+      grpc_chttp2_unregister_stream(TRANSPORT_FROM_GLOBAL(transport_global), STREAM_FROM_GLOBAL(stream_global));
+      grpc_chttp2_list_remove_incoming_window_updated(transport_global, stream_global);
+      grpc_chttp2_list_remove_writable_window_update_stream(transport_global, stream_global);
+    }
     grpc_sopb_swap(stream_global->publish_sopb, &stream_global->incoming_sopb);
     stream_global->published_state = *stream_global->publish_state = state;
     grpc_chttp2_schedule_closure(transport_global,
@@ -922,66 +910,87 @@ static void drop_connection(grpc_chttp2_transport *t) {
   end_all_the_calls(t);
 }
 
+static void recv_data_error_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *a) {
+  size_t i;
+
+  drop_connection(t);
+  t->endpoint_reading = 0;
+  if (!t->executor.writing_active && t->ep) {
+    grpc_endpoint_destroy(t->ep);
+    t->ep = NULL;
+    UNREF_TRANSPORT(
+        t, "disconnect"); /* safe as we still have a ref for read */
+  }
+  UNREF_TRANSPORT(t, "recv_data");
+  for (i = 0; i < t->executor_parsing.nslices; i++) gpr_slice_unref(t->executor_parsing.slices[i]);
+}
+
+static void finish_parsing_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *a) {
+  size_t i = *(size_t *)a;
+
+  if (i != t->executor_parsing.nslices) {
+    drop_connection(t);
+  }
+  /* merge stream lists */
+  grpc_chttp2_stream_map_move_into(&t->new_stream_map,
+                                   &t->parsing_stream_map);
+  t->global.concurrent_stream_count = grpc_chttp2_stream_map_size(&t->parsing_stream_map);
+  /* handle higher level things */
+  grpc_chttp2_publish_reads(&t->global, &t->parsing);
+  t->executor.parsing_active = 0;
+
+  for (; i < t->executor_parsing.nslices; i++) gpr_slice_unref(t->executor_parsing.slices[i]);
+
+  if (i == t->executor_parsing.nslices) {
+    grpc_chttp2_schedule_closure(&t->global, &t->reading_action, 1);
+  }
+}
+
+static void parsing_action(void *pt, int iomgr_success_ignored) {
+  size_t i;
+  grpc_chttp2_transport *t = pt;
+  for (i = 0; i < t->executor_parsing.nslices && grpc_chttp2_perform_read(&t->parsing, t->executor_parsing.slices[i]);
+       i++) {
+    gpr_slice_unref(t->executor_parsing.slices[i]);
+  }
+  grpc_chttp2_run_with_global_lock(t, NULL, finish_parsing_locked, &i, sizeof(i));
+}
+
+static void recv_data_ok_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *a) {
+  size_t i;
+  GPR_ASSERT(!t->executor.parsing_active);
+  if (t->global.error_state == GRPC_CHTTP2_ERROR_STATE_NONE) {
+    t->executor.parsing_active = 1;
+    /* merge stream lists */
+    grpc_chttp2_stream_map_move_into(&t->new_stream_map,
+                                     &t->parsing_stream_map);
+    grpc_chttp2_prepare_to_read(&t->global, &t->parsing);
+    /* schedule more work to do unlocked */
+    grpc_chttp2_schedule_closure(&t->global, &t->parsing_action, 1);
+  } else {
+    for (i = 0; i < t->executor_parsing.nslices; i++) gpr_slice_unref(t->executor_parsing.slices[i]);
+  }
+}
+
 /* tcp read callback */
-#if 0
 static void recv_data(void *tp, gpr_slice *slices, size_t nslices,
                       grpc_endpoint_cb_status error) {
   grpc_chttp2_transport *t = tp;
-  size_t i;
+
+  t->executor_parsing.slices = slices;
+  t->executor_parsing.nslices = nslices;
 
   switch (error) {
     case GRPC_ENDPOINT_CB_SHUTDOWN:
     case GRPC_ENDPOINT_CB_EOF:
     case GRPC_ENDPOINT_CB_ERROR:
-      lock(t);
-      drop_connection(t);
-      t->endpoint_reading = 0;
-      if (!t->writing_active && t->ep) {
-        grpc_endpoint_destroy(t->ep);
-        t->ep = NULL;
-        UNREF_TRANSPORT(
-            t, "disconnect"); /* safe as we still have a ref for read */
-      }
-      unlock(t);
-      UNREF_TRANSPORT(t, "recv_data");
-      for (i = 0; i < nslices; i++) gpr_slice_unref(slices[i]);
+      grpc_chttp2_run_with_global_lock(t, NULL, recv_data_error_locked, NULL, 0);
       break;
     case GRPC_ENDPOINT_CB_OK:
-      lock(t);
-      i = 0;
-      GPR_ASSERT(!t->parsing_active);
-      if (t->global.error_state == GRPC_CHTTP2_ERROR_STATE_NONE) {
-        t->parsing_active = 1;
-        /* merge stream lists */
-        grpc_chttp2_stream_map_move_into(&t->new_stream_map,
-                                         &t->parsing_stream_map);
-        grpc_chttp2_prepare_to_read(&t->global, &t->parsing);
-        gpr_mu_unlock(&t->mu);
-        for (; i < nslices && grpc_chttp2_perform_read(&t->parsing, slices[i]);
-             i++) {
-          gpr_slice_unref(slices[i]);
-        }
-        gpr_mu_lock(&t->mu);
-        if (i != nslices) {
-          drop_connection(t);
-        }
-        /* merge stream lists */
-        grpc_chttp2_stream_map_move_into(&t->new_stream_map,
-                                         &t->parsing_stream_map);
-        t->global.concurrent_stream_count = grpc_chttp2_stream_map_size(&t->parsing_stream_map);
-        /* handle higher level things */
-        grpc_chttp2_publish_reads(&t->global, &t->parsing);
-        t->parsing_active = 0;
-      }
-      if (i == nslices) {
-        grpc_chttp2_schedule_closure(&t->global, &t->reading_action, 1);
-      }
-      unlock(t);
-      for (; i < nslices; i++) gpr_slice_unref(slices[i]);
+      grpc_chttp2_run_with_global_lock(t, NULL, recv_data_ok_locked, NULL, 0);
       break;
   }
 }
-#endif
 
 static void reading_action(void *pt, int iomgr_success_ignored) {
   grpc_chttp2_transport *t = pt;
@@ -1024,9 +1033,8 @@ static void notify_closed(void *gt, int iomgr_success_ignored) {
   UNREF_TRANSPORT(t, "notify_closed");
 }
 
-#if 0
 static void unlock_check_channel_callbacks(grpc_chttp2_transport *t) {
-  if (t->channel_callback.executing) {
+  if (t->executor.channel_callback_active) {
     return;
   }
   if (t->global.goaway_state != GRPC_CHTTP2_ERROR_STATE_NONE) {
@@ -1037,7 +1045,7 @@ static void unlock_check_channel_callbacks(grpc_chttp2_transport *t) {
       a->error = t->global.goaway_error;
       a->text = t->global.goaway_text;
       t->global.goaway_state = GRPC_CHTTP2_ERROR_STATE_NOTIFIED;
-      t->channel_callback.executing = 1;
+      t->executor.channel_callback_active = 1;
       grpc_iomgr_closure_init(&a->closure, notify_goaways, a);
       REF_TRANSPORT(t, "notify_goaways");
       grpc_chttp2_schedule_closure(&t->global, &a->closure, 1);
@@ -1048,13 +1056,12 @@ static void unlock_check_channel_callbacks(grpc_chttp2_transport *t) {
   }
   if (t->global.error_state == GRPC_CHTTP2_ERROR_STATE_SEEN) {
     t->global.error_state = GRPC_CHTTP2_ERROR_STATE_NOTIFIED;
-    t->channel_callback.executing = 1;
+    t->executor.channel_callback_active = 1;
     REF_TRANSPORT(t, "notify_closed");
     grpc_chttp2_schedule_closure(&t->global, &t->channel_callback.notify_closed,
                                  1);
   }
 }
-#endif
 
 void grpc_chttp2_schedule_closure(
     grpc_chttp2_transport_global *transport_global, grpc_iomgr_closure *closure,
-- 
GitLab


From 55e9953d949755e651a7320b854bead6dbcc2b64 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 23 Jun 2015 12:25:55 -0700
Subject: [PATCH 003/570] Fix some memory issues

---
 src/core/transport/chttp2_transport.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 159072eab4..0aae67a2c0 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -505,6 +505,7 @@ static void finish_global_actions(grpc_chttp2_transport *t) {
         hdr->action(t, hdr->stream, hdr->arg);
         next = hdr->next;
         gpr_free(hdr);
+        UNREF_TRANSPORT(t, "pending_action");
         hdr = next;
       }
       continue;
@@ -519,6 +520,7 @@ void grpc_chttp2_run_with_global_lock(grpc_chttp2_transport *t, grpc_chttp2_stre
   void *arg, size_t sizeof_arg) {
   grpc_chttp2_executor_action_header *hdr;
 
+  REF_TRANSPORT(t, "run_global");
   gpr_mu_lock(&t->executor.mu);
 
   for (;;) {
@@ -549,10 +551,13 @@ void grpc_chttp2_run_with_global_lock(grpc_chttp2_transport *t, grpc_chttp2_stre
       }
       hdr->next = t->executor.pending_actions;
       t->executor.pending_actions = hdr;
+      REF_TRANSPORT(t, "pending_action");
       gpr_mu_unlock(&t->executor.mu);
     }
     break;
   }
+
+  UNREF_TRANSPORT(t, "run_global");
 }
 
 /*
@@ -921,8 +926,9 @@ static void recv_data_error_locked(grpc_chttp2_transport *t, grpc_chttp2_stream
     UNREF_TRANSPORT(
         t, "disconnect"); /* safe as we still have a ref for read */
   }
-  UNREF_TRANSPORT(t, "recv_data");
   for (i = 0; i < t->executor_parsing.nslices; i++) gpr_slice_unref(t->executor_parsing.slices[i]);
+  memset(&t->executor_parsing, 0, sizeof(t->executor_parsing));
+  UNREF_TRANSPORT(t, "recv_data");
 }
 
 static void finish_parsing_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *a) {
@@ -944,6 +950,7 @@ static void finish_parsing_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *
   if (i == t->executor_parsing.nslices) {
     grpc_chttp2_schedule_closure(&t->global, &t->reading_action, 1);
   }
+  memset(&t->executor_parsing, 0, sizeof(t->executor_parsing));
 }
 
 static void parsing_action(void *pt, int iomgr_success_ignored) {
@@ -969,6 +976,7 @@ static void recv_data_ok_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s,
     grpc_chttp2_schedule_closure(&t->global, &t->parsing_action, 1);
   } else {
     for (i = 0; i < t->executor_parsing.nslices; i++) gpr_slice_unref(t->executor_parsing.slices[i]);
+    memset(&t->executor_parsing, 0, sizeof(t->executor_parsing));
   }
 }
 
-- 
GitLab


From 0cd216cd160926d70f3566bf21f212e3c56a7e89 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 1 Jul 2015 16:11:25 -0700
Subject: [PATCH 004/570] Merge with latest

---
 src/core/transport/chttp2_transport.c | 37 ++++++++++++++-------------
 1 file changed, 19 insertions(+), 18 deletions(-)

diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 09d1a8cb39..53c1898843 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -940,6 +940,19 @@ static void recv_data_error_locked(grpc_chttp2_transport *t, grpc_chttp2_stream
   UNREF_TRANSPORT(t, "recv_data");
 }
 
+/** update window from a settings change */
+static void update_global_window(void *args, gpr_uint32 id, void *stream) {
+  grpc_chttp2_transport *t = args;
+  grpc_chttp2_stream *s = stream;
+  grpc_chttp2_transport_global *transport_global = &t->global;
+  grpc_chttp2_stream_global *stream_global = &s->global;
+
+  GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("settings", transport_global, stream_global,
+                                   outgoing_window,
+                                   t->parsing.initial_window_update);
+  stream_global->outgoing_window += t->parsing.initial_window_update;
+}
+
 static void finish_parsing_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s_ignored, void *a) {
   size_t i = *(size_t *)a;
 
@@ -950,20 +963,24 @@ static void finish_parsing_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *
   grpc_chttp2_stream_map_move_into(&t->new_stream_map,
                                    &t->parsing_stream_map);
   t->global.concurrent_stream_count = grpc_chttp2_stream_map_size(&t->parsing_stream_map);
+  if (t->parsing.initial_window_update != 0) {
+    grpc_chttp2_stream_map_for_each(&t->parsing_stream_map,
+                                    update_global_window, t);
+  }
   /* handle higher level things */
   grpc_chttp2_publish_reads(&t->global, &t->parsing);
   t->executor.parsing_active = 0;
 
   for (; i < t->executor_parsing.nslices; i++) gpr_slice_unref(t->executor_parsing.slices[i]);
 
-  memset(&t->executor_parsing, 0, sizeof(t->executor_parsing));
-
   if (i == t->executor_parsing.nslices) {
     grpc_chttp2_schedule_closure(&t->global, &t->reading_action, 1);
   } else {
     read_error_locked(t);
     UNREF_TRANSPORT(t, "recv_data");
   }
+
+  memset(&t->executor_parsing, 0, sizeof(t->executor_parsing));
 }
 
 static void parsing_action(void *pt, int iomgr_success_ignored) {
@@ -993,19 +1010,6 @@ static void recv_data_ok_locked(grpc_chttp2_transport *t, grpc_chttp2_stream *s,
   }
 }
 
-/** update window from a settings change */
-static void update_global_window(void *args, gpr_uint32 id, void *stream) {
-  grpc_chttp2_transport *t = args;
-  grpc_chttp2_stream *s = stream;
-  grpc_chttp2_transport_global *transport_global = &t->global;
-  grpc_chttp2_stream_global *stream_global = &s->global;
-
-  GRPC_CHTTP2_FLOWCTL_TRACE_STREAM("settings", transport_global, stream_global,
-                                   outgoing_window,
-                                   t->parsing.initial_window_update);
-  stream_global->outgoing_window += t->parsing.initial_window_update;
-}
-
 /* tcp read callback */
 static void recv_data(void *tp, gpr_slice *slices, size_t nslices,
                       grpc_endpoint_cb_status error) {
@@ -1024,9 +1028,6 @@ static void recv_data(void *tp, gpr_slice *slices, size_t nslices,
       grpc_chttp2_run_with_global_lock(t, NULL, recv_data_ok_locked, NULL, 0);
       break;
   }
-  if (unref) {
-    UNREF_TRANSPORT(t, "recv_data");
-  }
 }
 
 static void reading_action(void *pt, int iomgr_success_ignored) {
-- 
GitLab


From c283409d84a299c35f5a6bb1e643c5728cbe38e0 Mon Sep 17 00:00:00 2001
From: Jon Skeet <jonskeet@google.com>
Date: Wed, 23 Dec 2015 09:32:27 +0000
Subject: [PATCH 005/570] Restore dependencies in buildall.bat

Without this, even the C++ code fails to build (from a clean clone) due to missing includes.
Note that this requires that nuget.exe is on the path. Better alternatives welcomed...
---
 src/csharp/buildall.bat | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/csharp/buildall.bat b/src/csharp/buildall.bat
index d85896c255..6173629ddd 100644
--- a/src/csharp/buildall.bat
+++ b/src/csharp/buildall.bat
@@ -8,6 +8,12 @@ cd /d %~dp0
 @rem Set VS variables (uses Visual Studio 2013)
 @call "%VS120COMNTOOLS%\..\..\vc\vcvarsall.bat" x86
 
+@rem Fetch all dependencies
+nuget restore ..\..\vsprojects\grpc.sln || goto :error
+nuget restore ..\..\vsprojects\grpc_csharp_ext.sln || goto :error
+nuget restore ..\..\vsprojects\grpc_protoc_plugins.sln || goto :error
+nuget restore Grpc.sln || goto :error
+
 @rem Build the C# native extension
 msbuild ..\..\vsprojects\grpc_csharp_ext.sln /p:PlatformToolset=v120 || goto :error
 
-- 
GitLab


From 253bd5016709f5a070ac792597ccf9f11cd29852 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 25 Feb 2016 12:30:23 -0800
Subject: [PATCH 006/570] Allow selecting poll strategy, start to stub
 ev_poll_posix.c

---
 src/core/iomgr/ev_poll_posix.c      |  1645 ++
 src/core/iomgr/ev_poll_posix.h      |    41 +
 src/core/iomgr/ev_posix.c           |    83 +-
 test/core/end2end/gen_build_yaml.py |    24 +-
 tools/run_tests/run_tests.py        |    12 +-
 tools/run_tests/tests.json          | 36589 +++++++++++++++++++++++---
 6 files changed, 34282 insertions(+), 4112 deletions(-)
 create mode 100644 src/core/iomgr/ev_poll_posix.c
 create mode 100644 src/core/iomgr/ev_poll_posix.h

diff --git a/src/core/iomgr/ev_poll_posix.c b/src/core/iomgr/ev_poll_posix.c
new file mode 100644
index 0000000000..3693e13729
--- /dev/null
+++ b/src/core/iomgr/ev_poll_posix.c
@@ -0,0 +1,1645 @@
+/*
+ *
+ * Copyright 2015-2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* This file will be removed shortly: it's here to keep refactoring
+ * steps simple and auditable.
+ * It's the combination of the old files:
+ *  - fd_posix.{h,c}
+ *  - pollset_posix.{h,c}
+ *  - pullset_multipoller_with_{poll,epoll}.{h,c}
+ * The new version will be split into:
+ *  - ev_poll_posix.{h,c}
+ *  - ev_epoll_posix.{h,c}
+ */
+
+#include <grpc/support/port_platform.h>
+
+#ifdef GPR_POSIX_SOCKET
+
+#include "src/core/iomgr/ev_poll_and_epoll_posix.h"
+
+#include <assert.h>
+#include <errno.h>
+#include <poll.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <unistd.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/tls.h>
+#include <grpc/support/useful.h>
+
+#include "src/core/iomgr/iomgr_internal.h"
+#include "src/core/iomgr/wakeup_fd_posix.h"
+#include "src/core/profiling/timers.h"
+#include "src/core/support/block_annotate.h"
+
+/*******************************************************************************
+ * FD declarations
+ */
+
+typedef struct grpc_fd_watcher {
+  struct grpc_fd_watcher *next;
+  struct grpc_fd_watcher *prev;
+  grpc_pollset *pollset;
+  grpc_pollset_worker *worker;
+  grpc_fd *fd;
+} grpc_fd_watcher;
+
+struct grpc_fd {
+  int fd;
+  /* refst format:
+     bit0:   1=active/0=orphaned
+     bit1-n: refcount
+     meaning that mostly we ref by two to avoid altering the orphaned bit,
+     and just unref by 1 when we're ready to flag the object as orphaned */
+  gpr_atm refst;
+
+  gpr_mu mu;
+  int shutdown;
+  int closed;
+  int released;
+
+  /* The watcher list.
+
+     The following watcher related fields are protected by watcher_mu.
+
+     An fd_watcher is an ephemeral object created when an fd wants to
+     begin polling, and destroyed after the poll.
+
+     It denotes the fd's interest in whether to read poll or write poll
+     or both or neither on this fd.
+
+     If a watcher is asked to poll for reads or writes, the read_watcher
+     or write_watcher fields are set respectively. A watcher may be asked
+     to poll for both, in which case both fields will be set.
+
+     read_watcher and write_watcher may be NULL if no watcher has been
+     asked to poll for reads or writes.
+
+     If an fd_watcher is not asked to poll for reads or writes, it's added
+     to a linked list of inactive watchers, rooted at inactive_watcher_root.
+     If at a later time there becomes need of a poller to poll, one of
+     the inactive pollers may be kicked out of their poll loops to take
+     that responsibility. */
+  grpc_fd_watcher inactive_watcher_root;
+  grpc_fd_watcher *read_watcher;
+  grpc_fd_watcher *write_watcher;
+
+  grpc_closure *read_closure;
+  grpc_closure *write_closure;
+
+  struct grpc_fd *freelist_next;
+
+  grpc_closure *on_done_closure;
+
+  grpc_iomgr_object iomgr_object;
+};
+
+/* Begin polling on an fd.
+   Registers that the given pollset is interested in this fd - so that if read
+   or writability interest changes, the pollset can be kicked to pick up that
+   new interest.
+   Return value is:
+     (fd_needs_read? read_mask : 0) | (fd_needs_write? write_mask : 0)
+   i.e. a combination of read_mask and write_mask determined by the fd's current
+   interest in said events.
+   Polling strategies that do not need to alter their behavior depending on the
+   fd's current interest (such as epoll) do not need to call this function.
+   MUST NOT be called with a pollset lock taken */
+static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
+                              grpc_pollset_worker *worker, uint32_t read_mask,
+                              uint32_t write_mask, grpc_fd_watcher *rec);
+/* Complete polling previously started with fd_begin_poll
+   MUST NOT be called with a pollset lock taken
+   if got_read or got_write are 1, also does the become_{readable,writable} as
+   appropriate. */
+static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
+                        int got_read, int got_write);
+
+/* Return 1 if this fd is orphaned, 0 otherwise */
+static bool fd_is_orphaned(grpc_fd *fd);
+
+/* Notification from the poller to an fd that it has become readable or
+   writable.
+   If allow_synchronous_callback is 1, allow running the fd callback inline
+   in this callstack, otherwise register an asynchronous callback and return */
+static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
+static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
+
+/* Reference counting for fds */
+/*#define GRPC_FD_REF_COUNT_DEBUG*/
+#ifdef GRPC_FD_REF_COUNT_DEBUG
+static void fd_ref(grpc_fd *fd, const char *reason, const char *file, int line);
+static void fd_unref(grpc_fd *fd, const char *reason, const char *file,
+                     int line);
+#define GRPC_FD_REF(fd, reason) fd_ref(fd, reason, __FILE__, __LINE__)
+#define GRPC_FD_UNREF(fd, reason) fd_unref(fd, reason, __FILE__, __LINE__)
+#else
+static void fd_ref(grpc_fd *fd);
+static void fd_unref(grpc_fd *fd);
+#define GRPC_FD_REF(fd, reason) fd_ref(fd)
+#define GRPC_FD_UNREF(fd, reason) fd_unref(fd)
+#endif
+
+static void fd_global_init(void);
+static void fd_global_shutdown(void);
+
+#define CLOSURE_NOT_READY ((grpc_closure *)0)
+#define CLOSURE_READY ((grpc_closure *)1)
+
+/*******************************************************************************
+ * pollset declarations
+ */
+
+typedef struct grpc_pollset_vtable grpc_pollset_vtable;
+
+typedef struct grpc_cached_wakeup_fd {
+  grpc_wakeup_fd fd;
+  struct grpc_cached_wakeup_fd *next;
+} grpc_cached_wakeup_fd;
+
+struct grpc_pollset_worker {
+  grpc_cached_wakeup_fd *wakeup_fd;
+  int reevaluate_polling_on_wakeup;
+  int kicked_specifically;
+  struct grpc_pollset_worker *next;
+  struct grpc_pollset_worker *prev;
+};
+
+struct grpc_pollset {
+  /* pollsets under posix can mutate representation as fds are added and
+     removed.
+     For example, we may choose a poll() based implementation on linux for
+     few fds, and an epoll() based implementation for many fds */
+  const grpc_pollset_vtable *vtable;
+  gpr_mu *mu;
+  grpc_pollset_worker root_worker;
+  int in_flight_cbs;
+  int shutting_down;
+  int called_shutdown;
+  int kicked_without_pollers;
+  grpc_closure *shutdown_done;
+  grpc_closure_list idle_jobs;
+  union {
+    int fd;
+    void *ptr;
+  } data;
+  /* Local cache of eventfds for workers */
+  grpc_cached_wakeup_fd *local_wakeup_cache;
+};
+
+struct grpc_pollset_vtable {
+  void (*add_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                 struct grpc_fd *fd, int and_unlock_pollset);
+  void (*maybe_work_and_unlock)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                                grpc_pollset_worker *worker,
+                                gpr_timespec deadline, gpr_timespec now);
+  void (*finish_shutdown)(grpc_pollset *pollset);
+  void (*destroy)(grpc_pollset *pollset);
+};
+
+/* Add an fd to a pollset */
+static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                           struct grpc_fd *fd);
+
+static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
+                               grpc_pollset_set *pollset_set, grpc_fd *fd);
+
+/* Convert a timespec to milliseconds:
+   - very small or negative poll times are clamped to zero to do a
+     non-blocking poll (which becomes spin polling)
+   - other small values are rounded up to one millisecond
+   - longer than a millisecond polls are rounded up to the next nearest
+     millisecond to avoid spinning
+   - infinite timeouts are converted to -1 */
+static int poll_deadline_to_millis_timeout(gpr_timespec deadline,
+                                           gpr_timespec now);
+
+/* Allow kick to wakeup the currently polling worker */
+#define GRPC_POLLSET_CAN_KICK_SELF 1
+/* Force the wakee to repoll when awoken */
+#define GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP 2
+/* As per pollset_kick, with an extended set of flags (defined above)
+   -- mostly for fd_posix's use. */
+static void pollset_kick_ext(grpc_pollset *p,
+                             grpc_pollset_worker *specific_worker,
+                             uint32_t flags);
+
+/* turn a pollset into a multipoller: platform specific */
+typedef void (*platform_become_multipoller_type)(grpc_exec_ctx *exec_ctx,
+                                                 grpc_pollset *pollset,
+                                                 struct grpc_fd **fds,
+                                                 size_t fd_count);
+static platform_become_multipoller_type platform_become_multipoller;
+
+/* Return 1 if the pollset has active threads in pollset_work (pollset must
+ * be locked) */
+static int pollset_has_workers(grpc_pollset *pollset);
+
+static void remove_fd_from_all_epoll_sets(int fd);
+
+/* override to allow tests to hook poll() usage */
+typedef int (*grpc_poll_function_type)(struct pollfd *, nfds_t, int);
+extern grpc_poll_function_type grpc_poll_function;
+extern grpc_wakeup_fd grpc_global_wakeup_fd;
+
+/*******************************************************************************
+ * pollset_set definitions
+ */
+
+struct grpc_pollset_set {
+  gpr_mu mu;
+
+  size_t pollset_count;
+  size_t pollset_capacity;
+  grpc_pollset **pollsets;
+
+  size_t pollset_set_count;
+  size_t pollset_set_capacity;
+  struct grpc_pollset_set **pollset_sets;
+
+  size_t fd_count;
+  size_t fd_capacity;
+  grpc_fd **fds;
+};
+
+/*******************************************************************************
+ * fd_posix.c
+ */
+
+/* We need to keep a freelist not because of any concerns of malloc performance
+ * but instead so that implementations with multiple threads in (for example)
+ * epoll_wait deal with the race between pollset removal and incoming poll
+ * notifications.
+ *
+ * The problem is that the poller ultimately holds a reference to this
+ * object, so it is very difficult to know when is safe to free it, at least
+ * without some expensive synchronization.
+ *
+ * If we keep the object freelisted, in the worst case losing this race just
+ * becomes a spurious read notification on a reused fd.
+ */
+/* TODO(klempner): We could use some form of polling generation count to know
+ * when these are safe to free. */
+/* TODO(klempner): Consider disabling freelisting if we don't have multiple
+ * threads in poll on the same fd */
+/* TODO(klempner): Batch these allocations to reduce fragmentation */
+static grpc_fd *fd_freelist = NULL;
+static gpr_mu fd_freelist_mu;
+
+static void freelist_fd(grpc_fd *fd) {
+  gpr_mu_lock(&fd_freelist_mu);
+  fd->freelist_next = fd_freelist;
+  fd_freelist = fd;
+  grpc_iomgr_unregister_object(&fd->iomgr_object);
+  gpr_mu_unlock(&fd_freelist_mu);
+}
+
+static grpc_fd *alloc_fd(int fd) {
+  grpc_fd *r = NULL;
+  gpr_mu_lock(&fd_freelist_mu);
+  if (fd_freelist != NULL) {
+    r = fd_freelist;
+    fd_freelist = fd_freelist->freelist_next;
+  }
+  gpr_mu_unlock(&fd_freelist_mu);
+  if (r == NULL) {
+    r = gpr_malloc(sizeof(grpc_fd));
+    gpr_mu_init(&r->mu);
+  }
+
+  gpr_atm_rel_store(&r->refst, 1);
+  r->shutdown = 0;
+  r->read_closure = CLOSURE_NOT_READY;
+  r->write_closure = CLOSURE_NOT_READY;
+  r->fd = fd;
+  r->inactive_watcher_root.next = r->inactive_watcher_root.prev =
+      &r->inactive_watcher_root;
+  r->freelist_next = NULL;
+  r->read_watcher = r->write_watcher = NULL;
+  r->on_done_closure = NULL;
+  r->closed = 0;
+  r->released = 0;
+  return r;
+}
+
+static void destroy(grpc_fd *fd) {
+  gpr_mu_destroy(&fd->mu);
+  gpr_free(fd);
+}
+
+#ifdef GRPC_FD_REF_COUNT_DEBUG
+#define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__)
+#define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__)
+static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file,
+                   int line) {
+  gpr_log(GPR_DEBUG, "FD %d %p   ref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
+          gpr_atm_no_barrier_load(&fd->refst),
+          gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
+#else
+#define REF_BY(fd, n, reason) ref_by(fd, n)
+#define UNREF_BY(fd, n, reason) unref_by(fd, n)
+static void ref_by(grpc_fd *fd, int n) {
+#endif
+  GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0);
+}
+
+#ifdef GRPC_FD_REF_COUNT_DEBUG
+static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file,
+                     int line) {
+  gpr_atm old;
+  gpr_log(GPR_DEBUG, "FD %d %p unref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
+          gpr_atm_no_barrier_load(&fd->refst),
+          gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
+#else
+static void unref_by(grpc_fd *fd, int n) {
+  gpr_atm old;
+#endif
+  old = gpr_atm_full_fetch_add(&fd->refst, -n);
+  if (old == n) {
+    freelist_fd(fd);
+  } else {
+    GPR_ASSERT(old > n);
+  }
+}
+
+static void fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); }
+
+static void fd_global_shutdown(void) {
+  gpr_mu_lock(&fd_freelist_mu);
+  gpr_mu_unlock(&fd_freelist_mu);
+  while (fd_freelist != NULL) {
+    grpc_fd *fd = fd_freelist;
+    fd_freelist = fd_freelist->freelist_next;
+    destroy(fd);
+  }
+  gpr_mu_destroy(&fd_freelist_mu);
+}
+
+static grpc_fd *fd_create(int fd, const char *name) {
+  grpc_fd *r = alloc_fd(fd);
+  char *name2;
+  gpr_asprintf(&name2, "%s fd=%d", name, fd);
+  grpc_iomgr_register_object(&r->iomgr_object, name2);
+  gpr_free(name2);
+#ifdef GRPC_FD_REF_COUNT_DEBUG
+  gpr_log(GPR_DEBUG, "FD %d %p create %s", fd, r, name);
+#endif
+  return r;
+}
+
+static bool fd_is_orphaned(grpc_fd *fd) {
+  return (gpr_atm_acq_load(&fd->refst) & 1) == 0;
+}
+
+static void pollset_kick_locked(grpc_fd_watcher *watcher) {
+  gpr_mu_lock(watcher->pollset->mu);
+  GPR_ASSERT(watcher->worker);
+  pollset_kick_ext(watcher->pollset, watcher->worker,
+                   GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP);
+  gpr_mu_unlock(watcher->pollset->mu);
+}
+
+static void maybe_wake_one_watcher_locked(grpc_fd *fd) {
+  if (fd->inactive_watcher_root.next != &fd->inactive_watcher_root) {
+    pollset_kick_locked(fd->inactive_watcher_root.next);
+  } else if (fd->read_watcher) {
+    pollset_kick_locked(fd->read_watcher);
+  } else if (fd->write_watcher) {
+    pollset_kick_locked(fd->write_watcher);
+  }
+}
+
+static void wake_all_watchers_locked(grpc_fd *fd) {
+  grpc_fd_watcher *watcher;
+  for (watcher = fd->inactive_watcher_root.next;
+       watcher != &fd->inactive_watcher_root; watcher = watcher->next) {
+    pollset_kick_locked(watcher);
+  }
+  if (fd->read_watcher) {
+    pollset_kick_locked(fd->read_watcher);
+  }
+  if (fd->write_watcher && fd->write_watcher != fd->read_watcher) {
+    pollset_kick_locked(fd->write_watcher);
+  }
+}
+
+static int has_watchers(grpc_fd *fd) {
+  return fd->read_watcher != NULL || fd->write_watcher != NULL ||
+         fd->inactive_watcher_root.next != &fd->inactive_watcher_root;
+}
+
+static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+  fd->closed = 1;
+  if (!fd->released) {
+    close(fd->fd);
+  } else {
+    remove_fd_from_all_epoll_sets(fd->fd);
+  }
+  grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, true, NULL);
+}
+
+static int fd_wrapped_fd(grpc_fd *fd) {
+  if (fd->released || fd->closed) {
+    return -1;
+  } else {
+    return fd->fd;
+  }
+}
+
+static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                      grpc_closure *on_done, int *release_fd,
+                      const char *reason) {
+  fd->on_done_closure = on_done;
+  fd->released = release_fd != NULL;
+  if (!fd->released) {
+    shutdown(fd->fd, SHUT_RDWR);
+  } else {
+    *release_fd = fd->fd;
+  }
+  gpr_mu_lock(&fd->mu);
+  REF_BY(fd, 1, reason); /* remove active status, but keep referenced */
+  if (!has_watchers(fd)) {
+    close_fd_locked(exec_ctx, fd);
+  } else {
+    wake_all_watchers_locked(fd);
+  }
+  gpr_mu_unlock(&fd->mu);
+  UNREF_BY(fd, 2, reason); /* drop the reference */
+}
+
+/* increment refcount by two to avoid changing the orphan bit */
+#ifdef GRPC_FD_REF_COUNT_DEBUG
+static void fd_ref(grpc_fd *fd, const char *reason, const char *file,
+                   int line) {
+  ref_by(fd, 2, reason, file, line);
+}
+
+static void fd_unref(grpc_fd *fd, const char *reason, const char *file,
+                     int line) {
+  unref_by(fd, 2, reason, file, line);
+}
+#else
+static void fd_ref(grpc_fd *fd) { ref_by(fd, 2); }
+
+static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
+#endif
+
+static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                             grpc_closure **st, grpc_closure *closure) {
+  if (*st == CLOSURE_NOT_READY) {
+    /* not ready ==> switch to a waiting state by setting the closure */
+    *st = closure;
+  } else if (*st == CLOSURE_READY) {
+    /* already ready ==> queue the closure to run immediately */
+    *st = CLOSURE_NOT_READY;
+    grpc_exec_ctx_enqueue(exec_ctx, closure, !fd->shutdown, NULL);
+    maybe_wake_one_watcher_locked(fd);
+  } else {
+    /* upcallptr was set to a different closure.  This is an error! */
+    gpr_log(GPR_ERROR,
+            "User called a notify_on function with a previous callback still "
+            "pending");
+    abort();
+  }
+}
+
+/* returns 1 if state becomes not ready */
+static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                            grpc_closure **st) {
+  if (*st == CLOSURE_READY) {
+    /* duplicate ready ==> ignore */
+    return 0;
+  } else if (*st == CLOSURE_NOT_READY) {
+    /* not ready, and not waiting ==> flag ready */
+    *st = CLOSURE_READY;
+    return 0;
+  } else {
+    /* waiting ==> queue closure */
+    grpc_exec_ctx_enqueue(exec_ctx, *st, !fd->shutdown, NULL);
+    *st = CLOSURE_NOT_READY;
+    return 1;
+  }
+}
+
+static void set_ready(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st) {
+  /* only one set_ready can be active at once (but there may be a racing
+     notify_on) */
+  gpr_mu_lock(&fd->mu);
+  set_ready_locked(exec_ctx, fd, st);
+  gpr_mu_unlock(&fd->mu);
+}
+
+static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+  gpr_mu_lock(&fd->mu);
+  GPR_ASSERT(!fd->shutdown);
+  fd->shutdown = 1;
+  set_ready_locked(exec_ctx, fd, &fd->read_closure);
+  set_ready_locked(exec_ctx, fd, &fd->write_closure);
+  gpr_mu_unlock(&fd->mu);
+}
+
+static void fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                              grpc_closure *closure) {
+  gpr_mu_lock(&fd->mu);
+  notify_on_locked(exec_ctx, fd, &fd->read_closure, closure);
+  gpr_mu_unlock(&fd->mu);
+}
+
+static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                               grpc_closure *closure) {
+  gpr_mu_lock(&fd->mu);
+  notify_on_locked(exec_ctx, fd, &fd->write_closure, closure);
+  gpr_mu_unlock(&fd->mu);
+}
+
+static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
+                              grpc_pollset_worker *worker, uint32_t read_mask,
+                              uint32_t write_mask, grpc_fd_watcher *watcher) {
+  uint32_t mask = 0;
+  grpc_closure *cur;
+  int requested;
+  /* keep track of pollers that have requested our events, in case they change
+   */
+  GRPC_FD_REF(fd, "poll");
+
+  gpr_mu_lock(&fd->mu);
+
+  /* if we are shutdown, then don't add to the watcher set */
+  if (fd->shutdown) {
+    watcher->fd = NULL;
+    watcher->pollset = NULL;
+    watcher->worker = NULL;
+    gpr_mu_unlock(&fd->mu);
+    GRPC_FD_UNREF(fd, "poll");
+    return 0;
+  }
+
+  /* if there is nobody polling for read, but we need to, then start doing so */
+  cur = fd->read_closure;
+  requested = cur != CLOSURE_READY;
+  if (read_mask && fd->read_watcher == NULL && requested) {
+    fd->read_watcher = watcher;
+    mask |= read_mask;
+  }
+  /* if there is nobody polling for write, but we need to, then start doing so
+   */
+  cur = fd->write_closure;
+  requested = cur != CLOSURE_READY;
+  if (write_mask && fd->write_watcher == NULL && requested) {
+    fd->write_watcher = watcher;
+    mask |= write_mask;
+  }
+  /* if not polling, remember this watcher in case we need someone to later */
+  if (mask == 0 && worker != NULL) {
+    watcher->next = &fd->inactive_watcher_root;
+    watcher->prev = watcher->next->prev;
+    watcher->next->prev = watcher->prev->next = watcher;
+  }
+  watcher->pollset = pollset;
+  watcher->worker = worker;
+  watcher->fd = fd;
+  gpr_mu_unlock(&fd->mu);
+
+  return mask;
+}
+
+static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
+                        int got_read, int got_write) {
+  int was_polling = 0;
+  int kick = 0;
+  grpc_fd *fd = watcher->fd;
+
+  if (fd == NULL) {
+    return;
+  }
+
+  gpr_mu_lock(&fd->mu);
+
+  if (watcher == fd->read_watcher) {
+    /* remove read watcher, kick if we still need a read */
+    was_polling = 1;
+    if (!got_read) {
+      kick = 1;
+    }
+    fd->read_watcher = NULL;
+  }
+  if (watcher == fd->write_watcher) {
+    /* remove write watcher, kick if we still need a write */
+    was_polling = 1;
+    if (!got_write) {
+      kick = 1;
+    }
+    fd->write_watcher = NULL;
+  }
+  if (!was_polling && watcher->worker != NULL) {
+    /* remove from inactive list */
+    watcher->next->prev = watcher->prev;
+    watcher->prev->next = watcher->next;
+  }
+  if (got_read) {
+    if (set_ready_locked(exec_ctx, fd, &fd->read_closure)) {
+      kick = 1;
+    }
+  }
+  if (got_write) {
+    if (set_ready_locked(exec_ctx, fd, &fd->write_closure)) {
+      kick = 1;
+    }
+  }
+  if (kick) {
+    maybe_wake_one_watcher_locked(fd);
+  }
+  if (fd_is_orphaned(fd) && !has_watchers(fd) && !fd->closed) {
+    close_fd_locked(exec_ctx, fd);
+  }
+  gpr_mu_unlock(&fd->mu);
+
+  GRPC_FD_UNREF(fd, "poll");
+}
+
+static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+  set_ready(exec_ctx, fd, &fd->read_closure);
+}
+
+static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+  set_ready(exec_ctx, fd, &fd->write_closure);
+}
+
+/*******************************************************************************
+ * pollset_posix.c
+ */
+
+GPR_TLS_DECL(g_current_thread_poller);
+GPR_TLS_DECL(g_current_thread_worker);
+
+/** Default poll() function - a pointer so that it can be overridden by some
+ *  tests */
+grpc_poll_function_type grpc_poll_function = poll;
+
+/** The alarm system needs to be able to wakeup 'some poller' sometimes
+ *  (specifically when a new alarm needs to be triggered earlier than the next
+ *  alarm 'epoch').
+ *  This wakeup_fd gives us something to alert on when such a case occurs. */
+grpc_wakeup_fd grpc_global_wakeup_fd;
+
+static void remove_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
+  worker->prev->next = worker->next;
+  worker->next->prev = worker->prev;
+}
+
+static int pollset_has_workers(grpc_pollset *p) {
+  return p->root_worker.next != &p->root_worker;
+}
+
+static grpc_pollset_worker *pop_front_worker(grpc_pollset *p) {
+  if (pollset_has_workers(p)) {
+    grpc_pollset_worker *w = p->root_worker.next;
+    remove_worker(p, w);
+    return w;
+  } else {
+    return NULL;
+  }
+}
+
+static void push_back_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
+  worker->next = &p->root_worker;
+  worker->prev = worker->next->prev;
+  worker->prev->next = worker->next->prev = worker;
+}
+
+static void push_front_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
+  worker->prev = &p->root_worker;
+  worker->next = worker->prev->next;
+  worker->prev->next = worker->next->prev = worker;
+}
+
+static void pollset_kick_ext(grpc_pollset *p,
+                             grpc_pollset_worker *specific_worker,
+                             uint32_t flags) {
+  GPR_TIMER_BEGIN("pollset_kick_ext", 0);
+
+  /* pollset->mu already held */
+  if (specific_worker != NULL) {
+    if (specific_worker == GRPC_POLLSET_KICK_BROADCAST) {
+      GPR_TIMER_BEGIN("pollset_kick_ext.broadcast", 0);
+      GPR_ASSERT((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) == 0);
+      for (specific_worker = p->root_worker.next;
+           specific_worker != &p->root_worker;
+           specific_worker = specific_worker->next) {
+        grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
+      }
+      p->kicked_without_pollers = 1;
+      GPR_TIMER_END("pollset_kick_ext.broadcast", 0);
+    } else if (gpr_tls_get(&g_current_thread_worker) !=
+               (intptr_t)specific_worker) {
+      GPR_TIMER_MARK("different_thread_worker", 0);
+      if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) {
+        specific_worker->reevaluate_polling_on_wakeup = 1;
+      }
+      specific_worker->kicked_specifically = 1;
+      grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
+    } else if ((flags & GRPC_POLLSET_CAN_KICK_SELF) != 0) {
+      GPR_TIMER_MARK("kick_yoself", 0);
+      if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) {
+        specific_worker->reevaluate_polling_on_wakeup = 1;
+      }
+      specific_worker->kicked_specifically = 1;
+      grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
+    }
+  } else if (gpr_tls_get(&g_current_thread_poller) != (intptr_t)p) {
+    GPR_ASSERT((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) == 0);
+    GPR_TIMER_MARK("kick_anonymous", 0);
+    specific_worker = pop_front_worker(p);
+    if (specific_worker != NULL) {
+      if (gpr_tls_get(&g_current_thread_worker) == (intptr_t)specific_worker) {
+        GPR_TIMER_MARK("kick_anonymous_not_self", 0);
+        push_back_worker(p, specific_worker);
+        specific_worker = pop_front_worker(p);
+        if ((flags & GRPC_POLLSET_CAN_KICK_SELF) == 0 &&
+            gpr_tls_get(&g_current_thread_worker) ==
+                (intptr_t)specific_worker) {
+          push_back_worker(p, specific_worker);
+          specific_worker = NULL;
+        }
+      }
+      if (specific_worker != NULL) {
+        GPR_TIMER_MARK("finally_kick", 0);
+        push_back_worker(p, specific_worker);
+        grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
+      }
+    } else {
+      GPR_TIMER_MARK("kicked_no_pollers", 0);
+      p->kicked_without_pollers = 1;
+    }
+  }
+
+  GPR_TIMER_END("pollset_kick_ext", 0);
+}
+
+static void pollset_kick(grpc_pollset *p,
+                         grpc_pollset_worker *specific_worker) {
+  pollset_kick_ext(p, specific_worker, 0);
+}
+
+/* global state management */
+
+static void pollset_global_init(void) {
+  gpr_tls_init(&g_current_thread_poller);
+  gpr_tls_init(&g_current_thread_worker);
+  grpc_wakeup_fd_global_init();
+  grpc_wakeup_fd_init(&grpc_global_wakeup_fd);
+}
+
+static void pollset_global_shutdown(void) {
+  grpc_wakeup_fd_destroy(&grpc_global_wakeup_fd);
+  gpr_tls_destroy(&g_current_thread_poller);
+  gpr_tls_destroy(&g_current_thread_worker);
+  grpc_wakeup_fd_global_destroy();
+}
+
+static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); }
+
+/* main interface */
+
+static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null);
+
+static void pollset_init(grpc_pollset *pollset, gpr_mu *mu) {
+  pollset->mu = mu;
+  pollset->root_worker.next = pollset->root_worker.prev = &pollset->root_worker;
+  pollset->in_flight_cbs = 0;
+  pollset->shutting_down = 0;
+  pollset->called_shutdown = 0;
+  pollset->kicked_without_pollers = 0;
+  pollset->idle_jobs.head = pollset->idle_jobs.tail = NULL;
+  pollset->local_wakeup_cache = NULL;
+  pollset->kicked_without_pollers = 0;
+  become_basic_pollset(pollset, NULL);
+}
+
+static void pollset_destroy(grpc_pollset *pollset) {
+  GPR_ASSERT(pollset->in_flight_cbs == 0);
+  GPR_ASSERT(!pollset_has_workers(pollset));
+  GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
+  pollset->vtable->destroy(pollset);
+  while (pollset->local_wakeup_cache) {
+    grpc_cached_wakeup_fd *next = pollset->local_wakeup_cache->next;
+    grpc_wakeup_fd_destroy(&pollset->local_wakeup_cache->fd);
+    gpr_free(pollset->local_wakeup_cache);
+    pollset->local_wakeup_cache = next;
+  }
+}
+
+static void pollset_reset(grpc_pollset *pollset) {
+  GPR_ASSERT(pollset->shutting_down);
+  GPR_ASSERT(pollset->in_flight_cbs == 0);
+  GPR_ASSERT(!pollset_has_workers(pollset));
+  GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
+  pollset->vtable->destroy(pollset);
+  pollset->shutting_down = 0;
+  pollset->called_shutdown = 0;
+  pollset->kicked_without_pollers = 0;
+  become_basic_pollset(pollset, NULL);
+}
+
+static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                           grpc_fd *fd) {
+  gpr_mu_lock(pollset->mu);
+  pollset->vtable->add_fd(exec_ctx, pollset, fd, 1);
+/* the following (enabled only in debug) will reacquire and then release
+   our lock - meaning that if the unlocking flag passed to add_fd above is
+   not respected, the code will deadlock (in a way that we have a chance of
+   debugging) */
+#ifndef NDEBUG
+  gpr_mu_lock(pollset->mu);
+  gpr_mu_unlock(pollset->mu);
+#endif
+}
+
+static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
+  GPR_ASSERT(grpc_closure_list_empty(pollset->idle_jobs));
+  pollset->vtable->finish_shutdown(pollset);
+  grpc_exec_ctx_enqueue(exec_ctx, pollset->shutdown_done, true, NULL);
+}
+
+static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                         grpc_pollset_worker **worker_hdl, gpr_timespec now,
+                         gpr_timespec deadline) {
+  grpc_pollset_worker worker;
+  *worker_hdl = &worker;
+
+  /* pollset->mu already held */
+  int added_worker = 0;
+  int locked = 1;
+  int queued_work = 0;
+  int keep_polling = 0;
+  GPR_TIMER_BEGIN("pollset_work", 0);
+  /* this must happen before we (potentially) drop pollset->mu */
+  worker.next = worker.prev = NULL;
+  worker.reevaluate_polling_on_wakeup = 0;
+  if (pollset->local_wakeup_cache != NULL) {
+    worker.wakeup_fd = pollset->local_wakeup_cache;
+    pollset->local_wakeup_cache = worker.wakeup_fd->next;
+  } else {
+    worker.wakeup_fd = gpr_malloc(sizeof(*worker.wakeup_fd));
+    grpc_wakeup_fd_init(&worker.wakeup_fd->fd);
+  }
+  worker.kicked_specifically = 0;
+  /* If there's work waiting for the pollset to be idle, and the
+     pollset is idle, then do that work */
+  if (!pollset_has_workers(pollset) &&
+      !grpc_closure_list_empty(pollset->idle_jobs)) {
+    GPR_TIMER_MARK("pollset_work.idle_jobs", 0);
+    grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
+    goto done;
+  }
+  /* If we're shutting down then we don't execute any extended work */
+  if (pollset->shutting_down) {
+    GPR_TIMER_MARK("pollset_work.shutting_down", 0);
+    goto done;
+  }
+  /* Give do_promote priority so we don't starve it out */
+  if (pollset->in_flight_cbs) {
+    GPR_TIMER_MARK("pollset_work.in_flight_cbs", 0);
+    gpr_mu_unlock(pollset->mu);
+    locked = 0;
+    goto done;
+  }
+  /* Start polling, and keep doing so while we're being asked to
+     re-evaluate our pollers (this allows poll() based pollers to
+     ensure they don't miss wakeups) */
+  keep_polling = 1;
+  while (keep_polling) {
+    keep_polling = 0;
+    if (!pollset->kicked_without_pollers) {
+      if (!added_worker) {
+        push_front_worker(pollset, &worker);
+        added_worker = 1;
+        gpr_tls_set(&g_current_thread_worker, (intptr_t)&worker);
+      }
+      gpr_tls_set(&g_current_thread_poller, (intptr_t)pollset);
+      GPR_TIMER_BEGIN("maybe_work_and_unlock", 0);
+      pollset->vtable->maybe_work_and_unlock(exec_ctx, pollset, &worker,
+                                             deadline, now);
+      GPR_TIMER_END("maybe_work_and_unlock", 0);
+      locked = 0;
+      gpr_tls_set(&g_current_thread_poller, 0);
+    } else {
+      GPR_TIMER_MARK("pollset_work.kicked_without_pollers", 0);
+      pollset->kicked_without_pollers = 0;
+    }
+  /* Finished execution - start cleaning up.
+     Note that we may arrive here from outside the enclosing while() loop.
+     In that case we won't loop though as we haven't added worker to the
+     worker list, which means nobody could ask us to re-evaluate polling). */
+  done:
+    if (!locked) {
+      queued_work |= grpc_exec_ctx_flush(exec_ctx);
+      gpr_mu_lock(pollset->mu);
+      locked = 1;
+    }
+    /* If we're forced to re-evaluate polling (via pollset_kick with
+       GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) then we land here and force
+       a loop */
+    if (worker.reevaluate_polling_on_wakeup) {
+      worker.reevaluate_polling_on_wakeup = 0;
+      pollset->kicked_without_pollers = 0;
+      if (queued_work || worker.kicked_specifically) {
+        /* If there's queued work on the list, then set the deadline to be
+           immediate so we get back out of the polling loop quickly */
+        deadline = gpr_inf_past(GPR_CLOCK_MONOTONIC);
+      }
+      keep_polling = 1;
+    }
+  }
+  if (added_worker) {
+    remove_worker(pollset, &worker);
+    gpr_tls_set(&g_current_thread_worker, 0);
+  }
+  /* release wakeup fd to the local pool */
+  worker.wakeup_fd->next = pollset->local_wakeup_cache;
+  pollset->local_wakeup_cache = worker.wakeup_fd;
+  /* check shutdown conditions */
+  if (pollset->shutting_down) {
+    if (pollset_has_workers(pollset)) {
+      pollset_kick(pollset, NULL);
+    } else if (!pollset->called_shutdown && pollset->in_flight_cbs == 0) {
+      pollset->called_shutdown = 1;
+      gpr_mu_unlock(pollset->mu);
+      finish_shutdown(exec_ctx, pollset);
+      grpc_exec_ctx_flush(exec_ctx);
+      /* Continuing to access pollset here is safe -- it is the caller's
+       * responsibility to not destroy when it has outstanding calls to
+       * pollset_work.
+       * TODO(dklempner): Can we refactor the shutdown logic to avoid this? */
+      gpr_mu_lock(pollset->mu);
+    } else if (!grpc_closure_list_empty(pollset->idle_jobs)) {
+      grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
+      gpr_mu_unlock(pollset->mu);
+      grpc_exec_ctx_flush(exec_ctx);
+      gpr_mu_lock(pollset->mu);
+    }
+  }
+  *worker_hdl = NULL;
+  GPR_TIMER_END("pollset_work", 0);
+}
+
+static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                             grpc_closure *closure) {
+  GPR_ASSERT(!pollset->shutting_down);
+  pollset->shutting_down = 1;
+  pollset->shutdown_done = closure;
+  pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
+  if (!pollset_has_workers(pollset)) {
+    grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
+  }
+  if (!pollset->called_shutdown && pollset->in_flight_cbs == 0 &&
+      !pollset_has_workers(pollset)) {
+    pollset->called_shutdown = 1;
+    finish_shutdown(exec_ctx, pollset);
+  }
+}
+
+static int poll_deadline_to_millis_timeout(gpr_timespec deadline,
+                                           gpr_timespec now) {
+  gpr_timespec timeout;
+  static const int64_t max_spin_polling_us = 10;
+  if (gpr_time_cmp(deadline, gpr_inf_future(deadline.clock_type)) == 0) {
+    return -1;
+  }
+  if (gpr_time_cmp(deadline, gpr_time_add(now, gpr_time_from_micros(
+                                                   max_spin_polling_us,
+                                                   GPR_TIMESPAN))) <= 0) {
+    return 0;
+  }
+  timeout = gpr_time_sub(deadline, now);
+  return gpr_time_to_millis(gpr_time_add(
+      timeout, gpr_time_from_nanos(GPR_NS_PER_MS - 1, GPR_TIMESPAN)));
+}
+
+/*
+ * basic_pollset - a vtable that provides polling for zero or one file
+ *                 descriptor via poll()
+ */
+
+typedef struct grpc_unary_promote_args {
+  const grpc_pollset_vtable *original_vtable;
+  grpc_pollset *pollset;
+  grpc_fd *fd;
+  grpc_closure promotion_closure;
+} grpc_unary_promote_args;
+
+static void basic_do_promote(grpc_exec_ctx *exec_ctx, void *args,
+                             bool success) {
+  grpc_unary_promote_args *up_args = args;
+  const grpc_pollset_vtable *original_vtable = up_args->original_vtable;
+  grpc_pollset *pollset = up_args->pollset;
+  grpc_fd *fd = up_args->fd;
+
+  /*
+   * This is quite tricky. There are a number of cases to keep in mind here:
+   * 1. fd may have been orphaned
+   * 2. The pollset may no longer be a unary poller (and we can't let case #1
+   * leak to other pollset types!)
+   * 3. pollset's fd (which may have changed) may have been orphaned
+   * 4. The pollset may be shutting down.
+   */
+
+  gpr_mu_lock(pollset->mu);
+  /* First we need to ensure that nobody is polling concurrently */
+  GPR_ASSERT(!pollset_has_workers(pollset));
+
+  gpr_free(up_args);
+  /* At this point the pollset may no longer be a unary poller. In that case
+   * we should just call the right add function and be done. */
+  /* TODO(klempner): If we're not careful this could cause infinite recursion.
+   * That's not a problem for now because empty_pollset has a trivial poller
+   * and we don't have any mechanism to unbecome multipoller. */
+  pollset->in_flight_cbs--;
+  if (pollset->shutting_down) {
+    /* We don't care about this pollset anymore. */
+    if (pollset->in_flight_cbs == 0 && !pollset->called_shutdown) {
+      pollset->called_shutdown = 1;
+      finish_shutdown(exec_ctx, pollset);
+    }
+  } else if (fd_is_orphaned(fd)) {
+    /* Don't try to add it to anything, we'll drop our ref on it below */
+  } else if (pollset->vtable != original_vtable) {
+    pollset->vtable->add_fd(exec_ctx, pollset, fd, 0);
+  } else if (fd != pollset->data.ptr) {
+    grpc_fd *fds[2];
+    fds[0] = pollset->data.ptr;
+    fds[1] = fd;
+
+    if (fds[0] && !fd_is_orphaned(fds[0])) {
+      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
+      GRPC_FD_UNREF(fds[0], "basicpoll");
+    } else {
+      /* old fd is orphaned and we haven't cleaned it up until now, so remain a
+       * unary poller */
+      /* Note that it is possible that fds[1] is also orphaned at this point.
+       * That's okay, we'll correct it at the next add or poll. */
+      if (fds[0]) GRPC_FD_UNREF(fds[0], "basicpoll");
+      pollset->data.ptr = fd;
+      GRPC_FD_REF(fd, "basicpoll");
+    }
+  }
+
+  gpr_mu_unlock(pollset->mu);
+
+  /* Matching ref in basic_pollset_add_fd */
+  GRPC_FD_UNREF(fd, "basicpoll_add");
+}
+
+static void basic_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
+                                 grpc_fd *fd, int and_unlock_pollset) {
+  grpc_unary_promote_args *up_args;
+  GPR_ASSERT(fd);
+  if (fd == pollset->data.ptr) goto exit;
+
+  if (!pollset_has_workers(pollset)) {
+    /* Fast path -- no in flight cbs */
+    /* TODO(klempner): Comment this out and fix any test failures or establish
+     * they are due to timing issues */
+    grpc_fd *fds[2];
+    fds[0] = pollset->data.ptr;
+    fds[1] = fd;
+
+    if (fds[0] == NULL) {
+      pollset->data.ptr = fd;
+      GRPC_FD_REF(fd, "basicpoll");
+    } else if (!fd_is_orphaned(fds[0])) {
+      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
+      GRPC_FD_UNREF(fds[0], "basicpoll");
+    } else {
+      /* old fd is orphaned and we haven't cleaned it up until now, so remain a
+       * unary poller */
+      GRPC_FD_UNREF(fds[0], "basicpoll");
+      pollset->data.ptr = fd;
+      GRPC_FD_REF(fd, "basicpoll");
+    }
+    goto exit;
+  }
+
+  /* Now we need to promote. This needs to happen when we're not polling. Since
+   * this may be called from poll, the wait needs to happen asynchronously. */
+  GRPC_FD_REF(fd, "basicpoll_add");
+  pollset->in_flight_cbs++;
+  up_args = gpr_malloc(sizeof(*up_args));
+  up_args->fd = fd;
+  up_args->original_vtable = pollset->vtable;
+  up_args->pollset = pollset;
+  up_args->promotion_closure.cb = basic_do_promote;
+  up_args->promotion_closure.cb_arg = up_args;
+
+  grpc_closure_list_add(&pollset->idle_jobs, &up_args->promotion_closure, 1);
+  pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
+
+exit:
+  if (and_unlock_pollset) {
+    gpr_mu_unlock(pollset->mu);
+  }
+}
+
+static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
+                                                grpc_pollset *pollset,
+                                                grpc_pollset_worker *worker,
+                                                gpr_timespec deadline,
+                                                gpr_timespec now) {
+#define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
+#define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
+
+  struct pollfd pfd[3];
+  grpc_fd *fd;
+  grpc_fd_watcher fd_watcher;
+  int timeout;
+  int r;
+  nfds_t nfds;
+
+  fd = pollset->data.ptr;
+  if (fd && fd_is_orphaned(fd)) {
+    GRPC_FD_UNREF(fd, "basicpoll");
+    fd = pollset->data.ptr = NULL;
+  }
+  timeout = poll_deadline_to_millis_timeout(deadline, now);
+  pfd[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
+  pfd[0].events = POLLIN;
+  pfd[0].revents = 0;
+  pfd[1].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
+  pfd[1].events = POLLIN;
+  pfd[1].revents = 0;
+  nfds = 2;
+  if (fd) {
+    pfd[2].fd = fd->fd;
+    pfd[2].revents = 0;
+    GRPC_FD_REF(fd, "basicpoll_begin");
+    gpr_mu_unlock(pollset->mu);
+    pfd[2].events =
+        (short)fd_begin_poll(fd, pollset, worker, POLLIN, POLLOUT, &fd_watcher);
+    if (pfd[2].events != 0) {
+      nfds++;
+    }
+  } else {
+    gpr_mu_unlock(pollset->mu);
+  }
+
+  /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
+     even going into the blocking annotation if possible */
+  /* poll fd count (argument 2) is shortened by one if we have no events
+     to poll on - such that it only includes the kicker */
+  GPR_TIMER_BEGIN("poll", 0);
+  GRPC_SCHEDULING_START_BLOCKING_REGION;
+  r = grpc_poll_function(pfd, nfds, timeout);
+  GRPC_SCHEDULING_END_BLOCKING_REGION;
+  GPR_TIMER_END("poll", 0);
+
+  if (r < 0) {
+    if (errno != EINTR) {
+      gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
+    }
+    if (fd) {
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+    }
+  } else if (r == 0) {
+    if (fd) {
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+    }
+  } else {
+    if (pfd[0].revents & POLLIN_CHECK) {
+      grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
+    }
+    if (pfd[1].revents & POLLIN_CHECK) {
+      grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
+    }
+    if (nfds > 2) {
+      fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK,
+                  pfd[2].revents & POLLOUT_CHECK);
+    } else if (fd) {
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+    }
+  }
+
+  if (fd) {
+    GRPC_FD_UNREF(fd, "basicpoll_begin");
+  }
+}
+
+static void basic_pollset_destroy(grpc_pollset *pollset) {
+  if (pollset->data.ptr != NULL) {
+    GRPC_FD_UNREF(pollset->data.ptr, "basicpoll");
+    pollset->data.ptr = NULL;
+  }
+}
+
+static const grpc_pollset_vtable basic_pollset = {
+    basic_pollset_add_fd, basic_pollset_maybe_work_and_unlock,
+    basic_pollset_destroy, basic_pollset_destroy};
+
+static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null) {
+  pollset->vtable = &basic_pollset;
+  pollset->data.ptr = fd_or_null;
+  if (fd_or_null != NULL) {
+    GRPC_FD_REF(fd_or_null, "basicpoll");
+  }
+}
+
+/*******************************************************************************
+ * pollset_multipoller_with_poll_posix.c
+ */
+
+typedef struct {
+  /* all polled fds */
+  size_t fd_count;
+  size_t fd_capacity;
+  grpc_fd **fds;
+  /* fds that have been removed from the pollset explicitly */
+  size_t del_count;
+  size_t del_capacity;
+  grpc_fd **dels;
+} poll_hdr;
+
+static void multipoll_with_poll_pollset_add_fd(grpc_exec_ctx *exec_ctx,
+                                               grpc_pollset *pollset,
+                                               grpc_fd *fd,
+                                               int and_unlock_pollset) {
+  size_t i;
+  poll_hdr *h = pollset->data.ptr;
+  /* TODO(ctiller): this is O(num_fds^2); maybe switch to a hash set here */
+  for (i = 0; i < h->fd_count; i++) {
+    if (h->fds[i] == fd) goto exit;
+  }
+  if (h->fd_count == h->fd_capacity) {
+    h->fd_capacity = GPR_MAX(h->fd_capacity + 8, h->fd_count * 3 / 2);
+    h->fds = gpr_realloc(h->fds, sizeof(grpc_fd *) * h->fd_capacity);
+  }
+  h->fds[h->fd_count++] = fd;
+  GRPC_FD_REF(fd, "multipoller");
+exit:
+  if (and_unlock_pollset) {
+    gpr_mu_unlock(pollset->mu);
+  }
+}
+
+static void multipoll_with_poll_pollset_maybe_work_and_unlock(
+    grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_pollset_worker *worker,
+    gpr_timespec deadline, gpr_timespec now) {
+#define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
+#define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
+
+  int timeout;
+  int r;
+  size_t i, j, fd_count;
+  nfds_t pfd_count;
+  poll_hdr *h;
+  /* TODO(ctiller): inline some elements to avoid an allocation */
+  grpc_fd_watcher *watchers;
+  struct pollfd *pfds;
+
+  h = pollset->data.ptr;
+  timeout = poll_deadline_to_millis_timeout(deadline, now);
+  /* TODO(ctiller): perform just one malloc here if we exceed the inline case */
+  pfds = gpr_malloc(sizeof(*pfds) * (h->fd_count + 2));
+  watchers = gpr_malloc(sizeof(*watchers) * (h->fd_count + 2));
+  fd_count = 0;
+  pfd_count = 2;
+  pfds[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
+  pfds[0].events = POLLIN;
+  pfds[0].revents = 0;
+  pfds[1].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
+  pfds[1].events = POLLIN;
+  pfds[1].revents = 0;
+  for (i = 0; i < h->fd_count; i++) {
+    int remove = fd_is_orphaned(h->fds[i]);
+    for (j = 0; !remove && j < h->del_count; j++) {
+      if (h->fds[i] == h->dels[j]) remove = 1;
+    }
+    if (remove) {
+      GRPC_FD_UNREF(h->fds[i], "multipoller");
+    } else {
+      h->fds[fd_count++] = h->fds[i];
+      watchers[pfd_count].fd = h->fds[i];
+      pfds[pfd_count].fd = h->fds[i]->fd;
+      pfds[pfd_count].revents = 0;
+      pfd_count++;
+    }
+  }
+  for (j = 0; j < h->del_count; j++) {
+    GRPC_FD_UNREF(h->dels[j], "multipoller_del");
+  }
+  h->del_count = 0;
+  h->fd_count = fd_count;
+  gpr_mu_unlock(pollset->mu);
+
+  for (i = 2; i < pfd_count; i++) {
+    pfds[i].events = (short)fd_begin_poll(watchers[i].fd, pollset, worker,
+                                          POLLIN, POLLOUT, &watchers[i]);
+  }
+
+  /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
+     even going into the blocking annotation if possible */
+  GRPC_SCHEDULING_START_BLOCKING_REGION;
+  r = grpc_poll_function(pfds, pfd_count, timeout);
+  GRPC_SCHEDULING_END_BLOCKING_REGION;
+
+  if (r < 0) {
+    if (errno != EINTR) {
+      gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
+    }
+    for (i = 2; i < pfd_count; i++) {
+      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+    }
+  } else if (r == 0) {
+    for (i = 2; i < pfd_count; i++) {
+      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+    }
+  } else {
+    if (pfds[0].revents & POLLIN_CHECK) {
+      grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
+    }
+    if (pfds[1].revents & POLLIN_CHECK) {
+      grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
+    }
+    for (i = 2; i < pfd_count; i++) {
+      if (watchers[i].fd == NULL) {
+        fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+        continue;
+      }
+      fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
+                  pfds[i].revents & POLLOUT_CHECK);
+    }
+  }
+
+  gpr_free(pfds);
+  gpr_free(watchers);
+}
+
+static void multipoll_with_poll_pollset_finish_shutdown(grpc_pollset *pollset) {
+  size_t i;
+  poll_hdr *h = pollset->data.ptr;
+  for (i = 0; i < h->fd_count; i++) {
+    GRPC_FD_UNREF(h->fds[i], "multipoller");
+  }
+  for (i = 0; i < h->del_count; i++) {
+    GRPC_FD_UNREF(h->dels[i], "multipoller_del");
+  }
+  h->fd_count = 0;
+  h->del_count = 0;
+}
+
+static void multipoll_with_poll_pollset_destroy(grpc_pollset *pollset) {
+  poll_hdr *h = pollset->data.ptr;
+  multipoll_with_poll_pollset_finish_shutdown(pollset);
+  gpr_free(h->fds);
+  gpr_free(h->dels);
+  gpr_free(h);
+}
+
+static const grpc_pollset_vtable multipoll_with_poll_pollset = {
+    multipoll_with_poll_pollset_add_fd,
+    multipoll_with_poll_pollset_maybe_work_and_unlock,
+    multipoll_with_poll_pollset_finish_shutdown,
+    multipoll_with_poll_pollset_destroy};
+
+static void poll_become_multipoller(grpc_exec_ctx *exec_ctx,
+                                    grpc_pollset *pollset, grpc_fd **fds,
+                                    size_t nfds) {
+  size_t i;
+  poll_hdr *h = gpr_malloc(sizeof(poll_hdr));
+  pollset->vtable = &multipoll_with_poll_pollset;
+  pollset->data.ptr = h;
+  h->fd_count = nfds;
+  h->fd_capacity = nfds;
+  h->fds = gpr_malloc(nfds * sizeof(grpc_fd *));
+  h->del_count = 0;
+  h->del_capacity = 0;
+  h->dels = NULL;
+  for (i = 0; i < nfds; i++) {
+    h->fds[i] = fds[i];
+    GRPC_FD_REF(fds[i], "multipoller");
+  }
+}
+
+/*******************************************************************************
+ * pollset_set_posix.c
+ */
+
+static grpc_pollset_set *pollset_set_create(void) {
+  grpc_pollset_set *pollset_set = gpr_malloc(sizeof(*pollset_set));
+  memset(pollset_set, 0, sizeof(*pollset_set));
+  gpr_mu_init(&pollset_set->mu);
+  return pollset_set;
+}
+
+static void pollset_set_destroy(grpc_pollset_set *pollset_set) {
+  size_t i;
+  gpr_mu_destroy(&pollset_set->mu);
+  for (i = 0; i < pollset_set->fd_count; i++) {
+    GRPC_FD_UNREF(pollset_set->fds[i], "pollset_set");
+  }
+  gpr_free(pollset_set->pollsets);
+  gpr_free(pollset_set->pollset_sets);
+  gpr_free(pollset_set->fds);
+  gpr_free(pollset_set);
+}
+
+static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
+                                    grpc_pollset_set *pollset_set,
+                                    grpc_pollset *pollset) {
+  size_t i, j;
+  gpr_mu_lock(&pollset_set->mu);
+  if (pollset_set->pollset_count == pollset_set->pollset_capacity) {
+    pollset_set->pollset_capacity =
+        GPR_MAX(8, 2 * pollset_set->pollset_capacity);
+    pollset_set->pollsets =
+        gpr_realloc(pollset_set->pollsets, pollset_set->pollset_capacity *
+                                               sizeof(*pollset_set->pollsets));
+  }
+  pollset_set->pollsets[pollset_set->pollset_count++] = pollset;
+  for (i = 0, j = 0; i < pollset_set->fd_count; i++) {
+    if (fd_is_orphaned(pollset_set->fds[i])) {
+      GRPC_FD_UNREF(pollset_set->fds[i], "pollset_set");
+    } else {
+      pollset_add_fd(exec_ctx, pollset, pollset_set->fds[i]);
+      pollset_set->fds[j++] = pollset_set->fds[i];
+    }
+  }
+  pollset_set->fd_count = j;
+  gpr_mu_unlock(&pollset_set->mu);
+}
+
+static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx,
+                                    grpc_pollset_set *pollset_set,
+                                    grpc_pollset *pollset) {
+  size_t i;
+  gpr_mu_lock(&pollset_set->mu);
+  for (i = 0; i < pollset_set->pollset_count; i++) {
+    if (pollset_set->pollsets[i] == pollset) {
+      pollset_set->pollset_count--;
+      GPR_SWAP(grpc_pollset *, pollset_set->pollsets[i],
+               pollset_set->pollsets[pollset_set->pollset_count]);
+      break;
+    }
+  }
+  gpr_mu_unlock(&pollset_set->mu);
+}
+
+static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
+                                        grpc_pollset_set *bag,
+                                        grpc_pollset_set *item) {
+  size_t i, j;
+  gpr_mu_lock(&bag->mu);
+  if (bag->pollset_set_count == bag->pollset_set_capacity) {
+    bag->pollset_set_capacity = GPR_MAX(8, 2 * bag->pollset_set_capacity);
+    bag->pollset_sets =
+        gpr_realloc(bag->pollset_sets,
+                    bag->pollset_set_capacity * sizeof(*bag->pollset_sets));
+  }
+  bag->pollset_sets[bag->pollset_set_count++] = item;
+  for (i = 0, j = 0; i < bag->fd_count; i++) {
+    if (fd_is_orphaned(bag->fds[i])) {
+      GRPC_FD_UNREF(bag->fds[i], "pollset_set");
+    } else {
+      pollset_set_add_fd(exec_ctx, item, bag->fds[i]);
+      bag->fds[j++] = bag->fds[i];
+    }
+  }
+  bag->fd_count = j;
+  gpr_mu_unlock(&bag->mu);
+}
+
+static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
+                                        grpc_pollset_set *bag,
+                                        grpc_pollset_set *item) {
+  size_t i;
+  gpr_mu_lock(&bag->mu);
+  for (i = 0; i < bag->pollset_set_count; i++) {
+    if (bag->pollset_sets[i] == item) {
+      bag->pollset_set_count--;
+      GPR_SWAP(grpc_pollset_set *, bag->pollset_sets[i],
+               bag->pollset_sets[bag->pollset_set_count]);
+      break;
+    }
+  }
+  gpr_mu_unlock(&bag->mu);
+}
+
+static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
+                               grpc_pollset_set *pollset_set, grpc_fd *fd) {
+  size_t i;
+  gpr_mu_lock(&pollset_set->mu);
+  if (pollset_set->fd_count == pollset_set->fd_capacity) {
+    pollset_set->fd_capacity = GPR_MAX(8, 2 * pollset_set->fd_capacity);
+    pollset_set->fds = gpr_realloc(
+        pollset_set->fds, pollset_set->fd_capacity * sizeof(*pollset_set->fds));
+  }
+  GRPC_FD_REF(fd, "pollset_set");
+  pollset_set->fds[pollset_set->fd_count++] = fd;
+  for (i = 0; i < pollset_set->pollset_count; i++) {
+    pollset_add_fd(exec_ctx, pollset_set->pollsets[i], fd);
+  }
+  for (i = 0; i < pollset_set->pollset_set_count; i++) {
+    pollset_set_add_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
+  }
+  gpr_mu_unlock(&pollset_set->mu);
+}
+
+static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
+                               grpc_pollset_set *pollset_set, grpc_fd *fd) {
+  size_t i;
+  gpr_mu_lock(&pollset_set->mu);
+  for (i = 0; i < pollset_set->fd_count; i++) {
+    if (pollset_set->fds[i] == fd) {
+      pollset_set->fd_count--;
+      GPR_SWAP(grpc_fd *, pollset_set->fds[i],
+               pollset_set->fds[pollset_set->fd_count]);
+      GRPC_FD_UNREF(fd, "pollset_set");
+      break;
+    }
+  }
+  for (i = 0; i < pollset_set->pollset_set_count; i++) {
+    pollset_set_del_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
+  }
+  gpr_mu_unlock(&pollset_set->mu);
+}
+
+/*******************************************************************************
+ * event engine binding
+ */
+
+static void shutdown_engine(void) {
+  fd_global_shutdown();
+  pollset_global_shutdown();
+}
+
+static const grpc_event_engine_vtable vtable = {
+    .pollset_size = sizeof(grpc_pollset),
+
+    .fd_create = fd_create,
+    .fd_wrapped_fd = fd_wrapped_fd,
+    .fd_orphan = fd_orphan,
+    .fd_shutdown = fd_shutdown,
+    .fd_notify_on_read = fd_notify_on_read,
+    .fd_notify_on_write = fd_notify_on_write,
+
+    .pollset_init = pollset_init,
+    .pollset_shutdown = pollset_shutdown,
+    .pollset_reset = pollset_reset,
+    .pollset_destroy = pollset_destroy,
+    .pollset_work = pollset_work,
+    .pollset_kick = pollset_kick,
+    .pollset_add_fd = pollset_add_fd,
+
+    .pollset_set_create = pollset_set_create,
+    .pollset_set_destroy = pollset_set_destroy,
+    .pollset_set_add_pollset = pollset_set_add_pollset,
+    .pollset_set_del_pollset = pollset_set_del_pollset,
+    .pollset_set_add_pollset_set = pollset_set_add_pollset_set,
+    .pollset_set_del_pollset_set = pollset_set_del_pollset_set,
+    .pollset_set_add_fd = pollset_set_add_fd,
+    .pollset_set_del_fd = pollset_set_del_fd,
+
+    .kick_poller = kick_poller,
+
+    .shutdown_engine = shutdown_engine,
+};
+
+const grpc_event_engine_vtable *grpc_init_poll_posix(void) {
+  fd_global_init();
+  pollset_global_init();
+  return &vtable;
+}
+
+#endif
diff --git a/src/core/iomgr/ev_poll_posix.h b/src/core/iomgr/ev_poll_posix.h
new file mode 100644
index 0000000000..39dbc16442
--- /dev/null
+++ b/src/core/iomgr/ev_poll_posix.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright 2015-2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_INTERNAL_CORE_IOMGR_EV_POLL_POSIX_H
+#define GRPC_INTERNAL_CORE_IOMGR_EV_POLL_POSIX_H
+
+#include "src/core/iomgr/ev_posix.h"
+
+const grpc_event_engine_vtable *grpc_init_poll_posix(void);
+
+#endif  // GRPC_INTERNAL_CORE_IOMGR_EV_POLL_AND_EPOLL_POSIX_H
diff --git a/src/core/iomgr/ev_posix.c b/src/core/iomgr/ev_posix.c
index 4229d8d2e4..127ab4b181 100644
--- a/src/core/iomgr/ev_posix.c
+++ b/src/core/iomgr/ev_posix.c
@@ -33,18 +33,93 @@
 
 #include "src/core/iomgr/ev_posix.h"
 
+#include <string.h>
+
+#include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/useful.h>
 
 #include "src/core/iomgr/ev_poll_and_epoll_posix.h"
+#include "src/core/iomgr/ev_poll_posix.h"
+#include "src/core/support/env.h"
 
 static const grpc_event_engine_vtable *g_event_engine;
 
+typedef const grpc_event_engine_vtable *(*event_engine_factory_fn)(void);
+
+typedef struct {
+  const char *name;
+  event_engine_factory_fn factory;
+} event_engine_factory;
+
+static const event_engine_factory g_factories[] = {
+    {"poll", grpc_init_poll_posix}, {"legacy", grpc_init_poll_and_epoll_posix},
+};
+
+static void add(const char *beg, const char *end, char ***ss, size_t *ns) {
+  size_t n = *ns;
+  size_t np = n + 1;
+  char *s;
+  size_t len;
+  GPR_ASSERT(end >= beg);
+  len = (size_t)(end - beg);
+  s = gpr_malloc(len + 1);
+  memcpy(s, beg, len);
+  s[len] = 0;
+  *ss = gpr_realloc(*ss, sizeof(char **) * np);
+  (*ss)[n] = s;
+  *ns = np;
+}
+
+static void split(const char *s, char ***ss, size_t *ns) {
+  const char *c = strchr(s, ',');
+  if (c == NULL) {
+    add(s, s + strlen(s), ss, ns);
+  } else {
+    add(s, c, ss, ns);
+    split(c + 1, ss, ns);
+  }
+}
+
+static bool is(const char *want, const char *have) {
+  return 0 == strcmp(want, "all") || 0 == strcmp(want, have);
+}
+
+static void try_engine(const char *engine) {
+  for (size_t i = 0; i < GPR_ARRAY_SIZE(g_factories); i++) {
+    if (is(engine, g_factories[i].name)) {
+      if ((g_event_engine = g_factories[i].factory())) {
+        return;
+      }
+    }
+  }
+}
+
 void grpc_event_engine_init(void) {
-  if ((g_event_engine = grpc_init_poll_and_epoll_posix())) {
-    return;
+  char *s = gpr_getenv("GRPC_POLL_STRATEGY");
+  if (s == NULL) {
+    s = gpr_strdup("all");
+  }
+
+  char **strings = NULL;
+  size_t nstrings = 0;
+  split(s, &strings, &nstrings);
+
+  for (size_t i = 0; g_event_engine == NULL && i < nstrings; i++) {
+    try_engine(strings[i]);
+  }
+
+  for (size_t i = 0; i < nstrings; i++) {
+    gpr_free(strings[i]);
+  }
+  gpr_free(strings);
+  gpr_free(s);
+
+  if (g_event_engine == NULL) {
+    gpr_log(GPR_ERROR, "No event engine could be initialized");
+    abort();
   }
-  gpr_log(GPR_ERROR, "No event engine could be initialized");
-  abort();
 }
 
 void grpc_event_engine_shutdown(void) { g_event_engine->shutdown_engine(); }
diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py
index 330d153415..971457ddcf 100755
--- a/test/core/end2end/gen_build_yaml.py
+++ b/test/core/end2end/gen_build_yaml.py
@@ -47,6 +47,15 @@ default_secure_fixture_options = default_unsecure_fixture_options._replace(secur
 uds_fixture_options = default_unsecure_fixture_options._replace(dns_resolver=False, platforms=['linux', 'mac', 'posix'])
 
 
+# map a platform to available polling strategies
+POLLING_STRATEGY = {
+'windows': ['all'],
+'linux': ['poll', 'legacy'],
+'mac': ['poll'],
+'posix': ['poll'],
+}
+
+
 # maps fixture name to whether it requires the security library
 END2END_FIXTURES = {
     'h2_compress': default_unsecure_fixture_options,
@@ -241,17 +250,22 @@ def main():
           {
               'name': '%s_test' % f,
               'args': [t],
+              'env': {
+                'GRPC_POLL_STRATEGY': poll_strategy
+              },
               'exclude_configs': [],
-              'platforms': END2END_FIXTURES[f].platforms,
-              'ci_platforms': (END2END_FIXTURES[f].platforms
-                               if END2END_FIXTURES[f].ci_mac else without(
-                                   END2END_FIXTURES[f].platforms, 'mac')),
+              'platforms': [platform],
+              'ci_platforms': [platform],
               'flaky': False,
               'language': 'c',
               'cpu_cost': END2END_TESTS[t].cpu_cost,
           }
           for f in sorted(END2END_FIXTURES.keys())
-          for t in sorted(END2END_TESTS.keys()) if compatible(f, t)
+          for t in sorted(END2END_TESTS.keys())
+          for platform in sorted(END2END_FIXTURES[f].platforms)
+          for poll_strategy in POLLING_STRATEGY[platform]
+          if compatible(f, t)
+          and (END2END_FIXTURES[f].ci_mac or platform != 'mac')
       ] + [
           {
               'name': '%s_nosec_test' % f,
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 7b2bc53716..b6810e83a2 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -159,13 +159,21 @@ class CLanguage(object):
             target['name'])
       else:
         binary = 'bins/%s/%s' % (self.config.build_config, target['name'])
+      env = {}
+      shortname = ' '.join(cmdline)
+      if 'env' in target:
+        tenv = target['env']
+        env.update(tenv)
+        shortname += ' '
+        shortname += ' '.join('%s=%s' % (key, tenv[key]) for key in sorted(tenv.keys()))
+      env['GRPC_DEFAULT_SSL_ROOTS_FILE_PATH'] = (
+          _ROOT + '/src/core/tsi/test_creds/ca.pem')
       if os.path.isfile(binary):
         cmdline = [binary] + target['args']
         out.append(self.config.job_spec(cmdline, [binary],
                                         shortname=' '.join(cmdline),
                                         cpu_cost=target['cpu_cost'],
-                                        environ={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
-                                                 _ROOT + '/src/core/tsi/test_creds/ca.pem'}))
+                                        environ=env))
       elif self.args.regex == '.*' or self.platform == 'windows':
         print '\nWARNING: binary not found, skipping', binary
     return sorted(out)
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 2f514bfc00..a3195277b6 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -4042,966 +4042,834 @@
       "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
@@ -5010,21 +4878,18 @@
       "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
@@ -5032,949 +4897,834 @@
       "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
@@ -5983,20 +5733,18 @@
       "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
@@ -6004,948 +5752,834 @@
       "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
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     "language": "c", 
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     "platforms": [
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-      "mac", 
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+      "linux"
     ]
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   {
     "args": [
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     ], 
     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "language": "c", 
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     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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     ], 
     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "mac"
     ], 
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+    }, 
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     "language": "c", 
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     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
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   {
     "args": [
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+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
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-      "linux", 
-      "mac", 
       "posix"
     ]
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   {
     "args": [
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+      "large_metadata"
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     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "windows"
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     "cpu_cost": 1.0, 
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+    }, 
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     "language": "c", 
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     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
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   {
     "args": [
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     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "linux"
     ], 
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+    }, 
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     "language": "c", 
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     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
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   {
     "args": [
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+      "max_concurrent_streams"
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     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "language": "c", 
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+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
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     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "max_message_length"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "linux"
     ], 
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+    }, 
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     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "max_message_length"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "linux"
     ], 
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+    }, 
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     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "max_message_length"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "mac"
     ], 
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+    }, 
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     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
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+      "max_message_length"
     ], 
     "ci_platforms": [
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-      "linux", 
       "posix"
     ], 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "negative_deadline"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
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     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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     ], 
     "ci_platforms": [
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-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_fakesec_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
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+    }, 
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     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
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+    }, 
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     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
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     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ], 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
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+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "payload"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "payload"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
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+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
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+    "cpu_cost": 1.0, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
@@ -6954,21 +6588,18 @@
       "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
@@ -6976,757 +6607,835 @@
       "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "simple_metadata"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "simple_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "posix"
     ]
   }, 
   {
@@ -7734,15 +7443,18 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_full+pipe_test", 
+    "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows"
     ]
   }, 
   {
@@ -7750,922 +7462,834 @@
       "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_oauth2_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
@@ -8674,713 +8298,645 @@
       "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_proxy_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
@@ -9388,816 +8944,721 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -10205,787 +9666,702 @@
       "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair+trace_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
@@ -10993,1148 +10369,30304 @@
       "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
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     "args": [
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+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_sockpair_1byte_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
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     "args": [
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+      "simple_delayed_request"
     ], 
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-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
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+    }, 
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     "flaky": false, 
     "language": "c", 
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+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "simple_delayed_request"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "simple_delayed_request"
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     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "simple_delayed_request"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
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     "platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "simple_delayed_request"
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     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 0.1, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
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+    "env": {
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "simple_metadata"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "simple_request"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
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+      "trailing_metadata"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
       "posix"
     ], 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
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+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "all"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
   }, 
   {
     "args": [
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+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
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     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
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   {
     "args": [
-      "simple_metadata"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ], 
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+    }, 
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     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "windows"
     ]
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   {
     "args": [
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+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
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     "language": "c", 
-    "name": "h2_ssl_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
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     "args": [
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+      "cancel_after_accept"
     ], 
     "ci_platforms": [
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-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
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+    }, 
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     "language": "c", 
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+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
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   {
     "args": [
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+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+      "posix"
+    ]
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+    }, 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
+      "windows"
+    ]
+  }, 
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+      "cancel_after_client_done"
+    ], 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
+      "linux"
+    ]
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+    ], 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
+      "linux"
+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
+      "posix"
+    ]
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+    ], 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
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+    ]
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+    }, 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
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+    ]
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+    }, 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+      "linux"
+    ]
+  }, 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "env": {
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
+      "windows"
+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+      "linux"
+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
+    "platforms": [
+      "windows"
+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "name": "h2_fakesec_test", 
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+    "language": "c", 
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+    ]
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    "language": "c", 
+    "name": "h2_fakesec_test", 
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+    ]
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+    "name": "h2_uds_test", 
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+    "name": "h2_uds_test", 
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+    ]
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+    "name": "h2_uds_test", 
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+    "name": "h2_uds_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_uds_test", 
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+    ]
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+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
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+    ]
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+      "cancel_in_a_vacuum"
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+    "language": "c", 
+    "name": "h2_uds_test", 
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+    ]
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+    }, 
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+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
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+    ]
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+  {
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+      "cancel_in_a_vacuum"
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+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "mac"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
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+    "env": {
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+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "cancel_with_status"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
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+    }, 
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+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
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+  {
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+      "cancel_with_status"
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+    ], 
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+    "env": {
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+    }, 
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+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "cancel_with_status"
+    ], 
+    "ci_platforms": [
+      "mac"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "mac"
+    ]
+  }, 
+  {
+    "args": [
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "compressed_payload"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "compressed_payload"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "compressed_payload"
+    ], 
+    "ci_platforms": [
+      "mac"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "mac"
+    ]
+  }, 
+  {
+    "args": [
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "connectivity"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "connectivity"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "connectivity"
+    ], 
+    "ci_platforms": [
+      "mac"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "mac"
+    ]
+  }, 
+  {
+    "args": [
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "disappearing_server"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "disappearing_server"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "disappearing_server"
+    ], 
+    "ci_platforms": [
+      "mac"
+    ], 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "mac"
+    ]
+  }, 
+  {
+    "args": [
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "empty_batch"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
@@ -12142,19 +40674,17 @@
       "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
@@ -12163,1718 +40693,1576 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_ssl_proxy_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "payload"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "h2_uds_test", 
+    "platforms": [
+      "linux"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_uds_test", 
     "platforms": [
-      "windows", 
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
-    "cpu_cost": 1.0, 
+    "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
+    "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "legacy"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
+      "mac"
     ]
   }, 
   {
@@ -13882,18 +42270,17 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
+    "env": {
+      "GRPC_POLL_STRATEGY": "poll"
+    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux", 
-      "mac", 
       "posix"
     ]
   }, 
-- 
GitLab


From 7ac6bf07a90ce8921c3b24aa69644c9d581cfeea Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 25 Feb 2016 12:54:59 -0800
Subject: [PATCH 007/570] Finish porting rough implementation of poll() event
 strategy

---
 BUILD                                         |   6 +
 Makefile                                      |   2 +
 binding.gyp                                   |   1 +
 build.yaml                                    |   2 +
 config.m4                                     |   1 +
 gRPC.podspec                                  |   3 +
 grpc.gemspec                                  |   2 +
 package.json                                  |   2 +
 package.xml                                   |   2 +
 src/core/iomgr/ev_poll_and_epoll_posix.c      |   9 -
 src/core/iomgr/ev_poll_posix.c                | 708 ++++--------------
 src/core/iomgr/ev_posix.c                     |  10 +
 src/core/iomgr/ev_posix.h                     |   8 +
 src/python/grpcio/grpc_core_dependencies.py   |   1 +
 tools/doxygen/Doxyfile.core.internal          |   2 +
 tools/run_tests/sources_and_headers.json      |   6 +
 vsprojects/vcxproj/grpc/grpc.vcxproj          |   3 +
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  |   6 +
 .../grpc_unsecure/grpc_unsecure.vcxproj       |   3 +
 .../grpc_unsecure.vcxproj.filters             |   6 +
 20 files changed, 209 insertions(+), 574 deletions(-)

diff --git a/BUILD b/BUILD
index 1898b4231b..e0fc55e5f7 100644
--- a/BUILD
+++ b/BUILD
@@ -194,6 +194,7 @@ cc_library(
     "src/core/iomgr/endpoint.h",
     "src/core/iomgr/endpoint_pair.h",
     "src/core/iomgr/ev_poll_and_epoll_posix.h",
+    "src/core/iomgr/ev_poll_posix.h",
     "src/core/iomgr/ev_posix.h",
     "src/core/iomgr/exec_ctx.h",
     "src/core/iomgr/executor.h",
@@ -331,6 +332,7 @@ cc_library(
     "src/core/iomgr/endpoint_pair_posix.c",
     "src/core/iomgr/endpoint_pair_windows.c",
     "src/core/iomgr/ev_poll_and_epoll_posix.c",
+    "src/core/iomgr/ev_poll_posix.c",
     "src/core/iomgr/ev_posix.c",
     "src/core/iomgr/exec_ctx.c",
     "src/core/iomgr/executor.c",
@@ -520,6 +522,7 @@ cc_library(
     "src/core/iomgr/endpoint.h",
     "src/core/iomgr/endpoint_pair.h",
     "src/core/iomgr/ev_poll_and_epoll_posix.h",
+    "src/core/iomgr/ev_poll_posix.h",
     "src/core/iomgr/ev_posix.h",
     "src/core/iomgr/exec_ctx.h",
     "src/core/iomgr/executor.h",
@@ -644,6 +647,7 @@ cc_library(
     "src/core/iomgr/endpoint_pair_posix.c",
     "src/core/iomgr/endpoint_pair_windows.c",
     "src/core/iomgr/ev_poll_and_epoll_posix.c",
+    "src/core/iomgr/ev_poll_posix.c",
     "src/core/iomgr/ev_posix.c",
     "src/core/iomgr/exec_ctx.c",
     "src/core/iomgr/executor.c",
@@ -1304,6 +1308,7 @@ objc_library(
     "src/core/iomgr/endpoint_pair_posix.c",
     "src/core/iomgr/endpoint_pair_windows.c",
     "src/core/iomgr/ev_poll_and_epoll_posix.c",
+    "src/core/iomgr/ev_poll_posix.c",
     "src/core/iomgr/ev_posix.c",
     "src/core/iomgr/exec_ctx.c",
     "src/core/iomgr/executor.c",
@@ -1474,6 +1479,7 @@ objc_library(
     "src/core/iomgr/endpoint.h",
     "src/core/iomgr/endpoint_pair.h",
     "src/core/iomgr/ev_poll_and_epoll_posix.h",
+    "src/core/iomgr/ev_poll_posix.h",
     "src/core/iomgr/ev_posix.h",
     "src/core/iomgr/exec_ctx.h",
     "src/core/iomgr/executor.h",
diff --git a/Makefile b/Makefile
index 2cbb34d85e..11b2bfbb4d 100644
--- a/Makefile
+++ b/Makefile
@@ -2381,6 +2381,7 @@ LIBGRPC_SRC = \
     src/core/iomgr/endpoint_pair_posix.c \
     src/core/iomgr/endpoint_pair_windows.c \
     src/core/iomgr/ev_poll_and_epoll_posix.c \
+    src/core/iomgr/ev_poll_posix.c \
     src/core/iomgr/ev_posix.c \
     src/core/iomgr/exec_ctx.c \
     src/core/iomgr/executor.c \
@@ -2690,6 +2691,7 @@ LIBGRPC_UNSECURE_SRC = \
     src/core/iomgr/endpoint_pair_posix.c \
     src/core/iomgr/endpoint_pair_windows.c \
     src/core/iomgr/ev_poll_and_epoll_posix.c \
+    src/core/iomgr/ev_poll_posix.c \
     src/core/iomgr/ev_posix.c \
     src/core/iomgr/exec_ctx.c \
     src/core/iomgr/executor.c \
diff --git a/binding.gyp b/binding.gyp
index ee2b361f14..18df012257 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -598,6 +598,7 @@
         'src/core/iomgr/endpoint_pair_posix.c',
         'src/core/iomgr/endpoint_pair_windows.c',
         'src/core/iomgr/ev_poll_and_epoll_posix.c',
+        'src/core/iomgr/ev_poll_posix.c',
         'src/core/iomgr/ev_posix.c',
         'src/core/iomgr/exec_ctx.c',
         'src/core/iomgr/executor.c',
diff --git a/build.yaml b/build.yaml
index e7afc03db4..d19bf67d52 100644
--- a/build.yaml
+++ b/build.yaml
@@ -284,6 +284,7 @@ filegroups:
   - src/core/iomgr/endpoint.h
   - src/core/iomgr/endpoint_pair.h
   - src/core/iomgr/ev_poll_and_epoll_posix.h
+  - src/core/iomgr/ev_poll_posix.h
   - src/core/iomgr/ev_posix.h
   - src/core/iomgr/exec_ctx.h
   - src/core/iomgr/executor.h
@@ -401,6 +402,7 @@ filegroups:
   - src/core/iomgr/endpoint_pair_posix.c
   - src/core/iomgr/endpoint_pair_windows.c
   - src/core/iomgr/ev_poll_and_epoll_posix.c
+  - src/core/iomgr/ev_poll_posix.c
   - src/core/iomgr/ev_posix.c
   - src/core/iomgr/exec_ctx.c
   - src/core/iomgr/executor.c
diff --git a/config.m4 b/config.m4
index ac2c2cb1ab..25d3cb0e9f 100644
--- a/config.m4
+++ b/config.m4
@@ -120,6 +120,7 @@ if test "$PHP_GRPC" != "no"; then
     src/core/iomgr/endpoint_pair_posix.c \
     src/core/iomgr/endpoint_pair_windows.c \
     src/core/iomgr/ev_poll_and_epoll_posix.c \
+    src/core/iomgr/ev_poll_posix.c \
     src/core/iomgr/ev_posix.c \
     src/core/iomgr/exec_ctx.c \
     src/core/iomgr/executor.c \
diff --git a/gRPC.podspec b/gRPC.podspec
index 0f56518d6b..e3db166881 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -198,6 +198,7 @@ Pod::Spec.new do |s|
                       'src/core/iomgr/endpoint.h',
                       'src/core/iomgr/endpoint_pair.h',
                       'src/core/iomgr/ev_poll_and_epoll_posix.h',
+                      'src/core/iomgr/ev_poll_posix.h',
                       'src/core/iomgr/ev_posix.h',
                       'src/core/iomgr/exec_ctx.h',
                       'src/core/iomgr/executor.h',
@@ -348,6 +349,7 @@ Pod::Spec.new do |s|
                       'src/core/iomgr/endpoint_pair_posix.c',
                       'src/core/iomgr/endpoint_pair_windows.c',
                       'src/core/iomgr/ev_poll_and_epoll_posix.c',
+                      'src/core/iomgr/ev_poll_posix.c',
                       'src/core/iomgr/ev_posix.c',
                       'src/core/iomgr/exec_ctx.c',
                       'src/core/iomgr/executor.c',
@@ -515,6 +517,7 @@ Pod::Spec.new do |s|
                               'src/core/iomgr/endpoint.h',
                               'src/core/iomgr/endpoint_pair.h',
                               'src/core/iomgr/ev_poll_and_epoll_posix.h',
+                              'src/core/iomgr/ev_poll_posix.h',
                               'src/core/iomgr/ev_posix.h',
                               'src/core/iomgr/exec_ctx.h',
                               'src/core/iomgr/executor.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index de41947c09..4f95d4cc9a 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -194,6 +194,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/iomgr/endpoint.h )
   s.files += %w( src/core/iomgr/endpoint_pair.h )
   s.files += %w( src/core/iomgr/ev_poll_and_epoll_posix.h )
+  s.files += %w( src/core/iomgr/ev_poll_posix.h )
   s.files += %w( src/core/iomgr/ev_posix.h )
   s.files += %w( src/core/iomgr/exec_ctx.h )
   s.files += %w( src/core/iomgr/executor.h )
@@ -331,6 +332,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/iomgr/endpoint_pair_posix.c )
   s.files += %w( src/core/iomgr/endpoint_pair_windows.c )
   s.files += %w( src/core/iomgr/ev_poll_and_epoll_posix.c )
+  s.files += %w( src/core/iomgr/ev_poll_posix.c )
   s.files += %w( src/core/iomgr/ev_posix.c )
   s.files += %w( src/core/iomgr/exec_ctx.c )
   s.files += %w( src/core/iomgr/executor.c )
diff --git a/package.json b/package.json
index 1741d0cf20..e6c18bf1e1 100644
--- a/package.json
+++ b/package.json
@@ -138,6 +138,7 @@
     "src/core/iomgr/endpoint.h",
     "src/core/iomgr/endpoint_pair.h",
     "src/core/iomgr/ev_poll_and_epoll_posix.h",
+    "src/core/iomgr/ev_poll_posix.h",
     "src/core/iomgr/ev_posix.h",
     "src/core/iomgr/exec_ctx.h",
     "src/core/iomgr/executor.h",
@@ -275,6 +276,7 @@
     "src/core/iomgr/endpoint_pair_posix.c",
     "src/core/iomgr/endpoint_pair_windows.c",
     "src/core/iomgr/ev_poll_and_epoll_posix.c",
+    "src/core/iomgr/ev_poll_posix.c",
     "src/core/iomgr/ev_posix.c",
     "src/core/iomgr/exec_ctx.c",
     "src/core/iomgr/executor.c",
diff --git a/package.xml b/package.xml
index 316cc34519..28287c6fa7 100644
--- a/package.xml
+++ b/package.xml
@@ -198,6 +198,7 @@
     <file baseinstalldir="/" name="src/core/iomgr/endpoint.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/endpoint_pair.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/ev_poll_and_epoll_posix.h" role="src" />
+    <file baseinstalldir="/" name="src/core/iomgr/ev_poll_posix.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/ev_posix.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/exec_ctx.h" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/executor.h" role="src" />
@@ -335,6 +336,7 @@
     <file baseinstalldir="/" name="src/core/iomgr/endpoint_pair_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/endpoint_pair_windows.c" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/ev_poll_and_epoll_posix.c" role="src" />
+    <file baseinstalldir="/" name="src/core/iomgr/ev_poll_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/ev_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/exec_ctx.c" role="src" />
     <file baseinstalldir="/" name="src/core/iomgr/executor.c" role="src" />
diff --git a/src/core/iomgr/ev_poll_and_epoll_posix.c b/src/core/iomgr/ev_poll_and_epoll_posix.c
index 72a8f9f969..7de8c665e2 100644
--- a/src/core/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/iomgr/ev_poll_and_epoll_posix.c
@@ -271,11 +271,6 @@ static int pollset_has_workers(grpc_pollset *pollset);
 
 static void remove_fd_from_all_epoll_sets(int fd);
 
-/* override to allow tests to hook poll() usage */
-typedef int (*grpc_poll_function_type)(struct pollfd *, nfds_t, int);
-extern grpc_poll_function_type grpc_poll_function;
-extern grpc_wakeup_fd grpc_global_wakeup_fd;
-
 /*******************************************************************************
  * pollset_set definitions
  */
@@ -706,10 +701,6 @@ static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
 GPR_TLS_DECL(g_current_thread_poller);
 GPR_TLS_DECL(g_current_thread_worker);
 
-/** Default poll() function - a pointer so that it can be overridden by some
- *  tests */
-grpc_poll_function_type grpc_poll_function = poll;
-
 /** The alarm system needs to be able to wakeup 'some poller' sometimes
  *  (specifically when a new alarm needs to be triggered earlier than the next
  *  alarm 'epoch').
diff --git a/src/core/iomgr/ev_poll_posix.c b/src/core/iomgr/ev_poll_posix.c
index 3693e13729..e2b0b08ac3 100644
--- a/src/core/iomgr/ev_poll_posix.c
+++ b/src/core/iomgr/ev_poll_posix.c
@@ -121,8 +121,6 @@ struct grpc_fd {
   grpc_closure *read_closure;
   grpc_closure *write_closure;
 
-  struct grpc_fd *freelist_next;
-
   grpc_closure *on_done_closure;
 
   grpc_iomgr_object iomgr_object;
@@ -152,13 +150,6 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
 /* Return 1 if this fd is orphaned, 0 otherwise */
 static bool fd_is_orphaned(grpc_fd *fd);
 
-/* Notification from the poller to an fd that it has become readable or
-   writable.
-   If allow_synchronous_callback is 1, allow running the fd callback inline
-   in this callstack, otherwise register an asynchronous callback and return */
-static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
-static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
-
 /* Reference counting for fds */
 /*#define GRPC_FD_REF_COUNT_DEBUG*/
 #ifdef GRPC_FD_REF_COUNT_DEBUG
@@ -174,9 +165,6 @@ static void fd_unref(grpc_fd *fd);
 #define GRPC_FD_UNREF(fd, reason) fd_unref(fd)
 #endif
 
-static void fd_global_init(void);
-static void fd_global_shutdown(void);
-
 #define CLOSURE_NOT_READY ((grpc_closure *)0)
 #define CLOSURE_READY ((grpc_closure *)1)
 
@@ -184,8 +172,6 @@ static void fd_global_shutdown(void);
  * pollset declarations
  */
 
-typedef struct grpc_pollset_vtable grpc_pollset_vtable;
-
 typedef struct grpc_cached_wakeup_fd {
   grpc_wakeup_fd fd;
   struct grpc_cached_wakeup_fd *next;
@@ -200,11 +186,6 @@ struct grpc_pollset_worker {
 };
 
 struct grpc_pollset {
-  /* pollsets under posix can mutate representation as fds are added and
-     removed.
-     For example, we may choose a poll() based implementation on linux for
-     few fds, and an epoll() based implementation for many fds */
-  const grpc_pollset_vtable *vtable;
   gpr_mu *mu;
   grpc_pollset_worker root_worker;
   int in_flight_cbs;
@@ -213,10 +194,14 @@ struct grpc_pollset {
   int kicked_without_pollers;
   grpc_closure *shutdown_done;
   grpc_closure_list idle_jobs;
-  union {
-    int fd;
-    void *ptr;
-  } data;
+  /* all polled fds */
+  size_t fd_count;
+  size_t fd_capacity;
+  grpc_fd **fds;
+  /* fds that have been removed from the pollset explicitly */
+  size_t del_count;
+  size_t del_capacity;
+  grpc_fd **dels;
   /* Local cache of eventfds for workers */
   grpc_cached_wakeup_fd *local_wakeup_cache;
 };
@@ -258,24 +243,10 @@ static void pollset_kick_ext(grpc_pollset *p,
                              grpc_pollset_worker *specific_worker,
                              uint32_t flags);
 
-/* turn a pollset into a multipoller: platform specific */
-typedef void (*platform_become_multipoller_type)(grpc_exec_ctx *exec_ctx,
-                                                 grpc_pollset *pollset,
-                                                 struct grpc_fd **fds,
-                                                 size_t fd_count);
-static platform_become_multipoller_type platform_become_multipoller;
-
 /* Return 1 if the pollset has active threads in pollset_work (pollset must
  * be locked) */
 static int pollset_has_workers(grpc_pollset *pollset);
 
-static void remove_fd_from_all_epoll_sets(int fd);
-
-/* override to allow tests to hook poll() usage */
-typedef int (*grpc_poll_function_type)(struct pollfd *, nfds_t, int);
-extern grpc_poll_function_type grpc_poll_function;
-extern grpc_wakeup_fd grpc_global_wakeup_fd;
-
 /*******************************************************************************
  * pollset_set definitions
  */
@@ -300,67 +271,6 @@ struct grpc_pollset_set {
  * fd_posix.c
  */
 
-/* We need to keep a freelist not because of any concerns of malloc performance
- * but instead so that implementations with multiple threads in (for example)
- * epoll_wait deal with the race between pollset removal and incoming poll
- * notifications.
- *
- * The problem is that the poller ultimately holds a reference to this
- * object, so it is very difficult to know when is safe to free it, at least
- * without some expensive synchronization.
- *
- * If we keep the object freelisted, in the worst case losing this race just
- * becomes a spurious read notification on a reused fd.
- */
-/* TODO(klempner): We could use some form of polling generation count to know
- * when these are safe to free. */
-/* TODO(klempner): Consider disabling freelisting if we don't have multiple
- * threads in poll on the same fd */
-/* TODO(klempner): Batch these allocations to reduce fragmentation */
-static grpc_fd *fd_freelist = NULL;
-static gpr_mu fd_freelist_mu;
-
-static void freelist_fd(grpc_fd *fd) {
-  gpr_mu_lock(&fd_freelist_mu);
-  fd->freelist_next = fd_freelist;
-  fd_freelist = fd;
-  grpc_iomgr_unregister_object(&fd->iomgr_object);
-  gpr_mu_unlock(&fd_freelist_mu);
-}
-
-static grpc_fd *alloc_fd(int fd) {
-  grpc_fd *r = NULL;
-  gpr_mu_lock(&fd_freelist_mu);
-  if (fd_freelist != NULL) {
-    r = fd_freelist;
-    fd_freelist = fd_freelist->freelist_next;
-  }
-  gpr_mu_unlock(&fd_freelist_mu);
-  if (r == NULL) {
-    r = gpr_malloc(sizeof(grpc_fd));
-    gpr_mu_init(&r->mu);
-  }
-
-  gpr_atm_rel_store(&r->refst, 1);
-  r->shutdown = 0;
-  r->read_closure = CLOSURE_NOT_READY;
-  r->write_closure = CLOSURE_NOT_READY;
-  r->fd = fd;
-  r->inactive_watcher_root.next = r->inactive_watcher_root.prev =
-      &r->inactive_watcher_root;
-  r->freelist_next = NULL;
-  r->read_watcher = r->write_watcher = NULL;
-  r->on_done_closure = NULL;
-  r->closed = 0;
-  r->released = 0;
-  return r;
-}
-
-static void destroy(grpc_fd *fd) {
-  gpr_mu_destroy(&fd->mu);
-  gpr_free(fd);
-}
-
 #ifdef GRPC_FD_REF_COUNT_DEBUG
 #define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__)
 #define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__)
@@ -390,27 +300,28 @@ static void unref_by(grpc_fd *fd, int n) {
 #endif
   old = gpr_atm_full_fetch_add(&fd->refst, -n);
   if (old == n) {
-    freelist_fd(fd);
+    gpr_mu_destroy(&fd->mu);
+    gpr_free(fd);
   } else {
     GPR_ASSERT(old > n);
   }
 }
 
-static void fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); }
-
-static void fd_global_shutdown(void) {
-  gpr_mu_lock(&fd_freelist_mu);
-  gpr_mu_unlock(&fd_freelist_mu);
-  while (fd_freelist != NULL) {
-    grpc_fd *fd = fd_freelist;
-    fd_freelist = fd_freelist->freelist_next;
-    destroy(fd);
-  }
-  gpr_mu_destroy(&fd_freelist_mu);
-}
-
 static grpc_fd *fd_create(int fd, const char *name) {
-  grpc_fd *r = alloc_fd(fd);
+  grpc_fd *r = gpr_malloc(sizeof(*r));
+  gpr_mu_init(&r->mu);
+  gpr_atm_rel_store(&r->refst, 1);
+  r->shutdown = 0;
+  r->read_closure = CLOSURE_NOT_READY;
+  r->write_closure = CLOSURE_NOT_READY;
+  r->fd = fd;
+  r->inactive_watcher_root.next = r->inactive_watcher_root.prev =
+      &r->inactive_watcher_root;
+  r->read_watcher = r->write_watcher = NULL;
+  r->on_done_closure = NULL;
+  r->closed = 0;
+  r->released = 0;
+
   char *name2;
   gpr_asprintf(&name2, "%s fd=%d", name, fd);
   grpc_iomgr_register_object(&r->iomgr_object, name2);
@@ -466,8 +377,6 @@ static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   fd->closed = 1;
   if (!fd->released) {
     close(fd->fd);
-  } else {
-    remove_fd_from_all_epoll_sets(fd->fd);
   }
   grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, true, NULL);
 }
@@ -555,14 +464,6 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
   }
 }
 
-static void set_ready(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st) {
-  /* only one set_ready can be active at once (but there may be a racing
-     notify_on) */
-  gpr_mu_lock(&fd->mu);
-  set_ready_locked(exec_ctx, fd, st);
-  gpr_mu_unlock(&fd->mu);
-}
-
 static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   gpr_mu_lock(&fd->mu);
   GPR_ASSERT(!fd->shutdown);
@@ -691,14 +592,6 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
   GRPC_FD_UNREF(fd, "poll");
 }
 
-static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
-  set_ready(exec_ctx, fd, &fd->read_closure);
-}
-
-static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
-  set_ready(exec_ctx, fd, &fd->write_closure);
-}
-
 /*******************************************************************************
  * pollset_posix.c
  */
@@ -706,16 +599,6 @@ static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
 GPR_TLS_DECL(g_current_thread_poller);
 GPR_TLS_DECL(g_current_thread_worker);
 
-/** Default poll() function - a pointer so that it can be overridden by some
- *  tests */
-grpc_poll_function_type grpc_poll_function = poll;
-
-/** The alarm system needs to be able to wakeup 'some poller' sometimes
- *  (specifically when a new alarm needs to be triggered earlier than the next
- *  alarm 'epoch').
- *  This wakeup_fd gives us something to alert on when such a case occurs. */
-grpc_wakeup_fd grpc_global_wakeup_fd;
-
 static void remove_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
   worker->prev->next = worker->next;
   worker->next->prev = worker->prev;
@@ -835,8 +718,6 @@ static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); }
 
 /* main interface */
 
-static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null);
-
 static void pollset_init(grpc_pollset *pollset, gpr_mu *mu) {
   pollset->mu = mu;
   pollset->root_worker.next = pollset->root_worker.prev = &pollset->root_worker;
@@ -847,20 +728,24 @@ static void pollset_init(grpc_pollset *pollset, gpr_mu *mu) {
   pollset->idle_jobs.head = pollset->idle_jobs.tail = NULL;
   pollset->local_wakeup_cache = NULL;
   pollset->kicked_without_pollers = 0;
-  become_basic_pollset(pollset, NULL);
+  pollset->fd_count = 0;
+  pollset->del_count = 0;
+  pollset->fds = NULL;
+  pollset->dels = NULL;
 }
 
 static void pollset_destroy(grpc_pollset *pollset) {
   GPR_ASSERT(pollset->in_flight_cbs == 0);
   GPR_ASSERT(!pollset_has_workers(pollset));
   GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
-  pollset->vtable->destroy(pollset);
   while (pollset->local_wakeup_cache) {
     grpc_cached_wakeup_fd *next = pollset->local_wakeup_cache->next;
     grpc_wakeup_fd_destroy(&pollset->local_wakeup_cache->fd);
     gpr_free(pollset->local_wakeup_cache);
     pollset->local_wakeup_cache = next;
   }
+  gpr_free(pollset->fds);
+  gpr_free(pollset->dels);
 }
 
 static void pollset_reset(grpc_pollset *pollset) {
@@ -868,30 +753,44 @@ static void pollset_reset(grpc_pollset *pollset) {
   GPR_ASSERT(pollset->in_flight_cbs == 0);
   GPR_ASSERT(!pollset_has_workers(pollset));
   GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
-  pollset->vtable->destroy(pollset);
+  GPR_ASSERT(pollset->fd_count == 0);
+  GPR_ASSERT(pollset->del_count == 0);
   pollset->shutting_down = 0;
   pollset->called_shutdown = 0;
   pollset->kicked_without_pollers = 0;
-  become_basic_pollset(pollset, NULL);
 }
 
 static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
                            grpc_fd *fd) {
   gpr_mu_lock(pollset->mu);
-  pollset->vtable->add_fd(exec_ctx, pollset, fd, 1);
-/* the following (enabled only in debug) will reacquire and then release
-   our lock - meaning that if the unlocking flag passed to add_fd above is
-   not respected, the code will deadlock (in a way that we have a chance of
-   debugging) */
-#ifndef NDEBUG
-  gpr_mu_lock(pollset->mu);
+  size_t i;
+  /* TODO(ctiller): this is O(num_fds^2); maybe switch to a hash set here */
+  for (i = 0; i < pollset->fd_count; i++) {
+    if (pollset->fds[i] == fd) goto exit;
+  }
+  if (pollset->fd_count == pollset->fd_capacity) {
+    pollset->fd_capacity =
+        GPR_MAX(pollset->fd_capacity + 8, pollset->fd_count * 3 / 2);
+    pollset->fds =
+        gpr_realloc(pollset->fds, sizeof(grpc_fd *) * pollset->fd_capacity);
+  }
+  pollset->fds[pollset->fd_count++] = fd;
+  GRPC_FD_REF(fd, "multipoller");
+exit:
   gpr_mu_unlock(pollset->mu);
-#endif
 }
 
 static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
   GPR_ASSERT(grpc_closure_list_empty(pollset->idle_jobs));
-  pollset->vtable->finish_shutdown(pollset);
+  size_t i;
+  for (i = 0; i < pollset->fd_count; i++) {
+    GRPC_FD_UNREF(pollset->fds[i], "multipoller");
+  }
+  for (i = 0; i < pollset->del_count; i++) {
+    GRPC_FD_UNREF(pollset->dels[i], "multipoller_del");
+  }
+  pollset->fd_count = 0;
+  pollset->del_count = 0;
   grpc_exec_ctx_enqueue(exec_ctx, pollset->shutdown_done, true, NULL);
 }
 
@@ -952,8 +851,93 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       }
       gpr_tls_set(&g_current_thread_poller, (intptr_t)pollset);
       GPR_TIMER_BEGIN("maybe_work_and_unlock", 0);
-      pollset->vtable->maybe_work_and_unlock(exec_ctx, pollset, &worker,
-                                             deadline, now);
+#define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
+#define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
+
+      int timeout;
+      int r;
+      size_t i, j, fd_count;
+      nfds_t pfd_count;
+      /* TODO(ctiller): inline some elements to avoid an allocation */
+      grpc_fd_watcher *watchers;
+      struct pollfd *pfds;
+
+      timeout = poll_deadline_to_millis_timeout(deadline, now);
+      /* TODO(ctiller): perform just one malloc here if we exceed the inline
+       * case */
+      pfds = gpr_malloc(sizeof(*pfds) * (pollset->fd_count + 2));
+      watchers = gpr_malloc(sizeof(*watchers) * (pollset->fd_count + 2));
+      fd_count = 0;
+      pfd_count = 2;
+      pfds[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
+      pfds[0].events = POLLIN;
+      pfds[0].revents = 0;
+      pfds[1].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker.wakeup_fd->fd);
+      pfds[1].events = POLLIN;
+      pfds[1].revents = 0;
+      for (i = 0; i < pollset->fd_count; i++) {
+        int remove = fd_is_orphaned(pollset->fds[i]);
+        for (j = 0; !remove && j < pollset->del_count; j++) {
+          if (pollset->fds[i] == pollset->dels[j]) remove = 1;
+        }
+        if (remove) {
+          GRPC_FD_UNREF(pollset->fds[i], "multipoller");
+        } else {
+          pollset->fds[fd_count++] = pollset->fds[i];
+          watchers[pfd_count].fd = pollset->fds[i];
+          pfds[pfd_count].fd = pollset->fds[i]->fd;
+          pfds[pfd_count].revents = 0;
+          pfd_count++;
+        }
+      }
+      for (j = 0; j < pollset->del_count; j++) {
+        GRPC_FD_UNREF(pollset->dels[j], "multipoller_del");
+      }
+      pollset->del_count = 0;
+      pollset->fd_count = fd_count;
+      gpr_mu_unlock(pollset->mu);
+
+      for (i = 2; i < pfd_count; i++) {
+        pfds[i].events = (short)fd_begin_poll(watchers[i].fd, pollset, &worker,
+                                              POLLIN, POLLOUT, &watchers[i]);
+      }
+
+      /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
+         even going into the blocking annotation if possible */
+      GRPC_SCHEDULING_START_BLOCKING_REGION;
+      r = grpc_poll_function(pfds, pfd_count, timeout);
+      GRPC_SCHEDULING_END_BLOCKING_REGION;
+
+      if (r < 0) {
+        if (errno != EINTR) {
+          gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
+        }
+        for (i = 2; i < pfd_count; i++) {
+          fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+        }
+      } else if (r == 0) {
+        for (i = 2; i < pfd_count; i++) {
+          fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+        }
+      } else {
+        if (pfds[0].revents & POLLIN_CHECK) {
+          grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
+        }
+        if (pfds[1].revents & POLLIN_CHECK) {
+          grpc_wakeup_fd_consume_wakeup(&worker.wakeup_fd->fd);
+        }
+        for (i = 2; i < pfd_count; i++) {
+          if (watchers[i].fd == NULL) {
+            fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+            continue;
+          }
+          fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
+                      pfds[i].revents & POLLOUT_CHECK);
+        }
+      }
+
+      gpr_free(pfds);
+      gpr_free(watchers);
       GPR_TIMER_END("maybe_work_and_unlock", 0);
       locked = 0;
       gpr_tls_set(&g_current_thread_poller, 0);
@@ -1050,408 +1034,6 @@ static int poll_deadline_to_millis_timeout(gpr_timespec deadline,
       timeout, gpr_time_from_nanos(GPR_NS_PER_MS - 1, GPR_TIMESPAN)));
 }
 
-/*
- * basic_pollset - a vtable that provides polling for zero or one file
- *                 descriptor via poll()
- */
-
-typedef struct grpc_unary_promote_args {
-  const grpc_pollset_vtable *original_vtable;
-  grpc_pollset *pollset;
-  grpc_fd *fd;
-  grpc_closure promotion_closure;
-} grpc_unary_promote_args;
-
-static void basic_do_promote(grpc_exec_ctx *exec_ctx, void *args,
-                             bool success) {
-  grpc_unary_promote_args *up_args = args;
-  const grpc_pollset_vtable *original_vtable = up_args->original_vtable;
-  grpc_pollset *pollset = up_args->pollset;
-  grpc_fd *fd = up_args->fd;
-
-  /*
-   * This is quite tricky. There are a number of cases to keep in mind here:
-   * 1. fd may have been orphaned
-   * 2. The pollset may no longer be a unary poller (and we can't let case #1
-   * leak to other pollset types!)
-   * 3. pollset's fd (which may have changed) may have been orphaned
-   * 4. The pollset may be shutting down.
-   */
-
-  gpr_mu_lock(pollset->mu);
-  /* First we need to ensure that nobody is polling concurrently */
-  GPR_ASSERT(!pollset_has_workers(pollset));
-
-  gpr_free(up_args);
-  /* At this point the pollset may no longer be a unary poller. In that case
-   * we should just call the right add function and be done. */
-  /* TODO(klempner): If we're not careful this could cause infinite recursion.
-   * That's not a problem for now because empty_pollset has a trivial poller
-   * and we don't have any mechanism to unbecome multipoller. */
-  pollset->in_flight_cbs--;
-  if (pollset->shutting_down) {
-    /* We don't care about this pollset anymore. */
-    if (pollset->in_flight_cbs == 0 && !pollset->called_shutdown) {
-      pollset->called_shutdown = 1;
-      finish_shutdown(exec_ctx, pollset);
-    }
-  } else if (fd_is_orphaned(fd)) {
-    /* Don't try to add it to anything, we'll drop our ref on it below */
-  } else if (pollset->vtable != original_vtable) {
-    pollset->vtable->add_fd(exec_ctx, pollset, fd, 0);
-  } else if (fd != pollset->data.ptr) {
-    grpc_fd *fds[2];
-    fds[0] = pollset->data.ptr;
-    fds[1] = fd;
-
-    if (fds[0] && !fd_is_orphaned(fds[0])) {
-      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
-      GRPC_FD_UNREF(fds[0], "basicpoll");
-    } else {
-      /* old fd is orphaned and we haven't cleaned it up until now, so remain a
-       * unary poller */
-      /* Note that it is possible that fds[1] is also orphaned at this point.
-       * That's okay, we'll correct it at the next add or poll. */
-      if (fds[0]) GRPC_FD_UNREF(fds[0], "basicpoll");
-      pollset->data.ptr = fd;
-      GRPC_FD_REF(fd, "basicpoll");
-    }
-  }
-
-  gpr_mu_unlock(pollset->mu);
-
-  /* Matching ref in basic_pollset_add_fd */
-  GRPC_FD_UNREF(fd, "basicpoll_add");
-}
-
-static void basic_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                                 grpc_fd *fd, int and_unlock_pollset) {
-  grpc_unary_promote_args *up_args;
-  GPR_ASSERT(fd);
-  if (fd == pollset->data.ptr) goto exit;
-
-  if (!pollset_has_workers(pollset)) {
-    /* Fast path -- no in flight cbs */
-    /* TODO(klempner): Comment this out and fix any test failures or establish
-     * they are due to timing issues */
-    grpc_fd *fds[2];
-    fds[0] = pollset->data.ptr;
-    fds[1] = fd;
-
-    if (fds[0] == NULL) {
-      pollset->data.ptr = fd;
-      GRPC_FD_REF(fd, "basicpoll");
-    } else if (!fd_is_orphaned(fds[0])) {
-      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
-      GRPC_FD_UNREF(fds[0], "basicpoll");
-    } else {
-      /* old fd is orphaned and we haven't cleaned it up until now, so remain a
-       * unary poller */
-      GRPC_FD_UNREF(fds[0], "basicpoll");
-      pollset->data.ptr = fd;
-      GRPC_FD_REF(fd, "basicpoll");
-    }
-    goto exit;
-  }
-
-  /* Now we need to promote. This needs to happen when we're not polling. Since
-   * this may be called from poll, the wait needs to happen asynchronously. */
-  GRPC_FD_REF(fd, "basicpoll_add");
-  pollset->in_flight_cbs++;
-  up_args = gpr_malloc(sizeof(*up_args));
-  up_args->fd = fd;
-  up_args->original_vtable = pollset->vtable;
-  up_args->pollset = pollset;
-  up_args->promotion_closure.cb = basic_do_promote;
-  up_args->promotion_closure.cb_arg = up_args;
-
-  grpc_closure_list_add(&pollset->idle_jobs, &up_args->promotion_closure, 1);
-  pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
-
-exit:
-  if (and_unlock_pollset) {
-    gpr_mu_unlock(pollset->mu);
-  }
-}
-
-static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
-                                                grpc_pollset *pollset,
-                                                grpc_pollset_worker *worker,
-                                                gpr_timespec deadline,
-                                                gpr_timespec now) {
-#define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
-#define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
-
-  struct pollfd pfd[3];
-  grpc_fd *fd;
-  grpc_fd_watcher fd_watcher;
-  int timeout;
-  int r;
-  nfds_t nfds;
-
-  fd = pollset->data.ptr;
-  if (fd && fd_is_orphaned(fd)) {
-    GRPC_FD_UNREF(fd, "basicpoll");
-    fd = pollset->data.ptr = NULL;
-  }
-  timeout = poll_deadline_to_millis_timeout(deadline, now);
-  pfd[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
-  pfd[0].events = POLLIN;
-  pfd[0].revents = 0;
-  pfd[1].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
-  pfd[1].events = POLLIN;
-  pfd[1].revents = 0;
-  nfds = 2;
-  if (fd) {
-    pfd[2].fd = fd->fd;
-    pfd[2].revents = 0;
-    GRPC_FD_REF(fd, "basicpoll_begin");
-    gpr_mu_unlock(pollset->mu);
-    pfd[2].events =
-        (short)fd_begin_poll(fd, pollset, worker, POLLIN, POLLOUT, &fd_watcher);
-    if (pfd[2].events != 0) {
-      nfds++;
-    }
-  } else {
-    gpr_mu_unlock(pollset->mu);
-  }
-
-  /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
-     even going into the blocking annotation if possible */
-  /* poll fd count (argument 2) is shortened by one if we have no events
-     to poll on - such that it only includes the kicker */
-  GPR_TIMER_BEGIN("poll", 0);
-  GRPC_SCHEDULING_START_BLOCKING_REGION;
-  r = grpc_poll_function(pfd, nfds, timeout);
-  GRPC_SCHEDULING_END_BLOCKING_REGION;
-  GPR_TIMER_END("poll", 0);
-
-  if (r < 0) {
-    if (errno != EINTR) {
-      gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
-    }
-    if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
-    }
-  } else if (r == 0) {
-    if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
-    }
-  } else {
-    if (pfd[0].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
-    }
-    if (pfd[1].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
-    }
-    if (nfds > 2) {
-      fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK,
-                  pfd[2].revents & POLLOUT_CHECK);
-    } else if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
-    }
-  }
-
-  if (fd) {
-    GRPC_FD_UNREF(fd, "basicpoll_begin");
-  }
-}
-
-static void basic_pollset_destroy(grpc_pollset *pollset) {
-  if (pollset->data.ptr != NULL) {
-    GRPC_FD_UNREF(pollset->data.ptr, "basicpoll");
-    pollset->data.ptr = NULL;
-  }
-}
-
-static const grpc_pollset_vtable basic_pollset = {
-    basic_pollset_add_fd, basic_pollset_maybe_work_and_unlock,
-    basic_pollset_destroy, basic_pollset_destroy};
-
-static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null) {
-  pollset->vtable = &basic_pollset;
-  pollset->data.ptr = fd_or_null;
-  if (fd_or_null != NULL) {
-    GRPC_FD_REF(fd_or_null, "basicpoll");
-  }
-}
-
-/*******************************************************************************
- * pollset_multipoller_with_poll_posix.c
- */
-
-typedef struct {
-  /* all polled fds */
-  size_t fd_count;
-  size_t fd_capacity;
-  grpc_fd **fds;
-  /* fds that have been removed from the pollset explicitly */
-  size_t del_count;
-  size_t del_capacity;
-  grpc_fd **dels;
-} poll_hdr;
-
-static void multipoll_with_poll_pollset_add_fd(grpc_exec_ctx *exec_ctx,
-                                               grpc_pollset *pollset,
-                                               grpc_fd *fd,
-                                               int and_unlock_pollset) {
-  size_t i;
-  poll_hdr *h = pollset->data.ptr;
-  /* TODO(ctiller): this is O(num_fds^2); maybe switch to a hash set here */
-  for (i = 0; i < h->fd_count; i++) {
-    if (h->fds[i] == fd) goto exit;
-  }
-  if (h->fd_count == h->fd_capacity) {
-    h->fd_capacity = GPR_MAX(h->fd_capacity + 8, h->fd_count * 3 / 2);
-    h->fds = gpr_realloc(h->fds, sizeof(grpc_fd *) * h->fd_capacity);
-  }
-  h->fds[h->fd_count++] = fd;
-  GRPC_FD_REF(fd, "multipoller");
-exit:
-  if (and_unlock_pollset) {
-    gpr_mu_unlock(pollset->mu);
-  }
-}
-
-static void multipoll_with_poll_pollset_maybe_work_and_unlock(
-    grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_pollset_worker *worker,
-    gpr_timespec deadline, gpr_timespec now) {
-#define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
-#define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
-
-  int timeout;
-  int r;
-  size_t i, j, fd_count;
-  nfds_t pfd_count;
-  poll_hdr *h;
-  /* TODO(ctiller): inline some elements to avoid an allocation */
-  grpc_fd_watcher *watchers;
-  struct pollfd *pfds;
-
-  h = pollset->data.ptr;
-  timeout = poll_deadline_to_millis_timeout(deadline, now);
-  /* TODO(ctiller): perform just one malloc here if we exceed the inline case */
-  pfds = gpr_malloc(sizeof(*pfds) * (h->fd_count + 2));
-  watchers = gpr_malloc(sizeof(*watchers) * (h->fd_count + 2));
-  fd_count = 0;
-  pfd_count = 2;
-  pfds[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
-  pfds[0].events = POLLIN;
-  pfds[0].revents = 0;
-  pfds[1].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
-  pfds[1].events = POLLIN;
-  pfds[1].revents = 0;
-  for (i = 0; i < h->fd_count; i++) {
-    int remove = fd_is_orphaned(h->fds[i]);
-    for (j = 0; !remove && j < h->del_count; j++) {
-      if (h->fds[i] == h->dels[j]) remove = 1;
-    }
-    if (remove) {
-      GRPC_FD_UNREF(h->fds[i], "multipoller");
-    } else {
-      h->fds[fd_count++] = h->fds[i];
-      watchers[pfd_count].fd = h->fds[i];
-      pfds[pfd_count].fd = h->fds[i]->fd;
-      pfds[pfd_count].revents = 0;
-      pfd_count++;
-    }
-  }
-  for (j = 0; j < h->del_count; j++) {
-    GRPC_FD_UNREF(h->dels[j], "multipoller_del");
-  }
-  h->del_count = 0;
-  h->fd_count = fd_count;
-  gpr_mu_unlock(pollset->mu);
-
-  for (i = 2; i < pfd_count; i++) {
-    pfds[i].events = (short)fd_begin_poll(watchers[i].fd, pollset, worker,
-                                          POLLIN, POLLOUT, &watchers[i]);
-  }
-
-  /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
-     even going into the blocking annotation if possible */
-  GRPC_SCHEDULING_START_BLOCKING_REGION;
-  r = grpc_poll_function(pfds, pfd_count, timeout);
-  GRPC_SCHEDULING_END_BLOCKING_REGION;
-
-  if (r < 0) {
-    if (errno != EINTR) {
-      gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
-    }
-    for (i = 2; i < pfd_count; i++) {
-      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
-    }
-  } else if (r == 0) {
-    for (i = 2; i < pfd_count; i++) {
-      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
-    }
-  } else {
-    if (pfds[0].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
-    }
-    if (pfds[1].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
-    }
-    for (i = 2; i < pfd_count; i++) {
-      if (watchers[i].fd == NULL) {
-        fd_end_poll(exec_ctx, &watchers[i], 0, 0);
-        continue;
-      }
-      fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
-                  pfds[i].revents & POLLOUT_CHECK);
-    }
-  }
-
-  gpr_free(pfds);
-  gpr_free(watchers);
-}
-
-static void multipoll_with_poll_pollset_finish_shutdown(grpc_pollset *pollset) {
-  size_t i;
-  poll_hdr *h = pollset->data.ptr;
-  for (i = 0; i < h->fd_count; i++) {
-    GRPC_FD_UNREF(h->fds[i], "multipoller");
-  }
-  for (i = 0; i < h->del_count; i++) {
-    GRPC_FD_UNREF(h->dels[i], "multipoller_del");
-  }
-  h->fd_count = 0;
-  h->del_count = 0;
-}
-
-static void multipoll_with_poll_pollset_destroy(grpc_pollset *pollset) {
-  poll_hdr *h = pollset->data.ptr;
-  multipoll_with_poll_pollset_finish_shutdown(pollset);
-  gpr_free(h->fds);
-  gpr_free(h->dels);
-  gpr_free(h);
-}
-
-static const grpc_pollset_vtable multipoll_with_poll_pollset = {
-    multipoll_with_poll_pollset_add_fd,
-    multipoll_with_poll_pollset_maybe_work_and_unlock,
-    multipoll_with_poll_pollset_finish_shutdown,
-    multipoll_with_poll_pollset_destroy};
-
-static void poll_become_multipoller(grpc_exec_ctx *exec_ctx,
-                                    grpc_pollset *pollset, grpc_fd **fds,
-                                    size_t nfds) {
-  size_t i;
-  poll_hdr *h = gpr_malloc(sizeof(poll_hdr));
-  pollset->vtable = &multipoll_with_poll_pollset;
-  pollset->data.ptr = h;
-  h->fd_count = nfds;
-  h->fd_capacity = nfds;
-  h->fds = gpr_malloc(nfds * sizeof(grpc_fd *));
-  h->del_count = 0;
-  h->del_capacity = 0;
-  h->dels = NULL;
-  for (i = 0; i < nfds; i++) {
-    h->fds[i] = fds[i];
-    GRPC_FD_REF(fds[i], "multipoller");
-  }
-}
-
 /*******************************************************************************
  * pollset_set_posix.c
  */
@@ -1599,10 +1181,7 @@ static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
  * event engine binding
  */
 
-static void shutdown_engine(void) {
-  fd_global_shutdown();
-  pollset_global_shutdown();
-}
+static void shutdown_engine(void) { pollset_global_shutdown(); }
 
 static const grpc_event_engine_vtable vtable = {
     .pollset_size = sizeof(grpc_pollset),
@@ -1637,7 +1216,6 @@ static const grpc_event_engine_vtable vtable = {
 };
 
 const grpc_event_engine_vtable *grpc_init_poll_posix(void) {
-  fd_global_init();
   pollset_global_init();
   return &vtable;
 }
diff --git a/src/core/iomgr/ev_posix.c b/src/core/iomgr/ev_posix.c
index 127ab4b181..d7681769c3 100644
--- a/src/core/iomgr/ev_posix.c
+++ b/src/core/iomgr/ev_posix.c
@@ -44,6 +44,16 @@
 #include "src/core/iomgr/ev_poll_posix.h"
 #include "src/core/support/env.h"
 
+/** Default poll() function - a pointer so that it can be overridden by some
+ *  tests */
+grpc_poll_function_type grpc_poll_function = poll;
+
+/** The alarm system needs to be able to wakeup 'some poller' sometimes
+ *  (specifically when a new alarm needs to be triggered earlier than the next
+ *  alarm 'epoch').
+ *  This wakeup_fd gives us something to alert on when such a case occurs. */
+grpc_wakeup_fd grpc_global_wakeup_fd;
+
 static const grpc_event_engine_vtable *g_event_engine;
 
 typedef const grpc_event_engine_vtable *(*event_engine_factory_fn)(void);
diff --git a/src/core/iomgr/ev_posix.h b/src/core/iomgr/ev_posix.h
index bfd216d3f3..9d1f64652d 100644
--- a/src/core/iomgr/ev_posix.h
+++ b/src/core/iomgr/ev_posix.h
@@ -34,9 +34,12 @@
 #ifndef GRPC_INTERNAL_CORE_IOMGR_EV_POSIX_H
 #define GRPC_INTERNAL_CORE_IOMGR_EV_POSIX_H
 
+#include <poll.h>
+
 #include "src/core/iomgr/exec_ctx.h"
 #include "src/core/iomgr/pollset.h"
 #include "src/core/iomgr/pollset_set.h"
+#include "src/core/iomgr/wakeup_fd_posix.h"
 
 typedef struct grpc_fd grpc_fd;
 
@@ -147,4 +150,9 @@ void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
 void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
                              grpc_pollset_set *pollset_set, grpc_fd *fd);
 
+/* override to allow tests to hook poll() usage */
+typedef int (*grpc_poll_function_type)(struct pollfd *, nfds_t, int);
+extern grpc_poll_function_type grpc_poll_function;
+extern grpc_wakeup_fd grpc_global_wakeup_fd;
+
 #endif  // GRPC_INTERNAL_CORE_IOMGR_EV_POSIX_H
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 46b748ef36..2629b82aff 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -114,6 +114,7 @@ CORE_SOURCE_FILES = [
   'src/core/iomgr/endpoint_pair_posix.c',
   'src/core/iomgr/endpoint_pair_windows.c',
   'src/core/iomgr/ev_poll_and_epoll_posix.c',
+  'src/core/iomgr/ev_poll_posix.c',
   'src/core/iomgr/ev_posix.c',
   'src/core/iomgr/exec_ctx.c',
   'src/core/iomgr/executor.c',
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 863f8113af..544106eefc 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -812,6 +812,7 @@ src/core/iomgr/closure.h \
 src/core/iomgr/endpoint.h \
 src/core/iomgr/endpoint_pair.h \
 src/core/iomgr/ev_poll_and_epoll_posix.h \
+src/core/iomgr/ev_poll_posix.h \
 src/core/iomgr/ev_posix.h \
 src/core/iomgr/exec_ctx.h \
 src/core/iomgr/executor.h \
@@ -949,6 +950,7 @@ src/core/iomgr/endpoint.c \
 src/core/iomgr/endpoint_pair_posix.c \
 src/core/iomgr/endpoint_pair_windows.c \
 src/core/iomgr/ev_poll_and_epoll_posix.c \
+src/core/iomgr/ev_poll_posix.c \
 src/core/iomgr/ev_posix.c \
 src/core/iomgr/exec_ctx.c \
 src/core/iomgr/executor.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index e0c31db75e..0d3d97a829 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -3773,6 +3773,7 @@
       "src/core/iomgr/endpoint.h", 
       "src/core/iomgr/endpoint_pair.h", 
       "src/core/iomgr/ev_poll_and_epoll_posix.h", 
+      "src/core/iomgr/ev_poll_posix.h", 
       "src/core/iomgr/ev_posix.h", 
       "src/core/iomgr/exec_ctx.h", 
       "src/core/iomgr/executor.h", 
@@ -3973,6 +3974,8 @@
       "src/core/iomgr/endpoint_pair_windows.c", 
       "src/core/iomgr/ev_poll_and_epoll_posix.c", 
       "src/core/iomgr/ev_poll_and_epoll_posix.h", 
+      "src/core/iomgr/ev_poll_posix.c", 
+      "src/core/iomgr/ev_poll_posix.h", 
       "src/core/iomgr/ev_posix.c", 
       "src/core/iomgr/ev_posix.h", 
       "src/core/iomgr/exec_ctx.c", 
@@ -4325,6 +4328,7 @@
       "src/core/iomgr/endpoint.h", 
       "src/core/iomgr/endpoint_pair.h", 
       "src/core/iomgr/ev_poll_and_epoll_posix.h", 
+      "src/core/iomgr/ev_poll_posix.h", 
       "src/core/iomgr/ev_posix.h", 
       "src/core/iomgr/exec_ctx.h", 
       "src/core/iomgr/executor.h", 
@@ -4509,6 +4513,8 @@
       "src/core/iomgr/endpoint_pair_windows.c", 
       "src/core/iomgr/ev_poll_and_epoll_posix.c", 
       "src/core/iomgr/ev_poll_and_epoll_posix.h", 
+      "src/core/iomgr/ev_poll_posix.c", 
+      "src/core/iomgr/ev_poll_posix.h", 
       "src/core/iomgr/ev_posix.c", 
       "src/core/iomgr/ev_posix.h", 
       "src/core/iomgr/exec_ctx.c", 
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 8e0a5e8b94..fe77cea933 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -321,6 +321,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\endpoint.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\endpoint_pair.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\exec_ctx.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\executor.h" />
@@ -501,6 +502,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\exec_ctx.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 002379de62..0ecb2c636a 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -124,6 +124,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.c">
       <Filter>src\core\iomgr</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.c">
+      <Filter>src\core\iomgr</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.c">
       <Filter>src\core\iomgr</Filter>
     </ClCompile>
@@ -632,6 +635,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.h">
+      <Filter>src\core\iomgr</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index 770eae403b..545aabb061 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -311,6 +311,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\endpoint.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\endpoint_pair.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\exec_ctx.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\executor.h" />
@@ -479,6 +480,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\exec_ctx.c">
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index 09167ab050..f6a69a307e 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -127,6 +127,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.c">
       <Filter>src\core\iomgr</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.c">
+      <Filter>src\core\iomgr</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.c">
       <Filter>src\core\iomgr</Filter>
     </ClCompile>
@@ -569,6 +572,9 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_and_epoll_posix.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_poll_posix.h">
+      <Filter>src\core\iomgr</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\iomgr\ev_posix.h">
       <Filter>src\core\iomgr</Filter>
     </ClInclude>
-- 
GitLab


From b38197e0ccd1af098855f4a036ff55b58ceced38 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 26 Feb 2016 10:14:54 -0800
Subject: [PATCH 008/570] Progress on poll() based poller

---
 src/core/iomgr/ev_poll_and_epoll_posix.c |     4 +-
 src/core/iomgr/ev_poll_posix.c           |     5 +-
 src/core/iomgr/iomgr_posix.c             |     4 +-
 test/core/end2end/gen_build_yaml.py      |    24 +-
 test/core/util/port_posix.c              |     3 +-
 tools/run_tests/run_tests.py             |   104 +-
 tools/run_tests/tests.json               | 36637 +++------------------
 7 files changed, 4192 insertions(+), 32589 deletions(-)

diff --git a/src/core/iomgr/ev_poll_and_epoll_posix.c b/src/core/iomgr/ev_poll_and_epoll_posix.c
index 5ff02bb216..a1e0442a42 100644
--- a/src/core/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/iomgr/ev_poll_and_epoll_posix.c
@@ -788,7 +788,6 @@ static void pollset_kick(grpc_pollset *p,
 static void pollset_global_init(void) {
   gpr_tls_init(&g_current_thread_poller);
   gpr_tls_init(&g_current_thread_worker);
-  grpc_wakeup_fd_global_init();
   grpc_wakeup_fd_init(&grpc_global_wakeup_fd);
 }
 
@@ -796,7 +795,6 @@ static void pollset_global_shutdown(void) {
   grpc_wakeup_fd_destroy(&grpc_global_wakeup_fd);
   gpr_tls_destroy(&g_current_thread_poller);
   gpr_tls_destroy(&g_current_thread_worker);
-  grpc_wakeup_fd_global_destroy();
 }
 
 static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); }
@@ -1881,8 +1879,8 @@ static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
  */
 
 static void shutdown_engine(void) {
-  fd_global_shutdown();
   pollset_global_shutdown();
+  fd_global_shutdown();
 }
 
 static const grpc_event_engine_vtable vtable = {
diff --git a/src/core/iomgr/ev_poll_posix.c b/src/core/iomgr/ev_poll_posix.c
index 989461f2ae..8878aa61bc 100644
--- a/src/core/iomgr/ev_poll_posix.c
+++ b/src/core/iomgr/ev_poll_posix.c
@@ -290,6 +290,7 @@ static void unref_by(grpc_fd *fd, int n) {
   old = gpr_atm_full_fetch_add(&fd->refst, -n);
   if (old == n) {
     gpr_mu_destroy(&fd->mu);
+    grpc_iomgr_unregister_object(&fd->iomgr_object);
     gpr_free(fd);
   } else {
     GPR_ASSERT(old > n);
@@ -692,7 +693,6 @@ static void pollset_kick(grpc_pollset *p,
 static void pollset_global_init(void) {
   gpr_tls_init(&g_current_thread_poller);
   gpr_tls_init(&g_current_thread_worker);
-  grpc_wakeup_fd_global_init();
   grpc_wakeup_fd_init(&grpc_global_wakeup_fd);
 }
 
@@ -700,7 +700,6 @@ static void pollset_global_shutdown(void) {
   grpc_wakeup_fd_destroy(&grpc_global_wakeup_fd);
   gpr_tls_destroy(&g_current_thread_poller);
   gpr_tls_destroy(&g_current_thread_worker);
-  grpc_wakeup_fd_global_destroy();
 }
 
 static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); }
@@ -719,7 +718,9 @@ static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) {
   pollset->local_wakeup_cache = NULL;
   pollset->kicked_without_pollers = 0;
   pollset->fd_count = 0;
+  pollset->fd_capacity = 0;
   pollset->del_count = 0;
+  pollset->del_capacity = 0;
   pollset->fds = NULL;
   pollset->dels = NULL;
 }
diff --git a/src/core/iomgr/iomgr_posix.c b/src/core/iomgr/iomgr_posix.c
index baf3bd5db8..e56f415493 100644
--- a/src/core/iomgr/iomgr_posix.c
+++ b/src/core/iomgr/iomgr_posix.c
@@ -39,14 +39,16 @@
 #include "src/core/iomgr/ev_posix.h"
 #include "src/core/iomgr/iomgr_posix.h"
 #include "src/core/iomgr/tcp_posix.h"
+#include "src/core/iomgr/wakeup_fd_posix.h"
 
 void grpc_iomgr_platform_init(void) {
+  grpc_wakeup_fd_global_init();
   grpc_event_engine_init();
   grpc_register_tracer("tcp", &grpc_tcp_trace);
 }
 
 void grpc_iomgr_platform_flush(void) {}
 
-void grpc_iomgr_platform_shutdown(void) { grpc_event_engine_shutdown(); }
+void grpc_iomgr_platform_shutdown(void) { grpc_event_engine_shutdown(); grpc_wakeup_fd_global_destroy(); }
 
 #endif /* GRPC_POSIX_SOCKET */
diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py
index 971457ddcf..330d153415 100755
--- a/test/core/end2end/gen_build_yaml.py
+++ b/test/core/end2end/gen_build_yaml.py
@@ -47,15 +47,6 @@ default_secure_fixture_options = default_unsecure_fixture_options._replace(secur
 uds_fixture_options = default_unsecure_fixture_options._replace(dns_resolver=False, platforms=['linux', 'mac', 'posix'])
 
 
-# map a platform to available polling strategies
-POLLING_STRATEGY = {
-'windows': ['all'],
-'linux': ['poll', 'legacy'],
-'mac': ['poll'],
-'posix': ['poll'],
-}
-
-
 # maps fixture name to whether it requires the security library
 END2END_FIXTURES = {
     'h2_compress': default_unsecure_fixture_options,
@@ -250,22 +241,17 @@ def main():
           {
               'name': '%s_test' % f,
               'args': [t],
-              'env': {
-                'GRPC_POLL_STRATEGY': poll_strategy
-              },
               'exclude_configs': [],
-              'platforms': [platform],
-              'ci_platforms': [platform],
+              'platforms': END2END_FIXTURES[f].platforms,
+              'ci_platforms': (END2END_FIXTURES[f].platforms
+                               if END2END_FIXTURES[f].ci_mac else without(
+                                   END2END_FIXTURES[f].platforms, 'mac')),
               'flaky': False,
               'language': 'c',
               'cpu_cost': END2END_TESTS[t].cpu_cost,
           }
           for f in sorted(END2END_FIXTURES.keys())
-          for t in sorted(END2END_TESTS.keys())
-          for platform in sorted(END2END_FIXTURES[f].platforms)
-          for poll_strategy in POLLING_STRATEGY[platform]
-          if compatible(f, t)
-          and (END2END_FIXTURES[f].ci_mac or platform != 'mac')
+          for t in sorted(END2END_TESTS.keys()) if compatible(f, t)
       ] + [
           {
               'name': '%s_nosec_test' % f,
diff --git a/test/core/util/port_posix.c b/test/core/util/port_posix.c
index ba382d242a..7b6429572e 100644
--- a/test/core/util/port_posix.c
+++ b/test/core/util/port_posix.c
@@ -77,7 +77,6 @@ typedef struct freereq {
 static void destroy_pollset_and_shutdown(grpc_exec_ctx *exec_ctx, void *p,
                                          bool success) {
   grpc_pollset_destroy(p);
-  grpc_shutdown();
 }
 
 static void freed_port_from_server(grpc_exec_ctx *exec_ctx, void *arg,
@@ -130,6 +129,8 @@ static void free_port_using_server(char *server, int port) {
   grpc_exec_ctx_finish(&exec_ctx);
   gpr_free(pr.pollset);
   gpr_free(path);
+
+  grpc_shutdown();
 }
 
 static void free_chosen_ports() {
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 30a398e3fc..106f6bea39 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -149,58 +149,60 @@ class CLanguage(object):
   def test_specs(self):
     out = []
     binaries = get_c_tests(self.args.travis, self.test_lang)
-    for target in binaries:
-      if self.config.build_config in target['exclude_configs']:
-        continue
-      if self.platform == 'windows':
-        binary = 'vsprojects/%s%s/%s.exe' % (
-            'x64/' if self.args.arch == 'x64' else '',
-            _MSBUILD_CONFIG[self.config.build_config],
-            target['name'])
-      else:
-        binary = 'bins/%s/%s' % (self.config.build_config, target['name'])
-      env = {}
-      shortname_ext = ''
-      if 'env' in target:
-        tenv = target['env']
-        env.update(tenv)
-        shortname_ext += ' '
-        shortname_ext += ' '.join('%s=%s' % (key, tenv[key]) for key in sorted(tenv.keys()))
-      env['GRPC_DEFAULT_SSL_ROOTS_FILE_PATH'] = (
-          _ROOT + '/src/core/tsi/test_creds/ca.pem')
-      if os.path.isfile(binary):
-        if 'gtest' in target and target['gtest']:
-          # here we parse the output of --gtest_list_tests to build up a
-          # complete list of the tests contained in a binary
-          # for each test, we then add a job to run, filtering for just that
-          # test
-          with open(os.devnull, 'w') as fnull:
-            tests = subprocess.check_output([binary, '--gtest_list_tests'],
-                                            stderr=fnull)
-          base = None
-          for line in tests.split('\n'):
-            i = line.find('#')
-            if i >= 0: line = line[:i]
-            if not line: continue
-            if line[0] != ' ':
-              base = line.strip()
-            else:
-              assert base is not None
-              assert line[1] == ' '
-              test = base + line.strip()
-              cmdline = [binary] + ['--gtest_filter=%s' % test]
-              out.append(self.config.job_spec(cmdline, [binary],
-                                              shortname='%s:%s %s' % (binary, test, shortname_ext),
-                                              cpu_cost=target['cpu_cost'],
-                                              environ=env))
+    POLLING_STRATEGIES = {
+      'windows': ['all'],
+      'mac': ['all'],
+      'posix': ['all'],
+      'linux': ['poll', 'legacy']
+    }
+    for polling_strategy in POLLING_STRATEGIES[self.platform]:
+      env={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
+               _ROOT + '/src/core/tsi/test_creds/ca.pem',
+           'GRPC_POLLING_STRATEGY': polling_strategy}
+      shortname_ext = '' if polling_strategy=='all' else ' polling=%s' % polling_strategy
+      for target in binaries:
+        if self.config.build_config in target['exclude_configs']:
+          continue
+        if self.platform == 'windows':
+          binary = 'vsprojects/%s%s/%s.exe' % (
+              'x64/' if self.args.arch == 'x64' else '',
+              _MSBUILD_CONFIG[self.config.build_config],
+              target['name'])
         else:
-          cmdline = [binary] + target['args']
-          out.append(self.config.job_spec(cmdline, [binary],
-                                          shortname=' '.join(cmdline) + shortname_ext,
-                                          cpu_cost=target['cpu_cost'],
-                                          environ=env))
-      elif self.args.regex == '.*' or self.platform == 'windows':
-        print '\nWARNING: binary not found, skipping', binary
+          binary = 'bins/%s/%s' % (self.config.build_config, target['name'])
+        if os.path.isfile(binary):
+          if 'gtest' in target and target['gtest']:
+            # here we parse the output of --gtest_list_tests to build up a
+            # complete list of the tests contained in a binary
+            # for each test, we then add a job to run, filtering for just that
+            # test
+            with open(os.devnull, 'w') as fnull:
+              tests = subprocess.check_output([binary, '--gtest_list_tests'],
+                                              stderr=fnull)
+            base = None
+            for line in tests.split('\n'):
+              i = line.find('#')
+              if i >= 0: line = line[:i]
+              if not line: continue
+              if line[0] != ' ':
+                base = line.strip()
+              else:
+                assert base is not None
+                assert line[1] == ' '
+                test = base + line.strip()
+                cmdline = [binary] + ['--gtest_filter=%s' % test]
+                out.append(self.config.job_spec(cmdline, [binary],
+                                                shortname='%s:%s' % (binary, test, shortname_ext),
+                                                cpu_cost=target['cpu_cost'],
+                                                environ=env))
+          else:
+            cmdline = [binary] + target['args']
+            out.append(self.config.job_spec(cmdline, [binary],
+                                            shortname=' '.join(cmdline) + shortname_ext,
+                                            cpu_cost=target['cpu_cost'],
+                                            environ=env))
+        elif self.args.regex == '.*' or self.platform == 'windows':
+          print '\nWARNING: binary not found, skipping', binary
     return sorted(out)
 
   def make_targets(self):
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index dbc24462b6..629891a847 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -4172,834 +4172,966 @@
       "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "default_host"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "empty_batch"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "large_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "no_op"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "payload"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "ping"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "request_with_payload"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "simple_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_census_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "call_creds"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
@@ -5008,18 +5140,21 @@
       "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -5027,834 +5162,949 @@
       "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "default_host"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "disappearing_server"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "no_op"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "default_host"
+      "payload"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "ping"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "request_with_flags"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_compress_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "binary_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "default_host"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "hpack_size"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
@@ -5863,18 +6113,20 @@
       "invoke_large_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -5882,834 +6134,948 @@
       "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "negative_deadline"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "registered_call"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows"
-    ]
-  }, 
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
+    ]
+  }, 
   {
     "args": [
-      "max_message_length"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_fakesec_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "bad_hostname"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "connectivity"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "default_host"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "ping"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
@@ -6718,18 +7084,21 @@
       "registered_call"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -6737,835 +7106,757 @@
       "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "binary_metadata"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "call_creds"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "mac"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "mac"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "default_host"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "disappearing_server"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "mac"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "hpack_size"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "mac"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "posix"
+      "linux"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "negative_deadline"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "no_op"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "mac"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping"
     ], 
     "ci_platforms": [
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "posix"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "registered_call"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "request_with_flags"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "mac"
+      "linux"
     ]
   }, 
   {
     "args": [
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+      "server_finishes_request"
     ], 
     "ci_platforms": [
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+      "linux"
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     "cpu_cost": 1.0, 
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-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
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+      "linux"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
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-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
       "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
       "linux"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
       "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "mac"
+      "linux"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "posix"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "posix"
+      "linux"
     ]
   }, 
   {
@@ -7573,18 +7864,15 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
-      "windows"
+      "linux"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_census_test", 
+    "name": "h2_full+pipe_test", 
     "platforms": [
-      "windows"
+      "linux"
     ]
   }, 
   {
@@ -7592,30209 +7880,986 @@
       "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "default_host"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
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-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
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-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "empty_batch"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_compress_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
-    ], 
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-    "name": "h2_compress_test", 
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-    "name": "h2_compress_test", 
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+      "windows", 
+      "linux", 
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+      "posix"
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+      "linux", 
+      "mac", 
       "posix"
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+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
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       "posix"
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+      "linux", 
+      "mac", 
       "posix"
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+      "negative_deadline"
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+      "linux", 
       "posix"
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     "language": "c", 
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+      "linux", 
+      "mac", 
       "posix"
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+      "no_op"
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+      "windows", 
+      "linux", 
+      "posix"
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     "language": "c", 
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+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
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   }, 
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+      "payload"
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+      "linux", 
       "posix"
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     "language": "c", 
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+    "name": "h2_oauth2_test", 
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+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
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+      "ping"
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+      "windows", 
+      "linux", 
+      "posix"
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     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
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+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
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   }, 
   {
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+      "ping_pong_streaming"
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+      "windows", 
+      "linux", 
+      "posix"
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     "language": "c", 
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+    "name": "h2_oauth2_test", 
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+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
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   }, 
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+      "registered_call"
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+      "windows", 
+      "linux", 
+      "posix"
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+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "request_with_payload"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "simple_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_oauth2_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "call_creds"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "default_host"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -37802,683 +8867,755 @@
       "empty_batch"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "negative_deadline"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "no_op"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "request_with_payload"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "simple_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "call_creds"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -38486,721 +9623,821 @@
       "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "registered_call"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "binary_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "registered_call"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -39208,740 +10445,826 @@
       "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair+trace_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "binary_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "all"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uchannel_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "windows"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "bad_hostname"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "binary_metadata"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_sockpair_1byte_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -39949,892 +11272,1020 @@
       "call_creds"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "call_creds"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_accept"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "connectivity"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_client_done"
+      "default_host"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_after_invoke"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_before_invoke"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "no_op"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_in_a_vacuum"
+      "payload"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "ping"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "cancel_with_status"
+      "request_with_flags"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "compressed_payload"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "connectivity"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "disappearing_server"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "empty_batch"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "default_host"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "graceful_server_shutdown"
+      "empty_batch"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -40842,1557 +12293,1718 @@
       "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "high_initial_seqno"
+      "large_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "no_op"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "hpack_size"
+      "payload"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "invoke_large_request"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "large_metadata"
+      "simple_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_ssl_proxy_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_concurrent_streams"
+      "binary_metadata"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "call_creds"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "max_message_length"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "negative_deadline"
+      "compressed_payload"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "no_op"
+      "hpack_size"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "payload"
+      "max_message_length"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "no_op"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "request_with_flags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "ping_pong_streaming"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "mac"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "registered_call"
+      "simple_request"
     ], 
     "ci_platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
+      "windows", 
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "trailing_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "h2_uds_test", 
+    "name": "h2_uchannel_test", 
     "platforms": [
-      "linux"
+      "windows", 
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "bad_hostname"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "binary_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_flags"
+      "call_creds"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "cancel_after_accept"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "cancel_after_client_done"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "cancel_after_invoke"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "request_with_payload"
+      "cancel_before_invoke"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_in_a_vacuum"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "cancel_with_status"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "compressed_payload"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "server_finishes_request"
+      "connectivity"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "disappearing_server"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "empty_batch"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "graceful_server_shutdown"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_calls"
+      "high_initial_seqno"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "hpack_size"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "invoke_large_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "large_metadata"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "shutdown_finishes_tags"
+      "max_concurrent_streams"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "max_message_length"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "negative_deadline"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "no_op"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 1.0, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_delayed_request"
+      "payload"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "ping_pong_streaming"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "registered_call"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_metadata"
+      "request_with_flags"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "request_with_payload"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "server_finishes_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "shutdown_finishes_calls"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "simple_request"
+      "shutdown_finishes_tags"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "simple_delayed_request"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
-    "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
+    "cpu_cost": 0.1, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "simple_metadata"
     ], 
     "ci_platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "legacy"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "linux"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
     "args": [
-      "trailing_metadata"
+      "simple_request"
     ], 
     "ci_platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
-      "mac"
+      "linux", 
+      "mac", 
+      "posix"
     ]
   }, 
   {
@@ -42400,17 +14012,18 @@
       "trailing_metadata"
     ], 
     "ci_platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "env": {
-      "GRPC_POLL_STRATEGY": "poll"
-    }, 
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_uds_test", 
     "platforms": [
+      "linux", 
+      "mac", 
       "posix"
     ]
   }, 
-- 
GitLab


From e6dd0cb9f7233822fae6986b3e39d0ee6c825db9 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 26 Feb 2016 14:39:35 -0800
Subject: [PATCH 009/570] Revert unnecessary change

---
 src/core/iomgr/ev_poll_and_epoll_posix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/iomgr/ev_poll_and_epoll_posix.c b/src/core/iomgr/ev_poll_and_epoll_posix.c
index a1e0442a42..ead99b1497 100644
--- a/src/core/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/iomgr/ev_poll_and_epoll_posix.c
@@ -1879,8 +1879,8 @@ static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
  */
 
 static void shutdown_engine(void) {
-  pollset_global_shutdown();
   fd_global_shutdown();
+  pollset_global_shutdown();
 }
 
 static const grpc_event_engine_vtable vtable = {
-- 
GitLab


From c31256537045f1ad45bda9b8bbbdfad7f64f4607 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 26 Feb 2016 14:56:35 -0800
Subject: [PATCH 010/570] Fix crash

---
 src/core/iomgr/ev_posix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/iomgr/ev_posix.c b/src/core/iomgr/ev_posix.c
index fbfa13c347..0c0c9be9ad 100644
--- a/src/core/iomgr/ev_posix.c
+++ b/src/core/iomgr/ev_posix.c
@@ -132,7 +132,7 @@ void grpc_event_engine_init(void) {
   }
 }
 
-void grpc_event_engine_shutdown(void) { g_event_engine->shutdown_engine(); }
+void grpc_event_engine_shutdown(void) { g_event_engine->shutdown_engine(); g_event_engine = NULL; }
 
 grpc_fd *grpc_fd_create(int fd, const char *name) {
   return g_event_engine->fd_create(fd, name);
-- 
GitLab


From 334db35498fbe69a1f272880073ee4052df1009c Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 26 Feb 2016 15:19:49 -0800
Subject: [PATCH 011/570] Fix runtests

---
 tools/run_tests/run_tests.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 106f6bea39..b8a7f476bf 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -192,7 +192,7 @@ class CLanguage(object):
                 test = base + line.strip()
                 cmdline = [binary] + ['--gtest_filter=%s' % test]
                 out.append(self.config.job_spec(cmdline, [binary],
-                                                shortname='%s:%s' % (binary, test, shortname_ext),
+                                                shortname='%s:%s %s' % (binary, test, shortname_ext),
                                                 cpu_cost=target['cpu_cost'],
                                                 environ=env))
           else:
-- 
GitLab


From 2fad50d214b1b394c3b1a9f0d0ad9af1256c20b3 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 8 Mar 2016 07:52:42 -0800
Subject: [PATCH 012/570] Port forward changes

---
 src/core/iomgr/ev_poll_and_epoll_posix.c | 2 +-
 src/core/iomgr/ev_poll_posix.c           | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/core/iomgr/ev_poll_and_epoll_posix.c b/src/core/iomgr/ev_poll_and_epoll_posix.c
index 080f22396a..fd554107bf 100644
--- a/src/core/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/iomgr/ev_poll_and_epoll_posix.c
@@ -1336,7 +1336,7 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
 
   for (i = 2; i < pfd_count; i++) {
     grpc_fd *fd = watchers[i].fd;
-    pfds[i].events = (short)grpc_fd_begin_poll(fd, pollset, worker, POLLIN,
+    pfds[i].events = (short)fd_begin_poll(fd, pollset, worker, POLLIN,
                                                POLLOUT, &watchers[i]);
     GRPC_FD_UNREF(fd, "multipoller_start");
   }
diff --git a/src/core/iomgr/ev_poll_posix.c b/src/core/iomgr/ev_poll_posix.c
index 8878aa61bc..5cc5bc3c68 100644
--- a/src/core/iomgr/ev_poll_posix.c
+++ b/src/core/iomgr/ev_poll_posix.c
@@ -877,6 +877,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
         } else {
           pollset->fds[fd_count++] = pollset->fds[i];
           watchers[pfd_count].fd = pollset->fds[i];
+          GRPC_FD_REF(watchers[pfd_count].fd, "multipoller_start");
           pfds[pfd_count].fd = pollset->fds[i]->fd;
           pfds[pfd_count].revents = 0;
           pfd_count++;
@@ -890,8 +891,10 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       gpr_mu_unlock(&pollset->mu);
 
       for (i = 2; i < pfd_count; i++) {
-        pfds[i].events = (short)fd_begin_poll(watchers[i].fd, pollset, &worker,
-                                              POLLIN, POLLOUT, &watchers[i]);
+        grpc_fd *fd = watchers[i].fd;
+        pfds[i].events = (short)fd_begin_poll(fd, pollset, &worker, POLLIN,
+                                                   POLLOUT, &watchers[i]);
+        GRPC_FD_UNREF(fd, "multipoller_start");
       }
 
       /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
-- 
GitLab


From e73e9e1a98600dfbf405c9bcbbfdcd4bd05d78f4 Mon Sep 17 00:00:00 2001
From: Christian Svensson <blue@cmd.nu>
Date: Thu, 10 Mar 2016 17:04:11 +0100
Subject: [PATCH 013/570] Allow directly specifiying connection path

Make insecure_channel / secure_channel accept port=None and only use the
'host' argument. This enables using UNIX sockets without mangling the
path of the socket.

Signed-off-by: Christian Svensson <blue@cmd.nu>
---
 src/python/grpcio/grpc/beta/implementations.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/python/grpcio/grpc/beta/implementations.py b/src/python/grpcio/grpc/beta/implementations.py
index a0ca330d2c..6f1ca2bb5e 100644
--- a/src/python/grpcio/grpc/beta/implementations.py
+++ b/src/python/grpcio/grpc/beta/implementations.py
@@ -1,4 +1,4 @@
-# Copyright 2015, Google Inc.
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -187,12 +187,13 @@ def insecure_channel(host, port):
   Args:
     host: The name of the remote host to which to connect.
     port: The port of the remote host to which to connect.
+      If None only the 'host' part will be used.
 
   Returns:
     A Channel to the remote host through which RPCs may be conducted.
   """
   intermediary_low_channel = _intermediary_low.Channel(
-      '%s:%d' % (host, port), None)
+      '%s:%d' % (host, port) if port else host, None)
   return Channel(intermediary_low_channel._internal, intermediary_low_channel)  # pylint: disable=protected-access
 
 
@@ -202,13 +203,15 @@ def secure_channel(host, port, channel_credentials):
   Args:
     host: The name of the remote host to which to connect.
     port: The port of the remote host to which to connect.
+      If None only the 'host' part will be used.
     channel_credentials: A ChannelCredentials.
 
   Returns:
     A secure Channel to the remote host through which RPCs may be conducted.
   """
   intermediary_low_channel = _intermediary_low.Channel(
-      '%s:%d' % (host, port), channel_credentials._low_credentials)
+      '%s:%d' % (host, port) if port else host,
+      channel_credentials._low_credentials)
   return Channel(intermediary_low_channel._internal, intermediary_low_channel)  # pylint: disable=protected-access
 
 
-- 
GitLab


From 45b135e2f56ade45ecb9e6dc040edda595eb99c0 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 22 Mar 2016 16:02:39 -0700
Subject: [PATCH 014/570] Bring chttp2 executor code back up to compiling

---
 src/core/transport/chttp2/internal.h  |  29 +-
 src/core/transport/chttp2_transport.c | 479 ++++++++++++--------------
 2 files changed, 240 insertions(+), 268 deletions(-)

diff --git a/src/core/transport/chttp2/internal.h b/src/core/transport/chttp2/internal.h
index c2977c7b3f..7489cc67fb 100644
--- a/src/core/transport/chttp2/internal.h
+++ b/src/core/transport/chttp2/internal.h
@@ -291,9 +291,13 @@ struct grpc_chttp2_transport_parsing {
   int64_t outgoing_window;
 };
 
+typedef void (*grpc_chttp2_locked_action)(grpc_exec_ctx *ctx,
+                                          grpc_chttp2_transport *t,
+                                          grpc_chttp2_stream *s, void *arg);
+
 typedef struct grpc_chttp2_executor_action_header {
   grpc_chttp2_stream *stream;
-  void (*action)(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg);
+  grpc_chttp2_locked_action action;
   struct grpc_chttp2_executor_action_header *next;
   void *arg;
 } grpc_chttp2_executor_action_header;
@@ -311,13 +315,11 @@ struct grpc_chttp2_transport {
     gpr_mu mu;
 
     /** is a thread currently in the global lock */
-    uint8_t global_active;
+    bool global_active;
     /** is a thread currently writing */
-    uint8_t writing_active;
+    bool writing_active;
     /** is a thread currently parsing */
-    uint8_t parsing_active;
-    /** is a thread currently executing channel callbacks */
-    uint8_t channel_callback_active;
+    bool parsing_active;
 
     grpc_chttp2_executor_action_header *pending_actions;
   } executor;
@@ -352,11 +354,11 @@ struct grpc_chttp2_transport {
   grpc_chttp2_stream_map new_stream_map;
 
   /** closure to execute writing */
-  grpc_iomgr_closure writing_action;
+  grpc_closure writing_action;
   /** closure to start reading from the endpoint */
-  grpc_iomgr_closure reading_action;
+  grpc_closure reading_action;
   /** closure to actually do parsing */
-  grpc_iomgr_closure parsing_action;
+  grpc_closure parsing_action;
 
   struct {
     size_t nslices;
@@ -659,10 +661,11 @@ void grpc_chttp2_parsing_become_skip_parser(
 void grpc_chttp2_complete_closure_step(grpc_exec_ctx *exec_ctx,
                                        grpc_closure **pclosure, int success);
 
-void grpc_chttp2_run_with_global_lock(
-    grpc_chttp2_transport *transport, grpc_chttp2_stream *optional_stream,
-    void (*action)(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg),
-    void *arg, size_t sizeof_arg);
+void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx,
+                                      grpc_chttp2_transport *transport,
+                                      grpc_chttp2_stream *optional_stream,
+                                      grpc_chttp2_locked_action action,
+                                      void *arg, size_t sizeof_arg);
 
 #define GRPC_CHTTP2_CLIENT_CONNECT_STRING "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"
 #define GRPC_CHTTP2_CLIENT_CONNECT_STRLEN \
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index a7844ea8e5..eb9f7a2365 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -81,9 +81,6 @@ int grpc_flowctl_trace = 0;
 
 static const grpc_transport_vtable vtable;
 
-static void unlock_check_channel_callbacks(grpc_chttp2_transport *t);
-static void unlock_check_read_write_state(grpc_chttp2_transport *t);
-
 /* forward declarations of various callbacks that we'll build closures around */
 static void writing_action(grpc_exec_ctx *exec_ctx, void *t,
                            bool iomgr_success_ignored);
@@ -96,9 +93,6 @@ static void parsing_action(grpc_exec_ctx *exec_ctx, void *t,
 static void push_setting(grpc_chttp2_transport *t, grpc_chttp2_setting_id id,
                          uint32_t value);
 
-/** Endpoint callback to process incoming data */
-static void recv_data(grpc_exec_ctx *exec_ctx, void *tp, bool success);
-
 /** Start disconnection chain */
 static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t);
 
@@ -132,7 +126,8 @@ static void add_to_pollset_set_locked(grpc_exec_ctx *exec_ctx,
 static void maybe_start_some_streams(
     grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global);
 
-static void finish_global_actions(grpc_chttp2_transport *t);
+static void finish_global_actions(grpc_exec_ctx *exec_ctx,
+                                  grpc_chttp2_transport *t);
 
 static void connectivity_state_set(
     grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global,
@@ -246,9 +241,7 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
   /* ref is dropped at transport close() */
   gpr_ref_init(&t->shutdown_ep_refs, 1);
   gpr_mu_init(&t->executor.mu);
-  grpc_mdctx_ref(mdctx);
   t->peer_string = grpc_endpoint_get_peer(ep);
-  t->metadata_context = mdctx;
   t->endpoint_reading = 1;
   t->global.next_stream_id = is_client ? 1 : 2;
   t->global.is_client = is_client;
@@ -280,7 +273,6 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
 
   grpc_closure_init(&t->writing.done_cb, grpc_chttp2_terminate_writing,
                     &t->writing);
-  grpc_closure_init(&t->recv_data, recv_data, t);
   gpr_slice_buffer_init(&t->read_buffer);
 
   if (is_client) {
@@ -395,17 +387,19 @@ static void prevent_endpoint_shutdown(grpc_chttp2_transport *t) {
   gpr_ref(&t->shutdown_ep_refs);
 }
 
-static void destroy_transport_locked(grpc_chttp2_transport *t,
+static void destroy_transport_locked(grpc_exec_ctx *exec_ctx,
+                                     grpc_chttp2_transport *t,
                                      grpc_chttp2_stream *s_ignored,
                                      void *arg_ignored) {
   t->destroying = 1;
-  drop_connection(t);
+  drop_connection(exec_ctx, t);
 }
 
-static void destroy_transport(grpc_transport *gt) {
+static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  grpc_chttp2_run_with_global_lock(t, NULL, destroy_transport_locked, NULL, 0);
-  UNREF_TRANSPORT(t, "destroy");
+  grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, destroy_transport_locked,
+                                   NULL, 0);
+  UNREF_TRANSPORT(exec_ctx, t, "destroy");
 }
 
 static void allow_endpoint_shutdown_locked(grpc_exec_ctx *exec_ctx,
@@ -417,17 +411,6 @@ static void allow_endpoint_shutdown_locked(grpc_exec_ctx *exec_ctx,
   }
 }
 
-static void allow_endpoint_shutdown_unlocked(grpc_exec_ctx *exec_ctx,
-                                             grpc_chttp2_transport *t) {
-  if (gpr_unref(&t->shutdown_ep_refs)) {
-    gpr_mu_lock(&t->mu);
-    if (t->ep) {
-      grpc_endpoint_shutdown(exec_ctx, t->ep);
-    }
-    gpr_mu_unlock(&t->mu);
-  }
-}
-
 static void destroy_endpoint(grpc_exec_ctx *exec_ctx,
                              grpc_chttp2_transport *t) {
   grpc_endpoint_destroy(exec_ctx, t->ep);
@@ -479,34 +462,8 @@ void grpc_chttp2_stream_unref(grpc_exec_ctx *exec_ctx,
 }
 #endif
 
-static void close_transport(grpc_transport *gt) {
-  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  grpc_chttp2_run_with_global_lock(t, NULL, close_transport_locked, NULL, 0);
-}
-
-typedef struct {
-  grpc_status_code status;
-  gpr_slice debug_data;
-} goaway_arg;
-
-static void goaway_locked(grpc_chttp2_transport *t,
-                          grpc_chttp2_stream *s_ignored, void *a) {
-  goaway_arg *arg = a;
-  grpc_chttp2_goaway_append(t->global.last_incoming_stream_id,
-                            grpc_chttp2_grpc_status_to_http2_error(arg->status),
-                            arg->debug_data, &t->global.qbuf);
-}
-
-static void goaway(grpc_transport *gt, grpc_status_code status,
-                   gpr_slice debug_data) {
-  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  goaway_arg arg;
-  arg.status = status;
-  arg.debug_data = debug_data;
-  grpc_chttp2_run_with_global_lock(t, NULL, goaway_locked, &arg, sizeof(arg));
-}
-
-static void finish_init_stream_locked(grpc_chttp2_transport *t,
+static void finish_init_stream_locked(grpc_exec_ctx *exec_ctx,
+                                      grpc_chttp2_transport *t,
                                       grpc_chttp2_stream *s,
                                       void *arg_ignored) {
   grpc_chttp2_register_stream(t, s);
@@ -549,7 +506,8 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
     s->global.in_stream_map = 1;
   }
 
-  grpc_chttp2_run_with_global_lock(t, s, finish_init_stream_locked, NULL, 0);
+  grpc_chttp2_run_with_global_lock(exec_ctx, t, s, finish_init_stream_locked,
+                                   NULL, 0);
 
   return 0;
 }
@@ -558,10 +516,10 @@ static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                            grpc_stream *gs) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
   grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs;
+  grpc_byte_stream *bs;
 
 #if 0
   int i;
-  grpc_byte_stream *bs;
 
   GPR_TIMER_BEGIN("destroy_stream", 0);
 
@@ -644,60 +602,48 @@ grpc_chttp2_stream_parsing *grpc_chttp2_parsing_accept_stream(
  * LOCK MANAGEMENT
  */
 
-static void finish_global_actions(grpc_chttp2_transport *t) {
+static void finish_global_actions(grpc_exec_ctx *exec_ctx,
+                                  grpc_chttp2_transport *t) {
   grpc_chttp2_executor_action_header *hdr;
   grpc_chttp2_executor_action_header *next;
-  grpc_iomgr_closure *run_closures;
 
   for (;;) {
-    unlock_check_read_write_state(t);
     if (!t->executor.writing_active && !t->closed &&
-        grpc_chttp2_unlocking_check_writes(&t->global, &t->writing)) {
+        grpc_chttp2_unlocking_check_writes(exec_ctx, &t->global, &t->writing,
+                                           t->executor.parsing_active)) {
       t->executor.writing_active = 1;
       REF_TRANSPORT(t, "writing");
       prevent_endpoint_shutdown(t);
-      grpc_chttp2_schedule_closure(&t->global, &t->writing_action, 1);
+      grpc_exec_ctx_enqueue(exec_ctx, &t->writing_action, true, NULL);
     }
     check_read_ops(exec_ctx, &t->global);
-    unlock_check_channel_callbacks(t);
-
-    run_closures = t->global.pending_closures;
-    t->global.pending_closures = NULL;
-
-    gpr_mu_lock(&t->executor.mu);
-    t->executor.global_active = 0;
-    gpr_mu_unlock(&t->executor.mu);
-
-    while (run_closures) {
-      grpc_iomgr_closure *next = run_closures->next;
-      run_closures->cb(run_closures->cb_arg, run_closures->success);
-      run_closures = next;
-    }
 
     gpr_mu_lock(&t->executor.mu);
-    if (!t->executor.global_active && t->executor.pending_actions) {
-      t->executor.global_active = 1;
+    if (t->executor.pending_actions != NULL) {
       hdr = t->executor.pending_actions;
       t->executor.pending_actions = NULL;
       gpr_mu_unlock(&t->executor.mu);
       while (hdr != NULL) {
-        hdr->action(t, hdr->stream, hdr->arg);
+        hdr->action(exec_ctx, t, hdr->stream, hdr->arg);
         next = hdr->next;
         gpr_free(hdr);
-        UNREF_TRANSPORT(t, "pending_action");
+        UNREF_TRANSPORT(exec_ctx, t, "pending_action");
         hdr = next;
       }
       continue;
+    } else {
+      t->executor.global_active = false;
     }
     gpr_mu_unlock(&t->executor.mu);
     break;
   }
 }
 
-void grpc_chttp2_run_with_global_lock(
-    grpc_chttp2_transport *t, grpc_chttp2_stream *optional_stream,
-    void (*action)(grpc_chttp2_transport *t, grpc_chttp2_stream *s, void *arg),
-    void *arg, size_t sizeof_arg) {
+void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx,
+                                      grpc_chttp2_transport *t,
+                                      grpc_chttp2_stream *optional_stream,
+                                      grpc_chttp2_locked_action action,
+                                      void *arg, size_t sizeof_arg) {
   grpc_chttp2_executor_action_header *hdr;
 
   REF_TRANSPORT(t, "run_global");
@@ -708,9 +654,9 @@ void grpc_chttp2_run_with_global_lock(
       t->executor.global_active = 1;
       gpr_mu_unlock(&t->executor.mu);
 
-      action(t, optional_stream, arg);
+      action(exec_ctx, t, optional_stream, arg);
 
-      finish_global_actions(t);
+      finish_global_actions(exec_ctx, t);
     } else {
       gpr_mu_unlock(&t->executor.mu);
 
@@ -726,6 +672,7 @@ void grpc_chttp2_run_with_global_lock(
 
       gpr_mu_lock(&t->executor.mu);
       if (!t->executor.global_active) {
+        /* global lock was released while allocating memory: release & retry */
         gpr_free(hdr);
         continue;
       }
@@ -737,7 +684,7 @@ void grpc_chttp2_run_with_global_lock(
     break;
   }
 
-  UNREF_TRANSPORT(t, "run_global");
+  UNREF_TRANSPORT(exec_ctx, t, "run_global");
 }
 
 /*******************************************************************************
@@ -767,7 +714,8 @@ static void push_setting(grpc_chttp2_transport *t, grpc_chttp2_setting_id id,
   }
 }
 
-static void terminate_writing_with_lock(grpc_chttp2_transport *t,
+static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx,
+                                        grpc_chttp2_transport *t,
                                         grpc_chttp2_stream *s_ignored,
                                         void *a) {
   int success = *(int *)a;
@@ -780,6 +728,7 @@ static void terminate_writing_with_lock(grpc_chttp2_transport *t,
 
   grpc_chttp2_cleanup_writing(exec_ctx, &t->global, &t->writing);
 
+  grpc_chttp2_stream_global *stream_global;
   while (grpc_chttp2_list_pop_closed_waiting_for_writing(&t->global,
                                                          &stream_global)) {
     fail_pending_writes(exec_ctx, stream_global);
@@ -794,14 +743,15 @@ static void terminate_writing_with_lock(grpc_chttp2_transport *t,
     destroy_endpoint(exec_ctx, t);
   }
 
-  UNREF_TRANSPORT(t, "writing");
+  UNREF_TRANSPORT(exec_ctx, t, "writing");
 }
 
-void grpc_chttp2_terminate_writing(
-    grpc_chttp2_transport_writing *transport_writing, int success) {
+void grpc_chttp2_terminate_writing(grpc_exec_ctx *exec_ctx,
+                                   void *transport_writing, bool success) {
   grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing);
-  grpc_chttp2_run_with_global_lock(t, NULL, terminate_writing_with_lock,
-                                   &success, sizeof(success));
+  grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL,
+                                   terminate_writing_with_lock, &success,
+                                   sizeof(success));
 }
 
 static void writing_action(grpc_exec_ctx *exec_ctx, void *gt,
@@ -915,14 +865,16 @@ static int contains_non_ok_status(
 
 static void do_nothing(grpc_exec_ctx *exec_ctx, void *arg, bool success) {}
 
-static void perform_stream_op_locked(
-    grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global,
-    grpc_chttp2_stream_global *stream_global, grpc_transport_stream_op *op) {
-  grpc_closure *on_complete;
-
+static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx,
+                                     grpc_chttp2_transport *t,
+                                     grpc_chttp2_stream *s, void *stream_op) {
   GPR_TIMER_BEGIN("perform_stream_op_locked", 0);
 
-  on_complete = op->on_complete;
+  grpc_transport_stream_op *op = stream_op;
+  grpc_chttp2_transport_global *transport_global = &t->global;
+  grpc_chttp2_stream_global *stream_global = &s->global;
+
+  grpc_closure *on_complete = op->on_complete;
   if (on_complete == NULL) {
     on_complete = grpc_closure_create(do_nothing, NULL);
   }
@@ -1039,12 +991,11 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                               grpc_stream *gs, grpc_transport_stream_op *op) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
   grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs;
-  grpc_chttp2_run_with_global_lock(t, s, perform_stream_op_locked, op,
+  grpc_chttp2_run_with_global_lock(exec_ctx, t, s, perform_stream_op_locked, op,
                                    sizeof(*op));
 }
 
-static void send_ping_locked(grpc_chttp2_transport *t,
-                             grpc_chttp2_stream *s_ignored, void *a) {
+static void send_ping_locked(grpc_chttp2_transport *t, grpc_closure *on_recv) {
   grpc_chttp2_outstanding_ping *p = gpr_malloc(sizeof(*p));
   p->next = &t->global.pings;
   p->prev = p->next->prev;
@@ -1057,23 +1008,14 @@ static void send_ping_locked(grpc_chttp2_transport *t,
   p->id[5] = (t->global.ping_counter >> 16) & 0xff;
   p->id[6] = (t->global.ping_counter >> 8) & 0xff;
   p->id[7] = t->global.ping_counter & 0xff;
-  p->on_recv = *(grpc_iomgr_closure **)a;
+  p->on_recv = on_recv;
   gpr_slice_buffer_add(&t->global.qbuf, grpc_chttp2_ping_create(0, p->id));
 }
 
-static void send_ping(grpc_transport *gt, grpc_iomgr_closure *on_recv) {
-  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  grpc_chttp2_run_with_global_lock(t, NULL, send_ping_locked, &on_recv,
-                                   sizeof(on_recv));
-}
-
-void grpc_chttp2_ack_ping(grpc_exec_ctx *exec_ctx,
-                          grpc_chttp2_transport_parsing *transport_parsing,
-                          const uint8_t *opaque_8bytes) {
+static void ack_ping_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
+                            grpc_chttp2_stream *s, void *opaque_8bytes) {
   grpc_chttp2_outstanding_ping *ping;
-  grpc_chttp2_transport *t = TRANSPORT_FROM_PARSING(transport_parsing);
   grpc_chttp2_transport_global *transport_global = &t->global;
-  lock(t);
   for (ping = transport_global->pings.next; ping != &transport_global->pings;
        ping = ping->next) {
     if (0 == memcmp(opaque_8bytes, ping->id, 8)) {
@@ -1084,13 +1026,30 @@ void grpc_chttp2_ack_ping(grpc_exec_ctx *exec_ctx,
       break;
     }
   }
-  unlock(exec_ctx, t);
+}
+
+void grpc_chttp2_ack_ping(grpc_exec_ctx *exec_ctx,
+                          grpc_chttp2_transport_parsing *transport_parsing,
+                          const uint8_t *opaque_8bytes) {
+  grpc_chttp2_run_with_global_lock(
+      exec_ctx, TRANSPORT_FROM_PARSING(transport_parsing), NULL,
+      ack_ping_locked, (void *)opaque_8bytes, 8);
 }
 
 static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx,
                                         grpc_chttp2_transport *t,
-                                        grpc_transport_op *op) {
-  bool close_transport = false;
+                                        grpc_chttp2_stream *s_unused,
+                                        void *stream_op) {
+  grpc_transport_op *op = stream_op;
+  bool close_transport = op->disconnect;
+
+  /* If there's a set_accept_stream ensure that we're not parsing
+     to avoid changing things out from underneath */
+  if (t->executor.parsing_active && op->set_accept_stream) {
+    GPR_ASSERT(t->post_parsing_op == NULL);
+    t->post_parsing_op = gpr_malloc(sizeof(*op));
+    memcpy(t->post_parsing_op, op, sizeof(*op));
+  }
 
   grpc_exec_ctx_enqueue(exec_ctx, op->on_consumed, true, NULL);
 
@@ -1116,47 +1075,31 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx,
   }
 
   if (op->bind_pollset) {
-    add_to_pollset_locked(exec_ctx, t, op->bind_pollset);
+    add_to_pollset_locked(exec_ctx, t, NULL, op->bind_pollset);
   }
 
   if (op->bind_pollset_set) {
-    add_to_pollset_set_locked(exec_ctx, t, op->bind_pollset_set);
+    add_to_pollset_set_locked(exec_ctx, t, NULL, op->bind_pollset_set);
   }
 
   if (op->send_ping) {
     send_ping_locked(t, op->send_ping);
   }
 
-  if (op->disconnect) {
-    close_transport_locked(exec_ctx, t);
-  }
-
   if (close_transport) {
-    close_transport_locked(exec_ctx, t);
+    close_transport_locked(exec_ctx, t, NULL, NULL);
   }
 }
 
 static void perform_transport_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                                  grpc_transport_op *op) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-
-  lock(t);
-
-  /* If there's a set_accept_stream ensure that we're not parsing
-     to avoid changing things out from underneath */
-  if (t->parsing_active && op->set_accept_stream) {
-    GPR_ASSERT(t->post_parsing_op == NULL);
-    t->post_parsing_op = gpr_malloc(sizeof(*op));
-    memcpy(t->post_parsing_op, op, sizeof(*op));
-  } else {
-    perform_transport_op_locked(exec_ctx, t, op);
-  }
-
-  unlock(exec_ctx, t);
+  grpc_chttp2_run_with_global_lock(
+      exec_ctx, t, NULL, perform_transport_op_locked, op, sizeof(*op));
 }
 
 /*******************************************************************************
- * INPUT PROCESSING
+ * INPUT PROCESSING - GENERAL
  */
 
 static void check_read_ops(grpc_exec_ctx *exec_ctx,
@@ -1233,7 +1176,7 @@ static void remove_stream(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
   }
 
   if (grpc_chttp2_unregister_stream(t, s) && t->global.sent_goaway) {
-    close_transport_locked(exec_ctx, t);
+    close_transport_locked(exec_ctx, t, NULL, NULL);
   }
   if (grpc_chttp2_list_remove_writable_stream(&t->global, &s->global)) {
     GRPC_CHTTP2_STREAM_UNREF(exec_ctx, &s->global, "chttp2_writing");
@@ -1328,7 +1271,7 @@ void grpc_chttp2_mark_stream_closed(
   }
   if (close_writes && !stream_global->write_closed) {
     stream_global->write_closed = 1;
-    if (TRANSPORT_FROM_GLOBAL(transport_global)->writing_active) {
+    if (TRANSPORT_FROM_GLOBAL(transport_global)->executor.writing_active) {
       GRPC_CHTTP2_STREAM_REF(stream_global, "finish_writes");
       grpc_chttp2_list_add_closed_waiting_for_writing(transport_global,
                                                       stream_global);
@@ -1338,7 +1281,7 @@ void grpc_chttp2_mark_stream_closed(
   }
   if (stream_global->read_closed && stream_global->write_closed) {
     if (stream_global->id != 0 &&
-        TRANSPORT_FROM_GLOBAL(transport_global)->parsing_active) {
+        TRANSPORT_FROM_GLOBAL(transport_global)->executor.parsing_active) {
       grpc_chttp2_list_add_closed_waiting_for_parsing(transport_global,
                                                       stream_global);
     } else {
@@ -1469,35 +1412,10 @@ static void end_all_the_calls(grpc_exec_ctx *exec_ctx,
 }
 
 static void drop_connection(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t) {
-  if (t->global.error_state == GRPC_CHTTP2_ERROR_STATE_NONE) {
-    t->global.error_state = GRPC_CHTTP2_ERROR_STATE_SEEN;
-  }
   close_transport_locked(exec_ctx, t, NULL, NULL);
   end_all_the_calls(exec_ctx, t);
 }
 
-static void read_error_locked(grpc_chttp2_transport *t) {
-  t->endpoint_reading = 0;
-  if (!t->executor.writing_active && t->ep) {
-    grpc_endpoint_destroy(t->ep);
-    t->ep = NULL;
-    /* safe as we still have a ref for read */
-    UNREF_TRANSPORT(t, "disconnect");
-  }
-}
-
-static void recv_data_error_locked(grpc_chttp2_transport *t,
-                                   grpc_chttp2_stream *s, void *a) {
-  size_t i;
-
-  drop_connection(t);
-  read_error_locked(t);
-  for (i = 0; i < t->executor_parsing.nslices; i++)
-    gpr_slice_unref(t->executor_parsing.slices[i]);
-  memset(&t->executor_parsing, 0, sizeof(t->executor_parsing));
-  UNREF_TRANSPORT(t, "recv_data");
-}
-
 /** update window from a settings change */
 static void update_global_window(void *args, uint32_t id, void *stream) {
   grpc_chttp2_transport *t = args;
@@ -1518,58 +1436,72 @@ static void update_global_window(void *args, uint32_t id, void *stream) {
   }
 }
 
-static void recv_data(grpc_exec_ctx *exec_ctx, void *tp, bool success) {
-  grpc_chttp2_run_with_global_lock(t, NULL, recv_data_locked,
-                                   (void *)(uintptr_t)success, 0);
+/*******************************************************************************
+ * INPUT PROCESSING - PARSING
+ */
+
+static void reading_action_locked(grpc_exec_ctx *exec_ctx,
+                                  grpc_chttp2_transport *t,
+                                  grpc_chttp2_stream *s_unused, void *arg);
+static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, bool success);
+static void post_reading_action_locked(grpc_exec_ctx *exec_ctx,
+                                       grpc_chttp2_transport *t,
+                                       grpc_chttp2_stream *s_unused, void *arg);
+static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
+                              grpc_chttp2_stream *s_unused, void *arg);
+
+static void reading_action(grpc_exec_ctx *exec_ctx, void *tp, bool success) {
   /* Control flow:
-     recv_data_locked ->
+     reading_action_locked ->
        (parse_unlocked -> post_parse_locked)? ->
-       post_recv_data_locked */
+       post_reading_action_locked */
+  grpc_chttp2_run_with_global_lock(exec_ctx, tp, NULL, reading_action_locked,
+                                   (void *)(uintptr_t)success, 0);
 }
 
-static void recv_data_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
-                             grpc_chttp2_stream *s_unused, void *arg) {
-  size_t i;
-  int keep_reading = 0;
+static void reading_action_locked(grpc_exec_ctx *exec_ctx,
+                                  grpc_chttp2_transport *t,
+                                  grpc_chttp2_stream *s_unused, void *arg) {
   grpc_chttp2_transport_global *transport_global = &t->global;
   grpc_chttp2_transport_parsing *transport_parsing = &t->parsing;
-  grpc_chttp2_stream_global *stream_global;
   bool success = (bool)(uintptr_t)arg;
 
-  i = 0;
-  GPR_ASSERT(!t->parsing_active);
+  GPR_ASSERT(!t->executor.parsing_active);
   if (!t->closed) {
     t->executor.parsing_active = 1;
     /* merge stream lists */
     grpc_chttp2_stream_map_move_into(&t->new_stream_map,
                                      &t->parsing_stream_map);
     grpc_chttp2_prepare_to_read(transport_global, transport_parsing);
-    grpc_exec_ctx_enqueue(exec_ctx, parse_locked, t, NULL);
+    grpc_exec_ctx_enqueue(exec_ctx, &t->parsing_action, success, NULL);
   } else {
-    post_recv_data_locked(exec_ctx, t, s_unused, arg);
+    post_reading_action_locked(exec_ctx, t, s_unused, arg);
   }
 }
 
-static void parse_locked(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
-  GPR_TIMER_BEGIN("recv_data.parse", 0);
+static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
+  grpc_chttp2_transport *t = arg;
+  GPR_TIMER_BEGIN("reading_action.parse", 0);
+  size_t i = 0;
   for (; i < t->read_buffer.count &&
-         grpc_chttp2_perform_read(exec_ctx, transport_parsing,
+         grpc_chttp2_perform_read(exec_ctx, &t->parsing,
                                   t->read_buffer.slices[i]);
        i++)
     ;
-  GPR_TIMER_END("recv_data.parse", 0);
-  grpc_chttp2_run_with_global_lock(t, s_unused, post_parse_locked, arg, 0)
+  if (i != t->read_buffer.count) {
+    success = false;
+  }
+  GPR_TIMER_END("reading_action.parse", 0);
+  grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL, post_parse_locked,
+                                   (void *)(uintptr_t)success, 0);
 }
 
 static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
                               grpc_chttp2_stream *s_unused, void *arg) {
+  grpc_chttp2_transport_global *transport_global = &t->global;
+  grpc_chttp2_transport_parsing *transport_parsing = &t->parsing;
   /* copy parsing qbuf to global qbuf */
   gpr_slice_buffer_move_into(&t->parsing.qbuf, &t->global.qbuf);
-  if (i != t->read_buffer.count) {
-    unlock(exec_ctx, t);
-    lock(t);
-    drop_connection(exec_ctx, t);
-  }
   /* merge stream lists */
   grpc_chttp2_stream_map_move_into(&t->new_stream_map, &t->parsing_stream_map);
   transport_global->concurrent_stream_count =
@@ -1581,20 +1513,18 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
   }
   /* handle higher level things */
   grpc_chttp2_publish_reads(exec_ctx, transport_global, transport_parsing);
-  t->parsing_active = 0;
+  t->executor.parsing_active = 0;
   /* handle delayed transport ops (if there is one) */
   if (t->post_parsing_op) {
     grpc_transport_op *op = t->post_parsing_op;
     t->post_parsing_op = NULL;
-    perform_transport_op_locked(exec_ctx, t, op);
+    perform_transport_op_locked(exec_ctx, t, NULL, op);
     gpr_free(op);
   }
   /* if a stream is in the stream map, and gets cancelled, we need to
-   * ensure
-   * we are not parsing before continuing the cancellation to keep
-   * things
-   * in
-   * a sane state */
+   * ensure we are not parsing before continuing the cancellation to keep
+   * things in a sane state */
+  grpc_chttp2_stream_global *stream_global;
   while (grpc_chttp2_list_pop_closed_waiting_for_parsing(transport_global,
                                                          &stream_global)) {
     GPR_ASSERT(stream_global->in_stream_map);
@@ -1604,28 +1534,37 @@ static void post_parse_locked(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
     GRPC_CHTTP2_STREAM_UNREF(exec_ctx, stream_global, "chttp2");
   }
 
-  post_recv_data_locked(exec_ctx, t, s_unused, arg);
+  post_reading_action_locked(exec_ctx, t, s_unused, arg);
 }
 
-static void post_recv_data_locked(grpc_exec_ctx *exec_ctx,
-                                  grpc_chttp2_transport *t,
-                                  grpc_chttp2_stream *s_unused, void *arg) {
-  if (!success || i != t->read_buffer.count || t->closed) {
+static void post_reading_action_locked(grpc_exec_ctx *exec_ctx,
+                                       grpc_chttp2_transport *t,
+                                       grpc_chttp2_stream *s_unused,
+                                       void *arg) {
+  bool success = (bool)(uintptr_t)arg;
+  bool keep_reading = false;
+  if (!success || t->closed) {
     drop_connection(exec_ctx, t);
-    read_error_locked(exec_ctx, t);
+    t->endpoint_reading = 0;
+    if (!t->executor.writing_active && t->ep) {
+      grpc_endpoint_destroy(exec_ctx, t->ep);
+      t->ep = NULL;
+      /* safe as we still have a ref for read */
+      UNREF_TRANSPORT(exec_ctx, t, "disconnect");
+    }
   } else if (!t->closed) {
-    keep_reading = 1;
+    keep_reading = true;
     REF_TRANSPORT(t, "keep_reading");
     prevent_endpoint_shutdown(t);
   }
   gpr_slice_buffer_reset_and_unref(&t->read_buffer);
 
   if (keep_reading) {
-    grpc_endpoint_read(exec_ctx, t->ep, &t->read_buffer, &t->recv_data);
+    grpc_endpoint_read(exec_ctx, t->ep, &t->read_buffer, &t->reading_action);
     allow_endpoint_shutdown_locked(exec_ctx, t);
     UNREF_TRANSPORT(exec_ctx, t, "keep_reading");
   } else {
-    UNREF_TRANSPORT(exec_ctx, t, "recv_data");
+    UNREF_TRANSPORT(exec_ctx, t, "reading_action");
   }
 }
 
@@ -1650,7 +1589,7 @@ static void connectivity_state_set(
 
 static void add_to_pollset_locked(grpc_exec_ctx *exec_ctx,
                                   grpc_chttp2_transport *t,
-                                  grpc_pollset *pollset) {
+                                  grpc_chttp2_stream *s_unused, void *pollset) {
   if (t->ep) {
     grpc_endpoint_add_to_pollset(exec_ctx, t->ep, pollset);
   }
@@ -1658,7 +1597,8 @@ static void add_to_pollset_locked(grpc_exec_ctx *exec_ctx,
 
 static void add_to_pollset_set_locked(grpc_exec_ctx *exec_ctx,
                                       grpc_chttp2_transport *t,
-                                      grpc_pollset_set *pollset_set) {
+                                      grpc_chttp2_stream *s_unused,
+                                      void *pollset_set) {
   if (t->ep) {
     grpc_endpoint_add_to_pollset_set(exec_ctx, t->ep, pollset_set);
   }
@@ -1666,10 +1606,10 @@ static void add_to_pollset_set_locked(grpc_exec_ctx *exec_ctx,
 
 static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                         grpc_stream *gs, grpc_pollset *pollset) {
-  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
   /* TODO(ctiller): keep pollset alive */
-  grpc_chttp2_run_with_global_lock(gt, gs, add_to_pollset_locked, pollset,
-                                   NULL);
+  grpc_chttp2_run_with_global_lock(exec_ctx, (grpc_chttp2_transport *)gt,
+                                   (grpc_chttp2_stream *)gs,
+                                   add_to_pollset_locked, pollset, 0);
 }
 
 /*******************************************************************************
@@ -1716,36 +1656,51 @@ static void incoming_byte_stream_update_flow_control(
   }
 }
 
-static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx,
-                                     grpc_byte_stream *byte_stream,
-                                     gpr_slice *slice, size_t max_size_hint,
-                                     grpc_closure *on_complete) {
+typedef struct {
+  grpc_chttp2_incoming_byte_stream *byte_stream;
+  gpr_slice *slice;
+  size_t max_size_hint;
+  grpc_closure *on_complete;
+} incoming_byte_stream_next_arg;
+
+static void incoming_byte_stream_next_locked(grpc_exec_ctx *exec_ctx,
+                                             grpc_chttp2_transport *t,
+                                             grpc_chttp2_stream *s,
+                                             void *argp) {
+  incoming_byte_stream_next_arg *arg = argp;
   grpc_chttp2_incoming_byte_stream *bs =
-      (grpc_chttp2_incoming_byte_stream *)byte_stream;
+      (grpc_chttp2_incoming_byte_stream *)arg->byte_stream;
   grpc_chttp2_transport_global *transport_global = &bs->transport->global;
   grpc_chttp2_stream_global *stream_global = &bs->stream->global;
 
-  lock(bs->transport);
   if (bs->is_tail) {
-    incoming_byte_stream_update_flow_control(transport_global, stream_global,
-                                             max_size_hint, bs->slices.length);
+    incoming_byte_stream_update_flow_control(
+        transport_global, stream_global, arg->max_size_hint, bs->slices.length);
   }
   if (bs->slices.count > 0) {
-    *slice = gpr_slice_buffer_take_first(&bs->slices);
-    unlock(exec_ctx, bs->transport);
-    return 1;
+    *arg->slice = gpr_slice_buffer_take_first(&bs->slices);
+    grpc_exec_ctx_enqueue(exec_ctx, arg->on_complete, true, NULL);
   } else if (bs->failed) {
-    grpc_exec_ctx_enqueue(exec_ctx, on_complete, false, NULL);
-    unlock(exec_ctx, bs->transport);
-    return 0;
+    grpc_exec_ctx_enqueue(exec_ctx, arg->on_complete, false, NULL);
   } else {
-    bs->on_next = on_complete;
-    bs->next = slice;
-    unlock(exec_ctx, bs->transport);
-    return 0;
+    bs->on_next = arg->on_complete;
+    bs->next = arg->slice;
   }
 }
 
+static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx,
+                                     grpc_byte_stream *byte_stream,
+                                     gpr_slice *slice, size_t max_size_hint,
+                                     grpc_closure *on_complete) {
+  grpc_chttp2_incoming_byte_stream *bs =
+      (grpc_chttp2_incoming_byte_stream *)byte_stream;
+  incoming_byte_stream_next_arg arg = {bs, slice, max_size_hint, on_complete};
+  grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
+                                   incoming_byte_stream_next_locked, &arg,
+                                   sizeof(arg));
+  return 0;
+}
+
 static void incoming_byte_stream_unref(grpc_chttp2_incoming_byte_stream *bs) {
   if (gpr_unref(&bs->refs)) {
     gpr_slice_buffer_destroy(&bs->slices);
@@ -1758,18 +1713,43 @@ static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx,
   incoming_byte_stream_unref((grpc_chttp2_incoming_byte_stream *)byte_stream);
 }
 
-void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx,
-                                           grpc_chttp2_incoming_byte_stream *bs,
-                                           gpr_slice slice) {
-  gpr_mu_lock(&bs->transport->mu);
+typedef struct {
+  grpc_chttp2_incoming_byte_stream *byte_stream;
+  gpr_slice slice;
+} incoming_byte_stream_push_arg;
+
+static void incoming_byte_stream_push_locked(grpc_exec_ctx *exec_ctx,
+                                             grpc_chttp2_transport *t,
+                                             grpc_chttp2_stream *s,
+                                             void *argp) {
+  incoming_byte_stream_push_arg *arg = argp;
+  grpc_chttp2_incoming_byte_stream *bs = arg->byte_stream;
   if (bs->on_next != NULL) {
-    *bs->next = slice;
+    *bs->next = arg->slice;
     grpc_exec_ctx_enqueue(exec_ctx, bs->on_next, true, NULL);
     bs->on_next = NULL;
   } else {
-    gpr_slice_buffer_add(&bs->slices, slice);
+    gpr_slice_buffer_add(&bs->slices, arg->slice);
   }
-  gpr_mu_unlock(&bs->transport->mu);
+}
+
+void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx,
+                                           grpc_chttp2_incoming_byte_stream *bs,
+                                           gpr_slice slice) {
+  incoming_byte_stream_push_arg arg = {bs, slice};
+  grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
+                                   incoming_byte_stream_push_locked, &arg,
+                                   sizeof(arg));
+}
+
+static void incoming_byte_stream_finished_locked(grpc_exec_ctx *exec_ctx,
+                                                 grpc_chttp2_transport *t,
+                                                 grpc_chttp2_stream *s,
+                                                 void *argp) {
+  grpc_chttp2_incoming_byte_stream *bs = argp;
+  grpc_exec_ctx_enqueue(exec_ctx, bs->on_next, false, NULL);
+  bs->on_next = NULL;
+  bs->failed = 1;
 }
 
 void grpc_chttp2_incoming_byte_stream_finished(
@@ -1777,24 +1757,13 @@ void grpc_chttp2_incoming_byte_stream_finished(
     int from_parsing_thread) {
   if (!success) {
     if (from_parsing_thread) {
-      gpr_mu_lock(&bs->transport->mu);
-    }
-    grpc_exec_ctx_enqueue(exec_ctx, bs->on_next, false, NULL);
-    bs->on_next = NULL;
-    bs->failed = 1;
-    if (from_parsing_thread) {
-      gpr_mu_unlock(&bs->transport->mu);
-    }
-  } else {
-#ifndef NDEBUG
-    if (from_parsing_thread) {
-      gpr_mu_lock(&bs->transport->mu);
-    }
-    GPR_ASSERT(bs->on_next == NULL);
-    if (from_parsing_thread) {
-      gpr_mu_unlock(&bs->transport->mu);
+      grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
+                                       incoming_byte_stream_finished_locked, bs,
+                                       0);
+    } else {
+      incoming_byte_stream_finished_locked(exec_ctx, bs->transport, bs->stream,
+                                           bs);
     }
-#endif
   }
   incoming_byte_stream_unref(bs);
 }
@@ -1943,7 +1912,7 @@ void grpc_chttp2_transport_start_reading(grpc_exec_ctx *exec_ctx,
                                          grpc_transport *transport,
                                          gpr_slice *slices, size_t nslices) {
   grpc_chttp2_transport *t = (grpc_chttp2_transport *)transport;
-  REF_TRANSPORT(t, "recv_data"); /* matches unref inside recv_data */
+  REF_TRANSPORT(t, "reading_action"); /* matches unref inside reading_action */
   gpr_slice_buffer_addn(&t->read_buffer, slices, nslices);
-  recv_data(exec_ctx, t, 1);
+  reading_action(exec_ctx, t, 1);
 }
-- 
GitLab


From 0027de17fc5e75af5ab5379f0e689223d0c81a3e Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 22 Mar 2016 16:04:40 -0700
Subject: [PATCH 015/570] Remove unused declaration

---
 src/core/transport/chttp2/internal.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/core/transport/chttp2/internal.h b/src/core/transport/chttp2/internal.h
index 7489cc67fb..7c97c7e33d 100644
--- a/src/core/transport/chttp2/internal.h
+++ b/src/core/transport/chttp2/internal.h
@@ -360,11 +360,6 @@ struct grpc_chttp2_transport {
   /** closure to actually do parsing */
   grpc_closure parsing_action;
 
-  struct {
-    size_t nslices;
-    gpr_slice *slices;
-  } executor_parsing;
-
   /** incoming read bytes */
   gpr_slice_buffer read_buffer;
 
-- 
GitLab


From 1907fc6ee9b26880f781eeee5459971d79d7337e Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 22 Mar 2016 16:05:54 -0700
Subject: [PATCH 016/570] Swap order of functions to reduce diff

---
 src/core/transport/chttp2_transport.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index eb9f7a2365..596e01f5c9 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -380,13 +380,6 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
   }
 }
 
-/** block grpc_endpoint_shutdown being called until a paired
-    allow_endpoint_shutdown is made */
-static void prevent_endpoint_shutdown(grpc_chttp2_transport *t) {
-  GPR_ASSERT(t->ep);
-  gpr_ref(&t->shutdown_ep_refs);
-}
-
 static void destroy_transport_locked(grpc_exec_ctx *exec_ctx,
                                      grpc_chttp2_transport *t,
                                      grpc_chttp2_stream *s_ignored,
@@ -402,6 +395,13 @@ static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
   UNREF_TRANSPORT(exec_ctx, t, "destroy");
 }
 
+/** block grpc_endpoint_shutdown being called until a paired
+    allow_endpoint_shutdown is made */
+static void prevent_endpoint_shutdown(grpc_chttp2_transport *t) {
+  GPR_ASSERT(t->ep);
+  gpr_ref(&t->shutdown_ep_refs);
+}
+
 static void allow_endpoint_shutdown_locked(grpc_exec_ctx *exec_ctx,
                                            grpc_chttp2_transport *t) {
   if (gpr_unref(&t->shutdown_ep_refs)) {
-- 
GitLab


From 223ae1c682dc56eefaae40f3fa28dd2b38d624d5 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 22 Mar 2016 16:08:35 -0700
Subject: [PATCH 017/570] Fix inadvertently reverted code

---
 src/core/transport/chttp2_transport.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 596e01f5c9..a82440701d 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -1000,14 +1000,14 @@ static void send_ping_locked(grpc_chttp2_transport *t, grpc_closure *on_recv) {
   p->next = &t->global.pings;
   p->prev = p->next->prev;
   p->prev->next = p->next->prev = p;
-  p->id[0] = (t->global.ping_counter >> 56) & 0xff;
-  p->id[1] = (t->global.ping_counter >> 48) & 0xff;
-  p->id[2] = (t->global.ping_counter >> 40) & 0xff;
-  p->id[3] = (t->global.ping_counter >> 32) & 0xff;
-  p->id[4] = (t->global.ping_counter >> 24) & 0xff;
-  p->id[5] = (t->global.ping_counter >> 16) & 0xff;
-  p->id[6] = (t->global.ping_counter >> 8) & 0xff;
-  p->id[7] = t->global.ping_counter & 0xff;
+  p->id[0] = (uint8_t)((t->global.ping_counter >> 56) & 0xff);
+  p->id[1] = (uint8_t)((t->global.ping_counter >> 48) & 0xff);
+  p->id[2] = (uint8_t)((t->global.ping_counter >> 40) & 0xff);
+  p->id[3] = (uint8_t)((t->global.ping_counter >> 32) & 0xff);
+  p->id[4] = (uint8_t)((t->global.ping_counter >> 24) & 0xff);
+  p->id[5] = (uint8_t)((t->global.ping_counter >> 16) & 0xff);
+  p->id[6] = (uint8_t)((t->global.ping_counter >> 8) & 0xff);
+  p->id[7] = (uint8_t)(t->global.ping_counter & 0xff);
   p->on_recv = on_recv;
   gpr_slice_buffer_add(&t->global.qbuf, grpc_chttp2_ping_create(0, p->id));
 }
-- 
GitLab


From b4f7cbd339ea89e1f736aa22c86ad72ad69decec Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 22 Mar 2016 16:22:37 -0700
Subject: [PATCH 018/570] Fix stack corruption

---
 src/core/transport/chttp2_transport.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index a82440701d..83739db1e2 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -718,7 +718,7 @@ static void terminate_writing_with_lock(grpc_exec_ctx *exec_ctx,
                                         grpc_chttp2_transport *t,
                                         grpc_chttp2_stream *s_ignored,
                                         void *a) {
-  int success = *(int *)a;
+  bool success = (bool)(uintptr_t)a;
 
   allow_endpoint_shutdown_locked(exec_ctx, t);
 
@@ -750,8 +750,8 @@ void grpc_chttp2_terminate_writing(grpc_exec_ctx *exec_ctx,
                                    void *transport_writing, bool success) {
   grpc_chttp2_transport *t = TRANSPORT_FROM_WRITING(transport_writing);
   grpc_chttp2_run_with_global_lock(exec_ctx, t, NULL,
-                                   terminate_writing_with_lock, &success,
-                                   sizeof(success));
+                                   terminate_writing_with_lock,
+                                   (void *)(uintptr_t)success, 0);
 }
 
 static void writing_action(grpc_exec_ctx *exec_ctx, void *gt,
-- 
GitLab


From a67a83ebde2ab47b230857d47330ac63c7ab62b1 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 22 Mar 2016 21:43:59 -0700
Subject: [PATCH 019/570] Move the most important member first

---
 src/core/transport/transport.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/core/transport/transport.h b/src/core/transport/transport.h
index 56ac927e36..908ef0bda4 100644
--- a/src/core/transport/transport.h
+++ b/src/core/transport/transport.h
@@ -98,6 +98,11 @@ void grpc_transport_move_stats(grpc_transport_stream_stats *from,
 /* Transport stream op: a set of operations to perform on a transport
    against a single stream */
 typedef struct grpc_transport_stream_op {
+  /** Should be enqueued when all requested operations (excluding recv_message
+      and recv_initial_metadata which have their own closures) in a given batch
+      have been completed. */
+  grpc_closure *on_complete;
+
   /** Send initial metadata to the peer, from the provided metadata batch. */
   grpc_metadata_batch *send_initial_metadata;
 
@@ -124,11 +129,6 @@ typedef struct grpc_transport_stream_op {
   /** Collect any stats into provided buffer, zero internal stat counters */
   grpc_transport_stream_stats *collect_stats;
 
-  /** Should be enqueued when all requested operations (excluding recv_message
-      and recv_initial_metadata which have their own closures) in a given batch
-      have been completed. */
-  grpc_closure *on_complete;
-
   /** If != GRPC_STATUS_OK, cancel this stream */
   grpc_status_code cancel_with_status;
 
-- 
GitLab


From 2c8063cc7200789da67a10c53d98d0d15b1ad378 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 22 Mar 2016 22:12:15 -0700
Subject: [PATCH 020/570] Introduce a new memory reclamation scheme for channel
 stacks

Allows the bottom member of the stack to schedule the actual deallocation, allowing a final transport lock to be entered when destroying a call.
---
 src/core/census/grpc_filter.c          |  4 +-
 src/core/channel/channel_stack.c       |  6 ++-
 src/core/channel/channel_stack.h       | 11 +++--
 src/core/channel/client_channel.c      |  5 ++-
 src/core/channel/compress_filter.c     |  4 +-
 src/core/channel/connected_channel.c   | 13 +++---
 src/core/channel/http_client_filter.c  |  4 +-
 src/core/channel/http_server_filter.c  |  4 +-
 src/core/client_config/subchannel.c    |  6 +--
 src/core/security/client_auth_filter.c |  4 +-
 src/core/security/server_auth_filter.c |  4 +-
 src/core/surface/call.c                |  3 +-
 src/core/surface/lame_client.c         | 12 +++---
 src/core/surface/server.c              |  4 +-
 src/core/transport/chttp2_transport.c  | 57 +++++++++++++-------------
 src/core/transport/transport.c         |  5 ++-
 src/core/transport/transport.h         |  2 +-
 src/core/transport/transport_impl.h    |  2 +-
 test/core/channel/channel_stack_test.c |  6 +--
 19 files changed, 83 insertions(+), 73 deletions(-)

diff --git a/src/core/census/grpc_filter.c b/src/core/census/grpc_filter.c
index c8aaf31e2d..987407f050 100644
--- a/src/core/census/grpc_filter.c
+++ b/src/core/census/grpc_filter.c
@@ -134,7 +134,7 @@ static void client_init_call_elem(grpc_exec_ctx *exec_ctx,
 }
 
 static void client_destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                                     grpc_call_element *elem) {
+                                     grpc_call_element *elem, void *ignored) {
   call_data *d = elem->call_data;
   GPR_ASSERT(d != NULL);
   /* TODO(hongyu): record rpc client stats and census_rpc_end_op here */
@@ -152,7 +152,7 @@ static void server_init_call_elem(grpc_exec_ctx *exec_ctx,
 }
 
 static void server_destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                                     grpc_call_element *elem) {
+                                     grpc_call_element *elem, void *ignored) {
   call_data *d = elem->call_data;
   GPR_ASSERT(d != NULL);
   /* TODO(hongyu): record rpc server stats and census_tracing_end_op here */
diff --git a/src/core/channel/channel_stack.c b/src/core/channel/channel_stack.c
index 3e61688364..1869597975 100644
--- a/src/core/channel/channel_stack.c
+++ b/src/core/channel/channel_stack.c
@@ -213,14 +213,16 @@ void grpc_call_stack_ignore_set_pollset(grpc_exec_ctx *exec_ctx,
                                         grpc_call_element *elem,
                                         grpc_pollset *pollset) {}
 
-void grpc_call_stack_destroy(grpc_exec_ctx *exec_ctx, grpc_call_stack *stack) {
+void grpc_call_stack_destroy(grpc_exec_ctx *exec_ctx, grpc_call_stack *stack,
+                             void *and_free_memory) {
   grpc_call_element *elems = CALL_ELEMS_FROM_STACK(stack);
   size_t count = stack->count;
   size_t i;
 
   /* destroy per-filter data */
   for (i = 0; i < count; i++) {
-    elems[i].filter->destroy_call_elem(exec_ctx, &elems[i]);
+    elems[i].filter->destroy_call_elem(exec_ctx, &elems[i],
+                                       i == count - 1 ? and_free_memory : NULL);
   }
 }
 
diff --git a/src/core/channel/channel_stack.h b/src/core/channel/channel_stack.h
index 52362f0b20..4407333aff 100644
--- a/src/core/channel/channel_stack.h
+++ b/src/core/channel/channel_stack.h
@@ -104,8 +104,12 @@ typedef struct {
   void (*set_pollset)(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
                       grpc_pollset *pollset);
   /* Destroy per call data.
-     The filter does not need to do any chaining */
-  void (*destroy_call_elem)(grpc_exec_ctx *exec_ctx, grpc_call_element *elem);
+     The filter does not need to do any chaining.
+     The bottom filter of a stack will be passed a non-NULL pointer to
+     \a and_free_memory that should be passed to gpr_free when destruction
+     is complete. */
+  void (*destroy_call_elem)(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                            void *and_free_memory);
 
   /* sizeof(per channel data) */
   size_t sizeof_channel_data;
@@ -223,7 +227,8 @@ void grpc_call_stack_set_pollset(grpc_exec_ctx *exec_ctx,
 #endif
 
 /* Destroy a call stack */
-void grpc_call_stack_destroy(grpc_exec_ctx *exec_ctx, grpc_call_stack *stack);
+void grpc_call_stack_destroy(grpc_exec_ctx *exec_ctx, grpc_call_stack *stack,
+                             void *and_free_memory);
 
 /* Ignore set pollset - used by filters to implement the set_pollset method
    if they don't care about pollsets at all. Does nothing. */
diff --git a/src/core/channel/client_channel.c b/src/core/channel/client_channel.c
index f021a8ae32..27d6e03d28 100644
--- a/src/core/channel/client_channel.c
+++ b/src/core/channel/client_channel.c
@@ -379,9 +379,10 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
 }
 
 /* Destructor for call_data */
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *and_free_memory) {
   grpc_subchannel_call_holder_destroy(exec_ctx, elem->call_data);
+  gpr_free(and_free_memory);
 }
 
 /* Constructor for channel_data */
diff --git a/src/core/channel/compress_filter.c b/src/core/channel/compress_filter.c
index 3e7ca08fd2..d5d5fc2e35 100644
--- a/src/core/channel/compress_filter.c
+++ b/src/core/channel/compress_filter.c
@@ -246,8 +246,8 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
 }
 
 /* Destructor for call_data */
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *ignored) {
   /* grab pointers to our data from the call element */
   call_data *calld = elem->call_data;
   gpr_slice_buffer_destroy(&calld->slices);
diff --git a/src/core/channel/connected_channel.c b/src/core/channel/connected_channel.c
index e7ed3ccfeb..e6e9daa452 100644
--- a/src/core/channel/connected_channel.c
+++ b/src/core/channel/connected_channel.c
@@ -37,13 +37,13 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "src/core/support/string.h"
-#include "src/core/transport/transport.h"
-#include "src/core/profiling/timers.h"
 #include <grpc/byte_buffer.h>
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/slice_buffer.h>
+#include "src/core/profiling/timers.h"
+#include "src/core/support/string.h"
+#include "src/core/transport/transport.h"
 
 #define MAX_BUFFER_LENGTH 8192
 
@@ -102,12 +102,13 @@ static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
 }
 
 /* Destructor for call_data */
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *and_free_memory) {
   call_data *calld = elem->call_data;
   channel_data *chand = elem->channel_data;
   grpc_transport_destroy_stream(exec_ctx, chand->transport,
-                                TRANSPORT_STREAM_FROM_CALL_DATA(calld));
+                                TRANSPORT_STREAM_FROM_CALL_DATA(calld),
+                                and_free_memory);
 }
 
 /* Constructor for channel_data */
diff --git a/src/core/channel/http_client_filter.c b/src/core/channel/http_client_filter.c
index 1aa27208c2..26f1110ac4 100644
--- a/src/core/channel/http_client_filter.c
+++ b/src/core/channel/http_client_filter.c
@@ -151,8 +151,8 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
 }
 
 /* Destructor for call_data */
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {}
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *ignored) {}
 
 static grpc_mdelem *scheme_from_args(const grpc_channel_args *args) {
   unsigned i;
diff --git a/src/core/channel/http_server_filter.c b/src/core/channel/http_server_filter.c
index 370f8dbe42..6c97a0762d 100644
--- a/src/core/channel/http_server_filter.c
+++ b/src/core/channel/http_server_filter.c
@@ -212,8 +212,8 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
 }
 
 /* Destructor for call_data */
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {}
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *ignored) {}
 
 /* Constructor for channel_data */
 static void init_channel_elem(grpc_exec_ctx *exec_ctx,
diff --git a/src/core/client_config/subchannel.c b/src/core/client_config/subchannel.c
index 8f150a8d81..7a61df40df 100644
--- a/src/core/client_config/subchannel.c
+++ b/src/core/client_config/subchannel.c
@@ -620,9 +620,9 @@ static void subchannel_call_destroy(grpc_exec_ctx *exec_ctx, void *call,
                                     bool success) {
   grpc_subchannel_call *c = call;
   GPR_TIMER_BEGIN("grpc_subchannel_call_unref.destroy", 0);
-  grpc_call_stack_destroy(exec_ctx, SUBCHANNEL_CALL_TO_CALL_STACK(c));
-  GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, c->connection, "subchannel_call");
-  gpr_free(c);
+  grpc_connected_subchannel *connection = c->connection;
+  grpc_call_stack_destroy(exec_ctx, SUBCHANNEL_CALL_TO_CALL_STACK(c), c);
+  GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, connection, "subchannel_call");
   GPR_TIMER_END("grpc_subchannel_call_unref.destroy", 0);
 }
 
diff --git a/src/core/security/client_auth_filter.c b/src/core/security/client_auth_filter.c
index 332d4259d2..c72bfc40e6 100644
--- a/src/core/security/client_auth_filter.c
+++ b/src/core/security/client_auth_filter.c
@@ -277,8 +277,8 @@ static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
 }
 
 /* Destructor for call_data */
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *ignored) {
   call_data *calld = elem->call_data;
   grpc_call_credentials_unref(calld->creds);
   if (calld->host != NULL) {
diff --git a/src/core/security/server_auth_filter.c b/src/core/security/server_auth_filter.c
index 3d8e5e8d35..3d348c8266 100644
--- a/src/core/security/server_auth_filter.c
+++ b/src/core/security/server_auth_filter.c
@@ -224,8 +224,8 @@ static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
                         grpc_pollset *pollset) {}
 
 /* Destructor for call_data */
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {}
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *ignored) {}
 
 /* Constructor for channel_data */
 static void init_channel_elem(grpc_exec_ctx *exec_ctx,
diff --git a/src/core/surface/call.c b/src/core/surface/call.c
index d9808e6f4c..e7861b8e3b 100644
--- a/src/core/surface/call.c
+++ b/src/core/surface/call.c
@@ -375,7 +375,6 @@ static void destroy_call(grpc_exec_ctx *exec_ctx, void *call, bool success) {
   if (c->receiving_stream != NULL) {
     grpc_byte_stream_destroy(exec_ctx, c->receiving_stream);
   }
-  grpc_call_stack_destroy(exec_ctx, CALL_STACK_FROM_CALL(c));
   GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, c->channel, "call");
   gpr_mu_destroy(&c->mu);
   for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
@@ -394,7 +393,7 @@ static void destroy_call(grpc_exec_ctx *exec_ctx, void *call, bool success) {
   if (c->cq) {
     GRPC_CQ_INTERNAL_UNREF(c->cq, "bind");
   }
-  gpr_free(c);
+  grpc_call_stack_destroy(exec_ctx, CALL_STACK_FROM_CALL(c), c);
   GPR_TIMER_END("destroy_call", 0);
 }
 
diff --git a/src/core/surface/lame_client.c b/src/core/surface/lame_client.c
index 58f89946d2..9ef88bba65 100644
--- a/src/core/surface/lame_client.c
+++ b/src/core/surface/lame_client.c
@@ -37,13 +37,13 @@
 
 #include <string.h>
 
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
 #include "src/core/channel/channel_stack.h"
 #include "src/core/support/string.h"
 #include "src/core/surface/api_trace.h"
-#include "src/core/surface/channel.h"
 #include "src/core/surface/call.h"
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
+#include "src/core/surface/channel.h"
 
 typedef struct {
   grpc_linked_mdelem status;
@@ -104,8 +104,10 @@ static void lame_start_transport_op(grpc_exec_ctx *exec_ctx,
 static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
                            grpc_call_element_args *args) {}
 
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {}
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *and_free_memory) {
+  gpr_free(and_free_memory);
+}
 
 static void init_channel_elem(grpc_exec_ctx *exec_ctx,
                               grpc_channel_element *elem,
diff --git a/src/core/surface/server.c b/src/core/surface/server.c
index da93474b26..88554e4224 100644
--- a/src/core/surface/server.c
+++ b/src/core/surface/server.c
@@ -692,8 +692,8 @@ static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
   server_ref(chand->server);
 }
 
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *ignored) {
   channel_data *chand = elem->channel_data;
   call_data *calld = elem->call_data;
 
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 182c713ee7..3a73826c3a 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -512,26 +512,20 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   return 0;
 }
 
-static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                           grpc_stream *gs) {
-  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
-  grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs;
+static void destroy_stream_locked(grpc_exec_ctx *exec_ctx,
+                                  grpc_chttp2_transport *t,
+                                  grpc_chttp2_stream *s, void *arg) {
   grpc_byte_stream *bs;
 
-#if 0
-  int i;
-
   GPR_TIMER_BEGIN("destroy_stream", 0);
 
-  gpr_mu_lock(&t->mu);
-
   GPR_ASSERT((s->global.write_closed && s->global.read_closed) ||
              s->global.id == 0);
   GPR_ASSERT(!s->global.in_stream_map);
   if (grpc_chttp2_unregister_stream(t, s) && t->global.sent_goaway) {
-    close_transport_locked(exec_ctx, t);
+    close_transport_locked(exec_ctx, t, NULL, NULL);
   }
-  if (!t->parsing_active && s->global.id) {
+  if (!t->executor.parsing_active && s->global.id) {
     GPR_ASSERT(grpc_chttp2_stream_map_find(&t->parsing_stream_map,
                                            s->global.id) == NULL);
   }
@@ -539,11 +533,11 @@ static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   grpc_chttp2_list_remove_unannounced_incoming_window_available(&t->global,
                                                                 &s->global);
   grpc_chttp2_list_remove_stalled_by_transport(&t->global, &s->global);
-#endif
 
-  int i;
+  /* TODO(ctiller): the remainder of this function could be done without the
+                    global lock */
 
-  for (i = 0; i < STREAM_LIST_COUNT; i++) {
+  for (int i = 0; i < STREAM_LIST_COUNT; i++) {
     if (s->included[i]) {
       gpr_log(GPR_ERROR, "%s stream %d still included in list %d",
               t->global.is_client ? "client" : "server", s->global.id, i);
@@ -574,6 +568,17 @@ static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   UNREF_TRANSPORT(exec_ctx, t, "stream");
 
   GPR_TIMER_END("destroy_stream", 0);
+
+  gpr_free(arg);
+}
+
+static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                           grpc_stream *gs, void *and_free_memory) {
+  grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
+  grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs;
+
+  grpc_chttp2_run_with_global_lock(exec_ctx, t, s, destroy_stream_locked,
+                                   and_free_memory, 0);
 }
 
 grpc_chttp2_stream_parsing *grpc_chttp2_parsing_lookup_stream(
@@ -1509,8 +1514,8 @@ static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   GPR_TIMER_BEGIN("reading_action.parse", 0);
   size_t i = 0;
   for (; i < t->read_buffer.count &&
-         grpc_chttp2_perform_read(exec_ctx, &t->parsing,
-                                  t->read_buffer.slices[i]);
+             grpc_chttp2_perform_read(exec_ctx, &t->parsing,
+                                      t->read_buffer.slices[i]);
        i++)
     ;
   if (i != t->read_buffer.count) {
@@ -1602,10 +1607,9 @@ static void connectivity_state_set(
     grpc_connectivity_state state, const char *reason) {
   GRPC_CHTTP2_IF_TRACING(
       gpr_log(GPR_DEBUG, "set connectivity_state=%d", state));
-  grpc_connectivity_state_set(
-      exec_ctx,
-      &TRANSPORT_FROM_GLOBAL(transport_global)->channel_callback.state_tracker,
-      state, reason);
+  grpc_connectivity_state_set(exec_ctx, &TRANSPORT_FROM_GLOBAL(transport_global)
+                                             ->channel_callback.state_tracker,
+                              state, reason);
 }
 
 /*******************************************************************************
@@ -1915,15 +1919,10 @@ static char *chttp2_get_peer(grpc_exec_ctx *exec_ctx, grpc_transport *t) {
   return gpr_strdup(((grpc_chttp2_transport *)t)->peer_string);
 }
 
-static const grpc_transport_vtable vtable = {sizeof(grpc_chttp2_stream),
-                                             "chttp2",
-                                             init_stream,
-                                             set_pollset,
-                                             perform_stream_op,
-                                             perform_transport_op,
-                                             destroy_stream,
-                                             destroy_transport,
-                                             chttp2_get_peer};
+static const grpc_transport_vtable vtable = {
+    sizeof(grpc_chttp2_stream), "chttp2", init_stream, set_pollset,
+    perform_stream_op, perform_transport_op, destroy_stream, destroy_transport,
+    chttp2_get_peer};
 
 grpc_transport *grpc_create_chttp2_transport(
     grpc_exec_ctx *exec_ctx, const grpc_channel_args *channel_args,
diff --git a/src/core/transport/transport.c b/src/core/transport/transport.c
index 5b5af0e7d0..b42980431a 100644
--- a/src/core/transport/transport.c
+++ b/src/core/transport/transport.c
@@ -133,8 +133,9 @@ void grpc_transport_set_pollset(grpc_exec_ctx *exec_ctx,
 
 void grpc_transport_destroy_stream(grpc_exec_ctx *exec_ctx,
                                    grpc_transport *transport,
-                                   grpc_stream *stream) {
-  transport->vtable->destroy_stream(exec_ctx, transport, stream);
+                                   grpc_stream *stream, void *and_free_memory) {
+  transport->vtable->destroy_stream(exec_ctx, transport, stream,
+                                    and_free_memory);
 }
 
 char *grpc_transport_get_peer(grpc_exec_ctx *exec_ctx,
diff --git a/src/core/transport/transport.h b/src/core/transport/transport.h
index 908ef0bda4..ddb81f9a34 100644
--- a/src/core/transport/transport.h
+++ b/src/core/transport/transport.h
@@ -208,7 +208,7 @@ void grpc_transport_set_pollset(grpc_exec_ctx *exec_ctx,
                  caller, but any child memory must be cleaned up) */
 void grpc_transport_destroy_stream(grpc_exec_ctx *exec_ctx,
                                    grpc_transport *transport,
-                                   grpc_stream *stream);
+                                   grpc_stream *stream, void *and_free_memory);
 
 void grpc_transport_stream_op_finish_with_failure(grpc_exec_ctx *exec_ctx,
                                                   grpc_transport_stream_op *op);
diff --git a/src/core/transport/transport_impl.h b/src/core/transport/transport_impl.h
index d9ecc4d2ba..9d53971f4d 100644
--- a/src/core/transport/transport_impl.h
+++ b/src/core/transport/transport_impl.h
@@ -63,7 +63,7 @@ typedef struct grpc_transport_vtable {
 
   /* implementation of grpc_transport_destroy_stream */
   void (*destroy_stream)(grpc_exec_ctx *exec_ctx, grpc_transport *self,
-                         grpc_stream *stream);
+                         grpc_stream *stream, void *and_free_memory);
 
   /* implementation of grpc_transport_destroy */
   void (*destroy)(grpc_exec_ctx *exec_ctx, grpc_transport *self);
diff --git a/test/core/channel/channel_stack_test.c b/test/core/channel/channel_stack_test.c
index e19e9a57ae..ca7c57c94e 100644
--- a/test/core/channel/channel_stack_test.c
+++ b/test/core/channel/channel_stack_test.c
@@ -62,8 +62,8 @@ static void call_init_func(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
 static void channel_destroy_func(grpc_exec_ctx *exec_ctx,
                                  grpc_channel_element *elem) {}
 
-static void call_destroy_func(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {
+static void call_destroy_func(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *ignored) {
   ++*(int *)(elem->channel_data);
 }
 
@@ -87,7 +87,7 @@ static void free_channel(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
 }
 
 static void free_call(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
-  grpc_call_stack_destroy(exec_ctx, arg);
+  grpc_call_stack_destroy(exec_ctx, arg, NULL);
   gpr_free(arg);
 }
 
-- 
GitLab


From 414217e22c019d8c23e528fb010091244506d896 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 25 Mar 2016 13:31:06 -0700
Subject: [PATCH 021/570] Fix ordering problem: trailing metadata could come
 before the last message was read

---
 src/core/surface/completion_queue.c   |  4 ++
 src/core/transport/chttp2/internal.h  | 19 ++++---
 src/core/transport/chttp2_transport.c | 74 ++++++++++++++++++++++-----
 3 files changed, 76 insertions(+), 21 deletions(-)

diff --git a/src/core/surface/completion_queue.c b/src/core/surface/completion_queue.c
index b22818ea87..1e7d1b0028 100644
--- a/src/core/surface/completion_queue.c
+++ b/src/core/surface/completion_queue.c
@@ -227,6 +227,10 @@ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc,
 #endif
 
   GPR_TIMER_BEGIN("grpc_cq_end_op", 0);
+  GRPC_API_TRACE(
+      "grpc_cq_end_op(exec_ctx=%p, cc=%p, tag=%p, success=%d, done=%p, "
+      "done_arg=%p, storage=%p)",
+      7, (exec_ctx, cc, tag, success, done, done_arg, storage));
 
   storage->tag = tag;
   storage->done = done;
diff --git a/src/core/transport/chttp2/internal.h b/src/core/transport/chttp2/internal.h
index 8c5ed6532b..7f6c4d3de2 100644
--- a/src/core/transport/chttp2/internal.h
+++ b/src/core/transport/chttp2/internal.h
@@ -416,21 +416,26 @@ typedef struct {
   grpc_transport_stream_stats *collecting_stats;
   grpc_transport_stream_stats stats;
 
+  /** number of streams that are currently being read */
+  gpr_refcount active_streams;
+
   /** when the application requests writes be closed, the write_closed is
       'queued'; when the close is flow controlled into the send path, we are
       'sending' it; when the write has been performed it is 'sent' */
-  uint8_t write_closed;
+  bool write_closed;
   /** is this stream reading half-closed (boolean) */
-  uint8_t read_closed;
+  bool read_closed;
+  /** are all published incoming byte streams closed */
+  bool all_incoming_byte_streams_finished;
   /** is this stream in the stream map? (boolean) */
-  uint8_t in_stream_map;
+  bool in_stream_map;
   /** has this stream seen an error? if 1, then pending incoming frames
       can be thrown away */
-  uint8_t seen_error;
+  bool seen_error;
 
-  uint8_t published_initial_metadata;
-  uint8_t published_trailing_metadata;
-  uint8_t faked_trailing_metadata;
+  bool published_initial_metadata;
+  bool published_trailing_metadata;
+  bool faked_trailing_metadata;
 
   grpc_chttp2_incoming_metadata_buffer received_initial_metadata;
   grpc_chttp2_incoming_metadata_buffer received_trailing_metadata;
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 3a73826c3a..8f660a537f 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -478,6 +478,10 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   memset(s, 0, sizeof(*s));
 
   s->refcount = refcount;
+  /* We reserve one 'active stream' that's dropped when the stream is
+     read-closed. The others are for incoming_byte_streams that are actively
+     reading */
+  gpr_ref_init(&s->global.active_streams, 1);
   GRPC_CHTTP2_STREAM_REF(&s->global, "chttp2");
 
   grpc_chttp2_incoming_metadata_buffer_init(&s->parsing.metadata_buffer[0]);
@@ -1169,7 +1173,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx,
                   &stream_global->incoming_frames)) != NULL) {
         grpc_byte_stream_destroy(exec_ctx, bs);
       }
-      if (stream_global->incoming_frames.head == NULL) {
+      if (stream_global->all_incoming_byte_streams_finished) {
         grpc_chttp2_incoming_metadata_buffer_publish(
             &stream_global->received_trailing_metadata,
             stream_global->recv_trailing_metadata);
@@ -1181,6 +1185,15 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx,
   }
 }
 
+static void decrement_active_streams_locked(
+    grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global,
+    grpc_chttp2_stream_global *stream_global) {
+  if ((stream_global->all_incoming_byte_streams_finished =
+           gpr_unref(&stream_global->active_streams))) {
+    grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
+  }
+}
+
 static void remove_stream(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
                           uint32_t id) {
   size_t new_stream_count;
@@ -1297,6 +1310,7 @@ void grpc_chttp2_mark_stream_closed(
     stream_global->read_closed = 1;
     stream_global->published_initial_metadata = 1;
     stream_global->published_trailing_metadata = 1;
+    decrement_active_streams_locked(exec_ctx, transport_global, stream_global);
   }
   if (close_writes && !stream_global->write_closed) {
     stream_global->write_closed = 1;
@@ -1730,8 +1744,14 @@ static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx,
   return 0;
 }
 
-static void incoming_byte_stream_unref(grpc_chttp2_incoming_byte_stream *bs) {
+static void incoming_byte_stream_unref_locked(grpc_exec_ctx *exec_ctx,
+                                              grpc_chttp2_transport *t,
+                                              grpc_chttp2_stream *s,
+                                              void *argp) {
+  grpc_chttp2_incoming_byte_stream *bs = argp;
   if (gpr_unref(&bs->refs)) {
+    decrement_active_streams_locked(exec_ctx, &bs->transport->global,
+                                    &bs->stream->global);
     gpr_slice_buffer_destroy(&bs->slices);
     gpr_free(bs);
   }
@@ -1739,7 +1759,10 @@ static void incoming_byte_stream_unref(grpc_chttp2_incoming_byte_stream *bs) {
 
 static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx,
                                          grpc_byte_stream *byte_stream) {
-  incoming_byte_stream_unref((grpc_chttp2_incoming_byte_stream *)byte_stream);
+  grpc_chttp2_incoming_byte_stream *bs =
+      (grpc_chttp2_incoming_byte_stream *)byte_stream;
+  grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
+                                   incoming_byte_stream_unref_locked, bs, 0);
 }
 
 typedef struct {
@@ -1771,30 +1794,52 @@ void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx,
                                    sizeof(arg));
 }
 
-static void incoming_byte_stream_finished_locked(grpc_exec_ctx *exec_ctx,
-                                                 grpc_chttp2_transport *t,
-                                                 grpc_chttp2_stream *s,
-                                                 void *argp) {
+static void incoming_byte_stream_deactivate_locked(
+    grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s,
+    grpc_chttp2_incoming_byte_stream *bs) {
+  incoming_byte_stream_unref_locked(exec_ctx, t, s, bs);
+}
+
+static void incoming_byte_stream_finished_failed_locked(
+    grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s,
+    void *argp) {
   grpc_chttp2_incoming_byte_stream *bs = argp;
   grpc_exec_ctx_enqueue(exec_ctx, bs->on_next, false, NULL);
   bs->on_next = NULL;
   bs->failed = 1;
+  incoming_byte_stream_deactivate_locked(exec_ctx, t, s, bs);
+}
+
+static void incoming_byte_stream_finished_ok_locked(grpc_exec_ctx *exec_ctx,
+                                                    grpc_chttp2_transport *t,
+                                                    grpc_chttp2_stream *s,
+                                                    void *argp) {
+  grpc_chttp2_incoming_byte_stream *bs = argp;
+  incoming_byte_stream_deactivate_locked(exec_ctx, t, s, bs);
 }
 
 void grpc_chttp2_incoming_byte_stream_finished(
     grpc_exec_ctx *exec_ctx, grpc_chttp2_incoming_byte_stream *bs, int success,
     int from_parsing_thread) {
-  if (!success) {
-    if (from_parsing_thread) {
+  if (from_parsing_thread) {
+    if (success) {
       grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
-                                       incoming_byte_stream_finished_locked, bs,
-                                       0);
+                                       incoming_byte_stream_finished_ok_locked,
+                                       bs, 0);
+    } else {
+      incoming_byte_stream_finished_ok_locked(exec_ctx, bs->transport,
+                                              bs->stream, bs);
+    }
+  } else {
+    if (success) {
+      grpc_chttp2_run_with_global_lock(
+          exec_ctx, bs->transport, bs->stream,
+          incoming_byte_stream_finished_failed_locked, bs, 0);
     } else {
-      incoming_byte_stream_finished_locked(exec_ctx, bs->transport, bs->stream,
-                                           bs);
+      incoming_byte_stream_finished_failed_locked(exec_ctx, bs->transport,
+                                                  bs->stream, bs);
     }
   }
-  incoming_byte_stream_unref(bs);
 }
 
 grpc_chttp2_incoming_byte_stream *grpc_chttp2_incoming_byte_stream_create(
@@ -1811,6 +1856,7 @@ grpc_chttp2_incoming_byte_stream *grpc_chttp2_incoming_byte_stream_create(
   incoming_byte_stream->next_message = NULL;
   incoming_byte_stream->transport = TRANSPORT_FROM_PARSING(transport_parsing);
   incoming_byte_stream->stream = STREAM_FROM_PARSING(stream_parsing);
+  gpr_ref(&incoming_byte_stream->stream->global.active_streams);
   gpr_slice_buffer_init(&incoming_byte_stream->slices);
   incoming_byte_stream->on_next = NULL;
   incoming_byte_stream->is_tail = 1;
-- 
GitLab


From a3b54cdff87181193bf66022d204635ddb24cd80 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 25 Mar 2016 15:59:55 -0700
Subject: [PATCH 022/570] Get asan passing with new locking scheme

---
 src/core/iomgr/iomgr.c                   |  6 +-
 src/core/transport/chttp2/internal.h     |  3 +
 src/core/transport/chttp2/stream_lists.c |  8 +++
 src/core/transport/chttp2_transport.c    | 82 +++++++++++++-----------
 src/core/transport/transport.h           |  2 +-
 5 files changed, 62 insertions(+), 39 deletions(-)

diff --git a/src/core/iomgr/iomgr.c b/src/core/iomgr/iomgr.c
index 3ab4430668..5a617e1e48 100644
--- a/src/core/iomgr/iomgr.c
+++ b/src/core/iomgr/iomgr.c
@@ -168,8 +168,10 @@ bool grpc_iomgr_abort_on_leaks(void) {
   if (env == NULL) return false;
   static const char *truthy[] = {"yes",  "Yes",  "YES", "true",
                                  "True", "TRUE", "1"};
+  bool should_we = false;
   for (size_t i = 0; i < GPR_ARRAY_SIZE(truthy); i++) {
-    if (0 == strcmp(env, truthy[i])) return true;
+    if (0 == strcmp(env, truthy[i])) should_we = true;
   }
-  return false;
+  gpr_free(env);
+  return should_we;
 }
diff --git a/src/core/transport/chttp2/internal.h b/src/core/transport/chttp2/internal.h
index 7f6c4d3de2..e447b0d422 100644
--- a/src/core/transport/chttp2/internal.h
+++ b/src/core/transport/chttp2/internal.h
@@ -594,6 +594,9 @@ int grpc_chttp2_list_pop_waiting_for_concurrency(
 void grpc_chttp2_list_add_check_read_ops(
     grpc_chttp2_transport_global *transport_global,
     grpc_chttp2_stream_global *stream_global);
+bool grpc_chttp2_list_remove_check_read_ops(
+    grpc_chttp2_transport_global *transport_global,
+    grpc_chttp2_stream_global *stream_global);
 int grpc_chttp2_list_pop_check_read_ops(
     grpc_chttp2_transport_global *transport_global,
     grpc_chttp2_stream_global **stream_global);
diff --git a/src/core/transport/chttp2/stream_lists.c b/src/core/transport/chttp2/stream_lists.c
index 60fe735cfc..053ded1bc3 100644
--- a/src/core/transport/chttp2/stream_lists.c
+++ b/src/core/transport/chttp2/stream_lists.c
@@ -305,6 +305,14 @@ void grpc_chttp2_list_add_check_read_ops(
                   GRPC_CHTTP2_LIST_CHECK_READ_OPS);
 }
 
+bool grpc_chttp2_list_remove_check_read_ops(
+    grpc_chttp2_transport_global *transport_global,
+    grpc_chttp2_stream_global *stream_global) {
+  return stream_list_maybe_remove(TRANSPORT_FROM_GLOBAL(transport_global),
+                                  STREAM_FROM_GLOBAL(stream_global),
+                                  GRPC_CHTTP2_LIST_CHECK_READ_OPS);
+}
+
 int grpc_chttp2_list_pop_check_read_ops(
     grpc_chttp2_transport_global *transport_global,
     grpc_chttp2_stream_global **stream_global) {
diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index 8f660a537f..d71061452a 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -140,7 +140,10 @@ static void incoming_byte_stream_update_flow_control(
     grpc_chttp2_transport_global *transport_global,
     grpc_chttp2_stream_global *stream_global, size_t max_size_hint,
     size_t have_already);
-
+static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx,
+                                                grpc_chttp2_transport *t,
+                                                grpc_chttp2_stream *s,
+                                                void *byte_stream);
 static void fail_pending_writes(grpc_exec_ctx *exec_ctx,
                                 grpc_chttp2_stream_global *stream_global);
 
@@ -534,12 +537,15 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx,
                                            s->global.id) == NULL);
   }
 
+  while (
+      (bs = grpc_chttp2_incoming_frame_queue_pop(&s->global.incoming_frames))) {
+    incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs);
+  }
+
   grpc_chttp2_list_remove_unannounced_incoming_window_available(&t->global,
                                                                 &s->global);
   grpc_chttp2_list_remove_stalled_by_transport(&t->global, &s->global);
-
-  /* TODO(ctiller): the remainder of this function could be done without the
-                    global lock */
+  grpc_chttp2_list_remove_check_read_ops(&t->global, &s->global);
 
   for (int i = 0; i < STREAM_LIST_COUNT; i++) {
     if (s->included[i]) {
@@ -549,11 +555,6 @@ static void destroy_stream_locked(grpc_exec_ctx *exec_ctx,
     }
   }
 
-  while (
-      (bs = grpc_chttp2_incoming_frame_queue_pop(&s->global.incoming_frames))) {
-    grpc_byte_stream_destroy(exec_ctx, bs);
-  }
-
   GPR_ASSERT(s->global.send_initial_metadata_finished == NULL);
   GPR_ASSERT(s->global.send_message_finished == NULL);
   GPR_ASSERT(s->global.send_trailing_metadata_finished == NULL);
@@ -1150,7 +1151,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx,
       while (stream_global->seen_error &&
              (bs = grpc_chttp2_incoming_frame_queue_pop(
                   &stream_global->incoming_frames)) != NULL) {
-        grpc_byte_stream_destroy(exec_ctx, bs);
+        incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs);
       }
       if (stream_global->incoming_frames.head != NULL) {
         *stream_global->recv_message = grpc_chttp2_incoming_frame_queue_pop(
@@ -1171,7 +1172,7 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx,
       while (stream_global->seen_error &&
              (bs = grpc_chttp2_incoming_frame_queue_pop(
                   &stream_global->incoming_frames)) != NULL) {
-        grpc_byte_stream_destroy(exec_ctx, bs);
+        incoming_byte_stream_destroy_locked(exec_ctx, NULL, NULL, bs);
       }
       if (stream_global->all_incoming_byte_streams_finished) {
         grpc_chttp2_incoming_metadata_buffer_publish(
@@ -1528,8 +1529,8 @@ static void parsing_action(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   GPR_TIMER_BEGIN("reading_action.parse", 0);
   size_t i = 0;
   for (; i < t->read_buffer.count &&
-             grpc_chttp2_perform_read(exec_ctx, &t->parsing,
-                                      t->read_buffer.slices[i]);
+         grpc_chttp2_perform_read(exec_ctx, &t->parsing,
+                                  t->read_buffer.slices[i]);
        i++)
     ;
   if (i != t->read_buffer.count) {
@@ -1621,9 +1622,10 @@ static void connectivity_state_set(
     grpc_connectivity_state state, const char *reason) {
   GRPC_CHTTP2_IF_TRACING(
       gpr_log(GPR_DEBUG, "set connectivity_state=%d", state));
-  grpc_connectivity_state_set(exec_ctx, &TRANSPORT_FROM_GLOBAL(transport_global)
-                                             ->channel_callback.state_tracker,
-                              state, reason);
+  grpc_connectivity_state_set(
+      exec_ctx,
+      &TRANSPORT_FROM_GLOBAL(transport_global)->channel_callback.state_tracker,
+      state, reason);
 }
 
 /*******************************************************************************
@@ -1744,25 +1746,34 @@ static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx,
   return 0;
 }
 
-static void incoming_byte_stream_unref_locked(grpc_exec_ctx *exec_ctx,
-                                              grpc_chttp2_transport *t,
-                                              grpc_chttp2_stream *s,
-                                              void *argp) {
-  grpc_chttp2_incoming_byte_stream *bs = argp;
+static void incoming_byte_stream_unref(grpc_exec_ctx *exec_ctx,
+                                       grpc_chttp2_incoming_byte_stream *bs) {
   if (gpr_unref(&bs->refs)) {
-    decrement_active_streams_locked(exec_ctx, &bs->transport->global,
-                                    &bs->stream->global);
     gpr_slice_buffer_destroy(&bs->slices);
     gpr_free(bs);
   }
 }
 
+static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx,
+                                         grpc_byte_stream *byte_stream);
+
+static void incoming_byte_stream_destroy_locked(grpc_exec_ctx *exec_ctx,
+                                                grpc_chttp2_transport *t,
+                                                grpc_chttp2_stream *s,
+                                                void *byte_stream) {
+  grpc_chttp2_incoming_byte_stream *bs = byte_stream;
+  GPR_ASSERT(bs->base.destroy == incoming_byte_stream_destroy);
+  decrement_active_streams_locked(exec_ctx, &bs->transport->global,
+                                  &bs->stream->global);
+  incoming_byte_stream_unref(exec_ctx, bs);
+}
+
 static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx,
                                          grpc_byte_stream *byte_stream) {
   grpc_chttp2_incoming_byte_stream *bs =
       (grpc_chttp2_incoming_byte_stream *)byte_stream;
   grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
-                                   incoming_byte_stream_unref_locked, bs, 0);
+                                   incoming_byte_stream_destroy_locked, bs, 0);
 }
 
 typedef struct {
@@ -1794,12 +1805,6 @@ void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx,
                                    sizeof(arg));
 }
 
-static void incoming_byte_stream_deactivate_locked(
-    grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s,
-    grpc_chttp2_incoming_byte_stream *bs) {
-  incoming_byte_stream_unref_locked(exec_ctx, t, s, bs);
-}
-
 static void incoming_byte_stream_finished_failed_locked(
     grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t, grpc_chttp2_stream *s,
     void *argp) {
@@ -1807,7 +1812,7 @@ static void incoming_byte_stream_finished_failed_locked(
   grpc_exec_ctx_enqueue(exec_ctx, bs->on_next, false, NULL);
   bs->on_next = NULL;
   bs->failed = 1;
-  incoming_byte_stream_deactivate_locked(exec_ctx, t, s, bs);
+  incoming_byte_stream_unref(exec_ctx, bs);
 }
 
 static void incoming_byte_stream_finished_ok_locked(grpc_exec_ctx *exec_ctx,
@@ -1815,7 +1820,7 @@ static void incoming_byte_stream_finished_ok_locked(grpc_exec_ctx *exec_ctx,
                                                     grpc_chttp2_stream *s,
                                                     void *argp) {
   grpc_chttp2_incoming_byte_stream *bs = argp;
-  incoming_byte_stream_deactivate_locked(exec_ctx, t, s, bs);
+  incoming_byte_stream_unref(exec_ctx, bs);
 }
 
 void grpc_chttp2_incoming_byte_stream_finished(
@@ -1965,10 +1970,15 @@ static char *chttp2_get_peer(grpc_exec_ctx *exec_ctx, grpc_transport *t) {
   return gpr_strdup(((grpc_chttp2_transport *)t)->peer_string);
 }
 
-static const grpc_transport_vtable vtable = {
-    sizeof(grpc_chttp2_stream), "chttp2", init_stream, set_pollset,
-    perform_stream_op, perform_transport_op, destroy_stream, destroy_transport,
-    chttp2_get_peer};
+static const grpc_transport_vtable vtable = {sizeof(grpc_chttp2_stream),
+                                             "chttp2",
+                                             init_stream,
+                                             set_pollset,
+                                             perform_stream_op,
+                                             perform_transport_op,
+                                             destroy_stream,
+                                             destroy_transport,
+                                             chttp2_get_peer};
 
 grpc_transport *grpc_create_chttp2_transport(
     grpc_exec_ctx *exec_ctx, const grpc_channel_args *channel_args,
diff --git a/src/core/transport/transport.h b/src/core/transport/transport.h
index ddb81f9a34..c7778df47d 100644
--- a/src/core/transport/transport.h
+++ b/src/core/transport/transport.h
@@ -50,7 +50,7 @@ typedef struct grpc_transport grpc_transport;
    for a stream. */
 typedef struct grpc_stream grpc_stream;
 
-/*#define GRPC_STREAM_REFCOUNT_DEBUG*/
+#define GRPC_STREAM_REFCOUNT_DEBUG
 
 typedef struct grpc_stream_refcount {
   gpr_refcount refs;
-- 
GitLab


From 489b4744bee765e11825f0918c4f75bc9d09f1f1 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 26 Mar 2016 13:38:29 -0700
Subject: [PATCH 023/570] Fix copyrights

---
 src/core/channel/channel_stack.c                | 2 +-
 src/core/transport/chttp2/frame_rst_stream.c    | 2 +-
 src/core/transport/chttp2/frame_window_update.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/channel/channel_stack.c b/src/core/channel/channel_stack.c
index 1869597975..8fbf8438f6 100644
--- a/src/core/channel/channel_stack.c
+++ b/src/core/channel/channel_stack.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/core/transport/chttp2/frame_rst_stream.c b/src/core/transport/chttp2/frame_rst_stream.c
index 8063dfbb21..a5655ce79b 100644
--- a/src/core/transport/chttp2/frame_rst_stream.c
+++ b/src/core/transport/chttp2/frame_rst_stream.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/core/transport/chttp2/frame_window_update.c b/src/core/transport/chttp2/frame_window_update.c
index 4a6944eef7..f7ae6003c8 100644
--- a/src/core/transport/chttp2/frame_window_update.c
+++ b/src/core/transport/chttp2/frame_window_update.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
-- 
GitLab


From d12bdd11cb9e320fe9be2ab13c43d7c4f27094e0 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 26 Mar 2016 16:01:00 -0700
Subject: [PATCH 024/570] Fix inadvertent race

---
 src/core/transport/chttp2_transport.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index d71061452a..227591bf18 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -1079,6 +1079,7 @@ static void perform_transport_op_locked(grpc_exec_ctx *exec_ctx,
     GPR_ASSERT(t->post_parsing_op == NULL);
     t->post_parsing_op = gpr_malloc(sizeof(*op));
     memcpy(t->post_parsing_op, op, sizeof(*op));
+    return;
   }
 
   grpc_exec_ctx_enqueue(exec_ctx, op->on_consumed, true, NULL);
-- 
GitLab


From caf606f0794818930ff9e531567d95cf8b20b9f8 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 26 Mar 2016 18:09:56 -0700
Subject: [PATCH 025/570] Turn off debug

---
 src/core/transport/transport.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/transport/transport.h b/src/core/transport/transport.h
index c7778df47d..ddb81f9a34 100644
--- a/src/core/transport/transport.h
+++ b/src/core/transport/transport.h
@@ -50,7 +50,7 @@ typedef struct grpc_transport grpc_transport;
    for a stream. */
 typedef struct grpc_stream grpc_stream;
 
-#define GRPC_STREAM_REFCOUNT_DEBUG
+/*#define GRPC_STREAM_REFCOUNT_DEBUG*/
 
 typedef struct grpc_stream_refcount {
   gpr_refcount refs;
-- 
GitLab


From 086f91cab6d32dc5b0609cf3735937309f04b18d Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 4 Apr 2016 23:23:08 -0700
Subject: [PATCH 026/570] Fix include guards

---
 src/core/lib/iomgr/ev_poll_posix.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_posix.h b/src/core/lib/iomgr/ev_poll_posix.h
index 6acf50db08..291736a2db 100644
--- a/src/core/lib/iomgr/ev_poll_posix.h
+++ b/src/core/lib/iomgr/ev_poll_posix.h
@@ -31,11 +31,11 @@
  *
  */
 
-#ifndef GRPC_INTERNAL_CORE_IOMGR_EV_POLL_POSIX_H
-#define GRPC_INTERNAL_CORE_IOMGR_EV_POLL_POSIX_H
+#ifndef GRPC_CORE_LIB_IOMGR_EV_POLL_POSIX_H
+#define GRPC_CORE_LIB_IOMGR_EV_POLL_POSIX_H
 
 #include "src/core/lib/iomgr/ev_posix.h"
 
 const grpc_event_engine_vtable *grpc_init_poll_posix(void);
 
-#endif  // GRPC_INTERNAL_CORE_IOMGR_EV_POLL_AND_EPOLL_POSIX_H
+#endif /* GRPC_CORE_LIB_IOMGR_EV_POLL_POSIX_H */
-- 
GitLab


From cc719a4dfff61fdb7c78225d4f5f79a966717e13 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 5 Apr 2016 21:42:03 -0700
Subject: [PATCH 027/570] x

---
 tools/gource/gource.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/gource/gource.sh b/tools/gource/gource.sh
index e759c4ee60..ed0d1a9382 100755
--- a/tools/gource/gource.sh
+++ b/tools/gource/gource.sh
@@ -28,4 +28,4 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-gource --multi-sampling -c 4 -s 0.1 --max-file-lag 0.05 --max-files 0 -e 0.05 --hide filenames,dirnames $*
+gource --multi-sampling -s 0.1 --max-file-lag 0.05 --max-files 0 -e 0.05 --hide filenames,dirnames $*
-- 
GitLab


From 946ce7a46a7409196d563360ddf8a4139a9bde4b Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 6 Apr 2016 10:35:58 -0700
Subject: [PATCH 028/570] Allow flagging tests that arent dependent on polling
 strategy

---
 tools/buildgen/plugins/make_fuzzer_tests.py |    1 +
 tools/run_tests/run_tests.py                |   15 +-
 tools/run_tests/tests.json                  | 3345 ++++++++++++-------
 3 files changed, 2240 insertions(+), 1121 deletions(-)

diff --git a/tools/buildgen/plugins/make_fuzzer_tests.py b/tools/buildgen/plugins/make_fuzzer_tests.py
index 806489bcd2..d5c18a687b 100644
--- a/tools/buildgen/plugins/make_fuzzer_tests.py
+++ b/tools/buildgen/plugins/make_fuzzer_tests.py
@@ -51,6 +51,7 @@ def mako_plugin(dictionary):
               'exclude_configs': [],
               'platforms': ['linux', 'mac', 'windows', 'posix'],
               'ci_platforms': ['linux', 'mac', 'windows', 'posix'],
+              'uses_polling': False,
               'flaky': False,
               'language': 'c',
               'cpu_cost': 0.1,
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index a8fc45780a..b064ed6775 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -159,12 +159,15 @@ class CLanguage(object):
       'posix': ['all'],
       'linux': ['poll', 'legacy']
     }
-    for polling_strategy in POLLING_STRATEGIES[self.platform]:
-      env={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
-               _ROOT + '/src/core/lib/tsi/test_creds/ca.pem',
-           'GRPC_POLLING_STRATEGY': polling_strategy}
-      shortname_ext = '' if polling_strategy=='all' else ' polling=%s' % polling_strategy
-      for target in binaries:
+    for target in binaries:
+      polling_strategies = (POLLING_STRATEGIES[self.platform]
+                            if target.get('uses_polling', True)
+                            else ['all'])
+      for polling_strategy in polling_strategies:
+        env={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
+                 _ROOT + '/src/core/lib/tsi/test_creds/ca.pem',
+             'GRPC_POLLING_STRATEGY': polling_strategy}
+        shortname_ext = '' if polling_strategy=='all' else ' polling=%s' % polling_strategy
         if self.config.build_config in target['exclude_configs']:
           continue
         if self.platform == 'windows':
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 88aae70aef..7b83346b45 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -21530,7 +21530,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21552,7 +21553,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21574,7 +21576,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21596,7 +21599,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21618,7 +21622,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21640,7 +21645,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21662,7 +21668,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21684,7 +21691,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21706,7 +21714,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21728,7 +21737,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21750,7 +21760,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21772,7 +21783,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21794,7 +21806,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21816,7 +21829,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21838,7 +21852,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21860,7 +21875,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21882,7 +21898,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21904,7 +21921,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21926,7 +21944,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21948,7 +21967,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21970,7 +21990,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -21992,7 +22013,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22014,7 +22036,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22036,7 +22059,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22058,7 +22082,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22080,7 +22105,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22102,7 +22128,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22124,7 +22151,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22146,7 +22174,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22168,7 +22197,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22190,7 +22220,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22212,7 +22243,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22234,7 +22266,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22256,7 +22289,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22278,7 +22312,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22300,7 +22335,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22322,7 +22358,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22344,7 +22381,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22366,7 +22404,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22388,7 +22427,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22410,7 +22450,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22432,7 +22473,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22454,7 +22496,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22476,7 +22519,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22498,7 +22542,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22520,7 +22565,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22542,7 +22588,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22564,7 +22611,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22586,7 +22634,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22608,7 +22657,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22630,7 +22680,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22652,7 +22703,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22674,7 +22726,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22696,7 +22749,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22718,7 +22772,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22740,7 +22795,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22762,7 +22818,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22784,7 +22841,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22806,7 +22864,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22828,7 +22887,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22850,7 +22910,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22872,7 +22933,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22894,7 +22956,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -22916,7 +22979,8 @@
       "mac", 
       "windows", 
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       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43794,7 +44806,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43816,7 +44829,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43838,7 +44852,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43860,7 +44875,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43882,7 +44898,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43904,7 +44921,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43926,7 +44944,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43948,7 +44967,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43970,7 +44990,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -43992,7 +45013,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44014,7 +45036,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44036,7 +45059,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44058,7 +45082,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44080,7 +45105,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44102,7 +45128,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44124,7 +45151,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44146,7 +45174,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44168,7 +45197,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44190,7 +45220,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44212,7 +45243,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44234,7 +45266,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44256,7 +45289,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44278,7 +45312,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44300,7 +45335,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44322,7 +45358,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44344,7 +45381,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44366,7 +45404,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44388,7 +45427,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44410,7 +45450,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44432,7 +45473,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44454,7 +45496,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44476,7 +45519,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44498,7 +45542,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44520,7 +45565,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44542,7 +45588,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44564,7 +45611,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44586,7 +45634,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44608,7 +45657,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44630,7 +45680,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44652,7 +45703,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44674,7 +45726,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44696,7 +45749,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44718,7 +45772,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44740,7 +45795,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44762,7 +45818,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44784,7 +45841,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44806,7 +45864,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44828,7 +45887,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44850,7 +45910,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44872,7 +45933,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44894,7 +45956,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44916,7 +45979,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44938,7 +46002,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44960,7 +46025,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -44982,7 +46048,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45004,7 +46071,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45026,7 +46094,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45048,7 +46117,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45070,7 +46140,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45092,7 +46163,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45114,7 +46186,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45136,7 +46209,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45158,7 +46232,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45180,7 +46255,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45202,7 +46278,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45224,7 +46301,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45246,7 +46324,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45268,7 +46347,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45290,7 +46370,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45312,7 +46393,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45334,7 +46416,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45356,7 +46439,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45378,7 +46462,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45400,7 +46485,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45422,7 +46508,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45444,7 +46531,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45466,7 +46554,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45488,7 +46577,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45510,7 +46600,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45532,7 +46623,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45554,7 +46646,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45576,7 +46669,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45598,7 +46692,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45620,7 +46715,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45642,7 +46738,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45664,7 +46761,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45686,7 +46784,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45708,7 +46807,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45730,7 +46830,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45752,7 +46853,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45774,7 +46876,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45796,7 +46899,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45818,7 +46922,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45840,7 +46945,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45862,7 +46968,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45884,7 +46991,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45906,7 +47014,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45928,7 +47037,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45950,7 +47060,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45972,7 +47083,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -45994,7 +47106,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -46016,7 +47129,8 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }, 
   {
     "args": [
@@ -46038,6 +47152,7 @@
       "mac", 
       "windows", 
       "posix"
-    ]
+    ], 
+    "uses_polling": false
   }
 ]
-- 
GitLab


From ed73510413579bcaf07aea363da1dc238bcb8c4e Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 6 Apr 2016 12:59:23 -0700
Subject: [PATCH 029/570] Small tweaks

---
 src/core/lib/iomgr/ev_posix.c | 1 +
 tools/run_tests/jobset.py     | 8 +++++++-
 tools/run_tests/run_tests.py  | 2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/iomgr/ev_posix.c b/src/core/lib/iomgr/ev_posix.c
index 973e40ca1e..79b5ceebe3 100644
--- a/src/core/lib/iomgr/ev_posix.c
+++ b/src/core/lib/iomgr/ev_posix.c
@@ -104,6 +104,7 @@ static void try_engine(const char *engine) {
   for (size_t i = 0; i < GPR_ARRAY_SIZE(g_factories); i++) {
     if (is(engine, g_factories[i].name)) {
       if ((g_event_engine = g_factories[i].factory())) {
+        gpr_log(GPR_DEBUG, "Using polling engine: %s", g_factories[i].name);
         return;
       }
     }
diff --git a/tools/run_tests/jobset.py b/tools/run_tests/jobset.py
index e9675fb785..d3259e724d 100755
--- a/tools/run_tests/jobset.py
+++ b/tools/run_tests/jobset.py
@@ -344,6 +344,7 @@ class Jobset(object):
     self._add_env = add_env
     self.resultset = {}
     self._remaining = None
+    self._start_time = time.time()
 
   def set_remaining(self, remaining):
     self._remaining = remaining
@@ -413,6 +414,11 @@ class Jobset(object):
       if dead: return
       if (not self._travis):
         rstr = '' if self._remaining is None else '%d queued, ' % self._remaining
+        if self._remaining is not None and self._completed > 0:
+          now = time.time()
+          sofar = now - self._start_time
+          remaining = sofar / self._completed * (self._remaining + len(self._running))
+          rstr = 'ETA %.1f sec; %s' % (remaining, rstr)
         message('WAITING', '%s%d jobs running, %d complete, %d failed' % (
             rstr, len(self._running), self._completed, self._failures))
       if platform_string() == 'windows':
@@ -457,7 +463,7 @@ def tag_remaining(xs):
   staging = []
   for x in xs:
     staging.append(x)
-    if len(staging) > 1000:
+    if len(staging) > 5000:
       yield (staging.pop(0), None)
   n = len(staging)
   for i, x in enumerate(staging):
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index b064ed6775..537655804a 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -166,7 +166,7 @@ class CLanguage(object):
       for polling_strategy in polling_strategies:
         env={'GRPC_DEFAULT_SSL_ROOTS_FILE_PATH':
                  _ROOT + '/src/core/lib/tsi/test_creds/ca.pem',
-             'GRPC_POLLING_STRATEGY': polling_strategy}
+             'GRPC_POLL_STRATEGY': polling_strategy}
         shortname_ext = '' if polling_strategy=='all' else ' polling=%s' % polling_strategy
         if self.config.build_config in target['exclude_configs']:
           continue
-- 
GitLab


From 6c8ae9aad5f1aaaf9c043817e184ec26bee75c86 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 6 Apr 2016 15:50:38 -0700
Subject: [PATCH 030/570] Fix new test

---
 test/core/end2end/tests/filter_causes_close.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c
index ca54167b20..2de03a3b07 100644
--- a/test/core/end2end/tests/filter_causes_close.c
+++ b/test/core/end2end/tests/filter_causes_close.c
@@ -102,7 +102,7 @@ static void end_test(grpc_end2end_test_fixture *f) {
   grpc_completion_queue_destroy(f->cq);
 }
 
-/* Request with a large amount of metadata.*/
+/* Simple request via a server filter that always closes the stream.*/
 static void test_request(grpc_end2end_test_config config) {
   grpc_call *c;
   grpc_call *s;
@@ -235,8 +235,8 @@ static void start_transport_stream_op(grpc_exec_ctx *exec_ctx,
 static void init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
                            grpc_call_element_args *args) {}
 
-static void destroy_call_elem(grpc_exec_ctx *exec_ctx,
-                              grpc_call_element *elem) {}
+static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
+                              void *and_free_memory) {}
 
 static void init_channel_elem(grpc_exec_ctx *exec_ctx,
                               grpc_channel_element *elem,
-- 
GitLab


From 76cfc6ac97cd542f331aff60aaa273fccdaed815 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 7 Apr 2016 18:32:44 -0700
Subject: [PATCH 031/570] Some comments

---
 src/core/lib/iomgr/ev_poll_and_epoll_posix.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
index 3c8127e1a8..306d312dc4 100644
--- a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
@@ -756,9 +756,14 @@ static void pollset_kick_ext(grpc_pollset *p,
     specific_worker = pop_front_worker(p);
     if (specific_worker != NULL) {
       if (gpr_tls_get(&g_current_thread_worker) == (intptr_t)specific_worker) {
+        /* Prefer not to kick self. Push the worker to the end of the list and
+         * pop the one from front */
         GPR_TIMER_MARK("kick_anonymous_not_self", 0);
         push_back_worker(p, specific_worker);
         specific_worker = pop_front_worker(p);
+        /* If there was only one worker on the pollset, we would get the same
+         * worker we pushed (the one set on current thread local) back. If so,
+         * kick it only if GRPC_POLLSET_CAN_KICK_SELF flag is set */
         if ((flags & GRPC_POLLSET_CAN_KICK_SELF) == 0 &&
             gpr_tls_get(&g_current_thread_worker) ==
                 (intptr_t)specific_worker) {
-- 
GitLab


From 42b004a2a5f785094f6c9bccaf4090e2c7c6e9b5 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Fri, 8 Apr 2016 14:41:49 -0700
Subject: [PATCH 032/570] first cut of changes

---
 src/core/lib/iomgr/ev_poll_and_epoll_posix.c | 130 ++++++++++++++++---
 src/core/lib/iomgr/ev_posix.c                |   4 +
 src/core/lib/iomgr/ev_posix.h                |   6 +
 src/core/lib/iomgr/tcp_server_posix.c        |  29 ++++-
 src/core/lib/surface/server.c                |   5 +-
 5 files changed, 151 insertions(+), 23 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
index 306d312dc4..77a67d2007 100644
--- a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
@@ -126,6 +126,9 @@ struct grpc_fd {
   grpc_closure *on_done_closure;
 
   grpc_iomgr_object iomgr_object;
+
+  /* The pollset that last noticed and notified that the fd is readable */
+  grpc_pollset *read_notifier_pollset;
 };
 
 /* Begin polling on an fd.
@@ -147,7 +150,8 @@ static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
    if got_read or got_write are 1, also does the become_{readable,writable} as
    appropriate. */
 static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
-                        int got_read, int got_write);
+                        int got_read, int got_write,
+                        grpc_pollset *read_notifier_pollset);
 
 /* Return 1 if this fd is orphaned, 0 otherwise */
 static bool fd_is_orphaned(grpc_fd *fd);
@@ -342,6 +346,7 @@ static grpc_fd *alloc_fd(int fd) {
   r->on_done_closure = NULL;
   r->closed = 0;
   r->released = 0;
+  r->read_notifier_pollset = NULL;
   gpr_mu_unlock(&r->mu);
   return r;
 }
@@ -511,9 +516,17 @@ static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
 static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                              grpc_closure **st, grpc_closure *closure) {
   if (*st == CLOSURE_NOT_READY) {
+    /* TODO (sreek): Remove following log line */
+    gpr_log(GPR_INFO, "\t>> notify_on_locked: (fd:%d) CLOSURE_NOT_READY -> %p",
+            fd->fd, closure);
     /* not ready ==> switch to a waiting state by setting the closure */
     *st = closure;
   } else if (*st == CLOSURE_READY) {
+    /* TODO (sreek): Remove following log line */
+    gpr_log(GPR_INFO,
+            "\t>> notify_on_locked: (fd:%d) CLOSURE_READY -> CLOSURE_NOT_READY "
+            "(enqueue: %p)",
+            fd->fd, closure);
     /* already ready ==> queue the closure to run immediately */
     *st = CLOSURE_NOT_READY;
     grpc_exec_ctx_enqueue(exec_ctx, closure, !fd->shutdown, NULL);
@@ -532,19 +545,41 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                             grpc_closure **st) {
   if (*st == CLOSURE_READY) {
     /* duplicate ready ==> ignore */
+    /* TODO (sreek): Remove following log line */
+    gpr_log(GPR_INFO,
+            "\t>> set_ready_locked: (fd:%d) CLOSURE_READY -> CLOSURE_READY (no "
+            "change)",
+            fd->fd);
     return 0;
   } else if (*st == CLOSURE_NOT_READY) {
     /* not ready, and not waiting ==> flag ready */
+    /* TODO (sreek): Remove following log line */
+    gpr_log(GPR_INFO,
+            "\t>> set_ready_locked: (fd:%d) CLOSURE_NOT_READY -> CLOSURE_READY",
+            fd->fd);
     *st = CLOSURE_READY;
     return 0;
   } else {
     /* waiting ==> queue closure */
+    /* TODO (sreek): Remove following log line */
+    gpr_log(GPR_INFO,
+            "\t>> set_ready_locked: (fd:%d) Enqueue %p -> CLOSURE_NOT_READY",
+            fd->fd, *st);
     grpc_exec_ctx_enqueue(exec_ctx, *st, !fd->shutdown, NULL);
     *st = CLOSURE_NOT_READY;
     return 1;
   }
 }
 
+static void set_read_notifier_pollset_locked(
+    grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_pollset *read_notifier_pollset) {
+  /* TODO(sreek): Remove the following log line */
+  gpr_log(GPR_INFO, "\t>> Set read notifier (fd:%d): %p --> %p", fd->fd,
+          fd->read_notifier_pollset, read_notifier_pollset);
+
+  fd->read_notifier_pollset = read_notifier_pollset;
+}
+
 static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   gpr_mu_lock(&fd->mu);
   GPR_ASSERT(!fd->shutdown);
@@ -568,6 +603,18 @@ static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
   gpr_mu_unlock(&fd->mu);
 }
 
+/* Return the read-notifier pollset */
+static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx,
+                                                  grpc_fd *fd) {
+  grpc_pollset *notifier = NULL;
+
+  gpr_mu_lock(&fd->mu);
+  notifier = fd->read_notifier_pollset;
+  gpr_mu_unlock(&fd->mu);
+
+  return notifier;
+}
+
 static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
                               grpc_pollset_worker *worker, uint32_t read_mask,
                               uint32_t write_mask, grpc_fd_watcher *watcher) {
@@ -620,7 +667,8 @@ static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
 }
 
 static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
-                        int got_read, int got_write) {
+                        int got_read, int got_write,
+                        grpc_pollset *read_notifier_pollset) {
   int was_polling = 0;
   int kick = 0;
   grpc_fd *fd = watcher->fd;
@@ -653,11 +701,27 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
     watcher->prev->next = watcher->next;
   }
   if (got_read) {
+    /*TODO(sreek): Delete this log line */
+    gpr_log(GPR_INFO,
+            "\t>> fd_end_poll(): GOT READ Calling set_ready_locked. fd: %d,  "
+            "fd->read_closure: %p, "
+            "notifier_pollset: %p",
+            fd->fd, fd->read_closure, read_notifier_pollset);
+
     if (set_ready_locked(exec_ctx, fd, &fd->read_closure)) {
       kick = 1;
     }
+
+    if (read_notifier_pollset != NULL) {
+      set_read_notifier_pollset_locked(exec_ctx, fd, read_notifier_pollset);
+    }
   }
   if (got_write) {
+    /*TODO(sreek): Delete this log line */
+    gpr_log(GPR_INFO,
+            "\t>> fd_end_poll(): GOT WRITE set_ready_locked. fd: %d, "
+            "fd->write_closure: %p",
+            fd->fd, fd->write_closure);
     if (set_ready_locked(exec_ctx, fd, &fd->write_closure)) {
       kick = 1;
     }
@@ -1208,11 +1272,11 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
       gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
     }
     if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0, NULL);
     }
   } else if (r == 0) {
     if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0, NULL);
     }
   } else {
     if (pfd[0].revents & POLLIN_CHECK) {
@@ -1222,10 +1286,16 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
       grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
     }
     if (nfds > 2) {
+      /* TODO(sreek): delete the following comment line */
+      gpr_log(
+          GPR_INFO,
+          "\t>> basic_pollset_maybe_work_and_unlock(): fd->fd: %d, pollset: %p "
+          "is readable (calling fd_end_poll()) -------------------------------",
+          pfd[2].fd, pollset);
       fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK,
-                  pfd[2].revents & POLLOUT_CHECK);
+                  pfd[2].revents & POLLOUT_CHECK, pollset);
     } else if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0);
+      fd_end_poll(exec_ctx, &fd_watcher, 0, 0, NULL);
     }
   }
 
@@ -1361,11 +1431,11 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
       gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
     }
     for (i = 2; i < pfd_count; i++) {
-      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+      fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
     }
   } else if (r == 0) {
     for (i = 2; i < pfd_count; i++) {
-      fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+      fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
     }
   } else {
     if (pfds[0].revents & POLLIN_CHECK) {
@@ -1376,11 +1446,16 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
     }
     for (i = 2; i < pfd_count; i++) {
       if (watchers[i].fd == NULL) {
-        fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+        fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
         continue;
       }
+      /*TODO(sree) - Delete this log line*/
+      gpr_log(GPR_INFO,
+              "multipoll_with_poll_pollset(). fd: %d became redable. Pollset: "
+              "%p (calling fd_end_poll())*************",
+              pfds[i].fd, pollset);
       fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
-                  pfds[i].revents & POLLOUT_CHECK);
+                  pfds[i].revents & POLLOUT_CHECK, pollset);
     }
   }
 
@@ -1456,20 +1531,31 @@ static void poll_become_multipoller(grpc_exec_ctx *exec_ctx,
 #include "src/core/lib/profiling/timers.h"
 #include "src/core/lib/support/block_annotate.h"
 
-static void set_ready(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st) {
+static void set_ready(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st,
+                      grpc_pollset *read_notifier_pollset) {
   /* only one set_ready can be active at once (but there may be a racing
      notify_on) */
   gpr_mu_lock(&fd->mu);
   set_ready_locked(exec_ctx, fd, st);
+
+  /* A non-NULL read_notifier_pollset means that the fd is readable. */
+  if (read_notifier_pollset != NULL) {
+    /* Note: Since the fd might be a part of multiple pollsets, this might be
+     * called multiple times (for each time the fd becomes readable) and it is
+     * okay to set the fd's read-notifier pollset to anyone of these pollsets */
+    set_read_notifier_pollset_locked(exec_ctx, fd, read_notifier_pollset);
+  }
+
   gpr_mu_unlock(&fd->mu);
 }
 
-static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
-  set_ready(exec_ctx, fd, &fd->read_closure);
+static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
+                               grpc_pollset *notifier_pollset) {
+  set_ready(exec_ctx, fd, &fd->read_closure, notifier_pollset);
 }
 
 static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
-  set_ready(exec_ctx, fd, &fd->write_closure);
+  set_ready(exec_ctx, fd, &fd->write_closure, NULL);
 }
 
 struct epoll_fd_list {
@@ -1561,7 +1647,7 @@ static void finally_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       }
     }
   }
-  fd_end_poll(exec_ctx, &watcher, 0, 0);
+  fd_end_poll(exec_ctx, &watcher, 0, 0, NULL);
 }
 
 static void perform_delayed_add(grpc_exec_ctx *exec_ctx, void *arg,
@@ -1675,9 +1761,20 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock(
               grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
             } else {
               if (read_ev || cancel) {
-                fd_become_readable(exec_ctx, fd);
+                /* TODO(sreek): Delete this once the issue #5470 is resolved */
+                gpr_log(
+                    GPR_INFO,
+                    "\t>> multipoll_with_epoll_pollset: Calling "
+                    "fd_become_readable(fd->fd: %d, pollset: %p) ++++++++++++",
+                    fd->fd, pollset);
+                fd_become_readable(exec_ctx, fd, pollset);
               }
               if (write_ev || cancel) {
+                /* TODO(sreek): Delete the following log line */
+                gpr_log(GPR_INFO,
+                        "\t>> multipoll_with_epoll_pollset: Calling "
+                        "fd_become_writable(fd: %d)",
+                        fd->fd);
                 fd_become_writable(exec_ctx, fd);
               }
             }
@@ -1904,6 +2001,7 @@ static const grpc_event_engine_vtable vtable = {
     .fd_shutdown = fd_shutdown,
     .fd_notify_on_read = fd_notify_on_read,
     .fd_notify_on_write = fd_notify_on_write,
+    .fd_get_read_notifier_pollset = fd_get_read_notifier_pollset,
 
     .pollset_init = pollset_init,
     .pollset_shutdown = pollset_shutdown,
diff --git a/src/core/lib/iomgr/ev_posix.c b/src/core/lib/iomgr/ev_posix.c
index 0eb95a2e09..af4126c900 100644
--- a/src/core/lib/iomgr/ev_posix.c
+++ b/src/core/lib/iomgr/ev_posix.c
@@ -83,6 +83,10 @@ void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
   g_event_engine->fd_notify_on_write(exec_ctx, fd, closure);
 }
 
+grpc_pollset *grpc_fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+  return g_event_engine->fd_get_read_notifier_pollset(exec_ctx, fd);
+}
+
 size_t grpc_pollset_size(void) { return g_event_engine->pollset_size; }
 
 void grpc_pollset_init(grpc_pollset *pollset, gpr_mu **mu) {
diff --git a/src/core/lib/iomgr/ev_posix.h b/src/core/lib/iomgr/ev_posix.h
index 1fa9f5ef2d..4cfa83e6a2 100644
--- a/src/core/lib/iomgr/ev_posix.h
+++ b/src/core/lib/iomgr/ev_posix.h
@@ -55,6 +55,8 @@ typedef struct grpc_event_engine_vtable {
                             grpc_closure *closure);
   void (*fd_notify_on_write)(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                              grpc_closure *closure);
+  grpc_pollset *(*fd_get_read_notifier_pollset)(grpc_exec_ctx *exec_ctx,
+                                                    grpc_fd *fd);
 
   void (*pollset_init)(grpc_pollset *pollset, gpr_mu **mu);
   void (*pollset_shutdown)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
@@ -137,6 +139,10 @@ void grpc_fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
 void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                              grpc_closure *closure);
 
+/* Return the read notifier pollset from the fd */
+grpc_pollset *grpc_fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx,
+                                                    grpc_fd *fd);
+
 /* pollset_posix functions */
 
 /* Add an fd to a pollset */
diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c
index cfb5251684..03318151cc 100644
--- a/src/core/lib/iomgr/tcp_server_posix.c
+++ b/src/core/lib/iomgr/tcp_server_posix.c
@@ -310,13 +310,20 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   grpc_tcp_listener *sp = arg;
   grpc_tcp_server_acceptor acceptor = {sp->server, sp->port_index,
                                        sp->fd_index};
+  grpc_pollset *read_notifier_pollset = NULL;
   grpc_fd *fdobj;
-  size_t i;
 
   if (!success) {
     goto error;
   }
 
+  /* TODO(sreek): Delete the following log line */
+  gpr_log(GPR_INFO, "\t\t** tcp_server_posix.on_read(): Getting read notifier");
+  read_notifier_pollset = grpc_fd_get_read_notifier_pollset(exec_ctx, sp->emfd);
+ /* TODO(sreek): Delete the following log line */
+  gpr_log(GPR_INFO, "\t\t** tcp_server_posix.on_read(): Got read notifier: %p",
+          read_notifier_pollset);
+
   /* loop until accept4 returns EAGAIN, and then re-arm notification */
   for (;;) {
     struct sockaddr_storage addr;
@@ -349,12 +356,22 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     }
 
     fdobj = grpc_fd_create(fd, name);
-    /* TODO(ctiller): revise this when we have server-side sharding
-       of channels -- we certainly should not be automatically adding every
-       incoming channel to every pollset owned by the server */
-    for (i = 0; i < sp->server->pollset_count; i++) {
-      grpc_pollset_add_fd(exec_ctx, sp->server->pollsets[i], fdobj);
+
+    if (read_notifier_pollset == NULL) {
+      /* TODO(sreek): Check when this would happen - Ideally this should not
+      * happen. Remove the next log-line once this is resolved */
+      gpr_log(GPR_INFO, "\t** *******!!! tcp_server_posix.on_read(): "
+              "read_notifier_pollset is NULL. !!!**********************");
+
+      gpr_log(GPR_ERROR, "Read notifier pollset is not set on the fd");
+      goto error;
     }
+
+    /* TODO(sreek): Delete the following log line */
+    gpr_log(GPR_INFO, "\t\t** tcp_server_posix.on_read(): Adding fd %d *only* to pollset %p",
+          fd, read_notifier_pollset);
+    grpc_pollset_add_fd(exec_ctx, read_notifier_pollset, fdobj);
+
     sp->server->on_accept_cb(
         exec_ctx, sp->server->on_accept_cb_arg,
         grpc_tcp_create(fdobj, GRPC_TCP_DEFAULT_READ_SLICE_SIZE, addr_str),
diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index ad8ee8c7a9..25b6886f24 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -1018,7 +1018,6 @@ void grpc_server_start(grpc_server *server) {
 void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s,
                                  grpc_transport *transport,
                                  const grpc_channel_args *args) {
-  size_t i;
   size_t num_registered_methods;
   size_t alloc;
   registered_method *rm;
@@ -1033,11 +1032,15 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s,
   uint32_t max_probes = 0;
   grpc_transport_op op;
 
+  /* TODO(sreek): Delete this commented block once issue #5470 is resolved */
+  /*
+  size_t i;
   for (i = 0; i < s->cq_count; i++) {
     memset(&op, 0, sizeof(op));
     op.bind_pollset = grpc_cq_pollset(s->cqs[i]);
     grpc_transport_perform_op(exec_ctx, transport, &op);
   }
+  */
 
   channel =
       grpc_channel_create(exec_ctx, NULL, args, GRPC_SERVER_CHANNEL, transport);
-- 
GitLab


From 47ef37a9ad495a09ffe4820c9b46963796ff3370 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Mon, 11 Apr 2016 18:59:23 -0700
Subject: [PATCH 033/570] test cases

---
 test/core/iomgr/fd_posix_test.c | 98 +++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)

diff --git a/test/core/iomgr/fd_posix_test.c b/test/core/iomgr/fd_posix_test.c
index f97f33712e..18cd825df0 100644
--- a/test/core/iomgr/fd_posix_test.c
+++ b/test/core/iomgr/fd_posix_test.c
@@ -518,6 +518,103 @@ static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) {
   grpc_pollset_destroy(p);
 }
 
+typedef struct read_notifier_test_fd_context {
+  grpc_fd *fd;
+  bool is_cb_called;
+} read_notifier_test_fd_context;
+
+static void read_notifier_test_callback(
+    grpc_exec_ctx *exec_ctx, void *arg /* (read_notifier_test_fd_context *) */,
+    bool success) {
+  read_notifier_test_fd_context *fd_context = arg;
+  grpc_fd *fd = fd_context->fd;
+
+  /* Verify that the read notifier pollset is set */
+  GPR_ASSERT(grpc_fd_get_read_notifier_pollset(exec_ctx, fd) != NULL);
+  fd_context->is_cb_called = true;
+}
+
+/* sv MUST to be an array of size 2 */
+static void get_socket_pair(int sv[]) {
+  int flags = 0;
+  GPR_ASSERT(socketpair(AF_UNIX, SOCK_STREAM, 0, sv) == 0);
+  flags = fcntl(sv[0], F_GETFL, 0);
+  GPR_ASSERT(fcntl(sv[0], F_SETFL, flags | O_NONBLOCK) == 0);
+  flags = fcntl(sv[1], F_GETFL, 0);
+  GPR_ASSERT(fcntl(sv[1], F_SETFL, flags | O_NONBLOCK) == 0);
+}
+
+static grpc_pollset *create_grpc_pollset(gpr_mu **mu) {
+  grpc_pollset *pollset = gpr_malloc(grpc_pollset_size());
+  grpc_pollset_init(pollset, mu);
+  return pollset;
+}
+
+static void free_grpc_pollset(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
+  grpc_closure destroyed;
+  grpc_closure_init(&destroyed, destroy_pollset, pollset);
+  grpc_pollset_shutdown(exec_ctx, pollset, &destroyed);
+  grpc_exec_ctx_finish(exec_ctx);
+  gpr_free(pollset);
+}
+
+static void test_grpc_fd_read_notifier_pollset(void) {
+  grpc_fd *em_fd[2];
+  read_notifier_test_fd_context fd_context;
+  int sv[2][2];
+  char data;
+  ssize_t result;
+  int i;
+  grpc_closure on_read_closure;
+  gpr_mu *mu;
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+
+  grpc_pollset *pollset = create_grpc_pollset(&mu);
+
+  for (i = 0; i < 2; i++) {
+    get_socket_pair(sv[i]);
+
+    em_fd[i] = grpc_fd_create(sv[i][0], "test_grpc_fd_1_read_notifier_pollset");
+
+    grpc_pollset_add_fd(&exec_ctx, pollset, em_fd[i]);
+
+    on_read_closure.cb = read_notifier_test_callback;
+    fd_context.fd = em_fd[i];
+    fd_context.is_cb_called = false;
+    on_read_closure.cb_arg = &fd_context;
+    grpc_fd_notify_on_read(&exec_ctx, em_fd[i], &on_read_closure);
+
+    data = 0;
+    result = write(sv[i][1], &data, sizeof(data));
+    GPR_ASSERT(result == 1);
+
+    gpr_mu_lock(mu);
+    while (!fd_context.is_cb_called) {
+      grpc_pollset_worker *worker = NULL;
+      grpc_pollset_work(&exec_ctx, pollset, &worker,
+                        gpr_now(GPR_CLOCK_MONOTONIC),
+                        gpr_inf_future(GPR_CLOCK_MONOTONIC));
+      gpr_mu_unlock(mu);
+      grpc_exec_ctx_finish(&exec_ctx);
+      gpr_mu_lock(mu);
+    }
+    gpr_mu_unlock(mu);
+
+    /* Drain the socket (Not really needed for the test) */
+    result = read(sv[i][0], &data, 1);
+    GPR_ASSERT(result == 1);
+  }
+
+
+  for (i = 0; i < 2; i++) {
+    grpc_fd_orphan(&exec_ctx, em_fd[i], NULL, NULL, "");
+    close(sv[i][1]);
+  }
+
+  free_grpc_pollset(&exec_ctx, pollset);
+  grpc_exec_ctx_finish(&exec_ctx);
+}
+
 int main(int argc, char **argv) {
   grpc_closure destroyed;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
@@ -527,6 +624,7 @@ int main(int argc, char **argv) {
   grpc_pollset_init(g_pollset, &g_mu);
   test_grpc_fd();
   test_grpc_fd_change();
+  test_grpc_fd_read_notifier_pollset();
   grpc_closure_init(&destroyed, destroy_pollset, g_pollset);
   grpc_pollset_shutdown(&exec_ctx, g_pollset, &destroyed);
   grpc_exec_ctx_finish(&exec_ctx);
-- 
GitLab


From 89bbc7817a7e68d9bbc6207af34614e1610c70e6 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Mon, 11 Apr 2016 23:10:13 -0700
Subject: [PATCH 034/570] Rewrite test case to handle more scenarios

---
 test/core/iomgr/fd_posix_test.c | 78 +++++++++++++++++++++++----------
 1 file changed, 55 insertions(+), 23 deletions(-)

diff --git a/test/core/iomgr/fd_posix_test.c b/test/core/iomgr/fd_posix_test.c
index 18cd825df0..187720e1de 100644
--- a/test/core/iomgr/fd_posix_test.c
+++ b/test/core/iomgr/fd_posix_test.c
@@ -554,64 +554,95 @@ static void free_grpc_pollset(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
   grpc_closure destroyed;
   grpc_closure_init(&destroyed, destroy_pollset, pollset);
   grpc_pollset_shutdown(exec_ctx, pollset, &destroyed);
-  grpc_exec_ctx_finish(exec_ctx);
+  grpc_exec_ctx_flush(exec_ctx);
   gpr_free(pollset);
 }
 
-static void test_grpc_fd_read_notifier_pollset(void) {
+/* This tests that the read_notifier_pollset field of a grpc_fd is properly
+   set when the grpc_fd becomes readable
+   - This tests both basic and multi pollsets
+   - The parameter register_cb_after_read_event controls whether the on-read
+     callback registration (i.e the one done by grpc_fd_notify_on_read()) is
+     done either before or after the fd becomes readable
+ */
+static void test_grpc_fd_read_notifier_pollset(
+    bool register_cb_after_read_event) {
   grpc_fd *em_fd[2];
-  read_notifier_test_fd_context fd_context;
   int sv[2][2];
+  gpr_mu *mu[2];
+  grpc_pollset *pollset[2];
   char data;
   ssize_t result;
   int i;
+  grpc_pollset_worker *worker;
+  read_notifier_test_fd_context fd_context;
   grpc_closure on_read_closure;
-  gpr_mu *mu;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
 
-  grpc_pollset *pollset = create_grpc_pollset(&mu);
-
   for (i = 0; i < 2; i++) {
-    get_socket_pair(sv[i]);
+    pollset[i] = create_grpc_pollset(&mu[i]);
+    get_socket_pair(sv[i]); /* sv[i][0] & sv[i][1] will have the socket pair */
+    em_fd[i] = grpc_fd_create(sv[i][0], "test_grpc_fd_read_notifier_pollset");
+    grpc_pollset_add_fd(&exec_ctx, pollset[i], em_fd[i]);
+  }
 
-    em_fd[i] = grpc_fd_create(sv[i][0], "test_grpc_fd_1_read_notifier_pollset");
+  /* At this point pollset[0] has em_fd[0] and pollset[1] has em_fd[1] and both
+     are basic pollsets. Make pollset[1] a multi-pollset by adding em_fd[0] to
+     it */
+  grpc_pollset_add_fd(&exec_ctx, pollset[1], em_fd[0]);
+  grpc_exec_ctx_flush(&exec_ctx);
 
-    grpc_pollset_add_fd(&exec_ctx, pollset, em_fd[i]);
+  /* The following tests that the read_notifier_pollset is correctly set on the
+     grpc_fd structure in both basic pollset and multi pollset cases.
+      pollset[0] is a basic pollset containing just em_fd[0]
+      pollset[1] is a multi pollset containing em_fd[0] and em_fd[1] */
 
+  for (i = 0; i < 2; i++) {
     on_read_closure.cb = read_notifier_test_callback;
     fd_context.fd = em_fd[i];
     fd_context.is_cb_called = false;
     on_read_closure.cb_arg = &fd_context;
-    grpc_fd_notify_on_read(&exec_ctx, em_fd[i], &on_read_closure);
+
+    if (!register_cb_after_read_event) {
+      /* Registering the callback BEFORE the fd is readable */
+      grpc_fd_notify_on_read(&exec_ctx, em_fd[i], &on_read_closure);
+    }
 
     data = 0;
     result = write(sv[i][1], &data, sizeof(data));
     GPR_ASSERT(result == 1);
 
-    gpr_mu_lock(mu);
-    while (!fd_context.is_cb_called) {
-      grpc_pollset_worker *worker = NULL;
-      grpc_pollset_work(&exec_ctx, pollset, &worker,
-                        gpr_now(GPR_CLOCK_MONOTONIC),
-                        gpr_inf_future(GPR_CLOCK_MONOTONIC));
-      gpr_mu_unlock(mu);
-      grpc_exec_ctx_finish(&exec_ctx);
-      gpr_mu_lock(mu);
+    /* grpc_pollset_work requires the caller to hold the pollset mutex */
+    gpr_mu_lock(mu[i]);
+    worker = NULL;
+    grpc_pollset_work(&exec_ctx, pollset[i], &worker,
+                      gpr_now(GPR_CLOCK_MONOTONIC),
+                      gpr_inf_future(GPR_CLOCK_MONOTONIC));
+    gpr_mu_unlock(mu[i]);
+    grpc_exec_ctx_flush(&exec_ctx);
+
+    if (register_cb_after_read_event) {
+      /* Registering the callback after the fd is readable. In this case, the
+         callback should be executed right away. */
+      grpc_fd_notify_on_read(&exec_ctx, em_fd[i], &on_read_closure);
+      grpc_exec_ctx_flush(&exec_ctx);
     }
-    gpr_mu_unlock(mu);
+
+    /* The callback should have been called by now */
+    GPR_ASSERT(fd_context.is_cb_called);
 
     /* Drain the socket (Not really needed for the test) */
     result = read(sv[i][0], &data, 1);
     GPR_ASSERT(result == 1);
   }
 
-
+  /* Clean up */
   for (i = 0; i < 2; i++) {
     grpc_fd_orphan(&exec_ctx, em_fd[i], NULL, NULL, "");
     close(sv[i][1]);
+    free_grpc_pollset(&exec_ctx, pollset[i]);
   }
 
-  free_grpc_pollset(&exec_ctx, pollset);
   grpc_exec_ctx_finish(&exec_ctx);
 }
 
@@ -624,7 +655,8 @@ int main(int argc, char **argv) {
   grpc_pollset_init(g_pollset, &g_mu);
   test_grpc_fd();
   test_grpc_fd_change();
-  test_grpc_fd_read_notifier_pollset();
+  test_grpc_fd_read_notifier_pollset(false);
+  test_grpc_fd_read_notifier_pollset(true);
   grpc_closure_init(&destroyed, destroy_pollset, g_pollset);
   grpc_pollset_shutdown(&exec_ctx, g_pollset, &destroyed);
   grpc_exec_ctx_finish(&exec_ctx);
-- 
GitLab


From fe115892d52b96946f3e661616468de059347e5c Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 12 Apr 2016 09:24:38 -0700
Subject: [PATCH 035/570] Delete debug log lines

---
 src/core/lib/iomgr/ev_poll_and_epoll_posix.c | 59 --------------------
 src/core/lib/iomgr/tcp_server_posix.c        | 13 -----
 src/core/lib/surface/server.c                | 10 ----
 3 files changed, 82 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
index 77a67d2007..5800b37210 100644
--- a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
@@ -516,17 +516,9 @@ static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
 static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                              grpc_closure **st, grpc_closure *closure) {
   if (*st == CLOSURE_NOT_READY) {
-    /* TODO (sreek): Remove following log line */
-    gpr_log(GPR_INFO, "\t>> notify_on_locked: (fd:%d) CLOSURE_NOT_READY -> %p",
-            fd->fd, closure);
     /* not ready ==> switch to a waiting state by setting the closure */
     *st = closure;
   } else if (*st == CLOSURE_READY) {
-    /* TODO (sreek): Remove following log line */
-    gpr_log(GPR_INFO,
-            "\t>> notify_on_locked: (fd:%d) CLOSURE_READY -> CLOSURE_NOT_READY "
-            "(enqueue: %p)",
-            fd->fd, closure);
     /* already ready ==> queue the closure to run immediately */
     *st = CLOSURE_NOT_READY;
     grpc_exec_ctx_enqueue(exec_ctx, closure, !fd->shutdown, NULL);
@@ -545,26 +537,13 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                             grpc_closure **st) {
   if (*st == CLOSURE_READY) {
     /* duplicate ready ==> ignore */
-    /* TODO (sreek): Remove following log line */
-    gpr_log(GPR_INFO,
-            "\t>> set_ready_locked: (fd:%d) CLOSURE_READY -> CLOSURE_READY (no "
-            "change)",
-            fd->fd);
     return 0;
   } else if (*st == CLOSURE_NOT_READY) {
     /* not ready, and not waiting ==> flag ready */
-    /* TODO (sreek): Remove following log line */
-    gpr_log(GPR_INFO,
-            "\t>> set_ready_locked: (fd:%d) CLOSURE_NOT_READY -> CLOSURE_READY",
-            fd->fd);
     *st = CLOSURE_READY;
     return 0;
   } else {
     /* waiting ==> queue closure */
-    /* TODO (sreek): Remove following log line */
-    gpr_log(GPR_INFO,
-            "\t>> set_ready_locked: (fd:%d) Enqueue %p -> CLOSURE_NOT_READY",
-            fd->fd, *st);
     grpc_exec_ctx_enqueue(exec_ctx, *st, !fd->shutdown, NULL);
     *st = CLOSURE_NOT_READY;
     return 1;
@@ -573,10 +552,6 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
 
 static void set_read_notifier_pollset_locked(
     grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_pollset *read_notifier_pollset) {
-  /* TODO(sreek): Remove the following log line */
-  gpr_log(GPR_INFO, "\t>> Set read notifier (fd:%d): %p --> %p", fd->fd,
-          fd->read_notifier_pollset, read_notifier_pollset);
-
   fd->read_notifier_pollset = read_notifier_pollset;
 }
 
@@ -701,13 +676,6 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
     watcher->prev->next = watcher->next;
   }
   if (got_read) {
-    /*TODO(sreek): Delete this log line */
-    gpr_log(GPR_INFO,
-            "\t>> fd_end_poll(): GOT READ Calling set_ready_locked. fd: %d,  "
-            "fd->read_closure: %p, "
-            "notifier_pollset: %p",
-            fd->fd, fd->read_closure, read_notifier_pollset);
-
     if (set_ready_locked(exec_ctx, fd, &fd->read_closure)) {
       kick = 1;
     }
@@ -717,11 +685,6 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
     }
   }
   if (got_write) {
-    /*TODO(sreek): Delete this log line */
-    gpr_log(GPR_INFO,
-            "\t>> fd_end_poll(): GOT WRITE set_ready_locked. fd: %d, "
-            "fd->write_closure: %p",
-            fd->fd, fd->write_closure);
     if (set_ready_locked(exec_ctx, fd, &fd->write_closure)) {
       kick = 1;
     }
@@ -1286,12 +1249,6 @@ static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
       grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
     }
     if (nfds > 2) {
-      /* TODO(sreek): delete the following comment line */
-      gpr_log(
-          GPR_INFO,
-          "\t>> basic_pollset_maybe_work_and_unlock(): fd->fd: %d, pollset: %p "
-          "is readable (calling fd_end_poll()) -------------------------------",
-          pfd[2].fd, pollset);
       fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK,
                   pfd[2].revents & POLLOUT_CHECK, pollset);
     } else if (fd) {
@@ -1449,11 +1406,6 @@ static void multipoll_with_poll_pollset_maybe_work_and_unlock(
         fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
         continue;
       }
-      /*TODO(sree) - Delete this log line*/
-      gpr_log(GPR_INFO,
-              "multipoll_with_poll_pollset(). fd: %d became redable. Pollset: "
-              "%p (calling fd_end_poll())*************",
-              pfds[i].fd, pollset);
       fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
                   pfds[i].revents & POLLOUT_CHECK, pollset);
     }
@@ -1761,20 +1713,9 @@ static void multipoll_with_epoll_pollset_maybe_work_and_unlock(
               grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
             } else {
               if (read_ev || cancel) {
-                /* TODO(sreek): Delete this once the issue #5470 is resolved */
-                gpr_log(
-                    GPR_INFO,
-                    "\t>> multipoll_with_epoll_pollset: Calling "
-                    "fd_become_readable(fd->fd: %d, pollset: %p) ++++++++++++",
-                    fd->fd, pollset);
                 fd_become_readable(exec_ctx, fd, pollset);
               }
               if (write_ev || cancel) {
-                /* TODO(sreek): Delete the following log line */
-                gpr_log(GPR_INFO,
-                        "\t>> multipoll_with_epoll_pollset: Calling "
-                        "fd_become_writable(fd: %d)",
-                        fd->fd);
                 fd_become_writable(exec_ctx, fd);
               }
             }
diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c
index 03318151cc..7045a26052 100644
--- a/src/core/lib/iomgr/tcp_server_posix.c
+++ b/src/core/lib/iomgr/tcp_server_posix.c
@@ -317,12 +317,7 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     goto error;
   }
 
-  /* TODO(sreek): Delete the following log line */
-  gpr_log(GPR_INFO, "\t\t** tcp_server_posix.on_read(): Getting read notifier");
   read_notifier_pollset = grpc_fd_get_read_notifier_pollset(exec_ctx, sp->emfd);
- /* TODO(sreek): Delete the following log line */
-  gpr_log(GPR_INFO, "\t\t** tcp_server_posix.on_read(): Got read notifier: %p",
-          read_notifier_pollset);
 
   /* loop until accept4 returns EAGAIN, and then re-arm notification */
   for (;;) {
@@ -358,18 +353,10 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     fdobj = grpc_fd_create(fd, name);
 
     if (read_notifier_pollset == NULL) {
-      /* TODO(sreek): Check when this would happen - Ideally this should not
-      * happen. Remove the next log-line once this is resolved */
-      gpr_log(GPR_INFO, "\t** *******!!! tcp_server_posix.on_read(): "
-              "read_notifier_pollset is NULL. !!!**********************");
-
       gpr_log(GPR_ERROR, "Read notifier pollset is not set on the fd");
       goto error;
     }
 
-    /* TODO(sreek): Delete the following log line */
-    gpr_log(GPR_INFO, "\t\t** tcp_server_posix.on_read(): Adding fd %d *only* to pollset %p",
-          fd, read_notifier_pollset);
     grpc_pollset_add_fd(exec_ctx, read_notifier_pollset, fdobj);
 
     sp->server->on_accept_cb(
diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 25b6886f24..cbfd245874 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -1032,16 +1032,6 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s,
   uint32_t max_probes = 0;
   grpc_transport_op op;
 
-  /* TODO(sreek): Delete this commented block once issue #5470 is resolved */
-  /*
-  size_t i;
-  for (i = 0; i < s->cq_count; i++) {
-    memset(&op, 0, sizeof(op));
-    op.bind_pollset = grpc_cq_pollset(s->cqs[i]);
-    grpc_transport_perform_op(exec_ctx, transport, &op);
-  }
-  */
-
   channel =
       grpc_channel_create(exec_ctx, NULL, args, GRPC_SERVER_CHANNEL, transport);
   chand = (channel_data *)grpc_channel_stack_element(
-- 
GitLab


From 25720efec5173dc2a6b70841edcc0e56962567e9 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Tue, 12 Apr 2016 19:30:19 +0200
Subject: [PATCH 036/570] Sanitizing repository.

---
 src/proto/grpc/binary_log/v1alpha/log.proto | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/proto/grpc/binary_log/v1alpha/log.proto b/src/proto/grpc/binary_log/v1alpha/log.proto
index 6cc473be74..83166cd410 100644
--- a/src/proto/grpc/binary_log/v1alpha/log.proto
+++ b/src/proto/grpc/binary_log/v1alpha/log.proto
@@ -105,4 +105,4 @@ message Message {
   // The contents of the message. May be a prefix instead of the complete
   // message.
   bytes data = 5;
-}
\ No newline at end of file
+}
-- 
GitLab


From 5e28d71f3de6e4edc72b703e07b43709d8cc783f Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 12 Apr 2016 10:45:07 -0700
Subject: [PATCH 037/570] fix formatting

---
 src/core/lib/iomgr/ev_posix.c | 3 ++-
 src/core/lib/iomgr/ev_posix.h | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/core/lib/iomgr/ev_posix.c b/src/core/lib/iomgr/ev_posix.c
index af4126c900..8c6ec90684 100644
--- a/src/core/lib/iomgr/ev_posix.c
+++ b/src/core/lib/iomgr/ev_posix.c
@@ -83,7 +83,8 @@ void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
   g_event_engine->fd_notify_on_write(exec_ctx, fd, closure);
 }
 
-grpc_pollset *grpc_fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+grpc_pollset *grpc_fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx,
+                                                grpc_fd *fd) {
   return g_event_engine->fd_get_read_notifier_pollset(exec_ctx, fd);
 }
 
diff --git a/src/core/lib/iomgr/ev_posix.h b/src/core/lib/iomgr/ev_posix.h
index 4cfa83e6a2..344bf63438 100644
--- a/src/core/lib/iomgr/ev_posix.h
+++ b/src/core/lib/iomgr/ev_posix.h
@@ -56,7 +56,7 @@ typedef struct grpc_event_engine_vtable {
   void (*fd_notify_on_write)(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                              grpc_closure *closure);
   grpc_pollset *(*fd_get_read_notifier_pollset)(grpc_exec_ctx *exec_ctx,
-                                                    grpc_fd *fd);
+                                                grpc_fd *fd);
 
   void (*pollset_init)(grpc_pollset *pollset, gpr_mu **mu);
   void (*pollset_shutdown)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
@@ -141,7 +141,7 @@ void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
 
 /* Return the read notifier pollset from the fd */
 grpc_pollset *grpc_fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx,
-                                                    grpc_fd *fd);
+                                                grpc_fd *fd);
 
 /* pollset_posix functions */
 
-- 
GitLab


From 9e926e8408803fcfdb5380caa28bdef73a6ddb5f Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 14 Apr 2016 10:54:14 -0700
Subject: [PATCH 038/570] Test failures fix

---
 test/core/end2end/fixtures/h2_sockpair+trace.c | 3 +++
 test/core/end2end/fixtures/h2_sockpair.c       | 3 +++
 test/core/end2end/fixtures/h2_sockpair_1byte.c | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/test/core/end2end/fixtures/h2_sockpair+trace.c b/test/core/end2end/fixtures/h2_sockpair+trace.c
index 87533a9b7f..b730df753c 100644
--- a/test/core/end2end/fixtures/h2_sockpair+trace.c
+++ b/test/core/end2end/fixtures/h2_sockpair+trace.c
@@ -50,6 +50,7 @@
 #include "src/core/lib/iomgr/iomgr.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/surface/channel.h"
+#include "src/core/lib/surface/completion_queue.h"
 #include "src/core/lib/surface/server.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
@@ -60,6 +61,8 @@
 static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_end2end_test_fixture *f = ts;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_endpoint_pair *sfd = f->fixture_data;
+  grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
   grpc_server_setup_transport(&exec_ctx, f->server, transport,
                               grpc_server_get_channel_args(f->server));
   grpc_exec_ctx_finish(&exec_ctx);
diff --git a/test/core/end2end/fixtures/h2_sockpair.c b/test/core/end2end/fixtures/h2_sockpair.c
index f28147cf40..41fcc1d631 100644
--- a/test/core/end2end/fixtures/h2_sockpair.c
+++ b/test/core/end2end/fixtures/h2_sockpair.c
@@ -49,6 +49,7 @@
 #include "src/core/lib/iomgr/endpoint_pair.h"
 #include "src/core/lib/iomgr/iomgr.h"
 #include "src/core/lib/surface/channel.h"
+#include "src/core/lib/surface/completion_queue.h"
 #include "src/core/lib/surface/server.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
@@ -59,6 +60,8 @@
 static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_end2end_test_fixture *f = ts;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_endpoint_pair *sfd = f->fixture_data;
+  grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
   grpc_server_setup_transport(&exec_ctx, f->server, transport,
                               grpc_server_get_channel_args(f->server));
   grpc_exec_ctx_finish(&exec_ctx);
diff --git a/test/core/end2end/fixtures/h2_sockpair_1byte.c b/test/core/end2end/fixtures/h2_sockpair_1byte.c
index 302b16b372..4c805c4370 100644
--- a/test/core/end2end/fixtures/h2_sockpair_1byte.c
+++ b/test/core/end2end/fixtures/h2_sockpair_1byte.c
@@ -49,6 +49,7 @@
 #include "src/core/lib/iomgr/endpoint_pair.h"
 #include "src/core/lib/iomgr/iomgr.h"
 #include "src/core/lib/surface/channel.h"
+#include "src/core/lib/surface/completion_queue.h"
 #include "src/core/lib/surface/server.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
@@ -59,6 +60,8 @@
 static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_end2end_test_fixture *f = ts;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_endpoint_pair* sfd = f->fixture_data;
+  grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
   grpc_server_setup_transport(&exec_ctx, f->server, transport,
                               grpc_server_get_channel_args(f->server));
   grpc_exec_ctx_finish(&exec_ctx);
-- 
GitLab


From 9efec8eaad91fa4f5b056f910264b7a5ee9c20fe Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 14 Apr 2016 14:34:55 -0700
Subject: [PATCH 039/570] Add comments to the generated header file

---
 src/compiler/config.h            |  2 ++
 src/compiler/cpp_generator.cc    | 10 ++++++
 src/compiler/cpp_generator.h     | 13 ++++++--
 src/compiler/cpp_plugin.cc       | 53 ++++++++++++++++++++++++++++++++
 src/compiler/generator_helpers.h | 41 ++++++++++++++++++++++++
 5 files changed, 116 insertions(+), 3 deletions(-)

diff --git a/src/compiler/config.h b/src/compiler/config.h
index fea976c318..a826dd9744 100644
--- a/src/compiler/config.h
+++ b/src/compiler/config.h
@@ -44,6 +44,7 @@
 #define GRPC_CUSTOM_FILEDESCRIPTOR ::google::protobuf::FileDescriptor
 #define GRPC_CUSTOM_METHODDESCRIPTOR ::google::protobuf::MethodDescriptor
 #define GRPC_CUSTOM_SERVICEDESCRIPTOR ::google::protobuf::ServiceDescriptor
+#define GRPC_CUSTOM_SOURCELOCATION ::google::protobuf::SourceLocation
 #endif
 
 #ifndef GRPC_CUSTOM_CODEGENERATOR
@@ -74,6 +75,7 @@ typedef GRPC_CUSTOM_DESCRIPTOR Descriptor;
 typedef GRPC_CUSTOM_FILEDESCRIPTOR FileDescriptor;
 typedef GRPC_CUSTOM_METHODDESCRIPTOR MethodDescriptor;
 typedef GRPC_CUSTOM_SERVICEDESCRIPTOR ServiceDescriptor;
+typedef GRPC_CUSTOM_SOURCELOCATION SourceLocation;
 namespace compiler {
 typedef GRPC_CUSTOM_CODEGENERATOR CodeGenerator;
 typedef GRPC_CUSTOM_GENERATORCONTEXT GeneratorContext;
diff --git a/src/compiler/cpp_generator.cc b/src/compiler/cpp_generator.cc
index b133699306..97455cdbfd 100644
--- a/src/compiler/cpp_generator.cc
+++ b/src/compiler/cpp_generator.cc
@@ -101,6 +101,7 @@ grpc::string GetHeaderPrologue(File *file, const Parameters &params) {
     printer->Print(vars,
                   "// If you make any local change, they will be lost.\n");
     printer->Print(vars, "// source: $filename$\n");
+    printer->Print(file->GetLeadingComments().c_str());
     printer->Print(vars, "#ifndef GRPC_$filename_identifier$__INCLUDED\n");
     printer->Print(vars, "#define GRPC_$filename_identifier$__INCLUDED\n");
     printer->Print(vars, "\n");
@@ -455,6 +456,7 @@ void PrintHeaderServerMethodSync(Printer *printer, const Method *method,
   (*vars)["Method"] = method->name();
   (*vars)["Request"] = method->input_type_name();
   (*vars)["Response"] = method->output_type_name();
+  printer->Print(method->GetLeadingComments().c_str());
   if (method->NoStreaming()) {
     printer->Print(*vars,
                    "virtual ::grpc::Status $Method$("
@@ -479,6 +481,7 @@ void PrintHeaderServerMethodSync(Printer *printer, const Method *method,
         "::grpc::ServerReaderWriter< $Response$, $Request$>* stream);"
         "\n");
   }
+  printer->Print(method->GetTrailingComments().c_str());
 }
 
 void PrintHeaderServerMethodAsync(
@@ -673,6 +676,7 @@ void PrintHeaderService(Printer *printer,
                         std::map<grpc::string, grpc::string> *vars) {
   (*vars)["Service"] = service->name();
 
+  printer->Print(service->GetLeadingComments().c_str());
   printer->Print(*vars,
                  "class $Service$ GRPC_FINAL {\n"
                  " public:\n");
@@ -685,7 +689,9 @@ void PrintHeaderService(Printer *printer,
   printer->Indent();
   printer->Print("virtual ~StubInterface() {}\n");
   for (int i = 0; i < service->method_count(); ++i) {
+    printer->Print(service->method(i)->GetLeadingComments().c_str());
     PrintHeaderClientMethodInterfaces(printer, service->method(i).get(), vars, true);
+    printer->Print(service->method(i)->GetTrailingComments().c_str());
   }
   printer->Outdent();
   printer->Print("private:\n");
@@ -761,6 +767,7 @@ void PrintHeaderService(Printer *printer,
 
   printer->Outdent();
   printer->Print("};\n");
+  printer->Print(service->GetTrailingComments().c_str());
 }
 
 grpc::string GetHeaderServices(File *file,
@@ -817,6 +824,8 @@ grpc::string GetHeaderEpilogue(File *file,
 
     printer->Print(vars, "\n");
     printer->Print(vars, "#endif  // GRPC_$filename_identifier$__INCLUDED\n");
+
+    printer->Print(file->GetTrailingComments().c_str());
   }
   return output;
 }
@@ -836,6 +845,7 @@ grpc::string GetSourcePrologue(File *file,
     printer->Print(vars,
                   "// If you make any local change, they will be lost.\n");
     printer->Print(vars, "// source: $filename$\n\n");
+
     printer->Print(vars, "#include \"$filename_base$.pb.h\"\n");
     printer->Print(vars, "#include \"$filename_base$.grpc.pb.h\"\n");
     printer->Print(vars, "\n");
diff --git a/src/compiler/cpp_generator.h b/src/compiler/cpp_generator.h
index 99a60a2eae..1e68dfe3df 100644
--- a/src/compiler/cpp_generator.h
+++ b/src/compiler/cpp_generator.h
@@ -64,8 +64,15 @@ struct Parameters {
   grpc::string grpc_search_path;
 };
 
+// A common interface for objects having comments in the source.
+struct CommentHolder {
+  virtual ~CommentHolder() {}
+  virtual grpc::string GetLeadingComments() const = 0;
+  virtual grpc::string GetTrailingComments() const = 0;
+};
+
 // An abstract interface representing a method.
-struct Method {
+struct Method : public CommentHolder {
   virtual ~Method() {}
 
   virtual grpc::string name() const = 0;
@@ -80,7 +87,7 @@ struct Method {
 };
 
 // An abstract interface representing a service.
-struct Service {
+struct Service : public CommentHolder {
   virtual ~Service() {}
 
   virtual grpc::string name() const = 0;
@@ -101,7 +108,7 @@ struct Printer {
 
 // An interface that allows the source generated to be output using various
 // libraries/idls/serializers.
-struct File {
+struct File : public CommentHolder {
   virtual ~File() {}
 
   virtual grpc::string filename() const = 0;
diff --git a/src/compiler/cpp_plugin.cc b/src/compiler/cpp_plugin.cc
index f703c6453d..6128b816a4 100644
--- a/src/compiler/cpp_plugin.cc
+++ b/src/compiler/cpp_plugin.cc
@@ -35,11 +35,46 @@
 //
 
 #include <memory>
+#include <sstream>
 
 #include "src/compiler/config.h"
 
 #include "src/compiler/cpp_generator.h"
 #include "src/compiler/cpp_generator_helpers.h"
+#include "src/compiler/generator_helpers.h"
+
+grpc::string GenerateComments(const std::vector<grpc::string> &in) {
+  std::ostringstream oss;
+  for (const grpc::string &elem : in) {
+    if (elem.empty()) {
+      oss << "//\n";
+    } else if (elem[0] == ' ') {
+      oss << "//" << elem << "\n";
+    } else {
+      oss << "// " << elem << "\n";
+    }
+  }
+  return oss.str();
+}
+
+// Get leading or trailing comments in a string. Comment lines start with "// ".
+// Leading detached comments are put in in front of leading comments.
+template <typename DescriptorType>
+grpc::string GetComments(const DescriptorType *desc, bool leading) {
+  std::vector<grpc::string> out;
+  if (leading) {
+    grpc_generator::GetComment(
+        desc, grpc_generator::COMMENTTYPE_LEADING_DETACHED, &out);
+    std::vector<grpc::string> leading;
+    grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_LEADING,
+                               &leading);
+    out.insert(out.end(), leading.begin(), leading.end());
+  } else {
+    grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_TRAILING,
+                               &out);
+  }
+  return GenerateComments(out);
+}
 
 class ProtoBufMethod : public grpc_cpp_generator::Method {
  public:
@@ -71,6 +106,12 @@ class ProtoBufMethod : public grpc_cpp_generator::Method {
     return method_->client_streaming() && method_->server_streaming();
   }
 
+  grpc::string GetLeadingComments() const { return GetComments(method_, true); }
+
+  grpc::string GetTrailingComments() const {
+    return GetComments(method_, false);
+  }
+
  private:
   const grpc::protobuf::MethodDescriptor *method_;
 };
@@ -88,6 +129,14 @@ class ProtoBufService : public grpc_cpp_generator::Service {
           new ProtoBufMethod(service_->method(i)));
   };
 
+  grpc::string GetLeadingComments() const {
+    return GetComments(service_, true);
+  }
+
+  grpc::string GetTrailingComments() const {
+    return GetComments(service_, false);
+  }
+
  private:
   const grpc::protobuf::ServiceDescriptor *service_;
 };
@@ -136,6 +185,10 @@ class ProtoBufFile : public grpc_cpp_generator::File {
           new ProtoBufPrinter(str));
   }
 
+  grpc::string GetLeadingComments() const { return GetComments(file_, true); }
+
+  grpc::string GetTrailingComments() const { return GetComments(file_, false); }
+
  private:
   const grpc::protobuf::FileDescriptor *file_;
 };
diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index e1bb66a875..7cfea9d96d 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -35,6 +35,9 @@
 #define GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
 
 #include <map>
+#include <sstream>
+#include <string>
+#include <vector>
 
 #include "src/compiler/config.h"
 
@@ -165,6 +168,44 @@ inline MethodType GetMethodType(const grpc::protobuf::MethodDescriptor *method)
   }
 }
 
+inline void Split(const grpc::string &s, char delim,
+                  std::vector<grpc::string> *append_to) {
+  std::istringstream iss(s);
+  grpc::string piece;
+  while (std::getline(iss, piece)) {
+    append_to->push_back(piece);
+  }
+}
+
+enum CommentType {
+  COMMENTTYPE_LEADING,
+  COMMENTTYPE_TRAILING,
+  COMMENTTYPE_LEADING_DETACHED
+};
+
+// Get all the comments and append each line to out.
+template <typename DescriptorType>
+inline void GetComment(const DescriptorType *desc, CommentType type,
+                       std::vector<grpc::string> *out) {
+  grpc::protobuf::SourceLocation location;
+  if (!desc->GetSourceLocation(&location)) {
+    return;
+  }
+  if (type == COMMENTTYPE_LEADING || type == COMMENTTYPE_TRAILING) {
+    const grpc::string &comments = type == COMMENTTYPE_LEADING
+                                       ? location.leading_comments
+                                       : location.trailing_comments;
+    Split(comments, '\n', out);
+  } else if (type == COMMENTTYPE_LEADING_DETACHED) {
+    for (int i = 0; i < location.leading_detached_comments.size(); i++) {
+      Split(location.leading_detached_comments[i], '\n', out);
+      out->push_back("");
+    }
+  } else {
+    abort();
+  }
+}
+
 }  // namespace grpc_generator
 
 #endif  // GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
-- 
GitLab


From b8aa58b2cd32339b77fa2d2a7f38629a02d9c5e1 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 14 Apr 2016 15:50:50 -0700
Subject: [PATCH 040/570] Add a test

---
 Makefile                                      |  66 +++++
 build.yaml                                    |  11 +
 src/proto/grpc/testing/compiler_test.proto    |  74 +++++
 test/cpp/codegen/compiler_test_golden         | 260 ++++++++++++++++++
 test/cpp/codegen/golden_file_test.cc          |  64 +++++
 tools/run_tests/sources_and_headers.json      |  18 ++
 tools/run_tests/tests.json                    |  21 ++
 .../golden_file_test/golden_file_test.vcxproj | 206 ++++++++++++++
 .../golden_file_test.vcxproj.filters          |  36 +++
 9 files changed, 756 insertions(+)
 create mode 100644 src/proto/grpc/testing/compiler_test.proto
 create mode 100644 test/cpp/codegen/compiler_test_golden
 create mode 100644 test/cpp/codegen/golden_file_test.cc
 create mode 100644 vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj
 create mode 100644 vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj.filters

diff --git a/Makefile b/Makefile
index 690b92fa4b..842251167b 100644
--- a/Makefile
+++ b/Makefile
@@ -1009,6 +1009,7 @@ cxx_time_test: $(BINDIR)/$(CONFIG)/cxx_time_test
 end2end_test: $(BINDIR)/$(CONFIG)/end2end_test
 generic_async_streaming_ping_pong_test: $(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test
 generic_end2end_test: $(BINDIR)/$(CONFIG)/generic_end2end_test
+golden_file_test: $(BINDIR)/$(CONFIG)/golden_file_test
 grpc_cli: $(BINDIR)/$(CONFIG)/grpc_cli
 grpc_cpp_plugin: $(BINDIR)/$(CONFIG)/grpc_cpp_plugin
 grpc_csharp_plugin: $(BINDIR)/$(CONFIG)/grpc_csharp_plugin
@@ -1375,6 +1376,7 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/end2end_test \
   $(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test \
   $(BINDIR)/$(CONFIG)/generic_end2end_test \
+  $(BINDIR)/$(CONFIG)/golden_file_test \
   $(BINDIR)/$(CONFIG)/grpc_cli \
   $(BINDIR)/$(CONFIG)/grpclb_api_test \
   $(BINDIR)/$(CONFIG)/hybrid_end2end_test \
@@ -1705,6 +1707,8 @@ test_cxx: test_zookeeper buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test || ( echo test generic_async_streaming_ping_pong_test failed ; exit 1 )
 	$(E) "[RUN]     Testing generic_end2end_test"
 	$(Q) $(BINDIR)/$(CONFIG)/generic_end2end_test || ( echo test generic_end2end_test failed ; exit 1 )
+	$(E) "[RUN]     Testing golden_file_test"
+	$(Q) $(BINDIR)/$(CONFIG)/golden_file_test || ( echo test golden_file_test failed ; exit 1 )
 	$(E) "[RUN]     Testing grpclb_api_test"
 	$(Q) $(BINDIR)/$(CONFIG)/grpclb_api_test || ( echo test grpclb_api_test failed ; exit 1 )
 	$(E) "[RUN]     Testing hybrid_end2end_test"
@@ -1873,6 +1877,21 @@ $(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc: src/proto/grpc/lb/v0/lo
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
+ifeq ($(NO_PROTOC),true)
+$(GENDIR)/src/proto/grpc/testing/compiler_test.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/compiler_test.grpc.pb.cc: protoc_dep_error
+else
+$(GENDIR)/src/proto/grpc/testing/compiler_test.pb.cc: src/proto/grpc/testing/compiler_test.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
+	$(E) "[PROTOC]  Generating protobuf CC file from $<"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
+
+$(GENDIR)/src/proto/grpc/testing/compiler_test.grpc.pb.cc: src/proto/grpc/testing/compiler_test.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
+	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
+endif
+
 ifeq ($(NO_PROTOC),true)
 $(GENDIR)/src/proto/grpc/testing/control.pb.cc: protoc_dep_error
 $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc: protoc_dep_error
@@ -10376,6 +10395,53 @@ endif
 endif
 
 
+GOLDEN_FILE_TEST_SRC = \
+    $(GENDIR)/src/proto/grpc/testing/compiler_test.pb.cc $(GENDIR)/src/proto/grpc/testing/compiler_test.grpc.pb.cc \
+    test/cpp/codegen/golden_file_test.cc \
+
+GOLDEN_FILE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GOLDEN_FILE_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/golden_file_test: openssl_dep_error
+
+else
+
+
+
+
+ifeq ($(NO_PROTOBUF),true)
+
+# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
+
+$(BINDIR)/$(CONFIG)/golden_file_test: protobuf_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/golden_file_test: $(PROTOBUF_DEP) $(GOLDEN_FILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LDXX) $(LDFLAGS) $(GOLDEN_FILE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/golden_file_test
+
+endif
+
+endif
+
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/compiler_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+$(OBJDIR)/$(CONFIG)/test/cpp/codegen/golden_file_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_golden_file_test: $(GOLDEN_FILE_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(GOLDEN_FILE_TEST_OBJS:.o=.dep)
+endif
+endif
+$(OBJDIR)/$(CONFIG)/test/cpp/codegen/golden_file_test.o: $(GENDIR)/src/proto/grpc/testing/compiler_test.pb.cc $(GENDIR)/src/proto/grpc/testing/compiler_test.grpc.pb.cc
+
+
 GRPC_CLI_SRC = \
     test/cpp/util/grpc_cli.cc \
 
diff --git a/build.yaml b/build.yaml
index e274b0335f..7c16cb5732 100644
--- a/build.yaml
+++ b/build.yaml
@@ -2516,6 +2516,17 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
+- name: golden_file_test
+  gtest: true
+  build: test
+  language: c++
+  src:
+  - src/proto/grpc/testing/compiler_test.proto
+  - test/cpp/codegen/golden_file_test.cc
+  deps:
+  - grpc++
+  - grpc
+  - gpr
 - name: grpc_cli
   build: test
   run: false
diff --git a/src/proto/grpc/testing/compiler_test.proto b/src/proto/grpc/testing/compiler_test.proto
new file mode 100644
index 0000000000..19003e702a
--- /dev/null
+++ b/src/proto/grpc/testing/compiler_test.proto
@@ -0,0 +1,74 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// File detached comment 1
+
+// File detached comment 2
+
+// File leading comment 1
+syntax = "proto3";
+
+// File leading comment 2
+package grpc.testing;
+
+message Request {
+}
+message Response {
+}
+
+// ServiceA detached comment 1
+
+// ServiceA detached comment 2
+
+// ServiceA leading comment 1
+service ServiceA {
+  // MethodA1 detached comment 1
+
+  // MethodA1 leading comment 1
+  rpc MethodA1(Request) returns (Response);  // MethodA1 trailing comment 1
+
+  // MethodA2 detached leading comment 1
+
+  // Method A2 leading comment 1
+  // Method A2 leading comment 2
+  rpc MethodA2(stream Request) returns (Response);
+  // MethodA2 trailing comment 1
+}
+
+// ServiceB leading comment 1
+service ServiceB {
+  // ServiceB trailing comment 1
+
+  // MethodB1 leading comment 1
+  rpc MethodB1(Request) returns (Response);
+  // MethodB1 trailing comment 1
+}
+// ServiceB trailing comment 2
+
+// File trailing comment
diff --git a/test/cpp/codegen/compiler_test_golden b/test/cpp/codegen/compiler_test_golden
new file mode 100644
index 0000000000..00205fe8b9
--- /dev/null
+++ b/test/cpp/codegen/compiler_test_golden
@@ -0,0 +1,260 @@
+// Generated by the gRPC protobuf plugin.
+// If you make any local change, they will be lost.
+// source: src/proto/grpc/testing/compiler_test.proto
+#ifndef GRPC_src_2fproto_2fgrpc_2ftesting_2fcompiler_5ftest_2eproto__INCLUDED
+#define GRPC_src_2fproto_2fgrpc_2ftesting_2fcompiler_5ftest_2eproto__INCLUDED
+
+#include "src/proto/grpc/testing/compiler_test.pb.h"
+
+#include <grpc++/impl/codegen/async_stream.h>
+#include <grpc++/impl/codegen/async_unary_call.h>
+#include <grpc++/impl/codegen/proto_utils.h>
+#include <grpc++/impl/codegen/rpc_method.h>
+#include <grpc++/impl/codegen/service_type.h>
+#include <grpc++/impl/codegen/status.h>
+#include <grpc++/impl/codegen/stub_options.h>
+#include <grpc++/impl/codegen/sync_stream.h>
+
+namespace grpc {
+class CompletionQueue;
+class Channel;
+class RpcService;
+class ServerCompletionQueue;
+class ServerContext;
+}  // namespace grpc
+
+namespace grpc {
+namespace testing {
+
+// ServiceA detached comment 1
+//
+// ServiceA detached comment 2
+//
+// ServiceA leading comment 1
+class ServiceA GRPC_FINAL {
+ public:
+  class StubInterface {
+   public:
+    virtual ~StubInterface() {}
+    // MethodA1 leading comment 1
+    virtual ::grpc::Status MethodA1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) = 0;
+    std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::grpc::testing::Response>> AsyncMethodA1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::grpc::testing::Response>>(AsyncMethodA1Raw(context, request, cq));
+    }
+    // MethodA1 trailing comment 1
+    // MethodA2 detached leading comment 1
+    //
+    // Method A2 leading comment 1
+    // Method A2 leading comment 2
+    std::unique_ptr< ::grpc::ClientWriterInterface< ::grpc::testing::Request>> MethodA2(::grpc::ClientContext* context, ::grpc::testing::Response* response) {
+      return std::unique_ptr< ::grpc::ClientWriterInterface< ::grpc::testing::Request>>(MethodA2Raw(context, response));
+    }
+    std::unique_ptr< ::grpc::ClientAsyncWriterInterface< ::grpc::testing::Request>> AsyncMethodA2(::grpc::ClientContext* context, ::grpc::testing::Response* response, ::grpc::CompletionQueue* cq, void* tag) {
+      return std::unique_ptr< ::grpc::ClientAsyncWriterInterface< ::grpc::testing::Request>>(AsyncMethodA2Raw(context, response, cq, tag));
+    }
+    // MethodA2 trailing comment 1
+  private:
+    virtual ::grpc::ClientAsyncResponseReaderInterface< ::grpc::testing::Response>* AsyncMethodA1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) = 0;
+    virtual ::grpc::ClientWriterInterface< ::grpc::testing::Request>* MethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response) = 0;
+    virtual ::grpc::ClientAsyncWriterInterface< ::grpc::testing::Request>* AsyncMethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response, ::grpc::CompletionQueue* cq, void* tag) = 0;
+  };
+  class Stub GRPC_FINAL : public StubInterface {
+   public:
+    Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel);
+    ::grpc::Status MethodA1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) GRPC_OVERRIDE;
+    std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>> AsyncMethodA1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>>(AsyncMethodA1Raw(context, request, cq));
+    }
+    std::unique_ptr< ::grpc::ClientWriter< ::grpc::testing::Request>> MethodA2(::grpc::ClientContext* context, ::grpc::testing::Response* response) {
+      return std::unique_ptr< ::grpc::ClientWriter< ::grpc::testing::Request>>(MethodA2Raw(context, response));
+    }
+    std::unique_ptr< ::grpc::ClientAsyncWriter< ::grpc::testing::Request>> AsyncMethodA2(::grpc::ClientContext* context, ::grpc::testing::Response* response, ::grpc::CompletionQueue* cq, void* tag) {
+      return std::unique_ptr< ::grpc::ClientAsyncWriter< ::grpc::testing::Request>>(AsyncMethodA2Raw(context, response, cq, tag));
+    }
+
+   private:
+    std::shared_ptr< ::grpc::ChannelInterface> channel_;
+    ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>* AsyncMethodA1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) GRPC_OVERRIDE;
+    ::grpc::ClientWriter< ::grpc::testing::Request>* MethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response) GRPC_OVERRIDE;
+    ::grpc::ClientAsyncWriter< ::grpc::testing::Request>* AsyncMethodA2Raw(::grpc::ClientContext* context, ::grpc::testing::Response* response, ::grpc::CompletionQueue* cq, void* tag) GRPC_OVERRIDE;
+    const ::grpc::RpcMethod rpcmethod_MethodA1_;
+    const ::grpc::RpcMethod rpcmethod_MethodA2_;
+  };
+  static std::unique_ptr<Stub> NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options = ::grpc::StubOptions());
+
+  class Service : public ::grpc::Service {
+   public:
+    Service();
+    virtual ~Service();
+    // MethodA1 leading comment 1
+    virtual ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response);
+    // MethodA1 trailing comment 1
+    // MethodA2 detached leading comment 1
+    //
+    // Method A2 leading comment 1
+    // Method A2 leading comment 2
+    virtual ::grpc::Status MethodA2(::grpc::ServerContext* context, ::grpc::ServerReader< ::grpc::testing::Request>* reader, ::grpc::testing::Response* response);
+    // MethodA2 trailing comment 1
+  };
+  template <class BaseClass>
+  class WithAsyncMethod_MethodA1 : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service *service) {}
+   public:
+    WithAsyncMethod_MethodA1() {
+      ::grpc::Service::MarkMethodAsync(0);
+    }
+    ~WithAsyncMethod_MethodA1() GRPC_OVERRIDE {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    void RequestMethodA1(::grpc::ServerContext* context, ::grpc::testing::Request* request, ::grpc::ServerAsyncResponseWriter< ::grpc::testing::Response>* response, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
+      ::grpc::Service::RequestAsyncUnary(0, context, request, response, new_call_cq, notification_cq, tag);
+    }
+  };
+  template <class BaseClass>
+  class WithAsyncMethod_MethodA2 : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service *service) {}
+   public:
+    WithAsyncMethod_MethodA2() {
+      ::grpc::Service::MarkMethodAsync(1);
+    }
+    ~WithAsyncMethod_MethodA2() GRPC_OVERRIDE {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status MethodA2(::grpc::ServerContext* context, ::grpc::ServerReader< ::grpc::testing::Request>* reader, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    void RequestMethodA2(::grpc::ServerContext* context, ::grpc::ServerAsyncReader< ::grpc::testing::Response, ::grpc::testing::Request>* reader, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
+      ::grpc::Service::RequestAsyncClientStreaming(1, context, reader, new_call_cq, notification_cq, tag);
+    }
+  };
+  typedef WithAsyncMethod_MethodA1<WithAsyncMethod_MethodA2<Service > > AsyncService;
+  template <class BaseClass>
+  class WithGenericMethod_MethodA1 : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service *service) {}
+   public:
+    WithGenericMethod_MethodA1() {
+      ::grpc::Service::MarkMethodGeneric(0);
+    }
+    ~WithGenericMethod_MethodA1() GRPC_OVERRIDE {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status MethodA1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+  };
+  template <class BaseClass>
+  class WithGenericMethod_MethodA2 : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service *service) {}
+   public:
+    WithGenericMethod_MethodA2() {
+      ::grpc::Service::MarkMethodGeneric(1);
+    }
+    ~WithGenericMethod_MethodA2() GRPC_OVERRIDE {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status MethodA2(::grpc::ServerContext* context, ::grpc::ServerReader< ::grpc::testing::Request>* reader, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+  };
+};
+// MethodA1 detached comment 1
+
+// ServiceB leading comment 1
+class ServiceB GRPC_FINAL {
+ public:
+  class StubInterface {
+   public:
+    virtual ~StubInterface() {}
+    // MethodB1 leading comment 1
+    virtual ::grpc::Status MethodB1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) = 0;
+    std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::grpc::testing::Response>> AsyncMethodB1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::grpc::testing::Response>>(AsyncMethodB1Raw(context, request, cq));
+    }
+    // MethodB1 trailing comment 1
+  private:
+    virtual ::grpc::ClientAsyncResponseReaderInterface< ::grpc::testing::Response>* AsyncMethodB1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) = 0;
+  };
+  class Stub GRPC_FINAL : public StubInterface {
+   public:
+    Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel);
+    ::grpc::Status MethodB1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::testing::Response* response) GRPC_OVERRIDE;
+    std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>> AsyncMethodB1(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>>(AsyncMethodB1Raw(context, request, cq));
+    }
+
+   private:
+    std::shared_ptr< ::grpc::ChannelInterface> channel_;
+    ::grpc::ClientAsyncResponseReader< ::grpc::testing::Response>* AsyncMethodB1Raw(::grpc::ClientContext* context, const ::grpc::testing::Request& request, ::grpc::CompletionQueue* cq) GRPC_OVERRIDE;
+    const ::grpc::RpcMethod rpcmethod_MethodB1_;
+  };
+  static std::unique_ptr<Stub> NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options = ::grpc::StubOptions());
+
+  class Service : public ::grpc::Service {
+   public:
+    Service();
+    virtual ~Service();
+    // MethodB1 leading comment 1
+    virtual ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response);
+    // MethodB1 trailing comment 1
+  };
+  template <class BaseClass>
+  class WithAsyncMethod_MethodB1 : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service *service) {}
+   public:
+    WithAsyncMethod_MethodB1() {
+      ::grpc::Service::MarkMethodAsync(0);
+    }
+    ~WithAsyncMethod_MethodB1() GRPC_OVERRIDE {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    void RequestMethodB1(::grpc::ServerContext* context, ::grpc::testing::Request* request, ::grpc::ServerAsyncResponseWriter< ::grpc::testing::Response>* response, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
+      ::grpc::Service::RequestAsyncUnary(0, context, request, response, new_call_cq, notification_cq, tag);
+    }
+  };
+  typedef WithAsyncMethod_MethodB1<Service > AsyncService;
+  template <class BaseClass>
+  class WithGenericMethod_MethodB1 : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service *service) {}
+   public:
+    WithGenericMethod_MethodB1() {
+      ::grpc::Service::MarkMethodGeneric(0);
+    }
+    ~WithGenericMethod_MethodB1() GRPC_OVERRIDE {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status MethodB1(::grpc::ServerContext* context, const ::grpc::testing::Request* request, ::grpc::testing::Response* response) GRPC_FINAL GRPC_OVERRIDE {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+  };
+};
+// ServiceB trailing comment 1
+
+}  // namespace testing
+}  // namespace grpc
+
+
+#endif  // GRPC_src_2fproto_2fgrpc_2ftesting_2fcompiler_5ftest_2eproto__INCLUDED
diff --git a/test/cpp/codegen/golden_file_test.cc b/test/cpp/codegen/golden_file_test.cc
new file mode 100644
index 0000000000..ec08d08de6
--- /dev/null
+++ b/test/cpp/codegen/golden_file_test.cc
@@ -0,0 +1,64 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <fstream>
+#include <sstream>
+
+#include <gtest/gtest.h>
+
+// These paths rely on the fact that we run our tests under grpc/
+const char kGeneratedFilePath[] =
+    "gens/src/proto/grpc/testing/compiler_test.grpc.pb.h";
+const char kGoldenFilePath[] = "test/cpp/codegen/compiler_test_golden";
+
+TEST(GoldenFileTest, TestGeneratedFile) {
+  std::ifstream generated(kGeneratedFilePath);
+  std::ifstream golden(kGoldenFilePath);
+
+  ASSERT_TRUE(generated.good());
+  ASSERT_TRUE(golden.good());
+
+  std::ostringstream gen_oss;
+  std::ostringstream gold_oss;
+  gen_oss << generated.rdbuf();
+  gold_oss << golden.rdbuf();
+  EXPECT_EQ(gold_oss.str(), gen_oss.str());
+
+  generated.close();
+  golden.close();
+}
+
+int main(int argc, char **argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index ca409e3c05..5e3dee70b8 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -2109,6 +2109,24 @@
     "third_party": false, 
     "type": "target"
   }, 
+  {
+    "deps": [
+      "gpr", 
+      "grpc", 
+      "grpc++"
+    ], 
+    "headers": [
+      "src/proto/grpc/testing/compiler_test.grpc.pb.h", 
+      "src/proto/grpc/testing/compiler_test.pb.h"
+    ], 
+    "language": "c++", 
+    "name": "golden_file_test", 
+    "src": [
+      "test/cpp/codegen/golden_file_test.cc"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
   {
     "deps": [
       "gpr", 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index f8c658672b..ddc996e491 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -2267,6 +2267,27 @@
       "windows"
     ]
   }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "gtest": true, 
+    "language": "c++", 
+    "name": "golden_file_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
   {
     "args": [], 
     "ci_platforms": [
diff --git a/vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj b/vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj
new file mode 100644
index 0000000000..e9802773d8
--- /dev/null
+++ b/vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj
@@ -0,0 +1,206 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{0ECDE365-D634-4E15-099F-40A38E151C65}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\cpptest.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\protobuf.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+    <TargetName>golden_file_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'">
+    <TargetName>golden_file_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\compiler_test.pb.cc">
+    </ClCompile>
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\compiler_test.pb.h">
+    </ClInclude>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\compiler_test.grpc.pb.cc">
+    </ClCompile>
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\compiler_test.grpc.pb.h">
+    </ClInclude>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\codegen\golden_file_test.cc">
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++\grpc++.vcxproj">
+      <Project>{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc\grpc.vcxproj">
+      <Project>{29D16885-7228-4C31-81ED-5F9187C7F2A9}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr\gpr.vcxproj">
+      <Project>{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" />
+  </Target>
+</Project>
+
diff --git a/vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj.filters b/vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj.filters
new file mode 100644
index 0000000000..c329e4da5c
--- /dev/null
+++ b/vsprojects/vcxproj/test/golden_file_test/golden_file_test.vcxproj.filters
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\compiler_test.proto">
+      <Filter>src\proto\grpc\testing</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\codegen\golden_file_test.cc">
+      <Filter>test\cpp\codegen</Filter>
+    </ClCompile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{cd916cf8-bce0-7051-b6d4-e1cd0bf3894c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{a2d414fe-b561-a38e-58a9-40d8bc68a107}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{edbc155a-ceb8-62b4-2b73-37228e5fa736}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{761a3503-8934-4ee6-8bf1-77ba1385baa7}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test">
+      <UniqueIdentifier>{4f08cfc5-a59d-7cb4-9ef5-a603b2025936}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp">
+      <UniqueIdentifier>{af281cac-e23b-109b-8e63-c7cff85c81f4}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp\codegen">
+      <UniqueIdentifier>{e105f656-566f-3d70-fbe5-e03fee8e612d}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
-- 
GitLab


From b01e013e9fb2cb21ee81248f160ec40df1bc763d Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 14 Apr 2016 16:41:09 -0700
Subject: [PATCH 041/570] fix compiler warning

---
 src/compiler/generator_helpers.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index 7cfea9d96d..16f0ca32df 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -197,7 +197,8 @@ inline void GetComment(const DescriptorType *desc, CommentType type,
                                        : location.trailing_comments;
     Split(comments, '\n', out);
   } else if (type == COMMENTTYPE_LEADING_DETACHED) {
-    for (int i = 0; i < location.leading_detached_comments.size(); i++) {
+    for (unsigned int i = 0; i < location.leading_detached_comments.size();
+         i++) {
       Split(location.leading_detached_comments[i], '\n', out);
       out->push_back("");
     }
-- 
GitLab


From 8282b755a217031a60329fb4ed2f54cd46966628 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 14 Apr 2016 17:13:24 -0700
Subject: [PATCH 042/570] Clarify the comments

---
 src/proto/grpc/testing/compiler_test.proto | 8 ++++----
 test/cpp/codegen/compiler_test_golden      | 1 -
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/proto/grpc/testing/compiler_test.proto b/src/proto/grpc/testing/compiler_test.proto
index 19003e702a..22674974ed 100644
--- a/src/proto/grpc/testing/compiler_test.proto
+++ b/src/proto/grpc/testing/compiler_test.proto
@@ -31,10 +31,12 @@
 
 // File detached comment 2
 
-// File leading comment 1
+// Syntax leading comment 1
 syntax = "proto3";
 
-// File leading comment 2
+// File detached comment 3
+
+// Package leading comment 1
 package grpc.testing;
 
 message Request {
@@ -48,8 +50,6 @@ message Response {
 
 // ServiceA leading comment 1
 service ServiceA {
-  // MethodA1 detached comment 1
-
   // MethodA1 leading comment 1
   rpc MethodA1(Request) returns (Response);  // MethodA1 trailing comment 1
 
diff --git a/test/cpp/codegen/compiler_test_golden b/test/cpp/codegen/compiler_test_golden
index 00205fe8b9..9a2303902b 100644
--- a/test/cpp/codegen/compiler_test_golden
+++ b/test/cpp/codegen/compiler_test_golden
@@ -172,7 +172,6 @@ class ServiceA GRPC_FINAL {
     }
   };
 };
-// MethodA1 detached comment 1
 
 // ServiceB leading comment 1
 class ServiceB GRPC_FINAL {
-- 
GitLab


From c4b18a50de3ab04b189c9f0e2b56cb08a9f15542 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 15 Apr 2016 04:53:54 +0200
Subject: [PATCH 043/570] Adding support for msys.

---
 BUILD                                       |  4 +
 Makefile                                    |  2 +
 binding.gyp                                 |  2 +
 build.yaml                                  |  2 +
 config.m4                                   |  2 +
 gRPC.podspec                                |  2 +
 grpc.gemspec                                |  2 +
 include/grpc/impl/codegen/port_platform.h   | 44 +++++-----
 package.xml                                 |  2 +
 src/core/lib/iomgr/tcp_server_windows.c     | 27 ++----
 src/core/lib/iomgr/tcp_windows.c            | 14 +++-
 src/core/lib/support/env_win32.c            | 44 +++++-----
 src/core/lib/support/log_linux.c            |  4 +-
 src/core/lib/support/log_win32.c            | 18 +---
 src/core/lib/support/string_util_win32.c    | 91 +++++++++++++++++++++
 src/core/lib/support/string_win32.c         | 41 +++-------
 src/core/lib/support/time_win32.c           |  4 +-
 src/core/lib/support/tmpfile_msys.c         | 75 +++++++++++++++++
 src/core/lib/support/tmpfile_posix.c        |  4 +-
 src/core/lib/support/tmpfile_win32.c        |  4 +-
 src/python/grpcio/grpc_core_dependencies.py |  2 +
 test/core/util/port_windows.c               |  9 +-
 test/core/util/test_config.c                |  2 +-
 tools/doxygen/Doxyfile.core.internal        |  2 +
 tools/run_tests/sources_and_headers.json    |  2 +
 vsprojects/vcxproj/gpr/gpr.vcxproj          |  4 +
 vsprojects/vcxproj/gpr/gpr.vcxproj.filters  |  6 ++
 27 files changed, 296 insertions(+), 119 deletions(-)
 create mode 100644 src/core/lib/support/string_util_win32.c
 create mode 100644 src/core/lib/support/tmpfile_msys.c

diff --git a/BUILD b/BUILD
index fa9a120989..237322a5e1 100644
--- a/BUILD
+++ b/BUILD
@@ -84,6 +84,7 @@ cc_library(
     "src/core/lib/support/stack_lockfree.c",
     "src/core/lib/support/string.c",
     "src/core/lib/support/string_posix.c",
+    "src/core/lib/support/string_util_win32.c",
     "src/core/lib/support/string_win32.c",
     "src/core/lib/support/subprocess_posix.c",
     "src/core/lib/support/subprocess_windows.c",
@@ -98,6 +99,7 @@ cc_library(
     "src/core/lib/support/time_precise.c",
     "src/core/lib/support/time_win32.c",
     "src/core/lib/support/tls_pthread.c",
+    "src/core/lib/support/tmpfile_msys.c",
     "src/core/lib/support/tmpfile_posix.c",
     "src/core/lib/support/tmpfile_win32.c",
     "src/core/lib/support/wrap_memcpy.c",
@@ -1211,6 +1213,7 @@ objc_library(
     "src/core/lib/support/stack_lockfree.c",
     "src/core/lib/support/string.c",
     "src/core/lib/support/string_posix.c",
+    "src/core/lib/support/string_util_win32.c",
     "src/core/lib/support/string_win32.c",
     "src/core/lib/support/subprocess_posix.c",
     "src/core/lib/support/subprocess_windows.c",
@@ -1225,6 +1228,7 @@ objc_library(
     "src/core/lib/support/time_precise.c",
     "src/core/lib/support/time_win32.c",
     "src/core/lib/support/tls_pthread.c",
+    "src/core/lib/support/tmpfile_msys.c",
     "src/core/lib/support/tmpfile_posix.c",
     "src/core/lib/support/tmpfile_win32.c",
     "src/core/lib/support/wrap_memcpy.c",
diff --git a/Makefile b/Makefile
index 488d6f4dce..fdc523907d 100644
--- a/Makefile
+++ b/Makefile
@@ -2322,6 +2322,7 @@ LIBGPR_SRC = \
     src/core/lib/support/stack_lockfree.c \
     src/core/lib/support/string.c \
     src/core/lib/support/string_posix.c \
+    src/core/lib/support/string_util_win32.c \
     src/core/lib/support/string_win32.c \
     src/core/lib/support/subprocess_posix.c \
     src/core/lib/support/subprocess_windows.c \
@@ -2336,6 +2337,7 @@ LIBGPR_SRC = \
     src/core/lib/support/time_precise.c \
     src/core/lib/support/time_win32.c \
     src/core/lib/support/tls_pthread.c \
+    src/core/lib/support/tmpfile_msys.c \
     src/core/lib/support/tmpfile_posix.c \
     src/core/lib/support/tmpfile_win32.c \
     src/core/lib/support/wrap_memcpy.c \
diff --git a/binding.gyp b/binding.gyp
index 8efc8a2b8e..492b75f8fd 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -519,6 +519,7 @@
         'src/core/lib/support/stack_lockfree.c',
         'src/core/lib/support/string.c',
         'src/core/lib/support/string_posix.c',
+        'src/core/lib/support/string_util_win32.c',
         'src/core/lib/support/string_win32.c',
         'src/core/lib/support/subprocess_posix.c',
         'src/core/lib/support/subprocess_windows.c',
@@ -533,6 +534,7 @@
         'src/core/lib/support/time_precise.c',
         'src/core/lib/support/time_win32.c',
         'src/core/lib/support/tls_pthread.c',
+        'src/core/lib/support/tmpfile_msys.c',
         'src/core/lib/support/tmpfile_posix.c',
         'src/core/lib/support/tmpfile_win32.c',
         'src/core/lib/support/wrap_memcpy.c',
diff --git a/build.yaml b/build.yaml
index a6feea5074..4a0663452d 100644
--- a/build.yaml
+++ b/build.yaml
@@ -103,6 +103,7 @@ filegroups:
   - src/core/lib/support/stack_lockfree.c
   - src/core/lib/support/string.c
   - src/core/lib/support/string_posix.c
+  - src/core/lib/support/string_util_win32.c
   - src/core/lib/support/string_win32.c
   - src/core/lib/support/subprocess_posix.c
   - src/core/lib/support/subprocess_windows.c
@@ -117,6 +118,7 @@ filegroups:
   - src/core/lib/support/time_precise.c
   - src/core/lib/support/time_win32.c
   - src/core/lib/support/tls_pthread.c
+  - src/core/lib/support/tmpfile_msys.c
   - src/core/lib/support/tmpfile_posix.c
   - src/core/lib/support/tmpfile_win32.c
   - src/core/lib/support/wrap_memcpy.c
diff --git a/config.m4 b/config.m4
index 7d3d899a40..acd798741f 100644
--- a/config.m4
+++ b/config.m4
@@ -63,6 +63,7 @@ if test "$PHP_GRPC" != "no"; then
     src/core/lib/support/stack_lockfree.c \
     src/core/lib/support/string.c \
     src/core/lib/support/string_posix.c \
+    src/core/lib/support/string_util_win32.c \
     src/core/lib/support/string_win32.c \
     src/core/lib/support/subprocess_posix.c \
     src/core/lib/support/subprocess_windows.c \
@@ -77,6 +78,7 @@ if test "$PHP_GRPC" != "no"; then
     src/core/lib/support/time_precise.c \
     src/core/lib/support/time_win32.c \
     src/core/lib/support/tls_pthread.c \
+    src/core/lib/support/tmpfile_msys.c \
     src/core/lib/support/tmpfile_posix.c \
     src/core/lib/support/tmpfile_win32.c \
     src/core/lib/support/wrap_memcpy.c \
diff --git a/gRPC.podspec b/gRPC.podspec
index 82c5eaac41..b3122dd272 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -144,6 +144,7 @@ Pod::Spec.new do |s|
                       'src/core/lib/support/stack_lockfree.c',
                       'src/core/lib/support/string.c',
                       'src/core/lib/support/string_posix.c',
+                      'src/core/lib/support/string_util_win32.c',
                       'src/core/lib/support/string_win32.c',
                       'src/core/lib/support/subprocess_posix.c',
                       'src/core/lib/support/subprocess_windows.c',
@@ -158,6 +159,7 @@ Pod::Spec.new do |s|
                       'src/core/lib/support/time_precise.c',
                       'src/core/lib/support/time_win32.c',
                       'src/core/lib/support/tls_pthread.c',
+                      'src/core/lib/support/tmpfile_msys.c',
                       'src/core/lib/support/tmpfile_posix.c',
                       'src/core/lib/support/tmpfile_win32.c',
                       'src/core/lib/support/wrap_memcpy.c',
diff --git a/grpc.gemspec b/grpc.gemspec
index b8cfc4e6c4..3e0677ebdc 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -128,6 +128,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/support/stack_lockfree.c )
   s.files += %w( src/core/lib/support/string.c )
   s.files += %w( src/core/lib/support/string_posix.c )
+  s.files += %w( src/core/lib/support/string_util_win32.c )
   s.files += %w( src/core/lib/support/string_win32.c )
   s.files += %w( src/core/lib/support/subprocess_posix.c )
   s.files += %w( src/core/lib/support/subprocess_windows.c )
@@ -142,6 +143,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/support/time_precise.c )
   s.files += %w( src/core/lib/support/time_win32.c )
   s.files += %w( src/core/lib/support/tls_pthread.c )
+  s.files += %w( src/core/lib/support/tmpfile_msys.c )
   s.files += %w( src/core/lib/support/tmpfile_posix.c )
   s.files += %w( src/core/lib/support/tmpfile_win32.c )
   s.files += %w( src/core/lib/support/wrap_memcpy.c )
diff --git a/include/grpc/impl/codegen/port_platform.h b/include/grpc/impl/codegen/port_platform.h
index 3242f07599..bbcb4098e3 100644
--- a/include/grpc/impl/codegen/port_platform.h
+++ b/include/grpc/impl/codegen/port_platform.h
@@ -82,28 +82,31 @@
    things.  */
 
 #if !defined(GPR_NO_AUTODETECT_PLATFORM)
+#if defined(_WIN64) || defined(WIN64) || defined(_WIN32) || defined(WIN32)
 #if defined(_WIN64) || defined(WIN64)
-#define GPR_PLATFORM_STRING "windows"
-#define GPR_WIN32 1
 #define GPR_ARCH_64 1
-#define GPR_GETPID_IN_PROCESS_H 1
-#define GPR_WINSOCK_SOCKET 1
-#define GPR_WINDOWS_SUBPROCESS 1
-#ifdef __GNUC__
-#define GPR_GCC_ATOMIC 1
-#define GPR_GCC_TLS 1
 #else
-#define GPR_WIN32_ATOMIC 1
-#define GPR_MSVC_TLS 1
+#define GPR_ARCH_32 1
 #endif
-#define GPR_WINDOWS_CRASH_HANDLER 1
-#elif defined(_WIN32) || defined(WIN32)
 #define GPR_PLATFORM_STRING "windows"
-#define GPR_ARCH_32 1
 #define GPR_WIN32 1
-#define GPR_GETPID_IN_PROCESS_H 1
 #define GPR_WINSOCK_SOCKET 1
 #define GPR_WINDOWS_SUBPROCESS 1
+#define GPR_WIN32_ENV
+#ifdef __MSYS__
+#define GPR_GETPID_IN_UNISTD_H 1
+#define GPR_MSYS_TMPFILE
+#define GPR_POSIX_LOG
+#define GPR_POSIX_STRING
+#define GPR_POSIX_TIME
+#else
+#define GPR_GETPID_IN_PROCESS_H 1
+#define GPR_WIN32_TMPFILE
+#define GPR_WIN32_LOG
+#define GPR_WINDOWS_CRASH_HANDLER 1
+#define GPR_WIN32_STRING
+#define GPR_WIN32_TIME
+#endif
 #ifdef __GNUC__
 #define GPR_GCC_ATOMIC 1
 #define GPR_GCC_TLS 1
@@ -111,7 +114,6 @@
 #define GPR_WIN32_ATOMIC 1
 #define GPR_MSVC_TLS 1
 #endif
-#define GPR_WINDOWS_CRASH_HANDLER 1
 #elif defined(ANDROID) || defined(__ANDROID__)
 #define GPR_PLATFORM_STRING "android"
 #define GPR_ANDROID 1
@@ -126,7 +128,8 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
-#define GPR_POSIX_FILE 1
+#define GPR_POSIX_TMPFILE 1
+#define GPR_POSIX_LOG
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
 #define GPR_POSIX_SYNC 1
@@ -153,6 +156,7 @@
 #define GPR_GCC_ATOMIC 1
 #define GPR_GCC_TLS 1
 #define GPR_LINUX 1
+#define GPR_LINUX_LOG
 #define GPR_LINUX_MULTIPOLL_WITH_EPOLL 1
 #define GPR_POSIX_WAKEUP_FD 1
 #define GPR_POSIX_SOCKET 1
@@ -175,7 +179,7 @@
 #ifndef GPR_LINUX_SOCKETUTILS
 #define GPR_POSIX_SOCKETUTILS
 #endif
-#define GPR_POSIX_FILE 1
+#define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
 #define GPR_POSIX_SYNC 1
@@ -213,7 +217,7 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
-#define GPR_POSIX_FILE 1
+#define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
 #define GPR_POSIX_SYNC 1
@@ -243,7 +247,7 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
-#define GPR_POSIX_FILE 1
+#define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
 #define GPR_POSIX_SYNC 1
@@ -280,7 +284,7 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
-#define GPR_POSIX_FILE 1
+#define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
 #define GPR_POSIX_SYNC 1
diff --git a/package.xml b/package.xml
index 2f4c625539..b21e974c8e 100644
--- a/package.xml
+++ b/package.xml
@@ -131,6 +131,7 @@
     <file baseinstalldir="/" name="src/core/lib/support/stack_lockfree.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/string.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/string_posix.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/string_util_win32.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/string_win32.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/subprocess_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/subprocess_windows.c" role="src" />
@@ -145,6 +146,7 @@
     <file baseinstalldir="/" name="src/core/lib/support/time_precise.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/time_win32.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/tls_pthread.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/tmpfile_msys.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/tmpfile_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/tmpfile_win32.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/support/wrap_memcpy.c" role="src" />
diff --git a/src/core/lib/iomgr/tcp_server_windows.c b/src/core/lib/iomgr/tcp_server_windows.c
index 6940dec7b0..53f58477a4 100644
--- a/src/core/lib/iomgr/tcp_server_windows.c
+++ b/src/core/lib/iomgr/tcp_server_windows.c
@@ -510,30 +510,17 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr,
 
 unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server *s,
                                        unsigned port_index) {
-  grpc_tcp_listener *sp;
-  for (sp = s->head; sp && port_index != 0; sp = sp->next, --port_index)
-    ;
-  if (sp) {
-    return 1;
-  } else {
-    return 0;
-  }
+  (void)s;
+  (void)port_index;
+  abort();
 }
 
 int grpc_tcp_server_port_fd(grpc_tcp_server *s, unsigned port_index,
                             unsigned fd_index) {
-  grpc_tcp_listener *sp;
-  if (fd_index != 0) {
-    /* Windows implementation has only one fd per port_index. */
-    return -1;
-  }
-  for (sp = s->head; sp && port_index != 0; sp = sp->next, --port_index)
-    ;
-  if (sp) {
-    return _open_osfhandle((intptr_t)sp->socket->socket, 0);
-  } else {
-    return -1;
-  }
+  (void)s;
+  (void)port_index;
+  (void)fd_index;
+  abort();
 }
 
 void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s,
diff --git a/src/core/lib/iomgr/tcp_windows.c b/src/core/lib/iomgr/tcp_windows.c
index 7ee689a7e4..3996823933 100644
--- a/src/core/lib/iomgr/tcp_windows.c
+++ b/src/core/lib/iomgr/tcp_windows.c
@@ -35,6 +35,8 @@
 
 #ifdef GPR_WINSOCK_SOCKET
 
+#include <limits.h>
+
 #include "src/core/lib/iomgr/sockaddr_win32.h"
 
 #include <grpc/support/alloc.h>
@@ -51,12 +53,20 @@
 #include "src/core/lib/iomgr/tcp_client.h"
 #include "src/core/lib/iomgr/timer.h"
 
+#if defined(__MSYS__) && defined(GPR_ARCH_64)
+/* Nasty workaround for nasty bug when using the 64 bits msys compiler
+   in conjunction with Microsoft Windows headers. */
+#define GRPC_FIONBIO _IOW('f', 126, uint32_t)
+#else
+#define GRPC_FIONBIO FIONBIO
+#endif
+
 static int set_non_block(SOCKET sock) {
   int status;
-  unsigned long param = 1;
+  uint32_t param = 1;
   DWORD ret;
   status =
-      WSAIoctl(sock, FIONBIO, &param, sizeof(param), NULL, 0, &ret, NULL, NULL);
+      WSAIoctl(sock, GRPC_FIONBIO, &param, sizeof(param), NULL, 0, &ret, NULL, NULL);
   return status == 0;
 }
 
diff --git a/src/core/lib/support/env_win32.c b/src/core/lib/support/env_win32.c
index ef84c941df..e670e1e8d0 100644
--- a/src/core/lib/support/env_win32.c
+++ b/src/core/lib/support/env_win32.c
@@ -33,41 +33,47 @@
 
 #include <grpc/support/port_platform.h>
 
-#ifdef GPR_WIN32
+#ifdef GPR_WIN32_ENV
+
+#include <windows.h>
 
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/string.h"
-
-#ifdef __MINGW32__
-errno_t getenv_s(size_t *size_needed, char *buffer, size_t size,
-                 const char *varname);
-#else
-#include <stdlib.h>
-#endif
+#include "src/core/lib/support/string_win32.h"
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
 
 char *gpr_getenv(const char *name) {
-  size_t size;
   char *result = NULL;
-  errno_t err;
+  DWORD size;
+  LPTSTR tresult = NULL;
+  LPTSTR tname = gpr_char_to_tchar(name);
+  DWORD ret;
 
-  err = getenv_s(&size, NULL, 0, name);
-  if (err || (size == 0)) return NULL;
-  result = gpr_malloc(size);
-  err = getenv_s(&size, result, size, name);
-  if (err) {
-    gpr_free(result);
+  ret = GetEnvironmentVariable(tname, NULL, 0);
+  if (ret == 0) return NULL;
+  size = ret * (DWORD)sizeof(TCHAR);
+  tresult = gpr_malloc(size);
+  ret = GetEnvironmentVariable(tname, tresult, size);
+  gpr_free(tname);
+  if (ret == 0) {
+    gpr_free(tresult);
     return NULL;
   }
+  result = gpr_tchar_to_char(tresult);
+  gpr_free(tresult);
   return result;
 }
 
 void gpr_setenv(const char *name, const char *value) {
-  errno_t res = _putenv_s(name, value);
-  GPR_ASSERT(res == 0);
+  LPTSTR tname = gpr_char_to_tchar(name);
+  LPTSTR tvalue = gpr_char_to_tchar(value);
+  BOOL res = SetEnvironmentVariable(tname, tvalue);
+  gpr_free(tname);
+  gpr_free(tvalue);
+  GPR_ASSERT(res);
 }
 
-#endif /* GPR_WIN32 */
+#endif /* GPR_WIN32_ENV */
diff --git a/src/core/lib/support/log_linux.c b/src/core/lib/support/log_linux.c
index ff3febb38e..ca04c022e3 100644
--- a/src/core/lib/support/log_linux.c
+++ b/src/core/lib/support/log_linux.c
@@ -41,7 +41,7 @@
 
 #include <grpc/support/port_platform.h>
 
-#ifdef GPR_LINUX
+#ifdef GPR_LINUX_LOG
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
@@ -103,4 +103,4 @@ void gpr_default_log(gpr_log_func_args *args) {
   gpr_free(prefix);
 }
 
-#endif
+#endif /* GPR_LINUX_LOG */
diff --git a/src/core/lib/support/log_win32.c b/src/core/lib/support/log_win32.c
index ba78497a0a..29735bd18c 100644
--- a/src/core/lib/support/log_win32.c
+++ b/src/core/lib/support/log_win32.c
@@ -33,7 +33,7 @@
 
 #include <grpc/support/port_platform.h>
 
-#ifdef GPR_WIN32
+#ifdef GPR_WIN32_LOG
 
 #include <stdarg.h>
 #include <stdio.h>
@@ -109,18 +109,4 @@ void gpr_default_log(gpr_log_func_args *args) {
   fflush(stderr);
 }
 
-char *gpr_format_message(int messageid) {
-  LPTSTR tmessage;
-  char *message;
-  DWORD status = FormatMessage(
-      FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
-          FORMAT_MESSAGE_IGNORE_INSERTS,
-      NULL, (DWORD)messageid, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-      (LPTSTR)(&tmessage), 0, NULL);
-  if (status == 0) return gpr_strdup("Unable to retrieve error string");
-  message = gpr_tchar_to_char(tmessage);
-  LocalFree(tmessage);
-  return message;
-}
-
-#endif /* GPR_WIN32 */
+#endif /* GPR_WIN32_LOG */
diff --git a/src/core/lib/support/string_util_win32.c b/src/core/lib/support/string_util_win32.c
new file mode 100644
index 0000000000..fd14ce54e4
--- /dev/null
+++ b/src/core/lib/support/string_util_win32.c
@@ -0,0 +1,91 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* Posix code for gpr snprintf support. */
+
+#include <grpc/support/port_platform.h>
+
+#ifdef GPR_WIN32
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+#include <wchar.h>
+#include <strsafe.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/string_util.h>
+
+#include "src/core/lib/support/string.h"
+
+#if defined UNICODE || defined _UNICODE
+LPTSTR
+gpr_char_to_tchar(LPCSTR input) {
+  LPTSTR ret;
+  int needed = MultiByteToWideChar(CP_UTF8, 0, input, -1, NULL, 0);
+  if (needed <= 0) return NULL;
+  ret = gpr_malloc((unsigned)needed * sizeof(TCHAR));
+  MultiByteToWideChar(CP_UTF8, 0, input, -1, ret, needed);
+  return ret;
+}
+
+LPSTR
+gpr_tchar_to_char(LPCTSTR input) {
+  LPSTR ret;
+  int needed = WideCharToMultiByte(CP_UTF8, 0, input, -1, NULL, 0, NULL, NULL);
+  if (needed <= 0) return NULL;
+  ret = gpr_malloc((unsigned)needed);
+  WideCharToMultiByte(CP_UTF8, 0, input, -1, ret, needed, NULL, NULL);
+  return ret;
+}
+#else
+char *gpr_tchar_to_char(LPTSTR input) { return gpr_strdup(input); }
+
+char *gpr_char_to_tchar(LPTSTR input) { return gpr_strdup(input); }
+#endif
+
+char *gpr_format_message(int messageid) {
+  LPTSTR tmessage;
+  char *message;
+  DWORD status = FormatMessage(
+      FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
+          FORMAT_MESSAGE_IGNORE_INSERTS,
+      NULL, (DWORD)messageid, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+      (LPTSTR)(&tmessage), 0, NULL);
+  if (status == 0) return gpr_strdup("Unable to retrieve error string");
+  message = gpr_tchar_to_char(tmessage);
+  LocalFree(tmessage);
+  return message;
+}
+
+#endif /* GPR_WIN32 */
diff --git a/src/core/lib/support/string_win32.c b/src/core/lib/support/string_win32.c
index a2f9857356..8382cde15a 100644
--- a/src/core/lib/support/string_win32.c
+++ b/src/core/lib/support/string_win32.c
@@ -31,23 +31,28 @@
  *
  */
 
-/* Posix code for gpr snprintf support. */
+/* Windows code for gpr snprintf support. */
 
 #include <grpc/support/port_platform.h>
 
-#ifdef GPR_WIN32
+#ifdef GPR_WIN32_STRING
 
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
+#include <wchar.h>
+#include <strsafe.h>
 
 #include <grpc/support/alloc.h>
+#include <grpc/support/string_util.h>
 
 #include "src/core/lib/support/string.h"
 
 int gpr_asprintf(char **strp, const char *format, ...) {
   va_list args;
   int ret;
+
+  HRESULT success;
   size_t strp_buflen;
 
   /* Determine the length. */
@@ -68,9 +73,9 @@ int gpr_asprintf(char **strp, const char *format, ...) {
 
   /* Print to the buffer. */
   va_start(args, format);
-  ret = vsnprintf_s(*strp, strp_buflen, _TRUNCATE, format, args);
+  success = StringCbVPrintfA(*strp, strp_buflen, format, args);
   va_end(args);
-  if ((size_t)ret == strp_buflen - 1) {
+  if (success == S_OK) {
     return ret;
   }
 
@@ -80,30 +85,4 @@ int gpr_asprintf(char **strp, const char *format, ...) {
   return -1;
 }
 
-#if defined UNICODE || defined _UNICODE
-LPTSTR
-gpr_char_to_tchar(LPCSTR input) {
-  LPTSTR ret;
-  int needed = MultiByteToWideChar(CP_UTF8, 0, input, -1, NULL, 0);
-  if (needed <= 0) return NULL;
-  ret = gpr_malloc((unsigned)needed * sizeof(TCHAR));
-  MultiByteToWideChar(CP_UTF8, 0, input, -1, ret, needed);
-  return ret;
-}
-
-LPSTR
-gpr_tchar_to_char(LPCTSTR input) {
-  LPSTR ret;
-  int needed = WideCharToMultiByte(CP_UTF8, 0, input, -1, NULL, 0, NULL, NULL);
-  if (needed <= 0) return NULL;
-  ret = gpr_malloc((unsigned)needed);
-  WideCharToMultiByte(CP_UTF8, 0, input, -1, ret, needed, NULL, NULL);
-  return ret;
-}
-#else
-char *gpr_tchar_to_char(LPTSTR input) { return gpr_strdup(input); }
-
-char *gpr_char_to_tchar(LPTSTR input) { return gpr_strdup(input); }
-#endif
-
-#endif /* GPR_WIN32 */
+#endif /* GPR_WIN32_STRING */
diff --git a/src/core/lib/support/time_win32.c b/src/core/lib/support/time_win32.c
index f7acbd14a6..9e924ab3f4 100644
--- a/src/core/lib/support/time_win32.c
+++ b/src/core/lib/support/time_win32.c
@@ -35,7 +35,7 @@
 
 #include <grpc/support/port_platform.h>
 
-#ifdef GPR_WIN32
+#ifdef GPR_WIN32_TIME
 
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
@@ -107,4 +107,4 @@ void gpr_sleep_until(gpr_timespec until) {
   }
 }
 
-#endif /* GPR_WIN32 */
+#endif /* GPR_WIN32_TIME */
diff --git a/src/core/lib/support/tmpfile_msys.c b/src/core/lib/support/tmpfile_msys.c
new file mode 100644
index 0000000000..f0f803aa75
--- /dev/null
+++ b/src/core/lib/support/tmpfile_msys.c
@@ -0,0 +1,75 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/support/port_platform.h>
+
+#ifdef GPR_MSYS_TMPFILE
+
+#include <io.h>
+#include <stdio.h>
+#include <string.h>
+#include <tchar.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+#include "src/core/lib/support/string_win32.h"
+#include "src/core/lib/support/tmpfile.h"
+
+FILE *gpr_tmpfile(const char *prefix, char **tmp_filename_out) {
+  FILE *result = NULL;
+  char tmp_filename[MAX_PATH];
+  UINT success;
+
+  if (tmp_filename_out != NULL) *tmp_filename_out = NULL;
+
+  /* Generate a unique filename with our template + temporary path. */
+  success = GetTempFileNameA(".", prefix, 0, tmp_filename);
+  fprintf(stderr, "success = %d\n", success);
+  if (!success) goto end;
+
+  /* Open a file there. */
+  result = fopen(tmp_filename, "wb+");
+  fprintf(stderr, "result = %p\n", result);
+  if (result == NULL) goto end;
+
+end:
+  if (result && tmp_filename_out) {
+    *tmp_filename_out = gpr_strdup(tmp_filename);
+  }
+
+  return result;
+}
+
+#endif /* GPR_MSYS_TMPFILE */
diff --git a/src/core/lib/support/tmpfile_posix.c b/src/core/lib/support/tmpfile_posix.c
index 9e0e7ad808..0cd4bb6fc3 100644
--- a/src/core/lib/support/tmpfile_posix.c
+++ b/src/core/lib/support/tmpfile_posix.c
@@ -33,7 +33,7 @@
 
 #include <grpc/support/port_platform.h>
 
-#ifdef GPR_POSIX_FILE
+#ifdef GPR_POSIX_TMPFILE
 
 #include "src/core/lib/support/tmpfile.h"
 
@@ -82,4 +82,4 @@ end:
   return result;
 }
 
-#endif /* GPR_POSIX_FILE */
+#endif /* GPR_POSIX_TMPFILE */
diff --git a/src/core/lib/support/tmpfile_win32.c b/src/core/lib/support/tmpfile_win32.c
index 0cb2904f8d..9ac73128c3 100644
--- a/src/core/lib/support/tmpfile_win32.c
+++ b/src/core/lib/support/tmpfile_win32.c
@@ -33,7 +33,7 @@
 
 #include <grpc/support/port_platform.h>
 
-#ifdef GPR_WIN32
+#ifdef GPR_WIN32_TMPFILE
 
 #include <io.h>
 #include <stdio.h>
@@ -81,4 +81,4 @@ end:
   return result;
 }
 
-#endif /* GPR_WIN32 */
+#endif /* GPR_WIN32_TMPFILE */
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 1f7f2a196b..e389782b47 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -57,6 +57,7 @@ CORE_SOURCE_FILES = [
   'src/core/lib/support/stack_lockfree.c',
   'src/core/lib/support/string.c',
   'src/core/lib/support/string_posix.c',
+  'src/core/lib/support/string_util_win32.c',
   'src/core/lib/support/string_win32.c',
   'src/core/lib/support/subprocess_posix.c',
   'src/core/lib/support/subprocess_windows.c',
@@ -71,6 +72,7 @@ CORE_SOURCE_FILES = [
   'src/core/lib/support/time_precise.c',
   'src/core/lib/support/time_win32.c',
   'src/core/lib/support/tls_pthread.c',
+  'src/core/lib/support/tmpfile_msys.c',
   'src/core/lib/support/tmpfile_posix.c',
   'src/core/lib/support/tmpfile_win32.c',
   'src/core/lib/support/wrap_memcpy.c',
diff --git a/test/core/util/port_windows.c b/test/core/util/port_windows.c
index 2b6d3dd223..154d607ec7 100644
--- a/test/core/util/port_windows.c
+++ b/test/core/util/port_windows.c
@@ -51,6 +51,11 @@
 #include "src/core/lib/support/env.h"
 #include "test/core/util/port_server_client.h"
 
+#if GPR_GETPID_IN_UNISTD_H
+#include <sys/unistd.h>
+static int _getpid() { return getpid(); }
+#endif
+
 #define NUM_RANDOM_PORTS_TO_PICK 100
 
 static int *chosen_ports = NULL;
@@ -114,7 +119,7 @@ static int is_port_available(int *port, int is_tcp) {
   /* Try binding to port */
   addr.sin_family = AF_INET;
   addr.sin_addr.s_addr = INADDR_ANY;
-  addr.sin_port = htons(*port);
+  addr.sin_port = htons((u_short)*port);
   if (bind(fd, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
     gpr_log(GPR_DEBUG, "bind(port=%d) failed: %s", *port, strerror(errno));
     closesocket(fd);
@@ -127,7 +132,7 @@ static int is_port_available(int *port, int is_tcp) {
     closesocket(fd);
     return 0;
   }
-  GPR_ASSERT(alen <= sizeof(addr));
+  GPR_ASSERT(alen <= (socklen_t)sizeof(addr));
   actual_port = ntohs(addr.sin_port);
   GPR_ASSERT(actual_port > 0);
   if (*port == 0) {
diff --git a/test/core/util/test_config.c b/test/core/util/test_config.c
index 3155a4ece6..62468a5a61 100644
--- a/test/core/util/test_config.c
+++ b/test/core/util/test_config.c
@@ -50,7 +50,7 @@ static unsigned seed(void) { return (unsigned)getpid(); }
 
 #if GPR_GETPID_IN_PROCESS_H
 #include <process.h>
-static unsigned seed(void) { return _getpid(); }
+static unsigned seed(void) { return (unsigned)_getpid(); }
 #endif
 
 #if GPR_WINDOWS_CRASH_HANDLER
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index b131a55b59..e0d9714828 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -1167,6 +1167,7 @@ src/core/lib/support/slice_buffer.c \
 src/core/lib/support/stack_lockfree.c \
 src/core/lib/support/string.c \
 src/core/lib/support/string_posix.c \
+src/core/lib/support/string_util_win32.c \
 src/core/lib/support/string_win32.c \
 src/core/lib/support/subprocess_posix.c \
 src/core/lib/support/subprocess_windows.c \
@@ -1181,6 +1182,7 @@ src/core/lib/support/time_posix.c \
 src/core/lib/support/time_precise.c \
 src/core/lib/support/time_win32.c \
 src/core/lib/support/tls_pthread.c \
+src/core/lib/support/tmpfile_msys.c \
 src/core/lib/support/tmpfile_posix.c \
 src/core/lib/support/tmpfile_win32.c \
 src/core/lib/support/wrap_memcpy.c
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 0b68315c82..b9a004423c 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -5429,6 +5429,7 @@
       "src/core/lib/support/string.c", 
       "src/core/lib/support/string.h", 
       "src/core/lib/support/string_posix.c", 
+      "src/core/lib/support/string_util_win32.c", 
       "src/core/lib/support/string_win32.c", 
       "src/core/lib/support/string_win32.h", 
       "src/core/lib/support/subprocess_posix.c", 
@@ -5447,6 +5448,7 @@
       "src/core/lib/support/time_win32.c", 
       "src/core/lib/support/tls_pthread.c", 
       "src/core/lib/support/tmpfile.h", 
+      "src/core/lib/support/tmpfile_msys.c", 
       "src/core/lib/support/tmpfile_posix.c", 
       "src/core/lib/support/tmpfile_win32.c", 
       "src/core/lib/support/wrap_memcpy.c"
diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj b/vsprojects/vcxproj/gpr/gpr.vcxproj
index cdb128e48e..26195bb541 100644
--- a/vsprojects/vcxproj/gpr/gpr.vcxproj
+++ b/vsprojects/vcxproj/gpr/gpr.vcxproj
@@ -259,6 +259,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\string_posix.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\string_util_win32.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\string_win32.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\subprocess_posix.c">
@@ -287,6 +289,8 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\tls_pthread.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\tmpfile_msys.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\tmpfile_posix.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\tmpfile_win32.c">
diff --git a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters
index 8af6fdd44c..be15391b09 100644
--- a/vsprojects/vcxproj/gpr/gpr.vcxproj.filters
+++ b/vsprojects/vcxproj/gpr/gpr.vcxproj.filters
@@ -82,6 +82,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\string_posix.c">
       <Filter>src\core\lib\support</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\string_util_win32.c">
+      <Filter>src\core\lib\support</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\string_win32.c">
       <Filter>src\core\lib\support</Filter>
     </ClCompile>
@@ -124,6 +127,9 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\tls_pthread.c">
       <Filter>src\core\lib\support</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\tmpfile_msys.c">
+      <Filter>src\core\lib\support</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\support\tmpfile_posix.c">
       <Filter>src\core\lib\support</Filter>
     </ClCompile>
-- 
GitLab


From b7c34a50f1e0e529e7446158f6e6eb54e37b3fa8 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 15 Apr 2016 07:40:44 +0200
Subject: [PATCH 044/570] Removing grpc_tcp_server_port_fd* from the Windows
 implementation.

---
 src/core/lib/iomgr/tcp_server_windows.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/src/core/lib/iomgr/tcp_server_windows.c b/src/core/lib/iomgr/tcp_server_windows.c
index 53f58477a4..125f521d87 100644
--- a/src/core/lib/iomgr/tcp_server_windows.c
+++ b/src/core/lib/iomgr/tcp_server_windows.c
@@ -508,21 +508,6 @@ int grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr,
   }
 }
 
-unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server *s,
-                                       unsigned port_index) {
-  (void)s;
-  (void)port_index;
-  abort();
-}
-
-int grpc_tcp_server_port_fd(grpc_tcp_server *s, unsigned port_index,
-                            unsigned fd_index) {
-  (void)s;
-  (void)port_index;
-  (void)fd_index;
-  abort();
-}
-
 void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s,
                            grpc_pollset **pollset, size_t pollset_count,
                            grpc_tcp_server_cb on_accept_cb,
-- 
GitLab


From a0091cba8957591be6a41c8e381a674874f6bc63 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 15 Apr 2016 07:47:50 +0200
Subject: [PATCH 045/570] Re-adding GPR_POSIX_FILE.

---
 include/grpc/impl/codegen/port_platform.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/grpc/impl/codegen/port_platform.h b/include/grpc/impl/codegen/port_platform.h
index bbcb4098e3..1229d488ed 100644
--- a/include/grpc/impl/codegen/port_platform.h
+++ b/include/grpc/impl/codegen/port_platform.h
@@ -128,6 +128,7 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
+#define GPR_POSIX_FILE 1
 #define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_LOG
 #define GPR_POSIX_STRING 1
@@ -179,6 +180,7 @@
 #ifndef GPR_LINUX_SOCKETUTILS
 #define GPR_POSIX_SOCKETUTILS
 #endif
+#define GPR_POSIX_FILE 1
 #define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
@@ -217,6 +219,7 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
+#define GPR_POSIX_FILE 1
 #define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
@@ -247,6 +250,7 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
+#define GPR_POSIX_FILE 1
 #define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
@@ -284,6 +288,7 @@
 #define GPR_POSIX_SOCKETADDR 1
 #define GPR_POSIX_SOCKETUTILS 1
 #define GPR_POSIX_ENV 1
+#define GPR_POSIX_FILE 1
 #define GPR_POSIX_TMPFILE 1
 #define GPR_POSIX_STRING 1
 #define GPR_POSIX_SUBPROCESS 1
-- 
GitLab


From 344f55b7baad4fce6be0d5c7007b43f5f270e359 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 15 Apr 2016 07:52:25 +0200
Subject: [PATCH 046/570] clang-format.

---
 src/core/lib/iomgr/tcp_windows.c         | 4 ++--
 src/core/lib/support/string_util_win32.c | 2 +-
 src/core/lib/support/string_win32.c      | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/lib/iomgr/tcp_windows.c b/src/core/lib/iomgr/tcp_windows.c
index 3996823933..551149e1a6 100644
--- a/src/core/lib/iomgr/tcp_windows.c
+++ b/src/core/lib/iomgr/tcp_windows.c
@@ -65,8 +65,8 @@ static int set_non_block(SOCKET sock) {
   int status;
   uint32_t param = 1;
   DWORD ret;
-  status =
-      WSAIoctl(sock, GRPC_FIONBIO, &param, sizeof(param), NULL, 0, &ret, NULL, NULL);
+  status = WSAIoctl(sock, GRPC_FIONBIO, &param, sizeof(param), NULL, 0, &ret,
+                    NULL, NULL);
   return status == 0;
 }
 
diff --git a/src/core/lib/support/string_util_win32.c b/src/core/lib/support/string_util_win32.c
index fd14ce54e4..c0586a3fbb 100644
--- a/src/core/lib/support/string_util_win32.c
+++ b/src/core/lib/support/string_util_win32.c
@@ -40,8 +40,8 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
-#include <wchar.h>
 #include <strsafe.h>
+#include <wchar.h>
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/string_util.h>
diff --git a/src/core/lib/support/string_win32.c b/src/core/lib/support/string_win32.c
index 8382cde15a..eabd9c6883 100644
--- a/src/core/lib/support/string_win32.c
+++ b/src/core/lib/support/string_win32.c
@@ -40,8 +40,8 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
-#include <wchar.h>
 #include <strsafe.h>
+#include <wchar.h>
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/string_util.h>
-- 
GitLab


From 95953bfd7f71c1555aaf7d9a158295c4720fa9da Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 15 Apr 2016 07:58:22 +0200
Subject: [PATCH 047/570] Moving headers around.

---
 src/core/lib/support/string_util_win32.c | 5 ++++-
 src/core/lib/support/string_win32.c      | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/support/string_util_win32.c b/src/core/lib/support/string_util_win32.c
index c0586a3fbb..f3cb0c050f 100644
--- a/src/core/lib/support/string_util_win32.c
+++ b/src/core/lib/support/string_util_win32.c
@@ -37,11 +37,14 @@
 
 #ifdef GPR_WIN32
 
+/* Some platforms (namely msys) need wchar to be included BEFORE
+   anything else, especially strsafe.h. */
+#include <wchar.h>
+
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
 #include <strsafe.h>
-#include <wchar.h>
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/string_util.h>
diff --git a/src/core/lib/support/string_win32.c b/src/core/lib/support/string_win32.c
index eabd9c6883..9b398b89c5 100644
--- a/src/core/lib/support/string_win32.c
+++ b/src/core/lib/support/string_win32.c
@@ -37,11 +37,14 @@
 
 #ifdef GPR_WIN32_STRING
 
+/* Some platforms (namely msys) need wchar to be included BEFORE
+   anything else, especially strsafe.h. */
+#include <wchar.h>
+
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
 #include <strsafe.h>
-#include <wchar.h>
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/string_util.h>
-- 
GitLab


From 2e08941a37450b42dd21e8755e07091ea444f545 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Fri, 15 Apr 2016 10:46:41 -0700
Subject: [PATCH 048/570] Use the comments before syntax line as file comments.

---
 src/compiler/config.h                      |  2 ++
 src/compiler/cpp_generator.cc              |  6 +++-
 src/compiler/generator_helpers.h           | 27 +++++++++++++++++
 src/proto/grpc/testing/compiler_test.proto | 11 +++----
 test/cpp/codegen/compiler_test_golden      | 35 ++++++++++++++++++++++
 5 files changed, 75 insertions(+), 6 deletions(-)

diff --git a/src/compiler/config.h b/src/compiler/config.h
index a826dd9744..a534b119d2 100644
--- a/src/compiler/config.h
+++ b/src/compiler/config.h
@@ -42,6 +42,7 @@
 #include <google/protobuf/descriptor.pb.h>
 #define GRPC_CUSTOM_DESCRIPTOR ::google::protobuf::Descriptor
 #define GRPC_CUSTOM_FILEDESCRIPTOR ::google::protobuf::FileDescriptor
+#define GRPC_CUSTOM_FILEDESCRIPTORPROTO ::google::protobuf::FileDescriptorProto
 #define GRPC_CUSTOM_METHODDESCRIPTOR ::google::protobuf::MethodDescriptor
 #define GRPC_CUSTOM_SERVICEDESCRIPTOR ::google::protobuf::ServiceDescriptor
 #define GRPC_CUSTOM_SOURCELOCATION ::google::protobuf::SourceLocation
@@ -73,6 +74,7 @@ namespace grpc {
 namespace protobuf {
 typedef GRPC_CUSTOM_DESCRIPTOR Descriptor;
 typedef GRPC_CUSTOM_FILEDESCRIPTOR FileDescriptor;
+typedef GRPC_CUSTOM_FILEDESCRIPTORPROTO FileDescriptorProto;
 typedef GRPC_CUSTOM_METHODDESCRIPTOR MethodDescriptor;
 typedef GRPC_CUSTOM_SERVICEDESCRIPTOR ServiceDescriptor;
 typedef GRPC_CUSTOM_SOURCELOCATION SourceLocation;
diff --git a/src/compiler/cpp_generator.cc b/src/compiler/cpp_generator.cc
index 97455cdbfd..b03b7fd856 100644
--- a/src/compiler/cpp_generator.cc
+++ b/src/compiler/cpp_generator.cc
@@ -101,7 +101,11 @@ grpc::string GetHeaderPrologue(File *file, const Parameters &params) {
     printer->Print(vars,
                   "// If you make any local change, they will be lost.\n");
     printer->Print(vars, "// source: $filename$\n");
-    printer->Print(file->GetLeadingComments().c_str());
+    grpc::string leading_comments = file->GetLeadingComments();
+    if (!leading_comments.empty()) {
+      printer->Print(vars, "// Original file comments:\n");
+      printer->Print(leading_comments.c_str());
+    }
     printer->Print(vars, "#ifndef GRPC_$filename_identifier$__INCLUDED\n");
     printer->Print(vars, "#define GRPC_$filename_identifier$__INCLUDED\n");
     printer->Print(vars, "\n");
diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index 16f0ca32df..9ba7356857 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -207,6 +207,33 @@ inline void GetComment(const DescriptorType *desc, CommentType type,
   }
 }
 
+// For file level leading and detached leading comments, we return comments
+// above syntax line. Return nothing for trailing comments.
+template <>
+inline void GetComment(const grpc::protobuf::FileDescriptor *desc,
+                       CommentType type, std::vector<grpc::string> *out) {
+  if (type == COMMENTTYPE_TRAILING) {
+    return;
+  }
+  grpc::protobuf::SourceLocation location;
+  std::vector<int> path;
+  path.push_back(grpc::protobuf::FileDescriptorProto::kSyntaxFieldNumber);
+  if (!desc->GetSourceLocation(path, &location)) {
+    return;
+  }
+  if (type == COMMENTTYPE_LEADING) {
+    Split(location.leading_comments, '\n', out);
+  } else if (type == COMMENTTYPE_LEADING_DETACHED) {
+    for (unsigned int i = 0; i < location.leading_detached_comments.size();
+         i++) {
+      Split(location.leading_detached_comments[i], '\n', out);
+      out->push_back("");
+    }
+  } else {
+    abort();
+  }
+}
+
 }  // namespace grpc_generator
 
 #endif  // GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
diff --git a/src/proto/grpc/testing/compiler_test.proto b/src/proto/grpc/testing/compiler_test.proto
index 22674974ed..085e8ae59f 100644
--- a/src/proto/grpc/testing/compiler_test.proto
+++ b/src/proto/grpc/testing/compiler_test.proto
@@ -31,12 +31,12 @@
 
 // File detached comment 2
 
-// Syntax leading comment 1
+// File leading comment 1
 syntax = "proto3";
 
-// File detached comment 3
+// Ignored detached comment
 
-// Package leading comment 1
+// Ignored package leading comment
 package grpc.testing;
 
 message Request {
@@ -60,6 +60,7 @@ service ServiceA {
   rpc MethodA2(stream Request) returns (Response);
   // MethodA2 trailing comment 1
 }
+// Ignored ServiceA trailing comment 1
 
 // ServiceB leading comment 1
 service ServiceB {
@@ -69,6 +70,6 @@ service ServiceB {
   rpc MethodB1(Request) returns (Response);
   // MethodB1 trailing comment 1
 }
-// ServiceB trailing comment 2
+// Ignored ServiceB trailing comment 2
 
-// File trailing comment
+// Ignored file trailing comment
diff --git a/test/cpp/codegen/compiler_test_golden b/test/cpp/codegen/compiler_test_golden
index 9a2303902b..ef3d1aaa51 100644
--- a/test/cpp/codegen/compiler_test_golden
+++ b/test/cpp/codegen/compiler_test_golden
@@ -1,6 +1,41 @@
 // Generated by the gRPC protobuf plugin.
 // If you make any local change, they will be lost.
 // source: src/proto/grpc/testing/compiler_test.proto
+// Original file comments:
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// File detached comment 1
+//
+// File detached comment 2
+//
+// File leading comment 1
 #ifndef GRPC_src_2fproto_2fgrpc_2ftesting_2fcompiler_5ftest_2eproto__INCLUDED
 #define GRPC_src_2fproto_2fgrpc_2ftesting_2fcompiler_5ftest_2eproto__INCLUDED
 
-- 
GitLab


From 94a353aa460e618071572cd42f2106353fda6abe Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Sat, 16 Apr 2016 01:21:05 +0200
Subject: [PATCH 049/570] Reverting changes in string_win32.c, as we're going
 to use posix strings for msys.

---
 src/core/lib/support/string_win32.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/src/core/lib/support/string_win32.c b/src/core/lib/support/string_win32.c
index 9b398b89c5..6b92f79253 100644
--- a/src/core/lib/support/string_win32.c
+++ b/src/core/lib/support/string_win32.c
@@ -37,25 +37,17 @@
 
 #ifdef GPR_WIN32_STRING
 
-/* Some platforms (namely msys) need wchar to be included BEFORE
-   anything else, especially strsafe.h. */
-#include <wchar.h>
-
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
-#include <strsafe.h>
 
 #include <grpc/support/alloc.h>
-#include <grpc/support/string_util.h>
 
 #include "src/core/lib/support/string.h"
 
 int gpr_asprintf(char **strp, const char *format, ...) {
   va_list args;
   int ret;
-
-  HRESULT success;
   size_t strp_buflen;
 
   /* Determine the length. */
@@ -76,9 +68,9 @@ int gpr_asprintf(char **strp, const char *format, ...) {
 
   /* Print to the buffer. */
   va_start(args, format);
-  success = StringCbVPrintfA(*strp, strp_buflen, format, args);
+  ret = vsnprintf_s(*strp, strp_buflen, _TRUNCATE, format, args);
   va_end(args);
-  if (success == S_OK) {
+  if ((size_t)ret == strp_buflen - 1) {
     return ret;
   }
 
-- 
GitLab


From 2e7d957a63c9bcfe0235f8b5d55fd9a372a32ced Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 15 Apr 2016 17:29:57 -0700
Subject: [PATCH 050/570] Provide a function that converts grpc_call_error
 values into a string

---
 grpc.def                                      |  1 +
 include/grpc/grpc.h                           |  3 ++
 src/core/lib/surface/call.c                   | 37 +++++++++++++++++++
 .../grpcio/grpc/_cython/imports.generated.c   |  2 +
 .../grpcio/grpc/_cython/imports.generated.h   |  3 ++
 src/ruby/ext/grpc/rb_grpc_imports.generated.c |  2 +
 src/ruby/ext/grpc/rb_grpc_imports.generated.h |  3 ++
 7 files changed, 51 insertions(+)

diff --git a/grpc.def b/grpc.def
index f81aa1b05a..5e2de0ad2a 100644
--- a/grpc.def
+++ b/grpc.def
@@ -86,6 +86,7 @@ EXPORTS
     grpc_header_key_is_legal
     grpc_header_nonbin_value_is_legal
     grpc_is_binary_header
+    grpc_call_error_to_string
     grpc_auth_property_iterator_next
     grpc_auth_context_property_iterator
     grpc_auth_context_peer_identity
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h
index 5c868aece3..0ca28c0fef 100644
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@@ -384,6 +384,9 @@ GRPCAPI int grpc_header_nonbin_value_is_legal(const char *value, size_t length);
 /** Check whether a metadata key corresponds to a binary value */
 GRPCAPI int grpc_is_binary_header(const char *key, size_t length);
 
+/** Convert grpc_call_error values to a string */
+GRPCAPI const char *grpc_call_error_to_string(grpc_call_error error);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index 6581bbd3d1..8deb3442de 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -1512,3 +1512,40 @@ grpc_compression_algorithm grpc_call_compression_for_level(
   gpr_mu_unlock(&call->mu);
   return grpc_compression_algorithm_for_level(level, accepted_encodings);
 }
+
+const char *grpc_call_error_to_string(grpc_call_error error) {
+  switch (error) {
+    case GRPC_CALL_ERROR:
+      return "GRPC_CALL_ERROR";
+    case GRPC_CALL_ERROR_ALREADY_ACCEPTED:
+      return "GRPC_CALL_ERROR_ALREADY_ACCEPTED";
+    case GRPC_CALL_ERROR_ALREADY_FINISHED:
+      return "GRPC_CALL_ERROR_ALREADY_FINISHED";
+    case GRPC_CALL_ERROR_ALREADY_INVOKED:
+      return "GRPC_CALL_ERROR_ALREADY_INVOKED";
+    case GRPC_CALL_ERROR_BATCH_TOO_BIG:
+      return "GRPC_CALL_ERROR_BATCH_TOO_BIG";
+    case GRPC_CALL_ERROR_INVALID_FLAGS:
+      return "GRPC_CALL_ERROR_INVALID_FLAGS";
+    case GRPC_CALL_ERROR_INVALID_MESSAGE:
+      return "GRPC_CALL_ERROR_INVALID_MESSAGE";
+    case GRPC_CALL_ERROR_INVALID_METADATA:
+      return "GRPC_CALL_ERROR_INVALID_METADATA";
+    case GRPC_CALL_ERROR_NOT_INVOKED:
+      return "GRPC_CALL_ERROR_NOT_INVOKED";
+    case GRPC_CALL_ERROR_NOT_ON_CLIENT:
+      return "GRPC_CALL_ERROR_NOT_ON_CLIENT";
+    case GRPC_CALL_ERROR_NOT_ON_SERVER:
+      return "GRPC_CALL_ERROR_NOT_ON_SERVER";
+    case GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE:
+      return "GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE";
+    case GRPC_CALL_ERROR_PAYLOAD_TYPE_MISMATCH:
+      return "GRPC_CALL_ERROR_PAYLOAD_TYPE_MISMATCH";
+    case GRPC_CALL_ERROR_TOO_MANY_OPERATIONS:
+      return "GRPC_CALL_ERROR_TOO_MANY_OPERATIONS";
+    case GRPC_CALL_OK:
+      return "GRPC_CALL_OK";
+    default:
+      return "GRPC_CALL_ERROR_UNKNOW";
+  }
+}
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index 8bd6ae6372..37e7930a55 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -124,6 +124,7 @@ grpc_tracer_set_enabled_type grpc_tracer_set_enabled_import;
 grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
+grpc_call_error_to_string_type grpc_call_error_to_string_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -390,6 +391,7 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_header_key_is_legal_import = (grpc_header_key_is_legal_type) GetProcAddress(library, "grpc_header_key_is_legal");
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
+  grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index 272e85b485..380b065733 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -322,6 +322,9 @@ extern grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_
 typedef int(*grpc_is_binary_header_type)(const char *key, size_t length);
 extern grpc_is_binary_header_type grpc_is_binary_header_import;
 #define grpc_is_binary_header grpc_is_binary_header_import
+typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
+extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
+#define grpc_call_error_to_string grpc_call_error_to_string_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index 56db4ec686..8633f9347c 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -124,6 +124,7 @@ grpc_tracer_set_enabled_type grpc_tracer_set_enabled_import;
 grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
+grpc_call_error_to_string_type grpc_call_error_to_string_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -386,6 +387,7 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_header_key_is_legal_import = (grpc_header_key_is_legal_type) GetProcAddress(library, "grpc_header_key_is_legal");
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
+  grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index c526f434c6..da328367d5 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -322,6 +322,9 @@ extern grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_
 typedef int(*grpc_is_binary_header_type)(const char *key, size_t length);
 extern grpc_is_binary_header_type grpc_is_binary_header_import;
 #define grpc_is_binary_header grpc_is_binary_header_import
+typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
+extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
+#define grpc_call_error_to_string grpc_call_error_to_string_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
-- 
GitLab


From 208795c0fe7a2783c370adfa9b4ff3f73101961a Mon Sep 17 00:00:00 2001
From: Benjamin Herzog <pirat267@gmail.com>
Date: Mon, 18 Apr 2016 18:10:14 +0200
Subject: [PATCH 051/570] Added nullability to service declaration in objc

---
 src/compiler/objective_c_generator.cc | 6 +++---
 src/compiler/objective_c_plugin.cc    | 7 +++++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/compiler/objective_c_generator.cc b/src/compiler/objective_c_generator.cc
index ff092053ad..465491e385 100644
--- a/src/compiler/objective_c_generator.cc
+++ b/src/compiler/objective_c_generator.cc
@@ -75,11 +75,11 @@ void PrintMethodSignature(Printer *printer, const MethodDescriptor *method,
   if (method->server_streaming()) {
     printer->Print(vars,
                    " eventHandler:(void(^)(BOOL done, "
-                   "$response_class$ *response, NSError *error))eventHandler");
+                   "$response_class$ *_Nullable response, NSError *_Nullable error))eventHandler");
   } else {
     printer->Print(vars,
-                   " handler:(void(^)($response_class$ *response, "
-                   "NSError *error))handler");
+                   " handler:(void(^)($response_class$ *_Nullable response, "
+                   "NSError *_Nullable error))handler");
   }
 }
 
diff --git a/src/compiler/objective_c_plugin.cc b/src/compiler/objective_c_plugin.cc
index 17440358bb..f62faa5261 100644
--- a/src/compiler/objective_c_plugin.cc
+++ b/src/compiler/objective_c_plugin.cc
@@ -64,7 +64,8 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
         ".pbobjc.h\"\n\n"
         "#import <ProtoRPC/ProtoService.h>\n"
         "#import <RxLibrary/GRXWriteable.h>\n"
-        "#import <RxLibrary/GRXWriter.h>\n";
+        "#import <RxLibrary/GRXWriter.h>\n\n"
+        "NS_ASSUME_NONNULL_BEGIN\n\n";
 
       // TODO(jcanizales): Instead forward-declare the input and output types
       // and import the files in the .pbrpc.m
@@ -81,8 +82,10 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
         declarations += grpc_objective_c_generator::GetHeader(service);
       }
 
+      ::grpc::string nonNullEnd = "\nNS_ASSUME_NONNULL_END\n";
+
       Write(context, file_name + ".pbrpc.h",
-          imports + '\n' + proto_imports + '\n' + declarations);
+          imports + '\n' + proto_imports + '\n' + declarations + nonNullEnd);
     }
 
     {
-- 
GitLab


From e3e6050bf47724f168b7b03b8ee9194c266204fd Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 19 Apr 2016 12:55:24 -0700
Subject: [PATCH 052/570] Add a script to generate a gource log for all grpc
 repos

---
 tools/gource/gen-all-logs.sh | 47 ++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100755 tools/gource/gen-all-logs.sh

diff --git a/tools/gource/gen-all-logs.sh b/tools/gource/gen-all-logs.sh
new file mode 100755
index 0000000000..85352c514e
--- /dev/null
+++ b/tools/gource/gen-all-logs.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -ex
+
+outdir=`pwd`
+
+tmpdir=`mktemp -d`
+mkdir -p $tmpdir/logs
+repos="grpc grpc-common grpc-go grpc-java grpc.github.io grpc-tools homebrew-grpc grpc-docker-library"
+for repo in $repos
+do
+  cd $tmpdir
+  git clone https://github.com/grpc/$repo.git
+  cd $repo
+  gource --output-custom-log $tmpdir/logs/$repo
+  sed -i .backup "s,\|/,\|/$repo/,g" $tmpdir/logs/$repo
+done
+rm $tmpdir/logs/*.backup
+cat $tmpdir/logs/* | sort -n > $outdir/all-logs.txt
-- 
GitLab


From c3ec3f55d93e530a2c344812e734c02d49e5e7c0 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 19 Apr 2016 13:01:51 -0700
Subject: [PATCH 053/570] Clean up output

---
 tools/gource/gource.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/gource/gource.sh b/tools/gource/gource.sh
index fb3598b7bc..8e658d2737 100755
--- a/tools/gource/gource.sh
+++ b/tools/gource/gource.sh
@@ -28,5 +28,4 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-gource --multi-sampling -s 0.1 --max-file-lag 0.05 --max-files 0 -e 0.05 --hide filenames,dirnames $*
-
+gource --multi-sampling -s 0.1 --max-file-lag 0.05 --max-files 0 -e 0.01 --hide filenames,dirnames $* --disable-auto-rotate --file-filter '/grpc/doc/ref'
-- 
GitLab


From b345528e982b3fa3ceb455f23c7270c7f8f3f67a Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 19 Apr 2016 13:40:00 -0700
Subject: [PATCH 054/570] Make videos

---
 tools/gource/create_auth_context.h | 42 ++++++++++++++++++++++++++
 tools/gource/gource.sh             | 11 ++++++-
 tools/gource/make-video.sh         | 47 ++++++++++++++++++++++++++++++
 3 files changed, 99 insertions(+), 1 deletion(-)
 create mode 100644 tools/gource/create_auth_context.h
 create mode 100755 tools/gource/make-video.sh

diff --git a/tools/gource/create_auth_context.h b/tools/gource/create_auth_context.h
new file mode 100644
index 0000000000..387407bfec
--- /dev/null
+++ b/tools/gource/create_auth_context.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include <memory>
+
+#include <grpc++/security/auth_context.h>
+#include <grpc/grpc.h>
+
+namespace grpc {
+
+std::shared_ptr<const AuthContext> CreateAuthContext(grpc_call* call);
+
+}  // namespace grpc
diff --git a/tools/gource/gource.sh b/tools/gource/gource.sh
index 8e658d2737..b3dad5d7c7 100755
--- a/tools/gource/gource.sh
+++ b/tools/gource/gource.sh
@@ -28,4 +28,13 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-gource --multi-sampling -s 0.1 --max-file-lag 0.05 --max-files 0 -e 0.01 --hide filenames,dirnames $* --disable-auto-rotate --file-filter '/grpc/doc/ref'
+gource                          \
+  --multi-sampling              \
+  -s 0.1                        \
+  --max-file-lag 0.05           \
+  --max-files 0                 \
+  -e 0.01                       \
+  --hide filenames,dirnames     \
+  --disable-auto-rotate         \
+  --file-filter '/grpc/doc/ref' \
+  $*
diff --git a/tools/gource/make-video.sh b/tools/gource/make-video.sh
new file mode 100755
index 0000000000..02d79df81b
--- /dev/null
+++ b/tools/gource/make-video.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -ex
+
+dst=$1
+shift
+$(dirname $0)/gource.sh \
+  --disable-progress    \
+  --stop-at-end         \
+  --output-ppm-stream - \
+  $@ |                  \
+ffmpeg                  \
+  -y                    \
+  -r 60                 \
+  -f image2pipe         \
+  -vcodec ppm           \
+  -i -                  \
+  -vcodec libx264       \
+  $dst
-- 
GitLab


From f02bada24fc67bc1a6e93108ce466d969a04afd1 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Tue, 19 Apr 2016 14:12:27 -0700
Subject: [PATCH 055/570] remove defaut case in grpc_call_error_to_string

---
 src/core/lib/surface/call.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index 8deb3442de..02bc019332 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -1545,7 +1545,6 @@ const char *grpc_call_error_to_string(grpc_call_error error) {
       return "GRPC_CALL_ERROR_TOO_MANY_OPERATIONS";
     case GRPC_CALL_OK:
       return "GRPC_CALL_OK";
-    default:
-      return "GRPC_CALL_ERROR_UNKNOW";
   }
+  GPR_UNREACHABLE_CODE(return "GRPC_CALL_ERROR_UNKNOW");
 }
-- 
GitLab


From 25df28ef75ba99e5d16743be7310c2920ddd8a32 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Wed, 20 Apr 2016 16:36:12 -0700
Subject: [PATCH 056/570] resolve comments

---
 src/compiler/cpp_generator.h     |  1 +
 src/compiler/cpp_plugin.cc       | 33 +------------------------
 src/compiler/generator_helpers.h | 41 ++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 32 deletions(-)

diff --git a/src/compiler/cpp_generator.h b/src/compiler/cpp_generator.h
index 1e68dfe3df..02f95f8cf6 100644
--- a/src/compiler/cpp_generator.h
+++ b/src/compiler/cpp_generator.h
@@ -65,6 +65,7 @@ struct Parameters {
 };
 
 // A common interface for objects having comments in the source.
+// Return formatted comments to be inserted in generated code.
 struct CommentHolder {
   virtual ~CommentHolder() {}
   virtual grpc::string GetLeadingComments() const = 0;
diff --git a/src/compiler/cpp_plugin.cc b/src/compiler/cpp_plugin.cc
index 6128b816a4..f1a1d80939 100644
--- a/src/compiler/cpp_plugin.cc
+++ b/src/compiler/cpp_plugin.cc
@@ -43,38 +43,7 @@
 #include "src/compiler/cpp_generator_helpers.h"
 #include "src/compiler/generator_helpers.h"
 
-grpc::string GenerateComments(const std::vector<grpc::string> &in) {
-  std::ostringstream oss;
-  for (const grpc::string &elem : in) {
-    if (elem.empty()) {
-      oss << "//\n";
-    } else if (elem[0] == ' ') {
-      oss << "//" << elem << "\n";
-    } else {
-      oss << "// " << elem << "\n";
-    }
-  }
-  return oss.str();
-}
-
-// Get leading or trailing comments in a string. Comment lines start with "// ".
-// Leading detached comments are put in in front of leading comments.
-template <typename DescriptorType>
-grpc::string GetComments(const DescriptorType *desc, bool leading) {
-  std::vector<grpc::string> out;
-  if (leading) {
-    grpc_generator::GetComment(
-        desc, grpc_generator::COMMENTTYPE_LEADING_DETACHED, &out);
-    std::vector<grpc::string> leading;
-    grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_LEADING,
-                               &leading);
-    out.insert(out.end(), leading.begin(), leading.end());
-  } else {
-    grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_TRAILING,
-                               &out);
-  }
-  return GenerateComments(out);
-}
+using grpc_generator::GetComments;
 
 class ProtoBufMethod : public grpc_cpp_generator::Method {
  public:
diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index 9ba7356857..6b02b37d4f 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -34,6 +34,7 @@
 #ifndef GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
 #define GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
 
+#include <iostream>
 #include <map>
 #include <sstream>
 #include <string>
@@ -203,6 +204,7 @@ inline void GetComment(const DescriptorType *desc, CommentType type,
       out->push_back("");
     }
   } else {
+    std::cerr << "Unknown comment type " << type << std::endl;
     abort();
   }
 }
@@ -230,10 +232,49 @@ inline void GetComment(const grpc::protobuf::FileDescriptor *desc,
       out->push_back("");
     }
   } else {
+    std::cerr << "Unknown comment type " << type << std::endl;
     abort();
   }
 }
 
+namespace {
+
+// Prefix comment line with "// " and concatenate them into a string.
+grpc::string GenerateComments(const std::vector<grpc::string> &in) {
+  std::ostringstream oss;
+  for (const grpc::string &elem : in) {
+    if (elem.empty()) {
+      oss << "//\n";
+    } else if (elem[0] == ' ') {
+      oss << "//" << elem << "\n";
+    } else {
+      oss << "// " << elem << "\n";
+    }
+  }
+  return oss.str();
+}
+
+}  // namespace
+
+// Get leading or trailing comments in a string. Comment lines start with "// ".
+// Leading detached comments are put in in front of leading comments.
+template <typename DescriptorType>
+inline grpc::string GetComments(const DescriptorType *desc, bool leading) {
+  std::vector<grpc::string> out;
+  if (leading) {
+    grpc_generator::GetComment(
+        desc, grpc_generator::COMMENTTYPE_LEADING_DETACHED, &out);
+    std::vector<grpc::string> leading;
+    grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_LEADING,
+                               &leading);
+    out.insert(out.end(), leading.begin(), leading.end());
+  } else {
+    grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_TRAILING,
+                               &out);
+  }
+  return GenerateComments(out);
+}
+
 }  // namespace grpc_generator
 
 #endif  // GRPC_INTERNAL_COMPILER_GENERATOR_HELPERS_H
-- 
GitLab


From d8887c061c90cf055a25cc80fc134da6e9f436ae Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 21 Apr 2016 00:03:58 -0700
Subject: [PATCH 057/570] Fix compilation error.

---
 src/compiler/generator_helpers.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index 6b02b37d4f..8aa875f959 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -237,10 +237,8 @@ inline void GetComment(const grpc::protobuf::FileDescriptor *desc,
   }
 }
 
-namespace {
-
 // Prefix comment line with "// " and concatenate them into a string.
-grpc::string GenerateComments(const std::vector<grpc::string> &in) {
+inline grpc::string GenerateComments(const std::vector<grpc::string> &in) {
   std::ostringstream oss;
   for (const grpc::string &elem : in) {
     if (elem.empty()) {
@@ -254,8 +252,6 @@ grpc::string GenerateComments(const std::vector<grpc::string> &in) {
   return oss.str();
 }
 
-}  // namespace
-
 // Get leading or trailing comments in a string. Comment lines start with "// ".
 // Leading detached comments are put in in front of leading comments.
 template <typename DescriptorType>
-- 
GitLab


From 6ba96de4fdfeb6db6cdec1e9532462ac7658ea09 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 21 Apr 2016 09:58:23 -0700
Subject: [PATCH 058/570] make prefix configurable

---
 src/compiler/generator_helpers.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index 8aa875f959..b8cf5c1e14 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -237,16 +237,18 @@ inline void GetComment(const grpc::protobuf::FileDescriptor *desc,
   }
 }
 
-// Prefix comment line with "// " and concatenate them into a string.
-inline grpc::string GenerateComments(const std::vector<grpc::string> &in) {
+// Add prefix and newline to each comment line and concatenate them together.
+// Make sure there is a space after the prefix unless the line is empty.
+inline grpc::string GenerateCommentsWithPrefix(
+    const std::vector<grpc::string> &in, const grpc::string &prefix) {
   std::ostringstream oss;
   for (const grpc::string &elem : in) {
     if (elem.empty()) {
-      oss << "//\n";
+      oss << prefix << "\n";
     } else if (elem[0] == ' ') {
-      oss << "//" << elem << "\n";
+      oss << prefix << elem << "\n";
     } else {
-      oss << "// " << elem << "\n";
+      oss << prefix << " " << elem << "\n";
     }
   }
   return oss.str();
@@ -268,7 +270,7 @@ inline grpc::string GetComments(const DescriptorType *desc, bool leading) {
     grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_TRAILING,
                                &out);
   }
-  return GenerateComments(out);
+  return GenerateCommentsWithPrefix(out, "//");
 }
 
 }  // namespace grpc_generator
-- 
GitLab


From c3e1f6368354c1b9af02e29cf5e5bc9d90b4eb57 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 21 Apr 2016 10:03:21 -0700
Subject: [PATCH 059/570] Add comments

---
 src/compiler/generator_helpers.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index b8cf5c1e14..4e32e76a05 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -184,7 +184,7 @@ enum CommentType {
   COMMENTTYPE_LEADING_DETACHED
 };
 
-// Get all the comments and append each line to out.
+// Get all the raw comments and append each line without newline to out.
 template <typename DescriptorType>
 inline void GetComment(const DescriptorType *desc, CommentType type,
                        std::vector<grpc::string> *out) {
@@ -209,6 +209,7 @@ inline void GetComment(const DescriptorType *desc, CommentType type,
   }
 }
 
+// Each raw comment line without newline is appended to out.
 // For file level leading and detached leading comments, we return comments
 // above syntax line. Return nothing for trailing comments.
 template <>
-- 
GitLab


From 1f5e262589c84c2b5eb9416211bffd1f32998009 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 21 Apr 2016 12:28:09 -0700
Subject: [PATCH 060/570] Add the option of adding a non-listening server
 completion queue. This makes writing certain test cases (like hybrid_end2end
 tests) easier

---
 .../grpc++/impl/codegen/completion_queue.h    | 11 ++++-
 include/grpc++/server_builder.h               | 10 ++++-
 include/grpc/grpc.h                           |  9 ++++
 src/core/lib/surface/completion_queue.c       | 11 +++++
 src/core/lib/surface/completion_queue.h       |  2 +
 src/core/lib/surface/server.c                 | 44 ++++++++++++++-----
 src/cpp/server/server_builder.cc              | 18 ++++++--
 test/cpp/end2end/hybrid_end2end_test.cc       |  2 +-
 8 files changed, 89 insertions(+), 18 deletions(-)

diff --git a/include/grpc++/impl/codegen/completion_queue.h b/include/grpc++/impl/codegen/completion_queue.h
index 56864d6d53..d489a90c69 100644
--- a/include/grpc++/impl/codegen/completion_queue.h
+++ b/include/grpc++/impl/codegen/completion_queue.h
@@ -222,9 +222,18 @@ class CompletionQueue : private GrpcLibraryCodegen {
 /// A specific type of completion queue used by the processing of notifications
 /// by servers. Instantiated by \a ServerBuilder.
 class ServerCompletionQueue : public CompletionQueue {
+ public:
+  bool IsFrequentlyPolled() { return is_frequently_polled_; }
+
  private:
+  bool is_frequently_polled_;
   friend class ServerBuilder;
-  ServerCompletionQueue() {}
+  /// \param is_frequently_polled Informs the GPRC library about whether the
+  /// server completion queue would be actively polled (by calling Next() or
+  /// AsyncNext()). By default all server completion queues are assumed to be
+  /// frequently polled.
+  ServerCompletionQueue(bool is_frequently_polled = true)
+      : is_frequently_polled_(is_frequently_polled) {}
 };
 
 }  // namespace grpc
diff --git a/include/grpc++/server_builder.h b/include/grpc++/server_builder.h
index 86c7fecef5..85af9aa57f 100644
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@@ -102,7 +102,15 @@ class ServerBuilder {
   /// Add a completion queue for handling asynchronous services
   /// Caller is required to keep this completion queue live until
   /// the server is destroyed.
-  std::unique_ptr<ServerCompletionQueue> AddCompletionQueue();
+  ///
+  /// \param is_frequently_polled This is an optional parameter to inform GRPC
+  /// library about whether this completion queue would be frequently polled
+  /// (i.e by calling Next() or AsyncNext()). The default value is 'true' and is
+  /// the recommended setting. Setting this to 'false' (i.e not polling the
+  /// completion queue frequently) will have a significantly negative
+  /// performance impact and hence should not be used in production use cases.
+  std::unique_ptr<ServerCompletionQueue> AddCompletionQueue(
+      bool is_frequently_polled = true);
 
   /// Return a running server which is ready for processing calls.
   std::unique_ptr<Server> BuildAndStart();
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h
index 5c868aece3..059bd2ebc7 100644
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@@ -334,6 +334,15 @@ GRPCAPI void grpc_server_register_completion_queue(grpc_server *server,
                                                    grpc_completion_queue *cq,
                                                    void *reserved);
 
+/** Register a non-listening completion queue with the server. This API is
+    similar to grpc_server_register_completion_queue except that the server will
+    not use this completion_queue to listen to any incoming channels.
+
+    Registering a non-listening completion queue will have negative performance
+    impact and hence this API is not recommended for production use cases. */
+GRPCAPI void grpc_server_register_non_listening_completion_queue(
+    grpc_server *server, grpc_completion_queue *q, void *reserved);
+
 /** Add a HTTP2 over plaintext over tcp listener.
     Returns bound port number on success, 0 on failure.
     REQUIRES: server not started */
diff --git a/src/core/lib/surface/completion_queue.c b/src/core/lib/surface/completion_queue.c
index 5ec8808b50..f6f7ac880c 100644
--- a/src/core/lib/surface/completion_queue.c
+++ b/src/core/lib/surface/completion_queue.c
@@ -70,6 +70,8 @@ struct grpc_completion_queue {
   int shutdown;
   int shutdown_called;
   int is_server_cq;
+  /** Can the server cq accept incoming channels */
+  int is_non_listening_server_cq;
   int num_pluckers;
   plucker pluckers[GRPC_MAX_COMPLETION_QUEUE_PLUCKERS];
   grpc_closure pollset_shutdown_done;
@@ -149,6 +151,7 @@ grpc_completion_queue *grpc_completion_queue_create(void *reserved) {
   cc->shutdown = 0;
   cc->shutdown_called = 0;
   cc->is_server_cq = 0;
+  cc->is_non_listening_server_cq = 0;
   cc->num_pluckers = 0;
 #ifndef NDEBUG
   cc->outstanding_tag_count = 0;
@@ -507,6 +510,14 @@ grpc_pollset *grpc_cq_pollset(grpc_completion_queue *cc) {
   return POLLSET_FROM_CQ(cc);
 }
 
+void grpc_cq_mark_non_listening_server_cq(grpc_completion_queue *cc) {
+  cc->is_non_listening_server_cq = 1;
+}
+
+bool grpc_cq_is_non_listening_server_cq(grpc_completion_queue *cc) {
+  return (cc->is_non_listening_server_cq == 1);
+}
+
 void grpc_cq_mark_server_cq(grpc_completion_queue *cc) { cc->is_server_cq = 1; }
 
 int grpc_cq_is_server_cq(grpc_completion_queue *cc) { return cc->is_server_cq; }
diff --git a/src/core/lib/surface/completion_queue.h b/src/core/lib/surface/completion_queue.h
index eef82cf014..ee3e044840 100644
--- a/src/core/lib/surface/completion_queue.h
+++ b/src/core/lib/surface/completion_queue.h
@@ -82,6 +82,8 @@ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc,
 
 grpc_pollset *grpc_cq_pollset(grpc_completion_queue *cc);
 
+void grpc_cq_mark_non_listening_server_cq(grpc_completion_queue *cc);
+bool grpc_cq_is_non_listening_server_cq(grpc_completion_queue *cc);
 void grpc_cq_mark_server_cq(grpc_completion_queue *cc);
 int grpc_cq_is_server_cq(grpc_completion_queue *cc);
 
diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index cbfd245874..c34ec04d2d 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -895,23 +895,45 @@ const grpc_channel_filter grpc_server_top_filter = {
     "server",
 };
 
-void grpc_server_register_completion_queue(grpc_server *server,
-                                           grpc_completion_queue *cq,
-                                           void *reserved) {
+static void register_completion_queue(grpc_server *server,
+                                      grpc_completion_queue *cq,
+                                      bool is_non_listening, void *reserved) {
   size_t i, n;
-  GRPC_API_TRACE(
-      "grpc_server_register_completion_queue(server=%p, cq=%p, reserved=%p)", 3,
-      (server, cq, reserved));
   GPR_ASSERT(!reserved);
   for (i = 0; i < server->cq_count; i++) {
     if (server->cqs[i] == cq) return;
   }
-  GRPC_CQ_INTERNAL_REF(cq, "server");
+
   grpc_cq_mark_server_cq(cq);
-  n = server->cq_count++;
-  server->cqs = gpr_realloc(server->cqs,
-                            server->cq_count * sizeof(grpc_completion_queue *));
-  server->cqs[n] = cq;
+
+  /* Non-listening completion queues are not added to server->cqs */
+  if (is_non_listening) {
+    grpc_cq_mark_non_listening_server_cq(cq);
+  } else {
+    GRPC_CQ_INTERNAL_REF(cq, "server");
+    n = server->cq_count++;
+    server->cqs = gpr_realloc(
+        server->cqs, server->cq_count * sizeof(grpc_completion_queue *));
+    server->cqs[n] = cq;
+  }
+}
+
+void grpc_server_register_completion_queue(grpc_server *server,
+                                           grpc_completion_queue *cq,
+                                           void *reserved) {
+  GRPC_API_TRACE(
+      "grpc_server_register_completion_queue(server=%p, cq=%p, reserved=%p)", 3,
+      (server, cq, reserved));
+  register_completion_queue(server, cq, false, reserved);
+}
+
+void grpc_server_register_non_listening_completion_queue(
+    grpc_server *server, grpc_completion_queue *cq, void *reserved) {
+  GRPC_API_TRACE(
+      "grpc_server_register_non_listening_completion_queue(server=%p, cq=%p, "
+      "reserved=%p)",
+      3, (server, cq, reserved));
+  register_completion_queue(server, cq, true, reserved);
 }
 
 grpc_server *grpc_server_create(const grpc_channel_args *args, void *reserved) {
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index 68cc38258c..5445d3e13b 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -46,8 +46,9 @@ ServerBuilder::ServerBuilder()
   grpc_compression_options_init(&compression_options_);
 }
 
-std::unique_ptr<ServerCompletionQueue> ServerBuilder::AddCompletionQueue() {
-  ServerCompletionQueue* cq = new ServerCompletionQueue();
+std::unique_ptr<ServerCompletionQueue> ServerBuilder::AddCompletionQueue(
+    bool is_frequently_polled) {
+  ServerCompletionQueue* cq = new ServerCompletionQueue(is_frequently_polled);
   cqs_.push_back(cq);
   return std::unique_ptr<ServerCompletionQueue>(cq);
 }
@@ -105,8 +106,17 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   std::unique_ptr<Server> server(
       new Server(thread_pool.release(), true, max_message_size_, &args));
   for (auto cq = cqs_.begin(); cq != cqs_.end(); ++cq) {
-    grpc_server_register_completion_queue(server->server_, (*cq)->cq(),
-                                          nullptr);
+    // A completion queue that is not polled frequently (by calling Next() or
+    // AsyncNext()) is not safe to use for listening to incoming channels.
+    // Register all such completion queues as non-listening completion queues
+    // with the GRPC core library.
+    if ((*cq)->IsFrequentlyPolled()) {
+      grpc_server_register_completion_queue(server->server_, (*cq)->cq(),
+                                            nullptr);
+    } else {
+      grpc_server_register_non_listening_completion_queue(server->server_,
+                                                          (*cq)->cq(), nullptr);
+    }
   }
   for (auto service = services_.begin(); service != services_.end();
        service++) {
diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index 02043a89d3..0423448154 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -216,7 +216,7 @@ class HybridEnd2endTest : public ::testing::Test {
     }
     // Create a separate cq for each potential handler.
     for (int i = 0; i < 5; i++) {
-      cqs_.push_back(builder.AddCompletionQueue());
+      cqs_.push_back(builder.AddCompletionQueue(false));
     }
     server_ = builder.BuildAndStart();
   }
-- 
GitLab


From 7def036085bbbe61a908668da0e92c11eb4b921a Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 21 Apr 2016 14:54:32 -0700
Subject: [PATCH 061/570] Add a safety check to ensure atleast one of the
 completion queues is listening completion queue (i.e frequently polled)

---
 src/cpp/server/server_builder.cc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index 5445d3e13b..c0d13951d7 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -86,8 +86,11 @@ void ServerBuilder::AddListeningPort(const grpc::string& addr,
 
 std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   std::unique_ptr<ThreadPoolInterface> thread_pool;
+  // Does this server have atleast one sync method
+  bool has_sync_methods = false;
   for (auto it = services_.begin(); it != services_.end(); ++it) {
     if ((*it)->service->has_synchronous_methods()) {
+      has_sync_methods = true;
       if (thread_pool == nullptr) {
         thread_pool.reset(CreateDefaultThreadPool());
         break;
@@ -105,6 +108,12 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
               compression_options_.enabled_algorithms_bitset);
   std::unique_ptr<Server> server(
       new Server(thread_pool.release(), true, max_message_size_, &args));
+
+  // If the server has atleast one sync methods, we know that this is a Sync
+  // server or a Hybrid server and the completion queue (server->cq_) would be
+  // frequently polled.
+  int num_frequently_polled_cqs = has_sync_methods ? 1 : 0;
+
   for (auto cq = cqs_.begin(); cq != cqs_.end(); ++cq) {
     // A completion queue that is not polled frequently (by calling Next() or
     // AsyncNext()) is not safe to use for listening to incoming channels.
@@ -113,11 +122,19 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
     if ((*cq)->IsFrequentlyPolled()) {
       grpc_server_register_completion_queue(server->server_, (*cq)->cq(),
                                             nullptr);
+      num_frequently_polled_cqs++;
     } else {
       grpc_server_register_non_listening_completion_queue(server->server_,
                                                           (*cq)->cq(), nullptr);
     }
   }
+
+  if (num_frequently_polled_cqs == 0) {
+    gpr_log(GPR_ERROR,
+            "Atleast one of the completion queues must be frequently polled");
+    return nullptr;
+  }
+
   for (auto service = services_.begin(); service != services_.end();
        service++) {
     if (!server->RegisterService((*service)->host.get(), (*service)->service)) {
-- 
GitLab


From 01907123f6323a7494551e7a45e342dcdc068864 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 21 Apr 2016 15:09:13 -0700
Subject: [PATCH 062/570] generate_projects.sh and fix copyright year

---
 grpc.def                                              | 1 +
 include/grpc++/impl/codegen/completion_queue.h        | 2 +-
 include/grpc++/server_builder.h                       | 2 +-
 include/grpc/grpc.h                                   | 2 +-
 src/core/lib/surface/completion_queue.c               | 2 +-
 src/core/lib/surface/completion_queue.h               | 2 +-
 src/core/lib/surface/server.c                         | 2 +-
 src/cpp/server/server_builder.cc                      | 2 +-
 src/proto/grpc/binary_log/v1alpha/log.proto           | 2 +-
 src/python/grpcio/grpc/_cython/imports.generated.c    | 2 ++
 src/python/grpcio/grpc/_cython/imports.generated.h    | 3 +++
 src/ruby/ext/grpc/rb_grpc_imports.generated.c         | 2 ++
 src/ruby/ext/grpc/rb_grpc_imports.generated.h         | 3 +++
 tools/fuzzer/runners/client_fuzzer.sh                 | 2 +-
 tools/fuzzer/runners/hpack_parser_fuzzer_test.sh      | 2 +-
 tools/fuzzer/runners/http_fuzzer_test.sh              | 2 +-
 tools/fuzzer/runners/json_fuzzer_test.sh              | 2 +-
 tools/fuzzer/runners/nanopb_fuzzer_response_test.sh   | 2 +-
 tools/fuzzer/runners/nanopb_fuzzer_serverlist_test.sh | 2 +-
 tools/fuzzer/runners/server_fuzzer.sh                 | 2 +-
 tools/fuzzer/runners/uri_fuzzer_test.sh               | 2 +-
 21 files changed, 27 insertions(+), 16 deletions(-)

diff --git a/grpc.def b/grpc.def
index f81aa1b05a..943b464c31 100644
--- a/grpc.def
+++ b/grpc.def
@@ -77,6 +77,7 @@ EXPORTS
     grpc_server_request_registered_call
     grpc_server_create
     grpc_server_register_completion_queue
+    grpc_server_register_non_listening_completion_queue
     grpc_server_add_insecure_http2_port
     grpc_server_start
     grpc_server_shutdown_and_notify
diff --git a/include/grpc++/impl/codegen/completion_queue.h b/include/grpc++/impl/codegen/completion_queue.h
index d489a90c69..1b84b44705 100644
--- a/include/grpc++/impl/codegen/completion_queue.h
+++ b/include/grpc++/impl/codegen/completion_queue.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/grpc++/server_builder.h b/include/grpc++/server_builder.h
index 85af9aa57f..5275bd3ac1 100644
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h
index 059bd2ebc7..ee15b9d88d 100644
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/core/lib/surface/completion_queue.c b/src/core/lib/surface/completion_queue.c
index f6f7ac880c..d5eb24270e 100644
--- a/src/core/lib/surface/completion_queue.c
+++ b/src/core/lib/surface/completion_queue.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/core/lib/surface/completion_queue.h b/src/core/lib/surface/completion_queue.h
index ee3e044840..1528ca4ad8 100644
--- a/src/core/lib/surface/completion_queue.h
+++ b/src/core/lib/surface/completion_queue.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index c34ec04d2d..0a84d8e7cd 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index c0d13951d7..9cd7cb2da3 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/proto/grpc/binary_log/v1alpha/log.proto b/src/proto/grpc/binary_log/v1alpha/log.proto
index 6cc473be74..83166cd410 100644
--- a/src/proto/grpc/binary_log/v1alpha/log.proto
+++ b/src/proto/grpc/binary_log/v1alpha/log.proto
@@ -105,4 +105,4 @@ message Message {
   // The contents of the message. May be a prefix instead of the complete
   // message.
   bytes data = 5;
-}
\ No newline at end of file
+}
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index 8bd6ae6372..edad9a3131 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -115,6 +115,7 @@ grpc_server_register_method_type grpc_server_register_method_import;
 grpc_server_request_registered_call_type grpc_server_request_registered_call_import;
 grpc_server_create_type grpc_server_create_import;
 grpc_server_register_completion_queue_type grpc_server_register_completion_queue_import;
+grpc_server_register_non_listening_completion_queue_type grpc_server_register_non_listening_completion_queue_import;
 grpc_server_add_insecure_http2_port_type grpc_server_add_insecure_http2_port_import;
 grpc_server_start_type grpc_server_start_import;
 grpc_server_shutdown_and_notify_type grpc_server_shutdown_and_notify_import;
@@ -381,6 +382,7 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_server_request_registered_call_import = (grpc_server_request_registered_call_type) GetProcAddress(library, "grpc_server_request_registered_call");
   grpc_server_create_import = (grpc_server_create_type) GetProcAddress(library, "grpc_server_create");
   grpc_server_register_completion_queue_import = (grpc_server_register_completion_queue_type) GetProcAddress(library, "grpc_server_register_completion_queue");
+  grpc_server_register_non_listening_completion_queue_import = (grpc_server_register_non_listening_completion_queue_type) GetProcAddress(library, "grpc_server_register_non_listening_completion_queue");
   grpc_server_add_insecure_http2_port_import = (grpc_server_add_insecure_http2_port_type) GetProcAddress(library, "grpc_server_add_insecure_http2_port");
   grpc_server_start_import = (grpc_server_start_type) GetProcAddress(library, "grpc_server_start");
   grpc_server_shutdown_and_notify_import = (grpc_server_shutdown_and_notify_type) GetProcAddress(library, "grpc_server_shutdown_and_notify");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index 272e85b485..7354de4ba2 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -295,6 +295,9 @@ extern grpc_server_create_type grpc_server_create_import;
 typedef void(*grpc_server_register_completion_queue_type)(grpc_server *server, grpc_completion_queue *cq, void *reserved);
 extern grpc_server_register_completion_queue_type grpc_server_register_completion_queue_import;
 #define grpc_server_register_completion_queue grpc_server_register_completion_queue_import
+typedef void(*grpc_server_register_non_listening_completion_queue_type)(grpc_server *server, grpc_completion_queue *q, void *reserved);
+extern grpc_server_register_non_listening_completion_queue_type grpc_server_register_non_listening_completion_queue_import;
+#define grpc_server_register_non_listening_completion_queue grpc_server_register_non_listening_completion_queue_import
 typedef int(*grpc_server_add_insecure_http2_port_type)(grpc_server *server, const char *addr);
 extern grpc_server_add_insecure_http2_port_type grpc_server_add_insecure_http2_port_import;
 #define grpc_server_add_insecure_http2_port grpc_server_add_insecure_http2_port_import
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index 56db4ec686..149ce6c48a 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -115,6 +115,7 @@ grpc_server_register_method_type grpc_server_register_method_import;
 grpc_server_request_registered_call_type grpc_server_request_registered_call_import;
 grpc_server_create_type grpc_server_create_import;
 grpc_server_register_completion_queue_type grpc_server_register_completion_queue_import;
+grpc_server_register_non_listening_completion_queue_type grpc_server_register_non_listening_completion_queue_import;
 grpc_server_add_insecure_http2_port_type grpc_server_add_insecure_http2_port_import;
 grpc_server_start_type grpc_server_start_import;
 grpc_server_shutdown_and_notify_type grpc_server_shutdown_and_notify_import;
@@ -377,6 +378,7 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_server_request_registered_call_import = (grpc_server_request_registered_call_type) GetProcAddress(library, "grpc_server_request_registered_call");
   grpc_server_create_import = (grpc_server_create_type) GetProcAddress(library, "grpc_server_create");
   grpc_server_register_completion_queue_import = (grpc_server_register_completion_queue_type) GetProcAddress(library, "grpc_server_register_completion_queue");
+  grpc_server_register_non_listening_completion_queue_import = (grpc_server_register_non_listening_completion_queue_type) GetProcAddress(library, "grpc_server_register_non_listening_completion_queue");
   grpc_server_add_insecure_http2_port_import = (grpc_server_add_insecure_http2_port_type) GetProcAddress(library, "grpc_server_add_insecure_http2_port");
   grpc_server_start_import = (grpc_server_start_type) GetProcAddress(library, "grpc_server_start");
   grpc_server_shutdown_and_notify_import = (grpc_server_shutdown_and_notify_type) GetProcAddress(library, "grpc_server_shutdown_and_notify");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index c526f434c6..098319db77 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -295,6 +295,9 @@ extern grpc_server_create_type grpc_server_create_import;
 typedef void(*grpc_server_register_completion_queue_type)(grpc_server *server, grpc_completion_queue *cq, void *reserved);
 extern grpc_server_register_completion_queue_type grpc_server_register_completion_queue_import;
 #define grpc_server_register_completion_queue grpc_server_register_completion_queue_import
+typedef void(*grpc_server_register_non_listening_completion_queue_type)(grpc_server *server, grpc_completion_queue *q, void *reserved);
+extern grpc_server_register_non_listening_completion_queue_type grpc_server_register_non_listening_completion_queue_import;
+#define grpc_server_register_non_listening_completion_queue grpc_server_register_non_listening_completion_queue_import
 typedef int(*grpc_server_add_insecure_http2_port_type)(grpc_server *server, const char *addr);
 extern grpc_server_add_insecure_http2_port_type grpc_server_add_insecure_http2_port_import;
 #define grpc_server_add_insecure_http2_port grpc_server_add_insecure_http2_port_import
diff --git a/tools/fuzzer/runners/client_fuzzer.sh b/tools/fuzzer/runners/client_fuzzer.sh
index 239d552c57..97d4e60d90 100644
--- a/tools/fuzzer/runners/client_fuzzer.sh
+++ b/tools/fuzzer/runners/client_fuzzer.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=2048"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
diff --git a/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh b/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh
index e69b4b4dfe..c6f70a623d 100644
--- a/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh
+++ b/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=512"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
diff --git a/tools/fuzzer/runners/http_fuzzer_test.sh b/tools/fuzzer/runners/http_fuzzer_test.sh
index c190ba40b6..bb54a23814 100644
--- a/tools/fuzzer/runners/http_fuzzer_test.sh
+++ b/tools/fuzzer/runners/http_fuzzer_test.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=2048"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
diff --git a/tools/fuzzer/runners/json_fuzzer_test.sh b/tools/fuzzer/runners/json_fuzzer_test.sh
index 9fc6271976..e11e25dc09 100644
--- a/tools/fuzzer/runners/json_fuzzer_test.sh
+++ b/tools/fuzzer/runners/json_fuzzer_test.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=512"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
diff --git a/tools/fuzzer/runners/nanopb_fuzzer_response_test.sh b/tools/fuzzer/runners/nanopb_fuzzer_response_test.sh
index bbcebf11cc..97359277ce 100644
--- a/tools/fuzzer/runners/nanopb_fuzzer_response_test.sh
+++ b/tools/fuzzer/runners/nanopb_fuzzer_response_test.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=128"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
diff --git a/tools/fuzzer/runners/nanopb_fuzzer_serverlist_test.sh b/tools/fuzzer/runners/nanopb_fuzzer_serverlist_test.sh
index e9099bac04..2dfaa2372f 100644
--- a/tools/fuzzer/runners/nanopb_fuzzer_serverlist_test.sh
+++ b/tools/fuzzer/runners/nanopb_fuzzer_serverlist_test.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=128"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
diff --git a/tools/fuzzer/runners/server_fuzzer.sh b/tools/fuzzer/runners/server_fuzzer.sh
index 28ca8b3271..fc0567f670 100644
--- a/tools/fuzzer/runners/server_fuzzer.sh
+++ b/tools/fuzzer/runners/server_fuzzer.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=2048"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
diff --git a/tools/fuzzer/runners/uri_fuzzer_test.sh b/tools/fuzzer/runners/uri_fuzzer_test.sh
index 7dac54ec51..5f33e73465 100644
--- a/tools/fuzzer/runners/uri_fuzzer_test.sh
+++ b/tools/fuzzer/runners/uri_fuzzer_test.sh
@@ -33,7 +33,7 @@ flags="-max_total_time=$runtime -artifact_prefix=fuzzer_output/ -max_len=128"
 
 if [ "$jobs" != "1" ]
 then
-  flags="-jobs=$jobs -workers=$jobs"
+  flags="-jobs=$jobs -workers=$jobs $flags"
 fi
 
 if [ "$config" == "asan-trace-cmp" ]
-- 
GitLab


From a5b7df924276744f900850014e0ae63fac29a9a4 Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Thu, 21 Apr 2016 16:49:25 -0700
Subject: [PATCH 063/570] fix buildgen plugin file comment

---
 tools/buildgen/plugins/expand_version.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/buildgen/plugins/expand_version.py b/tools/buildgen/plugins/expand_version.py
index dd77f7af12..c6cc5621c9 100755
--- a/tools/buildgen/plugins/expand_version.py
+++ b/tools/buildgen/plugins/expand_version.py
@@ -27,10 +27,10 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-"""Buildgen .proto files list plugin.
+"""Buildgen package version plugin
 
 This parses the list of targets from the yaml build file, and creates
-a list called "protos" that contains all of the proto file names.
+a custom version string for each language's package.
 
 """
 
-- 
GitLab


From 0b9fdd8adc4b2d167e33a6d39e7ff4a46ef9a65c Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 21 Apr 2016 17:27:41 -0700
Subject: [PATCH 064/570] clang format fix

---
 test/core/end2end/fixtures/h2_sockpair_1byte.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/core/end2end/fixtures/h2_sockpair_1byte.c b/test/core/end2end/fixtures/h2_sockpair_1byte.c
index 4c805c4370..16ffb6ec13 100644
--- a/test/core/end2end/fixtures/h2_sockpair_1byte.c
+++ b/test/core/end2end/fixtures/h2_sockpair_1byte.c
@@ -60,7 +60,7 @@
 static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_end2end_test_fixture *f = ts;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_endpoint_pair* sfd = f->fixture_data;
+  grpc_endpoint_pair *sfd = f->fixture_data;
   grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
   grpc_server_setup_transport(&exec_ctx, f->server, transport,
                               grpc_server_get_channel_args(f->server));
-- 
GitLab


From 79a75e25c450d0f86c268578d81014dafd173ed2 Mon Sep 17 00:00:00 2001
From: Dmitry Kovalev <dkovalev@google.com>
Date: Thu, 21 Apr 2016 23:32:30 -0700
Subject: [PATCH 065/570] Fixing invalid usage of getProtobufServiceAttrs()
 function.

getProtobufServiceAttrs(service, options) must be called with 2 arguments.
---
 src/node/src/client.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/node/src/client.js b/src/node/src/client.js
index 5e07046fc6..f75f951eb8 100644
--- a/src/node/src/client.js
+++ b/src/node/src/client.js
@@ -815,8 +815,7 @@ exports.waitForClientReady = function(client, deadline, callback) {
  * @return {function(string, Object)} New client constructor
  */
 exports.makeProtobufClientConstructor =  function(service, options) {
-  var method_attrs = common.getProtobufServiceAttrs(service, service.name,
-                                                    options);
+  var method_attrs = common.getProtobufServiceAttrs(service, options);
   var deprecatedArgumentOrder = false;
   if (options) {
     deprecatedArgumentOrder = options.deprecatedArgumentOrder;
-- 
GitLab


From ee6de9365b9d2a79cd7874b4976372c681fb257d Mon Sep 17 00:00:00 2001
From: Benjamin Herzog <pirat267@gmail.com>
Date: Fri, 22 Apr 2016 11:17:43 +0200
Subject: [PATCH 066/570] Move nonnull begin to correct position

---
 src/compiler/objective_c_plugin.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/compiler/objective_c_plugin.cc b/src/compiler/objective_c_plugin.cc
index f62faa5261..9522956fde 100644
--- a/src/compiler/objective_c_plugin.cc
+++ b/src/compiler/objective_c_plugin.cc
@@ -64,8 +64,7 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
         ".pbobjc.h\"\n\n"
         "#import <ProtoRPC/ProtoService.h>\n"
         "#import <RxLibrary/GRXWriteable.h>\n"
-        "#import <RxLibrary/GRXWriter.h>\n\n"
-        "NS_ASSUME_NONNULL_BEGIN\n\n";
+        "#import <RxLibrary/GRXWriter.h>\n";
 
       // TODO(jcanizales): Instead forward-declare the input and output types
       // and import the files in the .pbrpc.m
@@ -82,10 +81,12 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
         declarations += grpc_objective_c_generator::GetHeader(service);
       }
 
+      ::grpc::string nonNullBegin = "\nNS_ASSUME_NONNULL_BEGIN\n\n";
       ::grpc::string nonNullEnd = "\nNS_ASSUME_NONNULL_END\n";
 
       Write(context, file_name + ".pbrpc.h",
-          imports + '\n' + proto_imports + '\n' + declarations + nonNullEnd);
+          imports + '\n' + proto_imports + '\n' + nonNullBegin + 
+          declarations + nonNullEnd);
     }
 
     {
-- 
GitLab


From 3714e302c06a907b7af42a478beae3321b07c70a Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Fri, 22 Apr 2016 09:50:46 -0700
Subject: [PATCH 067/570] Simplify QPS Metrics collection

---
 test/cpp/interop/stress_interop_client.cc     | 40 ++++++-----------
 test/cpp/interop/stress_interop_client.h      |  8 ++--
 test/cpp/interop/stress_test.cc               | 13 +++---
 test/cpp/util/metrics_server.cc               | 45 ++++++++++++-------
 test/cpp/util/metrics_server.h                | 39 ++++++++++------
 .../stress_test/STRESS_CLIENT_SPEC.md         |  4 +-
 tools/run_tests/stress_test/configs/asan.json |  3 +-
 .../stress_test/configs/opt-tsan-asan.json    |  3 +-
 tools/run_tests/stress_test/configs/opt.json  |  3 +-
 tools/run_tests/stress_test/configs/tsan.json |  3 +-
 10 files changed, 81 insertions(+), 80 deletions(-)

diff --git a/test/cpp/interop/stress_interop_client.cc b/test/cpp/interop/stress_interop_client.cc
index 04671fb935..f287a5aa3b 100644
--- a/test/cpp/interop/stress_interop_client.cc
+++ b/test/cpp/interop/stress_interop_client.cc
@@ -84,49 +84,37 @@ StressTestInteropClient::StressTestInteropClient(
     int test_id, const grpc::string& server_address,
     std::shared_ptr<Channel> channel,
     const WeightedRandomTestSelector& test_selector, long test_duration_secs,
-    long sleep_duration_ms, long metrics_collection_interval_secs)
+    long sleep_duration_ms)
     : test_id_(test_id),
       server_address_(server_address),
       channel_(channel),
       interop_client_(new InteropClient(channel, false)),
       test_selector_(test_selector),
       test_duration_secs_(test_duration_secs),
-      sleep_duration_ms_(sleep_duration_ms),
-      metrics_collection_interval_secs_(metrics_collection_interval_secs) {}
+      sleep_duration_ms_(sleep_duration_ms) {}
 
-void StressTestInteropClient::MainLoop(std::shared_ptr<Gauge> qps_gauge) {
+void StressTestInteropClient::MainLoop(std::shared_ptr<QpsGauge> qps_gauge) {
   gpr_log(GPR_INFO, "Running test %d. ServerAddr: %s", test_id_,
           server_address_.c_str());
 
-  gpr_timespec test_end_time =
-      gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
-                   gpr_time_from_seconds(test_duration_secs_, GPR_TIMESPAN));
+  gpr_timespec test_end_time;
+  if (test_duration_secs_ < 0) {
+    test_end_time = gpr_inf_future(GPR_CLOCK_REALTIME);
+  } else {
+    test_end_time =
+        gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
+                     gpr_time_from_seconds(test_duration_secs_, GPR_TIMESPAN));
+  }
 
-  gpr_timespec current_time = gpr_now(GPR_CLOCK_REALTIME);
-  gpr_timespec next_stat_collection_time = current_time;
-  gpr_timespec collection_interval =
-      gpr_time_from_seconds(metrics_collection_interval_secs_, GPR_TIMESPAN);
-  long num_calls_per_interval = 0;
+  qps_gauge->Reset();
 
-  while (test_duration_secs_ < 0 ||
-         gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), test_end_time) < 0) {
+  while (gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), test_end_time) < 0) {
     // Select the test case to execute based on the weights and execute it
     TestCaseType test_case = test_selector_.GetNextTest();
     gpr_log(GPR_DEBUG, "%d - Executing the test case %d", test_id_, test_case);
     RunTest(test_case);
 
-    num_calls_per_interval++;
-
-    // See if its time to collect stats yet
-    current_time = gpr_now(GPR_CLOCK_REALTIME);
-    if (gpr_time_cmp(next_stat_collection_time, current_time) < 0) {
-      qps_gauge->Set(num_calls_per_interval /
-                     metrics_collection_interval_secs_);
-
-      num_calls_per_interval = 0;
-      next_stat_collection_time =
-          gpr_time_add(current_time, collection_interval);
-    }
+    qps_gauge->Incr();
 
     // Sleep between successive calls if needed
     if (sleep_duration_ms_ > 0) {
diff --git a/test/cpp/interop/stress_interop_client.h b/test/cpp/interop/stress_interop_client.h
index 6fd303d6b7..cb0cd98821 100644
--- a/test/cpp/interop/stress_interop_client.h
+++ b/test/cpp/interop/stress_interop_client.h
@@ -87,12 +87,11 @@ class StressTestInteropClient {
   StressTestInteropClient(int test_id, const grpc::string& server_address,
                           std::shared_ptr<Channel> channel,
                           const WeightedRandomTestSelector& test_selector,
-                          long test_duration_secs, long sleep_duration_ms,
-                          long metrics_collection_interval_secs);
+                          long test_duration_secs, long sleep_duration_ms);
 
   // The main function. Use this as the thread entry point.
-  // qps_gauge is the Gauge to record the requests per second metric
-  void MainLoop(std::shared_ptr<Gauge> qps_gauge);
+  // qps_gauge is the QpsGauge to record the requests per second metric
+  void MainLoop(std::shared_ptr<QpsGauge> qps_gauge);
 
  private:
   void RunTest(TestCaseType test_case);
@@ -104,7 +103,6 @@ class StressTestInteropClient {
   const WeightedRandomTestSelector& test_selector_;
   long test_duration_secs_;
   long sleep_duration_ms_;
-  long metrics_collection_interval_secs_;
 };
 
 }  // namespace testing
diff --git a/test/cpp/interop/stress_test.cc b/test/cpp/interop/stress_test.cc
index 38caf31b76..d9e3fd25c5 100644
--- a/test/cpp/interop/stress_test.cc
+++ b/test/cpp/interop/stress_test.cc
@@ -56,9 +56,6 @@ extern void gpr_default_log(gpr_log_func_args* args);
 
 DEFINE_int32(metrics_port, 8081, "The metrics server port.");
 
-DEFINE_int32(metrics_collection_interval_secs, 5,
-             "How often (in seconds) should metrics be recorded.");
-
 DEFINE_int32(sleep_duration_ms, 0,
              "The duration (in millisec) between two"
              " consecutive test calls (per server) issued by the server.");
@@ -275,19 +272,19 @@ int main(int argc, char** argv) {
            stub_idx++) {
         StressTestInteropClient* client = new StressTestInteropClient(
             ++thread_idx, *it, channel, test_selector, FLAGS_test_duration_secs,
-            FLAGS_sleep_duration_ms, FLAGS_metrics_collection_interval_secs);
+            FLAGS_sleep_duration_ms);
 
-        bool is_already_created;
-        // Gauge name
+        bool is_already_created = false;
+        // QpsGauge name
         std::snprintf(buffer, sizeof(buffer),
                       "/stress_test/server_%d/channel_%d/stub_%d/qps",
                       server_idx, channel_idx, stub_idx);
 
         test_threads.emplace_back(grpc::thread(
             &StressTestInteropClient::MainLoop, client,
-            metrics_service.CreateGauge(buffer, &is_already_created)));
+            metrics_service.CreateQpsGauge(buffer, &is_already_created)));
 
-        // The Gauge should not have been already created
+        // The QpsGauge should not have been already created
         GPR_ASSERT(!is_already_created);
       }
     }
diff --git a/test/cpp/util/metrics_server.cc b/test/cpp/util/metrics_server.cc
index d9b44a6a92..cc6b39b753 100644
--- a/test/cpp/util/metrics_server.cc
+++ b/test/cpp/util/metrics_server.cc
@@ -42,16 +42,26 @@
 namespace grpc {
 namespace testing {
 
-Gauge::Gauge(long initial_val) : val_(initial_val) {}
+QpsGauge::QpsGauge()
+    : start_time_(gpr_now(GPR_CLOCK_REALTIME)), num_queries_(0) {}
 
-void Gauge::Set(long new_val) {
-  std::lock_guard<std::mutex> lock(val_mu_);
-  val_ = new_val;
+void QpsGauge::Reset() {
+  std::lock_guard<std::mutex> lock(num_queries_mu_);
+  num_queries_ = 0;
+  start_time_ = gpr_now(GPR_CLOCK_REALTIME);
 }
 
-long Gauge::Get() {
-  std::lock_guard<std::mutex> lock(val_mu_);
-  return val_;
+void QpsGauge::Incr() {
+  std::lock_guard<std::mutex> lock(num_queries_mu_);
+  num_queries_++;
+}
+
+long QpsGauge::Get() {
+  std::lock_guard<std::mutex> lock(num_queries_mu_);
+  gpr_timespec time_diff =
+      gpr_time_sub(gpr_now(GPR_CLOCK_REALTIME), start_time_);
+  long duration_secs = time_diff.tv_sec > 0 ? time_diff.tv_sec : 1;
+  return num_queries_ / duration_secs;
 }
 
 grpc::Status MetricsServiceImpl::GetAllGauges(
@@ -60,7 +70,7 @@ grpc::Status MetricsServiceImpl::GetAllGauges(
   gpr_log(GPR_DEBUG, "GetAllGauges called");
 
   std::lock_guard<std::mutex> lock(mu_);
-  for (auto it = gauges_.begin(); it != gauges_.end(); it++) {
+  for (auto it = qps_gauges_.begin(); it != qps_gauges_.end(); it++) {
     GaugeResponse resp;
     resp.set_name(it->first);                // Gauge name
     resp.set_long_value(it->second->Get());  // Gauge value
@@ -75,8 +85,8 @@ grpc::Status MetricsServiceImpl::GetGauge(ServerContext* context,
                                           GaugeResponse* response) {
   std::lock_guard<std::mutex> lock(mu_);
 
-  const auto it = gauges_.find(request->name());
-  if (it != gauges_.end()) {
+  const auto it = qps_gauges_.find(request->name());
+  if (it != qps_gauges_.end()) {
     response->set_name(it->first);
     response->set_long_value(it->second->Get());
   }
@@ -84,16 +94,17 @@ grpc::Status MetricsServiceImpl::GetGauge(ServerContext* context,
   return Status::OK;
 }
 
-std::shared_ptr<Gauge> MetricsServiceImpl::CreateGauge(const grpc::string& name,
-                                                       bool* already_present) {
+std::shared_ptr<QpsGauge> MetricsServiceImpl::CreateQpsGauge(
+    const grpc::string& name, bool* already_present) {
   std::lock_guard<std::mutex> lock(mu_);
 
-  std::shared_ptr<Gauge> gauge(new Gauge(0));
-  const auto p = gauges_.emplace(name, gauge);
+  std::shared_ptr<QpsGauge> qps_gauge(new QpsGauge());
+  const auto p = qps_gauges_.emplace(name, qps_gauge);
 
-  // p.first is an iterator pointing to <name, shared_ptr<Gauge>> pair. p.second
-  // is a boolean which is set to 'true' if the Gauge is inserted in the guages_
-  // map and 'false' if it is already present in the map
+  // p.first is an iterator pointing to <name, shared_ptr<QpsGauge>> pair.
+  // p.second is a boolean which is set to 'true' if the QpsGauge is
+  // successfully inserted in the guages_ map and 'false' if it is already
+  // present in the map
   *already_present = !p.second;
   return p.first->second;
 }
diff --git a/test/cpp/util/metrics_server.h b/test/cpp/util/metrics_server.h
index ce05e0be64..b04879c5e6 100644
--- a/test/cpp/util/metrics_server.h
+++ b/test/cpp/util/metrics_server.h
@@ -36,6 +36,7 @@
 #include <map>
 #include <mutex>
 
+#include "grpc/support/time.h"
 #include "src/proto/grpc/testing/metrics.grpc.pb.h"
 #include "src/proto/grpc/testing/metrics.pb.h"
 
@@ -48,10 +49,13 @@
  * Example:
  *    MetricsServiceImpl metricsImpl;
  *    ..
- *    // Create Gauge(s). Note: Gauges can be created even after calling
+ *    // Create QpsGauge(s). Note: QpsGauges can be created even after calling
  *    // 'StartServer'.
- *    Gauge gauge1 = metricsImpl.CreateGauge("foo",is_present);
- *    // gauge1 can now be used anywhere in the program to set values.
+ *    QpsGauge qps_gauge1 = metricsImpl.CreateQpsGauge("foo", is_present);
+ *    // qps_gauge1 can now be used anywhere in the program by first making a
+ *    // one-time call qps_gauge1.Reset() and then calling qps_gauge1.Incr()
+ *    // every time to increment a query counter
+ *
  *    ...
  *    // Create the metrics server
  *    std::unique_ptr<grpc::Server> server = metricsImpl.StartServer(port);
@@ -60,17 +64,24 @@
 namespace grpc {
 namespace testing {
 
-// TODO(sreek): Add support for other types of Gauges like Double, String in
-// future
-class Gauge {
+class QpsGauge {
  public:
-  Gauge(long initial_val);
-  void Set(long new_val);
+  QpsGauge();
+
+  // Initialize the internal timer and reset the query count to 0
+  void Reset();
+
+  // Increment the query count by 1
+  void Incr();
+
+  // Return the current qps (i.e query count divided by the time since this
+  // QpsGauge object created (or Reset() was called))
   long Get();
 
  private:
-  long val_;
-  std::mutex val_mu_;
+  gpr_timespec start_time_;
+  long num_queries_;
+  std::mutex num_queries_mu_;
 };
 
 class MetricsServiceImpl GRPC_FINAL : public MetricsService::Service {
@@ -81,17 +92,17 @@ class MetricsServiceImpl GRPC_FINAL : public MetricsService::Service {
   grpc::Status GetGauge(ServerContext* context, const GaugeRequest* request,
                         GaugeResponse* response) GRPC_OVERRIDE;
 
-  // Create a Gauge with name 'name'. is_present is set to true if the Gauge
+  // Create a QpsGauge with name 'name'. is_present is set to true if the Gauge
   // is already present in the map.
-  // NOTE: CreateGauge can be called anytime (i.e before or after calling
+  // NOTE: CreateQpsGauge can be called anytime (i.e before or after calling
   // StartServer).
-  std::shared_ptr<Gauge> CreateGauge(const grpc::string& name,
+  std::shared_ptr<QpsGauge> CreateQpsGauge(const grpc::string& name,
                                      bool* already_present);
 
   std::unique_ptr<grpc::Server> StartServer(int port);
 
  private:
-  std::map<string, std::shared_ptr<Gauge>> gauges_;
+  std::map<string, std::shared_ptr<QpsGauge>> qps_gauges_;
   std::mutex mu_;
 };
 
diff --git a/tools/run_tests/stress_test/STRESS_CLIENT_SPEC.md b/tools/run_tests/stress_test/STRESS_CLIENT_SPEC.md
index 62ca8aff2c..9f079beebc 100644
--- a/tools/run_tests/stress_test/STRESS_CLIENT_SPEC.md
+++ b/tools/run_tests/stress_test/STRESS_CLIENT_SPEC.md
@@ -6,8 +6,8 @@ This document specifies the features a stress test client should implement in or
 --------------
 **1.** A stress test client should be able to repeatedly execute one or more of the existing 'interop test cases'. It may just be a wrapper around the existing interop test client. The exact command line arguments the client should support are listed in _Table 1_ below.
 
-**2.** The stress test client must implement a metrics server defined by _[metrics.proto](https://github.com/grpc/grpc/blob/master/src/proto/grpc/testing/metrics.proto)_ and must expose _qps_ as a long-valued Gauge. The client can track the overall _qps_ in one Gauge or in multiple Gauges (for example: One per Channel or Stub).
- The framework periodically queries the _qps_ by calling the `GetAllGauges()` method (the framework assumes that all the returned Gauges are _qps_ Gauges) and uses this to determine if the stress test client is running or crashed or stalled.
+**2.** The stress test client must implement a metrics server defined by _[metrics.proto](https://github.com/grpc/grpc/blob/master/src/proto/grpc/testing/metrics.proto)_ and must expose _qps_ as a `Long`-valued Gauge. The client can track the overall _qps_ in one Gauge or in multiple Gauges (for example: One per Channel or Stub).
+ The framework periodically queries the _qps_ by calling the `GetAllGauges()` method (the framework assumes that all the returned Gauges are _qps_ Gauges and adds them up to determine the final qps) and uses this to determine if the stress test client is running or crashed or stalled.
 > *Note:* In this context, the term  _**qps**_  means _interop test cases per second_  (not _messages per second_ or _rpc calls per second_)
 
 
diff --git a/tools/run_tests/stress_test/configs/asan.json b/tools/run_tests/stress_test/configs/asan.json
index c558855314..cb9f55763b 100644
--- a/tools/run_tests/stress_test/configs/asan.json
+++ b/tools/run_tests/stress_test/configs/asan.json
@@ -16,8 +16,7 @@
           "num_channels_per_server":5,
           "num_stubs_per_channel":10,
           "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
-          "metrics_port": 8081,
-          "metrics_collection_interval_secs":120
+          "metrics_port": 8081
         },
         "metricsPort": 8081,
         "metricsArgs": {
diff --git a/tools/run_tests/stress_test/configs/opt-tsan-asan.json b/tools/run_tests/stress_test/configs/opt-tsan-asan.json
index 4f172ef30b..936d15169e 100644
--- a/tools/run_tests/stress_test/configs/opt-tsan-asan.json
+++ b/tools/run_tests/stress_test/configs/opt-tsan-asan.json
@@ -26,8 +26,7 @@
           "num_channels_per_server":5,
           "num_stubs_per_channel":10,
           "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
-          "metrics_port": 8081,
-          "metrics_collection_interval_secs": 60
+          "metrics_port": 8081
         },
         "metricsPort": 8081,
         "metricsArgs": {
diff --git a/tools/run_tests/stress_test/configs/opt.json b/tools/run_tests/stress_test/configs/opt.json
index 75505186f2..f45b824048 100644
--- a/tools/run_tests/stress_test/configs/opt.json
+++ b/tools/run_tests/stress_test/configs/opt.json
@@ -16,8 +16,7 @@
           "num_channels_per_server":5,
           "num_stubs_per_channel":10,
           "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
-          "metrics_port": 8081,
-          "metrics_collection_interval_secs": 60
+          "metrics_port": 8081
         },
         "metricsPort": 8081,
         "metricsArgs": {
diff --git a/tools/run_tests/stress_test/configs/tsan.json b/tools/run_tests/stress_test/configs/tsan.json
index a7ec08313d..6ef3bdf7ea 100644
--- a/tools/run_tests/stress_test/configs/tsan.json
+++ b/tools/run_tests/stress_test/configs/tsan.json
@@ -16,8 +16,7 @@
           "num_channels_per_server":5,
           "num_stubs_per_channel":10,
           "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
-          "metrics_port": 8081,
-          "metrics_collection_interval_secs":120
+          "metrics_port": 8081
         },
         "metricsPort": 8081,
         "metricsArgs": {
-- 
GitLab


From 81159e5adcfd4bbbf5862e05f65344045ea5aea3 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Sat, 23 Apr 2016 00:42:03 +0200
Subject: [PATCH 068/570] Fixing examples.

---
 examples/cpp/helloworld/Makefile  | 2 +-
 examples/cpp/route_guide/Makefile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/cpp/helloworld/Makefile b/examples/cpp/helloworld/Makefile
index 4b1867e292..470b83573e 100644
--- a/examples/cpp/helloworld/Makefile
+++ b/examples/cpp/helloworld/Makefile
@@ -32,7 +32,7 @@
 CXX = g++
 CPPFLAGS += -I/usr/local/include -pthread
 CXXFLAGS += -std=c++11
-LDFLAGS += -L/usr/local/lib -lgrpc++_unsecure -lgrpc -lprotobuf -lpthread -ldl
+LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++` -lprotobuf -lpthread -ldl
 PROTOC = protoc
 GRPC_CPP_PLUGIN = grpc_cpp_plugin
 GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`
diff --git a/examples/cpp/route_guide/Makefile b/examples/cpp/route_guide/Makefile
index 0fbb0a8929..11f2a00cc8 100644
--- a/examples/cpp/route_guide/Makefile
+++ b/examples/cpp/route_guide/Makefile
@@ -32,7 +32,7 @@
 CXX = g++
 CPPFLAGS += -I/usr/local/include -pthread
 CXXFLAGS += -std=c++11
-LDFLAGS += -L/usr/local/lib -lgrpc++_unsecure -lgrpc -lprotobuf -lpthread -ldl
+LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++` -lprotobuf -lpthread -ldl
 PROTOC = protoc
 GRPC_CPP_PLUGIN = grpc_cpp_plugin
 GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`
-- 
GitLab


From f5df6472b4028166ea1d51f15bb8ed1455fde472 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Sat, 23 Apr 2016 01:53:46 +0200
Subject: [PATCH 069/570] Refactor.

---
 src/core/lib/support/tmpfile_msys.c | 14 ++++++--------
 third_party/boringssl               |  2 +-
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/src/core/lib/support/tmpfile_msys.c b/src/core/lib/support/tmpfile_msys.c
index f0f803aa75..2fdc89a64f 100644
--- a/src/core/lib/support/tmpfile_msys.c
+++ b/src/core/lib/support/tmpfile_msys.c
@@ -57,15 +57,13 @@ FILE *gpr_tmpfile(const char *prefix, char **tmp_filename_out) {
   /* Generate a unique filename with our template + temporary path. */
   success = GetTempFileNameA(".", prefix, 0, tmp_filename);
   fprintf(stderr, "success = %d\n", success);
-  if (!success) goto end;
 
-  /* Open a file there. */
-  result = fopen(tmp_filename, "wb+");
-  fprintf(stderr, "result = %p\n", result);
-  if (result == NULL) goto end;
-
-end:
-  if (result && tmp_filename_out) {
+  if (success) {
+    /* Open a file there. */
+    result = fopen(tmp_filename, "wb+");
+    fprintf(stderr, "result = %p\n", result);
+  }
+  if (result != NULL && tmp_filename_out) {
     *tmp_filename_out = gpr_strdup(tmp_filename);
   }
 
diff --git a/third_party/boringssl b/third_party/boringssl
index 907ae62b9d..c880e42ba1 160000
--- a/third_party/boringssl
+++ b/third_party/boringssl
@@ -1 +1 @@
-Subproject commit 907ae62b9d81121cb86b604f83e6b811a43f7a87
+Subproject commit c880e42ba1c8032d4cdde2aba0541d8a9d9fa2e9
-- 
GitLab


From 57d1e082689c96e2721122748b08583d6b63d394 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Mon, 25 Apr 2016 15:31:39 -0700
Subject: [PATCH 070/570] resolve comments

---
 src/compiler/cpp_plugin.cc       | 20 +++++++++++++-------
 src/compiler/generator_helpers.h |  2 +-
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/compiler/cpp_plugin.cc b/src/compiler/cpp_plugin.cc
index f1a1d80939..a4c6f011c7 100644
--- a/src/compiler/cpp_plugin.cc
+++ b/src/compiler/cpp_plugin.cc
@@ -43,7 +43,7 @@
 #include "src/compiler/cpp_generator_helpers.h"
 #include "src/compiler/generator_helpers.h"
 
-using grpc_generator::GetComments;
+using grpc_generator::GetCppComments;
 
 class ProtoBufMethod : public grpc_cpp_generator::Method {
  public:
@@ -75,10 +75,12 @@ class ProtoBufMethod : public grpc_cpp_generator::Method {
     return method_->client_streaming() && method_->server_streaming();
   }
 
-  grpc::string GetLeadingComments() const { return GetComments(method_, true); }
+  grpc::string GetLeadingComments() const {
+    return GetCppComments(method_, true);
+  }
 
   grpc::string GetTrailingComments() const {
-    return GetComments(method_, false);
+    return GetCppComments(method_, false);
   }
 
  private:
@@ -99,11 +101,11 @@ class ProtoBufService : public grpc_cpp_generator::Service {
   };
 
   grpc::string GetLeadingComments() const {
-    return GetComments(service_, true);
+    return GetCppComments(service_, true);
   }
 
   grpc::string GetTrailingComments() const {
-    return GetComments(service_, false);
+    return GetCppComments(service_, false);
   }
 
  private:
@@ -154,9 +156,13 @@ class ProtoBufFile : public grpc_cpp_generator::File {
           new ProtoBufPrinter(str));
   }
 
-  grpc::string GetLeadingComments() const { return GetComments(file_, true); }
+  grpc::string GetLeadingComments() const {
+    return GetCppComments(file_, true);
+  }
 
-  grpc::string GetTrailingComments() const { return GetComments(file_, false); }
+  grpc::string GetTrailingComments() const {
+    return GetCppComments(file_, false);
+  }
 
  private:
   const grpc::protobuf::FileDescriptor *file_;
diff --git a/src/compiler/generator_helpers.h b/src/compiler/generator_helpers.h
index 4e32e76a05..93bf3b85d3 100644
--- a/src/compiler/generator_helpers.h
+++ b/src/compiler/generator_helpers.h
@@ -258,7 +258,7 @@ inline grpc::string GenerateCommentsWithPrefix(
 // Get leading or trailing comments in a string. Comment lines start with "// ".
 // Leading detached comments are put in in front of leading comments.
 template <typename DescriptorType>
-inline grpc::string GetComments(const DescriptorType *desc, bool leading) {
+inline grpc::string GetCppComments(const DescriptorType *desc, bool leading) {
   std::vector<grpc::string> out;
   if (leading) {
     grpc_generator::GetComment(
-- 
GitLab


From 7f0793ad623ae1dd2b175306a0e7eb060d53511b Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Mon, 25 Apr 2016 12:35:58 -0700
Subject: [PATCH 071/570] Updated load balancer proto to v1

---
 BUILD                                         |  12 +-
 Makefile                                      |  18 +-
 binding.gyp                                   |   2 +-
 build.yaml                                    |   6 +-
 config.m4                                     |   4 +-
 gRPC.podspec                                  |   6 +-
 grpc.gemspec                                  |   4 +-
 package.xml                                   |   4 +-
 .../ext/lb_policy/grpclb/load_balancer_api.c  |  14 +-
 .../ext/lb_policy/grpclb/load_balancer_api.h  |  10 +-
 .../proto/grpc/lb/v0/load_balancer.pb.h       | 182 ------------------
 .../grpc/lb/{v0 => v1}/load_balancer.pb.c     |  59 +++---
 .../proto/grpc/lb/v1/load_balancer.pb.h       | 178 +++++++++++++++++
 src/proto/grpc/lb/v0/load_balancer.options    |   6 -
 src/proto/grpc/lb/v1/load_balancer.options    |   6 +
 .../grpc/lb/{v0 => v1}/load_balancer.proto    |  11 +-
 src/python/grpcio/grpc_core_dependencies.py   |   2 +-
 test/cpp/grpclb/grpclb_api_test.cc            |  11 +-
 tools/codegen/core/gen_nano_proto.sh          |   6 +-
 tools/distrib/check_include_guards.py         |   2 +-
 tools/distrib/check_nanopb_output.sh          |   6 +-
 tools/doxygen/Doxyfile.core.internal          |   4 +-
 tools/run_tests/sources_and_headers.json      |  10 +-
 vsprojects/vcxproj/grpc/grpc.vcxproj          |   4 +-
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  |  12 +-
 .../grpc_unsecure/grpc_unsecure.vcxproj       |   4 +-
 .../grpc_unsecure.vcxproj.filters             |  12 +-
 .../grpclb_api_test/grpclb_api_test.vcxproj   |   8 +-
 .../grpclb_api_test.vcxproj.filters           |   8 +-
 29 files changed, 299 insertions(+), 312 deletions(-)
 delete mode 100644 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h
 rename src/core/ext/lb_policy/grpclb/proto/grpc/lb/{v0 => v1}/load_balancer.pb.c (55%)
 create mode 100644 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
 delete mode 100644 src/proto/grpc/lb/v0/load_balancer.options
 create mode 100644 src/proto/grpc/lb/v1/load_balancer.options
 rename src/proto/grpc/lb/{v0 => v1}/load_balancer.proto (94%)

diff --git a/BUILD b/BUILD
index f8e7661ad4..ff5220bc8e 100644
--- a/BUILD
+++ b/BUILD
@@ -284,7 +284,7 @@ cc_library(
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
-    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
     "src/core/ext/census/census_interface.h",
     "src/core/ext/census/census_rpc_stats.h",
@@ -438,7 +438,7 @@ cc_library(
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
-    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
     "src/core/ext/lb_policy/round_robin/round_robin.c",
     "src/core/ext/resolver/dns/native/dns_resolver.c",
@@ -615,7 +615,7 @@ cc_library(
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
-    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
     "src/core/ext/census/census_interface.h",
     "src/core/ext/census/census_rpc_stats.h",
@@ -751,7 +751,7 @@ cc_library(
     "src/core/ext/resolver/dns/native/dns_resolver.c",
     "src/core/ext/resolver/sockaddr/sockaddr_resolver.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
-    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
     "src/core/ext/lb_policy/round_robin/round_robin.c",
     "src/core/ext/census/context.c",
@@ -1450,7 +1450,7 @@ objc_library(
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
-    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
     "src/core/ext/lb_policy/round_robin/round_robin.c",
     "src/core/ext/resolver/dns/native/dns_resolver.c",
@@ -1620,7 +1620,7 @@ objc_library(
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
-    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
+    "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
     "src/core/ext/census/census_interface.h",
     "src/core/ext/census/census_rpc_stats.h",
diff --git a/Makefile b/Makefile
index 12022c2dd9..027a24664a 100644
--- a/Makefile
+++ b/Makefile
@@ -1862,15 +1862,15 @@ $(LIBDIR)/$(CONFIG)/pkgconfig/grpc++_unsecure.pc:
 	$(Q) echo "$(GRPCXX_UNSECURE_PC_FILE)" | tr , '\n' >$@
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.pb.cc: protoc_dep_error
-$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.pb.cc: src/proto/grpc/lb/v0/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
+$(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc: src/proto/grpc/lb/v1/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc: src/proto/grpc/lb/v0/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
+$(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc: src/proto/grpc/lb/v1/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
@@ -2597,7 +2597,7 @@ LIBGRPC_SRC = \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
-    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
+    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
     third_party/nanopb/pb_decode.c \
     third_party/nanopb/pb_encode.c \
@@ -2917,7 +2917,7 @@ LIBGRPC_UNSECURE_SRC = \
     src/core/ext/resolver/dns/native/dns_resolver.c \
     src/core/ext/resolver/sockaddr/sockaddr_resolver.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
-    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
+    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
     third_party/nanopb/pb_decode.c \
     third_party/nanopb/pb_encode.c \
@@ -10602,7 +10602,7 @@ endif
 
 
 GRPCLB_API_TEST_SRC = \
-    $(GENDIR)/src/proto/grpc/lb/v0/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc \
     test/cpp/grpclb/grpclb_api_test.cc \
 
 GRPCLB_API_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GRPCLB_API_TEST_SRC))))
@@ -10634,7 +10634,7 @@ endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/src/proto/grpc/lb/v0/load_balancer.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/lb/v1/load_balancer.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a
 
 $(OBJDIR)/$(CONFIG)/test/cpp/grpclb/grpclb_api_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a
 
@@ -10645,7 +10645,7 @@ ifneq ($(NO_DEPS),true)
 -include $(GRPCLB_API_TEST_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/grpclb/grpclb_api_test.o: $(GENDIR)/src/proto/grpc/lb/v0/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/grpclb/grpclb_api_test.o: $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.pb.cc $(GENDIR)/src/proto/grpc/lb/v1/load_balancer.grpc.pb.cc
 
 
 HYBRID_END2END_TEST_SRC = \
diff --git a/binding.gyp b/binding.gyp
index 058743edbf..0fecc66c46 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -708,7 +708,7 @@
         'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
         'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
         'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
-        'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
+        'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
         'third_party/nanopb/pb_common.c',
         'third_party/nanopb/pb_decode.c',
         'third_party/nanopb/pb_encode.c',
diff --git a/build.yaml b/build.yaml
index 26308e8db5..d5cfb3c2d6 100644
--- a/build.yaml
+++ b/build.yaml
@@ -359,10 +359,10 @@ filegroups:
 - name: grpc_lb_policy_grpclb
   headers:
   - src/core/ext/lb_policy/grpclb/load_balancer_api.h
-  - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h
+  - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
   src:
   - src/core/ext/lb_policy/grpclb/load_balancer_api.c
-  - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c
+  - src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c
   uses:
   - grpc_base
   - grpc_client_config
@@ -2601,7 +2601,7 @@ targets:
   build: test
   language: c++
   src:
-  - src/proto/grpc/lb/v0/load_balancer.proto
+  - src/proto/grpc/lb/v1/load_balancer.proto
   - test/cpp/grpclb/grpclb_api_test.cc
   deps:
   - grpc++_test_util
diff --git a/config.m4 b/config.m4
index 2d930a648e..c60297213d 100644
--- a/config.m4
+++ b/config.m4
@@ -227,7 +227,7 @@ if test "$PHP_GRPC" != "no"; then
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
-    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
+    src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
     third_party/nanopb/pb_decode.c \
     third_party/nanopb/pb_encode.c \
@@ -553,7 +553,7 @@ if test "$PHP_GRPC" != "no"; then
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/census)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/client_config)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/grpclb)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/pick_first)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/lb_policy/round_robin)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/resolver/dns/native)
diff --git a/gRPC.podspec b/gRPC.podspec
index d66e03354b..6f631c1c55 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -286,7 +286,7 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/subchannel_index.h',
                       'src/core/ext/client_config/uri_parser.h',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
-                      'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
+                      'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h',
                       'third_party/nanopb/pb.h',
                       'third_party/nanopb/pb_common.h',
                       'third_party/nanopb/pb_decode.h',
@@ -472,7 +472,7 @@ Pod::Spec.new do |s|
                       'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
                       'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
-                      'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
+                      'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
                       'third_party/nanopb/pb_common.c',
                       'third_party/nanopb/pb_decode.c',
                       'third_party/nanopb/pb_encode.c',
@@ -628,7 +628,7 @@ Pod::Spec.new do |s|
                               'src/core/ext/client_config/subchannel_index.h',
                               'src/core/ext/client_config/uri_parser.h',
                               'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
-                              'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
+                              'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h',
                               'third_party/nanopb/pb.h',
                               'third_party/nanopb/pb_common.h',
                               'third_party/nanopb/pb_decode.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index f83b7d3587..1512da6b56 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -298,7 +298,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/subchannel_index.h )
   s.files += %w( src/core/ext/client_config/uri_parser.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
-  s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h )
+  s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h )
   s.files += %w( third_party/nanopb/pb.h )
   s.files += %w( third_party/nanopb/pb_common.h )
   s.files += %w( third_party/nanopb/pb_decode.h )
@@ -456,7 +456,7 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
   s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.c )
-  s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c )
+  s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c )
   s.files += %w( third_party/nanopb/pb_common.c )
   s.files += %w( third_party/nanopb/pb_decode.c )
   s.files += %w( third_party/nanopb/pb_encode.c )
diff --git a/package.xml b/package.xml
index d192ebde2c..295901aaff 100644
--- a/package.xml
+++ b/package.xml
@@ -301,7 +301,7 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_index.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb.h" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_common.h" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_decode.h" role="src" />
@@ -459,7 +459,7 @@
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/server/insecure/server_chttp2.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/insecure/channel_create.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_common.c" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_decode.c" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_encode.c" role="src" />
diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.c b/src/core/ext/lb_policy/grpclb/load_balancer_api.c
index 459d6d9954..59b89997dd 100644
--- a/src/core/ext/lb_policy/grpclb/load_balancer_api.c
+++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.c
@@ -50,7 +50,7 @@ static bool decode_serverlist(pb_istream_t *stream, const pb_field_t *field,
   decode_serverlist_arg *dec_arg = *arg;
   if (dec_arg->first_pass != 0) { /* first pass */
     grpc_grpclb_server server;
-    if (!pb_decode(stream, grpc_lb_v0_Server_fields, &server)) {
+    if (!pb_decode(stream, grpc_lb_v1_Server_fields, &server)) {
       return false;
     }
     dec_arg->num_servers++;
@@ -61,7 +61,7 @@ static bool decode_serverlist(pb_istream_t *stream, const pb_field_t *field,
       dec_arg->servers =
           gpr_malloc(sizeof(grpc_grpclb_server *) * dec_arg->num_servers);
     }
-    if (!pb_decode(stream, grpc_lb_v0_Server_fields, server)) {
+    if (!pb_decode(stream, grpc_lb_v1_Server_fields, server)) {
       return false;
     }
     dec_arg->servers[dec_arg->i++] = server;
@@ -87,13 +87,13 @@ gpr_slice grpc_grpclb_request_encode(const grpc_grpclb_request *request) {
   pb_ostream_t outputstream;
   gpr_slice slice;
   memset(&sizestream, 0, sizeof(pb_ostream_t));
-  pb_encode(&sizestream, grpc_lb_v0_LoadBalanceRequest_fields, request);
+  pb_encode(&sizestream, grpc_lb_v1_LoadBalanceRequest_fields, request);
   encoded_length = sizestream.bytes_written;
 
   slice = gpr_slice_malloc(encoded_length);
   outputstream =
       pb_ostream_from_buffer(GPR_SLICE_START_PTR(slice), encoded_length);
-  GPR_ASSERT(pb_encode(&outputstream, grpc_lb_v0_LoadBalanceRequest_fields,
+  GPR_ASSERT(pb_encode(&outputstream, grpc_lb_v1_LoadBalanceRequest_fields,
                        request) != 0);
   return slice;
 }
@@ -109,7 +109,7 @@ grpc_grpclb_response *grpc_grpclb_response_parse(gpr_slice encoded_response) {
                              GPR_SLICE_LENGTH(encoded_response));
   grpc_grpclb_response *res = gpr_malloc(sizeof(grpc_grpclb_response));
   memset(res, 0, sizeof(*res));
-  status = pb_decode(&stream, grpc_lb_v0_LoadBalanceResponse_fields, res);
+  status = pb_decode(&stream, grpc_lb_v1_LoadBalanceResponse_fields, res);
   if (!status) {
     grpc_grpclb_response_destroy(res);
     return NULL;
@@ -132,7 +132,7 @@ grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist(
   res->server_list.servers.funcs.decode = decode_serverlist;
   res->server_list.servers.arg = &arg;
   arg.first_pass = 1;
-  status = pb_decode(&stream, grpc_lb_v0_LoadBalanceResponse_fields, res);
+  status = pb_decode(&stream, grpc_lb_v1_LoadBalanceResponse_fields, res);
   if (!status) {
     grpc_grpclb_response_destroy(res);
     return NULL;
@@ -140,7 +140,7 @@ grpc_grpclb_serverlist *grpc_grpclb_response_parse_serverlist(
 
   arg.first_pass = 0;
   status =
-      pb_decode(&stream_at_start, grpc_lb_v0_LoadBalanceResponse_fields, res);
+      pb_decode(&stream_at_start, grpc_lb_v1_LoadBalanceResponse_fields, res);
   if (!status) {
     grpc_grpclb_response_destroy(res);
     return NULL;
diff --git a/src/core/ext/lb_policy/grpclb/load_balancer_api.h b/src/core/ext/lb_policy/grpclb/load_balancer_api.h
index 968f7d278a..71b5616d0c 100644
--- a/src/core/ext/lb_policy/grpclb/load_balancer_api.h
+++ b/src/core/ext/lb_policy/grpclb/load_balancer_api.h
@@ -37,7 +37,7 @@
 #include <grpc/support/slice_buffer.h>
 
 #include "src/core/ext/client_config/lb_policy_factory.h"
-#include "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h"
+#include "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -45,10 +45,10 @@ extern "C" {
 
 #define GRPC_GRPCLB_SERVICE_NAME_MAX_LENGTH 128
 
-typedef grpc_lb_v0_LoadBalanceRequest grpc_grpclb_request;
-typedef grpc_lb_v0_LoadBalanceResponse grpc_grpclb_response;
-typedef grpc_lb_v0_Server grpc_grpclb_server;
-typedef grpc_lb_v0_Duration grpc_grpclb_duration;
+typedef grpc_lb_v1_LoadBalanceRequest grpc_grpclb_request;
+typedef grpc_lb_v1_LoadBalanceResponse grpc_grpclb_response;
+typedef grpc_lb_v1_Server grpc_grpclb_server;
+typedef grpc_lb_v1_Duration grpc_grpclb_duration;
 typedef struct grpc_grpclb_serverlist {
   grpc_grpclb_server **servers;
   size_t num_servers;
diff --git a/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h b/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h
deleted file mode 100644
index 3599f881bb..0000000000
--- a/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-/* Automatically generated nanopb header */
-/* Generated by nanopb-0.3.5-dev */
-
-#ifndef PB_LOAD_BALANCER_PB_H_INCLUDED
-#define PB_LOAD_BALANCER_PB_H_INCLUDED
-#include "third_party/nanopb/pb.h"
-#if PB_PROTO_HEADER_VERSION != 30
-#error Regenerate this file with the current version of nanopb generator.
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Struct definitions */
-typedef struct _grpc_lb_v0_ClientStats {
-    bool has_total_requests;
-    int64_t total_requests;
-    bool has_client_rpc_errors;
-    int64_t client_rpc_errors;
-    bool has_dropped_requests;
-    int64_t dropped_requests;
-} grpc_lb_v0_ClientStats;
-
-typedef struct _grpc_lb_v0_Duration {
-    bool has_seconds;
-    int64_t seconds;
-    bool has_nanos;
-    int32_t nanos;
-} grpc_lb_v0_Duration;
-
-typedef struct _grpc_lb_v0_InitialLoadBalanceRequest {
-    bool has_name;
-    char name[128];
-} grpc_lb_v0_InitialLoadBalanceRequest;
-
-typedef PB_BYTES_ARRAY_T(64) grpc_lb_v0_Server_load_balance_token_t;
-typedef struct _grpc_lb_v0_Server {
-    bool has_ip_address;
-    char ip_address[46];
-    bool has_port;
-    int32_t port;
-    bool has_load_balance_token;
-    grpc_lb_v0_Server_load_balance_token_t load_balance_token;
-    bool has_drop_request;
-    bool drop_request;
-} grpc_lb_v0_Server;
-
-typedef struct _grpc_lb_v0_InitialLoadBalanceResponse {
-    bool has_client_config;
-    char client_config[64];
-    bool has_load_balancer_delegate;
-    char load_balancer_delegate[64];
-    bool has_client_stats_report_interval;
-    grpc_lb_v0_Duration client_stats_report_interval;
-} grpc_lb_v0_InitialLoadBalanceResponse;
-
-typedef struct _grpc_lb_v0_LoadBalanceRequest {
-    bool has_initial_request;
-    grpc_lb_v0_InitialLoadBalanceRequest initial_request;
-    bool has_client_stats;
-    grpc_lb_v0_ClientStats client_stats;
-} grpc_lb_v0_LoadBalanceRequest;
-
-typedef struct _grpc_lb_v0_ServerList {
-    pb_callback_t servers;
-    bool has_expiration_interval;
-    grpc_lb_v0_Duration expiration_interval;
-} grpc_lb_v0_ServerList;
-
-typedef struct _grpc_lb_v0_LoadBalanceResponse {
-    bool has_initial_response;
-    grpc_lb_v0_InitialLoadBalanceResponse initial_response;
-    bool has_server_list;
-    grpc_lb_v0_ServerList server_list;
-} grpc_lb_v0_LoadBalanceResponse;
-
-/* Default values for struct fields */
-
-/* Initializer values for message structs */
-#define grpc_lb_v0_Duration_init_default         {false, 0, false, 0}
-#define grpc_lb_v0_LoadBalanceRequest_init_default {false, grpc_lb_v0_InitialLoadBalanceRequest_init_default, false, grpc_lb_v0_ClientStats_init_default}
-#define grpc_lb_v0_InitialLoadBalanceRequest_init_default {false, ""}
-#define grpc_lb_v0_ClientStats_init_default      {false, 0, false, 0, false, 0}
-#define grpc_lb_v0_LoadBalanceResponse_init_default {false, grpc_lb_v0_InitialLoadBalanceResponse_init_default, false, grpc_lb_v0_ServerList_init_default}
-#define grpc_lb_v0_InitialLoadBalanceResponse_init_default {false, "", false, "", false, grpc_lb_v0_Duration_init_default}
-#define grpc_lb_v0_ServerList_init_default       {{{NULL}, NULL}, false, grpc_lb_v0_Duration_init_default}
-#define grpc_lb_v0_Server_init_default           {false, "", false, 0, false, {0, {0}}, false, 0}
-#define grpc_lb_v0_Duration_init_zero            {false, 0, false, 0}
-#define grpc_lb_v0_LoadBalanceRequest_init_zero  {false, grpc_lb_v0_InitialLoadBalanceRequest_init_zero, false, grpc_lb_v0_ClientStats_init_zero}
-#define grpc_lb_v0_InitialLoadBalanceRequest_init_zero {false, ""}
-#define grpc_lb_v0_ClientStats_init_zero         {false, 0, false, 0, false, 0}
-#define grpc_lb_v0_LoadBalanceResponse_init_zero {false, grpc_lb_v0_InitialLoadBalanceResponse_init_zero, false, grpc_lb_v0_ServerList_init_zero}
-#define grpc_lb_v0_InitialLoadBalanceResponse_init_zero {false, "", false, "", false, grpc_lb_v0_Duration_init_zero}
-#define grpc_lb_v0_ServerList_init_zero          {{{NULL}, NULL}, false, grpc_lb_v0_Duration_init_zero}
-#define grpc_lb_v0_Server_init_zero              {false, "", false, 0, false, {0, {0}}, false, 0}
-
-/* Field tags (for use in manual encoding/decoding) */
-#define grpc_lb_v0_ClientStats_total_requests_tag 1
-#define grpc_lb_v0_ClientStats_client_rpc_errors_tag 2
-#define grpc_lb_v0_ClientStats_dropped_requests_tag 3
-#define grpc_lb_v0_Duration_seconds_tag          1
-#define grpc_lb_v0_Duration_nanos_tag            2
-#define grpc_lb_v0_InitialLoadBalanceRequest_name_tag 1
-#define grpc_lb_v0_Server_ip_address_tag         1
-#define grpc_lb_v0_Server_port_tag               2
-#define grpc_lb_v0_Server_load_balance_token_tag 3
-#define grpc_lb_v0_Server_drop_request_tag       4
-#define grpc_lb_v0_InitialLoadBalanceResponse_client_config_tag 1
-#define grpc_lb_v0_InitialLoadBalanceResponse_load_balancer_delegate_tag 2
-#define grpc_lb_v0_InitialLoadBalanceResponse_client_stats_report_interval_tag 3
-#define grpc_lb_v0_LoadBalanceRequest_initial_request_tag 1
-#define grpc_lb_v0_LoadBalanceRequest_client_stats_tag 2
-#define grpc_lb_v0_ServerList_servers_tag        1
-#define grpc_lb_v0_ServerList_expiration_interval_tag 3
-#define grpc_lb_v0_LoadBalanceResponse_initial_response_tag 1
-#define grpc_lb_v0_LoadBalanceResponse_server_list_tag 2
-
-/* Struct field encoding specification for nanopb */
-extern const pb_field_t grpc_lb_v0_Duration_fields[3];
-extern const pb_field_t grpc_lb_v0_LoadBalanceRequest_fields[3];
-extern const pb_field_t grpc_lb_v0_InitialLoadBalanceRequest_fields[2];
-extern const pb_field_t grpc_lb_v0_ClientStats_fields[4];
-extern const pb_field_t grpc_lb_v0_LoadBalanceResponse_fields[3];
-extern const pb_field_t grpc_lb_v0_InitialLoadBalanceResponse_fields[4];
-extern const pb_field_t grpc_lb_v0_ServerList_fields[3];
-extern const pb_field_t grpc_lb_v0_Server_fields[5];
-
-/* Maximum encoded size of messages (where known) */
-#define grpc_lb_v0_Duration_size                 22
-#define grpc_lb_v0_LoadBalanceRequest_size       169
-#define grpc_lb_v0_InitialLoadBalanceRequest_size 131
-#define grpc_lb_v0_ClientStats_size              33
-#define grpc_lb_v0_LoadBalanceResponse_size      (165 + grpc_lb_v0_ServerList_size)
-#define grpc_lb_v0_InitialLoadBalanceResponse_size 156
-#define grpc_lb_v0_Server_size                   127
-
-/* Message IDs (where set with "msgid" option) */
-#ifdef PB_MSGID
-
-#define LOAD_BALANCER_MESSAGES \
-
-
-#endif
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif
diff --git a/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c b/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c
similarity index 55%
rename from src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c
rename to src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c
index 9719673181..52e11c40bb 100644
--- a/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c
+++ b/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c
@@ -33,7 +33,7 @@
 /* Automatically generated nanopb constant definitions */
 /* Generated by nanopb-0.3.5-dev */
 
-#include "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h"
+#include "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h"
 
 #if PB_PROTO_HEADER_VERSION != 30
 #error Regenerate this file with the current version of nanopb generator.
@@ -41,54 +41,53 @@
 
 
 
-const pb_field_t grpc_lb_v0_Duration_fields[3] = {
-    PB_FIELD(  1, INT64   , OPTIONAL, STATIC  , FIRST, grpc_lb_v0_Duration, seconds, seconds, 0),
-    PB_FIELD(  2, INT32   , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_Duration, nanos, seconds, 0),
+const pb_field_t grpc_lb_v1_Duration_fields[3] = {
+    PB_FIELD(  1, INT64   , OPTIONAL, STATIC  , FIRST, grpc_lb_v1_Duration, seconds, seconds, 0),
+    PB_FIELD(  2, INT32   , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_Duration, nanos, seconds, 0),
     PB_LAST_FIELD
 };
 
-const pb_field_t grpc_lb_v0_LoadBalanceRequest_fields[3] = {
-    PB_FIELD(  1, MESSAGE , OPTIONAL, STATIC  , FIRST, grpc_lb_v0_LoadBalanceRequest, initial_request, initial_request, &grpc_lb_v0_InitialLoadBalanceRequest_fields),
-    PB_FIELD(  2, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_LoadBalanceRequest, client_stats, initial_request, &grpc_lb_v0_ClientStats_fields),
+const pb_field_t grpc_lb_v1_LoadBalanceRequest_fields[3] = {
+    PB_FIELD(  1, MESSAGE , OPTIONAL, STATIC  , FIRST, grpc_lb_v1_LoadBalanceRequest, initial_request, initial_request, &grpc_lb_v1_InitialLoadBalanceRequest_fields),
+    PB_FIELD(  2, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_LoadBalanceRequest, client_stats, initial_request, &grpc_lb_v1_ClientStats_fields),
     PB_LAST_FIELD
 };
 
-const pb_field_t grpc_lb_v0_InitialLoadBalanceRequest_fields[2] = {
-    PB_FIELD(  1, STRING  , OPTIONAL, STATIC  , FIRST, grpc_lb_v0_InitialLoadBalanceRequest, name, name, 0),
+const pb_field_t grpc_lb_v1_InitialLoadBalanceRequest_fields[2] = {
+    PB_FIELD(  1, STRING  , OPTIONAL, STATIC  , FIRST, grpc_lb_v1_InitialLoadBalanceRequest, name, name, 0),
     PB_LAST_FIELD
 };
 
-const pb_field_t grpc_lb_v0_ClientStats_fields[4] = {
-    PB_FIELD(  1, INT64   , OPTIONAL, STATIC  , FIRST, grpc_lb_v0_ClientStats, total_requests, total_requests, 0),
-    PB_FIELD(  2, INT64   , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_ClientStats, client_rpc_errors, total_requests, 0),
-    PB_FIELD(  3, INT64   , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_ClientStats, dropped_requests, client_rpc_errors, 0),
+const pb_field_t grpc_lb_v1_ClientStats_fields[4] = {
+    PB_FIELD(  1, INT64   , OPTIONAL, STATIC  , FIRST, grpc_lb_v1_ClientStats, total_requests, total_requests, 0),
+    PB_FIELD(  2, INT64   , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_ClientStats, client_rpc_errors, total_requests, 0),
+    PB_FIELD(  3, INT64   , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_ClientStats, dropped_requests, client_rpc_errors, 0),
     PB_LAST_FIELD
 };
 
-const pb_field_t grpc_lb_v0_LoadBalanceResponse_fields[3] = {
-    PB_FIELD(  1, MESSAGE , OPTIONAL, STATIC  , FIRST, grpc_lb_v0_LoadBalanceResponse, initial_response, initial_response, &grpc_lb_v0_InitialLoadBalanceResponse_fields),
-    PB_FIELD(  2, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_LoadBalanceResponse, server_list, initial_response, &grpc_lb_v0_ServerList_fields),
+const pb_field_t grpc_lb_v1_LoadBalanceResponse_fields[3] = {
+    PB_FIELD(  1, MESSAGE , OPTIONAL, STATIC  , FIRST, grpc_lb_v1_LoadBalanceResponse, initial_response, initial_response, &grpc_lb_v1_InitialLoadBalanceResponse_fields),
+    PB_FIELD(  2, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_LoadBalanceResponse, server_list, initial_response, &grpc_lb_v1_ServerList_fields),
     PB_LAST_FIELD
 };
 
-const pb_field_t grpc_lb_v0_InitialLoadBalanceResponse_fields[4] = {
-    PB_FIELD(  1, STRING  , OPTIONAL, STATIC  , FIRST, grpc_lb_v0_InitialLoadBalanceResponse, client_config, client_config, 0),
-    PB_FIELD(  2, STRING  , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_InitialLoadBalanceResponse, load_balancer_delegate, client_config, 0),
-    PB_FIELD(  3, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_InitialLoadBalanceResponse, client_stats_report_interval, load_balancer_delegate, &grpc_lb_v0_Duration_fields),
+const pb_field_t grpc_lb_v1_InitialLoadBalanceResponse_fields[3] = {
+    PB_FIELD(  2, STRING  , OPTIONAL, STATIC  , FIRST, grpc_lb_v1_InitialLoadBalanceResponse, load_balancer_delegate, load_balancer_delegate, 0),
+    PB_FIELD(  3, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_InitialLoadBalanceResponse, client_stats_report_interval, load_balancer_delegate, &grpc_lb_v1_Duration_fields),
     PB_LAST_FIELD
 };
 
-const pb_field_t grpc_lb_v0_ServerList_fields[3] = {
-    PB_FIELD(  1, MESSAGE , REPEATED, CALLBACK, FIRST, grpc_lb_v0_ServerList, servers, servers, &grpc_lb_v0_Server_fields),
-    PB_FIELD(  3, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_ServerList, expiration_interval, servers, &grpc_lb_v0_Duration_fields),
+const pb_field_t grpc_lb_v1_ServerList_fields[3] = {
+    PB_FIELD(  1, MESSAGE , REPEATED, CALLBACK, FIRST, grpc_lb_v1_ServerList, servers, servers, &grpc_lb_v1_Server_fields),
+    PB_FIELD(  3, MESSAGE , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_ServerList, expiration_interval, servers, &grpc_lb_v1_Duration_fields),
     PB_LAST_FIELD
 };
 
-const pb_field_t grpc_lb_v0_Server_fields[5] = {
-    PB_FIELD(  1, STRING  , OPTIONAL, STATIC  , FIRST, grpc_lb_v0_Server, ip_address, ip_address, 0),
-    PB_FIELD(  2, INT32   , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_Server, port, ip_address, 0),
-    PB_FIELD(  3, BYTES   , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_Server, load_balance_token, port, 0),
-    PB_FIELD(  4, BOOL    , OPTIONAL, STATIC  , OTHER, grpc_lb_v0_Server, drop_request, load_balance_token, 0),
+const pb_field_t grpc_lb_v1_Server_fields[5] = {
+    PB_FIELD(  1, STRING  , OPTIONAL, STATIC  , FIRST, grpc_lb_v1_Server, ip_address, ip_address, 0),
+    PB_FIELD(  2, INT32   , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_Server, port, ip_address, 0),
+    PB_FIELD(  3, STRING  , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_Server, load_balance_token, port, 0),
+    PB_FIELD(  4, BOOL    , OPTIONAL, STATIC  , OTHER, grpc_lb_v1_Server, drop_request, load_balance_token, 0),
     PB_LAST_FIELD
 };
 
@@ -102,7 +101,7 @@ const pb_field_t grpc_lb_v0_Server_fields[5] = {
  * numbers or field sizes that are larger than what can fit in 8 or 16 bit
  * field descriptors.
  */
-PB_STATIC_ASSERT((pb_membersize(grpc_lb_v0_LoadBalanceRequest, initial_request) < 65536 && pb_membersize(grpc_lb_v0_LoadBalanceRequest, client_stats) < 65536 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, initial_response) < 65536 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, server_list) < 65536 && pb_membersize(grpc_lb_v0_InitialLoadBalanceResponse, client_stats_report_interval) < 65536 && pb_membersize(grpc_lb_v0_ServerList, servers) < 65536 && pb_membersize(grpc_lb_v0_ServerList, expiration_interval) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_grpc_lb_v0_Duration_grpc_lb_v0_LoadBalanceRequest_grpc_lb_v0_InitialLoadBalanceRequest_grpc_lb_v0_ClientStats_grpc_lb_v0_LoadBalanceResponse_grpc_lb_v0_InitialLoadBalanceResponse_grpc_lb_v0_ServerList_grpc_lb_v0_Server)
+PB_STATIC_ASSERT((pb_membersize(grpc_lb_v1_LoadBalanceRequest, initial_request) < 65536 && pb_membersize(grpc_lb_v1_LoadBalanceRequest, client_stats) < 65536 && pb_membersize(grpc_lb_v1_LoadBalanceResponse, initial_response) < 65536 && pb_membersize(grpc_lb_v1_LoadBalanceResponse, server_list) < 65536 && pb_membersize(grpc_lb_v1_InitialLoadBalanceResponse, client_stats_report_interval) < 65536 && pb_membersize(grpc_lb_v1_ServerList, servers) < 65536 && pb_membersize(grpc_lb_v1_ServerList, expiration_interval) < 65536), YOU_MUST_DEFINE_PB_FIELD_32BIT_FOR_MESSAGES_grpc_lb_v1_Duration_grpc_lb_v1_LoadBalanceRequest_grpc_lb_v1_InitialLoadBalanceRequest_grpc_lb_v1_ClientStats_grpc_lb_v1_LoadBalanceResponse_grpc_lb_v1_InitialLoadBalanceResponse_grpc_lb_v1_ServerList_grpc_lb_v1_Server)
 #endif
 
 #if !defined(PB_FIELD_16BIT) && !defined(PB_FIELD_32BIT)
@@ -113,7 +112,7 @@ PB_STATIC_ASSERT((pb_membersize(grpc_lb_v0_LoadBalanceRequest, initial_request)
  * numbers or field sizes that are larger than what can fit in the default
  * 8 bit descriptors.
  */
-PB_STATIC_ASSERT((pb_membersize(grpc_lb_v0_LoadBalanceRequest, initial_request) < 256 && pb_membersize(grpc_lb_v0_LoadBalanceRequest, client_stats) < 256 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, initial_response) < 256 && pb_membersize(grpc_lb_v0_LoadBalanceResponse, server_list) < 256 && pb_membersize(grpc_lb_v0_InitialLoadBalanceResponse, client_stats_report_interval) < 256 && pb_membersize(grpc_lb_v0_ServerList, servers) < 256 && pb_membersize(grpc_lb_v0_ServerList, expiration_interval) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_grpc_lb_v0_Duration_grpc_lb_v0_LoadBalanceRequest_grpc_lb_v0_InitialLoadBalanceRequest_grpc_lb_v0_ClientStats_grpc_lb_v0_LoadBalanceResponse_grpc_lb_v0_InitialLoadBalanceResponse_grpc_lb_v0_ServerList_grpc_lb_v0_Server)
+PB_STATIC_ASSERT((pb_membersize(grpc_lb_v1_LoadBalanceRequest, initial_request) < 256 && pb_membersize(grpc_lb_v1_LoadBalanceRequest, client_stats) < 256 && pb_membersize(grpc_lb_v1_LoadBalanceResponse, initial_response) < 256 && pb_membersize(grpc_lb_v1_LoadBalanceResponse, server_list) < 256 && pb_membersize(grpc_lb_v1_InitialLoadBalanceResponse, client_stats_report_interval) < 256 && pb_membersize(grpc_lb_v1_ServerList, servers) < 256 && pb_membersize(grpc_lb_v1_ServerList, expiration_interval) < 256), YOU_MUST_DEFINE_PB_FIELD_16BIT_FOR_MESSAGES_grpc_lb_v1_Duration_grpc_lb_v1_LoadBalanceRequest_grpc_lb_v1_InitialLoadBalanceRequest_grpc_lb_v1_ClientStats_grpc_lb_v1_LoadBalanceResponse_grpc_lb_v1_InitialLoadBalanceResponse_grpc_lb_v1_ServerList_grpc_lb_v1_Server)
 #endif
 
 
diff --git a/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h b/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
new file mode 100644
index 0000000000..d5dc39ab94
--- /dev/null
+++ b/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h
@@ -0,0 +1,178 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/* Automatically generated nanopb header */
+/* Generated by nanopb-0.3.5-dev */
+
+#ifndef PB_LOAD_BALANCER_PB_H_INCLUDED
+#define PB_LOAD_BALANCER_PB_H_INCLUDED
+#include "third_party/nanopb/pb.h"
+#if PB_PROTO_HEADER_VERSION != 30
+#error Regenerate this file with the current version of nanopb generator.
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Struct definitions */
+typedef struct _grpc_lb_v1_ClientStats {
+    bool has_total_requests;
+    int64_t total_requests;
+    bool has_client_rpc_errors;
+    int64_t client_rpc_errors;
+    bool has_dropped_requests;
+    int64_t dropped_requests;
+} grpc_lb_v1_ClientStats;
+
+typedef struct _grpc_lb_v1_Duration {
+    bool has_seconds;
+    int64_t seconds;
+    bool has_nanos;
+    int32_t nanos;
+} grpc_lb_v1_Duration;
+
+typedef struct _grpc_lb_v1_InitialLoadBalanceRequest {
+    bool has_name;
+    char name[128];
+} grpc_lb_v1_InitialLoadBalanceRequest;
+
+typedef struct _grpc_lb_v1_Server {
+    bool has_ip_address;
+    char ip_address[46];
+    bool has_port;
+    int32_t port;
+    bool has_load_balance_token;
+    char load_balance_token[64];
+    bool has_drop_request;
+    bool drop_request;
+} grpc_lb_v1_Server;
+
+typedef struct _grpc_lb_v1_InitialLoadBalanceResponse {
+    bool has_load_balancer_delegate;
+    char load_balancer_delegate[64];
+    bool has_client_stats_report_interval;
+    grpc_lb_v1_Duration client_stats_report_interval;
+} grpc_lb_v1_InitialLoadBalanceResponse;
+
+typedef struct _grpc_lb_v1_LoadBalanceRequest {
+    bool has_initial_request;
+    grpc_lb_v1_InitialLoadBalanceRequest initial_request;
+    bool has_client_stats;
+    grpc_lb_v1_ClientStats client_stats;
+} grpc_lb_v1_LoadBalanceRequest;
+
+typedef struct _grpc_lb_v1_ServerList {
+    pb_callback_t servers;
+    bool has_expiration_interval;
+    grpc_lb_v1_Duration expiration_interval;
+} grpc_lb_v1_ServerList;
+
+typedef struct _grpc_lb_v1_LoadBalanceResponse {
+    bool has_initial_response;
+    grpc_lb_v1_InitialLoadBalanceResponse initial_response;
+    bool has_server_list;
+    grpc_lb_v1_ServerList server_list;
+} grpc_lb_v1_LoadBalanceResponse;
+
+/* Default values for struct fields */
+
+/* Initializer values for message structs */
+#define grpc_lb_v1_Duration_init_default         {false, 0, false, 0}
+#define grpc_lb_v1_LoadBalanceRequest_init_default {false, grpc_lb_v1_InitialLoadBalanceRequest_init_default, false, grpc_lb_v1_ClientStats_init_default}
+#define grpc_lb_v1_InitialLoadBalanceRequest_init_default {false, ""}
+#define grpc_lb_v1_ClientStats_init_default      {false, 0, false, 0, false, 0}
+#define grpc_lb_v1_LoadBalanceResponse_init_default {false, grpc_lb_v1_InitialLoadBalanceResponse_init_default, false, grpc_lb_v1_ServerList_init_default}
+#define grpc_lb_v1_InitialLoadBalanceResponse_init_default {false, "", false, grpc_lb_v1_Duration_init_default}
+#define grpc_lb_v1_ServerList_init_default       {{{NULL}, NULL}, false, grpc_lb_v1_Duration_init_default}
+#define grpc_lb_v1_Server_init_default           {false, "", false, 0, false, "", false, 0}
+#define grpc_lb_v1_Duration_init_zero            {false, 0, false, 0}
+#define grpc_lb_v1_LoadBalanceRequest_init_zero  {false, grpc_lb_v1_InitialLoadBalanceRequest_init_zero, false, grpc_lb_v1_ClientStats_init_zero}
+#define grpc_lb_v1_InitialLoadBalanceRequest_init_zero {false, ""}
+#define grpc_lb_v1_ClientStats_init_zero         {false, 0, false, 0, false, 0}
+#define grpc_lb_v1_LoadBalanceResponse_init_zero {false, grpc_lb_v1_InitialLoadBalanceResponse_init_zero, false, grpc_lb_v1_ServerList_init_zero}
+#define grpc_lb_v1_InitialLoadBalanceResponse_init_zero {false, "", false, grpc_lb_v1_Duration_init_zero}
+#define grpc_lb_v1_ServerList_init_zero          {{{NULL}, NULL}, false, grpc_lb_v1_Duration_init_zero}
+#define grpc_lb_v1_Server_init_zero              {false, "", false, 0, false, "", false, 0}
+
+/* Field tags (for use in manual encoding/decoding) */
+#define grpc_lb_v1_ClientStats_total_requests_tag 1
+#define grpc_lb_v1_ClientStats_client_rpc_errors_tag 2
+#define grpc_lb_v1_ClientStats_dropped_requests_tag 3
+#define grpc_lb_v1_Duration_seconds_tag          1
+#define grpc_lb_v1_Duration_nanos_tag            2
+#define grpc_lb_v1_InitialLoadBalanceRequest_name_tag 1
+#define grpc_lb_v1_Server_ip_address_tag         1
+#define grpc_lb_v1_Server_port_tag               2
+#define grpc_lb_v1_Server_load_balance_token_tag 3
+#define grpc_lb_v1_Server_drop_request_tag       4
+#define grpc_lb_v1_InitialLoadBalanceResponse_load_balancer_delegate_tag 2
+#define grpc_lb_v1_InitialLoadBalanceResponse_client_stats_report_interval_tag 3
+#define grpc_lb_v1_LoadBalanceRequest_initial_request_tag 1
+#define grpc_lb_v1_LoadBalanceRequest_client_stats_tag 2
+#define grpc_lb_v1_ServerList_servers_tag        1
+#define grpc_lb_v1_ServerList_expiration_interval_tag 3
+#define grpc_lb_v1_LoadBalanceResponse_initial_response_tag 1
+#define grpc_lb_v1_LoadBalanceResponse_server_list_tag 2
+
+/* Struct field encoding specification for nanopb */
+extern const pb_field_t grpc_lb_v1_Duration_fields[3];
+extern const pb_field_t grpc_lb_v1_LoadBalanceRequest_fields[3];
+extern const pb_field_t grpc_lb_v1_InitialLoadBalanceRequest_fields[2];
+extern const pb_field_t grpc_lb_v1_ClientStats_fields[4];
+extern const pb_field_t grpc_lb_v1_LoadBalanceResponse_fields[3];
+extern const pb_field_t grpc_lb_v1_InitialLoadBalanceResponse_fields[3];
+extern const pb_field_t grpc_lb_v1_ServerList_fields[3];
+extern const pb_field_t grpc_lb_v1_Server_fields[5];
+
+/* Maximum encoded size of messages (where known) */
+#define grpc_lb_v1_Duration_size                 22
+#define grpc_lb_v1_LoadBalanceRequest_size       169
+#define grpc_lb_v1_InitialLoadBalanceRequest_size 131
+#define grpc_lb_v1_ClientStats_size              33
+#define grpc_lb_v1_LoadBalanceResponse_size      (98 + grpc_lb_v1_ServerList_size)
+#define grpc_lb_v1_InitialLoadBalanceResponse_size 90
+#define grpc_lb_v1_Server_size                   127
+
+/* Message IDs (where set with "msgid" option) */
+#ifdef PB_MSGID
+
+#define LOAD_BALANCER_MESSAGES \
+
+
+#endif
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif
diff --git a/src/proto/grpc/lb/v0/load_balancer.options b/src/proto/grpc/lb/v0/load_balancer.options
deleted file mode 100644
index 6d4528f838..0000000000
--- a/src/proto/grpc/lb/v0/load_balancer.options
+++ /dev/null
@@ -1,6 +0,0 @@
-grpc.lb.v0.InitialLoadBalanceRequest.name max_size:128
-grpc.lb.v0.InitialLoadBalanceResponse.client_config max_size:64
-grpc.lb.v0.InitialLoadBalanceResponse.load_balancer_delegate max_size:64
-grpc.lb.v0.Server.ip_address max_size:46
-grpc.lb.v0.Server.load_balance_token max_size:64
-load_balancer.proto no_unions:true
diff --git a/src/proto/grpc/lb/v1/load_balancer.options b/src/proto/grpc/lb/v1/load_balancer.options
new file mode 100644
index 0000000000..d90366996e
--- /dev/null
+++ b/src/proto/grpc/lb/v1/load_balancer.options
@@ -0,0 +1,6 @@
+grpc.lb.v1.InitialLoadBalanceRequest.name max_size:128
+grpc.lb.v1.InitialLoadBalanceResponse.client_config max_size:64
+grpc.lb.v1.InitialLoadBalanceResponse.load_balancer_delegate max_size:64
+grpc.lb.v1.Server.ip_address max_size:46
+grpc.lb.v1.Server.load_balance_token max_size:64
+load_balancer.proto no_unions:true
diff --git a/src/proto/grpc/lb/v0/load_balancer.proto b/src/proto/grpc/lb/v1/load_balancer.proto
similarity index 94%
rename from src/proto/grpc/lb/v0/load_balancer.proto
rename to src/proto/grpc/lb/v1/load_balancer.proto
index e88a4f8c4a..1bcad0b1d4 100644
--- a/src/proto/grpc/lb/v0/load_balancer.proto
+++ b/src/proto/grpc/lb/v1/load_balancer.proto
@@ -29,7 +29,7 @@
 
 syntax = "proto3";
 
-package grpc.lb.v0;
+package grpc.lb.v1;
 
 message Duration {
 
@@ -94,9 +94,8 @@ message LoadBalanceResponse {
 
 message InitialLoadBalanceResponse {
   oneof initial_response_type {
-    // Contains gRPC config options like RPC deadline or flow control.
-    // TODO(yetianx): Change to ClientConfig after it is defined.
-    string client_config = 1;
+    // TODO(zhangkun83): ClientConfig not yet defined
+    //ClientConfig client_config = 1;
 
     // This is an application layer redirect that indicates the client should
     // use the specified server for load balancing. When this field is set in
@@ -134,9 +133,7 @@ message Server {
   // An opaque token that is passed from the client to the server in metadata.
   // The server may expect this token to indicate that the request from the
   // client was load balanced.
-  // TODO(yetianx): Not used right now, and will be used after implementing
-  // load report.
-  bytes load_balance_token = 3;
+  string load_balance_token = 3;
 
   // Indicates whether this particular request should be dropped by the client
   // when this server is chosen from the list.
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index c5a0a398b4..e1fe5fc1f6 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -221,7 +221,7 @@ CORE_SOURCE_FILES = [
   'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
   'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
   'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
-  'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
+  'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
   'third_party/nanopb/pb_common.c',
   'third_party/nanopb/pb_decode.c',
   'third_party/nanopb/pb_encode.c',
diff --git a/test/cpp/grpclb/grpclb_api_test.cc b/test/cpp/grpclb/grpclb_api_test.cc
index 92f93c869c..bf77878e0a 100644
--- a/test/cpp/grpclb/grpclb_api_test.cc
+++ b/test/cpp/grpclb/grpclb_api_test.cc
@@ -35,13 +35,13 @@
 #include <string>
 
 #include "src/core/ext/lb_policy/grpclb/load_balancer_api.h"
-#include "src/proto/grpc/lb/v0/load_balancer.pb.h"  // C++ version
+#include "src/proto/grpc/lb/v1/load_balancer.pb.h"  // C++ version
 
 namespace grpc {
 namespace {
 
-using grpc::lb::v0::LoadBalanceRequest;
-using grpc::lb::v0::LoadBalanceResponse;
+using grpc::lb::v1::LoadBalanceRequest;
+using grpc::lb::v1::LoadBalanceResponse;
 
 class GrpclbTest : public ::testing::Test {};
 
@@ -60,9 +60,7 @@ TEST_F(GrpclbTest, CreateRequest) {
 
 TEST_F(GrpclbTest, ParseResponse) {
   LoadBalanceResponse response;
-  const std::string client_config_str = "I'm a client config";
   auto* initial_response = response.mutable_initial_response();
-  initial_response->set_client_config(client_config_str);
   auto* client_stats_report_interval =
       initial_response->mutable_client_stats_report_interval();
   client_stats_report_interval->set_seconds(123);
@@ -73,10 +71,7 @@ TEST_F(GrpclbTest, ParseResponse) {
       gpr_slice_from_copied_string(encoded_response.c_str());
   grpc_grpclb_response* c_response = grpc_grpclb_response_parse(encoded_slice);
   EXPECT_TRUE(c_response->has_initial_response);
-  EXPECT_TRUE(c_response->initial_response.has_client_config);
   EXPECT_FALSE(c_response->initial_response.has_load_balancer_delegate);
-  EXPECT_TRUE(strcmp(c_response->initial_response.client_config,
-                     client_config_str.c_str()) == 0);
   EXPECT_EQ(c_response->initial_response.client_stats_report_interval.seconds,
             123);
   EXPECT_EQ(c_response->initial_response.client_stats_report_interval.nanos,
diff --git a/tools/codegen/core/gen_nano_proto.sh b/tools/codegen/core/gen_nano_proto.sh
index e2d2f672e9..b216a20379 100755
--- a/tools/codegen/core/gen_nano_proto.sh
+++ b/tools/codegen/core/gen_nano_proto.sh
@@ -29,11 +29,11 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#
 # Example usage:
 #   tools/codegen/core/gen_nano_proto.sh \
-#     src/proto/grpc/lb/v0/load_balancer.proto
-#     $PWD/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0
+#     src/proto/grpc/lb/v1/load_balancer.proto \
+#     $PWD/src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1 \
+#     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1
 #
 # Exit statuses:
 # 1: Incorrect number of arguments
diff --git a/tools/distrib/check_include_guards.py b/tools/distrib/check_include_guards.py
index 897a899e7e..b1fdb942cd 100755
--- a/tools/distrib/check_include_guards.py
+++ b/tools/distrib/check_include_guards.py
@@ -169,7 +169,7 @@ argp.add_argument('--precommit',
 args = argp.parse_args()
 
 KNOWN_BAD = set([
-    'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
+    'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h',
 ])
 
 
diff --git a/tools/distrib/check_nanopb_output.sh b/tools/distrib/check_nanopb_output.sh
index 92cb8ecbb4..c0707051a6 100755
--- a/tools/distrib/check_nanopb_output.sh
+++ b/tools/distrib/check_nanopb_output.sh
@@ -58,15 +58,15 @@ popd
 #
 # Checks for load_balancer.proto
 #
-readonly LOAD_BALANCER_GRPC_OUTPUT_PATH='src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0'
+readonly LOAD_BALANCER_GRPC_OUTPUT_PATH='src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1'
 # nanopb-compile the proto to a temp location
 ./tools/codegen/core/gen_nano_proto.sh \
-  src/proto/grpc/lb/v0/load_balancer.proto \
+  src/proto/grpc/lb/v1/load_balancer.proto \
   "$NANOPB_TMP_OUTPUT" \
   "$LOAD_BALANCER_GRPC_OUTPUT_PATH"
 
 # compare outputs to checked compiled code
-if ! diff -r $NANOPB_TMP_OUTPUT src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0; then
+if ! diff -r $NANOPB_TMP_OUTPUT src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1; then
   echo "Outputs differ: $NANOPB_TMP_OUTPUT vs $LOAD_BALANCER_GRPC_OUTPUT_PATH"
   exit 2
 fi
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 3a774a70d6..ebf573d3b2 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -913,7 +913,7 @@ src/core/ext/client_config/subchannel_call_holder.h \
 src/core/ext/client_config/subchannel_index.h \
 src/core/ext/client_config/uri_parser.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
-src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h \
+src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h \
 third_party/nanopb/pb.h \
 third_party/nanopb/pb_common.h \
 third_party/nanopb/pb_decode.h \
@@ -1071,7 +1071,7 @@ src/core/ext/client_config/uri_parser.c \
 src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
 src/core/ext/transport/chttp2/client/insecure/channel_create.c \
 src/core/ext/lb_policy/grpclb/load_balancer_api.c \
-src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
+src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
 third_party/nanopb/pb_common.c \
 third_party/nanopb/pb_decode.c \
 third_party/nanopb/pb_encode.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 38e68f3b1a..2599df2303 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -2201,8 +2201,8 @@
       "grpc_test_util"
     ], 
     "headers": [
-      "src/proto/grpc/lb/v0/load_balancer.grpc.pb.h", 
-      "src/proto/grpc/lb/v0/load_balancer.pb.h"
+      "src/proto/grpc/lb/v1/load_balancer.grpc.pb.h", 
+      "src/proto/grpc/lb/v1/load_balancer.pb.h"
     ], 
     "language": "c++", 
     "name": "grpclb_api_test", 
@@ -5860,15 +5860,15 @@
     ], 
     "headers": [
       "src/core/ext/lb_policy/grpclb/load_balancer_api.h", 
-      "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h"
+      "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h"
     ], 
     "language": "c", 
     "name": "grpc_lb_policy_grpclb", 
     "src": [
       "src/core/ext/lb_policy/grpclb/load_balancer_api.c", 
       "src/core/ext/lb_policy/grpclb/load_balancer_api.h", 
-      "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c", 
-      "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h"
+      "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c", 
+      "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h"
     ], 
     "third_party": false, 
     "type": "filegroup"
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 4eec05a3b1..26109c7102 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -422,7 +422,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb_common.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb_decode.h" />
@@ -729,7 +729,7 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\third_party\nanopb\pb_common.c">
     </ClCompile>
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 17c88c4805..8d7072b04a 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -442,8 +442,8 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.c">
-      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.c">
+      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\third_party\nanopb\pb_common.c">
       <Filter>third_party\nanopb</Filter>
@@ -959,8 +959,8 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h">
-      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h">
+      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1</Filter>
     </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h">
       <Filter>third_party\nanopb</Filter>
@@ -1037,8 +1037,8 @@
     <Filter Include="src\core\ext\lb_policy\grpclb\proto\grpc\lb">
       <UniqueIdentifier>{adf7e553-94ef-14fd-e845-03104f00a06f}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0">
-      <UniqueIdentifier>{0406d191-8817-38c3-a562-e3541201f424}</UniqueIdentifier>
+    <Filter Include="src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1">
+      <UniqueIdentifier>{bc357e2d-8ddd-a688-88a3-255228fc0818}</UniqueIdentifier>
     </Filter>
     <Filter Include="src\core\ext\lb_policy\pick_first">
       <UniqueIdentifier>{b63ded00-b24f-708e-333f-ce199e421875}</UniqueIdentifier>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index 26050dcf74..31ab8f4ba4 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -397,7 +397,7 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb_common.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb_decode.h" />
@@ -668,7 +668,7 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\third_party\nanopb\pb_common.c">
     </ClCompile>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index a4acf513bc..869d92c738 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -388,8 +388,8 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.c">
-      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.c">
+      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\third_party\nanopb\pb_common.c">
       <Filter>third_party\nanopb</Filter>
@@ -851,8 +851,8 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h">
-      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h">
+      <Filter>src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1</Filter>
     </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h">
       <Filter>third_party\nanopb</Filter>
@@ -929,8 +929,8 @@
     <Filter Include="src\core\ext\lb_policy\grpclb\proto\grpc\lb">
       <UniqueIdentifier>{21858d9d-30b5-8847-5882-6b47df0fa293}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0">
-      <UniqueIdentifier>{1795a20b-3e7c-e27d-eae1-96582fa9a958}</UniqueIdentifier>
+    <Filter Include="src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1">
+      <UniqueIdentifier>{e9256e96-ea3d-c1fd-6426-9d53d9f08f66}</UniqueIdentifier>
     </Filter>
     <Filter Include="src\core\ext\lb_policy\pick_first">
       <UniqueIdentifier>{e27f9ecf-97bb-1a2e-3135-a41f732dcf55}</UniqueIdentifier>
diff --git a/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj b/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj
index 1509ece9f9..91b11a1f0f 100644
--- a/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj
+++ b/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj
@@ -160,13 +160,13 @@
   </ItemDefinitionGroup>
 
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\lb\v0\load_balancer.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\lb\v1\load_balancer.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\lb\v0\load_balancer.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\lb\v1\load_balancer.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\lb\v0\load_balancer.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\lb\v1\load_balancer.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\lb\v0\load_balancer.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\lb\v1\load_balancer.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\grpclb\grpclb_api_test.cc">
     </ClCompile>
diff --git a/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj.filters b/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj.filters
index 6c57b8c162..50f0a3eac2 100644
--- a/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj.filters
+++ b/vsprojects/vcxproj/test/grpclb_api_test/grpclb_api_test.vcxproj.filters
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\lb\v0\load_balancer.proto">
-      <Filter>src\proto\grpc\lb\v0</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\lb\v1\load_balancer.proto">
+      <Filter>src\proto\grpc\lb\v1</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\grpclb\grpclb_api_test.cc">
       <Filter>test\cpp\grpclb</Filter>
@@ -22,8 +22,8 @@
     <Filter Include="src\proto\grpc\lb">
       <UniqueIdentifier>{2981699e-c196-c599-bc17-c177770f89ee}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\proto\grpc\lb\v0">
-      <UniqueIdentifier>{3d04774a-1c2f-e100-435e-08af5d539250}</UniqueIdentifier>
+    <Filter Include="src\proto\grpc\lb\v1">
+      <UniqueIdentifier>{6cce8ddf-d9a9-1d71-0810-d1e6f8685d76}</UniqueIdentifier>
     </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{64736e1d-eb77-664f-34ab-6cf41263d3d8}</UniqueIdentifier>
-- 
GitLab


From eb913107f75073f24e0ade0fd18f526195db78b7 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Mon, 25 Apr 2016 17:30:04 -0700
Subject: [PATCH 072/570] Init tracers after plugin registration

---
 src/core/lib/surface/init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c
index 03f379aba8..d7ee122f87 100644
--- a/src/core/lib/surface/init.c
+++ b/src/core/lib/surface/init.c
@@ -167,7 +167,6 @@ void grpc_init(void) {
     grpc_security_pre_init();
     grpc_iomgr_init();
     grpc_executor_init();
-    grpc_tracer_init("GRPC_TRACE");
     gpr_timers_global_init();
     grpc_cq_global_init();
     for (i = 0; i < g_number_of_plugins; i++) {
@@ -179,6 +178,7 @@ void grpc_init(void) {
      * at the appropriate time */
     grpc_register_security_filters();
     register_builtin_channel_init();
+    grpc_tracer_init("GRPC_TRACE");
     /* no more changes to channel init pipelines */
     grpc_channel_init_finalize();
   }
-- 
GitLab


From 8c065a7b22dfe803cd03be24ae3cabaefeb6d59d Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 26 Apr 2016 12:11:42 -0700
Subject: [PATCH 073/570] clang format

---
 test/cpp/util/metrics_server.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/cpp/util/metrics_server.h b/test/cpp/util/metrics_server.h
index b04879c5e6..2caacad5f3 100644
--- a/test/cpp/util/metrics_server.h
+++ b/test/cpp/util/metrics_server.h
@@ -97,7 +97,7 @@ class MetricsServiceImpl GRPC_FINAL : public MetricsService::Service {
   // NOTE: CreateQpsGauge can be called anytime (i.e before or after calling
   // StartServer).
   std::shared_ptr<QpsGauge> CreateQpsGauge(const grpc::string& name,
-                                     bool* already_present);
+                                           bool* already_present);
 
   std::unique_ptr<grpc::Server> StartServer(int port);
 
-- 
GitLab


From 44b9cd75847baa6cf275536264ab156c7f3e4518 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 26 Apr 2016 12:15:48 -0700
Subject: [PATCH 074/570] Fix the sanity error reported by
 check_sources_and_headers.py

---
 test/cpp/util/metrics_server.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/test/cpp/util/metrics_server.h b/test/cpp/util/metrics_server.h
index 2caacad5f3..aa9bfed23d 100644
--- a/test/cpp/util/metrics_server.h
+++ b/test/cpp/util/metrics_server.h
@@ -36,7 +36,6 @@
 #include <map>
 #include <mutex>
 
-#include "grpc/support/time.h"
 #include "src/proto/grpc/testing/metrics.grpc.pb.h"
 #include "src/proto/grpc/testing/metrics.pb.h"
 
-- 
GitLab


From c5b1eef8b1e6d56a9f3c25962d815ae6579c78ee Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Tue, 26 Apr 2016 14:16:20 -0700
Subject: [PATCH 075/570] Change C implementation to not log an "Unexpected
 content-type" message when the header includes a semicolon.

---
 src/core/lib/channel/http_server_filter.c     |  9 ++++----
 .../tests/server_registered_method.headers    |  2 +-
 test/core/bad_client/tests/simple_request.c   | 22 +++++++++++++++++++
 .../tests/simple_request_unusual2.headers     | 13 +++++++++++
 4 files changed, 41 insertions(+), 5 deletions(-)
 create mode 100644 test/core/bad_client/tests/simple_request_unusual2.headers

diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c
index c140c61b8f..ad3462bff4 100644
--- a/src/core/lib/channel/http_server_filter.c
+++ b/src/core/lib/channel/http_server_filter.c
@@ -92,8 +92,10 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) {
        require */
     return NULL;
   } else if (md->key == GRPC_MDSTR_CONTENT_TYPE) {
-    if (strncmp(grpc_mdstr_as_c_string(md->value), "application/grpc+", 17) ==
-        0) {
+    const char* value_str = grpc_mdstr_as_c_string(md->value);
+    if (strncmp(value_str, "application/grpc", 16) == 0 &&
+        (strlen(value_str) == 16 ||
+         value_str[16] == '+' || value_str[16] == ';')) {
       /* Although the C implementation doesn't (currently) generate them,
          any custom +-suffix is explicitly valid. */
       /* TODO(klempner): We should consider preallocating common values such
@@ -102,8 +104,7 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) {
     } else {
       /* TODO(klempner): We're currently allowing this, but we shouldn't
          see it without a proxy so log for now. */
-      gpr_log(GPR_INFO, "Unexpected content-type %s",
-              grpc_mdstr_as_c_string(md->value));
+      gpr_log(GPR_INFO, "Unexpected content-type %s", value_str);
     }
     return NULL;
   } else if (md->key == GRPC_MDSTR_TE || md->key == GRPC_MDSTR_METHOD ||
diff --git a/test/core/bad_client/tests/server_registered_method.headers b/test/core/bad_client/tests/server_registered_method.headers
index 06ee73c82e..2640cc9cb8 100644
--- a/test/core/bad_client/tests/server_registered_method.headers
+++ b/test/core/bad_client/tests/server_registered_method.headers
@@ -1,4 +1,4 @@
-# headers used in simple_request.c
+# headers used in server_registered_method.c
 # use tools/codegen/core/gen_header_frame.py to generate the binary strings
 # contained in the source code
 :path: /registered/bar
diff --git a/test/core/bad_client/tests/simple_request.c b/test/core/bad_client/tests/simple_request.c
index ac0fdde876..d6b85aefb5 100644
--- a/test/core/bad_client/tests/simple_request.c
+++ b/test/core/bad_client/tests/simple_request.c
@@ -77,6 +77,27 @@
   "\x10\x0cgrpc-timeout\x02"                                               \
   "5S"
 
+#define PFX_STR_UNUSUAL2                                                   \
+  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"                                       \
+  "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */              \
+  "\x00\x00\xf4\x01\x04\x00\x00\x00\x01" /* headers: generated from        \
+                                            simple_request_unusual2.headers \
+                                            in this directory */           \
+  "\x10\x05:path\x08/foo/bar"                                              \
+  "\x10\x07:scheme\x04http"                                                \
+  "\x10\x07:method\x04POST"                                                \
+  "\x10\x04host\x09localhost"                                              \
+  "\x10\x0c"                                                               \
+  "content-type\x1e"                                                       \
+  "application/grpc;this-is-valid"                                         \
+  "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip"                  \
+  "\x10\x02te\x08trailers"                                                 \
+  "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"                 \
+  "\x10\x0cgrpc-timeout\x03"                                               \
+  "10S"                                                                    \
+  "\x10\x0cgrpc-timeout\x02"                                               \
+  "5S"
+
 static void *tag(intptr_t t) { return (void *)t; }
 
 static void verifier(grpc_server *server, grpc_completion_queue *cq,
@@ -120,6 +141,7 @@ int main(int argc, char **argv) {
   /* basic request: check that things are working */
   GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR, 0);
   GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR_UNUSUAL, 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR_UNUSUAL2, 0);
 
   /* push an illegal data frame */
   GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
diff --git a/test/core/bad_client/tests/simple_request_unusual2.headers b/test/core/bad_client/tests/simple_request_unusual2.headers
new file mode 100644
index 0000000000..f70920f372
--- /dev/null
+++ b/test/core/bad_client/tests/simple_request_unusual2.headers
@@ -0,0 +1,13 @@
+# headers used in simple_request.c
+# use tools/codegen/core/gen_header_frame.py to generate the binary strings
+# contained in the source code
+:path: /foo/bar
+:scheme: http
+:method: POST
+host: localhost
+content-type: application/grpc;this-is-valid
+grpc-accept-encoding: deflate,identity,gzip
+te: trailers
+user-agent: bad-client grpc-c/0.12.0.0 (linux)
+grpc-timeout: 10S
+grpc-timeout: 5S
-- 
GitLab


From 85c3ab0b0b1c3abf7f8b2c7538e5ca147c88d557 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 26 Apr 2016 17:17:02 -0700
Subject: [PATCH 076/570] fix #5912

---
 src/csharp/Grpc.IntegrationTesting/InteropClient.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index 5436517960..b3b1abf1bc 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -494,7 +494,8 @@ namespace Grpc.IntegrationTesting
                 }
 
                 var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseStream.MoveNext());
-                Assert.AreEqual(StatusCode.DeadlineExceeded, ex.Status.StatusCode);
+                // We can't guarantee the status code always DeadlineExceeded. See issue #2685.
+                Assert.Contains(ex.Status.StatusCode, new[] { StatusCode.DeadlineExceeded, StatusCode.Internal });
             }
             Console.WriteLine("Passed!");
         }
-- 
GitLab


From 110e07af8de2fbdbdac531195bffab29988e246c Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 26 Apr 2016 17:20:10 -0700
Subject: [PATCH 077/570] Added node plugin to grpc-tools npm package, updated
 build_package_node

---
 src/node/tools/bin/protoc_plugin.js           | 54 +++++++++++++++++++
 src/node/tools/package.json                   |  4 +-
 .../src/node/tools/package.json.template      |  4 +-
 tools/run_tests/build_package_node.sh         | 45 ++++++++++++++--
 4 files changed, 102 insertions(+), 5 deletions(-)
 create mode 100755 src/node/tools/bin/protoc_plugin.js

diff --git a/src/node/tools/bin/protoc_plugin.js b/src/node/tools/bin/protoc_plugin.js
new file mode 100755
index 0000000000..0e0bb9406e
--- /dev/null
+++ b/src/node/tools/bin/protoc_plugin.js
@@ -0,0 +1,54 @@
+#!/usr/bin/env node
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/**
+ * This file is required because package.json cannot reference a file that
+ * is not distributed with the package, and we use node-pre-gyp to distribute
+ * the plugin binary
+ */
+
+'use strict';
+
+var path = require('path');
+var execFile = require('child_process').execFile;
+
+var protoc = path.resolve(__dirname, 'grpc_node_plugin');
+
+execFile(protoc, process.argv.slice(2), function(error, stdout, stderr) {
+  if (error) {
+    throw error;
+  }
+  console.log(stdout);
+  console.log(stderr);
+});
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index 4b3499f2f9..d98ed0b1fc 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -16,7 +16,8 @@
     }
   ],
   "bin": {
-    "grpc-tools-protoc": "./bin/protoc.js"
+    "grpc-tools-protoc": "./bin/protoc.js",
+    "grpc-tools-plugin": "./bin/protoc_plugin.js"
   },
   "scripts": {
     "install": "./node_modules/.bin/node-pre-gyp install"
@@ -32,6 +33,7 @@
   "files": [
     "index.js",
     "bin/protoc.js",
+    "bin/protoc_plugin.js",
     "LICENSE"
   ],
   "main": "index.js"
diff --git a/templates/src/node/tools/package.json.template b/templates/src/node/tools/package.json.template
index c69de7c989..4f673c48d1 100644
--- a/templates/src/node/tools/package.json.template
+++ b/templates/src/node/tools/package.json.template
@@ -18,7 +18,8 @@
       }
     ],
     "bin": {
-      "grpc-tools-protoc": "./bin/protoc.js"
+      "grpc-tools-protoc": "./bin/protoc.js",
+      "grpc-tools-plugin": "./bin/protoc_plugin.js"
     },
     "scripts": {
       "install": "./node_modules/.bin/node-pre-gyp install"
@@ -34,6 +35,7 @@
     "files": [
       "index.js",
       "bin/protoc.js",
+      "bin/protoc_plugin.js",
       "LICENSE"
     ],
     "main": "index.js"
diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index 540c826311..137c8e77bc 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -35,10 +35,49 @@ set -ex
 
 cd $(dirname $0)/../..
 
-mkdir -p artifacts/
-cp -r $EXTERNAL_GIT_ROOT/architecture={x86,x64},language=node,platform={windows,linux,macos}/artifacts/* artifacts/ || true
+artifacts=$cwd/artifacts
+
+mkdir -p $artifacts
+cp -r $EXTERNAL_GIT_ROOT/architecture={x86,x64},language=node,platform={windows,linux,macos}/artifacts/* $artifacts/ || true
 
 npm update
 npm pack
 
-cp grpc-*.tgz artifacts/grpc.tgz
+cp grpc-*.tgz $artifacts/grpc.tgz
+
+mkdir -p bin
+
+for arch in {x86,x64}; do
+  case arch in
+    x86)
+      node_arch=ia32
+      ;;
+    *)
+      node_arch=$arch
+      ;;
+  esac
+  for plat in {windows,linux,macos}; do
+    case plat in
+      windows)
+        node_plat=win32
+        ;;
+      macos)
+        node_plat=darwin
+        ;;
+      *)
+        node_plat=$plat
+    esac
+    input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
+    cp $input_dir/protoc bin/
+    cp $input_dir/grpc_node_plugin bin/
+    # For now, this will have to be manually uploaded to a folder with the
+    # correct package version
+    output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/
+    tar -czf $output_dir/$node_plat-$node_arch.tar.gz bin/
+  done
+done
+
+cd src/node/tools
+npm update
+npm pack
+cp grpc-tools-*.tgz $artifacts/
-- 
GitLab


From f8fb955e154c20d1ac70de408ab917e24b45007f Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 26 Apr 2016 17:50:24 -0700
Subject: [PATCH 078/570] Account for windows file names

---
 tools/run_tests/build_package_node.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index 137c8e77bc..292408a703 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -68,8 +68,8 @@ for arch in {x86,x64}; do
         node_plat=$plat
     esac
     input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
-    cp $input_dir/protoc bin/
-    cp $input_dir/grpc_node_plugin bin/
+    cp $input_dir/protoc* bin/
+    cp $input_dir/grpc_node_plugin* bin/
     # For now, this will have to be manually uploaded to a folder with the
     # correct package version
     output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/
-- 
GitLab


From 44f7c54847d4f733c681c87952afb95be8c54eb6 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 25 Apr 2016 14:50:27 -0700
Subject: [PATCH 079/570] params for generating only client/server

---
 src/compiler/csharp_generator.cc | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/src/compiler/csharp_generator.cc b/src/compiler/csharp_generator.cc
index 4def6c5e31..08cd41dee7 100644
--- a/src/compiler/csharp_generator.cc
+++ b/src/compiler/csharp_generator.cc
@@ -527,7 +527,8 @@ void GenerateNewStubMethods(Printer* out, const ServiceDescriptor *service) {
   out->Print("\n");
 }
 
-void GenerateService(Printer* out, const ServiceDescriptor *service) {
+void GenerateService(Printer* out, const ServiceDescriptor *service,
+                     bool generate_client, bool generate_server) {
   out->Print("public static class $classname$\n", "classname",
              GetServiceClassName(service));
   out->Print("{\n");
@@ -542,13 +543,22 @@ void GenerateService(Printer* out, const ServiceDescriptor *service) {
     GenerateStaticMethodField(out, service->method(i));
   }
   GenerateServiceDescriptorProperty(out, service);
-  GenerateClientInterface(out, service);
-  GenerateServerInterface(out, service);
-  GenerateServerClass(out, service);
-  GenerateClientStub(out, service);
-  GenerateBindServiceMethod(out, service, false);
-  GenerateBindServiceMethod(out, service, true);
-  GenerateNewStubMethods(out, service);
+
+  if (generate_client) {
+    GenerateClientInterface(out, service);
+  }
+  if (generate_server) {
+    GenerateServerInterface(out, service);
+    GenerateServerClass(out, service);
+  }
+  if (generate_client) {
+    GenerateClientStub(out, service);
+    GenerateNewStubMethods(out, service);
+  }
+  if (generate_server) {
+    GenerateBindServiceMethod(out, service, false);
+    GenerateBindServiceMethod(out, service, true);
+  }
 
   out->Outdent();
   out->Print("}\n");
@@ -584,7 +594,7 @@ grpc::string GetServices(const FileDescriptor *file) {
     out.Print("namespace $namespace$ {\n", "namespace", GetFileNamespace(file));
     out.Indent();
     for (int i = 0; i < file->service_count(); i++) {
-      GenerateService(&out, file->service(i));
+      GenerateService(&out, file->service(i), true, true);
     }
     out.Outdent();
     out.Print("}\n");
-- 
GitLab


From a967ee567e24c998b45560ba3e32032d7791649b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 25 Apr 2016 14:51:05 -0700
Subject: [PATCH 080/570] support custom parsegeneratorparameter

---
 src/compiler/config.h         | 10 ++++++++++
 src/compiler/csharp_plugin.cc |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/src/compiler/config.h b/src/compiler/config.h
index fea976c318..a31dc24f6d 100644
--- a/src/compiler/config.h
+++ b/src/compiler/config.h
@@ -68,6 +68,11 @@
 #define GRPC_CUSTOM_PLUGINMAIN ::google::protobuf::compiler::PluginMain
 #endif
 
+#ifndef GRPC_CUSTOM_PARSEGENERATORPARAMETER
+#include <google/protobuf/compiler/code_generator.h>
+#define GRPC_CUSTOM_PARSEGENERATORPARAMETER ::google::protobuf::compiler::ParseGeneratorParameter
+#endif
+
 namespace grpc {
 namespace protobuf {
 typedef GRPC_CUSTOM_DESCRIPTOR Descriptor;
@@ -81,6 +86,11 @@ static inline int PluginMain(int argc, char* argv[],
                              const CodeGenerator* generator) {
   return GRPC_CUSTOM_PLUGINMAIN(argc, argv, generator);
 }
+static inline void ParseGeneratorParameter(const string& parameter,
+    std::vector<std::pair<string, string> >* options) {
+  GRPC_CUSTOM_PARSEGENERATORPARAMETER(parameter, options);
+}
+
 }  // namespace compiler
 namespace io {
 typedef GRPC_CUSTOM_PRINTER Printer;
diff --git a/src/compiler/csharp_plugin.cc b/src/compiler/csharp_plugin.cc
index 8b9395f9e2..bc86fbd616 100644
--- a/src/compiler/csharp_plugin.cc
+++ b/src/compiler/csharp_plugin.cc
@@ -48,6 +48,9 @@ class CSharpGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
                 const grpc::string &parameter,
                 grpc::protobuf::compiler::GeneratorContext *context,
                 grpc::string *error) const {
+    std::vector<std::pair<grpc::string, grpc::string> > options;
+    grpc::protobuf::compiler::ParseGeneratorParameter(parameter, &options);
+
     grpc::string code = grpc_csharp_generator::GetServices(file);
     if (code.size() == 0) {
       return true;  // don't generate a file if there are no services
-- 
GitLab


From 5f8872f8995cd45d86feb361bfa9b8084c51b85e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 25 Apr 2016 15:57:10 -0700
Subject: [PATCH 081/570] introduce c# generator options

---
 src/compiler/csharp_generator.cc |  5 +++--
 src/compiler/csharp_generator.h  |  3 ++-
 src/compiler/csharp_plugin.cc    | 17 ++++++++++++++++-
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/compiler/csharp_generator.cc b/src/compiler/csharp_generator.cc
index 08cd41dee7..5744d7c96a 100644
--- a/src/compiler/csharp_generator.cc
+++ b/src/compiler/csharp_generator.cc
@@ -566,7 +566,8 @@ void GenerateService(Printer* out, const ServiceDescriptor *service,
 
 }  // anonymous namespace
 
-grpc::string GetServices(const FileDescriptor *file) {
+grpc::string GetServices(const FileDescriptor *file, bool generate_client,
+                         bool generate_server) {
   grpc::string output;
   {
     // Scope the output stream so it closes and finalizes output to the string.
@@ -594,7 +595,7 @@ grpc::string GetServices(const FileDescriptor *file) {
     out.Print("namespace $namespace$ {\n", "namespace", GetFileNamespace(file));
     out.Indent();
     for (int i = 0; i < file->service_count(); i++) {
-      GenerateService(&out, file->service(i), true, true);
+      GenerateService(&out, file->service(i), generate_client, generate_server);
     }
     out.Outdent();
     out.Print("}\n");
diff --git a/src/compiler/csharp_generator.h b/src/compiler/csharp_generator.h
index 90eb7e2984..79c2e57266 100644
--- a/src/compiler/csharp_generator.h
+++ b/src/compiler/csharp_generator.h
@@ -40,7 +40,8 @@
 
 namespace grpc_csharp_generator {
 
-grpc::string GetServices(const grpc::protobuf::FileDescriptor *file);
+grpc::string GetServices(const grpc::protobuf::FileDescriptor *file,
+                         bool generate_client, bool generate_server);
 
 }  // namespace grpc_csharp_generator
 
diff --git a/src/compiler/csharp_plugin.cc b/src/compiler/csharp_plugin.cc
index bc86fbd616..fd1ec99e2b 100644
--- a/src/compiler/csharp_plugin.cc
+++ b/src/compiler/csharp_plugin.cc
@@ -51,7 +51,22 @@ class CSharpGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
     std::vector<std::pair<grpc::string, grpc::string> > options;
     grpc::protobuf::compiler::ParseGeneratorParameter(parameter, &options);
 
-    grpc::string code = grpc_csharp_generator::GetServices(file);
+    bool generate_client = true;
+    bool generate_server = true;
+    for (size_t i = 0; i < options.size(); i++) {
+      if (options[i].first == "no_client") {
+        generate_client = false;
+      } else if (options[i].first == "no_server") {
+        generate_server = false;
+      } else {
+        *error = "Unknown generator option: " + options[i].first;
+        return false;
+      }
+    }
+
+    grpc::string code = grpc_csharp_generator::GetServices(file,
+                                                           generate_client,
+                                                           generate_server);
     if (code.size() == 0) {
       return true;  // don't generate a file if there are no services
     }
-- 
GitLab


From 4e0f73cddbebdeae1cf96b9d63ec7af37396a665 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 25 Apr 2016 16:11:03 -0700
Subject: [PATCH 082/570] add internal_access option for C# codegen

---
 src/compiler/csharp_generator.cc | 15 +++++++++++----
 src/compiler/csharp_generator.h  |  3 ++-
 src/compiler/csharp_plugin.cc    |  6 +++++-
 3 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/src/compiler/csharp_generator.cc b/src/compiler/csharp_generator.cc
index 5744d7c96a..0d1404341d 100644
--- a/src/compiler/csharp_generator.cc
+++ b/src/compiler/csharp_generator.cc
@@ -123,6 +123,10 @@ std::string GetMethodRequestParamMaybe(const MethodDescriptor *method,
   return GetClassName(method->input_type()) + " request, ";
 }
 
+std::string GetAccessLevel(bool internal_access) {
+  return internal_access ? "internal" : "public";
+}
+
 std::string GetMethodReturnTypeClient(const MethodDescriptor *method) {
   switch (GetMethodType(method)) {
     case METHODTYPE_NO_STREAMING:
@@ -528,8 +532,10 @@ void GenerateNewStubMethods(Printer* out, const ServiceDescriptor *service) {
 }
 
 void GenerateService(Printer* out, const ServiceDescriptor *service,
-                     bool generate_client, bool generate_server) {
-  out->Print("public static class $classname$\n", "classname",
+                     bool generate_client, bool generate_server,
+                     bool internal_access) {
+  out->Print("$access_level$ static class $classname$\n", "access_level",
+             GetAccessLevel(internal_access), "classname",
              GetServiceClassName(service));
   out->Print("{\n");
   out->Indent();
@@ -567,7 +573,7 @@ void GenerateService(Printer* out, const ServiceDescriptor *service,
 }  // anonymous namespace
 
 grpc::string GetServices(const FileDescriptor *file, bool generate_client,
-                         bool generate_server) {
+                         bool generate_server, bool internal_access) {
   grpc::string output;
   {
     // Scope the output stream so it closes and finalizes output to the string.
@@ -595,7 +601,8 @@ grpc::string GetServices(const FileDescriptor *file, bool generate_client,
     out.Print("namespace $namespace$ {\n", "namespace", GetFileNamespace(file));
     out.Indent();
     for (int i = 0; i < file->service_count(); i++) {
-      GenerateService(&out, file->service(i), generate_client, generate_server);
+      GenerateService(&out, file->service(i), generate_client, generate_server,
+                      internal_access);
     }
     out.Outdent();
     out.Print("}\n");
diff --git a/src/compiler/csharp_generator.h b/src/compiler/csharp_generator.h
index 79c2e57266..f0585af4fd 100644
--- a/src/compiler/csharp_generator.h
+++ b/src/compiler/csharp_generator.h
@@ -41,7 +41,8 @@
 namespace grpc_csharp_generator {
 
 grpc::string GetServices(const grpc::protobuf::FileDescriptor *file,
-                         bool generate_client, bool generate_server);
+                         bool generate_client, bool generate_server,
+                         bool internal_access);
 
 }  // namespace grpc_csharp_generator
 
diff --git a/src/compiler/csharp_plugin.cc b/src/compiler/csharp_plugin.cc
index fd1ec99e2b..5350e73f10 100644
--- a/src/compiler/csharp_plugin.cc
+++ b/src/compiler/csharp_plugin.cc
@@ -53,11 +53,14 @@ class CSharpGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
 
     bool generate_client = true;
     bool generate_server = true;
+    bool internal_access = false;
     for (size_t i = 0; i < options.size(); i++) {
       if (options[i].first == "no_client") {
         generate_client = false;
       } else if (options[i].first == "no_server") {
         generate_server = false;
+      } else if (options[i].first == "internal_access") {
+        internal_access = true;
       } else {
         *error = "Unknown generator option: " + options[i].first;
         return false;
@@ -66,7 +69,8 @@ class CSharpGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
 
     grpc::string code = grpc_csharp_generator::GetServices(file,
                                                            generate_client,
-                                                           generate_server);
+                                                           generate_server,
+                                                           internal_access);
     if (code.size() == 0) {
       return true;  // don't generate a file if there are no services
     }
-- 
GitLab


From 7c0e1eec85d74c5b1c8d9565f0bc28194aebae4f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 25 Apr 2016 16:00:34 -0700
Subject: [PATCH 083/570] regenerate code

---
 src/csharp/Grpc.Examples/MathGrpc.cs          | 12 +++----
 src/csharp/Grpc.HealthCheck/HealthGrpc.cs     | 12 +++----
 .../Grpc.IntegrationTesting/MetricsGrpc.cs    | 12 +++----
 .../Grpc.IntegrationTesting/ServicesGrpc.cs   | 24 ++++++-------
 .../Grpc.IntegrationTesting/TestGrpc.cs       | 36 +++++++++----------
 5 files changed, 48 insertions(+), 48 deletions(-)

diff --git a/src/csharp/Grpc.Examples/MathGrpc.cs b/src/csharp/Grpc.Examples/MathGrpc.cs
index 1a6482df90..edbce913b8 100644
--- a/src/csharp/Grpc.Examples/MathGrpc.cs
+++ b/src/csharp/Grpc.Examples/MathGrpc.cs
@@ -168,6 +168,12 @@ namespace Math {
       }
     }
 
+    // creates a new client
+    public static MathClient NewClient(Channel channel)
+    {
+      return new MathClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IMath serviceImpl)
@@ -192,12 +198,6 @@ namespace Math {
           .AddMethod(__Method_Sum, serviceImpl.Sum).Build();
     }
 
-    // creates a new client
-    public static MathClient NewClient(Channel channel)
-    {
-      return new MathClient(channel);
-    }
-
   }
 }
 #endregion
diff --git a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
index e7f779753d..e2cdabf011 100644
--- a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
+++ b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
@@ -97,6 +97,12 @@ namespace Grpc.Health.V1 {
       }
     }
 
+    // creates a new client
+    public static HealthClient NewClient(Channel channel)
+    {
+      return new HealthClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IHealth serviceImpl)
@@ -115,12 +121,6 @@ namespace Grpc.Health.V1 {
           .AddMethod(__Method_Check, serviceImpl.Check).Build();
     }
 
-    // creates a new client
-    public static HealthClient NewClient(Channel channel)
-    {
-      return new HealthClient(channel);
-    }
-
   }
 }
 #endregion
diff --git a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
index 11c1572c19..0f701a837f 100644
--- a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
@@ -121,6 +121,12 @@ namespace Grpc.Testing {
       }
     }
 
+    // creates a new client
+    public static MetricsServiceClient NewClient(Channel channel)
+    {
+      return new MetricsServiceClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IMetricsService serviceImpl)
@@ -141,12 +147,6 @@ namespace Grpc.Testing {
           .AddMethod(__Method_GetGauge, serviceImpl.GetGauge).Build();
     }
 
-    // creates a new client
-    public static MetricsServiceClient NewClient(Channel channel)
-    {
-      return new MetricsServiceClient(channel);
-    }
-
   }
 }
 #endregion
diff --git a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
index 18cf0672e3..3f07a7aeb6 100644
--- a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
@@ -120,6 +120,12 @@ namespace Grpc.Testing {
       }
     }
 
+    // creates a new client
+    public static BenchmarkServiceClient NewClient(Channel channel)
+    {
+      return new BenchmarkServiceClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IBenchmarkService serviceImpl)
@@ -140,12 +146,6 @@ namespace Grpc.Testing {
           .AddMethod(__Method_StreamingCall, serviceImpl.StreamingCall).Build();
     }
 
-    // creates a new client
-    public static BenchmarkServiceClient NewClient(Channel channel)
-    {
-      return new BenchmarkServiceClient(channel);
-    }
-
   }
   public static class WorkerService
   {
@@ -320,6 +320,12 @@ namespace Grpc.Testing {
       }
     }
 
+    // creates a new client
+    public static WorkerServiceClient NewClient(Channel channel)
+    {
+      return new WorkerServiceClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IWorkerService serviceImpl)
@@ -344,12 +350,6 @@ namespace Grpc.Testing {
           .AddMethod(__Method_QuitWorker, serviceImpl.QuitWorker).Build();
     }
 
-    // creates a new client
-    public static WorkerServiceClient NewClient(Channel channel)
-    {
-      return new WorkerServiceClient(channel);
-    }
-
   }
 }
 #endregion
diff --git a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
index 3b915f6df1..4efd35f81f 100644
--- a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
@@ -227,6 +227,12 @@ namespace Grpc.Testing {
       }
     }
 
+    // creates a new client
+    public static TestServiceClient NewClient(Channel channel)
+    {
+      return new TestServiceClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(ITestService serviceImpl)
@@ -255,12 +261,6 @@ namespace Grpc.Testing {
           .AddMethod(__Method_HalfDuplexCall, serviceImpl.HalfDuplexCall).Build();
     }
 
-    // creates a new client
-    public static TestServiceClient NewClient(Channel channel)
-    {
-      return new TestServiceClient(channel);
-    }
-
   }
   public static class UnimplementedService
   {
@@ -350,6 +350,12 @@ namespace Grpc.Testing {
       }
     }
 
+    // creates a new client
+    public static UnimplementedServiceClient NewClient(Channel channel)
+    {
+      return new UnimplementedServiceClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IUnimplementedService serviceImpl)
@@ -368,12 +374,6 @@ namespace Grpc.Testing {
           .AddMethod(__Method_UnimplementedCall, serviceImpl.UnimplementedCall).Build();
     }
 
-    // creates a new client
-    public static UnimplementedServiceClient NewClient(Channel channel)
-    {
-      return new UnimplementedServiceClient(channel);
-    }
-
   }
   public static class ReconnectService
   {
@@ -498,6 +498,12 @@ namespace Grpc.Testing {
       }
     }
 
+    // creates a new client
+    public static ReconnectServiceClient NewClient(Channel channel)
+    {
+      return new ReconnectServiceClient(channel);
+    }
+
     // creates service definition that can be registered with a server
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IReconnectService serviceImpl)
@@ -518,12 +524,6 @@ namespace Grpc.Testing {
           .AddMethod(__Method_Stop, serviceImpl.Stop).Build();
     }
 
-    // creates a new client
-    public static ReconnectServiceClient NewClient(Channel channel)
-    {
-      return new ReconnectServiceClient(channel);
-    }
-
   }
 }
 #endregion
-- 
GitLab


From a4c1644d56b8cdd09d1ebcc0b0f9bd46cc106ffe Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 26 Apr 2016 18:04:36 -0700
Subject: [PATCH 084/570] Actually make the output directories

---
 tools/run_tests/build_package_node.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index 292408a703..8297b70188 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -72,7 +72,8 @@ for arch in {x86,x64}; do
     cp $input_dir/grpc_node_plugin* bin/
     # For now, this will have to be manually uploaded to a folder with the
     # correct package version
-    output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/
+    output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools
+    mkdir -p $output_dir
     tar -czf $output_dir/$node_plat-$node_arch.tar.gz bin/
   done
 done
-- 
GitLab


From 24947de3d28f13164ab627be61cb534bf7b59b83 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 26 Apr 2016 18:09:04 -0700
Subject: [PATCH 085/570] Fixed working directory path

---
 tools/run_tests/build_package_node.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index 8297b70188..53dbed76d0 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -35,7 +35,7 @@ set -ex
 
 cd $(dirname $0)/../..
 
-artifacts=$cwd/artifacts
+artifacts=$(pwd)/artifacts
 
 mkdir -p $artifacts
 cp -r $EXTERNAL_GIT_ROOT/architecture={x86,x64},language=node,platform={windows,linux,macos}/artifacts/* $artifacts/ || true
-- 
GitLab


From 825471c38718a770b4ce763f8fad45b26ebe1766 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 25 Apr 2016 16:52:25 -0700
Subject: [PATCH 086/570] Add --compiler python3.4 option to run_tests.py

---
 tools/run_tests/build_python.sh | 12 +++++++-----
 tools/run_tests/run_python.sh   |  6 ++++--
 tools/run_tests/run_tests.py    | 34 ++++++++++++++-------------------
 tox.ini                         |  2 +-
 4 files changed, 26 insertions(+), 28 deletions(-)

diff --git a/tools/run_tests/build_python.sh b/tools/run_tests/build_python.sh
index 30d121007f..594c20b14c 100755
--- a/tools/run_tests/build_python.sh
+++ b/tools/run_tests/build_python.sh
@@ -33,6 +33,8 @@ set -ex
 # change to grpc repo root
 cd $(dirname $0)/../..
 
+TOX_PYTHON_ENV="$1"
+
 ROOT=`pwd`
 export LD_LIBRARY_PATH=$ROOT/libs/$CONFIG
 export DYLD_LIBRARY_PATH=$ROOT/libs/$CONFIG
@@ -47,9 +49,9 @@ then
   export GRPC_PYTHON_ENABLE_CYTHON_TRACING=1
 fi
 
-tox --notest
+tox -e ${TOX_PYTHON_ENV} --notest
 
-$ROOT/.tox/py27/bin/python $ROOT/setup.py build
-$ROOT/.tox/py27/bin/python $ROOT/setup.py build_py
-$ROOT/.tox/py27/bin/python $ROOT/setup.py build_ext --inplace
-$ROOT/.tox/py27/bin/python $ROOT/setup.py gather --test
+$ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py build
+$ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py build_py
+$ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py build_ext --inplace
+$ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py gather --test
diff --git a/tools/run_tests/run_python.sh b/tools/run_tests/run_python.sh
index a93ef2576d..7a3ce6b821 100755
--- a/tools/run_tests/run_python.sh
+++ b/tools/run_tests/run_python.sh
@@ -33,6 +33,8 @@ set -ex
 # change to grpc repo root
 cd $(dirname $0)/../..
 
+TOX_PYTHON_ENV="$1"
+
 ROOT=`pwd`
 export LD_LIBRARY_PATH=$ROOT/libs/$CONFIG
 export DYLD_LIBRARY_PATH=$ROOT/libs/$CONFIG
@@ -45,9 +47,9 @@ export GRPC_PYTHON_USE_PRECOMPILED_BINARIES=0
 if [ "$CONFIG" = "gcov" ]
 then
   export GRPC_PYTHON_ENABLE_CYTHON_TRACING=1
-  tox
+  tox -e ${TOX_PYTHON_ENV}
 else
-  $ROOT/.tox/py27/bin/python $ROOT/setup.py test_lite
+  $ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py test_lite
 fi
 
 mkdir -p $ROOT/reports
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 4b9898539d..dea481ef90 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -356,25 +356,20 @@ class PhpLanguage(object):
 
 class PythonLanguage(object):
 
-  def __init__(self):
-    self._build_python_versions = ['2.7']
-    self._has_python_versions = []
-
   def configure(self, config, args):
     self.config = config
     self.args = args
-    _check_compiler(self.args.compiler, ['default'])
+    self._tox_env = self._get_tox_env(self.args.compiler)
 
   def test_specs(self):
     # load list of known test suites
     with open('src/python/grpcio/tests/tests.json') as tests_json_file:
       tests_json = json.load(tests_json_file)
     environment = dict(_FORCE_ENVIRON_FOR_WRAPPERS)
-    environment['PYVER'] = '2.7'
     environment['PYTHONPATH'] = os.path.abspath('src/python/gens')
     if self.config.build_config != 'gcov':
       return [self.config.job_spec(
-          ['tools/run_tests/run_python.sh'],
+          ['tools/run_tests/run_python.sh', self._tox_env],
           None,
           environ=dict(environment.items() +
                        [('GRPC_PYTHON_TESTRUNNER_FILTER', suite_name)]),
@@ -399,18 +394,7 @@ class PythonLanguage(object):
     return []
 
   def build_steps(self):
-    commands = []
-    for python_version in self._build_python_versions:
-      try:
-        with open(os.devnull, 'w') as output:
-          subprocess.check_call(['which', 'python' + python_version],
-                                stdout=output, stderr=output)
-        commands.append(['tools/run_tests/build_python.sh', python_version])
-        self._has_python_versions.append(python_version)
-      except:
-        jobset.message('WARNING', 'Missing Python ' + python_version,
-                       do_newline=True)
-    return commands
+    return [['tools/run_tests/build_python.sh', self._tox_env]]
 
   def post_tests_steps(self):
     return []
@@ -421,6 +405,15 @@ class PythonLanguage(object):
   def dockerfile_dir(self):
     return 'tools/dockerfile/test/python_jessie_%s' % _docker_arch_suffix(self.args.arch)
 
+  def _get_tox_env(self, compiler):
+    """Returns name of tox environment based on selected compiler."""
+    if compiler == 'python2.7' or compiler == 'default':
+      return 'py27'
+    elif compiler == 'python3.4':
+      return 'py34'
+    else:
+      raise Exception('Compiler %s not supported.' % compiler)
+
   def __str__(self):
     return 'python'
 
@@ -808,7 +801,8 @@ argp.add_argument('--compiler',
                   choices=['default',
                            'gcc4.4', 'gcc4.9', 'gcc5.3',
                            'clang3.4', 'clang3.6',
-                           'vs2010', 'vs2013', 'vs2015'],
+                           'vs2010', 'vs2013', 'vs2015',
+                           'python2.7', 'python3.4'],
                   default='default',
                   help='Selects compiler to use. Allowed values depend on the platform and language.')
 argp.add_argument('--build_only',
diff --git a/tox.ini b/tox.ini
index a655935219..66b74a32db 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 # GRPC Python tox (test environment) settings
 [tox]
 skipsdist = true
-envlist = py27
+envlist = py27,py34
 
 [testenv]
 setenv =
-- 
GitLab


From 63753077c504178182d1911f1c66f636ecd7da2b Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 26 Apr 2016 18:23:09 -0700
Subject: [PATCH 087/570] Get version explicitly

---
 tools/run_tests/build_package_node.sh | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index 53dbed76d0..4a21104e28 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -35,7 +35,9 @@ set -ex
 
 cd $(dirname $0)/../..
 
-artifacts=$(pwd)/artifacts
+base=$(pwd)
+
+artifacts=$base/artifacts
 
 mkdir -p $artifacts
 cp -r $EXTERNAL_GIT_ROOT/architecture={x86,x64},language=node,platform={windows,linux,macos}/artifacts/* $artifacts/ || true
@@ -47,6 +49,15 @@ cp grpc-*.tgz $artifacts/grpc.tgz
 
 mkdir -p bin
 
+cd src/node/tools
+npm update
+npm pack
+cp grpc-tools-*.tgz $artifacts/
+tools_version=$(npm list | grep -oP '(?<=grpc-tools@)\\S+')
+
+output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/$tools_version
+mkdir -p $output_dir
+
 for arch in {x86,x64}; do
   case arch in
     x86)
@@ -70,15 +81,6 @@ for arch in {x86,x64}; do
     input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
     cp $input_dir/protoc* bin/
     cp $input_dir/grpc_node_plugin* bin/
-    # For now, this will have to be manually uploaded to a folder with the
-    # correct package version
-    output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools
-    mkdir -p $output_dir
     tar -czf $output_dir/$node_plat-$node_arch.tar.gz bin/
   done
 done
-
-cd src/node/tools
-npm update
-npm pack
-cp grpc-tools-*.tgz $artifacts/
-- 
GitLab


From d9062b98a3662298f685a7dfe8207053af4f2424 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 26 Apr 2016 18:25:49 -0700
Subject: [PATCH 088/570] Get version explicitly

---
 tools/run_tests/build_package_node.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index 4a21104e28..e98fabbc5f 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -53,7 +53,7 @@ cd src/node/tools
 npm update
 npm pack
 cp grpc-tools-*.tgz $artifacts/
-tools_version=$(npm list | grep -oP '(?<=grpc-tools@)\\S+')
+tools_version=$(npm list | grep -oP '(?<=grpc-tools@)\S+')
 
 output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/$tools_version
 mkdir -p $output_dir
-- 
GitLab


From ee9de2faeed5c7505ee4a34227a97485abd7d5dc Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 26 Apr 2016 18:59:47 -0700
Subject: [PATCH 089/570] cleanup build_interop.sh for python

---
 tools/dockerfile/grpc_interop_python/build_interop.sh | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tools/dockerfile/grpc_interop_python/build_interop.sh b/tools/dockerfile/grpc_interop_python/build_interop.sh
index 6454a4f5e2..f29c59da8e 100755
--- a/tools/dockerfile/grpc_interop_python/build_interop.sh
+++ b/tools/dockerfile/grpc_interop_python/build_interop.sh
@@ -39,8 +39,4 @@ cp -r /var/local/jenkins/service_account $HOME || true
 
 cd /var/local/git/grpc
 
-make
-
-# build Python interop client and server
-CONFIG=opt ./tools/run_tests/build_python.sh
-
+tools/run_tests/run_tests.py -l python -c opt --build_only
-- 
GitLab


From 773d9908aa90652df9ac47a9ab16467658d32dd4 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 26 Apr 2016 18:27:31 -0700
Subject: [PATCH 090/570] Fix refcounting bug for mdstrs

---
 src/core/lib/transport/metadata.c | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/src/core/lib/transport/metadata.c b/src/core/lib/transport/metadata.c
index 779efbb97d..5847ec9053 100644
--- a/src/core/lib/transport/metadata.c
+++ b/src/core/lib/transport/metadata.c
@@ -386,10 +386,18 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
   for (s = shard->strs[idx]; s; s = s->bucket_next) {
     if (s->hash == hash && GPR_SLICE_LENGTH(s->slice) == length &&
         0 == memcmp(buf, GPR_SLICE_START_PTR(s->slice), length)) {
-      GRPC_MDSTR_REF((grpc_mdstr *)s);
-      gpr_mu_unlock(&shard->mu);
-      GPR_TIMER_END("grpc_mdstr_from_buffer", 0);
-      return (grpc_mdstr *)s;
+      if (gpr_atm_full_fetch_add(&s->refcnt, 1) == 0) {
+        /* If we get here, we've added a ref to something that was about to
+         * die - drop it immediately.
+         * The *only* possible path here (given the shard mutex) should be to
+         * drop from one ref back to zero - assert that with a CAS */
+        GPR_ASSERT(gpr_atm_rel_cas(&s->refcnt, 1, 0));
+        /* and treat this as if we were never here... sshhh */
+      } else {
+        gpr_mu_unlock(&shard->mu);
+        GPR_TIMER_END("grpc_mdstr_from_buffer", 0);
+        return (grpc_mdstr *)s;
+      }
     }
   }
 
@@ -397,7 +405,7 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
   if (length + 1 < GPR_SLICE_INLINED_SIZE) {
     /* string data goes directly into the slice */
     s = gpr_malloc(sizeof(internal_string));
-    gpr_atm_rel_store(&s->refcnt, 2);
+    gpr_atm_rel_store(&s->refcnt, 1);
     s->slice.refcount = NULL;
     memcpy(s->slice.data.inlined.bytes, buf, length);
     s->slice.data.inlined.bytes[length] = 0;
@@ -406,7 +414,7 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
     /* string data goes after the internal_string header, and we +1 for null
        terminator */
     s = gpr_malloc(sizeof(internal_string) + length + 1);
-    gpr_atm_rel_store(&s->refcnt, 2);
+    gpr_atm_rel_store(&s->refcnt, 1);
     s->refcount.ref = slice_ref;
     s->refcount.unref = slice_unref;
     s->slice.refcount = &s->refcount;
@@ -675,20 +683,19 @@ const char *grpc_mdstr_as_c_string(grpc_mdstr *s) {
 grpc_mdstr *grpc_mdstr_ref(grpc_mdstr *gs DEBUG_ARGS) {
   internal_string *s = (internal_string *)gs;
   if (is_mdstr_static(gs)) return gs;
-  GPR_ASSERT(gpr_atm_full_fetch_add(&s->refcnt, 1) != 0);
+  GPR_ASSERT(gpr_atm_full_fetch_add(&s->refcnt, 1) > 0);
   return gs;
 }
 
 void grpc_mdstr_unref(grpc_mdstr *gs DEBUG_ARGS) {
   internal_string *s = (internal_string *)gs;
   if (is_mdstr_static(gs)) return;
-  if (2 == gpr_atm_full_fetch_add(&s->refcnt, -1)) {
+  if (1 == gpr_atm_full_fetch_add(&s->refcnt, -1)) {
     strtab_shard *shard =
         &g_strtab_shard[SHARD_IDX(s->hash, LOG2_STRTAB_SHARD_COUNT)];
     gpr_mu_lock(&shard->mu);
-    if (1 == gpr_atm_no_barrier_load(&s->refcnt)) {
-      internal_destroy_string(shard, s);
-    }
+    GPR_ASSERT(0 == gpr_atm_no_barrier_load(&s->refcnt));
+    internal_destroy_string(shard, s);
     gpr_mu_unlock(&shard->mu);
   }
 }
-- 
GitLab


From 068d143c8e93f0db051e2a216b2f46b382a2a0ff Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 26 Apr 2016 20:37:10 -0700
Subject: [PATCH 091/570] Expand corpora

---
 .../04a5f10d2ebc712cf13c05b5ed0fafb31b42737c  | Bin 0 -> 570 bytes
 .../38a55e83e685617cdf72e95f1303857b627ae346  | Bin 0 -> 98 bytes
 .../40b4b92460c4e76a39af9042fb3d86d491a98e16  | Bin 0 -> 337 bytes
 .../6914f5f380c83ff9e3e90fc60d5048e47e5e77d9  | Bin 0 -> 367 bytes
 .../7abe8c414aa1418157c2d7ae5e70a84ffb61c027  | Bin 0 -> 405 bytes
 .../8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8  | Bin 0 -> 233 bytes
 .../b5bcc7f39420e997ec6f8e3c70ef49b8f1afb361  | Bin 0 -> 232 bytes
 .../f755b44ff2221c971ca2bfaffc69e002ba982730  | Bin 0 -> 375 bytes
 .../1e64080289ea4168304417f3fbd86b01d7d6f431  | Bin 0 -> 229 bytes
 .../20ee437b7f456ebb19d98d94d9feb1d5e9174c65  | Bin 0 -> 142 bytes
 .../2c1ecf05c5dde692ed16502294e9570ac3b02600  | Bin 0 -> 22 bytes
 .../aa878edb0100e876e00e310ae221b220fdb5e028  | Bin 0 -> 131 bytes
 ...t-53cf4d25741d5f6e7ad9147b286ff0b40cb500a9 | Bin 0 -> 25 bytes
 .../03a304b82629155af693978c2b53439e553f6450  | Bin 0 -> 225 bytes
 .../052c8f28e5884bb48f0d504461272cd3a5893215  | Bin 0 -> 286 bytes
 .../2c4c7e2ed6d977ec119b040b328ad09808909a70  | Bin 0 -> 287 bytes
 .../4d982c41efad2242f8c06630c23c68146153b47b  | Bin 0 -> 287 bytes
 .../830e3f794c53f7b284eb5c635b2943db9ee9aaee  | Bin 0 -> 287 bytes
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 tools/run_tests/tests.json                    | 464 ++++++++++++++++++
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/830e3f794c53f7b284eb5c635b2943db9ee9aaee b/test/core/end2end/fuzzers/server_fuzzer_corpus/830e3f794c53f7b284eb5c635b2943db9ee9aaee
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index 0000000000000000000000000000000000000000..366077e52821a1dd5180f7f96882cc64eb06864f
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-0aa52e00ddd54f8e129430852c2da95650c354b0 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-0aa52e00ddd54f8e129430852c2da95650c354b0
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index 0000000000000000000000000000000000000000..15d6f17cd386af5d553052a0a29d390ef739ec00
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-3cec540a680b108dda1e0a8e0bfb2d44e5a4a4e8 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-3cec540a680b108dda1e0a8e0bfb2d44e5a4a4e8
new file mode 100644
index 0000000000000000000000000000000000000000..ca94f4b84365f1b07bac8982f266c477ccc9564b
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-84f22ffca68c6e1590a44aa9f6dd0cef1f680c77 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-84f22ffca68c6e1590a44aa9f6dd0cef1f680c77
new file mode 100644
index 0000000000000000000000000000000000000000..9e7b0022381185ac6afc7b52c155ee91d126d51f
GIT binary patch
literal 2048
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literal 0
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-adaac86cf1aa1e98e95240c5f92c3708456c3624 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-adaac86cf1aa1e98e95240c5f92c3708456c3624
new file mode 100644
index 0000000000000000000000000000000000000000..c525f76ce3cb9ae6637a942c04214db0ef6d633d
GIT binary patch
literal 2047
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-b281f018cc919301131cf3ed28449cfbd24b6bbf b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-b281f018cc919301131cf3ed28449cfbd24b6bbf
new file mode 100644
index 0000000000000000000000000000000000000000..380cd877caed9a240848c26392c54ed431deb082
GIT binary patch
literal 2047
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ba0016a62a8576a57f000b90c364847ef6b12dcc b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ba0016a62a8576a57f000b90c364847ef6b12dcc
new file mode 100644
index 0000000000000000000000000000000000000000..cbd18291f10c97dfef925dbcaf1751bc65daf17b
GIT binary patch
literal 2046
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ba17346b8e46e6a05aaa7342a959a7c5ab0f1471 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ba17346b8e46e6a05aaa7342a959a7c5ab0f1471
new file mode 100644
index 0000000000000000000000000000000000000000..3f5b83987ce833cabbe398606a8498bd07db3c6b
GIT binary patch
literal 2048
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literal 0
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ccafab6afdc6474610023b47bd7b3e1b9ea4647b b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ccafab6afdc6474610023b47bd7b3e1b9ea4647b
new file mode 100644
index 0000000000000000000000000000000000000000..65737bfeacfc7dcc8a4d28cc46fb237b920a7782
GIT binary patch
literal 2047
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literal 0
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-dc57e96cd02ba32fa4a99c97b6490e9879d30be5 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-dc57e96cd02ba32fa4a99c97b6490e9879d30be5
new file mode 100644
index 0000000000000000000000000000000000000000..6c4ed6d13e132724e518133cb292889647330355
GIT binary patch
literal 2047
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literal 0
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-f6c1042f96e15183dcc13b9658d971cc29426d53 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-f6c1042f96e15183dcc13b9658d971cc29426d53
new file mode 100644
index 0000000000000000000000000000000000000000..414dc698e916c484b84bb568da92c8f3a109408e
GIT binary patch
literal 2047
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-f9a2773d6502fd4b1ffa73df3c550b0da63af833 b/test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-f9a2773d6502fd4b1ffa73df3c550b0da63af833
new file mode 100644
index 0000000000000000000000000000000000000000..bf38fac345d5abf9b2e29bec704d8077b3fc2691
GIT binary patch
literal 2046
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literal 0
HcmV?d00001

diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 5b9a8fade2..85fca6f221 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23464,6 +23464,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04a5f10d2ebc712cf13c05b5ed0fafb31b42737c"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/04e01f399f194434b2b724877df64828e8f52c14"
@@ -25528,6 +25544,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/38a55e83e685617cdf72e95f1303857b627ae346"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/38c609f72f5a2cf977788afef9c34652f754add0"
@@ -25720,6 +25752,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/40b4b92460c4e76a39af9042fb3d86d491a98e16"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/42324d3d9e013cd43d4feeed1b48fbe1ea18a732"
@@ -26888,6 +26936,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6914f5f380c83ff9e3e90fc60d5048e47e5e77d9"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/696ea30e2e1490f2f31b153641b2c29152ded5c2"
@@ -27400,6 +27464,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7abe8c414aa1418157c2d7ae5e70a84ffb61c027"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/7be89fb64b3d931387e8a5b1ef51bf9cda18006a"
@@ -28024,6 +28104,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/8d7bb385d6b13b0e689a1e81e29113746218ba99"
@@ -29352,6 +29448,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5bcc7f39420e997ec6f8e3c70ef49b8f1afb361"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/b5daec8e0821e8626c9b93ece56ccfef0511346b"
@@ -32648,6 +32760,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f755b44ff2221c971ca2bfaffc69e002ba982730"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f788d2b893fe39fe24582acffa6a70f1ca4e3037"
@@ -33960,6 +34088,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1e64080289ea4168304417f3fbd86b01d7d6f431"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/1e84d42fcf18bbf81ef6e8a16a0c57abbf8d292a"
@@ -34120,6 +34264,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/20ee437b7f456ebb19d98d94d9feb1d5e9174c65"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/2166c7093c424a2136c4cb8b10d0b124047320d4"
@@ -34504,6 +34664,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c1ecf05c5dde692ed16502294e9570ac3b02600"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/2c342f8715556398d49bcf3343b5a249d968e19e"
@@ -37656,6 +37832,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/aa878edb0100e876e00e310ae221b220fdb5e028"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/aaada46c7f3bff58c2dd6f4a8394135ed5f253ee"
@@ -40104,6 +40296,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/slow-unit-53cf4d25741d5f6e7ad9147b286ff0b40cb500a9"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/transport/chttp2/hpack_parser_corpus/0141fcddc9807ee093313b2256f1306fbbdc6cda"
@@ -57512,6 +57720,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/03a304b82629155af693978c2b53439e553f6450"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/03b9be1fa172dff5d1543be079b9c64fa2c9a278"
@@ -57528,6 +57752,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/052c8f28e5884bb48f0d504461272cd3a5893215"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/05c3a0390d0f52d241728926fa901599a47e4606"
@@ -58520,6 +58760,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/2c4c7e2ed6d977ec119b040b328ad09808909a70"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/2c6660ba.bin"
@@ -59288,6 +59544,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/4d982c41efad2242f8c06630c23c68146153b47b"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/4db3d4075ed27f2a2311f85dd1d6df028cc5d083"
@@ -60376,6 +60648,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/830e3f794c53f7b284eb5c635b2943db9ee9aaee"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/8338ebee.bin"
@@ -62808,6 +63096,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-0aa52e00ddd54f8e129430852c2da95650c354b0"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-13501419f349b7855d2e94060bd08b28923d1f37"
@@ -62904,6 +63208,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-3cec540a680b108dda1e0a8e0bfb2d44e5a4a4e8"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-4c6da955e4c101b81a62b2f8e934d94a62ae534b"
@@ -63064,6 +63384,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-84f22ffca68c6e1590a44aa9f6dd0cef1f680c77"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-93cd6b3f9786ee107a0e2d135b40d13f96e652ed"
@@ -63144,6 +63480,70 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-adaac86cf1aa1e98e95240c5f92c3708456c3624"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-b281f018cc919301131cf3ed28449cfbd24b6bbf"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ba0016a62a8576a57f000b90c364847ef6b12dcc"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ba17346b8e46e6a05aaa7342a959a7c5ab0f1471"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ba2b1fde90cc70d9abae22c4c4cb051aae8aa148"
@@ -63224,6 +63624,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ccafab6afdc6474610023b47bd7b3e1b9ea4647b"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-d3c3cba3897fafec97665411ea1f94a89bb4de7b"
@@ -63256,6 +63672,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-dc57e96cd02ba32fa4a99c97b6490e9879d30be5"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-ddfe613d8791b2d377e14fbdffb18b84a89d49b6"
@@ -63288,6 +63720,38 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-f6c1042f96e15183dcc13b9658d971cc29426d53"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/slow-unit-f9a2773d6502fd4b1ffa73df3c550b0da63af833"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/client_config/uri_corpus/02d156dc5e6f2c11c90c2e06fcee04adf036a342"
-- 
GitLab


From 9859d8d2969ab28541a91b77a321d9c7265c45fd Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 26 Apr 2016 21:07:53 -0700
Subject: [PATCH 092/570] Fix use-after-free

---
 src/core/lib/surface/call.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index f33688beef..3f31e77247 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -373,7 +373,6 @@ static void destroy_call(grpc_exec_ctx *exec_ctx, void *call, bool success) {
   if (c->receiving_stream != NULL) {
     grpc_byte_stream_destroy(exec_ctx, c->receiving_stream);
   }
-  GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, c->channel, "call");
   gpr_mu_destroy(&c->mu);
   for (i = 0; i < STATUS_SOURCE_COUNT; i++) {
     if (c->status[i].details) {
@@ -391,7 +390,9 @@ static void destroy_call(grpc_exec_ctx *exec_ctx, void *call, bool success) {
   if (c->cq) {
     GRPC_CQ_INTERNAL_UNREF(c->cq, "bind");
   }
+  grpc_channel *channel = c->channel;
   grpc_call_stack_destroy(exec_ctx, CALL_STACK_FROM_CALL(c), c);
+  GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, channel, "call");
   GPR_TIMER_END("destroy_call", 0);
 }
 
-- 
GitLab


From cce51fe5ac8a394ed6e3ca5b1d9c504148bbf345 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Tue, 26 Apr 2016 21:36:29 -0700
Subject: [PATCH 093/570] Added compression tracer

---
 src/core/lib/channel/compress_filter.c | 22 ++++++++++++++++++++++
 src/core/lib/channel/compress_filter.h |  2 ++
 src/core/lib/surface/init.c            |  1 +
 3 files changed, 25 insertions(+)

diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c
index 3d42d0e616..d423aa464e 100644
--- a/src/core/lib/channel/compress_filter.c
+++ b/src/core/lib/channel/compress_filter.c
@@ -47,6 +47,8 @@
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/transport/static_metadata.h"
 
+int grpc_compress_filter_trace = 0;
+
 typedef struct call_data {
   gpr_slice_buffer slices; /**< Buffers up input slices to be compressed */
   grpc_linked_mdelem compression_algorithm_storage;
@@ -169,9 +171,29 @@ static void finish_send_message(grpc_exec_ctx *exec_ctx,
   did_compress =
       grpc_msg_compress(calld->compression_algorithm, &calld->slices, &tmp);
   if (did_compress) {
+    if (grpc_compress_filter_trace) {
+      char *algo_name;
+      const size_t before_size = calld->slices.length;
+      const size_t after_size = tmp.length;
+      const float savings_ratio = 1.0f - (float)after_size / (float)before_size;
+      GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm,
+                                                 &algo_name));
+      gpr_log(GPR_DEBUG,
+              "Compressed[%s] %d bytes vs. %d bytes (%.2f%% savings)",
+              algo_name, before_size, after_size, 100 * savings_ratio);
+    }
     gpr_slice_buffer_swap(&calld->slices, &tmp);
     calld->send_flags |= GRPC_WRITE_INTERNAL_COMPRESS;
+  } else {
+    if (grpc_compress_filter_trace) {
+      char *algo_name;
+      GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm,
+                                                 &algo_name));
+      gpr_log(GPR_DEBUG, "Algorithm '%s' enabled but decided not to compress.",
+              algo_name);
+    }
   }
+
   gpr_slice_buffer_destroy(&tmp);
 
   grpc_slice_buffer_stream_init(&calld->replacement_stream, &calld->slices,
diff --git a/src/core/lib/channel/compress_filter.h b/src/core/lib/channel/compress_filter.h
index 0d973329c4..cf5879d82e 100644
--- a/src/core/lib/channel/compress_filter.h
+++ b/src/core/lib/channel/compress_filter.h
@@ -38,6 +38,8 @@
 
 #define GRPC_COMPRESS_REQUEST_ALGORITHM_KEY "grpc-internal-encoding-request"
 
+extern int grpc_compress_filter_trace;
+
 /** Compression filter for outgoing data.
  *
  * See <grpc/compression.h> for the available compression settings.
diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c
index 03f379aba8..736e8b296f 100644
--- a/src/core/lib/surface/init.c
+++ b/src/core/lib/surface/init.c
@@ -164,6 +164,7 @@ void grpc_init(void) {
     grpc_register_tracer("channel_stack_builder",
                          &grpc_trace_channel_stack_builder);
     grpc_register_tracer("http1", &grpc_http1_trace);
+    grpc_register_tracer("compression", &grpc_compress_filter_trace);
     grpc_security_pre_init();
     grpc_iomgr_init();
     grpc_executor_init();
-- 
GitLab


From a93e5a49e3d04c2f72e320040a15121e4d88b5d3 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 26 Apr 2016 21:47:49 -0700
Subject: [PATCH 094/570] Fix use-after-free

---
 .../chttp2/transport/chttp2_transport.c       | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index 24448714a8..fcf2abfe66 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -1668,6 +1668,14 @@ static void set_pollset(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
  * BYTE STREAM
  */
 
+static void incoming_byte_stream_unref(grpc_exec_ctx *exec_ctx,
+                                       grpc_chttp2_incoming_byte_stream *bs) {
+  if (gpr_unref(&bs->refs)) {
+    gpr_slice_buffer_destroy(&bs->slices);
+    gpr_free(bs);
+  }
+}
+
 static void incoming_byte_stream_update_flow_control(
     grpc_chttp2_transport_global *transport_global,
     grpc_chttp2_stream_global *stream_global, size_t max_size_hint,
@@ -1738,6 +1746,7 @@ static void incoming_byte_stream_next_locked(grpc_exec_ctx *exec_ctx,
     bs->on_next = arg->on_complete;
     bs->next = arg->slice;
   }
+  incoming_byte_stream_unref(exec_ctx, bs);
 }
 
 static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx,
@@ -1747,20 +1756,13 @@ static int incoming_byte_stream_next(grpc_exec_ctx *exec_ctx,
   grpc_chttp2_incoming_byte_stream *bs =
       (grpc_chttp2_incoming_byte_stream *)byte_stream;
   incoming_byte_stream_next_arg arg = {bs, slice, max_size_hint, on_complete};
+  gpr_ref(&bs->refs);
   grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
                                    incoming_byte_stream_next_locked, &arg,
                                    sizeof(arg));
   return 0;
 }
 
-static void incoming_byte_stream_unref(grpc_exec_ctx *exec_ctx,
-                                       grpc_chttp2_incoming_byte_stream *bs) {
-  if (gpr_unref(&bs->refs)) {
-    gpr_slice_buffer_destroy(&bs->slices);
-    gpr_free(bs);
-  }
-}
-
 static void incoming_byte_stream_destroy(grpc_exec_ctx *exec_ctx,
                                          grpc_byte_stream *byte_stream);
 
@@ -1801,12 +1803,14 @@ static void incoming_byte_stream_push_locked(grpc_exec_ctx *exec_ctx,
   } else {
     gpr_slice_buffer_add(&bs->slices, arg->slice);
   }
+  incoming_byte_stream_unref(exec_ctx, bs);
 }
 
 void grpc_chttp2_incoming_byte_stream_push(grpc_exec_ctx *exec_ctx,
                                            grpc_chttp2_incoming_byte_stream *bs,
                                            gpr_slice slice) {
   incoming_byte_stream_push_arg arg = {bs, slice};
+  gpr_ref(&bs->refs);
   grpc_chttp2_run_with_global_lock(exec_ctx, bs->transport, bs->stream,
                                    incoming_byte_stream_push_locked, &arg,
                                    sizeof(arg));
-- 
GitLab


From d04376d1e868670625a3e03986ba6fd5488e26ba Mon Sep 17 00:00:00 2001
From: thinkerou <thinkerou@gmail.com>
Date: Wed, 27 Apr 2016 19:58:49 +0800
Subject: [PATCH 095/570] PHP Extension: add owned assignment

---
 src/php/ext/grpc/call.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c
index a0f3d160c6..a2c1c08169 100644
--- a/src/php/ext/grpc/call.c
+++ b/src/php/ext/grpc/call.c
@@ -96,6 +96,7 @@ zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned) {
   wrapped_grpc_call *call =
       (wrapped_grpc_call *)zend_object_store_get_object(call_object TSRMLS_CC);
   call->wrapped = wrapped;
+  call->owned = owned;
   return call_object;
 }
 
-- 
GitLab


From 640d71dda90fee3dbb66f1b50c9b42058d063244 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Wed, 27 Apr 2016 07:17:58 -0700
Subject: [PATCH 096/570] Use cpp macros for the "application/grpc" string and
 its length. Also remove unnecessary strlen() call.

---
 src/core/lib/channel/http_server_filter.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c
index ad3462bff4..192783f4ed 100644
--- a/src/core/lib/channel/http_server_filter.c
+++ b/src/core/lib/channel/http_server_filter.c
@@ -39,6 +39,9 @@
 #include "src/core/lib/profiling/timers.h"
 #include "src/core/lib/transport/static_metadata.h"
 
+#define EXPECTED_CONTENT_TYPE "application/grpc"
+#define EXPECTED_CONTENT_TYPE_LENGTH sizeof(EXPECTED_CONTENT_TYPE) - 1
+
 typedef struct call_data {
   uint8_t seen_path;
   uint8_t seen_method;
@@ -93,9 +96,10 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) {
     return NULL;
   } else if (md->key == GRPC_MDSTR_CONTENT_TYPE) {
     const char* value_str = grpc_mdstr_as_c_string(md->value);
-    if (strncmp(value_str, "application/grpc", 16) == 0 &&
-        (strlen(value_str) == 16 ||
-         value_str[16] == '+' || value_str[16] == ';')) {
+    if (strncmp(value_str, EXPECTED_CONTENT_TYPE,
+                EXPECTED_CONTENT_TYPE_LENGTH) == 0 &&
+        (value_str[EXPECTED_CONTENT_TYPE_LENGTH] == '+' ||
+         value_str[EXPECTED_CONTENT_TYPE_LENGTH] == ';')) {
       /* Although the C implementation doesn't (currently) generate them,
          any custom +-suffix is explicitly valid. */
       /* TODO(klempner): We should consider preallocating common values such
-- 
GitLab


From 1843ccb226c477798ed7dd25287cb9ef3a87c754 Mon Sep 17 00:00:00 2001
From: Benjamin Herzog <benjamin.herzog@lovoo.com>
Date: Wed, 27 Apr 2016 17:39:26 +0200
Subject: [PATCH 097/570] Use static const strings

---
 src/compiler/objective_c_plugin.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/compiler/objective_c_plugin.cc b/src/compiler/objective_c_plugin.cc
index 9522956fde..3ccfd5b037 100644
--- a/src/compiler/objective_c_plugin.cc
+++ b/src/compiler/objective_c_plugin.cc
@@ -81,12 +81,12 @@ class ObjectiveCGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
         declarations += grpc_objective_c_generator::GetHeader(service);
       }
 
-      ::grpc::string nonNullBegin = "\nNS_ASSUME_NONNULL_BEGIN\n\n";
-      ::grpc::string nonNullEnd = "\nNS_ASSUME_NONNULL_END\n";
+      static const ::grpc::string kNonNullBegin = "\nNS_ASSUME_NONNULL_BEGIN\n\n";
+      static const ::grpc::string kNonNullEnd = "\nNS_ASSUME_NONNULL_END\n";
 
       Write(context, file_name + ".pbrpc.h",
-          imports + '\n' + proto_imports + '\n' + nonNullBegin + 
-          declarations + nonNullEnd);
+          imports + '\n' + proto_imports + '\n' + kNonNullBegin + 
+          declarations + kNonNullEnd);
     }
 
     {
-- 
GitLab


From c0ad0bd485d0d7358e1378e8e8e79098888094c2 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 27 Apr 2016 09:53:06 -0700
Subject: [PATCH 098/570] Clear bin directory after generating each tarball

---
 tools/run_tests/build_package_node.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index e98fabbc5f..e945f2a00e 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -78,6 +78,7 @@ for arch in {x86,x64}; do
       *)
         node_plat=$plat
     esac
+    rm bin/*
     input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
     cp $input_dir/protoc* bin/
     cp $input_dir/grpc_node_plugin* bin/
-- 
GitLab


From 3c6ace6969e506cc3917c389342ab2535afa41b4 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 27 Apr 2016 10:16:54 -0700
Subject: [PATCH 099/570] Fixed case statement in build_package_node

---
 tools/run_tests/build_package_node.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index e945f2a00e..6bc9466b63 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -77,6 +77,7 @@ for arch in {x86,x64}; do
         ;;
       *)
         node_plat=$plat
+        ;;
     esac
     rm bin/*
     input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
-- 
GitLab


From 1f3319bc88009355a07cbc757e007a659c5beaf8 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Wed, 27 Apr 2016 10:59:19 -0700
Subject: [PATCH 100/570] Fixed clang formatting problems.

---
 src/core/lib/channel/http_server_filter.c   |  2 +-
 test/core/bad_client/tests/simple_request.c | 36 ++++++++++-----------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c
index 192783f4ed..59dded6342 100644
--- a/src/core/lib/channel/http_server_filter.c
+++ b/src/core/lib/channel/http_server_filter.c
@@ -95,7 +95,7 @@ static grpc_mdelem *server_filter(void *user_data, grpc_mdelem *md) {
        require */
     return NULL;
   } else if (md->key == GRPC_MDSTR_CONTENT_TYPE) {
-    const char* value_str = grpc_mdstr_as_c_string(md->value);
+    const char *value_str = grpc_mdstr_as_c_string(md->value);
     if (strncmp(value_str, EXPECTED_CONTENT_TYPE,
                 EXPECTED_CONTENT_TYPE_LENGTH) == 0 &&
         (value_str[EXPECTED_CONTENT_TYPE_LENGTH] == '+' ||
diff --git a/test/core/bad_client/tests/simple_request.c b/test/core/bad_client/tests/simple_request.c
index d6b85aefb5..3ae6eb3592 100644
--- a/test/core/bad_client/tests/simple_request.c
+++ b/test/core/bad_client/tests/simple_request.c
@@ -77,25 +77,25 @@
   "\x10\x0cgrpc-timeout\x02"                                               \
   "5S"
 
-#define PFX_STR_UNUSUAL2                                                   \
-  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"                                       \
-  "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */              \
-  "\x00\x00\xf4\x01\x04\x00\x00\x00\x01" /* headers: generated from        \
+#define PFX_STR_UNUSUAL2                                                    \
+  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"                                        \
+  "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */               \
+  "\x00\x00\xf4\x01\x04\x00\x00\x00\x01" /* headers: generated from         \
                                             simple_request_unusual2.headers \
-                                            in this directory */           \
-  "\x10\x05:path\x08/foo/bar"                                              \
-  "\x10\x07:scheme\x04http"                                                \
-  "\x10\x07:method\x04POST"                                                \
-  "\x10\x04host\x09localhost"                                              \
-  "\x10\x0c"                                                               \
-  "content-type\x1e"                                                       \
-  "application/grpc;this-is-valid"                                         \
-  "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip"                  \
-  "\x10\x02te\x08trailers"                                                 \
-  "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"                 \
-  "\x10\x0cgrpc-timeout\x03"                                               \
-  "10S"                                                                    \
-  "\x10\x0cgrpc-timeout\x02"                                               \
+                                            in this directory */            \
+  "\x10\x05:path\x08/foo/bar"                                               \
+  "\x10\x07:scheme\x04http"                                                 \
+  "\x10\x07:method\x04POST"                                                 \
+  "\x10\x04host\x09localhost"                                               \
+  "\x10\x0c"                                                                \
+  "content-type\x1e"                                                        \
+  "application/grpc;this-is-valid"                                          \
+  "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip"                   \
+  "\x10\x02te\x08trailers"                                                  \
+  "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"                  \
+  "\x10\x0cgrpc-timeout\x03"                                                \
+  "10S"                                                                     \
+  "\x10\x0cgrpc-timeout\x02"                                                \
   "5S"
 
 static void *tag(intptr_t t) { return (void *)t; }
-- 
GitLab


From ac2e88f9567c7e90f615738fb759537385dcc858 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Wed, 27 Apr 2016 14:13:27 -0700
Subject: [PATCH 101/570] Initial attempt at adding support for max metadata
 size.  Currently, the code does not seem to be properly causing the RPC to
 fail when the max size is exceeded.

---
 include/grpc/impl/codegen/grpc_types.h        |  2 ++
 .../chttp2/transport/chttp2_transport.c       | 15 ++++++++++
 .../chttp2/transport/incoming_metadata.c      |  1 +
 .../chttp2/transport/incoming_metadata.h      |  1 +
 .../ext/transport/chttp2/transport/internal.h |  3 ++
 .../ext/transport/chttp2/transport/parsing.c  | 22 +++++++++++---
 src/core/lib/transport/metadata.h             |  2 ++
 test/core/end2end/cq_verifier.c               |  8 +++++
 test/core/end2end/cq_verifier.h               |  1 +
 test/core/end2end/tests/large_metadata.c      | 29 ++++++++++++++-----
 10 files changed, 73 insertions(+), 11 deletions(-)

diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h
index 4c7373006b..b5203b6e4d 100644
--- a/include/grpc/impl/codegen/grpc_types.h
+++ b/include/grpc/impl/codegen/grpc_types.h
@@ -152,6 +152,8 @@ typedef struct {
    channel). If this parameter is specified and the underlying is not an SSL
    channel, it will just be ignored. */
 #define GRPC_SSL_TARGET_NAME_OVERRIDE_ARG "grpc.ssl_target_name_override"
+/* Maximum metadata size */
+#define GRPC_ARG_MAX_METADATA_SIZE "grpc.max_metadata_size"
 
 /** Result of a grpc call. If the caller satisfies the prerequisites of a
     particular operation, the grpc_call_error returned will be GRPC_CALL_OK.
diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index 01507f5ca6..c24950a189 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -56,6 +56,8 @@
 #define DEFAULT_CONNECTION_WINDOW_TARGET (1024 * 1024)
 #define MAX_WINDOW 0x7fffffffu
 
+#define DEFAULT_MAX_METADATA_SIZE 16 * 1024
+
 #define MAX_CLIENT_STREAM_ID 0x7fffffffu
 
 int grpc_http_trace = 0;
@@ -250,6 +252,7 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
   t->global.ping_counter = 1;
   t->global.pings.next = t->global.pings.prev = &t->global.pings;
   t->parsing.is_client = is_client;
+  t->parsing.max_metadata_size = DEFAULT_MAX_METADATA_SIZE;
   t->parsing.deframe_state =
       is_client ? GRPC_DTS_FH_0 : GRPC_DTS_CLIENT_PREFIX_0;
   t->writing.is_client = is_client;
@@ -372,6 +375,18 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
               &t->writing.hpack_compressor,
               (uint32_t)channel_args->args[i].value.integer);
         }
+      } else if (0 == strcmp(channel_args->args[i].key,
+                             GRPC_ARG_MAX_METADATA_SIZE)) {
+        if (channel_args->args[i].type != GRPC_ARG_INTEGER) {
+          gpr_log(GPR_ERROR, "%s: must be an integer",
+                  GRPC_ARG_MAX_METADATA_SIZE);
+        } else if (channel_args->args[i].value.integer < 0) {
+          gpr_log(GPR_ERROR, "%s: must be non-negative",
+                  GRPC_ARG_MAX_METADATA_SIZE);
+        } else {
+          t->parsing.max_metadata_size =
+              (uint32_t)channel_args->args[i].value.integer;
+        }
       }
     }
   }
diff --git a/src/core/ext/transport/chttp2/transport/incoming_metadata.c b/src/core/ext/transport/chttp2/transport/incoming_metadata.c
index db21744f0c..3e463a7995 100644
--- a/src/core/ext/transport/chttp2/transport/incoming_metadata.c
+++ b/src/core/ext/transport/chttp2/transport/incoming_metadata.c
@@ -65,6 +65,7 @@ void grpc_chttp2_incoming_metadata_buffer_add(
         gpr_realloc(buffer->elems, sizeof(*buffer->elems) * buffer->capacity);
   }
   buffer->elems[buffer->count++].md = elem;
+  buffer->size += GRPC_MDELEM_LENGTH(elem);
 }
 
 void grpc_chttp2_incoming_metadata_buffer_set_deadline(
diff --git a/src/core/ext/transport/chttp2/transport/incoming_metadata.h b/src/core/ext/transport/chttp2/transport/incoming_metadata.h
index 17ecf8e181..7db5db8de0 100644
--- a/src/core/ext/transport/chttp2/transport/incoming_metadata.h
+++ b/src/core/ext/transport/chttp2/transport/incoming_metadata.h
@@ -42,6 +42,7 @@ typedef struct {
   size_t capacity;
   gpr_timespec deadline;
   int published;
+  size_t size;  /* total size of metadata */
 } grpc_chttp2_incoming_metadata_buffer;
 
 /** assumes everything initially zeroed */
diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h
index 98cd38abd4..d547a6e9c1 100644
--- a/src/core/ext/transport/chttp2/transport/internal.h
+++ b/src/core/ext/transport/chttp2/transport/internal.h
@@ -229,6 +229,9 @@ struct grpc_chttp2_transport_parsing {
   /** is this transport a client? (boolean) */
   uint8_t is_client;
 
+  /** max metadata size */
+  uint32_t max_metadata_size;
+
   /** were settings updated? */
   uint8_t settings_updated;
   /** was a settings ack received? */
diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c
index e827a43f7a..0cf4d87f3c 100644
--- a/src/core/ext/transport/chttp2/transport/parsing.c
+++ b/src/core/ext/transport/chttp2/transport/parsing.c
@@ -624,8 +624,15 @@ static void on_initial_header(void *tp, grpc_mdelem *md) {
         gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), *cached_timeout));
     GRPC_MDELEM_UNREF(md);
   } else {
-    grpc_chttp2_incoming_metadata_buffer_add(
-        &stream_parsing->metadata_buffer[0], md);
+    const size_t new_size = stream_parsing->metadata_buffer[0].size +
+                            GRPC_MDELEM_LENGTH(md);
+    if (new_size > transport_parsing->max_metadata_size) {
+      stream_parsing->seen_error = 1;
+      GRPC_MDELEM_UNREF(md);
+    } else {
+      grpc_chttp2_incoming_metadata_buffer_add(
+          &stream_parsing->metadata_buffer[0], md);
+    }
   }
 
   grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, stream_parsing);
@@ -652,8 +659,15 @@ static void on_trailing_header(void *tp, grpc_mdelem *md) {
     stream_parsing->seen_error = 1;
   }
 
-  grpc_chttp2_incoming_metadata_buffer_add(&stream_parsing->metadata_buffer[1],
-                                           md);
+  const size_t new_size = stream_parsing->metadata_buffer[1].size +
+                          GRPC_MDELEM_LENGTH(md);
+  if (new_size > transport_parsing->max_metadata_size) {
+    stream_parsing->seen_error = 1;
+    GRPC_MDELEM_UNREF(md);
+  } else {
+    grpc_chttp2_incoming_metadata_buffer_add(
+        &stream_parsing->metadata_buffer[1], md);
+  }
 
   grpc_chttp2_list_add_parsing_seen_stream(transport_parsing, stream_parsing);
 
diff --git a/src/core/lib/transport/metadata.h b/src/core/lib/transport/metadata.h
index 713d9e6782..277c257933 100644
--- a/src/core/lib/transport/metadata.h
+++ b/src/core/lib/transport/metadata.h
@@ -146,6 +146,8 @@ void grpc_mdelem_unref(grpc_mdelem *md);
 const char *grpc_mdstr_as_c_string(grpc_mdstr *s);
 
 #define GRPC_MDSTR_LENGTH(s) (GPR_SLICE_LENGTH(s->slice))
+#define GRPC_MDELEM_LENGTH(e) (GRPC_MDSTR_LENGTH(e->key) + \
+                               GRPC_MDSTR_LENGTH(e->value))
 
 int grpc_mdstr_is_legal_header(grpc_mdstr *s);
 int grpc_mdstr_is_legal_nonbin_header(grpc_mdstr *s);
diff --git a/test/core/end2end/cq_verifier.c b/test/core/end2end/cq_verifier.c
index 77afe588d7..5f1a33242e 100644
--- a/test/core/end2end/cq_verifier.c
+++ b/test/core/end2end/cq_verifier.c
@@ -107,6 +107,14 @@ int contains_metadata(grpc_metadata_array *array, const char *key,
   return has_metadata(array->metadata, array->count, key, value);
 }
 
+int contains_metadata_key(grpc_metadata_array *array, const char *key) {
+  for (size_t i = 0; i < array->count; ++i) {
+    if (strcmp(array->metadata[i].key, key) == 0)
+      return 1;
+  }
+  return 0;
+}
+
 static gpr_slice merge_slices(gpr_slice *slices, size_t nslices) {
   size_t i;
   size_t len = 0;
diff --git a/test/core/end2end/cq_verifier.h b/test/core/end2end/cq_verifier.h
index b3e07c45a5..a54065950d 100644
--- a/test/core/end2end/cq_verifier.h
+++ b/test/core/end2end/cq_verifier.h
@@ -62,5 +62,6 @@ void cq_expect_completion(cq_verifier *v, void *tag, int success);
 int byte_buffer_eq_string(grpc_byte_buffer *byte_buffer, const char *string);
 int contains_metadata(grpc_metadata_array *array, const char *key,
                       const char *value);
+int contains_metadata_key(grpc_metadata_array *array, const char *key);
 
 #endif /* GRPC_TEST_CORE_END2END_CQ_VERIFIER_H */
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index 0e5d6b4fe0..f09b55a2c0 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -98,7 +98,8 @@ static void end_test(grpc_end2end_test_fixture *f) {
 }
 
 /* Request with a large amount of metadata.*/
-static void test_request_with_large_metadata(grpc_end2end_test_config config) {
+static void test_request_with_large_metadata(grpc_end2end_test_config config,
+                                             int allow_large_metadata) {
   grpc_call *c;
   grpc_call *s;
   gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
@@ -106,8 +107,16 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
       grpc_raw_byte_buffer_create(&request_payload_slice, 1);
   gpr_timespec deadline = five_seconds_time();
   grpc_metadata meta;
-  grpc_end2end_test_fixture f =
-      begin_test(config, "test_request_with_large_metadata", NULL, NULL);
+  const char *test_name = allow_large_metadata
+                          ? "test_request_with_large_metadata_allowed"
+                          : "test_request_with_large_metadata_not_allowed";
+  const size_t large_size = 64 * 1024;
+  grpc_arg arg = { GRPC_ARG_INTEGER, GRPC_ARG_MAX_METADATA_SIZE,
+                   { .integer=(int)large_size + 1024 } };
+  grpc_channel_args args = { 1, &arg };
+  grpc_channel_args* use_args = allow_large_metadata ? &args : NULL;
+  grpc_end2end_test_fixture f = begin_test(
+      config, test_name, use_args, use_args);
   cq_verifier *cqv = cq_verifier_create(f.cq);
   grpc_op ops[6];
   grpc_op *op;
@@ -121,7 +130,6 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   char *details = NULL;
   size_t details_capacity = 0;
   int was_cancelled = 2;
-  const size_t large_size = 64 * 1024;
 
   c = grpc_channel_create_call(f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
                                "/foo", "foo.test.google.fr", deadline, NULL);
@@ -214,13 +222,19 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   cq_expect_completion(cqv, tag(1), 1);
   cq_verify(cqv);
 
+// FIXME: why is this assert passing with allow_large_metadata=false?
   GPR_ASSERT(status == GRPC_STATUS_OK);
   GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
   GPR_ASSERT(was_cancelled == 0);
-  GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, "hello world"));
-  GPR_ASSERT(contains_metadata(&request_metadata_recv, "key", meta.value));
+  if (allow_large_metadata) {
+    GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, "hello world"));
+    GPR_ASSERT(contains_metadata(&request_metadata_recv, "key", meta.value));
+  } else {
+    GPR_ASSERT(request_payload_recv == NULL);
+    GPR_ASSERT(!contains_metadata_key(&request_metadata_recv, "key"));
+  }
 
   gpr_free(details);
   grpc_metadata_array_destroy(&initial_metadata_recv);
@@ -243,7 +257,8 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
 }
 
 void large_metadata(grpc_end2end_test_config config) {
-  test_request_with_large_metadata(config);
+  test_request_with_large_metadata(config, 1);
+  test_request_with_large_metadata(config, 0);
 }
 
 void large_metadata_pre_init(void) {}
-- 
GitLab


From 8658b1786628c8cb10ea0a74e7a11733f66a20ab Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 27 Apr 2016 14:54:40 -0700
Subject: [PATCH 102/570] Fixed minor Node compilation issue

---
 src/node/ext/server_credentials.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/node/ext/server_credentials.cc b/src/node/ext/server_credentials.cc
index cff821aafc..a817ade518 100644
--- a/src/node/ext/server_credentials.cc
+++ b/src/node/ext/server_credentials.cc
@@ -146,7 +146,9 @@ NAN_METHOD(ServerCredentials::CreateSsl) {
         "createSsl's second argument must be a list of objects");
   }
 
-  grpc_ssl_client_certificate_request_type client_certificate_request;
+  // Default to not requesting the client certificate
+  grpc_ssl_client_certificate_request_type client_certificate_request =
+      GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE;
   if (info[2]->IsBoolean()) {
     client_certificate_request =
         Nan::To<bool>(info[2]).FromJust()
-- 
GitLab


From 92b8decaff5dae78531af309b241babe03c54f01 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 27 Apr 2016 14:55:13 -0700
Subject: [PATCH 103/570] Make Node servers warn instead of fail when a method
 is missing a handler

---
 src/node/src/server.js        | 34 +++++++++++++++++----
 src/node/test/surface_test.js | 56 +++++++++++++++++++++++++++++------
 2 files changed, 75 insertions(+), 15 deletions(-)

diff --git a/src/node/src/server.js b/src/node/src/server.js
index 22128343a9..fd5153f124 100644
--- a/src/node/src/server.js
+++ b/src/node/src/server.js
@@ -684,6 +684,26 @@ Server.prototype.register = function(name, handler, serialize, deserialize,
   return true;
 };
 
+var unimplementedStatusResponse = {
+  code: grpc.status.UNIMPLEMENTED,
+  details: 'The server does not implement this method'
+};
+
+var defaultHandler = {
+  unary: function(call, callback) {
+    callback(unimplementedStatusResponse);
+  },
+  client_stream: function(call, callback) {
+    callback(unimplementedStatusResponse);
+  },
+  server_stream: function(call) {
+    call.emit('error', unimplementedStatusResponse);
+  },
+  bidi: function(call) {
+    call.emit('error', unimplementedStatusResponse);
+  }
+};
+
 /**
  * Add a service to the server, with a corresponding implementation. If you are
  * generating this from a proto file, you should instead use
@@ -713,16 +733,18 @@ Server.prototype.addService = function(service, implementation) {
         method_type = 'unary';
       }
     }
+    var impl;
     if (implementation[name] === undefined) {
-      throw new Error('Method handler for ' + attrs.path +
-          ' not provided.');
+      console.warn('Method handler for %s expected but not provided',
+                   attrs.path);
+      impl = defaultHandler[method_type];
+    } else {
+      impl = _.bind(implementation[name], implementation);
     }
     var serialize = attrs.responseSerialize;
     var deserialize = attrs.requestDeserialize;
-    var register_success = self.register(attrs.path,
-                                         _.bind(implementation[name],
-                                                implementation),
-                                         serialize, deserialize, method_type);
+    var register_success = self.register(attrs.path, impl, serialize,
+                                         deserialize, method_type);
     if (!register_success) {
       throw new Error('Method handler for ' + attrs.path +
           ' already provided.');
diff --git a/src/node/test/surface_test.js b/src/node/test/surface_test.js
index b96e8e487c..d8b36dc55c 100644
--- a/src/node/test/surface_test.js
+++ b/src/node/test/surface_test.js
@@ -143,21 +143,59 @@ describe('Server.prototype.addProtoService', function() {
       server.addProtoService(mathService, dummyImpls);
     });
   });
-  it('Should fail with missing handlers', function() {
-    assert.throws(function() {
-      server.addProtoService(mathService, {
-        'div': function() {},
-        'divMany': function() {},
-        'fib': function() {}
-      });
-    }, /math.Math.Sum/);
-  });
   it('Should fail if the server has been started', function() {
     server.start();
     assert.throws(function() {
       server.addProtoService(mathService, dummyImpls);
     });
   });
+  describe('Default handlers', function() {
+    var client;
+    beforeEach(function() {
+      server.addProtoService(mathService, {});
+      var port = server.bind('localhost:0', server_insecure_creds);
+      var Client = surface_client.makeProtobufClientConstructor(mathService);
+      client = new Client('localhost:' + port,
+                          grpc.credentials.createInsecure());
+      server.start();
+    });
+    it('should respond to a unary call with UNIMPLEMENTED', function(done) {
+      client.div({divisor: 4, dividend: 3}, function(error, response) {
+        assert(error);
+        assert.strictEqual(error.code, grpc.status.UNIMPLEMENTED);
+        done();
+      });
+    });
+    it('should respond to a client stream with UNIMPLEMENTED', function(done) {
+      var call = client.sum(function(error, respones) {
+        assert(error);
+        assert.strictEqual(error.code, grpc.status.UNIMPLEMENTED);
+        done();
+      });
+      call.end();
+    });
+    it('should respond to a server stream with UNIMPLEMENTED', function(done) {
+      var call = client.fib({limit: 5});
+      call.on('data', function(value) {
+        assert.fail('No messages expected');
+      });
+      call.on('status', function(status) {
+        assert.strictEqual(status.code, grpc.status.UNIMPLEMENTED);
+        done();
+      });
+    });
+    it('should respond to a bidi call with UNIMPLEMENTED', function(done) {
+      var call = client.divMany();
+      call.on('data', function(value) {
+        assert.fail('No messages expected');
+      });
+      call.on('status', function(status) {
+        assert.strictEqual(status.code, grpc.status.UNIMPLEMENTED);
+        done();
+      });
+      call.end();
+    });
+  });
 });
 describe('Client constructor building', function() {
   var illegal_service_attrs = {
-- 
GitLab


From d06e9291cb10c5757e1b7852248af341c2cd3390 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 27 Apr 2016 14:59:17 -0700
Subject: [PATCH 104/570] Add Windows-specifics to Python docs

---
 examples/python/README.md    | 11 +++++++++--
 src/python/grpcio/README.rst | 13 +++++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/examples/python/README.md b/examples/python/README.md
index b57da8f642..9992baa842 100644
--- a/examples/python/README.md
+++ b/examples/python/README.md
@@ -8,12 +8,19 @@ For this sample, we've already generated the server and client stubs from
 
 
 Install gRPC:
-  ```sh
+```sh
   $ pip install grpcio
 ```
 Or, to install it system wide:
 ```sh
-	$ sudo pip install grpcio
+  $ sudo pip install grpcio
+```
+
+If you're on Windows, make sure you installed the `pip.exe` component when you
+installed Python. Invoke as above but with `pip.exe` instead of `pip` (you may
+also need to invoke from a `cmd.exe` ran as administrator):
+```sh
+  $ pip.exe install grpcio
 ```
 
 Download the example
diff --git a/src/python/grpcio/README.rst b/src/python/grpcio/README.rst
index 33a462b66f..cb3f6b87fe 100644
--- a/src/python/grpcio/README.rst
+++ b/src/python/grpcio/README.rst
@@ -23,6 +23,16 @@ Else system wide (on Ubuntu)...
 
   $ sudo pip install grpcio
 
+If you're on Windows make sure that you installed the :code:`pip.exe` component
+when you installed Python (if not go back and install it!) then invoke:
+
+::
+
+  $ pip.exe install grpcio
+
+Windows users may need to invoke :code:`pip.exe` from a command line ran as
+administrator.
+
 n.b. On Windows and on Mac OS X one *must* have a recent release of :code:`pip`
 to retrieve the proper wheel from PyPI. Be sure to upgrade to the latest
 version!
@@ -43,6 +53,9 @@ package named :code:`python-dev`).
   $ pip install -rrequirements.txt
   $ GRPC_PYTHON_BUILD_WITH_CYTHON=1 pip install .
 
+You cannot currently install Python from source on Windows. Things might work
+out for you in MSYS2 (follow the Linux instructions), but it isn't officially
+supported at the moment.
 
 Troubleshooting
 ~~~~~~~~~~~~~~~
-- 
GitLab


From 1b2db6333d4783e18b8d72db7893a758c4fcd2b9 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Wed, 27 Apr 2016 15:06:54 -0700
Subject: [PATCH 105/570] Moved protos out of core_codegen interface

---
 BUILD                                         |   5 +
 Makefile                                      |   4 +
 build.yaml                                    |   1 +
 gRPC.podspec                                  |   1 +
 grpc.gemspec                                  |   1 +
 .../impl/codegen/core_codegen_interface.h     |  32 +--
 include/grpc++/impl/codegen/proto_utils.h     | 161 +++++++++++++-
 include/grpc/byte_buffer_reader.h             |  21 +-
 .../grpc/impl/codegen/byte_buffer_reader.h    |  57 +++++
 package.xml                                   |   1 +
 src/compiler/csharp_generator.cc              |   4 +
 src/core/lib/transport/metadata.c             |  29 ++-
 src/cpp/common/core_codegen.cc                | 204 ++++--------------
 src/cpp/common/core_codegen.h                 |  26 ++-
 src/csharp/Grpc.Examples/MathGrpc.cs          |   6 +
 src/csharp/Grpc.HealthCheck/HealthGrpc.cs     |   6 +
 .../Grpc.IntegrationTesting/MetricsGrpc.cs    |   6 +
 .../Grpc.IntegrationTesting/ServicesGrpc.cs   |  12 ++
 .../Grpc.IntegrationTesting/TestGrpc.cs       |  18 ++
 .../core/surface/public_headers_must_be_c89.c |   1 +
 tools/doxygen/Doxyfile.c++                    |   1 +
 tools/doxygen/Doxyfile.c++.internal           |   1 +
 tools/doxygen/Doxyfile.core                   |   1 +
 tools/doxygen/Doxyfile.core.internal          |   1 +
 tools/run_tests/sources_and_headers.json      |   2 +
 vsprojects/vcxproj/grpc++/grpc++.vcxproj      |   1 +
 .../vcxproj/grpc++/grpc++.vcxproj.filters     |   3 +
 .../grpc++_unsecure/grpc++_unsecure.vcxproj   |   1 +
 .../grpc++_unsecure.vcxproj.filters           |   3 +
 vsprojects/vcxproj/grpc/grpc.vcxproj          |   1 +
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  |   3 +
 .../grpc_unsecure/grpc_unsecure.vcxproj       |   1 +
 .../grpc_unsecure.vcxproj.filters             |   3 +
 .../codegen_test_full.vcxproj                 |   1 +
 .../codegen_test_full.vcxproj.filters         |   3 +
 .../codegen_test_minimal.vcxproj              |   1 +
 .../codegen_test_minimal.vcxproj.filters      |   3 +
 37 files changed, 410 insertions(+), 216 deletions(-)
 create mode 100644 include/grpc/impl/codegen/byte_buffer_reader.h

diff --git a/BUILD b/BUILD
index b69c940411..aa06678ffd 100644
--- a/BUILD
+++ b/BUILD
@@ -461,6 +461,7 @@ cc_library(
     "include/grpc/grpc.h",
     "include/grpc/status.h",
     "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/byte_buffer_reader.h",
     "include/grpc/impl/codegen/compression_types.h",
     "include/grpc/impl/codegen/connectivity_state.h",
     "include/grpc/impl/codegen/grpc_types.h",
@@ -772,6 +773,7 @@ cc_library(
     "include/grpc/grpc.h",
     "include/grpc/status.h",
     "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/byte_buffer_reader.h",
     "include/grpc/impl/codegen/compression_types.h",
     "include/grpc/impl/codegen/connectivity_state.h",
     "include/grpc/impl/codegen/grpc_types.h",
@@ -944,6 +946,7 @@ cc_library(
     "include/grpc++/impl/codegen/sync_stream.h",
     "include/grpc++/impl/codegen/time.h",
     "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/byte_buffer_reader.h",
     "include/grpc/impl/codegen/compression_types.h",
     "include/grpc/impl/codegen/connectivity_state.h",
     "include/grpc/impl/codegen/grpc_types.h",
@@ -1089,6 +1092,7 @@ cc_library(
     "include/grpc++/impl/codegen/sync_stream.h",
     "include/grpc++/impl/codegen/time.h",
     "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/byte_buffer_reader.h",
     "include/grpc/impl/codegen/compression_types.h",
     "include/grpc/impl/codegen/connectivity_state.h",
     "include/grpc/impl/codegen/grpc_types.h",
@@ -1476,6 +1480,7 @@ objc_library(
     "include/grpc/grpc.h",
     "include/grpc/status.h",
     "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/byte_buffer_reader.h",
     "include/grpc/impl/codegen/compression_types.h",
     "include/grpc/impl/codegen/connectivity_state.h",
     "include/grpc/impl/codegen/grpc_types.h",
diff --git a/Makefile b/Makefile
index 3b7dbd9638..89cfd4136a 100644
--- a/Makefile
+++ b/Makefile
@@ -2629,6 +2629,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/grpc.h \
     include/grpc/status.h \
     include/grpc/impl/codegen/byte_buffer.h \
+    include/grpc/impl/codegen/byte_buffer_reader.h \
     include/grpc/impl/codegen/compression_types.h \
     include/grpc/impl/codegen/connectivity_state.h \
     include/grpc/impl/codegen/grpc_types.h \
@@ -2949,6 +2950,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/grpc.h \
     include/grpc/status.h \
     include/grpc/impl/codegen/byte_buffer.h \
+    include/grpc/impl/codegen/byte_buffer_reader.h \
     include/grpc/impl/codegen/compression_types.h \
     include/grpc/impl/codegen/connectivity_state.h \
     include/grpc/impl/codegen/grpc_types.h \
@@ -3235,6 +3237,7 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/codegen/sync_stream.h \
     include/grpc++/impl/codegen/time.h \
     include/grpc/impl/codegen/byte_buffer.h \
+    include/grpc/impl/codegen/byte_buffer_reader.h \
     include/grpc/impl/codegen/compression_types.h \
     include/grpc/impl/codegen/connectivity_state.h \
     include/grpc/impl/codegen/grpc_types.h \
@@ -3538,6 +3541,7 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/codegen/sync_stream.h \
     include/grpc++/impl/codegen/time.h \
     include/grpc/impl/codegen/byte_buffer.h \
+    include/grpc/impl/codegen/byte_buffer_reader.h \
     include/grpc/impl/codegen/compression_types.h \
     include/grpc/impl/codegen/connectivity_state.h \
     include/grpc/impl/codegen/grpc_types.h \
diff --git a/build.yaml b/build.yaml
index 6c00b42a1e..daa8c6aa95 100644
--- a/build.yaml
+++ b/build.yaml
@@ -349,6 +349,7 @@ filegroups:
 - name: grpc_codegen
   public_headers:
   - include/grpc/impl/codegen/byte_buffer.h
+  - include/grpc/impl/codegen/byte_buffer_reader.h
   - include/grpc/impl/codegen/compression_types.h
   - include/grpc/impl/codegen/connectivity_state.h
   - include/grpc/impl/codegen/grpc_types.h
diff --git a/gRPC.podspec b/gRPC.podspec
index d66e03354b..ace137f104 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -303,6 +303,7 @@ Pod::Spec.new do |s|
                       'include/grpc/grpc.h',
                       'include/grpc/status.h',
                       'include/grpc/impl/codegen/byte_buffer.h',
+                      'include/grpc/impl/codegen/byte_buffer_reader.h',
                       'include/grpc/impl/codegen/compression_types.h',
                       'include/grpc/impl/codegen/connectivity_state.h',
                       'include/grpc/impl/codegen/grpc_types.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index a9f0f681df..2f72e02152 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -147,6 +147,7 @@ Gem::Specification.new do |s|
   s.files += %w( include/grpc/grpc.h )
   s.files += %w( include/grpc/status.h )
   s.files += %w( include/grpc/impl/codegen/byte_buffer.h )
+  s.files += %w( include/grpc/impl/codegen/byte_buffer_reader.h )
   s.files += %w( include/grpc/impl/codegen/compression_types.h )
   s.files += %w( include/grpc/impl/codegen/connectivity_state.h )
   s.files += %w( include/grpc/impl/codegen/grpc_types.h )
diff --git a/include/grpc++/impl/codegen/core_codegen_interface.h b/include/grpc++/impl/codegen/core_codegen_interface.h
index 16424bab35..aa9013c4ce 100644
--- a/include/grpc++/impl/codegen/core_codegen_interface.h
+++ b/include/grpc++/impl/codegen/core_codegen_interface.h
@@ -49,18 +49,6 @@ namespace grpc {
 /// \warning This interface should be considered internal and private.
 class CoreCodegenInterface {
  public:
-  // Serialize the msg into a buffer created inside the function. The caller
-  // should destroy the returned buffer when done with it. If serialization
-  // fails,
-  // false is returned and buffer is left unchanged.
-  virtual Status SerializeProto(const grpc::protobuf::Message& msg,
-                                grpc_byte_buffer** buffer) = 0;
-
-  // The caller keeps ownership of buffer and msg.
-  virtual Status DeserializeProto(grpc_byte_buffer* buffer,
-                                  grpc::protobuf::Message* msg,
-                                  int max_message_size) = 0;
-
   /// Upon a failed assertion, log the error.
   virtual void assert_fail(const char* failed_assertion) = 0;
 
@@ -76,9 +64,29 @@ class CoreCodegenInterface {
   virtual void gpr_free(void* p) = 0;
 
   virtual void grpc_byte_buffer_destroy(grpc_byte_buffer* bb) = 0;
+
+  virtual void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
+                                            grpc_byte_buffer* buffer) = 0;
+  virtual void grpc_byte_buffer_reader_destroy(
+      grpc_byte_buffer_reader* reader) = 0;
+  virtual int grpc_byte_buffer_reader_next(grpc_byte_buffer_reader* reader,
+                                           gpr_slice* slice) = 0;
+
+  virtual grpc_byte_buffer* grpc_raw_byte_buffer_create(gpr_slice* slice,
+                                                        size_t nslices) = 0;
+
+  virtual gpr_slice gpr_slice_malloc(size_t length) = 0;
+  virtual void gpr_slice_unref(gpr_slice slice) = 0;
+  virtual gpr_slice gpr_slice_split_tail(gpr_slice* s, size_t split) = 0;
+  virtual void gpr_slice_buffer_add(gpr_slice_buffer* sb, gpr_slice slice) = 0;
+  virtual void gpr_slice_buffer_pop(gpr_slice_buffer* sb) = 0;
+
   virtual void grpc_metadata_array_init(grpc_metadata_array* array) = 0;
   virtual void grpc_metadata_array_destroy(grpc_metadata_array* array) = 0;
 
+  virtual const Status& ok() = 0;
+  virtual const Status& cancelled() = 0;
+
   virtual gpr_timespec gpr_inf_future(gpr_clock_type type) = 0;
 };
 
diff --git a/include/grpc++/impl/codegen/proto_utils.h b/include/grpc++/impl/codegen/proto_utils.h
index 2aaa3c3b30..d044ddc642 100644
--- a/include/grpc++/impl/codegen/proto_utils.h
+++ b/include/grpc++/impl/codegen/proto_utils.h
@@ -41,26 +41,179 @@
 #include <grpc++/impl/codegen/serialization_traits.h>
 #include <grpc++/impl/codegen/status.h>
 #include <grpc/impl/codegen/byte_buffer.h>
+#include <grpc/impl/codegen/byte_buffer_reader.h>
 #include <grpc/impl/codegen/log.h>
+#include <grpc/impl/codegen/slice.h>
 
 namespace grpc {
 
 extern CoreCodegenInterface* g_core_codegen_interface;
 
+namespace {
+
+const int kGrpcBufferWriterMaxBufferLength = 8192;
+
+class GrpcBufferWriter GRPC_FINAL
+    : public ::grpc::protobuf::io::ZeroCopyOutputStream {
+ public:
+  explicit GrpcBufferWriter(grpc_byte_buffer** bp, int block_size)
+      : block_size_(block_size), byte_count_(0), have_backup_(false) {
+    *bp = g_core_codegen_interface->grpc_raw_byte_buffer_create(NULL, 0);
+    slice_buffer_ = &(*bp)->data.raw.slice_buffer;
+  }
+
+  ~GrpcBufferWriter() GRPC_OVERRIDE {
+    if (have_backup_) {
+      g_core_codegen_interface->gpr_slice_unref(backup_slice_);
+    }
+  }
+
+  bool Next(void** data, int* size) GRPC_OVERRIDE {
+    if (have_backup_) {
+      slice_ = backup_slice_;
+      have_backup_ = false;
+    } else {
+      slice_ = g_core_codegen_interface->gpr_slice_malloc(block_size_);
+    }
+    *data = GPR_SLICE_START_PTR(slice_);
+    // On win x64, int is only 32bit
+    GPR_CODEGEN_ASSERT(GPR_SLICE_LENGTH(slice_) <= INT_MAX);
+    byte_count_ += * size = (int)GPR_SLICE_LENGTH(slice_);
+    g_core_codegen_interface->gpr_slice_buffer_add(slice_buffer_, slice_);
+    return true;
+  }
+
+  void BackUp(int count) GRPC_OVERRIDE {
+    g_core_codegen_interface->gpr_slice_buffer_pop(slice_buffer_);
+    if (count == block_size_) {
+      backup_slice_ = slice_;
+    } else {
+      backup_slice_ = g_core_codegen_interface->gpr_slice_split_tail(
+          &slice_, GPR_SLICE_LENGTH(slice_) - count);
+      g_core_codegen_interface->gpr_slice_buffer_add(slice_buffer_, slice_);
+    }
+    have_backup_ = true;
+    byte_count_ -= count;
+  }
+
+  grpc::protobuf::int64 ByteCount() const GRPC_OVERRIDE { return byte_count_; }
+
+ private:
+  const int block_size_;
+  int64_t byte_count_;
+  gpr_slice_buffer* slice_buffer_;
+  bool have_backup_;
+  gpr_slice backup_slice_;
+  gpr_slice slice_;
+};
+
+class GrpcBufferReader GRPC_FINAL
+    : public ::grpc::protobuf::io::ZeroCopyInputStream {
+ public:
+  explicit GrpcBufferReader(grpc_byte_buffer* buffer)
+      : byte_count_(0), backup_count_(0) {
+    g_core_codegen_interface->grpc_byte_buffer_reader_init(&reader_, buffer);
+  }
+  ~GrpcBufferReader() GRPC_OVERRIDE {
+    g_core_codegen_interface->grpc_byte_buffer_reader_destroy(&reader_);
+  }
+
+  bool Next(const void** data, int* size) GRPC_OVERRIDE {
+    if (backup_count_ > 0) {
+      *data = GPR_SLICE_START_PTR(slice_) + GPR_SLICE_LENGTH(slice_) -
+              backup_count_;
+      GPR_CODEGEN_ASSERT(backup_count_ <= INT_MAX);
+      *size = (int)backup_count_;
+      backup_count_ = 0;
+      return true;
+    }
+    if (!g_core_codegen_interface->grpc_byte_buffer_reader_next(&reader_,
+                                                                &slice_)) {
+      return false;
+    }
+    g_core_codegen_interface->gpr_slice_unref(slice_);
+    *data = GPR_SLICE_START_PTR(slice_);
+    // On win x64, int is only 32bit
+    GPR_CODEGEN_ASSERT(GPR_SLICE_LENGTH(slice_) <= INT_MAX);
+    byte_count_ += * size = (int)GPR_SLICE_LENGTH(slice_);
+    return true;
+  }
+
+  void BackUp(int count) GRPC_OVERRIDE { backup_count_ = count; }
+
+  bool Skip(int count) GRPC_OVERRIDE {
+    const void* data;
+    int size;
+    while (Next(&data, &size)) {
+      if (size >= count) {
+        BackUp(size - count);
+        return true;
+      }
+      // size < count;
+      count -= size;
+    }
+    // error or we have too large count;
+    return false;
+  }
+
+  grpc::protobuf::int64 ByteCount() const GRPC_OVERRIDE {
+    return byte_count_ - backup_count_;
+  }
+
+ private:
+  int64_t byte_count_;
+  int64_t backup_count_;
+  grpc_byte_buffer_reader reader_;
+  gpr_slice slice_;
+};
+}  // namespace
+
 template <class T>
 class SerializationTraits<T, typename std::enable_if<std::is_base_of<
                                  grpc::protobuf::Message, T>::value>::type> {
  public:
   static Status Serialize(const grpc::protobuf::Message& msg,
-                          grpc_byte_buffer** buffer, bool* own_buffer) {
+                          grpc_byte_buffer** bp, bool* own_buffer) {
     *own_buffer = true;
-    return g_core_codegen_interface->SerializeProto(msg, buffer);
+    int byte_size = msg.ByteSize();
+    if (byte_size <= kGrpcBufferWriterMaxBufferLength) {
+      gpr_slice slice = g_core_codegen_interface->gpr_slice_malloc(byte_size);
+      GPR_CODEGEN_ASSERT(
+          GPR_SLICE_END_PTR(slice) ==
+          msg.SerializeWithCachedSizesToArray(GPR_SLICE_START_PTR(slice)));
+      *bp = g_core_codegen_interface->grpc_raw_byte_buffer_create(&slice, 1);
+      g_core_codegen_interface->gpr_slice_unref(slice);
+      return g_core_codegen_interface->ok();
+    } else {
+      GrpcBufferWriter writer(bp, kGrpcBufferWriterMaxBufferLength);
+      return msg.SerializeToZeroCopyStream(&writer)
+                 ? g_core_codegen_interface->ok()
+                 : Status(StatusCode::INTERNAL, "Failed to serialize message");
+    }
   }
+
   static Status Deserialize(grpc_byte_buffer* buffer,
                             grpc::protobuf::Message* msg,
                             int max_message_size) {
-    return g_core_codegen_interface->DeserializeProto(buffer, msg,
-                                                      max_message_size);
+    if (buffer == nullptr) {
+      return Status(StatusCode::INTERNAL, "No payload");
+    }
+    Status result = g_core_codegen_interface->ok();
+    {
+      GrpcBufferReader reader(buffer);
+      ::grpc::protobuf::io::CodedInputStream decoder(&reader);
+      if (max_message_size > 0) {
+        decoder.SetTotalBytesLimit(max_message_size, max_message_size);
+      }
+      if (!msg->ParseFromCodedStream(&decoder)) {
+        result = Status(StatusCode::INTERNAL, msg->InitializationErrorString());
+      }
+      if (!decoder.ConsumedEntireMessage()) {
+        result = Status(StatusCode::INTERNAL, "Did not read entire message");
+      }
+    }
+    g_core_codegen_interface->grpc_byte_buffer_destroy(buffer);
+    return result;
   }
 };
 
diff --git a/include/grpc/byte_buffer_reader.h b/include/grpc/byte_buffer_reader.h
index 9a1c6178ab..e95bf2f80d 100644
--- a/include/grpc/byte_buffer_reader.h
+++ b/include/grpc/byte_buffer_reader.h
@@ -34,25 +34,6 @@
 #ifndef GRPC_BYTE_BUFFER_READER_H
 #define GRPC_BYTE_BUFFER_READER_H
 
-#include <grpc/byte_buffer.h>
-#include <grpc/grpc.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct grpc_byte_buffer_reader {
-  grpc_byte_buffer *buffer_in;
-  grpc_byte_buffer *buffer_out;
-  /* Different current objects correspond to different types of byte buffers */
-  union {
-    /* Index into a slice buffer's array of slices */
-    unsigned index;
-  } current;
-};
-
-#ifdef __cplusplus
-}
-#endif
+#include <grpc/impl/codegen/byte_buffer_reader.h>
 
 #endif /* GRPC_BYTE_BUFFER_READER_H */
diff --git a/include/grpc/impl/codegen/byte_buffer_reader.h b/include/grpc/impl/codegen/byte_buffer_reader.h
new file mode 100644
index 0000000000..10c382924e
--- /dev/null
+++ b/include/grpc/impl/codegen/byte_buffer_reader.h
@@ -0,0 +1,57 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_IMPL_CODEGEN_BYTE_BUFFER_READER_H
+#define GRPC_IMPL_CODEGEN_BYTE_BUFFER_READER_H
+
+#include <grpc/impl/codegen/byte_buffer.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct grpc_byte_buffer_reader {
+  grpc_byte_buffer *buffer_in;
+  grpc_byte_buffer *buffer_out;
+  /* Different current objects correspond to different types of byte buffers */
+  union {
+    /* Index into a slice buffer's array of slices */
+    unsigned index;
+  } current;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_IMPL_CODEGEN_BYTE_BUFFER_READER_H */
diff --git a/package.xml b/package.xml
index 3ae810df5e..b9b8f0297f 100644
--- a/package.xml
+++ b/package.xml
@@ -154,6 +154,7 @@
     <file baseinstalldir="/" name="include/grpc/grpc.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/status.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer_reader.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/compression_types.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/connectivity_state.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/grpc_types.h" role="src" />
diff --git a/src/compiler/csharp_generator.cc b/src/compiler/csharp_generator.cc
index 69e2738d53..4def6c5e31 100644
--- a/src/compiler/csharp_generator.cc
+++ b/src/compiler/csharp_generator.cc
@@ -350,10 +350,12 @@ void GenerateServerClass(Printer* out, const ServiceDescriptor *service) {
 
 void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
   out->Print("// client stub\n");
+  out->Print("#pragma warning disable 0618\n");
   out->Print(
       "public class $name$ : ClientBase<$name$>, $interface$\n",
       "name", GetClientClassName(service),
       "interface", GetClientInterfaceName(service));
+  out->Print("#pragma warning restore 0618\n");
   out->Print("{\n");
   out->Indent();
 
@@ -480,10 +482,12 @@ void GenerateBindServiceMethod(Printer* out, const ServiceDescriptor *service,
                                bool use_server_class) {
   out->Print(
       "// creates service definition that can be registered with a server\n");
+  out->Print("#pragma warning disable 0618\n");
   out->Print(
       "public static ServerServiceDefinition BindService($interface$ serviceImpl)\n",
       "interface", use_server_class ? GetServerClassName(service) :
           GetServerInterfaceName(service));
+  out->Print("#pragma warning restore 0618\n");
   out->Print("{\n");
   out->Indent();
 
diff --git a/src/core/lib/transport/metadata.c b/src/core/lib/transport/metadata.c
index 779efbb97d..5847ec9053 100644
--- a/src/core/lib/transport/metadata.c
+++ b/src/core/lib/transport/metadata.c
@@ -386,10 +386,18 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
   for (s = shard->strs[idx]; s; s = s->bucket_next) {
     if (s->hash == hash && GPR_SLICE_LENGTH(s->slice) == length &&
         0 == memcmp(buf, GPR_SLICE_START_PTR(s->slice), length)) {
-      GRPC_MDSTR_REF((grpc_mdstr *)s);
-      gpr_mu_unlock(&shard->mu);
-      GPR_TIMER_END("grpc_mdstr_from_buffer", 0);
-      return (grpc_mdstr *)s;
+      if (gpr_atm_full_fetch_add(&s->refcnt, 1) == 0) {
+        /* If we get here, we've added a ref to something that was about to
+         * die - drop it immediately.
+         * The *only* possible path here (given the shard mutex) should be to
+         * drop from one ref back to zero - assert that with a CAS */
+        GPR_ASSERT(gpr_atm_rel_cas(&s->refcnt, 1, 0));
+        /* and treat this as if we were never here... sshhh */
+      } else {
+        gpr_mu_unlock(&shard->mu);
+        GPR_TIMER_END("grpc_mdstr_from_buffer", 0);
+        return (grpc_mdstr *)s;
+      }
     }
   }
 
@@ -397,7 +405,7 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
   if (length + 1 < GPR_SLICE_INLINED_SIZE) {
     /* string data goes directly into the slice */
     s = gpr_malloc(sizeof(internal_string));
-    gpr_atm_rel_store(&s->refcnt, 2);
+    gpr_atm_rel_store(&s->refcnt, 1);
     s->slice.refcount = NULL;
     memcpy(s->slice.data.inlined.bytes, buf, length);
     s->slice.data.inlined.bytes[length] = 0;
@@ -406,7 +414,7 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
     /* string data goes after the internal_string header, and we +1 for null
        terminator */
     s = gpr_malloc(sizeof(internal_string) + length + 1);
-    gpr_atm_rel_store(&s->refcnt, 2);
+    gpr_atm_rel_store(&s->refcnt, 1);
     s->refcount.ref = slice_ref;
     s->refcount.unref = slice_unref;
     s->slice.refcount = &s->refcount;
@@ -675,20 +683,19 @@ const char *grpc_mdstr_as_c_string(grpc_mdstr *s) {
 grpc_mdstr *grpc_mdstr_ref(grpc_mdstr *gs DEBUG_ARGS) {
   internal_string *s = (internal_string *)gs;
   if (is_mdstr_static(gs)) return gs;
-  GPR_ASSERT(gpr_atm_full_fetch_add(&s->refcnt, 1) != 0);
+  GPR_ASSERT(gpr_atm_full_fetch_add(&s->refcnt, 1) > 0);
   return gs;
 }
 
 void grpc_mdstr_unref(grpc_mdstr *gs DEBUG_ARGS) {
   internal_string *s = (internal_string *)gs;
   if (is_mdstr_static(gs)) return;
-  if (2 == gpr_atm_full_fetch_add(&s->refcnt, -1)) {
+  if (1 == gpr_atm_full_fetch_add(&s->refcnt, -1)) {
     strtab_shard *shard =
         &g_strtab_shard[SHARD_IDX(s->hash, LOG2_STRTAB_SHARD_COUNT)];
     gpr_mu_lock(&shard->mu);
-    if (1 == gpr_atm_no_barrier_load(&s->refcnt)) {
-      internal_destroy_string(shard, s);
-    }
+    GPR_ASSERT(0 == gpr_atm_no_barrier_load(&s->refcnt));
+    internal_destroy_string(shard, s);
     gpr_mu_unlock(&shard->mu);
   }
 }
diff --git a/src/cpp/common/core_codegen.cc b/src/cpp/common/core_codegen.cc
index 33a8f755e6..8e8d42eb29 100644
--- a/src/cpp/common/core_codegen.cc
+++ b/src/cpp/common/core_codegen.cc
@@ -48,124 +48,6 @@
 
 #include "src/core/lib/profiling/timers.h"
 
-namespace {
-
-const int kGrpcBufferWriterMaxBufferLength = 8192;
-
-class GrpcBufferWriter GRPC_FINAL
-    : public ::grpc::protobuf::io::ZeroCopyOutputStream {
- public:
-  explicit GrpcBufferWriter(grpc_byte_buffer** bp, int block_size)
-      : block_size_(block_size), byte_count_(0), have_backup_(false) {
-    *bp = grpc_raw_byte_buffer_create(NULL, 0);
-    slice_buffer_ = &(*bp)->data.raw.slice_buffer;
-  }
-
-  ~GrpcBufferWriter() GRPC_OVERRIDE {
-    if (have_backup_) {
-      gpr_slice_unref(backup_slice_);
-    }
-  }
-
-  bool Next(void** data, int* size) GRPC_OVERRIDE {
-    if (have_backup_) {
-      slice_ = backup_slice_;
-      have_backup_ = false;
-    } else {
-      slice_ = gpr_slice_malloc(block_size_);
-    }
-    *data = GPR_SLICE_START_PTR(slice_);
-    // On win x64, int is only 32bit
-    GPR_ASSERT(GPR_SLICE_LENGTH(slice_) <= INT_MAX);
-    byte_count_ += * size = (int)GPR_SLICE_LENGTH(slice_);
-    gpr_slice_buffer_add(slice_buffer_, slice_);
-    return true;
-  }
-
-  void BackUp(int count) GRPC_OVERRIDE {
-    gpr_slice_buffer_pop(slice_buffer_);
-    if (count == block_size_) {
-      backup_slice_ = slice_;
-    } else {
-      backup_slice_ =
-          gpr_slice_split_tail(&slice_, GPR_SLICE_LENGTH(slice_) - count);
-      gpr_slice_buffer_add(slice_buffer_, slice_);
-    }
-    have_backup_ = true;
-    byte_count_ -= count;
-  }
-
-  grpc::protobuf::int64 ByteCount() const GRPC_OVERRIDE { return byte_count_; }
-
- private:
-  const int block_size_;
-  int64_t byte_count_;
-  gpr_slice_buffer* slice_buffer_;
-  bool have_backup_;
-  gpr_slice backup_slice_;
-  gpr_slice slice_;
-};
-
-class GrpcBufferReader GRPC_FINAL
-    : public ::grpc::protobuf::io::ZeroCopyInputStream {
- public:
-  explicit GrpcBufferReader(grpc_byte_buffer* buffer)
-      : byte_count_(0), backup_count_(0) {
-    grpc_byte_buffer_reader_init(&reader_, buffer);
-  }
-  ~GrpcBufferReader() GRPC_OVERRIDE {
-    grpc_byte_buffer_reader_destroy(&reader_);
-  }
-
-  bool Next(const void** data, int* size) GRPC_OVERRIDE {
-    if (backup_count_ > 0) {
-      *data = GPR_SLICE_START_PTR(slice_) + GPR_SLICE_LENGTH(slice_) -
-              backup_count_;
-      GPR_ASSERT(backup_count_ <= INT_MAX);
-      *size = (int)backup_count_;
-      backup_count_ = 0;
-      return true;
-    }
-    if (!grpc_byte_buffer_reader_next(&reader_, &slice_)) {
-      return false;
-    }
-    gpr_slice_unref(slice_);
-    *data = GPR_SLICE_START_PTR(slice_);
-    // On win x64, int is only 32bit
-    GPR_ASSERT(GPR_SLICE_LENGTH(slice_) <= INT_MAX);
-    byte_count_ += * size = (int)GPR_SLICE_LENGTH(slice_);
-    return true;
-  }
-
-  void BackUp(int count) GRPC_OVERRIDE { backup_count_ = count; }
-
-  bool Skip(int count) GRPC_OVERRIDE {
-    const void* data;
-    int size;
-    while (Next(&data, &size)) {
-      if (size >= count) {
-        BackUp(size - count);
-        return true;
-      }
-      // size < count;
-      count -= size;
-    }
-    // error or we have too large count;
-    return false;
-  }
-
-  grpc::protobuf::int64 ByteCount() const GRPC_OVERRIDE {
-    return byte_count_ - backup_count_;
-  }
-
- private:
-  int64_t byte_count_;
-  int64_t backup_count_;
-  grpc_byte_buffer_reader reader_;
-  gpr_slice slice_;
-};
-}  // namespace
-
 namespace grpc {
 
 grpc_completion_queue* CoreCodegen::grpc_completion_queue_create(
@@ -192,6 +74,44 @@ void CoreCodegen::grpc_byte_buffer_destroy(grpc_byte_buffer* bb) {
   ::grpc_byte_buffer_destroy(bb);
 }
 
+void CoreCodegen::grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
+                                               grpc_byte_buffer* buffer) {
+  ::grpc_byte_buffer_reader_init(reader, buffer);
+}
+
+void CoreCodegen::grpc_byte_buffer_reader_destroy(
+    grpc_byte_buffer_reader* reader) {
+  ::grpc_byte_buffer_reader_destroy(reader);
+}
+
+int CoreCodegen::grpc_byte_buffer_reader_next(grpc_byte_buffer_reader* reader,
+                                              gpr_slice* slice) {
+  return ::grpc_byte_buffer_reader_next(reader, slice);
+}
+
+grpc_byte_buffer* CoreCodegen::grpc_raw_byte_buffer_create(gpr_slice* slice,
+                                                           size_t nslices) {
+  return ::grpc_raw_byte_buffer_create(slice, nslices);
+}
+
+gpr_slice CoreCodegen::gpr_slice_malloc(size_t length) {
+  return ::gpr_slice_malloc(length);
+}
+
+void CoreCodegen::gpr_slice_unref(gpr_slice slice) { ::gpr_slice_unref(slice); }
+
+gpr_slice CoreCodegen::gpr_slice_split_tail(gpr_slice* s, size_t split) {
+  return ::gpr_slice_split_tail(s, split);
+}
+
+void CoreCodegen::gpr_slice_buffer_add(gpr_slice_buffer* sb, gpr_slice slice) {
+  ::gpr_slice_buffer_add(sb, slice);
+}
+
+void CoreCodegen::gpr_slice_buffer_pop(gpr_slice_buffer* sb) {
+  ::gpr_slice_buffer_pop(sb);
+}
+
 void CoreCodegen::grpc_metadata_array_init(grpc_metadata_array* array) {
   ::grpc_metadata_array_init(array);
 }
@@ -200,6 +120,10 @@ void CoreCodegen::grpc_metadata_array_destroy(grpc_metadata_array* array) {
   ::grpc_metadata_array_destroy(array);
 }
 
+const Status& CoreCodegen::ok() { return grpc::Status::OK; }
+
+const Status& CoreCodegen::cancelled() { return grpc::Status::CANCELLED; }
+
 gpr_timespec CoreCodegen::gpr_inf_future(gpr_clock_type type) {
   return ::gpr_inf_future(type);
 }
@@ -209,48 +133,4 @@ void CoreCodegen::assert_fail(const char* failed_assertion) {
   abort();
 }
 
-Status CoreCodegen::SerializeProto(const grpc::protobuf::Message& msg,
-                                   grpc_byte_buffer** bp) {
-  GPR_TIMER_SCOPE("SerializeProto", 0);
-  int byte_size = msg.ByteSize();
-  if (byte_size <= kGrpcBufferWriterMaxBufferLength) {
-    gpr_slice slice = gpr_slice_malloc(byte_size);
-    GPR_ASSERT(GPR_SLICE_END_PTR(slice) ==
-               msg.SerializeWithCachedSizesToArray(GPR_SLICE_START_PTR(slice)));
-    *bp = grpc_raw_byte_buffer_create(&slice, 1);
-    gpr_slice_unref(slice);
-    return Status::OK;
-  } else {
-    GrpcBufferWriter writer(bp, kGrpcBufferWriterMaxBufferLength);
-    return msg.SerializeToZeroCopyStream(&writer)
-               ? Status::OK
-               : Status(StatusCode::INTERNAL, "Failed to serialize message");
-  }
-}
-
-Status CoreCodegen::DeserializeProto(grpc_byte_buffer* buffer,
-                                     grpc::protobuf::Message* msg,
-                                     int max_message_size) {
-  GPR_TIMER_SCOPE("DeserializeProto", 0);
-  if (buffer == nullptr) {
-    return Status(StatusCode::INTERNAL, "No payload");
-  }
-  Status result = Status::OK;
-  {
-    GrpcBufferReader reader(buffer);
-    ::grpc::protobuf::io::CodedInputStream decoder(&reader);
-    if (max_message_size > 0) {
-      decoder.SetTotalBytesLimit(max_message_size, max_message_size);
-    }
-    if (!msg->ParseFromCodedStream(&decoder)) {
-      result = Status(StatusCode::INTERNAL, msg->InitializationErrorString());
-    }
-    if (!decoder.ConsumedEntireMessage()) {
-      result = Status(StatusCode::INTERNAL, "Did not read entire message");
-    }
-  }
-  grpc_byte_buffer_destroy(buffer);
-  return result;
-}
-
 }  // namespace grpc
diff --git a/src/cpp/common/core_codegen.h b/src/cpp/common/core_codegen.h
index e15cb4c34a..656b11e7e7 100644
--- a/src/cpp/common/core_codegen.h
+++ b/src/cpp/common/core_codegen.h
@@ -42,13 +42,6 @@ namespace grpc {
 /// Implementation of the core codegen interface.
 class CoreCodegen : public CoreCodegenInterface {
  private:
-  Status SerializeProto(const grpc::protobuf::Message& msg,
-                        grpc_byte_buffer** bp) override;
-
-  Status DeserializeProto(grpc_byte_buffer* buffer,
-                          grpc::protobuf::Message* msg,
-                          int max_message_size) override;
-
   grpc_completion_queue* grpc_completion_queue_create(void* reserved) override;
   void grpc_completion_queue_destroy(grpc_completion_queue* cq) override;
   grpc_event grpc_completion_queue_pluck(grpc_completion_queue* cq, void* tag,
@@ -60,11 +53,30 @@ class CoreCodegen : public CoreCodegenInterface {
 
   void grpc_byte_buffer_destroy(grpc_byte_buffer* bb) override;
 
+  void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader* reader,
+                                    grpc_byte_buffer* buffer) override;
+  void grpc_byte_buffer_reader_destroy(
+      grpc_byte_buffer_reader* reader) override;
+  int grpc_byte_buffer_reader_next(grpc_byte_buffer_reader* reader,
+                                   gpr_slice* slice) override;
+
+  grpc_byte_buffer* grpc_raw_byte_buffer_create(gpr_slice* slice,
+                                                size_t nslices) override;
+
+  gpr_slice gpr_slice_malloc(size_t length) override;
+  void gpr_slice_unref(gpr_slice slice) override;
+  gpr_slice gpr_slice_split_tail(gpr_slice* s, size_t split) override;
+  void gpr_slice_buffer_add(gpr_slice_buffer* sb, gpr_slice slice) override;
+  void gpr_slice_buffer_pop(gpr_slice_buffer* sb) override;
+
   void grpc_metadata_array_init(grpc_metadata_array* array) override;
   void grpc_metadata_array_destroy(grpc_metadata_array* array) override;
 
   gpr_timespec gpr_inf_future(gpr_clock_type type) override;
 
+  virtual const Status& ok() override;
+  virtual const Status& cancelled() override;
+
   void assert_fail(const char* failed_assertion) override;
 };
 
diff --git a/src/csharp/Grpc.Examples/MathGrpc.cs b/src/csharp/Grpc.Examples/MathGrpc.cs
index f3bb0d1cdc..1a6482df90 100644
--- a/src/csharp/Grpc.Examples/MathGrpc.cs
+++ b/src/csharp/Grpc.Examples/MathGrpc.cs
@@ -103,7 +103,9 @@ namespace Math {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class MathClient : ClientBase<MathClient>, IMathClient
+    #pragma warning restore 0618
     {
       public MathClient(Channel channel) : base(channel)
       {
@@ -167,7 +169,9 @@ namespace Math {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IMath serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_Div, serviceImpl.Div)
@@ -177,7 +181,9 @@ namespace Math {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(MathBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_Div, serviceImpl.Div)
diff --git a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
index 72e11cca3a..e7f779753d 100644
--- a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
+++ b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
@@ -56,7 +56,9 @@ namespace Grpc.Health.V1 {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class HealthClient : ClientBase<HealthClient>, IHealthClient
+    #pragma warning restore 0618
     {
       public HealthClient(Channel channel) : base(channel)
       {
@@ -96,14 +98,18 @@ namespace Grpc.Health.V1 {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IHealth serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_Check, serviceImpl.Check).Build();
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(HealthBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_Check, serviceImpl.Check).Build();
diff --git a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
index cc01ae91a1..11c1572c19 100644
--- a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
@@ -72,7 +72,9 @@ namespace Grpc.Testing {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class MetricsServiceClient : ClientBase<MetricsServiceClient>, IMetricsServiceClient
+    #pragma warning restore 0618
     {
       public MetricsServiceClient(Channel channel) : base(channel)
       {
@@ -120,7 +122,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IMetricsService serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_GetAllGauges, serviceImpl.GetAllGauges)
@@ -128,7 +132,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(MetricsServiceBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_GetAllGauges, serviceImpl.GetAllGauges)
diff --git a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
index 46b16cf202..18cf0672e3 100644
--- a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
@@ -71,7 +71,9 @@ namespace Grpc.Testing {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class BenchmarkServiceClient : ClientBase<BenchmarkServiceClient>, IBenchmarkServiceClient
+    #pragma warning restore 0618
     {
       public BenchmarkServiceClient(Channel channel) : base(channel)
       {
@@ -119,7 +121,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IBenchmarkService serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_UnaryCall, serviceImpl.UnaryCall)
@@ -127,7 +131,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(BenchmarkServiceBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_UnaryCall, serviceImpl.UnaryCall)
@@ -241,7 +247,9 @@ namespace Grpc.Testing {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class WorkerServiceClient : ClientBase<WorkerServiceClient>, IWorkerServiceClient
+    #pragma warning restore 0618
     {
       public WorkerServiceClient(Channel channel) : base(channel)
       {
@@ -313,7 +321,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IWorkerService serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_RunServer, serviceImpl.RunServer)
@@ -323,7 +333,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(WorkerServiceBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_RunServer, serviceImpl.RunServer)
diff --git a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
index 31746cbe71..3b915f6df1 100644
--- a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
@@ -138,7 +138,9 @@ namespace Grpc.Testing {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class TestServiceClient : ClientBase<TestServiceClient>, ITestServiceClient
+    #pragma warning restore 0618
     {
       public TestServiceClient(Channel channel) : base(channel)
       {
@@ -226,7 +228,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(ITestService serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_EmptyCall, serviceImpl.EmptyCall)
@@ -238,7 +242,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(TestServiceBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_EmptyCall, serviceImpl.EmptyCall)
@@ -303,7 +309,9 @@ namespace Grpc.Testing {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class UnimplementedServiceClient : ClientBase<UnimplementedServiceClient>, IUnimplementedServiceClient
+    #pragma warning restore 0618
     {
       public UnimplementedServiceClient(Channel channel) : base(channel)
       {
@@ -343,14 +351,18 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IUnimplementedService serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_UnimplementedCall, serviceImpl.UnimplementedCall).Build();
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(UnimplementedServiceBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_UnimplementedCall, serviceImpl.UnimplementedCall).Build();
@@ -429,7 +441,9 @@ namespace Grpc.Testing {
     }
 
     // client stub
+    #pragma warning disable 0618
     public class ReconnectServiceClient : ClientBase<ReconnectServiceClient>, IReconnectServiceClient
+    #pragma warning restore 0618
     {
       public ReconnectServiceClient(Channel channel) : base(channel)
       {
@@ -485,7 +499,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IReconnectService serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_Start, serviceImpl.Start)
@@ -493,7 +509,9 @@ namespace Grpc.Testing {
     }
 
     // creates service definition that can be registered with a server
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(ReconnectServiceBase serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_Start, serviceImpl.Start)
diff --git a/test/core/surface/public_headers_must_be_c89.c b/test/core/surface/public_headers_must_be_c89.c
index 0eede6c23b..3eeb55d033 100644
--- a/test/core/surface/public_headers_must_be_c89.c
+++ b/test/core/surface/public_headers_must_be_c89.c
@@ -41,6 +41,7 @@
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/atm.h>
 #include <grpc/impl/codegen/byte_buffer.h>
+#include <grpc/impl/codegen/byte_buffer_reader.h>
 #include <grpc/impl/codegen/compression_types.h>
 #include <grpc/impl/codegen/connectivity_state.h>
 #include <grpc/impl/codegen/grpc_types.h>
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 7dc0496047..664ca03d97 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -833,6 +833,7 @@ include/grpc++/impl/codegen/sync_no_cxx11.h \
 include/grpc++/impl/codegen/sync_stream.h \
 include/grpc++/impl/codegen/time.h \
 include/grpc/impl/codegen/byte_buffer.h \
+include/grpc/impl/codegen/byte_buffer_reader.h \
 include/grpc/impl/codegen/compression_types.h \
 include/grpc/impl/codegen/connectivity_state.h \
 include/grpc/impl/codegen/grpc_types.h \
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 312fd17cb2..5188ef1e8d 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -833,6 +833,7 @@ include/grpc++/impl/codegen/sync_no_cxx11.h \
 include/grpc++/impl/codegen/sync_stream.h \
 include/grpc++/impl/codegen/time.h \
 include/grpc/impl/codegen/byte_buffer.h \
+include/grpc/impl/codegen/byte_buffer_reader.h \
 include/grpc/impl/codegen/compression_types.h \
 include/grpc/impl/codegen/connectivity_state.h \
 include/grpc/impl/codegen/grpc_types.h \
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 034d9c6e6f..42bdb2f043 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -766,6 +766,7 @@ include/grpc/compression.h \
 include/grpc/grpc.h \
 include/grpc/status.h \
 include/grpc/impl/codegen/byte_buffer.h \
+include/grpc/impl/codegen/byte_buffer_reader.h \
 include/grpc/impl/codegen/compression_types.h \
 include/grpc/impl/codegen/connectivity_state.h \
 include/grpc/impl/codegen/grpc_types.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 3a774a70d6..7a99598e05 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -766,6 +766,7 @@ include/grpc/compression.h \
 include/grpc/grpc.h \
 include/grpc/status.h \
 include/grpc/impl/codegen/byte_buffer.h \
+include/grpc/impl/codegen/byte_buffer_reader.h \
 include/grpc/impl/codegen/compression_types.h \
 include/grpc/impl/codegen/connectivity_state.h \
 include/grpc/impl/codegen/grpc_types.h \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index e94387cb4d..cfe204840d 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -5883,6 +5883,7 @@
     ], 
     "headers": [
       "include/grpc/impl/codegen/byte_buffer.h", 
+      "include/grpc/impl/codegen/byte_buffer_reader.h", 
       "include/grpc/impl/codegen/compression_types.h", 
       "include/grpc/impl/codegen/connectivity_state.h", 
       "include/grpc/impl/codegen/grpc_types.h", 
@@ -5893,6 +5894,7 @@
     "name": "grpc_codegen", 
     "src": [
       "include/grpc/impl/codegen/byte_buffer.h", 
+      "include/grpc/impl/codegen/byte_buffer_reader.h", 
       "include/grpc/impl/codegen/compression_types.h", 
       "include/grpc/impl/codegen/connectivity_state.h", 
       "include/grpc/impl/codegen/grpc_types.h", 
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
index 29cab37d52..0ec53acf65 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
@@ -331,6 +331,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
index 15e2807fd4..491aeaeb67 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
@@ -315,6 +315,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
index fcda361ef1..96bee4101c 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
@@ -331,6 +331,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
index 1dc95f985a..fe9eed781c 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
@@ -300,6 +300,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 4eec05a3b1..03f4eaa5be 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -273,6 +273,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 17c88c4805..4617e3de0d 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -516,6 +516,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index 26050dcf74..0eb6535c6b 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -264,6 +264,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index a4acf513bc..f544fe6158 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -456,6 +456,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
index cd0b40c873..34e939cf84 100644
--- a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
+++ b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj
@@ -191,6 +191,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
diff --git a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
index 029b8ef774..d66236580c 100644
--- a/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
+++ b/vsprojects/vcxproj/test/codegen_test_full/codegen_test_full.vcxproj.filters
@@ -120,6 +120,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
index 6d138fae1c..890d77df22 100644
--- a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
+++ b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj
@@ -191,6 +191,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\sync_stream.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\codegen\time.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
diff --git a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
index dc3f0b2d04..4e0ba656fc 100644
--- a/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
+++ b/vsprojects/vcxproj/test/codegen_test_minimal/codegen_test_minimal.vcxproj.filters
@@ -120,6 +120,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer_reader.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
-- 
GitLab


From 6da28b26bf7c96dbf714558bff46046c2efb0f91 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 27 Apr 2016 11:05:34 -0700
Subject: [PATCH 106/570] cleanup interop test scripts

---
 tools/dockerfile/grpc_interop_node/build_interop.sh | 2 --
 tools/dockerfile/grpc_interop_ruby/build_interop.sh | 2 --
 2 files changed, 4 deletions(-)

diff --git a/tools/dockerfile/grpc_interop_node/build_interop.sh b/tools/dockerfile/grpc_interop_node/build_interop.sh
index 4d4290d0b4..b99fd444ee 100755
--- a/tools/dockerfile/grpc_interop_node/build_interop.sh
+++ b/tools/dockerfile/grpc_interop_node/build_interop.sh
@@ -41,8 +41,6 @@ cd /var/local/git/grpc
 nvm use 0.12
 nvm alias default 0.12  # prevent the need to run 'nvm use' in every shell
 
-make install-certs
-
 # build Node interop client & server
 npm install -g node-gyp
 npm install --unsafe-perm --build-from-source
diff --git a/tools/dockerfile/grpc_interop_ruby/build_interop.sh b/tools/dockerfile/grpc_interop_ruby/build_interop.sh
index 685397bac2..97b3860f98 100755
--- a/tools/dockerfile/grpc_interop_ruby/build_interop.sh
+++ b/tools/dockerfile/grpc_interop_ruby/build_interop.sh
@@ -40,7 +40,5 @@ cp -r /var/local/jenkins/service_account $HOME || true
 cd /var/local/git/grpc
 rvm --default use ruby-2.1
 
-make install-certs
-
 # build Ruby interop client and server
 (cd src/ruby && gem update bundler && bundle && rake compile)
-- 
GitLab


From a6316693bcadadb87e4c189007e69dc4ad87c79c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 27 Apr 2016 11:08:06 -0700
Subject: [PATCH 107/570] get rid of the old homebrew/linuxbrew tests

---
 tools/dockerfile/grpc_linuxbrew/Dockerfile |  62 ---------
 tools/jenkins/run_distribution.sh          | 144 ---------------------
 2 files changed, 206 deletions(-)
 delete mode 100644 tools/dockerfile/grpc_linuxbrew/Dockerfile
 delete mode 100755 tools/jenkins/run_distribution.sh

diff --git a/tools/dockerfile/grpc_linuxbrew/Dockerfile b/tools/dockerfile/grpc_linuxbrew/Dockerfile
deleted file mode 100644
index 848489e091..0000000000
--- a/tools/dockerfile/grpc_linuxbrew/Dockerfile
+++ /dev/null
@@ -1,62 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# A work-in-progress Dockerfile that allows running gRPC homebrew
-# installations inside docker containers
-FROM debian:jessie
-
-# Core dependencies
-RUN apt-get update && apt-get install -y \
-  bzip2 curl git ruby wget
-
-# Install linuxbrew
-ENV PATH /home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin:$PATH
-RUN git clone https://github.com/Homebrew/linuxbrew.git /home/linuxbrew/.linuxbrew
-RUN brew doctor || true
-
-# Python dependency
-RUN apt-get update && apt-get install -y python-dev
-RUN curl https://bootstrap.pypa.io/get-pip.py | python
-
-# NodeJS dependency
-RUN touch .profile
-RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
-RUN /bin/bash -l -c "nvm install 0.12"
-
-# Ruby dependency
-RUN gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
-RUN /bin/bash -l -c "\curl -sSL https://get.rvm.io | bash -s stable"
-RUN /bin/bash -l -c "rvm install ruby-2.1"
-
-# PHP dependency
-RUN apt-get update && apt-get install -y php5 php5-dev php-pear phpunit unzip
-
-RUN /bin/bash -l -c "echo 'export PATH=/home/linuxbrew/.linuxbrew/bin:\$PATH' >> ~/.bashrc"
-
-CMD ["bash"]
diff --git a/tools/jenkins/run_distribution.sh b/tools/jenkins/run_distribution.sh
deleted file mode 100755
index 306b85b045..0000000000
--- a/tools/jenkins/run_distribution.sh
+++ /dev/null
@@ -1,144 +0,0 @@
-#!/bin/bash
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# This script is invoked by Jenkins and triggers a test run of
-# linuxbrew installation of a selected language
-set -ex
-
-# Our homebrew installation script command, per language
-# Can be used in both linux and macos
-if [ "$language" == "core" ]; then
-  command="curl -fsSL https://goo.gl/getgrpc | bash -"
-elif [[ "python nodejs ruby php" =~ "$language" ]]; then
-  command="curl -fsSL https://goo.gl/getgrpc | bash -s $language"
-else
-  echo "unsupported language $language"
-  exit 1
-fi
-
-if [ "$platform" == "linux" ]; then
-
-  if [ "$dist_channel" == "homebrew" ]; then
-
-    sha1=$(sha1sum tools/dockerfile/grpc_linuxbrew/Dockerfile | cut -f1 -d\ )
-    DOCKER_IMAGE_NAME=grpc_linuxbrew_$sha1
-
-    # build docker image, contains all pre-requisites
-    docker build -t $DOCKER_IMAGE_NAME tools/dockerfile/grpc_linuxbrew
-
-    # run per-language homebrew installation script
-    docker run --rm=true $DOCKER_IMAGE_NAME bash -l \
-      -c "nvm use 0.12; \
-          npm set unsafe-perm true; \
-          rvm use ruby-2.1; \
-          $command"
-
-  else
-    echo "Unsupported $platform dist_channel $dist_channel"
-    exit 1
-  fi
-
-elif [ "$platform" == "macos" ]; then
-
-  if [ "$dist_channel" == "homebrew" ]; then
-
-    echo "Formulas installed by system-wide homebrew (before)"
-    brew list -l
-
-    # Save the original PATH so that we can run the system `brew` command
-    # again at the end of the script
-    export ORIGINAL_PATH=$PATH
-
-    # Set up temp directories for test installation of homebrew
-    brew_root=/tmp/homebrew-test-$language
-    rm -rf $brew_root
-    mkdir -p $brew_root
-    git clone https://github.com/Homebrew/homebrew.git $brew_root
-
-    # Make sure we are operating at the right copy of temp homebrew
-    # installation
-    export PATH=$brew_root/bin:$PATH
-
-    # Set up right environment for each language
-    case $language in
-      *python*)
-        rm -rf jenkins_python_venv
-        virtualenv jenkins_python_venv
-        source jenkins_python_venv/bin/activate
-        ;;
-      *nodejs*)
-        export PATH=$HOME/.nvm/versions/node/v0.12.7/bin:$PATH
-        ;;
-      *ruby*)
-        export PATH=/usr/local/rvm/rubies/ruby-2.2.1/bin:$PATH
-        ;;
-      *php*)
-        export CFLAGS="-Wno-parentheses-equality"
-        ;;
-    esac
-
-    # Run our homebrew installation script
-    bash -c "$command"
-
-    # Uninstall / clean up per-language modules/extensions after the test
-    case $language in
-      *python*)
-        deactivate
-        rm -rf jenkins_python_venv
-        ;;
-      *nodejs*)
-        npm list -g | grep grpc
-        npm uninstall -g grpc
-        ;;
-      *ruby*)
-        gem list | grep grpc
-        gem uninstall grpc
-        ;;
-      *php*)
-        rm grpc.so
-        ;;
-    esac
-
-    # Clean up
-    rm -rf $brew_root
-
-    echo "Formulas installed by system-wide homebrew (after, should be unaffected)"
-    export PATH=$ORIGINAL_PATH
-    brew list -l
-
-  else
-    echo "Unsupported $platform dist_channel $dist_channel"
-    exit 1
-  fi
-
-else
-  echo "unsupported platform $platform"
-  exit 1
-fi
-- 
GitLab


From 85a93831ddf98632d8156bcebee92069b634ef06 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 27 Apr 2016 11:11:41 -0700
Subject: [PATCH 108/570] run all implemented C# interop tests

---
 tools/run_tests/run_interop_tests.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/run_tests/run_interop_tests.py b/tools/run_tests/run_interop_tests.py
index 18d4c1072b..758be9304d 100755
--- a/tools/run_tests/run_interop_tests.py
+++ b/tools/run_tests/run_interop_tests.py
@@ -111,8 +111,7 @@ class CSharpLanguage:
     return {}
 
   def unimplemented_test_cases(self):
-    # TODO: status_code_and_message doesn't work against node_server
-    return _SKIP_COMPRESSION + ['status_code_and_message']
+    return _SKIP_COMPRESSION
 
   def unimplemented_test_cases_server(self):
     return _SKIP_COMPRESSION
-- 
GitLab


From 31bad328b335597e898583199d43f2016934fd1b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 27 Apr 2016 11:15:04 -0700
Subject: [PATCH 109/570] get rid of the unused grpc_base Dockerfile

---
 tools/dockerfile/grpc_base/Dockerfile | 68 ---------------------------
 tools/dockerfile/grpc_base/README.md  | 11 -----
 2 files changed, 79 deletions(-)
 delete mode 100644 tools/dockerfile/grpc_base/Dockerfile
 delete mode 100644 tools/dockerfile/grpc_base/README.md

diff --git a/tools/dockerfile/grpc_base/Dockerfile b/tools/dockerfile/grpc_base/Dockerfile
deleted file mode 100644
index 91862773d5..0000000000
--- a/tools/dockerfile/grpc_base/Dockerfile
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Base Dockerfile for gRPC dev images
-FROM debian:latest
-
-# Install Git.
-RUN apt-get update && apt-get install -y \
-  autoconf \
-  autotools-dev \
-  build-essential \
-  bzip2 \
-  curl \
-  gcc \
-  git \
-  libc6 \
-  libc6-dbg \
-  libc6-dev \
-  libgtest-dev \
-  libtool \
-  make \
-  strace \
-  python-dev \
-  python-setuptools \
-  telnet \
-  unzip \
-  wget \
-  zip && apt-get clean
-
-# Install useful useful python modules
-RUN easy_install -U pip
-RUN pip install -U crcmod  # makes downloads from cloud storage faster
-
-# Install GCloud
-RUN wget https://dl.google.com/dl/cloudsdk/release/google-cloud-sdk.zip \
-  && unzip google-cloud-sdk.zip && rm google-cloud-sdk.zip
-ENV CLOUD_SDK /google-cloud-sdk
-RUN $CLOUD_SDK/install.sh --usage-reporting=true --path-update=true --bash-completion=true --rc-path=/.bashrc --disable-installation-options
-ENV PATH $CLOUD_SDK/bin:$PATH
-
-# Define the default command.
-CMD ["bash"]
diff --git a/tools/dockerfile/grpc_base/README.md b/tools/dockerfile/grpc_base/README.md
deleted file mode 100644
index 5c81b02425..0000000000
--- a/tools/dockerfile/grpc_base/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-Base GRPC Dockerfile
-====================
-
-Dockerfile for creating the base gRPC development Docker instance.
-For now, this assumes that the development will be done on GCE instances,
-with source code on GitHub.
-
-As of 2015/02/02, it includes
-- git
-- some useful tools like curl, emacs, strace, telnet etc
-- a patched version of protoc, to allow protos with stream tags to work
-- 
GitLab


From c218d05029deb6b27a952c5d4ed7ea74320d680f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 27 Apr 2016 11:24:42 -0700
Subject: [PATCH 110/570] move interop test docker files to a subdir

---
 tools/dockerfile/{ => interoptest}/grpc_interop_csharp/Dockerfile | 0
 .../{ => interoptest}/grpc_interop_csharp/build_interop.sh        | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_cxx/Dockerfile    | 0
 .../{ => interoptest}/grpc_interop_cxx/build_interop.sh           | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_go/Dockerfile     | 0
 .../dockerfile/{ => interoptest}/grpc_interop_go/build_interop.sh | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_http2/Dockerfile  | 0
 .../{ => interoptest}/grpc_interop_http2/build_interop.sh         | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_java/Dockerfile   | 0
 .../{ => interoptest}/grpc_interop_java/build_interop.sh          | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_node/Dockerfile   | 0
 .../{ => interoptest}/grpc_interop_node/build_interop.sh          | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_php/Dockerfile    | 0
 .../{ => interoptest}/grpc_interop_php/build_interop.sh           | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_python/Dockerfile | 0
 .../{ => interoptest}/grpc_interop_python/build_interop.sh        | 0
 tools/dockerfile/{ => interoptest}/grpc_interop_ruby/Dockerfile   | 0
 .../{ => interoptest}/grpc_interop_ruby/build_interop.sh          | 0
 18 files changed, 0 insertions(+), 0 deletions(-)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_csharp/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_csharp/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_cxx/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_cxx/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_go/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_go/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_http2/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_http2/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_java/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_java/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_node/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_node/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_php/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_php/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_python/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_python/build_interop.sh (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_ruby/Dockerfile (100%)
 rename tools/dockerfile/{ => interoptest}/grpc_interop_ruby/build_interop.sh (100%)

diff --git a/tools/dockerfile/grpc_interop_csharp/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_csharp/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_csharp/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_csharp/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_csharp/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_csharp/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_cxx/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_cxx/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_cxx/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_cxx/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_cxx/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_cxx/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_go/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_go/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_go/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_go/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_go/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_go/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_go/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_go/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_http2/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_http2/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_http2/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_http2/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_http2/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_http2/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_http2/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_http2/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_java/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_java/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_java/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_java/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_java/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_java/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_java/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_node/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_node/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_node/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_node/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_node/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_node/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_php/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_php/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_php/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_php/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_php/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_php/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_php/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_python/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_python/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_python/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_python/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_python/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_python/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_python/build_interop.sh
diff --git a/tools/dockerfile/grpc_interop_ruby/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile
similarity index 100%
rename from tools/dockerfile/grpc_interop_ruby/Dockerfile
rename to tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile
diff --git a/tools/dockerfile/grpc_interop_ruby/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_ruby/build_interop.sh
similarity index 100%
rename from tools/dockerfile/grpc_interop_ruby/build_interop.sh
rename to tools/dockerfile/interoptest/grpc_interop_ruby/build_interop.sh
-- 
GitLab


From 24b68cd62f8b3220c89c30342d491b0d71638c74 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 27 Apr 2016 12:19:56 -0700
Subject: [PATCH 111/570] generate interop test Dockerfiles using templates

---
 .../grpc_interop_csharp/Dockerfile.template   | 39 +++++++++++
 .../grpc_interop_cxx/Dockerfile.template      | 39 +++++++++++
 .../grpc_interop_go/Dockerfile.template       | 37 +++++++++++
 .../grpc_interop_http2/Dockerfile.template    | 37 +++++++++++
 .../grpc_interop_java/Dockerfile.template     | 44 +++++++++++++
 .../grpc_interop_node/Dockerfile.template     | 39 +++++++++++
 .../grpc_interop_php/Dockerfile.template      | 64 +++++++++++++++++++
 .../grpc_interop_python/Dockerfile.template   | 39 +++++++++++
 .../grpc_interop_ruby/Dockerfile.template     | 39 +++++++++++
 .../grpc_interop_csharp/Dockerfile            | 35 ++++++----
 .../interoptest/grpc_interop_cxx/Dockerfile   | 25 ++++++--
 .../interoptest/grpc_interop_java/Dockerfile  | 12 ++--
 .../interoptest/grpc_interop_node/Dockerfile  | 32 ++++++----
 .../interoptest/grpc_interop_php/Dockerfile   | 43 +++++++++----
 .../grpc_interop_python/Dockerfile            | 41 ++++++++----
 .../interoptest/grpc_interop_ruby/Dockerfile  | 36 +++++++----
 tools/jenkins/build_interop_image.sh          |  6 +-
 17 files changed, 529 insertions(+), 78 deletions(-)
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_go/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_http2/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile.template
 create mode 100644 templates/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile.template

diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile.template
new file mode 100644
index 0000000000..4cb8d3b088
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile.template
@@ -0,0 +1,39 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../csharp_deps.include"/>
+  <%include file="../../run_tests_addons.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile.template
new file mode 100644
index 0000000000..e39175a1ea
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile.template
@@ -0,0 +1,39 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../cxx_deps.include"/>
+  <%include file="../../run_tests_addons.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_go/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_go/Dockerfile.template
new file mode 100644
index 0000000000..542c81d614
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_go/Dockerfile.template
@@ -0,0 +1,37 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM golang:1.5
+  
+  <%include file="../../go_path.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_http2/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_http2/Dockerfile.template
new file mode 100644
index 0000000000..542c81d614
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_http2/Dockerfile.template
@@ -0,0 +1,37 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM golang:1.5
+  
+  <%include file="../../go_path.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile.template
new file mode 100644
index 0000000000..c286e80826
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile.template
@@ -0,0 +1,44 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../java_deps.include"/>
+  
+  # Trigger download of as many Gradle artifacts as possible.
+  RUN git clone --recursive --depth 1 https://github.com/grpc/grpc-java.git && ${'\\'}
+    cd grpc-java && ${'\\'}
+    ./gradlew :grpc-interop-testing:installDist -PskipCodegen=true && ${'\\'}
+    rm -r "$(pwd)"
+  
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile.template
new file mode 100644
index 0000000000..89bb9acc1a
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile.template
@@ -0,0 +1,39 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../node_deps.include"/>
+  <%include file="../../run_tests_addons.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile.template
new file mode 100644
index 0000000000..476f9d3d3e
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile.template
@@ -0,0 +1,64 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../ruby_deps.include"/>
+  <%include file="../../php_deps.include"/>
+  <%include file="../../run_tests_addons.include"/>
+  # ronn: a ruby tool used to convert markdown to man pages, used during the
+  # install of Protobuf extensions
+  #
+  # rake: a ruby version of make used to build the PHP Protobuf extension
+  RUN /bin/bash -l -c "rvm all do gem install ronn rake"
+  
+  # Install composer
+  RUN curl -sS https://getcomposer.org/installer | php
+  RUN mv composer.phar /usr/local/bin/composer
+  
+  # As an attempt to work around #4212, try to prefetch Protobuf-PHP dependency
+  # into composer cache to prevent "composer install" from cloning on each build.
+  RUN git clone --mirror https://github.com/stanley-cheung/Protobuf-PHP.git ${'\\'}
+    /root/.composer/cache/vcs/git-github.com-stanley-cheung-Protobuf-PHP.git/
+  
+  # Download the patched PHP protobuf so that PHP gRPC clients can be generated
+  # from proto3 schemas.
+  RUN git clone https://github.com/stanley-cheung/Protobuf-PHP.git /var/local/git/protobuf-php
+  
+  RUN /bin/bash -l -c "rvm use ruby-2.1 ${'\\'}
+    && cd /var/local/git/protobuf-php ${'\\'}
+    && rvm all do rake pear:package version=1.0 ${'\\'}
+    && pear install Protobuf-1.0.tgz"
+  
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile.template
new file mode 100644
index 0000000000..4e816ce5b6
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile.template
@@ -0,0 +1,39 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../python_deps.include"/>
+  <%include file="../../run_tests_addons.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/templates/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile.template b/templates/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile.template
new file mode 100644
index 0000000000..c3625b91fc
--- /dev/null
+++ b/templates/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile.template
@@ -0,0 +1,39 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../ruby_deps.include"/>
+  <%include file="../../run_tests_addons.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile
index 93cd25010e..baab2f5638 100644
--- a/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_csharp/Dockerfile
@@ -27,12 +27,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# A work-in-progress Dockerfile that allows running gRPC test suites
-# inside a docker container.
-
 FROM debian:jessie
 
-# Install Git.
+# Install Git and basic packages.
 RUN apt-get update && apt-get install -y \
   autoconf \
   autotools-dev \
@@ -43,13 +40,16 @@ RUN apt-get update && apt-get install -y \
   gcc \
   gcc-multilib \
   git \
+  golang \
   gyp \
+  lcov \
   libc6 \
   libc6-dbg \
   libc6-dev \
   libgtest-dev \
   libtool \
   make \
+  perl \
   strace \
   python-dev \
   python-setuptools \
@@ -59,15 +59,11 @@ RUN apt-get update && apt-get install -y \
   wget \
   zip && apt-get clean
 
-# Prepare ccache
-RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
-RUN ln -s /usr/bin/ccache /usr/local/bin/g++
-RUN ln -s /usr/bin/ccache /usr/local/bin/cc
-RUN ln -s /usr/bin/ccache /usr/local/bin/c++
-RUN ln -s /usr/bin/ccache /usr/local/bin/clang
-RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
 
-#################
+#================
 # C# dependencies
 
 # Update to a newer version of mono
@@ -84,5 +80,20 @@ RUN apt-get update && apt-get -y dist-upgrade && apt-get install -y \
     nuget \
     && apt-get clean
 
+# Prepare ccache
+RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
+RUN ln -s /usr/bin/ccache /usr/local/bin/g++
+RUN ln -s /usr/bin/ccache /usr/local/bin/cc
+RUN ln -s /usr/bin/ccache /usr/local/bin/c++
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+
+#======================
+# Zookeeper dependencies
+# TODO(jtattermusch): is zookeeper still needed?
+RUN apt-get install -y libzookeeper-mt-dev
+
+RUN mkdir /var/local/jenkins
+
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile
index 1fa1907533..2bbccca9e5 100644
--- a/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_cxx/Dockerfile
@@ -27,12 +27,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# A work-in-progress Dockerfile that allows running gRPC test suites
-# inside a docker container.
-
 FROM debian:jessie
 
-# Install Git.
+# Install Git and basic packages.
 RUN apt-get update && apt-get install -y \
   autoconf \
   autotools-dev \
@@ -43,13 +40,16 @@ RUN apt-get update && apt-get install -y \
   gcc \
   gcc-multilib \
   git \
+  golang \
   gyp \
+  lcov \
   libc6 \
   libc6-dbg \
   libc6-dev \
   libgtest-dev \
   libtool \
   make \
+  perl \
   strace \
   python-dev \
   python-setuptools \
@@ -59,6 +59,14 @@ RUN apt-get update && apt-get install -y \
   wget \
   zip && apt-get clean
 
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
+
+#=================
+# C++ dependencies
+RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev clang && apt-get clean
+
 # Prepare ccache
 RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
 RUN ln -s /usr/bin/ccache /usr/local/bin/g++
@@ -67,9 +75,12 @@ RUN ln -s /usr/bin/ccache /usr/local/bin/c++
 RUN ln -s /usr/bin/ccache /usr/local/bin/clang
 RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
 
-##################
-# C++ dependencies
-RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev clang
+#======================
+# Zookeeper dependencies
+# TODO(jtattermusch): is zookeeper still needed?
+RUN apt-get install -y libzookeeper-mt-dev
+
+RUN mkdir /var/local/jenkins
 
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile
index 370657b651..252c9bc928 100644
--- a/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_java/Dockerfile
@@ -31,23 +31,23 @@ FROM debian:jessie
 
 # Install JDK 8 and Git
 #
-# TODO(temiola): simplify this if/when a simpler process is available.
-#
 RUN echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections && \
   echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | tee /etc/apt/sources.list.d/webupd8team-java.list && \
   echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | tee -a /etc/apt/sources.list.d/webupd8team-java.list && \
-  apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886 && \
-  apt-get update && \
-  apt-get -y install \
+  apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886
+
+RUN apt-get update && apt-get -y install \
       git \
       libapr1 \
       oracle-java8-installer \
       && \
-  apt-get clean && rm -r /var/cache/oracle-jdk8-installer/
+    apt-get clean && rm -r /var/cache/oracle-jdk8-installer/
 
 ENV JAVA_HOME /usr/lib/jvm/java-8-oracle
 ENV PATH $PATH:$JAVA_HOME/bin
 
+
+
 # Trigger download of as many Gradle artifacts as possible.
 RUN git clone --recursive --depth 1 https://github.com/grpc/grpc-java.git && \
   cd grpc-java && \
diff --git a/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
index db5aff844d..64314f8864 100644
--- a/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
@@ -27,12 +27,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# A work-in-progress Dockerfile that allows running gRPC test suites
-# inside a docker container.
-
 FROM debian:jessie
 
-# Install Git.
+# Install Git and basic packages.
 RUN apt-get update && apt-get install -y \
   autoconf \
   autotools-dev \
@@ -43,14 +40,16 @@ RUN apt-get update && apt-get install -y \
   gcc \
   gcc-multilib \
   git \
+  golang \
   gyp \
+  lcov \
   libc6 \
   libc6-dbg \
   libc6-dev \
   libgtest-dev \
-  libssl-dev \
   libtool \
   make \
+  perl \
   strace \
   python-dev \
   python-setuptools \
@@ -60,6 +59,18 @@ RUN apt-get update && apt-get install -y \
   wget \
   zip && apt-get clean
 
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
+
+#==================
+# Node dependencies
+
+# Install nvm
+RUN touch .profile
+RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
+RUN /bin/bash -l -c "nvm install 0.12 && npm config set cache /tmp/npm-cache"
+
 # Prepare ccache
 RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
 RUN ln -s /usr/bin/ccache /usr/local/bin/g++
@@ -68,13 +79,12 @@ RUN ln -s /usr/bin/ccache /usr/local/bin/c++
 RUN ln -s /usr/bin/ccache /usr/local/bin/clang
 RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
 
-##################
-# Node dependencies
+#======================
+# Zookeeper dependencies
+# TODO(jtattermusch): is zookeeper still needed?
+RUN apt-get install -y libzookeeper-mt-dev
 
-# Install nvm
-RUN touch .profile
-RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
-RUN /bin/bash -l -c "nvm install 0.12"
+RUN mkdir /var/local/jenkins
 
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile
index cf3e79176a..e27a6a2301 100644
--- a/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_php/Dockerfile
@@ -27,12 +27,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# A work-in-progress Dockerfile that allows running gRPC test suites
-# inside a docker container.
-
 FROM debian:jessie
 
-# Install Git.
+# Install Git and basic packages.
 RUN apt-get update && apt-get install -y \
   autoconf \
   autotools-dev \
@@ -43,13 +40,16 @@ RUN apt-get update && apt-get install -y \
   gcc \
   gcc-multilib \
   git \
+  golang \
   gyp \
+  lcov \
   libc6 \
   libc6-dbg \
   libc6-dev \
   libgtest-dev \
   libtool \
   make \
+  perl \
   strace \
   python-dev \
   python-setuptools \
@@ -59,15 +59,11 @@ RUN apt-get update && apt-get install -y \
   wget \
   zip && apt-get clean
 
-# Prepare ccache
-RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
-RUN ln -s /usr/bin/ccache /usr/local/bin/g++
-RUN ln -s /usr/bin/ccache /usr/local/bin/cc
-RUN ln -s /usr/bin/ccache /usr/local/bin/c++
-RUN ln -s /usr/bin/ccache /usr/local/bin/clang
-RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
 
-##################
+#==================
 # Ruby dependencies
 
 # Install rvm
@@ -82,14 +78,35 @@ RUN /bin/bash -l -c "echo 'export PATH=/usr/local/rvm/bin:$PATH' >> ~/.bashrc"
 RUN /bin/bash -l -c "echo 'rvm --default use ruby-2.1' >> ~/.bashrc"
 RUN /bin/bash -l -c "gem install bundler --no-ri --no-rdoc"
 
-##################
+#=================
 # PHP dependencies
 
 # Install dependencies
 
+RUN /bin/bash -l -c "echo 'deb http://packages.dotdeb.org wheezy-php55 all' \
+    >> /etc/apt/sources.list.d/dotdeb.list"
+RUN /bin/bash -l -c "echo 'deb-src http://packages.dotdeb.org wheezy-php55 all' \
+    >> /etc/apt/sources.list.d/dotdeb.list"
+RUN wget http://www.dotdeb.org/dotdeb.gpg -O- | apt-key add -
+
 RUN apt-get update && apt-get install -y \
     git php5 php5-dev phpunit unzip
 
+# Prepare ccache
+RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
+RUN ln -s /usr/bin/ccache /usr/local/bin/g++
+RUN ln -s /usr/bin/ccache /usr/local/bin/cc
+RUN ln -s /usr/bin/ccache /usr/local/bin/c++
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+
+#======================
+# Zookeeper dependencies
+# TODO(jtattermusch): is zookeeper still needed?
+RUN apt-get install -y libzookeeper-mt-dev
+
+RUN mkdir /var/local/jenkins
+
 # ronn: a ruby tool used to convert markdown to man pages, used during the
 # install of Protobuf extensions
 #
diff --git a/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile
index 047604b1b7..071fb2c93b 100644
--- a/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_python/Dockerfile
@@ -27,12 +27,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# A work-in-progress Dockerfile that allows running gRPC test suites
-# inside a docker container.
-
 FROM debian:jessie
 
-# Install Git.
+# Install Git and basic packages.
 RUN apt-get update && apt-get install -y \
   autoconf \
   autotools-dev \
@@ -43,17 +40,18 @@ RUN apt-get update && apt-get install -y \
   gcc \
   gcc-multilib \
   git \
+  golang \
   gyp \
+  lcov \
   libc6 \
   libc6-dbg \
   libc6-dev \
   libgtest-dev \
-  libssl-dev \
   libtool \
   make \
+  perl \
   strace \
   python-dev \
-  python-pip \
   python-setuptools \
   python-yaml \
   telnet \
@@ -61,6 +59,25 @@ RUN apt-get update && apt-get install -y \
   wget \
   zip && apt-get clean
 
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
+
+#====================
+# Python dependencies
+
+# Install dependencies
+
+RUN apt-get update && apt-get install -y \
+    python-all-dev \
+    python3-all-dev \
+    python-pip
+
+# Install Python packages from PyPI
+RUN pip install pip --upgrade
+RUN pip install virtualenv
+RUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.0.0a2 tox
+
 # Prepare ccache
 RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
 RUN ln -s /usr/bin/ccache /usr/local/bin/g++
@@ -69,14 +86,12 @@ RUN ln -s /usr/bin/ccache /usr/local/bin/c++
 RUN ln -s /usr/bin/ccache /usr/local/bin/clang
 RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
 
+#======================
+# Zookeeper dependencies
+# TODO(jtattermusch): is zookeeper still needed?
+RUN apt-get install -y libzookeeper-mt-dev
 
-#####################
-# Python dependencies
-
-# Install Python requisites
-RUN /bin/bash -l -c "pip install --upgrade pip"
-RUN /bin/bash -l -c "pip install virtualenv"
-RUN /bin/bash -l -c "pip install tox"
+RUN mkdir /var/local/jenkins
 
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile
index ff201fa291..df8eef5438 100644
--- a/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_ruby/Dockerfile
@@ -27,12 +27,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# A work-in-progress Dockerfile that allows running gRPC test suites
-# inside a docker container.
-
 FROM debian:jessie
 
-# Install Git.
+# Install Git and basic packages.
 RUN apt-get update && apt-get install -y \
   autoconf \
   autotools-dev \
@@ -43,13 +40,16 @@ RUN apt-get update && apt-get install -y \
   gcc \
   gcc-multilib \
   git \
+  golang \
   gyp \
+  lcov \
   libc6 \
   libc6-dbg \
   libc6-dev \
   libgtest-dev \
   libtool \
   make \
+  perl \
   strace \
   python-dev \
   python-setuptools \
@@ -59,16 +59,11 @@ RUN apt-get update && apt-get install -y \
   wget \
   zip && apt-get clean
 
-# Prepare ccache
-RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
-RUN ln -s /usr/bin/ccache /usr/local/bin/g++
-RUN ln -s /usr/bin/ccache /usr/local/bin/cc
-RUN ln -s /usr/bin/ccache /usr/local/bin/c++
-RUN ln -s /usr/bin/ccache /usr/local/bin/clang
-RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
-
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
 
-##################
+#==================
 # Ruby dependencies
 
 # Install rvm
@@ -83,5 +78,20 @@ RUN /bin/bash -l -c "echo 'export PATH=/usr/local/rvm/bin:$PATH' >> ~/.bashrc"
 RUN /bin/bash -l -c "echo 'rvm --default use ruby-2.1' >> ~/.bashrc"
 RUN /bin/bash -l -c "gem install bundler --no-ri --no-rdoc"
 
+# Prepare ccache
+RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
+RUN ln -s /usr/bin/ccache /usr/local/bin/g++
+RUN ln -s /usr/bin/ccache /usr/local/bin/cc
+RUN ln -s /usr/bin/ccache /usr/local/bin/c++
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+
+#======================
+# Zookeeper dependencies
+# TODO(jtattermusch): is zookeeper still needed?
+RUN apt-get install -y libzookeeper-mt-dev
+
+RUN mkdir /var/local/jenkins
+
 # Define the default command.
 CMD ["bash"]
diff --git a/tools/jenkins/build_interop_image.sh b/tools/jenkins/build_interop_image.sh
index 26687a5a85..d2ba97c3de 100755
--- a/tools/jenkins/build_interop_image.sh
+++ b/tools/jenkins/build_interop_image.sh
@@ -71,10 +71,10 @@ then
 fi
 
 # Use image name based on Dockerfile checksum
-BASE_IMAGE=${BASE_NAME}_base:`sha1sum tools/dockerfile/$BASE_NAME/Dockerfile | cut -f1 -d\ `
+BASE_IMAGE=${BASE_NAME}_base:`sha1sum tools/dockerfile/interoptest/$BASE_NAME/Dockerfile | cut -f1 -d\ `
 
 # Make sure base docker image has been built. Should be instantaneous if so.
-docker build -t $BASE_IMAGE --force-rm=true tools/dockerfile/$BASE_NAME || exit $?
+docker build -t $BASE_IMAGE --force-rm=true tools/dockerfile/interoptest/$BASE_NAME || exit $?
 
 # Create a local branch so the child Docker script won't complain
 git branch -f jenkins-docker
@@ -92,7 +92,7 @@ CONTAINER_NAME="build_${BASE_NAME}_$(uuidgen)"
   -v /tmp/ccache:/tmp/ccache \
   --name=$CONTAINER_NAME \
   $BASE_IMAGE \
-  bash -l /var/local/jenkins/grpc/tools/dockerfile/$BASE_NAME/build_interop.sh \
+  bash -l /var/local/jenkins/grpc/tools/dockerfile/interoptest/$BASE_NAME/build_interop.sh \
   && docker commit $CONTAINER_NAME $INTEROP_IMAGE \
   && echo "Successfully built image $INTEROP_IMAGE")
 EXITCODE=$?
-- 
GitLab


From 6f6076659f4e35a903ffaf217db8e05175345977 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 27 Apr 2016 16:38:33 -0700
Subject: [PATCH 112/570] Load default roots.pem in Node via
 grpc_set_ssl_roots_override_callback

---
 src/node/ext/node_grpc.cc | 35 +++++++++++++++++++++++++++++++++++
 src/node/index.js         |  7 +++----
 2 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/src/node/ext/node_grpc.cc b/src/node/ext/node_grpc.cc
index b988f29878..6b6e42737b 100644
--- a/src/node/ext/node_grpc.cc
+++ b/src/node/ext/node_grpc.cc
@@ -35,6 +35,8 @@
 #include <nan.h>
 #include <v8.h>
 #include "grpc/grpc.h"
+#include "grpc/grpc_security.h"
+#include "grpc/support/alloc.h"
 
 #include "call.h"
 #include "call_credentials.h"
@@ -51,6 +53,8 @@ using v8::Object;
 using v8::Uint32;
 using v8::String;
 
+static char *pem_root_certs = NULL;
+
 void InitStatusConstants(Local<Object> exports) {
   Nan::HandleScope scope;
   Local<Object> status = Nan::New<Object>();
@@ -268,9 +272,36 @@ NAN_METHOD(MetadataKeyIsBinary) {
       grpc_is_binary_header(key_str, static_cast<size_t>(key->Length()))));
 }
 
+static grpc_ssl_roots_override_result get_ssl_roots_override(
+    char **pem_root_certs_ptr) {
+  *pem_root_certs_ptr = pem_root_certs;
+  if (pem_root_certs == NULL) {
+    return GRPC_SSL_ROOTS_OVERRIDE_FAIL;
+  } else {
+    return GRPC_SSL_ROOTS_OVERRIDE_OK;
+  }
+}
+
+/* This should only be called once, and only before creating any
+ *ServerCredentials */
+NAN_METHOD(SetDefaultRootsPem) {
+  if (!info[0]->IsString()) {
+    return Nan::ThrowTypeError(
+        "setDefaultRootsPem's argument must be a string");
+  }
+  Nan::Utf8String utf8_roots(info[0]);
+  size_t length = static_cast<size_t>(utf8_roots.length());
+  if (length > 0) {
+    const char *data = *utf8_roots;
+    pem_root_certs = (char *)gpr_malloc((length + 1) * sizeof(char));
+    memcpy(pem_root_certs, data, length + 1);
+  }
+}
+
 void init(Local<Object> exports) {
   Nan::HandleScope scope;
   grpc_init();
+  grpc_set_ssl_roots_override_callback(get_ssl_roots_override);
   InitStatusConstants(exports);
   InitCallErrorConstants(exports);
   InitOpTypeConstants(exports);
@@ -298,6 +329,10 @@ void init(Local<Object> exports) {
            Nan::GetFunction(
                Nan::New<FunctionTemplate>(MetadataKeyIsBinary)
                             ).ToLocalChecked());
+  Nan::Set(exports, Nan::New("setDefaultRootsPem").ToLocalChecked(),
+           Nan::GetFunction(
+               Nan::New<FunctionTemplate>(SetDefaultRootsPem)
+                            ).ToLocalChecked());
 }
 
 NODE_MODULE(grpc_node, init)
diff --git a/src/node/index.js b/src/node/index.js
index d345a5142d..66664d94b5 100644
--- a/src/node/index.js
+++ b/src/node/index.js
@@ -34,13 +34,10 @@
 'use strict';
 
 var path = require('path');
+var fs = require('fs');
 
 var SSL_ROOTS_PATH = path.resolve(__dirname, '..', '..', 'etc', 'roots.pem');
 
-if (!process.env.GRPC_DEFAULT_SSL_ROOTS_FILE_PATH) {
-  process.env.GRPC_DEFAULT_SSL_ROOTS_FILE_PATH = SSL_ROOTS_PATH;
-}
-
 var _ = require('lodash');
 
 var ProtoBuf = require('protobufjs');
@@ -53,6 +50,8 @@ var Metadata = require('./src/metadata.js');
 
 var grpc = require('./src/grpc_extension');
 
+grpc.setDefaultRootsPem(fs.readFileSync(SSL_ROOTS_PATH, 'ascii'));
+
 /**
  * Load a gRPC object from an existing ProtoBuf.Reflect object.
  * @param {ProtoBuf.Reflect.Namespace} value The ProtoBuf object to load.
-- 
GitLab


From 1408920ab936104f539a020f7707a5aa6189231b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 27 Apr 2016 17:55:27 -0700
Subject: [PATCH 113/570] get rid of local qpsworkers before starting the tests

---
 tools/run_tests/performance/kill_workers.sh   | 51 +++++++++++++++++++
 .../performance/remote_host_prepare.sh        |  7 ++-
 tools/run_tests/run_performance_tests.py      | 22 +++++---
 3 files changed, 70 insertions(+), 10 deletions(-)
 create mode 100755 tools/run_tests/performance/kill_workers.sh

diff --git a/tools/run_tests/performance/kill_workers.sh b/tools/run_tests/performance/kill_workers.sh
new file mode 100755
index 0000000000..3eae8c31cb
--- /dev/null
+++ b/tools/run_tests/performance/kill_workers.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -ex
+
+cd $(dirname $0)/../../..
+
+# Make sure there are no pre-existing QPS workers around before starting
+# the performance test suite
+
+# C++
+killall -9 qps_worker || true
+
+# C#
+ps -C mono -o pid=,cmd= | grep QpsWorker | awk '{print $1}' | xargs kill -9
+
+# Ruby
+ps -C ruby -o pid=,cmd= | grep 'qps/worker.rb' | awk '{print $1}' | xargs kill -9
+
+# Node
+ps -C node -o pid=,cmd= | grep 'performance/worker.js' | awk '{print $1}' | xargs kill -9
+
+# Java
+jps | grep LoadWorker | awk '{print $1}' | xargs kill -9
diff --git a/tools/run_tests/performance/remote_host_prepare.sh b/tools/run_tests/performance/remote_host_prepare.sh
index 17cfa1a599..d7f539a74e 100755
--- a/tools/run_tests/performance/remote_host_prepare.sh
+++ b/tools/run_tests/performance/remote_host_prepare.sh
@@ -41,10 +41,9 @@ ssh "${USER_AT_HOST}" "rm -rf ~/performance_workspace && mkdir -p ~/performance_
 # could also kill jenkins.
 ssh "${USER_AT_HOST}" "killall -9 qps_worker mono node ruby || true"
 
-# Kill all java LoadWorker processes. We can't just killall java
-# as one of the processes might be jenkins.
-ssh "${USER_AT_HOST}" 'kill -9 $(jps | grep LoadWorker | cut -f1 -d" ") || true'
-
 # push the current sources to the slave and unpack it.
 scp ../grpc.tar "${USER_AT_HOST}:~/performance_workspace"
 ssh "${USER_AT_HOST}" "tar -xf ~/performance_workspace/grpc.tar -C ~/performance_workspace"
+
+# For consistency with local run, invoke the kill_workers script remotely.
+ssh "${USER_AT_HOST}" "~/performance_workspace/grpc/tools/run_tests/performance/kill_workers.sh"
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index ada341abf5..fb3b0a1afd 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -157,8 +157,9 @@ def archive_repo(languages):
     sys.exit(1)
 
 
-def prepare_remote_hosts(hosts):
-  """Prepares remote hosts."""
+def prepare_remote_hosts(hosts, prepare_local=False):
+  """Prepares remote hosts (and maybe prepare localhost as well)."""
+  prepare_timeout = 5*60
   prepare_jobs = []
   for host in hosts:
     user_at_host = '%s@%s' % (_REMOTE_HOST_USERNAME, host)
@@ -167,13 +168,20 @@ def prepare_remote_hosts(hosts):
             cmdline=['tools/run_tests/performance/remote_host_prepare.sh'],
             shortname='remote_host_prepare.%s' % host,
             environ = {'USER_AT_HOST': user_at_host},
-            timeout_seconds=5*60))
-  jobset.message('START', 'Preparing remote hosts.', do_newline=True)
+            timeout_seconds=prepare_timeout))
+  if prepare_local:
+    # Prepare localhost as well
+    prepare_jobs.append(
+        jobset.JobSpec(
+            cmdline=['tools/run_tests/performance/kill_workers.sh'],
+            shortname='local_prepare',
+            timeout_seconds=prepare_timeout))
+  jobset.message('START', 'Preparing hosts.', do_newline=True)
   num_failures, _ = jobset.run(
       prepare_jobs, newline_on_success=True, maxjobs=10)
   if num_failures == 0:
     jobset.message('SUCCESS',
-                   'Remote hosts ready to start build.',
+                   'Prepare step completed successfully.',
                    do_newline=True)
   else:
     jobset.message('FAILED', 'Failed to prepare remote hosts.',
@@ -322,7 +330,9 @@ if args.remote_driver_host:
 
 if remote_hosts:
   archive_repo(languages=[str(l) for l in languages])
-  prepare_remote_hosts(remote_hosts)
+  prepare_remote_hosts(remote_hosts, prepare_local=True)
+else:
+  prepare_remote_hosts([], prepare_local=True)
 
 build_local = False
 if not args.remote_driver_host:
-- 
GitLab


From 267684ca06f7f032bdcdfdfd4edd66af7a662800 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Wed, 27 Apr 2016 18:32:04 -0700
Subject: [PATCH 114/570] Tiny fix to check_include_guards script

---
 tools/distrib/check_include_guards.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/distrib/check_include_guards.py b/tools/distrib/check_include_guards.py
index 897a899e7e..890c75fbd8 100755
--- a/tools/distrib/check_include_guards.py
+++ b/tools/distrib/check_include_guards.py
@@ -97,6 +97,7 @@ class GuardValidator(object):
     match = self.ifndef_re.search(fcontents)
     if not match:
       print 'something drastically wrong with: %s' % fpath
+      return False # failed
     if match.lastindex is None:
       # No ifndef. Request manual addition with hints
       self.fail(fpath, match.re, match.string, '', '', False)
-- 
GitLab


From 832ae81b21025c415fc183b1aa18e063c44180a3 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 27 Apr 2016 18:38:54 -0700
Subject: [PATCH 115/570] Allow additive changes to protos w/o forcing user
 implementation

---
 src/compiler/python_generator.cc              | 10 ++---
 .../protoc_plugin/beta_python_plugin_test.py  | 41 +++++++++++++++++++
 2 files changed, 46 insertions(+), 5 deletions(-)

diff --git a/src/compiler/python_generator.cc b/src/compiler/python_generator.cc
index 02c032800b..59137e1c92 100644
--- a/src/compiler/python_generator.cc
+++ b/src/compiler/python_generator.cc
@@ -190,7 +190,7 @@ bool PrintBetaServicer(const ServiceDescriptor* service,
         "Documentation", doc,
       });
   out->Print("\n");
-  out->Print(dict, "class Beta$Service$Servicer(six.with_metaclass(abc.ABCMeta, object)):\n");
+  out->Print(dict, "class Beta$Service$Servicer(object):\n");
   {
     IndentScope raii_class_indent(out);
     out->Print(dict, "\"\"\"$Documentation$\"\"\"\n");
@@ -198,12 +198,11 @@ bool PrintBetaServicer(const ServiceDescriptor* service,
       auto meth = service->method(i);
       grpc::string arg_name = meth->client_streaming() ?
           "request_iterator" : "request";
-      out->Print("@abc.abstractmethod\n");
       out->Print("def $Method$(self, $ArgName$, context):\n",
                  "Method", meth->name(), "ArgName", arg_name);
       {
         IndentScope raii_method_indent(out);
-        out->Print("raise NotImplementedError()\n");
+        out->Print("context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)\n");
       }
     }
   }
@@ -218,7 +217,7 @@ bool PrintBetaStub(const ServiceDescriptor* service,
         "Documentation", doc,
       });
   out->Print("\n");
-  out->Print(dict, "class Beta$Service$Stub(six.with_metaclass(abc.ABCMeta, object)):\n");
+  out->Print(dict, "class Beta$Service$Stub(object):\n");
   {
     IndentScope raii_class_indent(out);
     out->Print(dict, "\"\"\"$Documentation$\"\"\"\n");
@@ -227,7 +226,6 @@ bool PrintBetaStub(const ServiceDescriptor* service,
       grpc::string arg_name = meth->client_streaming() ?
           "request_iterator" : "request";
       auto methdict = ListToDict({"Method", meth->name(), "ArgName", arg_name});
-      out->Print("@abc.abstractmethod\n");
       out->Print(methdict, "def $Method$(self, $ArgName$, timeout):\n");
       {
         IndentScope raii_method_indent(out);
@@ -450,6 +448,8 @@ bool PrintPreamble(const FileDescriptor* file,
   out->Print("import six\n");
   out->Print("from $Package$ import implementations as beta_implementations\n",
              "Package", config.beta_package_root);
+  out->Print("from $Package$ import interfaces as beta_interfaces\n",
+             "Package", config.beta_package_root);
   out->Print("from grpc.framework.common import cardinality\n");
   out->Print("from grpc.framework.interfaces.face import utilities as face_utilities\n");
   return true;
diff --git a/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py b/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
index 6fba3d4271..3dc3042e38 100644
--- a/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
+++ b/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
@@ -45,6 +45,7 @@ import unittest
 from six import moves
 
 from grpc.beta import implementations
+from grpc.beta import interfaces
 from grpc.framework.foundation import future
 from grpc.framework.interfaces.face import face
 from tests.unit.framework.common import test_constants
@@ -178,6 +179,36 @@ def _CreateService(test_pb2):
   server.stop(0)
 
 
+@contextlib.contextmanager
+def _CreateIncompleteService(test_pb2):
+  """Provides a servicer backend that fails to implement methods and its stub.
+
+  The servicer is just the implementation of the actual servicer passed to the
+  face player of the python RPC implementation; the two are detached.
+
+  Args:
+    test_pb2: The test_pb2 module generated by this test.
+
+  Yields:
+    A (servicer_methods, stub) pair where servicer_methods is the back-end of
+      the service bound to the stub and and stub is the stub on which to invoke
+      RPCs.
+  """
+  servicer_methods = _ServicerMethods(test_pb2)
+
+  class Servicer(getattr(test_pb2, SERVICER_IDENTIFIER)):
+    pass
+
+  servicer = Servicer()
+  server = getattr(test_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
+  port = server.add_insecure_port('[::]:0')
+  server.start()
+  channel = implementations.insecure_channel('localhost', port)
+  stub = getattr(test_pb2, STUB_FACTORY_IDENTIFIER)(channel)
+  yield servicer_methods, stub
+  server.stop(0)
+
+
 def _streaming_input_request_iterator(test_pb2):
   for _ in range(3):
     request = test_pb2.StreamingInputCallRequest()
@@ -264,6 +295,16 @@ class PythonPluginTest(unittest.TestCase):
     with _CreateService(test_pb2) as (servicer, stub):
       request = test_pb2.SimpleRequest(response_size=13)
 
+  def testIncompleteServicer(self):
+    import protoc_plugin_test_pb2 as test_pb2
+    moves.reload_module(test_pb2)
+    with _CreateIncompleteService(test_pb2) as (servicer, stub):
+      request = test_pb2.SimpleRequest(response_size=13)
+      try:
+        response = stub.UnaryCall(request, test_constants.LONG_TIMEOUT)
+      except face.AbortionError as error:
+        self.assertEqual(interfaces.StatusCode.UNIMPLEMENTED, error.code)
+
   def testUnaryCall(self):
     import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
     moves.reload_module(test_pb2)
-- 
GitLab


From cab9470ee82ae411558f279c64d296e364237ab8 Mon Sep 17 00:00:00 2001
From: Nathaniel Manista <nathaniel@google.com>
Date: Thu, 28 Apr 2016 01:59:36 +0000
Subject: [PATCH 116/570] Remove Python alpha/early_adopter implementation

This code has been unsupported for more than six months.
---
 src/python/grpcio/grpc/_adapter/fore.py       | 363 ----------
 src/python/grpcio/grpc/_adapter/rear.py       | 395 -----------
 .../grpcio/grpc/early_adopter/__init__.py     |  35 -
 .../grpc/early_adopter/implementations.py     | 262 --------
 .../grpcio/grpc/framework/alpha/__init__.py   |  35 -
 .../grpc/framework/alpha/_face_utilities.py   | 183 -----
 .../grpcio/grpc/framework/alpha/_reexport.py  | 205 ------
 .../grpcio/grpc/framework/alpha/exceptions.py |  47 --
 .../grpcio/grpc/framework/alpha/interfaces.py | 384 -----------
 .../grpcio/grpc/framework/alpha/utilities.py  | 269 --------
 .../grpcio/grpc/framework/base/__init__.py    |  35 -
 .../grpc/framework/base/_cancellation.py      |  64 --
 .../grpcio/grpc/framework/base/_constants.py  |  32 -
 .../grpcio/grpc/framework/base/_context.py    |  99 ---
 .../grpcio/grpc/framework/base/_emission.py   | 125 ----
 .../grpcio/grpc/framework/base/_ends.py       | 399 -----------
 .../grpcio/grpc/framework/base/_expiration.py | 158 -----
 .../grpcio/grpc/framework/base/_ingestion.py  | 443 ------------
 .../grpcio/grpc/framework/base/_interfaces.py | 266 --------
 .../grpcio/grpc/framework/base/_reception.py  | 400 -----------
 .../grpc/framework/base/_termination.py       | 204 ------
 .../grpc/framework/base/_transmission.py      | 429 ------------
 .../grpcio/grpc/framework/base/exceptions.py  |  34 -
 .../grpc/framework/base/implementations.py    |  77 ---
 .../grpcio/grpc/framework/base/in_memory.py   | 108 ---
 .../grpcio/grpc/framework/base/interfaces.py  | 353 ----------
 src/python/grpcio/grpc/framework/base/null.py |  56 --
 src/python/grpcio/grpc/framework/base/util.py |  94 ---
 .../grpcio/grpc/framework/face/__init__.py    |  35 -
 .../grpcio/grpc/framework/face/_calls.py      | 422 ------------
 .../grpcio/grpc/framework/face/_control.py    | 201 ------
 .../grpcio/grpc/framework/face/_service.py    | 187 ------
 .../grpc/framework/face/demonstration.py      | 118 ----
 .../grpcio/grpc/framework/face/exceptions.py  |  78 ---
 .../grpc/framework/face/implementations.py    | 320 ---------
 .../grpcio/grpc/framework/face/interfaces.py  | 634 ------------------
 .../grpcio/grpc/framework/face/utilities.py   | 177 -----
 .../tests/unit/framework/face/__init__.py     |  30 -
 .../unit/framework/face/testing/__init__.py   |  30 -
 .../unit/framework/face/testing/base_util.py  | 102 ---
 ...ing_invocation_inline_service_test_case.py | 224 -------
 .../unit/framework/face/testing/callback.py   |  94 ---
 .../unit/framework/face/testing/control.py    |  87 ---
 .../unit/framework/face/testing/coverage.py   | 121 ----
 .../unit/framework/face/testing/digest.py     | 452 -------------
 ...ion_synchronous_event_service_test_case.py | 378 -----------
 ...on_asynchronous_event_service_test_case.py | 384 -----------
 .../unit/framework/face/testing/interfaces.py | 118 ----
 .../unit/framework/face/testing/service.py    | 321 ---------
 .../framework/face/testing/stock_service.py   | 374 -----------
 .../unit/framework/face/testing/test_case.py  |  81 ---
 51 files changed, 10522 deletions(-)
 delete mode 100644 src/python/grpcio/grpc/_adapter/fore.py
 delete mode 100644 src/python/grpcio/grpc/_adapter/rear.py
 delete mode 100644 src/python/grpcio/grpc/early_adopter/__init__.py
 delete mode 100644 src/python/grpcio/grpc/early_adopter/implementations.py
 delete mode 100644 src/python/grpcio/grpc/framework/alpha/__init__.py
 delete mode 100644 src/python/grpcio/grpc/framework/alpha/_face_utilities.py
 delete mode 100644 src/python/grpcio/grpc/framework/alpha/_reexport.py
 delete mode 100644 src/python/grpcio/grpc/framework/alpha/exceptions.py
 delete mode 100644 src/python/grpcio/grpc/framework/alpha/interfaces.py
 delete mode 100644 src/python/grpcio/grpc/framework/alpha/utilities.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/__init__.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_cancellation.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_constants.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_context.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_emission.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_ends.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_expiration.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_ingestion.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_interfaces.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_reception.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_termination.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/_transmission.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/exceptions.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/implementations.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/in_memory.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/interfaces.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/null.py
 delete mode 100644 src/python/grpcio/grpc/framework/base/util.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/__init__.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/_calls.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/_control.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/_service.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/demonstration.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/exceptions.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/implementations.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/interfaces.py
 delete mode 100644 src/python/grpcio/grpc/framework/face/utilities.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/__init__.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/__init__.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/base_util.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/blocking_invocation_inline_service_test_case.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/callback.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/control.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/coverage.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/digest.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/interfaces.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/service.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/stock_service.py
 delete mode 100644 src/python/grpcio/tests/unit/framework/face/testing/test_case.py

diff --git a/src/python/grpcio/grpc/_adapter/fore.py b/src/python/grpcio/grpc/_adapter/fore.py
deleted file mode 100644
index acdd69c420..0000000000
--- a/src/python/grpcio/grpc/_adapter/fore.py
+++ /dev/null
@@ -1,363 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""The RPC-service-side bridge between RPC Framework and GRPC-on-the-wire."""
-
-import enum
-import logging
-import threading
-import time
-
-from grpc._adapter import _common
-from grpc._adapter import _intermediary_low as _low
-from grpc.framework.base import interfaces as base_interfaces
-from grpc.framework.base import null
-from grpc.framework.foundation import activated
-from grpc.framework.foundation import logging_pool
-
-_THREAD_POOL_SIZE = 10
-
-
-@enum.unique
-class _LowWrite(enum.Enum):
-  """The possible categories of low-level write state."""
-
-  OPEN = 'OPEN'
-  ACTIVE = 'ACTIVE'
-  CLOSED = 'CLOSED'
-
-
-def _write(call, rpc_state, payload):
-  serialized_payload = rpc_state.serializer(payload)
-  if rpc_state.write.low is _LowWrite.OPEN:
-    call.write(serialized_payload, call, 0)
-    rpc_state.write.low = _LowWrite.ACTIVE
-  else:
-    rpc_state.write.pending.append(serialized_payload)
-
-
-def _status(call, rpc_state):
-  call.status(_low.Status(_low.Code.OK, ''), call)
-  rpc_state.write.low = _LowWrite.CLOSED
-
-
-class ForeLink(base_interfaces.ForeLink, activated.Activated):
-  """A service-side bridge between RPC Framework and the C-ish _low code."""
-
-  def __init__(
-      self, pool, request_deserializers, response_serializers,
-      root_certificates, key_chain_pairs, port=None):
-    """Constructor.
-
-    Args:
-      pool: A thread pool.
-      request_deserializers: A dict from RPC method names to request object
-        deserializer behaviors.
-      response_serializers: A dict from RPC method names to response object
-        serializer behaviors.
-      root_certificates: The PEM-encoded client root certificates as a
-        bytestring or None.
-      key_chain_pairs: A sequence of PEM-encoded private key-certificate chain
-        pairs.
-      port: The port on which to serve, or None to have a port selected
-        automatically.
-    """
-    self._condition = threading.Condition()
-    self._pool = pool
-    self._request_deserializers = request_deserializers
-    self._response_serializers = response_serializers
-    self._root_certificates = root_certificates
-    self._key_chain_pairs = key_chain_pairs
-    self._requested_port = port
-
-    self._rear_link = null.NULL_REAR_LINK
-    self._completion_queue = None
-    self._server = None
-    self._rpc_states = {}
-    self._spinning = False
-    self._port = None
-
-  def _on_stop_event(self):
-    self._spinning = False
-    self._condition.notify_all()
-
-  def _on_service_acceptance_event(self, event, server):
-    """Handle a service invocation event."""
-    service_acceptance = event.service_acceptance
-    if service_acceptance is None:
-      return
-
-    call = service_acceptance.call
-    call.accept(self._completion_queue, call)
-    # TODO(nathaniel): Metadata support.
-    call.premetadata()
-    call.read(call)
-    method = service_acceptance.method
-
-    self._rpc_states[call] = _common.CommonRPCState(
-        _common.WriteState(_LowWrite.OPEN, _common.HighWrite.OPEN, []), 1,
-        self._request_deserializers[method],
-        self._response_serializers[method])
-
-    ticket = base_interfaces.FrontToBackTicket(
-        call, 0, base_interfaces.FrontToBackTicket.Kind.COMMENCEMENT, method,
-        base_interfaces.ServicedSubscription.Kind.FULL, None, None,
-        service_acceptance.deadline - time.time())
-    self._rear_link.accept_front_to_back_ticket(ticket)
-
-    server.service(None)
-
-  def _on_read_event(self, event):
-    """Handle data arriving during an RPC."""
-    call = event.tag
-    rpc_state = self._rpc_states.get(call, None)
-    if rpc_state is None:
-      return
-
-    sequence_number = rpc_state.sequence_number
-    rpc_state.sequence_number += 1
-    if event.bytes is None:
-      ticket = base_interfaces.FrontToBackTicket(
-          call, sequence_number,
-          base_interfaces.FrontToBackTicket.Kind.COMPLETION, None, None, None,
-          None, None)
-    else:
-      call.read(call)
-      ticket = base_interfaces.FrontToBackTicket(
-          call, sequence_number,
-          base_interfaces.FrontToBackTicket.Kind.CONTINUATION, None, None,
-          None, rpc_state.deserializer(event.bytes), None)
-
-    self._rear_link.accept_front_to_back_ticket(ticket)
-
-  def _on_write_event(self, event):
-    call = event.tag
-    rpc_state = self._rpc_states.get(call, None)
-    if rpc_state is None:
-      return
-
-    if rpc_state.write.pending:
-      serialized_payload = rpc_state.write.pending.pop(0)
-      call.write(serialized_payload, call, 0)
-    elif rpc_state.write.high is _common.HighWrite.CLOSED:
-      _status(call, rpc_state)
-    else:
-      rpc_state.write.low = _LowWrite.OPEN
-
-  def _on_complete_event(self, event):
-    if not event.complete_accepted:
-      logging.error('Complete not accepted! %s', (event,))
-      call = event.tag
-      rpc_state = self._rpc_states.pop(call, None)
-      if rpc_state is None:
-        return
-
-      sequence_number = rpc_state.sequence_number
-      rpc_state.sequence_number += 1
-      ticket = base_interfaces.FrontToBackTicket(
-          call, sequence_number,
-          base_interfaces.FrontToBackTicket.Kind.TRANSMISSION_FAILURE, None,
-          None, None, None, None)
-      self._rear_link.accept_front_to_back_ticket(ticket)
-
-  def _on_finish_event(self, event):
-    """Handle termination of an RPC."""
-    call = event.tag
-    rpc_state = self._rpc_states.pop(call, None)
-    if rpc_state is None:
-      return
-
-    code = event.status.code
-    if code is _low.Code.OK:
-      return
-
-    sequence_number = rpc_state.sequence_number
-    rpc_state.sequence_number += 1
-    if code is _low.Code.CANCELLED:
-      ticket = base_interfaces.FrontToBackTicket(
-          call, sequence_number,
-          base_interfaces.FrontToBackTicket.Kind.CANCELLATION, None, None,
-          None, None, None)
-    elif code is _low.Code.DEADLINE_EXCEEDED:
-      ticket = base_interfaces.FrontToBackTicket(
-          call, sequence_number,
-          base_interfaces.FrontToBackTicket.Kind.EXPIRATION, None, None, None,
-          None, None)
-    else:
-      # TODO(nathaniel): Better mapping of codes to ticket-categories
-      ticket = base_interfaces.FrontToBackTicket(
-          call, sequence_number,
-          base_interfaces.FrontToBackTicket.Kind.TRANSMISSION_FAILURE, None,
-          None, None, None, None)
-    self._rear_link.accept_front_to_back_ticket(ticket)
-
-  def _spin(self, completion_queue, server):
-    while True:
-      event = completion_queue.get(None)
-
-      with self._condition:
-        if event.kind is _low.Event.Kind.STOP:
-          self._on_stop_event()
-          return
-        elif self._server is None:
-          continue
-        elif event.kind is _low.Event.Kind.SERVICE_ACCEPTED:
-          self._on_service_acceptance_event(event, server)
-        elif event.kind is _low.Event.Kind.READ_ACCEPTED:
-          self._on_read_event(event)
-        elif event.kind is _low.Event.Kind.WRITE_ACCEPTED:
-          self._on_write_event(event)
-        elif event.kind is _low.Event.Kind.COMPLETE_ACCEPTED:
-          self._on_complete_event(event)
-        elif event.kind is _low.Event.Kind.FINISH:
-          self._on_finish_event(event)
-        else:
-          logging.error('Illegal event! %s', (event,))
-
-  def _continue(self, call, payload):
-    rpc_state = self._rpc_states.get(call, None)
-    if rpc_state is None:
-      return
-
-    _write(call, rpc_state, payload)
-
-  def _complete(self, call, payload):
-    """Handle completion of the writes of an RPC."""
-    rpc_state = self._rpc_states.get(call, None)
-    if rpc_state is None:
-      return
-
-    if rpc_state.write.low is _LowWrite.OPEN:
-      if payload is None:
-        _status(call, rpc_state)
-      else:
-        _write(call, rpc_state, payload)
-    elif rpc_state.write.low is _LowWrite.ACTIVE:
-      if payload is not None:
-        rpc_state.write.pending.append(rpc_state.serializer(payload))
-    else:
-      raise ValueError('Called to complete after having already completed!')
-    rpc_state.write.high = _common.HighWrite.CLOSED
-
-  def _cancel(self, call):
-    call.cancel()
-    self._rpc_states.pop(call, None)
-
-  def join_rear_link(self, rear_link):
-    """See base_interfaces.ForeLink.join_rear_link for specification."""
-    self._rear_link = null.NULL_REAR_LINK if rear_link is None else rear_link
-
-  def _start(self):
-    """Starts this ForeLink.
-
-    This method must be called before attempting to exchange tickets with this
-    object.
-    """
-    with self._condition:
-      address = '[::]:%d' % (
-          0 if self._requested_port is None else self._requested_port)
-      self._completion_queue = _low.CompletionQueue()
-      if self._root_certificates is None and not self._key_chain_pairs:
-        self._server = _low.Server(self._completion_queue)
-        self._port = self._server.add_http2_addr(address)
-      else:
-        server_credentials = _low.ServerCredentials(
-          self._root_certificates, self._key_chain_pairs, False)
-        self._server = _low.Server(self._completion_queue)
-        self._port = self._server.add_secure_http2_addr(
-            address, server_credentials)
-      self._server.start()
-
-      self._server.service(None)
-
-      self._pool.submit(self._spin, self._completion_queue, self._server)
-      self._spinning = True
-
-      return self
-
-  # TODO(nathaniel): Expose graceful-shutdown semantics in which this object
-  # enters a state in which it finishes ongoing RPCs but refuses new ones.
-  def _stop(self):
-    """Stops this ForeLink.
-
-    This method must be called for proper termination of this object, and no
-    attempts to exchange tickets with this object may be made after this method
-    has been called.
-    """
-    with self._condition:
-      self._server.stop()
-      # TODO(nathaniel): Yep, this is weird. Deleting a server shouldn't have a
-      # behaviorally significant side-effect.
-      self._server = None
-      self._completion_queue.stop()
-
-      while self._spinning:
-        self._condition.wait()
-
-      self._port = None
-
-  def __enter__(self):
-    """See activated.Activated.__enter__ for specification."""
-    return self._start()
-
-  def __exit__(self, exc_type, exc_val, exc_tb):
-    """See activated.Activated.__exit__ for specification."""
-    self._stop()
-    return False
-
-  def start(self):
-    """See activated.Activated.start for specification."""
-    return self._start()
-
-  def stop(self):
-    """See activated.Activated.stop for specification."""
-    self._stop()
-
-  def port(self):
-    """Identifies the port on which this ForeLink is servicing RPCs.
-
-    Returns:
-      The number of the port on which this ForeLink is servicing RPCs, or None
-        if this ForeLink is not currently activated and servicing RPCs.
-    """
-    with self._condition:
-      return self._port
-
-  def accept_back_to_front_ticket(self, ticket):
-    """See base_interfaces.ForeLink.accept_back_to_front_ticket for spec."""
-    with self._condition:
-      if self._server is None:
-        return
-
-      if ticket.kind is base_interfaces.BackToFrontTicket.Kind.CONTINUATION:
-        self._continue(ticket.operation_id, ticket.payload)
-      elif ticket.kind is base_interfaces.BackToFrontTicket.Kind.COMPLETION:
-        self._complete(ticket.operation_id, ticket.payload)
-      else:
-        self._cancel(ticket.operation_id)
diff --git a/src/python/grpcio/grpc/_adapter/rear.py b/src/python/grpcio/grpc/_adapter/rear.py
deleted file mode 100644
index 17fa47f746..0000000000
--- a/src/python/grpcio/grpc/_adapter/rear.py
+++ /dev/null
@@ -1,395 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""The RPC-invocation-side bridge between RPC Framework and GRPC-on-the-wire."""
-
-import enum
-import logging
-import threading
-import time
-
-from grpc._adapter import _common
-from grpc._adapter import _intermediary_low as _low
-from grpc.framework.base import interfaces as base_interfaces
-from grpc.framework.base import null
-from grpc.framework.foundation import activated
-from grpc.framework.foundation import logging_pool
-
-_THREAD_POOL_SIZE = 10
-
-_INVOCATION_EVENT_KINDS = (
-    _low.Event.Kind.METADATA_ACCEPTED,
-    _low.Event.Kind.FINISH
-)
-
-
-@enum.unique
-class _LowWrite(enum.Enum):
-  """The possible categories of low-level write state."""
-
-  OPEN = 'OPEN'
-  ACTIVE = 'ACTIVE'
-  CLOSED = 'CLOSED'
-
-
-class _RPCState(object):
-  """The full state of any tracked RPC.
-
-  Attributes:
-    call: The _low.Call object for the RPC.
-    outstanding: The set of Event.Kind values describing expected future events
-      for the RPC.
-    active: A boolean indicating whether or not the RPC is active.
-    common: An _common.RPCState describing additional state for the RPC.
-  """
-
-  def __init__(self, call, outstanding, active, common):
-    self.call = call
-    self.outstanding = outstanding
-    self.active = active
-    self.common = common
-
-
-def _write(operation_id, call, outstanding, write_state, serialized_payload):
-  if write_state.low is _LowWrite.OPEN:
-    call.write(serialized_payload, operation_id, 0)
-    outstanding.add(_low.Event.Kind.WRITE_ACCEPTED)
-    write_state.low = _LowWrite.ACTIVE
-  elif write_state.low is _LowWrite.ACTIVE:
-    write_state.pending.append(serialized_payload)
-  else:
-    raise ValueError('Write attempted after writes completed!')
-
-
-class RearLink(base_interfaces.RearLink, activated.Activated):
-  """An invocation-side bridge between RPC Framework and the C-ish _low code."""
-
-  def __init__(
-      self, host, port, pool, request_serializers, response_deserializers,
-      secure, root_certificates, private_key, certificate_chain,
-      metadata_transformer=None, server_host_override=None):
-    """Constructor.
-
-    Args:
-      host: The host to which to connect for RPC service.
-      port: The port to which to connect for RPC service.
-      pool: A thread pool.
-      request_serializers: A dict from RPC method names to request object
-        serializer behaviors.
-      response_deserializers: A dict from RPC method names to response object
-        deserializer behaviors.
-      secure: A boolean indicating whether or not to use a secure connection.
-      root_certificates: The PEM-encoded root certificates or None to ask for
-        them to be retrieved from a default location.
-      private_key: The PEM-encoded private key to use or None if no private
-        key should be used.
-      certificate_chain: The PEM-encoded certificate chain to use or None if
-        no certificate chain should be used.
-      metadata_transformer: A function that given a metadata object produces
-        another metadata to be used in the underlying communication on the
-        wire.
-      server_host_override: (For testing only) the target name used for SSL
-        host name checking.
-    """
-    self._condition = threading.Condition()
-    self._host = host
-    self._port = port
-    self._pool = pool
-    self._request_serializers = request_serializers
-    self._response_deserializers = response_deserializers
-
-    self._fore_link = null.NULL_FORE_LINK
-    self._completion_queue = None
-    self._channel = None
-    self._rpc_states = {}
-    self._spinning = False
-    if secure:
-      self._client_credentials = _low.ClientCredentials(
-          root_certificates, private_key, certificate_chain)
-    else:
-      self._client_credentials = None
-    self._root_certificates = root_certificates
-    self._private_key = private_key
-    self._certificate_chain = certificate_chain
-    self._metadata_transformer = metadata_transformer
-    self._server_host_override = server_host_override
-
-  def _on_write_event(self, operation_id, event, rpc_state):
-    if event.write_accepted:
-      if rpc_state.common.write.pending:
-        rpc_state.call.write(
-            rpc_state.common.write.pending.pop(0), operation_id, 0)
-        rpc_state.outstanding.add(_low.Event.Kind.WRITE_ACCEPTED)
-      elif rpc_state.common.write.high is _common.HighWrite.CLOSED:
-        rpc_state.call.complete(operation_id)
-        rpc_state.outstanding.add(_low.Event.Kind.COMPLETE_ACCEPTED)
-        rpc_state.common.write.low = _LowWrite.CLOSED
-      else:
-        rpc_state.common.write.low = _LowWrite.OPEN
-    else:
-      logging.error('RPC write not accepted! Event: %s', (event,))
-      rpc_state.active = False
-      ticket = base_interfaces.BackToFrontTicket(
-          operation_id, rpc_state.common.sequence_number,
-          base_interfaces.BackToFrontTicket.Kind.TRANSMISSION_FAILURE, None)
-      rpc_state.common.sequence_number += 1
-      self._fore_link.accept_back_to_front_ticket(ticket)
-
-  def _on_read_event(self, operation_id, event, rpc_state):
-    if event.bytes is not None:
-      rpc_state.call.read(operation_id)
-      rpc_state.outstanding.add(_low.Event.Kind.READ_ACCEPTED)
-
-      ticket = base_interfaces.BackToFrontTicket(
-          operation_id, rpc_state.common.sequence_number,
-          base_interfaces.BackToFrontTicket.Kind.CONTINUATION,
-          rpc_state.common.deserializer(event.bytes))
-      rpc_state.common.sequence_number += 1
-      self._fore_link.accept_back_to_front_ticket(ticket)
-
-  def _on_complete_event(self, operation_id, event, rpc_state):
-    if not event.complete_accepted:
-      logging.error('RPC complete not accepted! Event: %s', (event,))
-      rpc_state.active = False
-      ticket = base_interfaces.BackToFrontTicket(
-          operation_id, rpc_state.common.sequence_number,
-          base_interfaces.BackToFrontTicket.Kind.TRANSMISSION_FAILURE, None)
-      rpc_state.common.sequence_number += 1
-      self._fore_link.accept_back_to_front_ticket(ticket)
-
-  # TODO(nathaniel): Metadata support.
-  def _on_metadata_event(self, operation_id, event, rpc_state):  # pylint: disable=unused-argument
-    rpc_state.call.read(operation_id)
-    rpc_state.outstanding.add(_low.Event.Kind.READ_ACCEPTED)
-
-  def _on_finish_event(self, operation_id, event, rpc_state):
-    """Handle termination of an RPC."""
-    # TODO(nathaniel): Cover all statuses.
-    if event.status.code is _low.Code.OK:
-      kind = base_interfaces.BackToFrontTicket.Kind.COMPLETION
-    elif event.status.code is _low.Code.CANCELLED:
-      kind = base_interfaces.BackToFrontTicket.Kind.CANCELLATION
-    elif event.status.code is _low.Code.DEADLINE_EXCEEDED:
-      kind = base_interfaces.BackToFrontTicket.Kind.EXPIRATION
-    else:
-      kind = base_interfaces.BackToFrontTicket.Kind.TRANSMISSION_FAILURE
-    ticket = base_interfaces.BackToFrontTicket(
-        operation_id, rpc_state.common.sequence_number, kind, None)
-    rpc_state.common.sequence_number += 1
-    self._fore_link.accept_back_to_front_ticket(ticket)
-
-  def _spin(self, completion_queue):
-    while True:
-      event = completion_queue.get(None)
-      operation_id = event.tag
-
-      with self._condition:
-        rpc_state = self._rpc_states[operation_id]
-        rpc_state.outstanding.remove(event.kind)
-        if rpc_state.active and self._completion_queue is not None:
-          if event.kind is _low.Event.Kind.WRITE_ACCEPTED:
-            self._on_write_event(operation_id, event, rpc_state)
-          elif event.kind is _low.Event.Kind.METADATA_ACCEPTED:
-            self._on_metadata_event(operation_id, event, rpc_state)
-          elif event.kind is _low.Event.Kind.READ_ACCEPTED:
-            self._on_read_event(operation_id, event, rpc_state)
-          elif event.kind is _low.Event.Kind.COMPLETE_ACCEPTED:
-            self._on_complete_event(operation_id, event, rpc_state)
-          elif event.kind is _low.Event.Kind.FINISH:
-            self._on_finish_event(operation_id, event, rpc_state)
-          else:
-            logging.error('Illegal RPC event! %s', (event,))
-
-        if not rpc_state.outstanding:
-          self._rpc_states.pop(operation_id)
-        if not self._rpc_states:
-          self._spinning = False
-          self._condition.notify_all()
-          return
-
-  def _invoke(self, operation_id, name, high_state, payload, timeout):
-    """Invoke an RPC.
-
-    Args:
-      operation_id: Any object to be used as an operation ID for the RPC.
-      name: The RPC method name.
-      high_state: A _common.HighWrite value representing the "high write state"
-        of the RPC.
-      payload: A payload object for the RPC or None if no payload was given at
-        invocation-time.
-      timeout: A duration of time in seconds to allow for the RPC.
-    """
-    request_serializer = self._request_serializers[name]
-    call = _low.Call(self._channel, self._completion_queue, name, self._host, time.time() + timeout)
-    if self._metadata_transformer is not None:
-      metadata = self._metadata_transformer([])
-      for metadata_key, metadata_value in metadata:
-        call.add_metadata(metadata_key, metadata_value)
-    call.invoke(self._completion_queue, operation_id, operation_id)
-    outstanding = set(_INVOCATION_EVENT_KINDS)
-
-    if payload is None:
-      if high_state is _common.HighWrite.CLOSED:
-        call.complete(operation_id)
-        low_state = _LowWrite.CLOSED
-        outstanding.add(_low.Event.Kind.COMPLETE_ACCEPTED)
-      else:
-        low_state = _LowWrite.OPEN
-    else:
-      serialized_payload = request_serializer(payload)
-      call.write(serialized_payload, operation_id, 0)
-      outstanding.add(_low.Event.Kind.WRITE_ACCEPTED)
-      low_state = _LowWrite.ACTIVE
-
-    write_state = _common.WriteState(low_state, high_state, [])
-    common_state = _common.CommonRPCState(
-        write_state, 0, self._response_deserializers[name], request_serializer)
-    self._rpc_states[operation_id] = _RPCState(
-        call, outstanding, True, common_state)
-
-    if not self._spinning:
-      self._pool.submit(self._spin, self._completion_queue)
-      self._spinning = True
-
-  def _commence(self, operation_id, name, payload, timeout):
-    self._invoke(operation_id, name, _common.HighWrite.OPEN, payload, timeout)
-
-  def _continue(self, operation_id, payload):
-    rpc_state = self._rpc_states.get(operation_id, None)
-    if rpc_state is None or not rpc_state.active:
-      return
-
-    _write(
-        operation_id, rpc_state.call, rpc_state.outstanding,
-        rpc_state.common.write, rpc_state.common.serializer(payload))
-
-  def _complete(self, operation_id, payload):
-    """Close writes associated with an ongoing RPC.
-
-    Args:
-      operation_id: Any object being use as an operation ID for the RPC.
-      payload: A payload object for the RPC (and thus the last payload object
-        for the RPC) or None if no payload was given along with the instruction
-        to indicate the end of writes for the RPC.
-    """
-    rpc_state = self._rpc_states.get(operation_id, None)
-    if rpc_state is None or not rpc_state.active:
-      return
-
-    write_state = rpc_state.common.write
-    if payload is None:
-      if write_state.low is _LowWrite.OPEN:
-        rpc_state.call.complete(operation_id)
-        rpc_state.outstanding.add(_low.Event.Kind.COMPLETE_ACCEPTED)
-        write_state.low = _LowWrite.CLOSED
-    else:
-      _write(
-          operation_id, rpc_state.call, rpc_state.outstanding, write_state,
-          rpc_state.common.serializer(payload))
-    write_state.high = _common.HighWrite.CLOSED
-
-  def _entire(self, operation_id, name, payload, timeout):
-    self._invoke(operation_id, name, _common.HighWrite.CLOSED, payload, timeout)
-
-  def _cancel(self, operation_id):
-    rpc_state = self._rpc_states.get(operation_id, None)
-    if rpc_state is not None and rpc_state.active:
-      rpc_state.call.cancel()
-      rpc_state.active = False
-
-  def join_fore_link(self, fore_link):
-    """See base_interfaces.RearLink.join_fore_link for specification."""
-    with self._condition:
-      self._fore_link = null.NULL_FORE_LINK if fore_link is None else fore_link
-
-  def _start(self):
-    """Starts this RearLink.
-
-    This method must be called before attempting to exchange tickets with this
-    object.
-    """
-    with self._condition:
-      self._completion_queue = _low.CompletionQueue()
-      self._channel = _low.Channel(
-          '%s:%d' % (self._host, self._port), self._client_credentials,
-          server_host_override=self._server_host_override)
-    return self
-
-  def _stop(self):
-    """Stops this RearLink.
-
-    This method must be called for proper termination of this object, and no
-    attempts to exchange tickets with this object may be made after this method
-    has been called.
-    """
-    with self._condition:
-      self._completion_queue.stop()
-      self._completion_queue = None
-
-      while self._spinning:
-        self._condition.wait()
-
-  def __enter__(self):
-    """See activated.Activated.__enter__ for specification."""
-    return self._start()
-
-  def __exit__(self, exc_type, exc_val, exc_tb):
-    """See activated.Activated.__exit__ for specification."""
-    self._stop()
-    return False
-
-  def start(self):
-    """See activated.Activated.start for specification."""
-    return self._start()
-
-  def stop(self):
-    """See activated.Activated.stop for specification."""
-    self._stop()
-
-  def accept_front_to_back_ticket(self, ticket):
-    """See base_interfaces.RearLink.accept_front_to_back_ticket for spec."""
-    with self._condition:
-      if self._completion_queue is None:
-        return
-
-      if ticket.kind is base_interfaces.FrontToBackTicket.Kind.COMMENCEMENT:
-        self._commence(
-            ticket.operation_id, ticket.name, ticket.payload, ticket.timeout)
-      elif ticket.kind is base_interfaces.FrontToBackTicket.Kind.CONTINUATION:
-        self._continue(ticket.operation_id, ticket.payload)
-      elif ticket.kind is base_interfaces.FrontToBackTicket.Kind.COMPLETION:
-        self._complete(ticket.operation_id, ticket.payload)
-      elif ticket.kind is base_interfaces.FrontToBackTicket.Kind.ENTIRE:
-        self._entire(
-            ticket.operation_id, ticket.name, ticket.payload, ticket.timeout)
-      elif ticket.kind is base_interfaces.FrontToBackTicket.Kind.CANCELLATION:
-        self._cancel(ticket.operation_id)
-      else:
-        # NOTE(nathaniel): All other categories are treated as cancellation.
-        self._cancel(ticket.operation_id)
diff --git a/src/python/grpcio/grpc/early_adopter/__init__.py b/src/python/grpcio/grpc/early_adopter/__init__.py
deleted file mode 100644
index bff74be2c7..0000000000
--- a/src/python/grpcio/grpc/early_adopter/__init__.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import warnings
-
-warnings.simplefilter('always', DeprecationWarning)
-warnings.warn('the alpha API (includes this package) is deprecated, '
-              'unmaintained, and no longer tested. Please migrate to the beta '
-              'API.', DeprecationWarning, stacklevel=2)
diff --git a/src/python/grpcio/grpc/early_adopter/implementations.py b/src/python/grpcio/grpc/early_adopter/implementations.py
deleted file mode 100644
index 9c396aa7ad..0000000000
--- a/src/python/grpcio/grpc/early_adopter/implementations.py
+++ /dev/null
@@ -1,262 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Entry points into GRPC."""
-
-import threading
-
-from grpc._adapter import fore as _fore
-from grpc._adapter import rear as _rear
-from grpc.framework.alpha import _face_utilities
-from grpc.framework.alpha import _reexport
-from grpc.framework.alpha import interfaces
-from grpc.framework.base import implementations as _base_implementations
-from grpc.framework.base import util as _base_utilities
-from grpc.framework.face import implementations as _face_implementations
-from grpc.framework.foundation import logging_pool
-
-_DEFAULT_THREAD_POOL_SIZE = 8
-_ONE_DAY_IN_SECONDS = 24 * 60 * 60
-
-
-class _Server(interfaces.Server):
-
-  def __init__(
-        self, breakdown, port, private_key, certificate_chain,
-        thread_pool_size=_DEFAULT_THREAD_POOL_SIZE):
-    self._lock = threading.Lock()
-    self._breakdown = breakdown
-    self._port = port
-    if private_key is None or certificate_chain is None:
-      self._key_chain_pairs = ()
-    else:
-      self._key_chain_pairs = ((private_key, certificate_chain),)
-
-    self._pool_size = thread_pool_size
-    self._pool = None
-    self._back = None
-    self._fore_link = None
-
-  def _start(self):
-    with self._lock:
-      if self._pool is None:
-        self._pool = logging_pool.pool(self._pool_size)
-        servicer = _face_implementations.servicer(
-            self._pool, self._breakdown.implementations, None)
-        self._back = _base_implementations.back_link(
-            servicer, self._pool, self._pool, self._pool, _ONE_DAY_IN_SECONDS,
-            _ONE_DAY_IN_SECONDS)
-        self._fore_link = _fore.ForeLink(
-            self._pool, self._breakdown.request_deserializers,
-            self._breakdown.response_serializers, None, self._key_chain_pairs,
-            port=self._port)
-        self._back.join_fore_link(self._fore_link)
-        self._fore_link.join_rear_link(self._back)
-        self._fore_link.start()
-      else:
-        raise ValueError('Server currently running!')
-
-  def _stop(self):
-    with self._lock:
-      if self._pool is None:
-        raise ValueError('Server not running!')
-      else:
-        self._fore_link.stop()
-        _base_utilities.wait_for_idle(self._back)
-        self._pool.shutdown(wait=True)
-        self._fore_link = None
-        self._back = None
-        self._pool = None
-
-  def __enter__(self):
-    self._start()
-    return self
-
-  def __exit__(self, exc_type, exc_val, exc_tb):
-    self._stop()
-    return False
-
-  def start(self):
-    self._start()
-
-  def stop(self):
-    self._stop()
-
-  def port(self):
-    with self._lock:
-      return self._fore_link.port()
-
-
-class _Stub(interfaces.Stub):
-
-  def __init__(
-      self, breakdown, host, port, secure, root_certificates, private_key,
-      certificate_chain, metadata_transformer=None, server_host_override=None,
-      thread_pool_size=_DEFAULT_THREAD_POOL_SIZE):
-    self._lock = threading.Lock()
-    self._breakdown = breakdown
-    self._host = host
-    self._port = port
-    self._secure = secure
-    self._root_certificates = root_certificates
-    self._private_key = private_key
-    self._certificate_chain = certificate_chain
-    self._metadata_transformer = metadata_transformer
-    self._server_host_override = server_host_override
-
-    self._pool_size = thread_pool_size
-    self._pool = None
-    self._front = None
-    self._rear_link = None
-    self._understub = None
-
-  def __enter__(self):
-    with self._lock:
-      if self._pool is None:
-        self._pool = logging_pool.pool(self._pool_size)
-        self._front = _base_implementations.front_link(
-            self._pool, self._pool, self._pool)
-        self._rear_link = _rear.RearLink(
-            self._host, self._port, self._pool,
-            self._breakdown.request_serializers,
-            self._breakdown.response_deserializers, self._secure,
-            self._root_certificates, self._private_key, self._certificate_chain,
-            metadata_transformer=self._metadata_transformer,
-            server_host_override=self._server_host_override)
-        self._front.join_rear_link(self._rear_link)
-        self._rear_link.join_fore_link(self._front)
-        self._rear_link.start()
-        self._understub = _face_implementations.dynamic_stub(
-            self._breakdown.face_cardinalities, self._front, self._pool, '')
-      else:
-        raise ValueError('Tried to __enter__ already-__enter__ed Stub!')
-    return self
-
-  def __exit__(self, exc_type, exc_val, exc_tb):
-    with self._lock:
-      if self._pool is None:
-        raise ValueError('Tried to __exit__ non-__enter__ed Stub!')
-      else:
-        self._rear_link.stop()
-        _base_utilities.wait_for_idle(self._front)
-        self._pool.shutdown(wait=True)
-        self._rear_link = None
-        self._front = None
-        self._pool = None
-        self._understub = None
-    return False
-
-  def __getattr__(self, attr):
-    with self._lock:
-      if self._pool is None:
-        raise ValueError('Tried to __getattr__ non-__enter__ed Stub!')
-      else:
-        method_cardinality = self._breakdown.cardinalities.get(attr)
-        underlying_attr = getattr(
-            self._understub, self._breakdown.qualified_names.get(attr), None)
-        if method_cardinality is interfaces.Cardinality.UNARY_UNARY:
-          return _reexport.unary_unary_sync_async(underlying_attr)
-        elif method_cardinality is interfaces.Cardinality.UNARY_STREAM:
-          return lambda request, timeout: _reexport.cancellable_iterator(
-              underlying_attr(request, timeout))
-        elif method_cardinality is interfaces.Cardinality.STREAM_UNARY:
-          return _reexport.stream_unary_sync_async(underlying_attr)
-        elif method_cardinality is interfaces.Cardinality.STREAM_STREAM:
-          return lambda request_iterator, timeout: (
-              _reexport.cancellable_iterator(underlying_attr(
-                  request_iterator, timeout)))
-        else:
-          raise AttributeError(attr)
-
-
-def stub(
-    service_name, methods, host, port, metadata_transformer=None, secure=False,
-    root_certificates=None, private_key=None, certificate_chain=None,
-    server_host_override=None, thread_pool_size=_DEFAULT_THREAD_POOL_SIZE):
-  """Constructs an interfaces.Stub.
-
-  Args:
-    service_name: The package-qualified full name of the service.
-    methods: A dictionary from RPC method name to
-      interfaces.RpcMethodInvocationDescription describing the RPCs to be
-      supported by the created stub. The RPC method names in the dictionary are
-      not qualified by the service name or decorated in any other way.
-    host: The host to which to connect for RPC service.
-    port: The port to which to connect for RPC service.
-    metadata_transformer: A callable that given a metadata object produces
-      another metadata object to be used in the underlying communication on the
-      wire.
-    secure: Whether or not to construct the stub with a secure connection.
-    root_certificates: The PEM-encoded root certificates or None to ask for
-      them to be retrieved from a default location.
-    private_key: The PEM-encoded private key to use or None if no private key
-      should be used.
-    certificate_chain: The PEM-encoded certificate chain to use or None if no
-      certificate chain should be used.
-    server_host_override: (For testing only) the target name used for SSL
-      host name checking.
-    thread_pool_size: The maximum number of threads to allow in the backing
-      thread pool.
-
-  Returns:
-    An interfaces.Stub affording RPC invocation.
-  """
-  breakdown = _face_utilities.break_down_invocation(service_name, methods)
-  return _Stub(
-      breakdown, host, port, secure, root_certificates, private_key,
-      certificate_chain, server_host_override=server_host_override,
-      metadata_transformer=metadata_transformer,
-      thread_pool_size=thread_pool_size)
-
-
-def server(
-    service_name, methods, port, private_key=None, certificate_chain=None,
-    thread_pool_size=_DEFAULT_THREAD_POOL_SIZE):
-  """Constructs an interfaces.Server.
-
-  Args:
-    service_name: The package-qualified full name of the service.
-    methods: A dictionary from RPC method name to
-      interfaces.RpcMethodServiceDescription describing the RPCs to
-      be serviced by the created server. The RPC method names in the dictionary
-      are not qualified by the service name or decorated in any other way.
-    port: The port on which to serve or zero to ask for a port to be
-      automatically selected.
-    private_key: A pem-encoded private key, or None for an insecure server.
-    certificate_chain: A pem-encoded certificate chain, or None for an insecure
-      server.
-    thread_pool_size: The maximum number of threads to allow in the backing
-      thread pool.
-
-  Returns:
-    An interfaces.Server that will serve secure traffic.
-  """
-  breakdown = _face_utilities.break_down_service(service_name, methods)
-  return _Server(breakdown, port, private_key, certificate_chain,
-      thread_pool_size=thread_pool_size)
diff --git a/src/python/grpcio/grpc/framework/alpha/__init__.py b/src/python/grpcio/grpc/framework/alpha/__init__.py
deleted file mode 100644
index bff74be2c7..0000000000
--- a/src/python/grpcio/grpc/framework/alpha/__init__.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import warnings
-
-warnings.simplefilter('always', DeprecationWarning)
-warnings.warn('the alpha API (includes this package) is deprecated, '
-              'unmaintained, and no longer tested. Please migrate to the beta '
-              'API.', DeprecationWarning, stacklevel=2)
diff --git a/src/python/grpcio/grpc/framework/alpha/_face_utilities.py b/src/python/grpcio/grpc/framework/alpha/_face_utilities.py
deleted file mode 100644
index 15c47d5c92..0000000000
--- a/src/python/grpcio/grpc/framework/alpha/_face_utilities.py
+++ /dev/null
@@ -1,183 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import abc
-import collections
-
-import six
-
-# face_interfaces is referenced from specification in this module.
-from grpc.framework.common import cardinality
-from grpc.framework.face import interfaces as face_interfaces  # pylint: disable=unused-import
-from grpc.framework.face import utilities as face_utilities
-from grpc.framework.alpha import _reexport
-from grpc.framework.alpha import interfaces
-
-
-def _qualified_name(service_name, method_name):
-  return '/%s/%s' % (service_name, method_name)
-
-
-# TODO(nathaniel): This structure is getting bloated; it could be shrunk if
-# implementations._Stub used a generic rather than a dynamic underlying
-# face-layer stub.
-class InvocationBreakdown(six.with_metaclass(abc.ABCMeta)):
-  """An intermediate representation of invocation-side views of RPC methods.
-
-  Attributes:
-    cardinalities: A dictionary from RPC method name to interfaces.Cardinality
-      value.
-    qualified_names: A dictionary from unqualified RPC method name to
-      service-qualified RPC method name.
-    face_cardinalities: A dictionary from service-qualified RPC method name to
-      to cardinality.Cardinality value.
-    request_serializers: A dictionary from service-qualified RPC method name to
-      callable behavior to be used serializing request values for the RPC.
-    response_deserializers: A dictionary from service-qualified RPC method name
-      to callable behavior to be used deserializing response values for the
-      RPC.
-  """
-
-
-class _EasyInvocationBreakdown(
-    InvocationBreakdown,
-    collections.namedtuple(
-        '_EasyInvocationBreakdown',
-        ('cardinalities', 'qualified_names', 'face_cardinalities',
-         'request_serializers', 'response_deserializers'))):
-  pass
-
-
-class ServiceBreakdown(six.with_metaclass(abc.ABCMeta)):
-  """An intermediate representation of service-side views of RPC methods.
-
-  Attributes:
-    implementations: A dictionary from service-qualified RPC method name to
-      face_interfaces.MethodImplementation implementing the RPC method.
-    request_deserializers: A dictionary from service-qualified RPC method name
-      to callable behavior to be used deserializing request values for the RPC.
-    response_serializers: A dictionary from service-qualified RPC method name
-      to callable behavior to be used serializing response values for the RPC.
-  """
-
-
-class _EasyServiceBreakdown(
-    ServiceBreakdown,
-    collections.namedtuple(
-        '_EasyServiceBreakdown',
-        ('implementations', 'request_deserializers', 'response_serializers'))):
-  pass
-
-
-def break_down_invocation(service_name, method_descriptions):
-  """Derives an InvocationBreakdown from several RPC method descriptions.
-
-  Args:
-    service_name: The package-qualified full name of the service.
-    method_descriptions: A dictionary from RPC method name to
-      interfaces.RpcMethodInvocationDescription describing the RPCs.
-
-  Returns:
-    An InvocationBreakdown corresponding to the given method descriptions.
-  """
-  cardinalities = {}
-  qualified_names = {}
-  face_cardinalities = {}
-  request_serializers = {}
-  response_deserializers = {}
-  for name, method_description in six.iteritems(method_descriptions):
-    qualified_name = _qualified_name(service_name, name)
-    method_cardinality = method_description.cardinality()
-    cardinalities[name] = method_description.cardinality()
-    qualified_names[name] = qualified_name
-    face_cardinalities[qualified_name] = _reexport.common_cardinality(
-        method_cardinality)
-    request_serializers[qualified_name] = method_description.serialize_request
-    response_deserializers[qualified_name] = (
-        method_description.deserialize_response)
-  return _EasyInvocationBreakdown(
-      cardinalities, qualified_names, face_cardinalities, request_serializers,
-      response_deserializers)
-
-
-def break_down_service(service_name, method_descriptions):
-  """Derives a ServiceBreakdown from several RPC method descriptions.
-
-  Args:
-    method_descriptions: A dictionary from RPC method name to
-      interfaces.RpcMethodServiceDescription describing the RPCs.
-
-  Returns:
-    A ServiceBreakdown corresponding to the given method descriptions.
-  """
-  implementations = {}
-  request_deserializers = {}
-  response_serializers = {}
-  for name, method_description in six.iteritems(method_descriptions):
-    qualified_name = _qualified_name(service_name, name)
-    method_cardinality = method_description.cardinality()
-    if method_cardinality is interfaces.Cardinality.UNARY_UNARY:
-      def service(
-          request, face_rpc_context,
-          service_behavior=method_description.service_unary_unary):
-        return service_behavior(
-            request, _reexport.rpc_context(face_rpc_context))
-      implementations[qualified_name] = face_utilities.unary_unary_inline(
-          service)
-    elif method_cardinality is interfaces.Cardinality.UNARY_STREAM:
-      def service(
-          request, face_rpc_context,
-          service_behavior=method_description.service_unary_stream):
-        return service_behavior(
-            request, _reexport.rpc_context(face_rpc_context))
-      implementations[qualified_name] = face_utilities.unary_stream_inline(
-          service)
-    elif method_cardinality is interfaces.Cardinality.STREAM_UNARY:
-      def service(
-          request_iterator, face_rpc_context,
-          service_behavior=method_description.service_stream_unary):
-        return service_behavior(
-            request_iterator, _reexport.rpc_context(face_rpc_context))
-      implementations[qualified_name] = face_utilities.stream_unary_inline(
-          service)
-    elif method_cardinality is interfaces.Cardinality.STREAM_STREAM:
-      def service(
-          request_iterator, face_rpc_context,
-          service_behavior=method_description.service_stream_stream):
-        return service_behavior(
-            request_iterator, _reexport.rpc_context(face_rpc_context))
-      implementations[qualified_name] = face_utilities.stream_stream_inline(
-          service)
-    request_deserializers[qualified_name] = (
-        method_description.deserialize_request)
-    response_serializers[qualified_name] = (
-        method_description.serialize_response)
-
-  return _EasyServiceBreakdown(
-      implementations, request_deserializers, response_serializers)
diff --git a/src/python/grpcio/grpc/framework/alpha/_reexport.py b/src/python/grpcio/grpc/framework/alpha/_reexport.py
deleted file mode 100644
index e027077a77..0000000000
--- a/src/python/grpcio/grpc/framework/alpha/_reexport.py
+++ /dev/null
@@ -1,205 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import six
-
-from grpc.framework.common import cardinality
-from grpc.framework.face import exceptions as face_exceptions
-from grpc.framework.face import interfaces as face_interfaces
-from grpc.framework.foundation import future
-from grpc.framework.alpha import exceptions
-from grpc.framework.alpha import interfaces
-
-_EARLY_ADOPTER_CARDINALITY_TO_COMMON_CARDINALITY = {
-    interfaces.Cardinality.UNARY_UNARY: cardinality.Cardinality.UNARY_UNARY,
-    interfaces.Cardinality.UNARY_STREAM: cardinality.Cardinality.UNARY_STREAM,
-    interfaces.Cardinality.STREAM_UNARY: cardinality.Cardinality.STREAM_UNARY,
-    interfaces.Cardinality.STREAM_STREAM: cardinality.Cardinality.STREAM_STREAM,
-}
-
-_ABORTION_REEXPORT = {
-    face_interfaces.Abortion.CANCELLED: interfaces.Abortion.CANCELLED,
-    face_interfaces.Abortion.EXPIRED: interfaces.Abortion.EXPIRED,
-    face_interfaces.Abortion.NETWORK_FAILURE:
-        interfaces.Abortion.NETWORK_FAILURE,
-    face_interfaces.Abortion.SERVICED_FAILURE:
-        interfaces.Abortion.SERVICED_FAILURE,
-    face_interfaces.Abortion.SERVICER_FAILURE:
-        interfaces.Abortion.SERVICER_FAILURE,
-}
-
-
-class _RpcError(exceptions.RpcError):
-  pass
-
-
-def _reexport_error(face_rpc_error):
-  if isinstance(face_rpc_error, face_exceptions.CancellationError):
-    return exceptions.CancellationError()
-  elif isinstance(face_rpc_error, face_exceptions.ExpirationError):
-    return exceptions.ExpirationError()
-  else:
-    return _RpcError()
-
-
-def _as_face_abortion_callback(abortion_callback):
-  def face_abortion_callback(face_abortion):
-    abortion_callback(_ABORTION_REEXPORT[face_abortion])
-  return face_abortion_callback
-
-
-class _ReexportedFuture(future.Future):
-
-  def __init__(self, face_future):
-    self._face_future = face_future
-
-  def cancel(self):
-    return self._face_future.cancel()
-
-  def cancelled(self):
-    return self._face_future.cancelled()
-
-  def running(self):
-    return self._face_future.running()
-
-  def done(self):
-    return self._face_future.done()
-
-  def result(self, timeout=None):
-    try:
-      return self._face_future.result(timeout=timeout)
-    except face_exceptions.RpcError as e:
-      raise _reexport_error(e)
-
-  def exception(self, timeout=None):
-    face_error = self._face_future.exception(timeout=timeout)
-    return None if face_error is None else _reexport_error(face_error)
-
-  def traceback(self, timeout=None):
-    return self._face_future.traceback(timeout=timeout)
-
-  def add_done_callback(self, fn):
-    self._face_future.add_done_callback(lambda unused_face_future: fn(self))
-
-
-def _call_reexporting_errors(behavior, *args, **kwargs):
-  try:
-    return behavior(*args, **kwargs)
-  except face_exceptions.RpcError as e:
-    raise _reexport_error(e)
-
-
-def _reexported_future(face_future):
-  return _ReexportedFuture(face_future)
-
-
-class _CancellableIterator(interfaces.CancellableIterator):
-
-  def __init__(self, face_cancellable_iterator):
-    self._face_cancellable_iterator = face_cancellable_iterator
-
-  def __iter__(self):
-    return self
-
-  def next(self):
-    return _call_reexporting_errors(self._face_cancellable_iterator.next)
-
-  def cancel(self):
-    self._face_cancellable_iterator.cancel()
-
-
-class _RpcContext(interfaces.RpcContext):
-
-  def __init__(self, face_rpc_context):
-    self._face_rpc_context = face_rpc_context
-
-  def is_active(self):
-    return self._face_rpc_context.is_active()
-
-  def time_remaining(self):
-    return self._face_rpc_context.time_remaining()
-
-  def add_abortion_callback(self, abortion_callback):
-    self._face_rpc_context.add_abortion_callback(
-        _as_face_abortion_callback(abortion_callback))
-
-
-class _UnaryUnarySyncAsync(interfaces.UnaryUnarySyncAsync):
-
-  def __init__(self, face_unary_unary_multi_callable):
-    self._underlying = face_unary_unary_multi_callable
-
-  def __call__(self, request, timeout):
-    return _call_reexporting_errors(
-        self._underlying, request, timeout)
-
-  def async(self, request, timeout):
-    return _ReexportedFuture(self._underlying.future(request, timeout))
-
-
-class _StreamUnarySyncAsync(interfaces.StreamUnarySyncAsync):
-
-  def __init__(self, face_stream_unary_multi_callable):
-    self._underlying = face_stream_unary_multi_callable
-
-  def __call__(self, request_iterator, timeout):
-    return _call_reexporting_errors(
-        self._underlying, request_iterator, timeout)
-
-  def async(self, request_iterator, timeout):
-    return _ReexportedFuture(self._underlying.future(request_iterator, timeout))
-
-
-def common_cardinality(early_adopter_cardinality):
-  return _EARLY_ADOPTER_CARDINALITY_TO_COMMON_CARDINALITY[
-      early_adopter_cardinality]
-
-
-def common_cardinalities(early_adopter_cardinalities):
-  common_cardinalities = {}
-  for name, early_adopter_cardinality in six.iteritems(early_adopter_cardinalities):
-    common_cardinalities[name] = _EARLY_ADOPTER_CARDINALITY_TO_COMMON_CARDINALITY[
-        early_adopter_cardinality]
-  return common_cardinalities
-
-
-def rpc_context(face_rpc_context):
-  return _RpcContext(face_rpc_context)
-
-
-def cancellable_iterator(face_cancellable_iterator):
-  return _CancellableIterator(face_cancellable_iterator)
-
-
-def unary_unary_sync_async(face_unary_unary_multi_callable):
-  return _UnaryUnarySyncAsync(face_unary_unary_multi_callable)
-
-
-def stream_unary_sync_async(face_stream_unary_multi_callable):
-  return _StreamUnarySyncAsync(face_stream_unary_multi_callable)
diff --git a/src/python/grpcio/grpc/framework/alpha/exceptions.py b/src/python/grpcio/grpc/framework/alpha/exceptions.py
deleted file mode 100644
index 09359c5e94..0000000000
--- a/src/python/grpcio/grpc/framework/alpha/exceptions.py
+++ /dev/null
@@ -1,47 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Exceptions raised by GRPC.
-
-Only GRPC should instantiate and raise these exceptions.
-"""
-import abc
-
-import six
-
-class RpcError(six.with_metaclass(abc.ABCMeta, Exception)):
-  """Common super type for all exceptions raised by GRPC."""
-
-
-class CancellationError(RpcError):
-  """Indicates that an RPC has been cancelled."""
-
-
-class ExpirationError(RpcError):
-  """Indicates that an RPC has expired ("timed out")."""
diff --git a/src/python/grpcio/grpc/framework/alpha/interfaces.py b/src/python/grpcio/grpc/framework/alpha/interfaces.py
deleted file mode 100644
index 48f144f614..0000000000
--- a/src/python/grpcio/grpc/framework/alpha/interfaces.py
+++ /dev/null
@@ -1,384 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Interfaces of GRPC."""
-
-import abc
-import enum
-
-import six
-
-# exceptions is referenced from specification in this module.
-from grpc.framework.alpha import exceptions  # pylint: disable=unused-import
-from grpc.framework.foundation import activated
-from grpc.framework.foundation import future
-
-
-@enum.unique
-class Cardinality(enum.Enum):
-  """Constants for the four cardinalities of RPC."""
-
-  UNARY_UNARY = 'request-unary/response-unary'
-  UNARY_STREAM = 'request-unary/response-streaming'
-  STREAM_UNARY = 'request-streaming/response-unary'
-  STREAM_STREAM = 'request-streaming/response-streaming'
-
-
-@enum.unique
-class Abortion(enum.Enum):
-  """Categories of RPC abortion."""
-
-  CANCELLED = 'cancelled'
-  EXPIRED = 'expired'
-  NETWORK_FAILURE = 'network failure'
-  SERVICED_FAILURE = 'serviced failure'
-  SERVICER_FAILURE = 'servicer failure'
-
-
-class CancellableIterator(six.with_metaclass(abc.ABCMeta)):
-  """Implements the Iterator protocol and affords a cancel method."""
-
-  @abc.abstractmethod
-  def __iter__(self):
-    """Returns the self object in accordance with the Iterator protocol."""
-    raise NotImplementedError()
-
-  def __next__(self):
-    return self.next()
-
-  @abc.abstractmethod
-  def next(self):
-    """Returns a value or raises StopIteration per the Iterator protocol."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def cancel(self):
-    """Requests cancellation of whatever computation underlies this iterator."""
-    raise NotImplementedError()
-
-
-class RpcContext(six.with_metaclass(abc.ABCMeta)):
-  """Provides RPC-related information and action."""
-
-  @abc.abstractmethod
-  def is_active(self):
-    """Describes whether the RPC is active or has terminated."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def time_remaining(self):
-    """Describes the length of allowed time remaining for the RPC.
-    Returns:
-      A nonnegative float indicating the length of allowed time in seconds
-      remaining for the RPC to complete before it is considered to have timed
-      out.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def add_abortion_callback(self, abortion_callback):
-    """Registers a callback to be called if the RPC is aborted.
-    Args:
-      abortion_callback: A callable to be called and passed an Abortion value
-        in the event of RPC abortion.
-    """
-    raise NotImplementedError()
-
-
-class UnaryUnarySyncAsync(six.with_metaclass(abc.ABCMeta)):
-  """Affords invoking a unary-unary RPC synchronously or asynchronously.
-  Values implementing this interface are directly callable and present an
-  "async" method. Both calls take a request value and a numeric timeout.
-  Direct invocation of a value of this type invokes its associated RPC and
-  blocks until the RPC's response is available. Calling the "async" method
-  of a value of this type invokes its associated RPC and immediately returns a
-  future.Future bound to the asynchronous execution of the RPC.
-  """
-
-  @abc.abstractmethod
-  def __call__(self, request, timeout):
-    """Synchronously invokes the underlying RPC.
-    Args:
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-    Returns:
-      The response value for the RPC.
-    Raises:
-      exceptions.RpcError: Indicating that the RPC was aborted.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def async(self, request, timeout):
-    """Asynchronously invokes the underlying RPC.
-    Args:
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-    Returns:
-      A future.Future representing the RPC. In the event of RPC completion, the
-        returned Future's result value will be the response value of the RPC.
-        In the event of RPC abortion, the returned Future's exception value
-        will be an exceptions.RpcError.
-    """
-    raise NotImplementedError()
-
-
-class StreamUnarySyncAsync(six.with_metaclass(abc.ABCMeta)):
-  """Affords invoking a stream-unary RPC synchronously or asynchronously.
-  Values implementing this interface are directly callable and present an
-  "async" method. Both calls take an iterator of request values and a numeric
-  timeout. Direct invocation of a value of this type invokes its associated RPC
-  and blocks until the RPC's response is available. Calling the "async" method
-  of a value of this type invokes its associated RPC and immediately returns a
-  future.Future bound to the asynchronous execution of the RPC.
-  """
-
-  @abc.abstractmethod
-  def __call__(self, request_iterator, timeout):
-    """Synchronously invokes the underlying RPC.
-
-    Args:
-      request_iterator: An iterator that yields request values for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      The response value for the RPC.
-
-    Raises:
-      exceptions.RpcError: Indicating that the RPC was aborted.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def async(self, request_iterator, timeout):
-    """Asynchronously invokes the underlying RPC.
-
-    Args:
-      request_iterator: An iterator that yields request values for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A future.Future representing the RPC. In the event of RPC completion, the
-        returned Future's result value will be the response value of the RPC.
-        In the event of RPC abortion, the returned Future's exception value
-        will be an exceptions.RpcError.
-    """
-    raise NotImplementedError()
-
-
-class RpcMethodDescription(six.with_metaclass(abc.ABCMeta)):
-  """A type for the common aspects of RPC method descriptions."""
-
-  @abc.abstractmethod
-  def cardinality(self):
-    """Identifies the cardinality of this RpcMethodDescription.
-
-    Returns:
-      A Cardinality value identifying whether or not this
-        RpcMethodDescription is request-unary or request-streaming and
-        whether or not it is response-unary or response-streaming.
-    """
-    raise NotImplementedError()
-
-
-class RpcMethodInvocationDescription(six.with_metaclass(abc.ABCMeta, RpcMethodDescription)):
-  """Invocation-side description of an RPC method."""
-
-  @abc.abstractmethod
-  def serialize_request(self, request):
-    """Serializes a request value.
-
-    Args:
-      request: A request value appropriate for the RPC method described by this
-        RpcMethodInvocationDescription.
-
-    Returns:
-      The serialization of the given request value as a
-        bytestring.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def deserialize_response(self, serialized_response):
-    """Deserializes a response value.
-
-    Args:
-      serialized_response: A bytestring that is the serialization of a response
-        value appropriate for the RPC method described by this
-        RpcMethodInvocationDescription.
-
-    Returns:
-      A response value corresponding to the given bytestring.
-    """
-    raise NotImplementedError()
-
-
-class RpcMethodServiceDescription(six.with_metaclass(abc.ABCMeta, RpcMethodDescription)):
-  """Service-side description of an RPC method."""
-
-  @abc.abstractmethod
-  def deserialize_request(self, serialized_request):
-    """Deserializes a request value.
-
-    Args:
-      serialized_request: A bytestring that is the serialization of a request
-        value appropriate for the RPC method described by this
-        RpcMethodServiceDescription.
-
-    Returns:
-      A request value corresponding to the given bytestring.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def serialize_response(self, response):
-    """Serializes a response value.
-
-    Args:
-      response: A response value appropriate for the RPC method described by
-        this RpcMethodServiceDescription.
-
-    Returns:
-      The serialization of the given response value as a
-        bytestring.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def service_unary_unary(self, request, context):
-    """Carries out this RPC.
-
-    This method may only be called if the cardinality of this
-    RpcMethodServiceDescription is Cardinality.UNARY_UNARY.
-
-    Args:
-      request: A request value appropriate for the RPC method described by this
-        RpcMethodServiceDescription.
-      context: An RpcContext object for the RPC.
-
-    Returns:
-      A response value appropriate for the RPC method described by this
-        RpcMethodServiceDescription.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def service_unary_stream(self, request, context):
-    """Carries out this RPC.
-
-    This method may only be called if the cardinality of this
-    RpcMethodServiceDescription is Cardinality.UNARY_STREAM.
-
-    Args:
-      request: A request value appropriate for the RPC method described by this
-        RpcMethodServiceDescription.
-      context: An RpcContext object for the RPC.
-
-    Yields:
-      Zero or more response values appropriate for the RPC method described by
-        this RpcMethodServiceDescription.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def service_stream_unary(self, request_iterator, context):
-    """Carries out this RPC.
-
-    This method may only be called if the cardinality of this
-    RpcMethodServiceDescription is Cardinality.STREAM_UNARY.
-
-    Args:
-      request_iterator: An iterator of request values appropriate for the RPC
-        method described by this RpcMethodServiceDescription.
-      context: An RpcContext object for the RPC.
-
-    Returns:
-      A response value appropriate for the RPC method described by this
-        RpcMethodServiceDescription.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def service_stream_stream(self, request_iterator, context):
-    """Carries out this RPC.
-
-    This method may only be called if the cardinality of this
-    RpcMethodServiceDescription is Cardinality.STREAM_STREAM.
-
-    Args:
-      request_iterator: An iterator of request values appropriate for the RPC
-        method described by this RpcMethodServiceDescription.
-      context: An RpcContext object for the RPC.
-
-    Yields:
-      Zero or more response values appropriate for the RPC method described by
-        this RpcMethodServiceDescription.
-    """
-    raise NotImplementedError()
-
-
-class Stub(six.with_metaclass(abc.ABCMeta)):
-  """A stub with callable RPC method names for attributes.
-
-  Instances of this type are context managers and only afford RPC invocation
-  when used in context.
-
-  Instances of this type, when used in context, respond to attribute access
-  as follows: if the requested attribute is the name of a unary-unary RPC
-  method, the value of the attribute will be a UnaryUnarySyncAsync with which
-  to invoke the RPC method. If the requested attribute is the name of a
-  unary-stream RPC method, the value of the attribute will be a callable taking
-  a request object and a timeout parameter and returning a CancellableIterator
-  that yields the response values of the RPC. If the requested attribute is the
-  name of a stream-unary RPC method, the value of the attribute will be a
-  StreamUnarySyncAsync with which to invoke the RPC method. If the requested
-  attribute is the name of a stream-stream RPC method, the value of the
-  attribute will be a callable taking an iterator of request objects and a
-  timeout and returning a CancellableIterator that yields the response values
-  of the RPC.
-
-  In all cases indication of abortion is indicated by raising of
-  exceptions.RpcError, exceptions.CancellationError,
-  and exceptions.ExpirationError.
-  """
-
-
-class Server(six.with_metaclass(abc.ABCMeta, activated.Activated)):
-  """A GRPC Server."""
-
-  @abc.abstractmethod
-  def port(self):
-    """Reports the port on which the server is serving.
-
-    This method may only be called while the server is activated.
-
-    Returns:
-      The port on which the server is serving.
-    """
-    raise NotImplementedError()
diff --git a/src/python/grpcio/grpc/framework/alpha/utilities.py b/src/python/grpcio/grpc/framework/alpha/utilities.py
deleted file mode 100644
index 7d7f78f5e4..0000000000
--- a/src/python/grpcio/grpc/framework/alpha/utilities.py
+++ /dev/null
@@ -1,269 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Utilities for use with GRPC."""
-
-from grpc.framework.alpha import interfaces
-
-
-class _RpcMethodDescription(
-    interfaces.RpcMethodInvocationDescription,
-    interfaces.RpcMethodServiceDescription):
-
-  def __init__(
-      self, cardinality, unary_unary, unary_stream, stream_unary,
-      stream_stream, request_serializer, request_deserializer,
-      response_serializer, response_deserializer):
-    self._cardinality = cardinality
-    self._unary_unary = unary_unary
-    self._unary_stream = unary_stream
-    self._stream_unary = stream_unary
-    self._stream_stream = stream_stream
-    self._request_serializer = request_serializer
-    self._request_deserializer = request_deserializer
-    self._response_serializer = response_serializer
-    self._response_deserializer = response_deserializer
-
-  def cardinality(self):
-    """See interfaces.RpcMethodDescription.cardinality for specification."""
-    return self._cardinality
-
-  def serialize_request(self, request):
-    """See interfaces.RpcMethodInvocationDescription.serialize_request."""
-    return self._request_serializer(request)
-
-  def deserialize_request(self, serialized_request):
-    """See interfaces.RpcMethodServiceDescription.deserialize_request."""
-    return self._request_deserializer(serialized_request)
-
-  def serialize_response(self, response):
-    """See interfaces.RpcMethodServiceDescription.serialize_response."""
-    return self._response_serializer(response)
-
-  def deserialize_response(self, serialized_response):
-    """See interfaces.RpcMethodInvocationDescription.deserialize_response."""
-    return self._response_deserializer(serialized_response)
-
-  def service_unary_unary(self, request, context):
-    """See interfaces.RpcMethodServiceDescription.service_unary_unary."""
-    return self._unary_unary(request, context)
-
-  def service_unary_stream(self, request, context):
-    """See interfaces.RpcMethodServiceDescription.service_unary_stream."""
-    return self._unary_stream(request, context)
-
-  def service_stream_unary(self, request_iterator, context):
-    """See interfaces.RpcMethodServiceDescription.service_stream_unary."""
-    return self._stream_unary(request_iterator, context)
-
-  def service_stream_stream(self, request_iterator, context):
-    """See interfaces.RpcMethodServiceDescription.service_stream_stream."""
-    return self._stream_stream(request_iterator, context)
-
-
-def unary_unary_invocation_description(
-    request_serializer, response_deserializer):
-  """Creates an interfaces.RpcMethodInvocationDescription for an RPC method.
-
-  Args:
-    request_serializer: A callable that when called on a request
-      value returns a bytestring corresponding to that value.
-    response_deserializer: A callable that when called on a
-      bytestring returns the response value corresponding to
-      that bytestring.
-
-  Returns:
-    An interfaces.RpcMethodInvocationDescription constructed from the given
-      arguments representing a unary-request/unary-response RPC method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.UNARY_UNARY, None, None, None, None,
-      request_serializer, None, None, response_deserializer)
-
-
-def unary_stream_invocation_description(
-    request_serializer, response_deserializer):
-  """Creates an interfaces.RpcMethodInvocationDescription for an RPC method.
-
-  Args:
-    request_serializer: A callable that when called on a request
-      value returns a bytestring corresponding to that value.
-    response_deserializer: A callable that when called on a
-      bytestring returns the response value corresponding to
-      that bytestring.
-
-  Returns:
-    An interfaces.RpcMethodInvocationDescription constructed from the given
-      arguments representing a unary-request/streaming-response RPC method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.UNARY_STREAM, None, None, None, None,
-      request_serializer, None, None, response_deserializer)
-
-
-def stream_unary_invocation_description(
-    request_serializer, response_deserializer):
-  """Creates an interfaces.RpcMethodInvocationDescription for an RPC method.
-
-  Args:
-    request_serializer: A callable that when called on a request
-      value returns a bytestring corresponding to that value.
-    response_deserializer: A callable that when called on a
-      bytestring returns the response value corresponding to
-      that bytestring.
-
-  Returns:
-    An interfaces.RpcMethodInvocationDescription constructed from the given
-      arguments representing a streaming-request/unary-response RPC method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.STREAM_UNARY, None, None, None, None,
-      request_serializer, None, None, response_deserializer)
-
-
-def stream_stream_invocation_description(
-    request_serializer, response_deserializer):
-  """Creates an interfaces.RpcMethodInvocationDescription for an RPC method.
-
-  Args:
-    request_serializer: A callable that when called on a request
-      value returns a bytestring corresponding to that value.
-    response_deserializer: A callable that when called on a
-      bytestring returns the response value corresponding to
-      that bytestring.
-
-  Returns:
-    An interfaces.RpcMethodInvocationDescription constructed from the given
-      arguments representing a  streaming-request/streaming-response RPC
-      method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.STREAM_STREAM, None, None, None, None,
-      request_serializer, None, None, response_deserializer)
-
-
-def unary_unary_service_description(
-    behavior, request_deserializer, response_serializer):
-  """Creates an interfaces.RpcMethodServiceDescription for the given behavior.
-
-  Args:
-    behavior: A callable that implements a unary-unary RPC
-      method that accepts a single request and an interfaces.RpcContext and
-      returns a single response.
-    request_deserializer: A callable that when called on a
-      bytestring returns the request value corresponding to that
-      bytestring.
-    response_serializer: A callable that when called on a
-      response value returns the bytestring corresponding to
-      that value.
-
-  Returns:
-    An interfaces.RpcMethodServiceDescription constructed from the given
-      arguments representing a unary-request/unary-response RPC
-      method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.UNARY_UNARY, behavior, None, None, None,
-      None, request_deserializer, response_serializer, None)
-
-
-def unary_stream_service_description(
-    behavior, request_deserializer, response_serializer):
-  """Creates an interfaces.RpcMethodServiceDescription for the given behavior.
-
-  Args:
-    behavior: A callable that implements a unary-stream RPC
-      method that accepts a single request and an interfaces.RpcContext
-      and returns an iterator of zero or more responses.
-    request_deserializer: A callable that when called on a
-      bytestring returns the request value corresponding to that
-      bytestring.
-    response_serializer: A callable that when called on a
-      response value returns the bytestring corresponding to
-      that value.
-
-  Returns:
-    An interfaces.RpcMethodServiceDescription constructed from the given
-      arguments representing a unary-request/streaming-response
-      RPC method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.UNARY_STREAM, None, behavior, None, None,
-      None, request_deserializer, response_serializer, None)
-
-
-def stream_unary_service_description(
-    behavior, request_deserializer, response_serializer):
-  """Creates an interfaces.RpcMethodServiceDescription for the given behavior.
-
-  Args:
-    behavior: A callable that implements a stream-unary RPC
-      method that accepts an iterator of zero or more requests
-      and an interfaces.RpcContext and returns a single response.
-    request_deserializer: A callable that when called on a
-      bytestring returns the request value corresponding to that
-      bytestring.
-    response_serializer: A callable that when called on a
-      response value returns the bytestring corresponding to
-      that value.
-
-  Returns:
-    An interfaces.RpcMethodServiceDescription constructed from the given
-      arguments representing a streaming-request/unary-response
-      RPC method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.STREAM_UNARY, None, None, behavior, None,
-      None, request_deserializer, response_serializer, None)
-
-
-def stream_stream_service_description(
-    behavior, request_deserializer, response_serializer):
-  """Creates an interfaces.RpcMethodServiceDescription for the given behavior.
-
-  Args:
-    behavior: A callable that implements a stream-stream RPC
-      method that accepts an iterator of zero or more requests
-      and an interfaces.RpcContext and returns an iterator of
-      zero or more responses.
-    request_deserializer: A callable that when called on a
-      bytestring returns the request value corresponding to that
-      bytestring.
-    response_serializer: A callable that when called on a
-      response value returns the bytestring corresponding to
-      that value.
-
-  Returns:
-    An interfaces.RpcMethodServiceDescription constructed from the given
-      arguments representing a
-      streaming-request/streaming-response RPC method.
-  """
-  return _RpcMethodDescription(
-      interfaces.Cardinality.STREAM_STREAM, None, None, None, behavior,
-      None, request_deserializer, response_serializer, None)
diff --git a/src/python/grpcio/grpc/framework/base/__init__.py b/src/python/grpcio/grpc/framework/base/__init__.py
deleted file mode 100644
index bff74be2c7..0000000000
--- a/src/python/grpcio/grpc/framework/base/__init__.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import warnings
-
-warnings.simplefilter('always', DeprecationWarning)
-warnings.warn('the alpha API (includes this package) is deprecated, '
-              'unmaintained, and no longer tested. Please migrate to the beta '
-              'API.', DeprecationWarning, stacklevel=2)
diff --git a/src/python/grpcio/grpc/framework/base/_cancellation.py b/src/python/grpcio/grpc/framework/base/_cancellation.py
deleted file mode 100644
index ffbc90668f..0000000000
--- a/src/python/grpcio/grpc/framework/base/_cancellation.py
+++ /dev/null
@@ -1,64 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for operation cancellation."""
-
-from grpc.framework.base import _interfaces
-from grpc.framework.base import interfaces
-
-
-class CancellationManager(_interfaces.CancellationManager):
-  """An implementation of _interfaces.CancellationManager."""
-
-  def __init__(
-      self, lock, termination_manager, transmission_manager, ingestion_manager,
-      expiration_manager):
-    """Constructor.
-
-    Args:
-      lock: The operation-wide lock.
-      termination_manager: The _interfaces.TerminationManager for the operation.
-      transmission_manager: The _interfaces.TransmissionManager for the
-        operation.
-      ingestion_manager: The _interfaces.IngestionManager for the operation.
-      expiration_manager: The _interfaces.ExpirationManager for the operation.
-    """
-    self._lock = lock
-    self._termination_manager = termination_manager
-    self._transmission_manager = transmission_manager
-    self._ingestion_manager = ingestion_manager
-    self._expiration_manager = expiration_manager
-
-  def cancel(self):
-    """See _interfaces.CancellationManager.cancel for specification."""
-    with self._lock:
-      self._termination_manager.abort(interfaces.Outcome.CANCELLED)
-      self._transmission_manager.abort(interfaces.Outcome.CANCELLED)
-      self._ingestion_manager.abort()
-      self._expiration_manager.abort()
diff --git a/src/python/grpcio/grpc/framework/base/_constants.py b/src/python/grpcio/grpc/framework/base/_constants.py
deleted file mode 100644
index 8fbdc82782..0000000000
--- a/src/python/grpcio/grpc/framework/base/_constants.py
+++ /dev/null
@@ -1,32 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Private constants for the package."""
-
-INTERNAL_ERROR_LOG_MESSAGE = ':-( RPC Framework (Base) internal error! :-('
diff --git a/src/python/grpcio/grpc/framework/base/_context.py b/src/python/grpcio/grpc/framework/base/_context.py
deleted file mode 100644
index d84871d639..0000000000
--- a/src/python/grpcio/grpc/framework/base/_context.py
+++ /dev/null
@@ -1,99 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for operation context."""
-
-import time
-
-# _interfaces is referenced from specification in this module.
-from grpc.framework.base import interfaces
-from grpc.framework.base import _interfaces  # pylint: disable=unused-import
-
-
-class OperationContext(interfaces.OperationContext):
-  """An implementation of interfaces.OperationContext."""
-
-  def __init__(
-      self, lock, operation_id, local_failure, termination_manager,
-      transmission_manager):
-    """Constructor.
-
-    Args:
-      lock: The operation-wide lock.
-      operation_id: An object identifying the operation.
-      local_failure: Whichever one of interfaces.Outcome.SERVICED_FAILURE or
-        interfaces.Outcome.SERVICER_FAILURE describes local failure of
-        customer code.
-      termination_manager: The _interfaces.TerminationManager for the operation.
-      transmission_manager: The _interfaces.TransmissionManager for the
-        operation.
-    """
-    self._lock = lock
-    self._local_failure = local_failure
-    self._termination_manager = termination_manager
-    self._transmission_manager = transmission_manager
-    self._ingestion_manager = None
-    self._expiration_manager = None
-
-    self.operation_id = operation_id
-
-  def set_ingestion_and_expiration_managers(
-      self, ingestion_manager, expiration_manager):
-    """Sets managers with which this OperationContext cooperates.
-
-    Args:
-      ingestion_manager: The _interfaces.IngestionManager for the operation.
-      expiration_manager: The _interfaces.ExpirationManager for the operation.
-    """
-    self._ingestion_manager = ingestion_manager
-    self._expiration_manager = expiration_manager
-
-  def is_active(self):
-    """See interfaces.OperationContext.is_active for specification."""
-    with self._lock:
-      return self._termination_manager.is_active()
-
-  def add_termination_callback(self, callback):
-    """See interfaces.OperationContext.add_termination_callback."""
-    with self._lock:
-      self._termination_manager.add_callback(callback)
-
-  def time_remaining(self):
-    """See interfaces.OperationContext.time_remaining for specification."""
-    with self._lock:
-      deadline = self._expiration_manager.deadline()
-    return max(0.0, deadline - time.time())
-
-  def fail(self, exception):
-    """See interfaces.OperationContext.fail for specification."""
-    with self._lock:
-      self._termination_manager.abort(self._local_failure)
-      self._transmission_manager.abort(self._local_failure)
-      self._ingestion_manager.abort()
-      self._expiration_manager.abort()
diff --git a/src/python/grpcio/grpc/framework/base/_emission.py b/src/python/grpcio/grpc/framework/base/_emission.py
deleted file mode 100644
index 1829669a72..0000000000
--- a/src/python/grpcio/grpc/framework/base/_emission.py
+++ /dev/null
@@ -1,125 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for handling emitted values."""
-
-from grpc.framework.base import interfaces
-from grpc.framework.base import _interfaces
-
-
-class _EmissionManager(_interfaces.EmissionManager):
-  """An implementation of _interfaces.EmissionManager."""
-
-  def __init__(
-      self, lock, failure_outcome, termination_manager, transmission_manager):
-    """Constructor.
-
-    Args:
-      lock: The operation-wide lock.
-      failure_outcome: Whichever one of interfaces.Outcome.SERVICED_FAILURE or
-        interfaces.Outcome.SERVICER_FAILURE describes this object's methods
-        being called inappropriately by customer code.
-      termination_manager: The _interfaces.TerminationManager for the operation.
-      transmission_manager: The _interfaces.TransmissionManager for the
-        operation.
-    """
-    self._lock = lock
-    self._failure_outcome = failure_outcome
-    self._termination_manager = termination_manager
-    self._transmission_manager = transmission_manager
-    self._ingestion_manager = None
-    self._expiration_manager = None
-
-    self._emission_complete = False
-
-  def set_ingestion_manager_and_expiration_manager(
-      self, ingestion_manager, expiration_manager):
-    self._ingestion_manager = ingestion_manager
-    self._expiration_manager = expiration_manager
-
-  def _abort(self):
-    self._termination_manager.abort(self._failure_outcome)
-    self._transmission_manager.abort(self._failure_outcome)
-    self._ingestion_manager.abort()
-    self._expiration_manager.abort()
-
-  def consume(self, value):
-    with self._lock:
-      if self._emission_complete:
-        self._abort()
-      else:
-        self._transmission_manager.inmit(value, False)
-
-  def terminate(self):
-    with self._lock:
-      if not self._emission_complete:
-        self._termination_manager.emission_complete()
-        self._transmission_manager.inmit(None, True)
-        self._emission_complete = True
-
-  def consume_and_terminate(self, value):
-    with self._lock:
-      if self._emission_complete:
-        self._abort()
-      else:
-        self._termination_manager.emission_complete()
-        self._transmission_manager.inmit(value, True)
-        self._emission_complete = True
-
-
-def front_emission_manager(lock, termination_manager, transmission_manager):
-  """Creates an _interfaces.EmissionManager appropriate for front-side use.
-
-  Args:
-    lock: The operation-wide lock.
-    termination_manager: The _interfaces.TerminationManager for the operation.
-    transmission_manager: The _interfaces.TransmissionManager for the operation.
-
-  Returns:
-    An _interfaces.EmissionManager appropriate for front-side use.
-  """
-  return _EmissionManager(
-      lock, interfaces.Outcome.SERVICED_FAILURE, termination_manager,
-      transmission_manager)
-
-
-def back_emission_manager(lock, termination_manager, transmission_manager):
-  """Creates an _interfaces.EmissionManager appropriate for back-side use.
-
-  Args:
-    lock: The operation-wide lock.
-    termination_manager: The _interfaces.TerminationManager for the operation.
-    transmission_manager: The _interfaces.TransmissionManager for the operation.
-
-  Returns:
-    An _interfaces.EmissionManager appropriate for back-side use.
-  """
-  return _EmissionManager(
-      lock, interfaces.Outcome.SERVICER_FAILURE, termination_manager,
-      transmission_manager)
diff --git a/src/python/grpcio/grpc/framework/base/_ends.py b/src/python/grpcio/grpc/framework/base/_ends.py
deleted file mode 100644
index 176f3ac06e..0000000000
--- a/src/python/grpcio/grpc/framework/base/_ends.py
+++ /dev/null
@@ -1,399 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Implementations of FrontLinks and BackLinks."""
-
-import collections
-import threading
-import uuid
-
-# _interfaces is referenced from specification in this module.
-from grpc.framework.base import _cancellation
-from grpc.framework.base import _context
-from grpc.framework.base import _emission
-from grpc.framework.base import _expiration
-from grpc.framework.base import _ingestion
-from grpc.framework.base import _interfaces  # pylint: disable=unused-import
-from grpc.framework.base import _reception
-from grpc.framework.base import _termination
-from grpc.framework.base import _transmission
-from grpc.framework.base import interfaces
-from grpc.framework.foundation import callable_util
-
-_IDLE_ACTION_EXCEPTION_LOG_MESSAGE = 'Exception calling idle action!'
-
-
-class _EasyOperation(interfaces.Operation):
-  """A trivial implementation of interfaces.Operation."""
-
-  def __init__(self, emission_manager, context, cancellation_manager):
-    """Constructor.
-
-    Args:
-      emission_manager: The _interfaces.EmissionManager for the operation that
-        will accept values emitted by customer code.
-      context: The interfaces.OperationContext for use by the customer
-        during the operation.
-      cancellation_manager: The _interfaces.CancellationManager for the
-        operation.
-    """
-    self.consumer = emission_manager
-    self.context = context
-    self._cancellation_manager = cancellation_manager
-
-  def cancel(self):
-    self._cancellation_manager.cancel()
-
-
-class _Endlette(object):
-  """Utility for stateful behavior common to Fronts and Backs."""
-
-  def __init__(self, pool):
-    """Constructor.
-
-    Args:
-      pool: A thread pool to use when calling registered idle actions.
-    """
-    self._lock = threading.Lock()
-    self._pool = pool
-    # Dictionary from operation IDs to ReceptionManager-or-None. A None value
-    # indicates an in-progress fire-and-forget operation for which the customer
-    # has chosen to ignore results.
-    self._operations = {}
-    self._stats = {outcome: 0 for outcome in interfaces.Outcome}
-    self._idle_actions = []
-
-  def terminal_action(self, operation_id):
-    """Constructs the termination action for a single operation.
-
-    Args:
-      operation_id: An operation ID.
-
-    Returns:
-      A callable that takes an operation outcome for an argument to be used as
-        the termination action for the operation associated with the given
-        operation ID.
-    """
-    def termination_action(outcome):
-      with self._lock:
-        self._stats[outcome] += 1
-        self._operations.pop(operation_id, None)
-        if not self._operations:
-          for action in self._idle_actions:
-            self._pool.submit(callable_util.with_exceptions_logged(
-                action, _IDLE_ACTION_EXCEPTION_LOG_MESSAGE))
-          self._idle_actions = []
-    return termination_action
-
-  def __enter__(self):
-    self._lock.acquire()
-
-  def __exit__(self, exc_type, exc_val, exc_tb):
-    self._lock.release()
-
-  def get_operation(self, operation_id):
-    return self._operations.get(operation_id, None)
-
-  def add_operation(self, operation_id, operation_reception_manager):
-    self._operations[operation_id] = operation_reception_manager
-
-  def operation_stats(self):
-    with self._lock:
-      return dict(self._stats)
-
-  def add_idle_action(self, action):
-    with self._lock:
-      if self._operations:
-        self._idle_actions.append(action)
-      else:
-        self._pool.submit(callable_util.with_exceptions_logged(
-            action, _IDLE_ACTION_EXCEPTION_LOG_MESSAGE))
-
-
-class _FrontManagement(
-    collections.namedtuple(
-        '_FrontManagement',
-        ('reception', 'emission', 'operation', 'cancellation'))):
-  """Just a trivial helper class to bundle four fellow-traveling objects."""
-
-
-def _front_operate(
-    callback, work_pool, transmission_pool, utility_pool,
-    termination_action, operation_id, name, payload, complete, timeout,
-    subscription, trace_id):
-  """Constructs objects necessary for front-side operation management.
-
-  Args:
-    callback: A callable that accepts interfaces.FrontToBackTickets and
-      delivers them to the other side of the operation. Execution of this
-      callable may take any arbitrary length of time.
-    work_pool: A thread pool in which to execute customer code.
-    transmission_pool: A thread pool to use for transmitting to the other side
-      of the operation.
-    utility_pool: A thread pool for utility tasks.
-    termination_action: A no-arg behavior to be called upon operation
-      completion.
-    operation_id: An object identifying the operation.
-    name: The name of the method being called during the operation.
-    payload: The first customer-significant value to be transmitted to the other
-      side. May be None if there is no such value or if the customer chose not
-      to pass it at operation invocation.
-    complete: A boolean indicating whether or not additional payloads will be
-      supplied by the customer.
-    timeout: A length of time in seconds to allow for the operation.
-    subscription: A interfaces.ServicedSubscription describing the
-      customer's interest in the results of the operation.
-    trace_id: A uuid.UUID identifying a set of related operations to which this
-      operation belongs. May be None.
-
-  Returns:
-    A _FrontManagement object bundling together the
-      _interfaces.ReceptionManager, _interfaces.EmissionManager,
-      _context.OperationContext, and _interfaces.CancellationManager for the
-      operation.
-  """
-  lock = threading.Lock()
-  with lock:
-    termination_manager = _termination.front_termination_manager(
-        work_pool, utility_pool, termination_action, subscription.kind)
-    transmission_manager = _transmission.front_transmission_manager(
-        lock, transmission_pool, callback, operation_id, name,
-        subscription.kind, trace_id, timeout, termination_manager)
-    operation_context = _context.OperationContext(
-        lock, operation_id, interfaces.Outcome.SERVICED_FAILURE,
-        termination_manager, transmission_manager)
-    emission_manager = _emission.front_emission_manager(
-        lock, termination_manager, transmission_manager)
-    ingestion_manager = _ingestion.front_ingestion_manager(
-        lock, work_pool, subscription, termination_manager,
-        transmission_manager, operation_context)
-    expiration_manager = _expiration.front_expiration_manager(
-        lock, termination_manager, transmission_manager, ingestion_manager,
-        timeout)
-    reception_manager = _reception.front_reception_manager(
-        lock, termination_manager, transmission_manager, ingestion_manager,
-        expiration_manager)
-    cancellation_manager = _cancellation.CancellationManager(
-        lock, termination_manager, transmission_manager, ingestion_manager,
-        expiration_manager)
-
-    termination_manager.set_expiration_manager(expiration_manager)
-    transmission_manager.set_ingestion_and_expiration_managers(
-        ingestion_manager, expiration_manager)
-    operation_context.set_ingestion_and_expiration_managers(
-        ingestion_manager, expiration_manager)
-    emission_manager.set_ingestion_manager_and_expiration_manager(
-        ingestion_manager, expiration_manager)
-    ingestion_manager.set_expiration_manager(expiration_manager)
-
-    transmission_manager.inmit(payload, complete)
-
-    if subscription.kind is interfaces.ServicedSubscription.Kind.NONE:
-      returned_reception_manager = None
-    else:
-      returned_reception_manager = reception_manager
-
-    return _FrontManagement(
-        returned_reception_manager, emission_manager, operation_context,
-        cancellation_manager)
-
-
-class FrontLink(interfaces.FrontLink):
-  """An implementation of interfaces.FrontLink."""
-
-  def __init__(self, work_pool, transmission_pool, utility_pool):
-    """Constructor.
-
-    Args:
-      work_pool: A thread pool to be used for executing customer code.
-      transmission_pool: A thread pool to be used for transmitting values to
-        the other side of the operation.
-      utility_pool: A thread pool to be used for utility tasks.
-    """
-    self._endlette = _Endlette(utility_pool)
-    self._work_pool = work_pool
-    self._transmission_pool = transmission_pool
-    self._utility_pool = utility_pool
-    self._callback = None
-
-    self._operations = {}
-
-  def join_rear_link(self, rear_link):
-    """See interfaces.ForeLink.join_rear_link for specification."""
-    with self._endlette:
-      self._callback = rear_link.accept_front_to_back_ticket
-
-  def operation_stats(self):
-    """See interfaces.End.operation_stats for specification."""
-    return self._endlette.operation_stats()
-
-  def add_idle_action(self, action):
-    """See interfaces.End.add_idle_action for specification."""
-    self._endlette.add_idle_action(action)
-
-  def operate(
-      self, name, payload, complete, timeout, subscription, trace_id):
-    """See interfaces.Front.operate for specification."""
-    operation_id = uuid.uuid4()
-    with self._endlette:
-      management = _front_operate(
-          self._callback, self._work_pool, self._transmission_pool,
-          self._utility_pool, self._endlette.terminal_action(operation_id),
-          operation_id, name, payload, complete, timeout, subscription,
-          trace_id)
-      self._endlette.add_operation(operation_id, management.reception)
-      return _EasyOperation(
-          management.emission, management.operation, management.cancellation)
-
-  def accept_back_to_front_ticket(self, ticket):
-    """See interfaces.End.act for specification."""
-    with self._endlette:
-      reception_manager = self._endlette.get_operation(ticket.operation_id)
-    if reception_manager:
-      reception_manager.receive_ticket(ticket)
-
-
-def _back_operate(
-    servicer, callback, work_pool, transmission_pool, utility_pool,
-    termination_action, ticket, default_timeout, maximum_timeout):
-  """Constructs objects necessary for back-side operation management.
-
-  Also begins back-side operation by feeding the first received ticket into the
-  constructed _interfaces.ReceptionManager.
-
-  Args:
-    servicer: An interfaces.Servicer for servicing operations.
-    callback: A callable that accepts interfaces.BackToFrontTickets and
-      delivers them to the other side of the operation. Execution of this
-      callable may take any arbitrary length of time.
-    work_pool: A thread pool in which to execute customer code.
-    transmission_pool: A thread pool to use for transmitting to the other side
-      of the operation.
-    utility_pool: A thread pool for utility tasks.
-    termination_action: A no-arg behavior to be called upon operation
-      completion.
-    ticket: The first interfaces.FrontToBackTicket received for the operation.
-    default_timeout: A length of time in seconds to be used as the default
-      time alloted for a single operation.
-    maximum_timeout: A length of time in seconds to be used as the maximum
-      time alloted for a single operation.
-
-  Returns:
-    The _interfaces.ReceptionManager to be used for the operation.
-  """
-  lock = threading.Lock()
-  with lock:
-    termination_manager = _termination.back_termination_manager(
-        work_pool, utility_pool, termination_action, ticket.subscription)
-    transmission_manager = _transmission.back_transmission_manager(
-        lock, transmission_pool, callback, ticket.operation_id,
-        termination_manager, ticket.subscription)
-    operation_context = _context.OperationContext(
-        lock, ticket.operation_id, interfaces.Outcome.SERVICER_FAILURE,
-        termination_manager, transmission_manager)
-    emission_manager = _emission.back_emission_manager(
-        lock, termination_manager, transmission_manager)
-    ingestion_manager = _ingestion.back_ingestion_manager(
-        lock, work_pool, servicer, termination_manager,
-        transmission_manager, operation_context, emission_manager)
-    expiration_manager = _expiration.back_expiration_manager(
-        lock, termination_manager, transmission_manager, ingestion_manager,
-        ticket.timeout, default_timeout, maximum_timeout)
-    reception_manager = _reception.back_reception_manager(
-        lock, termination_manager, transmission_manager, ingestion_manager,
-        expiration_manager)
-
-    termination_manager.set_expiration_manager(expiration_manager)
-    transmission_manager.set_ingestion_and_expiration_managers(
-        ingestion_manager, expiration_manager)
-    operation_context.set_ingestion_and_expiration_managers(
-        ingestion_manager, expiration_manager)
-    emission_manager.set_ingestion_manager_and_expiration_manager(
-        ingestion_manager, expiration_manager)
-    ingestion_manager.set_expiration_manager(expiration_manager)
-
-  reception_manager.receive_ticket(ticket)
-
-  return reception_manager
-
-
-class BackLink(interfaces.BackLink):
-  """An implementation of interfaces.BackLink."""
-
-  def __init__(
-      self, servicer, work_pool, transmission_pool, utility_pool,
-      default_timeout, maximum_timeout):
-    """Constructor.
-
-    Args:
-      servicer: An interfaces.Servicer for servicing operations.
-      work_pool: A thread pool in which to execute customer code.
-      transmission_pool: A thread pool to use for transmitting to the other side
-        of the operation.
-      utility_pool: A thread pool for utility tasks.
-      default_timeout: A length of time in seconds to be used as the default
-        time alloted for a single operation.
-      maximum_timeout: A length of time in seconds to be used as the maximum
-        time alloted for a single operation.
-    """
-    self._endlette = _Endlette(utility_pool)
-    self._servicer = servicer
-    self._work_pool = work_pool
-    self._transmission_pool = transmission_pool
-    self._utility_pool = utility_pool
-    self._default_timeout = default_timeout
-    self._maximum_timeout = maximum_timeout
-    self._callback = None
-
-  def join_fore_link(self, fore_link):
-    """See interfaces.RearLink.join_fore_link for specification."""
-    with self._endlette:
-      self._callback = fore_link.accept_back_to_front_ticket
-
-  def accept_front_to_back_ticket(self, ticket):
-    """See interfaces.RearLink.accept_front_to_back_ticket for specification."""
-    with self._endlette:
-      reception_manager = self._endlette.get_operation(ticket.operation_id)
-      if reception_manager is None:
-        reception_manager = _back_operate(
-            self._servicer, self._callback, self._work_pool,
-            self._transmission_pool, self._utility_pool,
-            self._endlette.terminal_action(ticket.operation_id), ticket,
-            self._default_timeout, self._maximum_timeout)
-        self._endlette.add_operation(ticket.operation_id, reception_manager)
-      else:
-        reception_manager.receive_ticket(ticket)
-
-  def operation_stats(self):
-    """See interfaces.End.operation_stats for specification."""
-    return self._endlette.operation_stats()
-
-  def add_idle_action(self, action):
-    """See interfaces.End.add_idle_action for specification."""
-    self._endlette.add_idle_action(action)
diff --git a/src/python/grpcio/grpc/framework/base/_expiration.py b/src/python/grpcio/grpc/framework/base/_expiration.py
deleted file mode 100644
index 17acbef4c1..0000000000
--- a/src/python/grpcio/grpc/framework/base/_expiration.py
+++ /dev/null
@@ -1,158 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for operation expiration."""
-
-import time
-
-from grpc.framework.base import _interfaces
-from grpc.framework.base import interfaces
-from grpc.framework.foundation import later
-
-
-class _ExpirationManager(_interfaces.ExpirationManager):
-  """An implementation of _interfaces.ExpirationManager."""
-
-  def __init__(
-      self, lock, termination_manager, transmission_manager, ingestion_manager,
-      commencement, timeout, maximum_timeout):
-    """Constructor.
-
-    Args:
-      lock: The operation-wide lock.
-      termination_manager: The _interfaces.TerminationManager for the operation.
-      transmission_manager: The _interfaces.TransmissionManager for the
-        operation.
-      ingestion_manager: The _interfaces.IngestionManager for the operation.
-      commencement: The time in seconds since the epoch at which the operation
-        began.
-      timeout: A length of time in seconds to allow for the operation to run.
-      maximum_timeout: The maximum length of time in seconds to allow for the
-        operation to run despite what is requested via this object's
-        change_timout method.
-    """
-    self._lock = lock
-    self._termination_manager = termination_manager
-    self._transmission_manager = transmission_manager
-    self._ingestion_manager = ingestion_manager
-    self._commencement = commencement
-    self._maximum_timeout = maximum_timeout
-
-    self._timeout = timeout
-    self._deadline = commencement + timeout
-    self._index = None
-    self._future = None
-
-  def _expire(self, index):
-    with self._lock:
-      if self._future is not None and index == self._index:
-        self._future = None
-        self._termination_manager.abort(interfaces.Outcome.EXPIRED)
-        self._transmission_manager.abort(interfaces.Outcome.EXPIRED)
-        self._ingestion_manager.abort()
-
-  def start(self):
-    self._index = 0
-    self._future = later.later(self._timeout, lambda: self._expire(0))
-
-  def change_timeout(self, timeout):
-    if self._future is not None and timeout != self._timeout:
-      self._future.cancel()
-      new_timeout = min(timeout, self._maximum_timeout)
-      new_index = self._index + 1
-      self._timeout = new_timeout
-      self._deadline = self._commencement + new_timeout
-      self._index = new_index
-      delay = self._deadline - time.time()
-      self._future = later.later(
-          delay, lambda: self._expire(new_index))
-
-  def deadline(self):
-    return self._deadline
-
-  def abort(self):
-    if self._future:
-      self._future.cancel()
-      self._future = None
-    self._deadline_index = None
-
-
-def front_expiration_manager(
-    lock, termination_manager, transmission_manager, ingestion_manager,
-    timeout):
-  """Creates an _interfaces.ExpirationManager appropriate for front-side use.
-
-  Args:
-    lock: The operation-wide lock.
-    termination_manager: The _interfaces.TerminationManager for the operation.
-    transmission_manager: The _interfaces.TransmissionManager for the
-      operation.
-    ingestion_manager: The _interfaces.IngestionManager for the operation.
-    timeout: A length of time in seconds to allow for the operation to run.
-
-  Returns:
-    An _interfaces.ExpirationManager appropriate for front-side use.
-  """
-  commencement = time.time()
-  expiration_manager = _ExpirationManager(
-      lock, termination_manager, transmission_manager, ingestion_manager,
-      commencement, timeout, timeout)
-  expiration_manager.start()
-  return expiration_manager
-
-
-def back_expiration_manager(
-    lock, termination_manager, transmission_manager, ingestion_manager,
-    timeout, default_timeout, maximum_timeout):
-  """Creates an _interfaces.ExpirationManager appropriate for back-side use.
-
-  Args:
-    lock: The operation-wide lock.
-    termination_manager: The _interfaces.TerminationManager for the operation.
-    transmission_manager: The _interfaces.TransmissionManager for the
-      operation.
-    ingestion_manager: The _interfaces.IngestionManager for the operation.
-    timeout: A length of time in seconds to allow for the operation to run. May
-      be None in which case default_timeout will be used.
-    default_timeout: The default length of time in seconds to allow for the
-      operation to run if the front-side customer has not specified such a value
-      (or if the value they specified is not yet known).
-    maximum_timeout: The maximum length of time in seconds to allow for the
-      operation to run.
-
-  Returns:
-    An _interfaces.ExpirationManager appropriate for back-side use.
-  """
-  commencement = time.time()
-  expiration_manager = _ExpirationManager(
-      lock, termination_manager, transmission_manager, ingestion_manager,
-      commencement, default_timeout if timeout is None else timeout,
-      maximum_timeout)
-  expiration_manager.start()
-  return expiration_manager
diff --git a/src/python/grpcio/grpc/framework/base/_ingestion.py b/src/python/grpcio/grpc/framework/base/_ingestion.py
deleted file mode 100644
index c9b10acb77..0000000000
--- a/src/python/grpcio/grpc/framework/base/_ingestion.py
+++ /dev/null
@@ -1,443 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for ingestion during an operation."""
-
-import abc
-import collections
-
-import six
-
-from grpc.framework.base import _constants
-from grpc.framework.base import _interfaces
-from grpc.framework.base import exceptions
-from grpc.framework.base import interfaces
-from grpc.framework.foundation import abandonment
-from grpc.framework.foundation import callable_util
-from grpc.framework.foundation import stream
-
-_CREATE_CONSUMER_EXCEPTION_LOG_MESSAGE = 'Exception initializing ingestion!'
-_CONSUME_EXCEPTION_LOG_MESSAGE = 'Exception during ingestion!'
-
-
-class _ConsumerCreation(collections.namedtuple(
-    '_ConsumerCreation', ('consumer', 'remote_error', 'abandoned'))):
-  """A sum type for the outcome of ingestion initialization.
-
-  Either consumer will be non-None, remote_error will be True, or abandoned will
-  be True.
-
-  Attributes:
-    consumer: A stream.Consumer for ingesting payloads.
-    remote_error: A boolean indicating that the consumer could not be created
-      due to an error on the remote side of the operation.
-    abandoned: A boolean indicating that the consumer creation was abandoned.
-  """
-
-
-class _EmptyConsumer(stream.Consumer):
-  """A no-operative stream.Consumer that ignores all inputs and calls."""
-
-  def consume(self, value):
-    """See stream.Consumer.consume for specification."""
-
-  def terminate(self):
-    """See stream.Consumer.terminate for specification."""
-
-  def consume_and_terminate(self, value):
-    """See stream.Consumer.consume_and_terminate for specification."""
-
-
-class _ConsumerCreator(six.with_metaclass(abc.ABCMeta)):
-  """Common specification of different consumer-creating behavior."""
-
-  @abc.abstractmethod
-  def create_consumer(self, requirement):
-    """Creates the stream.Consumer to which customer payloads will be delivered.
-
-    Any exceptions raised by this method should be attributed to and treated as
-    defects in the serviced or servicer code called by this method.
-
-    Args:
-      requirement: A value required by this _ConsumerCreator for consumer
-        creation.
-
-    Returns:
-      A _ConsumerCreation describing the result of consumer creation.
-    """
-    raise NotImplementedError()
-
-
-class _FrontConsumerCreator(_ConsumerCreator):
-  """A _ConsumerCreator appropriate for front-side use."""
-
-  def __init__(self, subscription, operation_context):
-    """Constructor.
-
-    Args:
-      subscription: The serviced's interfaces.ServicedSubscription for the
-        operation.
-      operation_context: The interfaces.OperationContext object for the
-        operation.
-    """
-    self._subscription = subscription
-    self._operation_context = operation_context
-
-  def create_consumer(self, requirement):
-    """See _ConsumerCreator.create_consumer for specification."""
-    if self._subscription.kind is interfaces.ServicedSubscription.Kind.FULL:
-      try:
-        return _ConsumerCreation(
-            self._subscription.ingestor.consumer(self._operation_context),
-            False, False)
-      except abandonment.Abandoned:
-        return _ConsumerCreation(None, False, True)
-    else:
-      return _ConsumerCreation(_EmptyConsumer(), False, False)
-
-
-class _BackConsumerCreator(_ConsumerCreator):
-  """A _ConsumerCreator appropriate for back-side use."""
-
-  def __init__(self, servicer, operation_context, emission_consumer):
-    """Constructor.
-
-    Args:
-      servicer: The interfaces.Servicer that will service the operation.
-      operation_context: The interfaces.OperationContext object for the
-        operation.
-      emission_consumer: The stream.Consumer object to which payloads emitted
-        from the operation will be passed.
-    """
-    self._servicer = servicer
-    self._operation_context = operation_context
-    self._emission_consumer = emission_consumer
-
-  def create_consumer(self, requirement):
-    """See _ConsumerCreator.create_consumer for full specification.
-
-    Args:
-      requirement: The name of the Servicer method to be called during this
-        operation.
-
-    Returns:
-      A _ConsumerCreation describing the result of consumer creation.
-    """
-    try:
-      return _ConsumerCreation(
-          self._servicer.service(
-              requirement, self._operation_context, self._emission_consumer),
-          False, False)
-    except exceptions.NoSuchMethodError:
-      return _ConsumerCreation(None, True, False)
-    except abandonment.Abandoned:
-      return _ConsumerCreation(None, False, True)
-
-
-class _WrappedConsumer(object):
-  """Wraps a consumer to catch the exceptions that it is allowed to throw."""
-
-  def __init__(self, consumer):
-    """Constructor.
-
-    Args:
-      consumer: A stream.Consumer that may raise abandonment.Abandoned from any
-        of its methods.
-    """
-    self._consumer = consumer
-
-  def moar(self, payload, complete):
-    """Makes progress with the wrapped consumer.
-
-    This method catches all exceptions allowed to be thrown by the wrapped
-    consumer. Any exceptions raised by this method should be blamed on the
-    customer-supplied consumer.
-
-    Args:
-      payload: A customer-significant payload object. May be None only if
-        complete is True.
-      complete: Whether or not the end of the payload sequence has been reached.
-        Must be True if payload is None.
-
-    Returns:
-      True if the wrapped consumer made progress or False if the wrapped
-        consumer raised abandonment.Abandoned to indicate its abandonment of
-        progress.
-    """
-    try:
-      if payload is None:
-        self._consumer.terminate()
-      elif complete:
-        self._consumer.consume_and_terminate(payload)
-      else:
-        self._consumer.consume(payload)
-      return True
-    except abandonment.Abandoned:
-      return False
-
-
-class _IngestionManager(_interfaces.IngestionManager):
-  """An implementation of _interfaces.IngestionManager."""
-
-  def __init__(
-      self, lock, pool, consumer_creator, failure_outcome, termination_manager,
-      transmission_manager):
-    """Constructor.
-
-    Args:
-      lock: The operation-wide lock.
-      pool: A thread pool in which to execute customer code.
-      consumer_creator: A _ConsumerCreator wrapping the portion of customer code
-        that when called returns the stream.Consumer with which the customer
-        code will ingest payload values.
-      failure_outcome: Whichever one of
-        interfaces.Outcome.SERVICED_FAILURE or
-        interfaces.Outcome.SERVICER_FAILURE describes local failure of
-        customer code.
-      termination_manager: The _interfaces.TerminationManager for the operation.
-      transmission_manager: The _interfaces.TransmissionManager for the
-        operation.
-    """
-    self._lock = lock
-    self._pool = pool
-    self._consumer_creator = consumer_creator
-    self._failure_outcome = failure_outcome
-    self._termination_manager = termination_manager
-    self._transmission_manager = transmission_manager
-    self._expiration_manager = None
-
-    self._wrapped_ingestion_consumer = None
-    self._pending_ingestion = []
-    self._ingestion_complete = False
-    self._processing = False
-
-  def set_expiration_manager(self, expiration_manager):
-    self._expiration_manager = expiration_manager
-
-  def _abort_internal_only(self):
-    self._wrapped_ingestion_consumer = None
-    self._pending_ingestion = None
-
-  def _abort_and_notify(self, outcome):
-    self._abort_internal_only()
-    self._termination_manager.abort(outcome)
-    self._transmission_manager.abort(outcome)
-    self._expiration_manager.abort()
-
-  def _next(self):
-    """Computes the next step for ingestion.
-
-    Returns:
-      A payload, complete, continue triplet indicating what payload (if any) is
-        available to feed into customer code, whether or not the sequence of
-        payloads has terminated, and whether or not there is anything
-        immediately actionable to call customer code to do.
-    """
-    if self._pending_ingestion is None:
-      return None, False, False
-    elif self._pending_ingestion:
-      payload = self._pending_ingestion.pop(0)
-      complete = self._ingestion_complete and not self._pending_ingestion
-      return payload, complete, True
-    elif self._ingestion_complete:
-      return None, True, True
-    else:
-      return None, False, False
-
-  def _process(self, wrapped_ingestion_consumer, payload, complete):
-    """A method to call to execute customer code.
-
-    This object's lock must *not* be held when calling this method.
-
-    Args:
-      wrapped_ingestion_consumer: The _WrappedConsumer with which to pass
-        payloads to customer code.
-      payload: A customer payload. May be None only if complete is True.
-      complete: Whether or not the sequence of payloads to pass to the customer
-        has concluded.
-    """
-    while True:
-      consumption_outcome = callable_util.call_logging_exceptions(
-          wrapped_ingestion_consumer.moar, _CONSUME_EXCEPTION_LOG_MESSAGE,
-          payload, complete)
-      if consumption_outcome.exception is None:
-        if consumption_outcome.return_value:
-          with self._lock:
-            if complete:
-              self._pending_ingestion = None
-              self._termination_manager.ingestion_complete()
-              return
-            else:
-              payload, complete, moar = self._next()
-              if not moar:
-                self._processing = False
-                return
-        else:
-          with self._lock:
-            if self._pending_ingestion is not None:
-              self._abort_and_notify(self._failure_outcome)
-            self._processing = False
-            return
-      else:
-        with self._lock:
-          self._abort_and_notify(self._failure_outcome)
-          self._processing = False
-          return
-
-  def start(self, requirement):
-    if self._pending_ingestion is not None:
-      def initialize():
-        consumer_creation_outcome = callable_util.call_logging_exceptions(
-            self._consumer_creator.create_consumer,
-            _CREATE_CONSUMER_EXCEPTION_LOG_MESSAGE, requirement)
-        if consumer_creation_outcome.return_value is None:
-          with self._lock:
-            self._abort_and_notify(self._failure_outcome)
-            self._processing = False
-        elif consumer_creation_outcome.return_value.remote_error:
-          with self._lock:
-            self._abort_and_notify(interfaces.Outcome.RECEPTION_FAILURE)
-            self._processing = False
-        elif consumer_creation_outcome.return_value.abandoned:
-          with self._lock:
-            if self._pending_ingestion is not None:
-              self._abort_and_notify(self._failure_outcome)
-            self._processing = False
-        else:
-          wrapped_ingestion_consumer = _WrappedConsumer(
-              consumer_creation_outcome.return_value.consumer)
-          with self._lock:
-            self._wrapped_ingestion_consumer = wrapped_ingestion_consumer
-            payload, complete, moar = self._next()
-            if not moar:
-              self._processing = False
-              return
-
-          self._process(wrapped_ingestion_consumer, payload, complete)
-
-      self._pool.submit(
-          callable_util.with_exceptions_logged(
-              initialize, _constants.INTERNAL_ERROR_LOG_MESSAGE))
-      self._processing = True
-
-  def consume(self, payload):
-    if self._ingestion_complete:
-      self._abort_and_notify(self._failure_outcome)
-    elif self._pending_ingestion is not None:
-      if self._processing:
-        self._pending_ingestion.append(payload)
-      else:
-        self._pool.submit(
-            callable_util.with_exceptions_logged(
-                self._process, _constants.INTERNAL_ERROR_LOG_MESSAGE),
-            self._wrapped_ingestion_consumer, payload, False)
-        self._processing = True
-
-  def terminate(self):
-    if self._ingestion_complete:
-      self._abort_and_notify(self._failure_outcome)
-    else:
-      self._ingestion_complete = True
-      if self._pending_ingestion is not None and not self._processing:
-        self._pool.submit(
-            callable_util.with_exceptions_logged(
-                self._process, _constants.INTERNAL_ERROR_LOG_MESSAGE),
-            self._wrapped_ingestion_consumer, None, True)
-        self._processing = True
-
-  def consume_and_terminate(self, payload):
-    if self._ingestion_complete:
-      self._abort_and_notify(self._failure_outcome)
-    else:
-      self._ingestion_complete = True
-      if self._pending_ingestion is not None:
-        if self._processing:
-          self._pending_ingestion.append(payload)
-        else:
-          self._pool.submit(
-              callable_util.with_exceptions_logged(
-                  self._process, _constants.INTERNAL_ERROR_LOG_MESSAGE),
-              self._wrapped_ingestion_consumer, payload, True)
-          self._processing = True
-
-  def abort(self):
-    """See _interfaces.IngestionManager.abort for specification."""
-    self._abort_internal_only()
-
-
-def front_ingestion_manager(
-    lock, pool, subscription, termination_manager, transmission_manager,
-    operation_context):
-  """Creates an IngestionManager appropriate for front-side use.
-
-  Args:
-    lock: The operation-wide lock.
-    pool: A thread pool in which to execute customer code.
-    subscription: A interfaces.ServicedSubscription indicating the
-      customer's interest in the results of the operation.
-    termination_manager: The _interfaces.TerminationManager for the operation.
-    transmission_manager: The _interfaces.TransmissionManager for the
-      operation.
-    operation_context: A interfaces.OperationContext for the operation.
-
-  Returns:
-    An IngestionManager appropriate for front-side use.
-  """
-  ingestion_manager = _IngestionManager(
-      lock, pool, _FrontConsumerCreator(subscription, operation_context),
-      interfaces.Outcome.SERVICED_FAILURE, termination_manager,
-      transmission_manager)
-  ingestion_manager.start(None)
-  return ingestion_manager
-
-
-def back_ingestion_manager(
-    lock, pool, servicer, termination_manager, transmission_manager,
-    operation_context, emission_consumer):
-  """Creates an IngestionManager appropriate for back-side use.
-
-  Args:
-    lock: The operation-wide lock.
-    pool: A thread pool in which to execute customer code.
-    servicer: A interfaces.Servicer for servicing the operation.
-    termination_manager: The _interfaces.TerminationManager for the operation.
-    transmission_manager: The _interfaces.TransmissionManager for the
-      operation.
-    operation_context: A interfaces.OperationContext for the operation.
-    emission_consumer: The _interfaces.EmissionConsumer for the operation.
-
-  Returns:
-    An IngestionManager appropriate for back-side use.
-  """
-  ingestion_manager = _IngestionManager(
-      lock, pool, _BackConsumerCreator(
-          servicer, operation_context, emission_consumer),
-      interfaces.Outcome.SERVICER_FAILURE, termination_manager,
-      transmission_manager)
-  return ingestion_manager
diff --git a/src/python/grpcio/grpc/framework/base/_interfaces.py b/src/python/grpcio/grpc/framework/base/_interfaces.py
deleted file mode 100644
index 6bb9837c4a..0000000000
--- a/src/python/grpcio/grpc/framework/base/_interfaces.py
+++ /dev/null
@@ -1,266 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Package-internal interfaces."""
-
-import abc
-
-import six
-
-# interfaces is referenced from specification in this module.
-from grpc.framework.base import interfaces  # pylint: disable=unused-import
-from grpc.framework.foundation import stream
-
-
-class TerminationManager(six.with_metaclass(abc.ABCMeta)):
-  """An object responsible for handling the termination of an operation."""
-
-  @abc.abstractmethod
-  def set_expiration_manager(self, expiration_manager):
-    """Sets the ExpirationManager with which this object will cooperate."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def is_active(self):
-    """Reports whether or not the operation is active.
-
-    Returns:
-      True if the operation is active or False if the operation has terminated.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def add_callback(self, callback):
-    """Registers a callback to be called on operation termination.
-
-    If the operation has already terminated, the callback will be called
-    immediately.
-
-    Args:
-      callback: A callable that will be passed an interfaces.Outcome value.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def emission_complete(self):
-    """Indicates that emissions from customer code have completed."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def transmission_complete(self):
-    """Indicates that transmissions to the remote end are complete."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def ingestion_complete(self):
-    """Indicates that customer code ingestion of received values is complete."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def abort(self, outcome):
-    """Indicates that the operation must abort for the indicated reason.
-
-    Args:
-      outcome: An interfaces.Outcome indicating operation abortion.
-    """
-    raise NotImplementedError()
-
-
-class TransmissionManager(six.with_metaclass(abc.ABCMeta)):
-  """A manager responsible for transmitting to the other end of an operation."""
-
-  @abc.abstractmethod
-  def inmit(self, emission, complete):
-    """Accepts a value for transmission to the other end of the operation.
-
-    Args:
-      emission: A value of some significance to the customer to be transmitted
-        to the other end of the operation. May be None only if complete is True.
-      complete: A boolean that if True indicates that customer code has emitted
-        all values it intends to emit.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def abort(self, outcome):
-    """Indicates that the operation has aborted for the indicated reason.
-
-    Args:
-      outcome: An interfaces.Outcome indicating operation abortion.
-    """
-    raise NotImplementedError()
-
-
-class EmissionManager(six.with_metaclass(abc.ABCMeta, stream.Consumer)):
-  """A manager of values emitted by customer code."""
-
-  @abc.abstractmethod
-  def set_ingestion_manager_and_expiration_manager(
-      self, ingestion_manager, expiration_manager):
-    """Sets two other objects with which this EmissionManager will cooperate.
-
-    Args:
-      ingestion_manager: The IngestionManager for the operation.
-      expiration_manager: The ExpirationManager for the operation.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def consume(self, value):
-    """Accepts a value emitted by customer code.
-
-    This method should only be called by customer code.
-
-    Args:
-      value: Any value of significance to the customer.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def terminate(self):
-    """Indicates that no more values will be emitted by customer code.
-
-    This method should only be called by customer code.
-
-    Implementations of this method may be idempotent and forgive customer code
-    calling this method more than once.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def consume_and_terminate(self, value):
-    """Accepts the last value emitted by customer code.
-
-    This method should only be called by customer code.
-
-    Args:
-      value: Any value of significance to the customer.
-    """
-    raise NotImplementedError()
-
-
-class IngestionManager(six.with_metaclass(abc.ABCMeta, stream.Consumer)):
-  """A manager responsible for executing customer code."""
-
-  @abc.abstractmethod
-  def set_expiration_manager(self, expiration_manager):
-    """Sets the ExpirationManager with which this object will cooperate."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def start(self, requirement):
-    """Commences execution of customer code.
-
-    Args:
-      requirement: Some value unavailable at the time of this object's
-        construction that is required to begin executing customer code.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def consume(self, payload):
-    """Accepts a customer-significant value to be supplied to customer code.
-
-    Args:
-      payload: Some customer-significant value.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def terminate(self):
-    """Indicates the end of values to be supplied to customer code."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def consume_and_terminate(self, payload):
-    """Accepts the last value to be supplied to customer code.
-
-    Args:
-      payload: Some customer-significant value (and the last such value).
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def abort(self):
-    """Indicates to this manager that the operation has aborted."""
-    raise NotImplementedError()
-
-
-class ExpirationManager(six.with_metaclass(abc.ABCMeta)):
-  """A manager responsible for aborting the operation if it runs out of time."""
-
-  @abc.abstractmethod
-  def change_timeout(self, timeout):
-    """Changes the timeout allotted for the operation.
-
-    Operation duration is always measure from the beginning of the operation;
-    calling this method changes the operation's allotted time to timeout total
-    seconds, not timeout seconds from the time of this method call.
-
-    Args:
-      timeout: A length of time in seconds to allow for the operation.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def deadline(self):
-    """Returns the time until which the operation is allowed to run.
-
-    Returns:
-      The time (seconds since the epoch) at which the operation will expire.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def abort(self):
-    """Indicates to this manager that the operation has aborted."""
-    raise NotImplementedError()
-
-
-class ReceptionManager(six.with_metaclass(abc.ABCMeta)):
-  """A manager responsible for receiving tickets from the other end."""
-
-  @abc.abstractmethod
-  def receive_ticket(self, ticket):
-    """Handle a ticket from the other side of the operation.
-
-    Args:
-      ticket: An interfaces.BackToFrontTicket or interfaces.FrontToBackTicket
-        appropriate to this end of the operation and this object.
-    """
-    raise NotImplementedError()
-
-
-class CancellationManager(six.with_metaclass(abc.ABCMeta)):
-  """A manager of operation cancellation."""
-
-  @abc.abstractmethod
-  def cancel(self):
-    """Cancels the operation."""
-    raise NotImplementedError()
diff --git a/src/python/grpcio/grpc/framework/base/_reception.py b/src/python/grpcio/grpc/framework/base/_reception.py
deleted file mode 100644
index a59c5165f9..0000000000
--- a/src/python/grpcio/grpc/framework/base/_reception.py
+++ /dev/null
@@ -1,400 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for ticket reception."""
-
-import abc
-
-import six
-
-from grpc.framework.base import interfaces
-from grpc.framework.base import _interfaces
-
-_INITIAL_FRONT_TO_BACK_TICKET_KINDS = (
-    interfaces.FrontToBackTicket.Kind.COMMENCEMENT,
-    interfaces.FrontToBackTicket.Kind.ENTIRE,
-)
-
-
-class _Receiver(six.with_metaclass(abc.ABCMeta)):
-  """Common specification of different ticket-handling behavior."""
-
-  @abc.abstractmethod
-  def abort_if_abortive(self, ticket):
-    """Aborts the operation if the ticket is abortive.
-
-    Args:
-      ticket: A just-arrived ticket.
-
-    Returns:
-      A boolean indicating whether or not this Receiver aborted the operation
-        based on the ticket.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def receive(self, ticket):
-    """Handles a just-arrived ticket.
-
-    Args:
-      ticket: A just-arrived ticket.
-
-    Returns:
-      A boolean indicating whether or not the ticket was terminal (i.e. whether
-        or not non-abortive tickets are legal after this one).
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def reception_failure(self):
-    """Aborts the operation with an indication of reception failure."""
-    raise NotImplementedError()
-
-
-def _abort(
-    outcome, termination_manager, transmission_manager, ingestion_manager,
-    expiration_manager):
-  """Indicates abortion with the given outcome to the given managers."""
-  termination_manager.abort(outcome)
-  transmission_manager.abort(outcome)
-  ingestion_manager.abort()
-  expiration_manager.abort()
-
-
-def _abort_if_abortive(
-    ticket, abortive, termination_manager, transmission_manager,
-    ingestion_manager, expiration_manager):
-  """Determines a ticket's being abortive and if so aborts the operation.
-
-  Args:
-    ticket: A just-arrived ticket.
-    abortive: A callable that takes a ticket and returns an interfaces.Outcome
-      indicating that the operation should be aborted or None indicating that
-      the operation should not be aborted.
-    termination_manager: The operation's _interfaces.TerminationManager.
-    transmission_manager: The operation's _interfaces.TransmissionManager.
-    ingestion_manager: The operation's _interfaces.IngestionManager.
-    expiration_manager: The operation's _interfaces.ExpirationManager.
-
-  Returns:
-    True if the operation was aborted; False otherwise.
-  """
-  abortion_outcome = abortive(ticket)
-  if abortion_outcome is None:
-    return False
-  else:
-    _abort(
-        abortion_outcome, termination_manager, transmission_manager,
-        ingestion_manager, expiration_manager)
-    return True
-
-
-def _reception_failure(
-    termination_manager, transmission_manager, ingestion_manager,
-    expiration_manager):
-  """Aborts the operation with an indication of reception failure."""
-  _abort(
-      interfaces.Outcome.RECEPTION_FAILURE, termination_manager,
-      transmission_manager, ingestion_manager, expiration_manager)
-
-
-class _BackReceiver(_Receiver):
-  """Ticket-handling specific to the back side of an operation."""
-
-  def __init__(
-      self, termination_manager, transmission_manager, ingestion_manager,
-      expiration_manager):
-    """Constructor.
-
-    Args:
-      termination_manager: The operation's _interfaces.TerminationManager.
-      transmission_manager: The operation's _interfaces.TransmissionManager.
-      ingestion_manager: The operation's _interfaces.IngestionManager.
-      expiration_manager: The operation's _interfaces.ExpirationManager.
-    """
-    self._termination_manager = termination_manager
-    self._transmission_manager = transmission_manager
-    self._ingestion_manager = ingestion_manager
-    self._expiration_manager = expiration_manager
-
-    self._first_ticket_seen = False
-    self._last_ticket_seen = False
-
-  def _abortive(self, ticket):
-    """Determines whether or not (and if so, how) a ticket is abortive.
-
-    Args:
-      ticket: A just-arrived ticket.
-
-    Returns:
-      An interfaces.Outcome value describing operation abortion if the
-        ticket is abortive or None if the ticket is not abortive.
-    """
-    if ticket.kind is interfaces.FrontToBackTicket.Kind.CANCELLATION:
-      return interfaces.Outcome.CANCELLED
-    elif ticket.kind is interfaces.FrontToBackTicket.Kind.EXPIRATION:
-      return interfaces.Outcome.EXPIRED
-    elif ticket.kind is interfaces.FrontToBackTicket.Kind.SERVICED_FAILURE:
-      return interfaces.Outcome.SERVICED_FAILURE
-    elif ticket.kind is interfaces.FrontToBackTicket.Kind.RECEPTION_FAILURE:
-      return interfaces.Outcome.SERVICED_FAILURE
-    elif (ticket.kind in _INITIAL_FRONT_TO_BACK_TICKET_KINDS and
-          self._first_ticket_seen):
-      return interfaces.Outcome.RECEPTION_FAILURE
-    elif self._last_ticket_seen:
-      return interfaces.Outcome.RECEPTION_FAILURE
-    else:
-      return None
-
-  def abort_if_abortive(self, ticket):
-    """See _Receiver.abort_if_abortive for specification."""
-    return _abort_if_abortive(
-        ticket, self._abortive, self._termination_manager,
-        self._transmission_manager, self._ingestion_manager,
-        self._expiration_manager)
-
-  def receive(self, ticket):
-    """See _Receiver.receive for specification."""
-    if ticket.timeout is not None:
-      self._expiration_manager.change_timeout(ticket.timeout)
-
-    if ticket.kind is interfaces.FrontToBackTicket.Kind.COMMENCEMENT:
-      self._first_ticket_seen = True
-      self._ingestion_manager.start(ticket.name)
-      if ticket.payload is not None:
-        self._ingestion_manager.consume(ticket.payload)
-    elif ticket.kind is interfaces.FrontToBackTicket.Kind.CONTINUATION:
-      self._ingestion_manager.consume(ticket.payload)
-    elif ticket.kind is interfaces.FrontToBackTicket.Kind.COMPLETION:
-      self._last_ticket_seen = True
-      if ticket.payload is None:
-        self._ingestion_manager.terminate()
-      else:
-        self._ingestion_manager.consume_and_terminate(ticket.payload)
-    else:
-      self._first_ticket_seen = True
-      self._last_ticket_seen = True
-      self._ingestion_manager.start(ticket.name)
-      if ticket.payload is None:
-        self._ingestion_manager.terminate()
-      else:
-        self._ingestion_manager.consume_and_terminate(ticket.payload)
-
-  def reception_failure(self):
-    """See _Receiver.reception_failure for specification."""
-    _reception_failure(
-        self._termination_manager, self._transmission_manager,
-        self._ingestion_manager, self._expiration_manager)
-
-
-class _FrontReceiver(_Receiver):
-  """Ticket-handling specific to the front side of an operation."""
-
-  def __init__(
-      self, termination_manager, transmission_manager, ingestion_manager,
-      expiration_manager):
-    """Constructor.
-
-    Args:
-      termination_manager: The operation's _interfaces.TerminationManager.
-      transmission_manager: The operation's _interfaces.TransmissionManager.
-      ingestion_manager: The operation's _interfaces.IngestionManager.
-      expiration_manager: The operation's _interfaces.ExpirationManager.
-    """
-    self._termination_manager = termination_manager
-    self._transmission_manager = transmission_manager
-    self._ingestion_manager = ingestion_manager
-    self._expiration_manager = expiration_manager
-
-    self._last_ticket_seen = False
-
-  def _abortive(self, ticket):
-    """Determines whether or not (and if so, how) a ticket is abortive.
-
-    Args:
-      ticket: A just-arrived ticket.
-
-    Returns:
-      An interfaces.Outcome value describing operation abortion if the ticket
-        is abortive or None if the ticket is not abortive.
-    """
-    if ticket.kind is interfaces.BackToFrontTicket.Kind.CANCELLATION:
-      return interfaces.Outcome.CANCELLED
-    elif ticket.kind is interfaces.BackToFrontTicket.Kind.EXPIRATION:
-      return interfaces.Outcome.EXPIRED
-    elif ticket.kind is interfaces.BackToFrontTicket.Kind.SERVICER_FAILURE:
-      return interfaces.Outcome.SERVICER_FAILURE
-    elif ticket.kind is interfaces.BackToFrontTicket.Kind.RECEPTION_FAILURE:
-      return interfaces.Outcome.SERVICER_FAILURE
-    elif self._last_ticket_seen:
-      return interfaces.Outcome.RECEPTION_FAILURE
-    else:
-      return None
-
-  def abort_if_abortive(self, ticket):
-    """See _Receiver.abort_if_abortive for specification."""
-    return _abort_if_abortive(
-        ticket, self._abortive, self._termination_manager,
-        self._transmission_manager, self._ingestion_manager,
-        self._expiration_manager)
-
-  def receive(self, ticket):
-    """See _Receiver.receive for specification."""
-    if ticket.kind is interfaces.BackToFrontTicket.Kind.CONTINUATION:
-      self._ingestion_manager.consume(ticket.payload)
-    elif ticket.kind is interfaces.BackToFrontTicket.Kind.COMPLETION:
-      self._last_ticket_seen = True
-      if ticket.payload is None:
-        self._ingestion_manager.terminate()
-      else:
-        self._ingestion_manager.consume_and_terminate(ticket.payload)
-
-  def reception_failure(self):
-    """See _Receiver.reception_failure for specification."""
-    _reception_failure(
-        self._termination_manager, self._transmission_manager,
-        self._ingestion_manager, self._expiration_manager)
-
-
-class _ReceptionManager(_interfaces.ReceptionManager):
-  """A ReceptionManager based around a _Receiver passed to it."""
-
-  def __init__(self, lock, receiver):
-    """Constructor.
-
-    Args:
-      lock: The operation-servicing-wide lock object.
-      receiver: A _Receiver responsible for handling received tickets.
-    """
-    self._lock = lock
-    self._receiver = receiver
-
-    self._lowest_unseen_sequence_number = 0
-    self._out_of_sequence_tickets = {}
-    self._completed_sequence_number = None
-    self._aborted = False
-
-  def _sequence_failure(self, ticket):
-    """Determines a just-arrived ticket's sequential legitimacy.
-
-    Args:
-      ticket: A just-arrived ticket.
-
-    Returns:
-      True if the ticket is sequentially legitimate; False otherwise.
-    """
-    if ticket.sequence_number < self._lowest_unseen_sequence_number:
-      return True
-    elif ticket.sequence_number in self._out_of_sequence_tickets:
-      return True
-    elif (self._completed_sequence_number is not None and
-          self._completed_sequence_number <= ticket.sequence_number):
-      return True
-    else:
-      return False
-
-  def _process(self, ticket):
-    """Process those tickets ready to be processed.
-
-    Args:
-      ticket: A just-arrived ticket the sequence number of which matches this
-        _ReceptionManager's _lowest_unseen_sequence_number field.
-    """
-    while True:
-      completed = self._receiver.receive(ticket)
-      if completed:
-        self._out_of_sequence_tickets.clear()
-        self._completed_sequence_number = ticket.sequence_number
-        self._lowest_unseen_sequence_number = ticket.sequence_number + 1
-        return
-      else:
-        next_ticket = self._out_of_sequence_tickets.pop(
-            ticket.sequence_number + 1, None)
-        if next_ticket is None:
-          self._lowest_unseen_sequence_number = ticket.sequence_number + 1
-          return
-        else:
-          ticket = next_ticket
-
-  def receive_ticket(self, ticket):
-    """See _interfaces.ReceptionManager.receive_ticket for specification."""
-    with self._lock:
-      if self._aborted:
-        return
-      elif self._sequence_failure(ticket):
-        self._receiver.reception_failure()
-        self._aborted = True
-      elif self._receiver.abort_if_abortive(ticket):
-        self._aborted = True
-      elif ticket.sequence_number == self._lowest_unseen_sequence_number:
-        self._process(ticket)
-      else:
-        self._out_of_sequence_tickets[ticket.sequence_number] = ticket
-
-
-def front_reception_manager(
-    lock, termination_manager, transmission_manager, ingestion_manager,
-    expiration_manager):
-  """Creates a _interfaces.ReceptionManager for front-side use.
-
-  Args:
-    lock: The operation-servicing-wide lock object.
-    termination_manager: The operation's _interfaces.TerminationManager.
-    transmission_manager: The operation's _interfaces.TransmissionManager.
-    ingestion_manager: The operation's _interfaces.IngestionManager.
-    expiration_manager: The operation's _interfaces.ExpirationManager.
-
-  Returns:
-    A _interfaces.ReceptionManager appropriate for front-side use.
-  """
-  return _ReceptionManager(
-      lock, _FrontReceiver(
-          termination_manager, transmission_manager, ingestion_manager,
-          expiration_manager))
-
-
-def back_reception_manager(
-    lock, termination_manager, transmission_manager, ingestion_manager,
-    expiration_manager):
-  """Creates a _interfaces.ReceptionManager for back-side use.
-
-  Args:
-    lock: The operation-servicing-wide lock object.
-    termination_manager: The operation's _interfaces.TerminationManager.
-    transmission_manager: The operation's _interfaces.TransmissionManager.
-    ingestion_manager: The operation's _interfaces.IngestionManager.
-    expiration_manager: The operation's _interfaces.ExpirationManager.
-
-  Returns:
-    A _interfaces.ReceptionManager appropriate for back-side use.
-  """
-  return _ReceptionManager(
-      lock, _BackReceiver(
-          termination_manager, transmission_manager, ingestion_manager,
-          expiration_manager))
diff --git a/src/python/grpcio/grpc/framework/base/_termination.py b/src/python/grpcio/grpc/framework/base/_termination.py
deleted file mode 100644
index ddcbc60293..0000000000
--- a/src/python/grpcio/grpc/framework/base/_termination.py
+++ /dev/null
@@ -1,204 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for operation termination."""
-
-import enum
-
-from grpc.framework.base import _constants
-from grpc.framework.base import _interfaces
-from grpc.framework.base import interfaces
-from grpc.framework.foundation import callable_util
-
-_CALLBACK_EXCEPTION_LOG_MESSAGE = 'Exception calling termination callback!'
-
-
-@enum.unique
-class _Requirement(enum.Enum):
-  """Symbols indicating events required for termination."""
-
-  EMISSION = 'emission'
-  TRANSMISSION = 'transmission'
-  INGESTION = 'ingestion'
-
-_FRONT_NOT_LISTENING_REQUIREMENTS = (_Requirement.TRANSMISSION,)
-_BACK_NOT_LISTENING_REQUIREMENTS = (
-    _Requirement.EMISSION, _Requirement.INGESTION,)
-_LISTENING_REQUIREMENTS = (
-    _Requirement.TRANSMISSION, _Requirement.INGESTION,)
-
-
-class _TerminationManager(_interfaces.TerminationManager):
-  """An implementation of _interfaces.TerminationManager."""
-
-  def __init__(
-      self, work_pool, utility_pool, action, requirements, local_failure):
-    """Constructor.
-
-    Args:
-      work_pool: A thread pool in which customer work will be done.
-      utility_pool: A thread pool in which work utility work will be done.
-      action: An action to call on operation termination.
-      requirements: A combination of _Requirement values identifying what
-        must finish for the operation to be considered completed.
-      local_failure: An interfaces.Outcome specifying what constitutes local
-        failure of customer work.
-    """
-    self._work_pool = work_pool
-    self._utility_pool = utility_pool
-    self._action = action
-    self._local_failure = local_failure
-    self._has_locally_failed = False
-    self._expiration_manager = None
-
-    self._outstanding_requirements = set(requirements)
-    self._outcome = None
-    self._callbacks = []
-
-  def set_expiration_manager(self, expiration_manager):
-    self._expiration_manager = expiration_manager
-
-  def _terminate(self, outcome):
-    """Terminates the operation.
-
-    Args:
-      outcome: An interfaces.Outcome describing the outcome of the operation.
-    """
-    self._expiration_manager.abort()
-    self._outstanding_requirements = None
-    callbacks = list(self._callbacks)
-    self._callbacks = None
-    self._outcome = outcome
-
-    act = callable_util.with_exceptions_logged(
-        self._action, _constants.INTERNAL_ERROR_LOG_MESSAGE)
-
-    if self._has_locally_failed:
-      self._utility_pool.submit(act, outcome)
-    else:
-      def call_callbacks_and_act(callbacks, outcome):
-        for callback in callbacks:
-          callback_outcome = callable_util.call_logging_exceptions(
-              callback, _CALLBACK_EXCEPTION_LOG_MESSAGE, outcome)
-          if callback_outcome.exception is not None:
-            outcome = self._local_failure
-            break
-        self._utility_pool.submit(act, outcome)
-
-      self._work_pool.submit(callable_util.with_exceptions_logged(
-          call_callbacks_and_act,
-          _constants.INTERNAL_ERROR_LOG_MESSAGE),
-                             callbacks, outcome)
-
-  def is_active(self):
-    """See _interfaces.TerminationManager.is_active for specification."""
-    return self._outstanding_requirements is not None
-
-  def add_callback(self, callback):
-    """See _interfaces.TerminationManager.add_callback for specification."""
-    if not self._has_locally_failed:
-      if self._outstanding_requirements is None:
-        self._work_pool.submit(
-            callable_util.with_exceptions_logged(
-                callback, _CALLBACK_EXCEPTION_LOG_MESSAGE), self._outcome)
-      else:
-        self._callbacks.append(callback)
-
-  def emission_complete(self):
-    """See superclass method for specification."""
-    if self._outstanding_requirements is not None:
-      self._outstanding_requirements.discard(_Requirement.EMISSION)
-      if not self._outstanding_requirements:
-        self._terminate(interfaces.Outcome.COMPLETED)
-
-  def transmission_complete(self):
-    """See superclass method for specification."""
-    if self._outstanding_requirements is not None:
-      self._outstanding_requirements.discard(_Requirement.TRANSMISSION)
-      if not self._outstanding_requirements:
-        self._terminate(interfaces.Outcome.COMPLETED)
-
-  def ingestion_complete(self):
-    """See superclass method for specification."""
-    if self._outstanding_requirements is not None:
-      self._outstanding_requirements.discard(_Requirement.INGESTION)
-      if not self._outstanding_requirements:
-        self._terminate(interfaces.Outcome.COMPLETED)
-
-  def abort(self, outcome):
-    """See _interfaces.TerminationManager.abort for specification."""
-    if outcome is self._local_failure:
-      self._has_failed_locally = True
-    if self._outstanding_requirements is not None:
-      self._terminate(outcome)
-
-
-def front_termination_manager(
-    work_pool, utility_pool, action, subscription_kind):
-  """Creates a TerminationManager appropriate for front-side use.
-
-  Args:
-    work_pool: A thread pool in which customer work will be done.
-    utility_pool: A thread pool in which work utility work will be done.
-    action: An action to call on operation termination.
-    subscription_kind: An interfaces.ServicedSubscription.Kind value.
-
-  Returns:
-    A TerminationManager appropriate for front-side use.
-  """
-  if subscription_kind is interfaces.ServicedSubscription.Kind.NONE:
-    requirements = _FRONT_NOT_LISTENING_REQUIREMENTS
-  else:
-    requirements = _LISTENING_REQUIREMENTS
-
-  return _TerminationManager(
-      work_pool, utility_pool, action, requirements,
-      interfaces.Outcome.SERVICED_FAILURE)
-
-
-def back_termination_manager(work_pool, utility_pool, action, subscription_kind):
-  """Creates a TerminationManager appropriate for back-side use.
-
-  Args:
-    work_pool: A thread pool in which customer work will be done.
-    utility_pool: A thread pool in which work utility work will be done.
-    action: An action to call on operation termination.
-    subscription_kind: An interfaces.ServicedSubscription.Kind value.
-
-  Returns:
-    A TerminationManager appropriate for back-side use.
-  """
-  if subscription_kind is interfaces.ServicedSubscription.Kind.NONE:
-    requirements = _BACK_NOT_LISTENING_REQUIREMENTS
-  else:
-    requirements = _LISTENING_REQUIREMENTS
-
-  return _TerminationManager(
-      work_pool, utility_pool, action, requirements,
-      interfaces.Outcome.SERVICER_FAILURE)
diff --git a/src/python/grpcio/grpc/framework/base/_transmission.py b/src/python/grpcio/grpc/framework/base/_transmission.py
deleted file mode 100644
index e2a25626f1..0000000000
--- a/src/python/grpcio/grpc/framework/base/_transmission.py
+++ /dev/null
@@ -1,429 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for ticket transmission during an operation."""
-
-import abc
-
-import six
-
-from grpc.framework.base import _constants
-from grpc.framework.base import _interfaces
-from grpc.framework.base import interfaces
-from grpc.framework.foundation import callable_util
-
-_TRANSMISSION_EXCEPTION_LOG_MESSAGE = 'Exception during transmission!'
-
-_FRONT_TO_BACK_NO_TRANSMISSION_OUTCOMES = (
-    interfaces.Outcome.SERVICER_FAILURE,
-    )
-_BACK_TO_FRONT_NO_TRANSMISSION_OUTCOMES = (
-    interfaces.Outcome.CANCELLED,
-    interfaces.Outcome.SERVICED_FAILURE,
-    )
-
-_ABORTION_OUTCOME_TO_FRONT_TO_BACK_TICKET_KIND = {
-    interfaces.Outcome.CANCELLED:
-        interfaces.FrontToBackTicket.Kind.CANCELLATION,
-    interfaces.Outcome.EXPIRED:
-        interfaces.FrontToBackTicket.Kind.EXPIRATION,
-    interfaces.Outcome.RECEPTION_FAILURE:
-        interfaces.FrontToBackTicket.Kind.RECEPTION_FAILURE,
-    interfaces.Outcome.TRANSMISSION_FAILURE:
-        interfaces.FrontToBackTicket.Kind.TRANSMISSION_FAILURE,
-    interfaces.Outcome.SERVICED_FAILURE:
-        interfaces.FrontToBackTicket.Kind.SERVICED_FAILURE,
-    interfaces.Outcome.SERVICER_FAILURE:
-        interfaces.FrontToBackTicket.Kind.SERVICER_FAILURE,
-}
-
-_ABORTION_OUTCOME_TO_BACK_TO_FRONT_TICKET_KIND = {
-    interfaces.Outcome.CANCELLED:
-        interfaces.BackToFrontTicket.Kind.CANCELLATION,
-    interfaces.Outcome.EXPIRED:
-        interfaces.BackToFrontTicket.Kind.EXPIRATION,
-    interfaces.Outcome.RECEPTION_FAILURE:
-        interfaces.BackToFrontTicket.Kind.RECEPTION_FAILURE,
-    interfaces.Outcome.TRANSMISSION_FAILURE:
-        interfaces.BackToFrontTicket.Kind.TRANSMISSION_FAILURE,
-    interfaces.Outcome.SERVICED_FAILURE:
-        interfaces.BackToFrontTicket.Kind.SERVICED_FAILURE,
-    interfaces.Outcome.SERVICER_FAILURE:
-        interfaces.BackToFrontTicket.Kind.SERVICER_FAILURE,
-}
-
-
-class _Ticketizer(six.with_metaclass(abc.ABCMeta)):
-  """Common specification of different ticket-creating behavior."""
-
-  @abc.abstractmethod
-  def ticketize(self, operation_id, sequence_number, payload, complete):
-    """Creates a ticket indicating ordinary operation progress.
-
-    Args:
-      operation_id: The operation ID for the current operation.
-      sequence_number: A sequence number for the ticket.
-      payload: A customer payload object. May be None if sequence_number is
-        zero or complete is true.
-      complete: A boolean indicating whether or not the ticket should describe
-        itself as (but for a later indication of operation abortion) the last
-        ticket to be sent.
-
-    Returns:
-      An object of an appropriate type suitable for transmission to the other
-        side of the operation.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def ticketize_abortion(self, operation_id, sequence_number, outcome):
-    """Creates a ticket indicating that the operation is aborted.
-
-    Args:
-      operation_id: The operation ID for the current operation.
-      sequence_number: A sequence number for the ticket.
-      outcome: An interfaces.Outcome value describing the operation abortion.
-
-    Returns:
-      An object of an appropriate type suitable for transmission to the other
-        side of the operation, or None if transmission is not appropriate for
-        the given outcome.
-    """
-    raise NotImplementedError()
-
-
-class _FrontTicketizer(_Ticketizer):
-  """Front-side ticket-creating behavior."""
-
-  def __init__(self, name, subscription_kind, trace_id, timeout):
-    """Constructor.
-
-    Args:
-      name: The name of the operation.
-      subscription_kind: An interfaces.ServicedSubscription.Kind value
-        describing the interest the front has in tickets sent from the back.
-      trace_id: A uuid.UUID identifying a set of related operations to which
-        this operation belongs.
-      timeout: A length of time in seconds to allow for the entire operation.
-    """
-    self._name = name
-    self._subscription_kind = subscription_kind
-    self._trace_id = trace_id
-    self._timeout = timeout
-
-  def ticketize(self, operation_id, sequence_number, payload, complete):
-    """See _Ticketizer.ticketize for specification."""
-    if sequence_number:
-      if complete:
-        kind = interfaces.FrontToBackTicket.Kind.COMPLETION
-      else:
-        kind = interfaces.FrontToBackTicket.Kind.CONTINUATION
-      return interfaces.FrontToBackTicket(
-          operation_id, sequence_number, kind, self._name,
-          self._subscription_kind, self._trace_id, payload, self._timeout)
-    else:
-      if complete:
-        kind = interfaces.FrontToBackTicket.Kind.ENTIRE
-      else:
-        kind = interfaces.FrontToBackTicket.Kind.COMMENCEMENT
-      return interfaces.FrontToBackTicket(
-          operation_id, 0, kind, self._name, self._subscription_kind,
-          self._trace_id, payload, self._timeout)
-
-  def ticketize_abortion(self, operation_id, sequence_number, outcome):
-    """See _Ticketizer.ticketize_abortion for specification."""
-    if outcome in _FRONT_TO_BACK_NO_TRANSMISSION_OUTCOMES:
-      return None
-    else:
-      kind = _ABORTION_OUTCOME_TO_FRONT_TO_BACK_TICKET_KIND[outcome]
-      return interfaces.FrontToBackTicket(
-          operation_id, sequence_number, kind, None, None, None, None, None)
-
-
-class _BackTicketizer(_Ticketizer):
-  """Back-side ticket-creating behavior."""
-
-  def ticketize(self, operation_id, sequence_number, payload, complete):
-    """See _Ticketizer.ticketize for specification."""
-    if complete:
-      kind = interfaces.BackToFrontTicket.Kind.COMPLETION
-    else:
-      kind = interfaces.BackToFrontTicket.Kind.CONTINUATION
-    return interfaces.BackToFrontTicket(
-        operation_id, sequence_number, kind, payload)
-
-  def ticketize_abortion(self, operation_id, sequence_number, outcome):
-    """See _Ticketizer.ticketize_abortion for specification."""
-    if outcome in _BACK_TO_FRONT_NO_TRANSMISSION_OUTCOMES:
-      return None
-    else:
-      kind = _ABORTION_OUTCOME_TO_BACK_TO_FRONT_TICKET_KIND[outcome]
-      return interfaces.BackToFrontTicket(
-          operation_id, sequence_number, kind, None)
-
-
-class TransmissionManager(six.with_metaclass(abc.ABCMeta, _interfaces.TransmissionManager)):
-  """A _interfaces.TransmissionManager on which other managers may be set."""
-
-  @abc.abstractmethod
-  def set_ingestion_and_expiration_managers(
-      self, ingestion_manager, expiration_manager):
-    """Sets two of the other managers with which this manager may interact.
-
-    Args:
-      ingestion_manager: The _interfaces.IngestionManager associated with the
-        current operation.
-      expiration_manager: The _interfaces.ExpirationManager associated with the
-        current operation.
-    """
-    raise NotImplementedError()
-
-
-class _EmptyTransmissionManager(TransmissionManager):
-  """A completely no-operative _interfaces.TransmissionManager."""
-
-  def set_ingestion_and_expiration_managers(
-      self, ingestion_manager, expiration_manager):
-    """See overriden method for specification."""
-
-  def inmit(self, emission, complete):
-    """See _interfaces.TransmissionManager.inmit for specification."""
-
-  def abort(self, outcome):
-    """See _interfaces.TransmissionManager.abort for specification."""
-
-
-class _TransmittingTransmissionManager(TransmissionManager):
-  """A TransmissionManager implementation that sends tickets."""
-
-  def __init__(
-      self, lock, pool, callback, operation_id, ticketizer,
-      termination_manager):
-    """Constructor.
-
-    Args:
-      lock: The operation-servicing-wide lock object.
-      pool: A thread pool in which the work of transmitting tickets will be
-        performed.
-      callback: A callable that accepts tickets and sends them to the other side
-        of the operation.
-      operation_id: The operation's ID.
-      ticketizer: A _Ticketizer for ticket creation.
-      termination_manager: The _interfaces.TerminationManager associated with
-        this operation.
-    """
-    self._lock = lock
-    self._pool = pool
-    self._callback = callback
-    self._operation_id = operation_id
-    self._ticketizer = ticketizer
-    self._termination_manager = termination_manager
-    self._ingestion_manager = None
-    self._expiration_manager = None
-
-    self._emissions = []
-    self._emission_complete = False
-    self._outcome = None
-    self._lowest_unused_sequence_number = 0
-    self._transmitting = False
-
-  def set_ingestion_and_expiration_managers(
-      self, ingestion_manager, expiration_manager):
-    """See overridden method for specification."""
-    self._ingestion_manager = ingestion_manager
-    self._expiration_manager = expiration_manager
-
-  def _lead_ticket(self, emission, complete):
-    """Creates a ticket suitable for leading off the transmission loop.
-
-    Args:
-      emission: A customer payload object to be sent to the other side of the
-        operation.
-      complete: Whether or not the sequence of customer payloads ends with
-        the passed object.
-
-    Returns:
-      A ticket with which to lead off the transmission loop.
-    """
-    sequence_number = self._lowest_unused_sequence_number
-    self._lowest_unused_sequence_number += 1
-    return self._ticketizer.ticketize(
-        self._operation_id, sequence_number, emission, complete)
-
-  def _abortive_response_ticket(self, outcome):
-    """Creates a ticket indicating operation abortion.
-
-    Args:
-      outcome: An interfaces.Outcome value describing operation abortion.
-
-    Returns:
-      A ticket indicating operation abortion.
-    """
-    ticket = self._ticketizer.ticketize_abortion(
-        self._operation_id, self._lowest_unused_sequence_number, outcome)
-    if ticket is None:
-      return None
-    else:
-      self._lowest_unused_sequence_number += 1
-      return ticket
-
-  def _next_ticket(self):
-    """Creates the next ticket to be sent to the other side of the operation.
-
-    Returns:
-      A (completed, ticket) tuple comprised of a boolean indicating whether or
-        not the sequence of tickets has completed normally and a ticket to send
-        to the other side if the sequence of tickets hasn't completed. The tuple
-        will never have both a True first element and a non-None second element.
-    """
-    if self._emissions is None:
-      return False, None
-    elif self._outcome is None:
-      if self._emissions:
-        payload = self._emissions.pop(0)
-        complete = self._emission_complete and not self._emissions
-        sequence_number = self._lowest_unused_sequence_number
-        self._lowest_unused_sequence_number += 1
-        return complete, self._ticketizer.ticketize(
-            self._operation_id, sequence_number, payload, complete)
-      else:
-        return self._emission_complete, None
-    else:
-      ticket = self._abortive_response_ticket(self._outcome)
-      self._emissions = None
-      return False, None if ticket is None else ticket
-
-  def _transmit(self, ticket):
-    """Commences the transmission loop sending tickets.
-
-    Args:
-      ticket: A ticket to be sent to the other side of the operation.
-    """
-    def transmit(ticket):
-      while True:
-        transmission_outcome = callable_util.call_logging_exceptions(
-            self._callback, _TRANSMISSION_EXCEPTION_LOG_MESSAGE, ticket)
-        if transmission_outcome.exception is None:
-          with self._lock:
-            complete, ticket = self._next_ticket()
-            if ticket is None:
-              if complete:
-                self._termination_manager.transmission_complete()
-              self._transmitting = False
-              return
-        else:
-          with self._lock:
-            self._emissions = None
-            self._termination_manager.abort(
-                interfaces.Outcome.TRANSMISSION_FAILURE)
-            self._ingestion_manager.abort()
-            self._expiration_manager.abort()
-            self._transmitting = False
-            return
-
-    self._pool.submit(callable_util.with_exceptions_logged(
-        transmit, _constants.INTERNAL_ERROR_LOG_MESSAGE), ticket)
-    self._transmitting = True
-
-  def inmit(self, emission, complete):
-    """See _interfaces.TransmissionManager.inmit for specification."""
-    if self._emissions is not None and self._outcome is None:
-      self._emission_complete = complete
-      if self._transmitting:
-        self._emissions.append(emission)
-      else:
-        self._transmit(self._lead_ticket(emission, complete))
-
-  def abort(self, outcome):
-    """See _interfaces.TransmissionManager.abort for specification."""
-    if self._emissions is not None and self._outcome is None:
-      self._outcome = outcome
-      if not self._transmitting:
-        ticket = self._abortive_response_ticket(outcome)
-        self._emissions = None
-        if ticket is not None:
-          self._transmit(ticket)
-
-
-def front_transmission_manager(
-    lock, pool, callback, operation_id, name, subscription_kind, trace_id,
-    timeout, termination_manager):
-  """Creates a TransmissionManager appropriate for front-side use.
-
-  Args:
-    lock: The operation-servicing-wide lock object.
-    pool: A thread pool in which the work of transmitting tickets will be
-      performed.
-    callback: A callable that accepts tickets and sends them to the other side
-      of the operation.
-    operation_id: The operation's ID.
-    name: The name of the operation.
-    subscription_kind: An interfaces.ServicedSubscription.Kind value
-      describing the interest the front has in tickets sent from the back.
-    trace_id: A uuid.UUID identifying a set of related operations to which
-      this operation belongs.
-    timeout: A length of time in seconds to allow for the entire operation.
-    termination_manager: The _interfaces.TerminationManager associated with
-      this operation.
-
-  Returns:
-    A TransmissionManager appropriate for front-side use.
-  """
-  return _TransmittingTransmissionManager(
-      lock, pool, callback, operation_id, _FrontTicketizer(
-          name, subscription_kind, trace_id, timeout),
-      termination_manager)
-
-
-def back_transmission_manager(
-    lock, pool, callback, operation_id, termination_manager,
-    subscription_kind):
-  """Creates a TransmissionManager appropriate for back-side use.
-
-  Args:
-    lock: The operation-servicing-wide lock object.
-    pool: A thread pool in which the work of transmitting tickets will be
-      performed.
-    callback: A callable that accepts tickets and sends them to the other side
-      of the operation.
-    operation_id: The operation's ID.
-    termination_manager: The _interfaces.TerminationManager associated with
-      this operation.
-    subscription_kind: An interfaces.ServicedSubscription.Kind value
-      describing the interest the front has in tickets sent from the back.
-
-  Returns:
-    A TransmissionManager appropriate for back-side use.
-  """
-  if subscription_kind is interfaces.ServicedSubscription.Kind.NONE:
-    return _EmptyTransmissionManager()
-  else:
-    return _TransmittingTransmissionManager(
-        lock, pool, callback, operation_id, _BackTicketizer(),
-        termination_manager)
diff --git a/src/python/grpcio/grpc/framework/base/exceptions.py b/src/python/grpcio/grpc/framework/base/exceptions.py
deleted file mode 100644
index b8f4752184..0000000000
--- a/src/python/grpcio/grpc/framework/base/exceptions.py
+++ /dev/null
@@ -1,34 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Exceptions defined and used by the base layer of RPC Framework."""
-
-
-class NoSuchMethodError(Exception):
-  """Indicates that an operation with an unrecognized name has been called."""
diff --git a/src/python/grpcio/grpc/framework/base/implementations.py b/src/python/grpcio/grpc/framework/base/implementations.py
deleted file mode 100644
index 5656f9f981..0000000000
--- a/src/python/grpcio/grpc/framework/base/implementations.py
+++ /dev/null
@@ -1,77 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Entry points into the ticket-exchange-based base layer implementation."""
-
-# interfaces is referenced from specification in this module.
-from grpc.framework.base import _ends
-from grpc.framework.base import interfaces  # pylint: disable=unused-import
-
-
-def front_link(work_pool, transmission_pool, utility_pool):
-  """Factory function for creating interfaces.FrontLinks.
-
-  Args:
-    work_pool: A thread pool to be used for doing work within the created
-      FrontLink object.
-    transmission_pool: A thread pool to be used within the created FrontLink
-      object for transmitting values to a joined RearLink object.
-    utility_pool: A thread pool to be used within the created FrontLink object
-      for utility tasks.
-
-  Returns:
-    An interfaces.FrontLink.
-  """
-  return _ends.FrontLink(work_pool, transmission_pool, utility_pool)
-
-
-def back_link(
-    servicer, work_pool, transmission_pool, utility_pool, default_timeout,
-    maximum_timeout):
-  """Factory function for creating interfaces.BackLinks.
-
-  Args:
-    servicer: An interfaces.Servicer for servicing operations.
-    work_pool: A thread pool to be used for doing work within the created
-      BackLink object.
-    transmission_pool: A thread pool to be used within the created BackLink
-      object for transmitting values to a joined ForeLink object.
-    utility_pool: A thread pool to be used within the created BackLink object
-      for utility tasks.
-    default_timeout: A length of time in seconds to be used as the default
-      time alloted for a single operation.
-    maximum_timeout: A length of time in seconds to be used as the maximum
-      time alloted for a single operation.
-
-  Returns:
-    An interfaces.BackLink.
-  """
-  return _ends.BackLink(
-      servicer, work_pool, transmission_pool, utility_pool, default_timeout,
-      maximum_timeout)
diff --git a/src/python/grpcio/grpc/framework/base/in_memory.py b/src/python/grpcio/grpc/framework/base/in_memory.py
deleted file mode 100644
index c92d0bc663..0000000000
--- a/src/python/grpcio/grpc/framework/base/in_memory.py
+++ /dev/null
@@ -1,108 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""In-memory implementations of base layer interfaces."""
-
-import threading
-
-from grpc.framework.base import _constants
-from grpc.framework.base import interfaces
-from grpc.framework.foundation import callable_util
-
-
-class _Serializer(object):
-  """A utility for serializing values that may arrive concurrently."""
-
-  def __init__(self, pool):
-    self._lock = threading.Lock()
-    self._pool = pool
-    self._sink = None
-    self._spinning = False
-    self._values = []
-
-  def _spin(self, sink, value):
-    while True:
-      sink(value)
-      with self._lock:
-        if self._sink is None or not self._values:
-          self._spinning = False
-          return
-        else:
-          sink, value = self._sink, self._values.pop(0)
-
-  def set_sink(self, sink):
-    with self._lock:
-      self._sink = sink
-      if sink is not None and self._values and not self._spinning:
-        self._spinning = True
-        self._pool.submit(
-            callable_util.with_exceptions_logged(
-                self._spin, _constants.INTERNAL_ERROR_LOG_MESSAGE),
-            sink, self._values.pop(0))
-
-  def add_value(self, value):
-    with self._lock:
-      if self._sink and not self._spinning:
-        self._spinning = True
-        self._pool.submit(
-            callable_util.with_exceptions_logged(
-                self._spin, _constants.INTERNAL_ERROR_LOG_MESSAGE),
-            self._sink, value)
-      else:
-        self._values.append(value)
-
-
-class Link(interfaces.ForeLink, interfaces.RearLink):
-  """A trivial implementation of interfaces.ForeLink and interfaces.RearLink."""
-
-  def __init__(self, pool):
-    """Constructor.
-
-    Args:
-      pool: A thread pool to be used for serializing ticket exchange in each
-        direction.
-    """
-    self._front_to_back = _Serializer(pool)
-    self._back_to_front = _Serializer(pool)
-
-  def join_fore_link(self, fore_link):
-    """See interfaces.RearLink.join_fore_link for specification."""
-    self._back_to_front.set_sink(fore_link.accept_back_to_front_ticket)
-
-  def join_rear_link(self, rear_link):
-    """See interfaces.ForeLink.join_rear_link for specification."""
-    self._front_to_back.set_sink(rear_link.accept_front_to_back_ticket)
-
-  def accept_front_to_back_ticket(self, ticket):
-    """See interfaces.ForeLink.accept_front_to_back_ticket for specification."""
-    self._front_to_back.add_value(ticket)
-
-  def accept_back_to_front_ticket(self, ticket):
-    """See interfaces.RearLink.accept_back_to_front_ticket for specification."""
-    self._back_to_front.add_value(ticket)
diff --git a/src/python/grpcio/grpc/framework/base/interfaces.py b/src/python/grpcio/grpc/framework/base/interfaces.py
deleted file mode 100644
index 995b51cd5b..0000000000
--- a/src/python/grpcio/grpc/framework/base/interfaces.py
+++ /dev/null
@@ -1,353 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Interfaces defined and used by the base layer of RPC Framework."""
-
-import abc
-import collections
-import enum
-
-import six
-
-# stream is referenced from specification in this module.
-from grpc.framework.foundation import stream  # pylint: disable=unused-import
-
-
-@enum.unique
-class Outcome(enum.Enum):
-  """Operation outcomes."""
-
-  COMPLETED = 'completed'
-  CANCELLED = 'cancelled'
-  EXPIRED = 'expired'
-  RECEPTION_FAILURE = 'reception failure'
-  TRANSMISSION_FAILURE = 'transmission failure'
-  SERVICER_FAILURE = 'servicer failure'
-  SERVICED_FAILURE = 'serviced failure'
-
-
-class OperationContext(six.with_metaclass(abc.ABCMeta)):
-  """Provides operation-related information and action.
-
-  Attributes:
-    trace_id: A uuid.UUID identifying a particular set of related operations.
-  """
-
-  @abc.abstractmethod
-  def is_active(self):
-    """Describes whether the operation is active or has terminated."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def add_termination_callback(self, callback):
-    """Adds a function to be called upon operation termination.
-
-    Args:
-      callback: A callable that will be passed an Outcome value.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def time_remaining(self):
-    """Describes the length of allowed time remaining for the operation.
-
-    Returns:
-      A nonnegative float indicating the length of allowed time in seconds
-      remaining for the operation to complete before it is considered to have
-      timed out.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def fail(self, exception):
-    """Indicates that the operation has failed.
-
-    Args:
-      exception: An exception germane to the operation failure. May be None.
-    """
-    raise NotImplementedError()
-
-
-class Servicer(six.with_metaclass(abc.ABCMeta)):
-  """Interface for service implementations."""
-
-  @abc.abstractmethod
-  def service(self, name, context, output_consumer):
-    """Services an operation.
-
-    Args:
-      name: The name of the operation.
-      context: A ServicerContext object affording contextual information and
-        actions.
-      output_consumer: A stream.Consumer that will accept output values of
-        the operation.
-
-    Returns:
-      A stream.Consumer that will accept input values for the operation.
-
-    Raises:
-      exceptions.NoSuchMethodError: If this Servicer affords no method with the
-        given name.
-      abandonment.Abandoned: If the operation has been aborted and there no
-        longer is any reason to service the operation.
-    """
-    raise NotImplementedError()
-
-
-class Operation(six.with_metaclass(abc.ABCMeta)):
-  """Representation of an in-progress operation.
-
-  Attributes:
-    consumer: A stream.Consumer into which payloads constituting the operation's
-      input may be passed.
-    context: An OperationContext affording information and action about the
-      operation.
-  """
-
-  @abc.abstractmethod
-  def cancel(self):
-    """Cancels this operation."""
-    raise NotImplementedError()
-
-
-class ServicedIngestor(six.with_metaclass(abc.ABCMeta)):
-  """Responsible for accepting the result of an operation."""
-
-  @abc.abstractmethod
-  def consumer(self, operation_context):
-    """Affords a consumer to which operation results will be passed.
-
-    Args:
-      operation_context: An OperationContext object for the current operation.
-
-    Returns:
-      A stream.Consumer to which the results of the current operation will be
-        passed.
-
-    Raises:
-      abandonment.Abandoned: If the operation has been aborted and there no
-        longer is any reason to service the operation.
-    """
-    raise NotImplementedError()
-
-
-class ServicedSubscription(six.with_metaclass(abc.ABCMeta)):
-  """A sum type representing a serviced's interest in an operation.
-
-  Attributes:
-    kind: A Kind value.
-    ingestor: A ServicedIngestor. Must be present if kind is Kind.FULL. Must
-      be None if kind is Kind.TERMINATION_ONLY or Kind.NONE.
-  """
-
-  @enum.unique
-  class Kind(enum.Enum):
-    """Kinds of subscription."""
-
-    FULL = 'full'
-    TERMINATION_ONLY = 'termination only'
-    NONE = 'none'
-
-
-class End(six.with_metaclass(abc.ABCMeta)):
-  """Common type for entry-point objects on both sides of an operation."""
-
-  @abc.abstractmethod
-  def operation_stats(self):
-    """Reports the number of terminated operations broken down by outcome.
-
-    Returns:
-      A dictionary from Outcome value to an integer identifying the number
-        of operations that terminated with that outcome.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def add_idle_action(self, action):
-    """Adds an action to be called when this End has no ongoing operations.
-
-    Args:
-      action: A callable that accepts no arguments.
-    """
-    raise NotImplementedError()
-
-
-class Front(six.with_metaclass(abc.ABCMeta, End)):
-  """Clientish objects that afford the invocation of operations."""
-
-  @abc.abstractmethod
-  def operate(
-      self, name, payload, complete, timeout, subscription, trace_id):
-    """Commences an operation.
-
-    Args:
-      name: The name of the method invoked for the operation.
-      payload: An initial payload for the operation. May be None.
-      complete: A boolean indicating whether or not additional payloads to be
-        sent to the servicer may be supplied after this call.
-      timeout: A length of time in seconds to allow for the operation.
-      subscription: A ServicedSubscription for the operation.
-      trace_id: A uuid.UUID identifying a set of related operations to which
-        this operation belongs.
-
-    Returns:
-      An Operation object affording information and action about the operation
-        in progress.
-    """
-    raise NotImplementedError()
-
-
-class Back(six.with_metaclass(abc.ABCMeta, End)):
-  """Serverish objects that perform the work of operations."""
-
-
-class FrontToBackTicket(
-    collections.namedtuple(
-        'FrontToBackTicket',
-        ['operation_id', 'sequence_number', 'kind', 'name', 'subscription',
-         'trace_id', 'payload', 'timeout'])):
-  """A sum type for all values sent from a front to a back.
-
-  Attributes:
-    operation_id: A unique-with-respect-to-equality hashable object identifying
-      a particular operation.
-    sequence_number: A zero-indexed integer sequence number identifying the
-      ticket's place among all the tickets sent from front to back for this
-      particular operation. Must be zero if kind is Kind.COMMENCEMENT or
-      Kind.ENTIRE. Must be positive for any other kind.
-    kind: A Kind value describing the overall kind of ticket.
-    name: The name of an operation. Must be present if kind is Kind.COMMENCEMENT
-      or Kind.ENTIRE. Must be None for any other kind.
-    subscription: An ServicedSubscription.Kind value describing the interest
-      the front has in tickets sent from the back. Must be present if
-      kind is Kind.COMMENCEMENT or Kind.ENTIRE. Must be None for any other kind.
-    trace_id: A uuid.UUID identifying a set of related operations to which this
-      operation belongs. May be None.
-    payload: A customer payload object. Must be present if kind is
-      Kind.CONTINUATION. Must be None if kind is Kind.CANCELLATION. May be None
-      for any other kind.
-    timeout: An optional length of time (measured from the beginning of the
-      operation) to allow for the entire operation. If None, a default value on
-      the back will be used. If present and excessively large, the back may
-      limit the operation to a smaller duration of its choice. May be present
-      for any ticket kind; setting a value on a later ticket allows fronts
-      to request time extensions (or even time reductions!) on in-progress
-      operations.
-  """
-
-  @enum.unique
-  class Kind(enum.Enum):
-    """Identifies the overall kind of a FrontToBackTicket."""
-
-    COMMENCEMENT = 'commencement'
-    CONTINUATION = 'continuation'
-    COMPLETION = 'completion'
-    ENTIRE = 'entire'
-    CANCELLATION = 'cancellation'
-    EXPIRATION = 'expiration'
-    SERVICER_FAILURE = 'servicer failure'
-    SERVICED_FAILURE = 'serviced failure'
-    RECEPTION_FAILURE = 'reception failure'
-    TRANSMISSION_FAILURE = 'transmission failure'
-
-
-class BackToFrontTicket(
-    collections.namedtuple(
-        'BackToFrontTicket',
-        ['operation_id', 'sequence_number', 'kind', 'payload'])):
-  """A sum type for all values sent from a back to a front.
-
-  Attributes:
-    operation_id: A unique-with-respect-to-equality hashable object identifying
-      a particular operation.
-    sequence_number: A zero-indexed integer sequence number identifying the
-      ticket's place among all the tickets sent from back to front for this
-      particular operation.
-    kind: A Kind value describing the overall kind of ticket.
-    payload: A customer payload object. Must be present if kind is
-      Kind.CONTINUATION. May be None if kind is Kind.COMPLETION. Must be None
-      otherwise.
-  """
-
-  @enum.unique
-  class Kind(enum.Enum):
-    """Identifies the overall kind of a BackToFrontTicket."""
-
-    CONTINUATION = 'continuation'
-    COMPLETION = 'completion'
-    CANCELLATION = 'cancellation'
-    EXPIRATION = 'expiration'
-    SERVICER_FAILURE = 'servicer failure'
-    SERVICED_FAILURE = 'serviced failure'
-    RECEPTION_FAILURE = 'reception failure'
-    TRANSMISSION_FAILURE = 'transmission failure'
-
-
-class ForeLink(six.with_metaclass(abc.ABCMeta)):
-  """Accepts back-to-front tickets and emits front-to-back tickets."""
-
-  @abc.abstractmethod
-  def accept_back_to_front_ticket(self, ticket):
-    """Accept a BackToFrontTicket.
-
-    Args:
-      ticket: Any BackToFrontTicket.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def join_rear_link(self, rear_link):
-    """Mates this object with a peer with which it will exchange tickets."""
-    raise NotImplementedError()
-
-
-class RearLink(six.with_metaclass(abc.ABCMeta)):
-  """Accepts front-to-back tickets and emits back-to-front tickets."""
-
-  @abc.abstractmethod
-  def accept_front_to_back_ticket(self, ticket):
-    """Accepts a FrontToBackTicket.
-
-    Args:
-      ticket: Any FrontToBackTicket.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def join_fore_link(self, fore_link):
-    """Mates this object with a peer with which it will exchange tickets."""
-    raise NotImplementedError()
-
-
-class FrontLink(six.with_metaclass(abc.ABCMeta, Front, ForeLink)):
-  """Clientish objects that operate by sending and receiving tickets."""
-
-
-class BackLink(six.with_metaclass(abc.ABCMeta, Back, RearLink)):
-  """Serverish objects that operate by sending and receiving tickets."""
diff --git a/src/python/grpcio/grpc/framework/base/null.py b/src/python/grpcio/grpc/framework/base/null.py
deleted file mode 100644
index 1e30d4557b..0000000000
--- a/src/python/grpcio/grpc/framework/base/null.py
+++ /dev/null
@@ -1,56 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Null links that ignore tickets passed to them."""
-
-from grpc.framework.base import interfaces
-
-
-class _NullForeLink(interfaces.ForeLink):
-  """A do-nothing ForeLink."""
-
-  def accept_back_to_front_ticket(self, ticket):
-    pass
-
-  def join_rear_link(self, rear_link):
-    raise NotImplementedError()
-
-
-class _NullRearLink(interfaces.RearLink):
-  """A do-nothing RearLink."""
-
-  def accept_front_to_back_ticket(self, ticket):
-    pass
-
-  def join_fore_link(self, fore_link):
-    raise NotImplementedError()
-
-
-NULL_FORE_LINK = _NullForeLink()
-NULL_REAR_LINK = _NullRearLink()
diff --git a/src/python/grpcio/grpc/framework/base/util.py b/src/python/grpcio/grpc/framework/base/util.py
deleted file mode 100644
index c832c826cf..0000000000
--- a/src/python/grpcio/grpc/framework/base/util.py
+++ /dev/null
@@ -1,94 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Utilities helpful for working with the base layer of RPC Framework."""
-
-import collections
-import threading
-
-from grpc.framework.base import interfaces
-
-
-class _ServicedSubscription(
-    collections.namedtuple('_ServicedSubscription', ['kind', 'ingestor']),
-    interfaces.ServicedSubscription):
-  """See interfaces.ServicedSubscription for specification."""
-
-_NONE_SUBSCRIPTION = _ServicedSubscription(
-    interfaces.ServicedSubscription.Kind.NONE, None)
-_TERMINATION_ONLY_SUBSCRIPTION = _ServicedSubscription(
-    interfaces.ServicedSubscription.Kind.TERMINATION_ONLY, None)
-
-
-def none_serviced_subscription():
-  """Creates a "none" interfaces.ServicedSubscription object.
-
-  Returns:
-    An interfaces.ServicedSubscription indicating no subscription to an
-      operation's results (such as would be the case for a fire-and-forget
-      operation invocation).
-  """
-  return _NONE_SUBSCRIPTION
-
-
-def termination_only_serviced_subscription():
-  """Creates a "termination only" interfaces.ServicedSubscription object.
-
-  Returns:
-    An interfaces.ServicedSubscription indicating that the front-side customer
-      is interested only in the overall termination outcome of the operation
-      (such as completion or expiration) and would ignore the actual results of
-      the operation.
-  """
-  return _TERMINATION_ONLY_SUBSCRIPTION
-
-
-def full_serviced_subscription(ingestor):
-  """Creates a "full" interfaces.ServicedSubscription object.
-
-  Args:
-    ingestor: An interfaces.ServicedIngestor.
-
-  Returns:
-    An interfaces.ServicedSubscription object indicating a full
-      subscription.
-  """
-  return _ServicedSubscription(
-      interfaces.ServicedSubscription.Kind.FULL, ingestor)
-
-
-def wait_for_idle(end):
-  """Waits for an interfaces.End to complete all operations.
-
-  Args:
-    end: Any interfaces.End.
-  """
-  event = threading.Event()
-  end.add_idle_action(event.set)
-  event.wait()
diff --git a/src/python/grpcio/grpc/framework/face/__init__.py b/src/python/grpcio/grpc/framework/face/__init__.py
deleted file mode 100644
index bff74be2c7..0000000000
--- a/src/python/grpcio/grpc/framework/face/__init__.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import warnings
-
-warnings.simplefilter('always', DeprecationWarning)
-warnings.warn('the alpha API (includes this package) is deprecated, '
-              'unmaintained, and no longer tested. Please migrate to the beta '
-              'API.', DeprecationWarning, stacklevel=2)
diff --git a/src/python/grpcio/grpc/framework/face/_calls.py b/src/python/grpcio/grpc/framework/face/_calls.py
deleted file mode 100644
index 87edeb0f0e..0000000000
--- a/src/python/grpcio/grpc/framework/face/_calls.py
+++ /dev/null
@@ -1,422 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Utility functions for invoking RPCs."""
-
-import sys
-import threading
-
-from grpc.framework.base import interfaces as base_interfaces
-from grpc.framework.base import util as base_util
-from grpc.framework.face import _control
-from grpc.framework.face import interfaces
-from grpc.framework.foundation import callable_util
-from grpc.framework.foundation import future
-
-_ITERATOR_EXCEPTION_LOG_MESSAGE = 'Exception iterating over requests!'
-_DONE_CALLBACK_LOG_MESSAGE = 'Exception calling Future "done" callback!'
-
-
-class _RendezvousServicedIngestor(base_interfaces.ServicedIngestor):
-
-  def __init__(self, rendezvous):
-    self._rendezvous = rendezvous
-
-  def consumer(self, operation_context):
-    return self._rendezvous
-
-
-class _EventServicedIngestor(base_interfaces.ServicedIngestor):
-
-  def __init__(self, result_consumer, abortion_callback):
-    self._result_consumer = result_consumer
-    self._abortion_callback = abortion_callback
-
-  def consumer(self, operation_context):
-    operation_context.add_termination_callback(
-        _control.as_operation_termination_callback(self._abortion_callback))
-    return self._result_consumer
-
-
-def _rendezvous_subscription(rendezvous):
-  return base_util.full_serviced_subscription(
-      _RendezvousServicedIngestor(rendezvous))
-
-
-def _unary_event_subscription(completion_callback, abortion_callback):
-  return base_util.full_serviced_subscription(
-      _EventServicedIngestor(
-          _control.UnaryConsumer(completion_callback), abortion_callback))
-
-
-def _stream_event_subscription(result_consumer, abortion_callback):
-  return base_util.full_serviced_subscription(
-      _EventServicedIngestor(result_consumer, abortion_callback))
-
-
-# NOTE(nathaniel): This class has some extremely special semantics around
-# cancellation that allow it to be used by both "blocking" APIs and "futures"
-# APIs.
-#
-# Since futures.Future defines its own exception for cancellation, we want these
-# objects, when returned by methods of a returning-Futures-from-other-methods
-# object, to raise the same exception for cancellation. But that's weird in a
-# blocking API - why should this object, also returned by methods of blocking
-# APIs, raise exceptions from the "future" module? Should we do something like
-# have this class be parameterized by the type of exception that it raises in
-# cancellation circumstances?
-#
-# We don't have to take such a dramatic step: since blocking APIs define no
-# cancellation semantics whatsoever, there is no supported way for
-# blocking-API-users of these objects to cancel RPCs, and thus no supported way
-# for them to see an exception the type of which would be weird to them.
-#
-# Bonus: in both blocking and futures APIs, this object still properly raises
-# exceptions.CancellationError for any *server-side cancellation* of an RPC.
-class _OperationCancellableIterator(interfaces.CancellableIterator):
-  """An interfaces.CancellableIterator for response-streaming operations."""
-
-  def __init__(self, rendezvous, operation):
-    self._lock = threading.Lock()
-    self._rendezvous = rendezvous
-    self._operation = operation
-    self._cancelled = False
-
-  def __iter__(self):
-    return self
-
-  def next(self):
-    with self._lock:
-      if self._cancelled:
-        raise future.CancelledError()
-    return next(self._rendezvous)
-
-  def cancel(self):
-    with self._lock:
-      self._cancelled = True
-    self._operation.cancel()
-    self._rendezvous.set_outcome(base_interfaces.Outcome.CANCELLED)
-
-
-class _OperationFuture(future.Future):
-  """A future.Future interface to an operation."""
-
-  def __init__(self, rendezvous, operation):
-    self._condition = threading.Condition()
-    self._rendezvous = rendezvous
-    self._operation = operation
-
-    self._cancelled = False
-    self._computed = False
-    self._payload = None
-    self._exception = None
-    self._traceback = None
-    self._callbacks = []
-
-  def cancel(self):
-    """See future.Future.cancel for specification."""
-    with self._condition:
-      if not self._cancelled and not self._computed:
-        self._operation.cancel()
-        self._cancelled = True
-        self._condition.notify_all()
-    return False
-
-  def cancelled(self):
-    """See future.Future.cancelled for specification."""
-    with self._condition:
-      return self._cancelled
-
-  def running(self):
-    """See future.Future.running for specification."""
-    with self._condition:
-      return not self._cancelled and not self._computed
-
-  def done(self):
-    """See future.Future.done for specification."""
-    with self._condition:
-      return self._cancelled or self._computed
-
-  def result(self, timeout=None):
-    """See future.Future.result for specification."""
-    with self._condition:
-      if self._cancelled:
-        raise future.CancelledError()
-      if self._computed:
-        if self._payload is None:
-          raise self._exception  # pylint: disable=raising-bad-type
-        else:
-          return self._payload
-
-      condition = threading.Condition()
-      def notify_condition(unused_future):
-        with condition:
-          condition.notify()
-      self._callbacks.append(notify_condition)
-
-    with condition:
-      condition.wait(timeout=timeout)
-
-    with self._condition:
-      if self._cancelled:
-        raise future.CancelledError()
-      elif self._computed:
-        if self._payload is None:
-          raise self._exception  # pylint: disable=raising-bad-type
-        else:
-          return self._payload
-      else:
-        raise future.TimeoutError()
-
-  def exception(self, timeout=None):
-    """See future.Future.exception for specification."""
-    with self._condition:
-      if self._cancelled:
-        raise future.CancelledError()
-      if self._computed:
-        return self._exception
-
-      condition = threading.Condition()
-      def notify_condition(unused_future):
-        with condition:
-          condition.notify()
-      self._callbacks.append(notify_condition)
-
-    with condition:
-      condition.wait(timeout=timeout)
-
-    with self._condition:
-      if self._cancelled:
-        raise future.CancelledError()
-      elif self._computed:
-        return self._exception
-      else:
-        raise future.TimeoutError()
-
-  def traceback(self, timeout=None):
-    """See future.Future.traceback for specification."""
-    with self._condition:
-      if self._cancelled:
-        raise future.CancelledError()
-      if self._computed:
-        return self._traceback
-
-      condition = threading.Condition()
-      def notify_condition(unused_future):
-        with condition:
-          condition.notify()
-      self._callbacks.append(notify_condition)
-
-    with condition:
-      condition.wait(timeout=timeout)
-
-    with self._condition:
-      if self._cancelled:
-        raise future.CancelledError()
-      elif self._computed:
-        return self._traceback
-      else:
-        raise future.TimeoutError()
-
-  def add_done_callback(self, fn):
-    """See future.Future.add_done_callback for specification."""
-    with self._condition:
-      if self._callbacks is not None:
-        self._callbacks.append(fn)
-        return
-
-    callable_util.call_logging_exceptions(fn, _DONE_CALLBACK_LOG_MESSAGE, self)
-
-  def on_operation_termination(self, operation_outcome):
-    """Indicates to this object that the operation has terminated.
-
-    Args:
-      operation_outcome: A base_interfaces.Outcome value indicating the
-        outcome of the operation.
-    """
-    with self._condition:
-      cancelled = self._cancelled
-      if cancelled:
-        callbacks = list(self._callbacks)
-        self._callbacks = None
-      else:
-        rendezvous = self._rendezvous
-
-    if not cancelled:
-      payload = None
-      exception = None
-      traceback = None
-      if operation_outcome == base_interfaces.Outcome.COMPLETED:
-        try:
-          payload = next(rendezvous)
-        except Exception as e:  # pylint: disable=broad-except
-          exception = e
-          traceback = sys.exc_info()[2]
-      else:
-        try:
-          # We raise and then immediately catch in order to create a traceback.
-          raise _control.abortion_outcome_to_exception(operation_outcome)
-        except Exception as e:  # pylint: disable=broad-except
-          exception = e
-          traceback = sys.exc_info()[2]
-      with self._condition:
-        if not self._cancelled:
-          self._computed = True
-          self._payload = payload
-          self._exception = exception
-          self._traceback = traceback
-        callbacks = list(self._callbacks)
-        self._callbacks = None
-
-    for callback in callbacks:
-      callable_util.call_logging_exceptions(
-          callback, _DONE_CALLBACK_LOG_MESSAGE, self)
-
-
-class _Call(interfaces.Call):
-
-  def __init__(self, operation):
-    self._operation = operation
-    self.context = _control.RpcContext(operation.context)
-
-  def cancel(self):
-    self._operation.cancel()
-
-
-def blocking_value_in_value_out(front, name, payload, timeout, trace_id):
-  """Services in a blocking fashion a value-in value-out servicer method."""
-  rendezvous = _control.Rendezvous()
-  subscription = _rendezvous_subscription(rendezvous)
-  operation = front.operate(
-      name, payload, True, timeout, subscription, trace_id)
-  operation.context.add_termination_callback(rendezvous.set_outcome)
-  return next(rendezvous)
-
-
-def future_value_in_value_out(front, name, payload, timeout, trace_id):
-  """Services a value-in value-out servicer method by returning a Future."""
-  rendezvous = _control.Rendezvous()
-  subscription = _rendezvous_subscription(rendezvous)
-  operation = front.operate(
-      name, payload, True, timeout, subscription, trace_id)
-  operation.context.add_termination_callback(rendezvous.set_outcome)
-  operation_future = _OperationFuture(rendezvous, operation)
-  operation.context.add_termination_callback(
-      operation_future.on_operation_termination)
-  return operation_future
-
-
-def inline_value_in_stream_out(front, name, payload, timeout, trace_id):
-  """Services a value-in stream-out servicer method."""
-  rendezvous = _control.Rendezvous()
-  subscription = _rendezvous_subscription(rendezvous)
-  operation = front.operate(
-      name, payload, True, timeout, subscription, trace_id)
-  operation.context.add_termination_callback(rendezvous.set_outcome)
-  return _OperationCancellableIterator(rendezvous, operation)
-
-
-def blocking_stream_in_value_out(
-    front, name, payload_iterator, timeout, trace_id):
-  """Services in a blocking fashion a stream-in value-out servicer method."""
-  rendezvous = _control.Rendezvous()
-  subscription = _rendezvous_subscription(rendezvous)
-  operation = front.operate(name, None, False, timeout, subscription, trace_id)
-  operation.context.add_termination_callback(rendezvous.set_outcome)
-  for payload in payload_iterator:
-    operation.consumer.consume(payload)
-  operation.consumer.terminate()
-  return next(rendezvous)
-
-
-def future_stream_in_value_out(
-    front, name, payload_iterator, timeout, trace_id, pool):
-  """Services a stream-in value-out servicer method by returning a Future."""
-  rendezvous = _control.Rendezvous()
-  subscription = _rendezvous_subscription(rendezvous)
-  operation = front.operate(name, None, False, timeout, subscription, trace_id)
-  operation.context.add_termination_callback(rendezvous.set_outcome)
-  pool.submit(
-      callable_util.with_exceptions_logged(
-          _control.pipe_iterator_to_consumer, _ITERATOR_EXCEPTION_LOG_MESSAGE),
-      payload_iterator, operation.consumer, lambda: True, True)
-  operation_future = _OperationFuture(rendezvous, operation)
-  operation.context.add_termination_callback(
-      operation_future.on_operation_termination)
-  return operation_future
-
-
-def inline_stream_in_stream_out(
-    front, name, payload_iterator, timeout, trace_id, pool):
-  """Services a stream-in stream-out servicer method."""
-  rendezvous = _control.Rendezvous()
-  subscription = _rendezvous_subscription(rendezvous)
-  operation = front.operate(name, None, False, timeout, subscription, trace_id)
-  operation.context.add_termination_callback(rendezvous.set_outcome)
-  pool.submit(
-      callable_util.with_exceptions_logged(
-          _control.pipe_iterator_to_consumer, _ITERATOR_EXCEPTION_LOG_MESSAGE),
-      payload_iterator, operation.consumer, lambda: True, True)
-  return _OperationCancellableIterator(rendezvous, operation)
-
-
-def event_value_in_value_out(
-    front, name, payload, completion_callback, abortion_callback, timeout,
-    trace_id):
-  subscription = _unary_event_subscription(
-      completion_callback, abortion_callback)
-  operation = front.operate(
-      name, payload, True, timeout, subscription, trace_id)
-  return _Call(operation)
-
-
-def event_value_in_stream_out(
-    front, name, payload, result_payload_consumer, abortion_callback, timeout,
-    trace_id):
-  subscription = _stream_event_subscription(
-      result_payload_consumer, abortion_callback)
-  operation = front.operate(
-      name, payload, True, timeout, subscription, trace_id)
-  return _Call(operation)
-
-
-def event_stream_in_value_out(
-    front, name, completion_callback, abortion_callback, timeout, trace_id):
-  subscription = _unary_event_subscription(
-      completion_callback, abortion_callback)
-  operation = front.operate(name, None, False, timeout, subscription, trace_id)
-  return _Call(operation), operation.consumer
-
-
-def event_stream_in_stream_out(
-    front, name, result_payload_consumer, abortion_callback, timeout, trace_id):
-  subscription = _stream_event_subscription(
-      result_payload_consumer, abortion_callback)
-  operation = front.operate(name, None, False, timeout, subscription, trace_id)
-  return _Call(operation), operation.consumer
diff --git a/src/python/grpcio/grpc/framework/face/_control.py b/src/python/grpcio/grpc/framework/face/_control.py
deleted file mode 100644
index 539615efa1..0000000000
--- a/src/python/grpcio/grpc/framework/face/_control.py
+++ /dev/null
@@ -1,201 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""State and behavior for translating between sync and async control flow."""
-
-import threading
-
-from grpc.framework.base import interfaces as base_interfaces
-from grpc.framework.face import exceptions
-from grpc.framework.face import interfaces
-from grpc.framework.foundation import abandonment
-from grpc.framework.foundation import stream
-
-INTERNAL_ERROR_LOG_MESSAGE = ':-( RPC Framework (Face) Internal Error! :-('
-
-_OPERATION_OUTCOME_TO_RPC_ABORTION = {
-    base_interfaces.Outcome.CANCELLED: interfaces.Abortion.CANCELLED,
-    base_interfaces.Outcome.EXPIRED: interfaces.Abortion.EXPIRED,
-    base_interfaces.Outcome.RECEPTION_FAILURE:
-        interfaces.Abortion.NETWORK_FAILURE,
-    base_interfaces.Outcome.TRANSMISSION_FAILURE:
-        interfaces.Abortion.NETWORK_FAILURE,
-    base_interfaces.Outcome.SERVICED_FAILURE:
-        interfaces.Abortion.SERVICED_FAILURE,
-    base_interfaces.Outcome.SERVICER_FAILURE:
-        interfaces.Abortion.SERVICER_FAILURE,
-}
-
-
-def _as_operation_termination_callback(rpc_abortion_callback):
-  def operation_termination_callback(operation_outcome):
-    rpc_abortion = _OPERATION_OUTCOME_TO_RPC_ABORTION.get(
-        operation_outcome, None)
-    if rpc_abortion is not None:
-      rpc_abortion_callback(rpc_abortion)
-  return operation_termination_callback
-
-
-def _abortion_outcome_to_exception(abortion_outcome):
-  if abortion_outcome == base_interfaces.Outcome.CANCELLED:
-    return exceptions.CancellationError()
-  elif abortion_outcome == base_interfaces.Outcome.EXPIRED:
-    return exceptions.ExpirationError()
-  elif abortion_outcome == base_interfaces.Outcome.SERVICER_FAILURE:
-    return exceptions.ServicerError()
-  elif abortion_outcome == base_interfaces.Outcome.SERVICED_FAILURE:
-    return exceptions.ServicedError()
-  else:
-    return exceptions.NetworkError()
-
-
-class UnaryConsumer(stream.Consumer):
-  """A stream.Consumer that should only ever be passed one value."""
-
-  def __init__(self, on_termination):
-    self._on_termination = on_termination
-    self._value = None
-
-  def consume(self, value):
-    self._value = value
-
-  def terminate(self):
-    self._on_termination(self._value)
-
-  def consume_and_terminate(self, value):
-    self._on_termination(value)
-
-
-class Rendezvous(stream.Consumer):
-  """A rendez-vous with stream.Consumer and iterator interfaces."""
-
-  def __init__(self):
-    self._condition = threading.Condition()
-    self._values = []
-    self._values_completed = False
-    self._abortion = None
-
-  def consume(self, value):
-    with self._condition:
-      self._values.append(value)
-      self._condition.notify()
-
-  def terminate(self):
-    with self._condition:
-      self._values_completed = True
-      self._condition.notify()
-
-  def consume_and_terminate(self, value):
-    with self._condition:
-      self._values.append(value)
-      self._values_completed = True
-      self._condition.notify()
-
-  def __iter__(self):
-    return self
-
-  def __next__(self):
-    return self.next()
-
-  def next(self):
-    with self._condition:
-      while ((self._abortion is None) and
-             (not self._values) and
-             (not self._values_completed)):
-        self._condition.wait()
-      if self._abortion is not None:
-        raise _abortion_outcome_to_exception(self._abortion)
-      elif self._values:
-        return self._values.pop(0)
-      elif self._values_completed:
-        raise StopIteration()
-      else:
-        raise AssertionError('Unreachable code reached!')
-
-  def set_outcome(self, outcome):
-    with self._condition:
-      if outcome is not base_interfaces.Outcome.COMPLETED:
-        self._abortion = outcome
-        self._condition.notify()
-
-
-class RpcContext(interfaces.RpcContext):
-  """A wrapped base_interfaces.OperationContext."""
-
-  def __init__(self, operation_context):
-    self._operation_context = operation_context
-
-  def is_active(self):
-    return self._operation_context.is_active()
-
-  def time_remaining(self):
-    return self._operation_context.time_remaining()
-
-  def add_abortion_callback(self, abortion_callback):
-    self._operation_context.add_termination_callback(
-        _as_operation_termination_callback(abortion_callback))
-
-
-def pipe_iterator_to_consumer(iterator, consumer, active, terminate):
-  """Pipes values emitted from an iterator to a stream.Consumer.
-
-  Args:
-    iterator: An iterator from which values will be emitted.
-    consumer: A stream.Consumer to which values will be passed.
-    active: A no-argument callable that returns True if the work being done by
-      this function is still valid and should not be abandoned and False if the
-      work being done by this function should be abandoned.
-    terminate: A boolean indicating whether or not this function should
-      terminate the given consumer after passing to it all values emitted by the
-      given iterator.
-
-  Raises:
-    abandonment.Abandoned: If this function quits early after seeing False
-      returned by the active function passed to it.
-    Exception: This function raises whatever exceptions are raised by iterating
-      over the given iterator.
-  """
-  for element in iterator:
-    if not active():
-      raise abandonment.Abandoned()
-
-    consumer.consume(element)
-
-    if not active():
-      raise abandonment.Abandoned()
-  if terminate:
-    consumer.terminate()
-
-
-def abortion_outcome_to_exception(abortion_outcome):
-  return _abortion_outcome_to_exception(abortion_outcome)
-
-
-def as_operation_termination_callback(rpc_abortion_callback):
-  return _as_operation_termination_callback(rpc_abortion_callback)
diff --git a/src/python/grpcio/grpc/framework/face/_service.py b/src/python/grpcio/grpc/framework/face/_service.py
deleted file mode 100644
index cdf413356a..0000000000
--- a/src/python/grpcio/grpc/framework/face/_service.py
+++ /dev/null
@@ -1,187 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Behaviors for servicing RPCs."""
-
-# base_interfaces and interfaces are referenced from specification in this
-# module.
-from grpc.framework.base import interfaces as base_interfaces  # pylint: disable=unused-import
-from grpc.framework.face import _control
-from grpc.framework.face import exceptions
-from grpc.framework.face import interfaces  # pylint: disable=unused-import
-from grpc.framework.foundation import abandonment
-from grpc.framework.foundation import callable_util
-from grpc.framework.foundation import stream
-from grpc.framework.foundation import stream_util
-
-
-class _ValueInStreamOutConsumer(stream.Consumer):
-  """A stream.Consumer that maps inputs one-to-many onto outputs."""
-
-  def __init__(self, behavior, context, downstream):
-    """Constructor.
-
-    Args:
-      behavior: A callable that takes a single value and an
-        interfaces.RpcContext and returns a generator of arbitrarily many
-        values.
-      context: An interfaces.RpcContext.
-      downstream: A stream.Consumer to which to pass the values generated by the
-        given behavior.
-    """
-    self._behavior = behavior
-    self._context = context
-    self._downstream = downstream
-
-  def consume(self, value):
-    _control.pipe_iterator_to_consumer(
-        self._behavior(value, self._context), self._downstream,
-        self._context.is_active, False)
-
-  def terminate(self):
-    self._downstream.terminate()
-
-  def consume_and_terminate(self, value):
-    _control.pipe_iterator_to_consumer(
-        self._behavior(value, self._context), self._downstream,
-        self._context.is_active, True)
-
-
-def _pool_wrap(behavior, operation_context):
-  """Wraps an operation-related behavior so that it may be called in a pool.
-
-  Args:
-    behavior: A callable related to carrying out an operation.
-    operation_context: A base_interfaces.OperationContext for the operation.
-
-  Returns:
-    A callable that when called carries out the behavior of the given callable
-      and handles whatever exceptions it raises appropriately.
-  """
-  def translation(*args):
-    try:
-      behavior(*args)
-    except (
-        abandonment.Abandoned,
-        exceptions.ExpirationError,
-        exceptions.CancellationError,
-        exceptions.ServicedError,
-        exceptions.NetworkError) as e:
-      if operation_context.is_active():
-        operation_context.fail(e)
-    except Exception as e:
-      operation_context.fail(e)
-  return callable_util.with_exceptions_logged(
-      translation, _control.INTERNAL_ERROR_LOG_MESSAGE)
-
-
-def adapt_inline_value_in_value_out(method):
-  def adaptation(response_consumer, operation_context):
-    rpc_context = _control.RpcContext(operation_context)
-    return stream_util.TransformingConsumer(
-        lambda request: method(request, rpc_context), response_consumer)
-  return adaptation
-
-
-def adapt_inline_value_in_stream_out(method):
-  def adaptation(response_consumer, operation_context):
-    rpc_context = _control.RpcContext(operation_context)
-    return _ValueInStreamOutConsumer(method, rpc_context, response_consumer)
-  return adaptation
-
-
-def adapt_inline_stream_in_value_out(method, pool):
-  def adaptation(response_consumer, operation_context):
-    rendezvous = _control.Rendezvous()
-    operation_context.add_termination_callback(rendezvous.set_outcome)
-    def in_pool_thread():
-      response_consumer.consume_and_terminate(
-          method(rendezvous, _control.RpcContext(operation_context)))
-    pool.submit(_pool_wrap(in_pool_thread, operation_context))
-    return rendezvous
-  return adaptation
-
-
-def adapt_inline_stream_in_stream_out(method, pool):
-  """Adapts an interfaces.InlineStreamInStreamOutMethod for use with Consumers.
-
-   RPCs may be serviced by calling the return value of this function, passing
-   request values to the stream.Consumer returned from that call, and receiving
-   response values from the stream.Consumer passed to that call.
-
-  Args:
-    method: An interfaces.InlineStreamInStreamOutMethod.
-    pool: A thread pool.
-
-  Returns:
-    A callable that takes a stream.Consumer and a
-      base_interfaces.OperationContext and returns a stream.Consumer.
-  """
-  def adaptation(response_consumer, operation_context):
-    rendezvous = _control.Rendezvous()
-    operation_context.add_termination_callback(rendezvous.set_outcome)
-    def in_pool_thread():
-      _control.pipe_iterator_to_consumer(
-          method(rendezvous, _control.RpcContext(operation_context)),
-          response_consumer, operation_context.is_active, True)
-    pool.submit(_pool_wrap(in_pool_thread, operation_context))
-    return rendezvous
-  return adaptation
-
-
-def adapt_event_value_in_value_out(method):
-  def adaptation(response_consumer, operation_context):
-    def on_payload(payload):
-      method(
-          payload, response_consumer.consume_and_terminate,
-          _control.RpcContext(operation_context))
-    return _control.UnaryConsumer(on_payload)
-  return adaptation
-
-
-def adapt_event_value_in_stream_out(method):
-  def adaptation(response_consumer, operation_context):
-    def on_payload(payload):
-      method(
-          payload, response_consumer, _control.RpcContext(operation_context))
-    return _control.UnaryConsumer(on_payload)
-  return adaptation
-
-
-def adapt_event_stream_in_value_out(method):
-  def adaptation(response_consumer, operation_context):
-    rpc_context = _control.RpcContext(operation_context)
-    return method(response_consumer.consume_and_terminate, rpc_context)
-  return adaptation
-
-
-def adapt_event_stream_in_stream_out(method):
-  def adaptation(response_consumer, operation_context):
-    return method(response_consumer, _control.RpcContext(operation_context))
-  return adaptation
diff --git a/src/python/grpcio/grpc/framework/face/demonstration.py b/src/python/grpcio/grpc/framework/face/demonstration.py
deleted file mode 100644
index f6b4b609ff..0000000000
--- a/src/python/grpcio/grpc/framework/face/demonstration.py
+++ /dev/null
@@ -1,118 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Demonstration-suitable implementation of the face layer of RPC Framework."""
-
-from grpc.framework.base import util as _base_util
-from grpc.framework.base import implementations as _base_implementations
-from grpc.framework.face import implementations
-from grpc.framework.foundation import logging_pool
-
-_POOL_SIZE_LIMIT = 5
-
-_MAXIMUM_TIMEOUT = 90
-
-
-class LinkedPair(object):
-  """A Server and Stub that are linked to one another.
-
-  Attributes:
-    server: A Server.
-    stub: A Stub.
-  """
-
-  def shut_down(self):
-    """Shuts down this object and releases its resources."""
-    raise NotImplementedError()
-
-
-class _LinkedPair(LinkedPair):
-
-  def __init__(self, server, stub, front, back, pools):
-    self.server = server
-    self.stub = stub
-    self._front = front
-    self._back = back
-    self._pools = pools
-
-  def shut_down(self):
-    _base_util.wait_for_idle(self._front)
-    _base_util.wait_for_idle(self._back)
-
-    for pool in self._pools:
-      pool.shutdown(wait=True)
-
-
-def server_and_stub(
-    default_timeout,
-    inline_value_in_value_out_methods=None,
-    inline_value_in_stream_out_methods=None,
-    inline_stream_in_value_out_methods=None,
-    inline_stream_in_stream_out_methods=None,
-    event_value_in_value_out_methods=None,
-    event_value_in_stream_out_methods=None,
-    event_stream_in_value_out_methods=None,
-    event_stream_in_stream_out_methods=None,
-    multi_method=None):
-  """Creates a Server and Stub linked together for use."""
-  front_work_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  front_transmission_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  front_utility_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  back_work_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  back_transmission_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  back_utility_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  stub_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  pools = (
-      front_work_pool, front_transmission_pool, front_utility_pool,
-      back_work_pool, back_transmission_pool, back_utility_pool,
-      stub_pool)
-
-  servicer = implementations.servicer(
-      back_work_pool,
-      inline_value_in_value_out_methods=inline_value_in_value_out_methods,
-      inline_value_in_stream_out_methods=inline_value_in_stream_out_methods,
-      inline_stream_in_value_out_methods=inline_stream_in_value_out_methods,
-      inline_stream_in_stream_out_methods=inline_stream_in_stream_out_methods,
-      event_value_in_value_out_methods=event_value_in_value_out_methods,
-      event_value_in_stream_out_methods=event_value_in_stream_out_methods,
-      event_stream_in_value_out_methods=event_stream_in_value_out_methods,
-      event_stream_in_stream_out_methods=event_stream_in_stream_out_methods,
-      multi_method=multi_method)
-
-  front = _base_implementations.front_link(
-      front_work_pool, front_transmission_pool, front_utility_pool)
-  back = _base_implementations.back_link(
-      servicer, back_work_pool, back_transmission_pool, back_utility_pool,
-      default_timeout, _MAXIMUM_TIMEOUT)
-  front.join_rear_link(back)
-  back.join_fore_link(front)
-
-  stub = implementations.stub(front, stub_pool)
-
-  return _LinkedPair(implementations.server(), stub, front, back, pools)
diff --git a/src/python/grpcio/grpc/framework/face/exceptions.py b/src/python/grpcio/grpc/framework/face/exceptions.py
deleted file mode 100644
index f95455604d..0000000000
--- a/src/python/grpcio/grpc/framework/face/exceptions.py
+++ /dev/null
@@ -1,78 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Exceptions used in the Face layer of RPC Framework."""
-
-import abc
-
-import six
-
-
-class NoSuchMethodError(Exception):
-  """Raised by customer code to indicate an unrecognized RPC method name.
-
-  Attributes:
-    name: The unrecognized name.
-  """
-
-  def __init__(self, name):
-    """Constructor.
-
-    Args:
-      name: The unrecognized RPC method name.
-    """
-    super(NoSuchMethodError, self).__init__()
-    self.name = name
-
-
-class RpcError(six.with_metaclass(abc.ABCMeta, Exception)):
-  """Common super type for all exceptions raised by the Face layer.
-
-  Only RPC Framework should instantiate and raise these exceptions.
-  """
-
-
-class CancellationError(RpcError):
-  """Indicates that an RPC has been cancelled."""
-
-
-class ExpirationError(RpcError):
-  """Indicates that an RPC has expired ("timed out")."""
-
-
-class NetworkError(RpcError):
-  """Indicates that some error occurred on the network."""
-
-
-class ServicedError(RpcError):
-  """Indicates that the Serviced failed in the course of an RPC."""
-
-
-class ServicerError(RpcError):
-  """Indicates that the Servicer failed in the course of servicing an RPC."""
diff --git a/src/python/grpcio/grpc/framework/face/implementations.py b/src/python/grpcio/grpc/framework/face/implementations.py
deleted file mode 100644
index 96055b4130..0000000000
--- a/src/python/grpcio/grpc/framework/face/implementations.py
+++ /dev/null
@@ -1,320 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Entry points into the Face layer of RPC Framework."""
-
-import six
-
-from grpc.framework.common import cardinality
-from grpc.framework.common import style
-from grpc.framework.base import exceptions as _base_exceptions
-from grpc.framework.base import interfaces as base_interfaces
-from grpc.framework.face import _calls
-from grpc.framework.face import _service
-from grpc.framework.face import exceptions
-from grpc.framework.face import interfaces
-
-
-class _BaseServicer(base_interfaces.Servicer):
-
-  def __init__(self, methods, multi_method):
-    self._methods = methods
-    self._multi_method = multi_method
-
-  def service(self, name, context, output_consumer):
-    method = self._methods.get(name, None)
-    if method is not None:
-      return method(output_consumer, context)
-    elif self._multi_method is not None:
-      try:
-        return self._multi_method.service(name, output_consumer, context)
-      except exceptions.NoSuchMethodError:
-        raise _base_exceptions.NoSuchMethodError()
-    else:
-      raise _base_exceptions.NoSuchMethodError()
-
-
-class _UnaryUnaryMultiCallable(interfaces.UnaryUnaryMultiCallable):
-
-  def __init__(self, front, name):
-    self._front = front
-    self._name = name
-
-  def __call__(self, request, timeout):
-    return _calls.blocking_value_in_value_out(
-        self._front, self._name, request, timeout, 'unused trace ID')
-
-  def future(self, request, timeout):
-    return _calls.future_value_in_value_out(
-        self._front, self._name, request, timeout, 'unused trace ID')
-
-  def event(self, request, response_callback, abortion_callback, timeout):
-    return _calls.event_value_in_value_out(
-        self._front, self._name, request, response_callback, abortion_callback,
-        timeout, 'unused trace ID')
-
-
-class _UnaryStreamMultiCallable(interfaces.UnaryStreamMultiCallable):
-
-  def __init__(self, front, name):
-    self._front = front
-    self._name = name
-
-  def __call__(self, request, timeout):
-    return _calls.inline_value_in_stream_out(
-        self._front, self._name, request, timeout, 'unused trace ID')
-
-  def event(self, request, response_consumer, abortion_callback, timeout):
-    return _calls.event_value_in_stream_out(
-        self._front, self._name, request, response_consumer, abortion_callback,
-        timeout, 'unused trace ID')
-
-
-class _StreamUnaryMultiCallable(interfaces.StreamUnaryMultiCallable):
-
-  def __init__(self, front, name, pool):
-    self._front = front
-    self._name = name
-    self._pool = pool
-
-  def __call__(self, request_iterator, timeout):
-    return _calls.blocking_stream_in_value_out(
-        self._front, self._name, request_iterator, timeout, 'unused trace ID')
-
-  def future(self, request_iterator, timeout):
-    return _calls.future_stream_in_value_out(
-        self._front, self._name, request_iterator, timeout, 'unused trace ID',
-        self._pool)
-
-  def event(self, response_callback, abortion_callback, timeout):
-    return _calls.event_stream_in_value_out(
-        self._front, self._name, response_callback, abortion_callback, timeout,
-        'unused trace ID')
-
-
-class _StreamStreamMultiCallable(interfaces.StreamStreamMultiCallable):
-
-  def __init__(self, front, name, pool):
-    self._front = front
-    self._name = name
-    self._pool = pool
-
-  def __call__(self, request_iterator, timeout):
-    return _calls.inline_stream_in_stream_out(
-        self._front, self._name, request_iterator, timeout, 'unused trace ID',
-        self._pool)
-
-  def event(self, response_consumer, abortion_callback, timeout):
-    return _calls.event_stream_in_stream_out(
-        self._front, self._name, response_consumer, abortion_callback, timeout,
-        'unused trace ID')
-
-
-class _GenericStub(interfaces.GenericStub):
-  """An interfaces.GenericStub implementation."""
-
-  def __init__(self, front, pool):
-    self._front = front
-    self._pool = pool
-
-  def blocking_value_in_value_out(self, name, request, timeout):
-    return _calls.blocking_value_in_value_out(
-        self._front, name, request, timeout, 'unused trace ID')
-
-  def future_value_in_value_out(self, name, request, timeout):
-    return _calls.future_value_in_value_out(
-        self._front, name, request, timeout, 'unused trace ID')
-
-  def inline_value_in_stream_out(self, name, request, timeout):
-    return _calls.inline_value_in_stream_out(
-        self._front, name, request, timeout, 'unused trace ID')
-
-  def blocking_stream_in_value_out(self, name, request_iterator, timeout):
-    return _calls.blocking_stream_in_value_out(
-        self._front, name, request_iterator, timeout, 'unused trace ID')
-
-  def future_stream_in_value_out(self, name, request_iterator, timeout):
-    return _calls.future_stream_in_value_out(
-        self._front, name, request_iterator, timeout, 'unused trace ID',
-        self._pool)
-
-  def inline_stream_in_stream_out(self, name, request_iterator, timeout):
-    return _calls.inline_stream_in_stream_out(
-        self._front, name, request_iterator, timeout, 'unused trace ID',
-        self._pool)
-
-  def event_value_in_value_out(
-      self, name, request, response_callback, abortion_callback, timeout):
-    return _calls.event_value_in_value_out(
-        self._front, name, request, response_callback, abortion_callback,
-        timeout, 'unused trace ID')
-
-  def event_value_in_stream_out(
-      self, name, request, response_consumer, abortion_callback, timeout):
-    return _calls.event_value_in_stream_out(
-        self._front, name, request, response_consumer, abortion_callback,
-        timeout, 'unused trace ID')
-
-  def event_stream_in_value_out(
-      self, name, response_callback, abortion_callback, timeout):
-    return _calls.event_stream_in_value_out(
-        self._front, name, response_callback, abortion_callback, timeout,
-        'unused trace ID')
-
-  def event_stream_in_stream_out(
-      self, name, response_consumer, abortion_callback, timeout):
-    return _calls.event_stream_in_stream_out(
-        self._front, name, response_consumer, abortion_callback, timeout,
-        'unused trace ID')
-
-  def unary_unary_multi_callable(self, name):
-    return _UnaryUnaryMultiCallable(self._front, name)
-
-  def unary_stream_multi_callable(self, name):
-    return _UnaryStreamMultiCallable(self._front, name)
-
-  def stream_unary_multi_callable(self, name):
-    return _StreamUnaryMultiCallable(self._front, name, self._pool)
-
-  def stream_stream_multi_callable(self, name):
-    return _StreamStreamMultiCallable(self._front, name, self._pool)
-
-
-class _DynamicStub(interfaces.DynamicStub):
-  """An interfaces.DynamicStub implementation."""
-
-  def __init__(self, cardinalities, front, pool):
-    self._cardinalities = cardinalities
-    self._front = front
-    self._pool = pool
-
-  def __getattr__(self, attr):
-    method_cardinality = self._cardinalities.get(attr)
-    if method_cardinality is cardinality.Cardinality.UNARY_UNARY:
-      return _UnaryUnaryMultiCallable(self._front, attr)
-    elif method_cardinality is cardinality.Cardinality.UNARY_STREAM:
-      return _UnaryStreamMultiCallable(self._front, attr)
-    elif method_cardinality is cardinality.Cardinality.STREAM_UNARY:
-      return _StreamUnaryMultiCallable(self._front, attr, self._pool)
-    elif method_cardinality is cardinality.Cardinality.STREAM_STREAM:
-      return _StreamStreamMultiCallable(self._front, attr, self._pool)
-    else:
-      raise AttributeError('_DynamicStub object has no attribute "%s"!' % attr)
-
-
-def _adapt_method_implementations(method_implementations, pool):
-  adapted_implementations = {}
-  for name, method_implementation in six.iteritems(method_implementations):
-    if method_implementation.style is style.Service.INLINE:
-      if method_implementation.cardinality is cardinality.Cardinality.UNARY_UNARY:
-        adapted_implementations[name] = _service.adapt_inline_value_in_value_out(
-            method_implementation.unary_unary_inline)
-      elif method_implementation.cardinality is cardinality.Cardinality.UNARY_STREAM:
-        adapted_implementations[name] = _service.adapt_inline_value_in_stream_out(
-            method_implementation.unary_stream_inline)
-      elif method_implementation.cardinality is cardinality.Cardinality.STREAM_UNARY:
-        adapted_implementations[name] = _service.adapt_inline_stream_in_value_out(
-            method_implementation.stream_unary_inline, pool)
-      elif method_implementation.cardinality is cardinality.Cardinality.STREAM_STREAM:
-        adapted_implementations[name] = _service.adapt_inline_stream_in_stream_out(
-            method_implementation.stream_stream_inline, pool)
-    elif method_implementation.style is style.Service.EVENT:
-      if method_implementation.cardinality is cardinality.Cardinality.UNARY_UNARY:
-        adapted_implementations[name] = _service.adapt_event_value_in_value_out(
-            method_implementation.unary_unary_event)
-      elif method_implementation.cardinality is cardinality.Cardinality.UNARY_STREAM:
-        adapted_implementations[name] = _service.adapt_event_value_in_stream_out(
-            method_implementation.unary_stream_event)
-      elif method_implementation.cardinality is cardinality.Cardinality.STREAM_UNARY:
-        adapted_implementations[name] = _service.adapt_event_stream_in_value_out(
-            method_implementation.stream_unary_event)
-      elif method_implementation.cardinality is cardinality.Cardinality.STREAM_STREAM:
-        adapted_implementations[name] = _service.adapt_event_stream_in_stream_out(
-            method_implementation.stream_stream_event)
-  return adapted_implementations
-
-
-def servicer(pool, method_implementations, multi_method_implementation):
-  """Creates a base_interfaces.Servicer.
-
-  It is guaranteed that any passed interfaces.MultiMethodImplementation will
-  only be called to service an RPC if there is no
-  interfaces.MethodImplementation for the RPC method in the passed
-  method_implementations dictionary.
-
-  Args:
-    pool: A thread pool.
-    method_implementations: A dictionary from RPC method name to
-      interfaces.MethodImplementation object to be used to service the named
-      RPC method.
-    multi_method_implementation: An interfaces.MultiMethodImplementation to be
-      used to service any RPCs not serviced by the
-      interfaces.MethodImplementations given in the method_implementations
-      dictionary, or None.
-
-  Returns:
-    A base_interfaces.Servicer that services RPCs via the given implementations.
-  """
-  adapted_implementations = _adapt_method_implementations(
-      method_implementations, pool)
-  return _BaseServicer(adapted_implementations, multi_method_implementation)
-
-
-def generic_stub(front, pool):
-  """Creates an interfaces.GenericStub.
-
-  Args:
-    front: A base_interfaces.Front.
-    pool: A futures.ThreadPoolExecutor.
-
-  Returns:
-    An interfaces.GenericStub that performs RPCs via the given
-      base_interfaces.Front.
-  """
-  return _GenericStub(front, pool)
-
-
-def dynamic_stub(cardinalities, front, pool, prefix):
-  """Creates an interfaces.DynamicStub.
-
-  Args:
-    cardinalities: A dict from RPC method name to cardinality.Cardinality
-      value identifying the cardinality of every RPC method to be supported by
-      the created interfaces.DynamicStub.
-    front: A base_interfaces.Front.
-    pool: A futures.ThreadPoolExecutor.
-    prefix: A string to prepend when mapping requested attribute name to RPC
-      method name during attribute access on the created
-      interfaces.DynamicStub.
-
-  Returns:
-    An interfaces.DynamicStub that performs RPCs via the given
-      base_interfaces.Front.
-  """
-  return _DynamicStub(cardinalities, front, pool)
diff --git a/src/python/grpcio/grpc/framework/face/interfaces.py b/src/python/grpcio/grpc/framework/face/interfaces.py
deleted file mode 100644
index e9a25c17e1..0000000000
--- a/src/python/grpcio/grpc/framework/face/interfaces.py
+++ /dev/null
@@ -1,634 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Interfaces for the face layer of RPC Framework."""
-
-import abc
-import enum
-
-import six
-
-# cardinality, style, exceptions, abandonment, future, and stream are
-# referenced from specification in this module.
-from grpc.framework.common import cardinality  # pylint: disable=unused-import
-from grpc.framework.common import style  # pylint: disable=unused-import
-from grpc.framework.face import exceptions  # pylint: disable=unused-import
-from grpc.framework.foundation import abandonment  # pylint: disable=unused-import
-from grpc.framework.foundation import future  # pylint: disable=unused-import
-from grpc.framework.foundation import stream  # pylint: disable=unused-import
-
-
-@enum.unique
-class Abortion(enum.Enum):
-  """Categories of RPC abortion."""
-  CANCELLED = 'cancelled'
-  EXPIRED = 'expired'
-  NETWORK_FAILURE = 'network failure'
-  SERVICED_FAILURE = 'serviced failure'
-  SERVICER_FAILURE = 'servicer failure'
-
-
-class CancellableIterator(six.with_metaclass(abc.ABCMeta)):
-  """Implements the Iterator protocol and affords a cancel method."""
-
-  @abc.abstractmethod
-  def __iter__(self):
-    """Returns the self object in accordance with the Iterator protocol."""
-    raise NotImplementedError()
-
-  def __next__(self):
-    return self.next()
-
-  @abc.abstractmethod
-  def next(self):
-    """Returns a value or raises StopIteration per the Iterator protocol."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def cancel(self):
-    """Requests cancellation of whatever computation underlies this iterator."""
-    raise NotImplementedError()
-
-
-class RpcContext(six.with_metaclass(abc.ABCMeta)):
-  """Provides RPC-related information and action."""
-
-  @abc.abstractmethod
-  def is_active(self):
-    """Describes whether the RPC is active or has terminated."""
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def time_remaining(self):
-    """Describes the length of allowed time remaining for the RPC.
-
-    Returns:
-      A nonnegative float indicating the length of allowed time in seconds
-      remaining for the RPC to complete before it is considered to have timed
-      out.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def add_abortion_callback(self, abortion_callback):
-    """Registers a callback to be called if the RPC is aborted.
-
-    Args:
-      abortion_callback: A callable to be called and passed an Abortion value
-        in the event of RPC abortion.
-    """
-    raise NotImplementedError()
-
-
-class Call(six.with_metaclass(abc.ABCMeta)):
-  """Invocation-side representation of an RPC.
-
-  Attributes:
-    context: An RpcContext affording information about the RPC.
-  """
-
-  @abc.abstractmethod
-  def cancel(self):
-    """Requests cancellation of the RPC."""
-    raise NotImplementedError()
-
-
-class UnaryUnaryMultiCallable(six.with_metaclass(abc.ABCMeta)):
-  """Affords invoking a unary-unary RPC in any call style."""
-
-  @abc.abstractmethod
-  def __call__(self, request, timeout):
-    """Synchronously invokes the underlying RPC.
-
-    Args:
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      The response value for the RPC.
-
-    Raises:
-      exceptions.RpcError: Indicating that the RPC was aborted.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def future(self, request, timeout):
-    """Asynchronously invokes the underlying RPC.
-
-    Args:
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A future.Future representing the RPC. In the event of RPC completion, the
-        returned Future's result value will be the response value of the RPC.
-        In the event of RPC abortion, the returned Future's exception value
-        will be an exceptions.RpcError.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event(self, request, response_callback, abortion_callback, timeout):
-    """Asynchronously invokes the underlying RPC.
-
-    Args:
-      request: The request value for the RPC.
-      response_callback: A callback to be called to accept the restponse value
-        of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A Call object for the RPC.
-    """
-    raise NotImplementedError()
-
-
-class UnaryStreamMultiCallable(six.with_metaclass(abc.ABCMeta)):
-  """Affords invoking a unary-stream RPC in any call style."""
-
-  @abc.abstractmethod
-  def __call__(self, request, timeout):
-    """Synchronously invokes the underlying RPC.
-
-    Args:
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A CancellableIterator that yields the response values of the RPC and
-        affords RPC cancellation. Drawing response values from the returned
-        CancellableIterator may raise exceptions.RpcError indicating abortion
-        of the RPC.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event(self, request, response_consumer, abortion_callback, timeout):
-    """Asynchronously invokes the underlying RPC.
-
-    Args:
-      request: The request value for the RPC.
-      response_consumer: A stream.Consumer to be called to accept the restponse
-        values of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A Call object for the RPC.
-    """
-    raise NotImplementedError()
-
-
-class StreamUnaryMultiCallable(six.with_metaclass(abc.ABCMeta)):
-  """Affords invoking a stream-unary RPC in any call style."""
-
-  @abc.abstractmethod
-  def __call__(self, request_iterator, timeout):
-    """Synchronously invokes the underlying RPC.
-
-    Args:
-      request_iterator: An iterator that yields request values for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      The response value for the RPC.
-
-    Raises:
-      exceptions.RpcError: Indicating that the RPC was aborted.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def future(self, request_iterator, timeout):
-    """Asynchronously invokes the underlying RPC.
-
-    Args:
-      request_iterator: An iterator that yields request values for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A future.Future representing the RPC. In the event of RPC completion, the
-        returned Future's result value will be the response value of the RPC.
-        In the event of RPC abortion, the returned Future's exception value
-        will be an exceptions.RpcError.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event(self, response_callback, abortion_callback, timeout):
-    """Asynchronously invokes the underlying RPC.
-
-    Args:
-      request: The request value for the RPC.
-      response_callback: A callback to be called to accept the restponse value
-        of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A pair of a Call object for the RPC and a stream.Consumer to which the
-        request values of the RPC should be passed.
-    """
-    raise NotImplementedError()
-
-
-class StreamStreamMultiCallable(six.with_metaclass(abc.ABCMeta)):
-  """Affords invoking a stream-stream RPC in any call style."""
-
-  @abc.abstractmethod
-  def __call__(self, request_iterator, timeout):
-    """Synchronously invokes the underlying RPC.
-
-    Args:
-      request_iterator: An iterator that yields request values for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A CancellableIterator that yields the response values of the RPC and
-        affords RPC cancellation. Drawing response values from the returned
-        CancellableIterator may raise exceptions.RpcError indicating abortion
-        of the RPC.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event(self, response_consumer, abortion_callback, timeout):
-    """Asynchronously invokes the underlying RPC.
-
-l    Args:
-      response_consumer: A stream.Consumer to be called to accept the restponse
-        values of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A pair of a Call object for the RPC and a stream.Consumer to which the
-        request values of the RPC should be passed.
-    """
-    raise NotImplementedError()
-
-
-class MethodImplementation(six.with_metaclass(abc.ABCMeta)):
-  """A sum type that describes an RPC method implementation.
-
-  Attributes:
-    cardinality: A cardinality.Cardinality value.
-    style: A style.Service value.
-    unary_unary_inline: The implementation of the RPC method as a callable
-      value that takes a request value and an RpcContext object and returns a
-      response value. Only non-None if cardinality is
-      cardinality.Cardinality.UNARY_UNARY and style is style.Service.INLINE.
-    unary_stream_inline: The implementation of the RPC method as a callable
-      value that takes a request value and an RpcContext object and returns an
-      iterator of response values. Only non-None if cardinality is
-      cardinality.Cardinality.UNARY_STREAM and style is style.Service.INLINE.
-    stream_unary_inline: The implementation of the RPC method as a callable
-      value that takes an iterator of request values and an RpcContext object
-      and returns a response value. Only non-None if cardinality is
-      cardinality.Cardinality.STREAM_UNARY and style is style.Service.INLINE.
-    stream_stream_inline: The implementation of the RPC method as a callable
-      value that takes an iterator of request values and an RpcContext object
-      and returns an iterator of response values. Only non-None if cardinality
-      is cardinality.Cardinality.STREAM_STREAM and style is
-      style.Service.INLINE.
-    unary_unary_event: The implementation of the RPC method as a callable value
-      that takes a request value, a response callback to which to pass the
-      response value of the RPC, and an RpcContext. Only non-None if
-      cardinality is cardinality.Cardinality.UNARY_UNARY and style is
-      style.Service.EVENT.
-    unary_stream_event: The implementation of the RPC method as a callable
-      value that takes a request value, a stream.Consumer to which to pass the
-      the response values of the RPC, and an RpcContext. Only non-None if
-      cardinality is cardinality.Cardinality.UNARY_STREAM and style is
-      style.Service.EVENT.
-    stream_unary_event: The implementation of the RPC method as a callable
-      value that takes a response callback to which to pass the response value
-      of the RPC and an RpcContext and returns a stream.Consumer to which the
-      request values of the RPC should be passed. Only non-None if cardinality
-      is cardinality.Cardinality.STREAM_UNARY and style is style.Service.EVENT.
-    stream_stream_event: The implementation of the RPC method as a callable
-      value that takes a stream.Consumer to which to pass the response values
-      of the RPC and an RpcContext and returns a stream.Consumer to which the
-      request values of the RPC should be passed. Only non-None if cardinality
-      is cardinality.Cardinality.STREAM_STREAM and style is
-      style.Service.EVENT.
-  """
-
-
-class MultiMethodImplementation(six.with_metaclass(abc.ABCMeta)):
-  """A general type able to service many RPC methods."""
-
-  @abc.abstractmethod
-  def service(self, name, response_consumer, context):
-    """Services an RPC.
-
-    Args:
-      name: The RPC method name.
-      response_consumer: A stream.Consumer to be called to accept the response
-        values of the RPC.
-      context: An RpcContext object.
-
-    Returns:
-      A stream.Consumer with which to accept the request values of the RPC. The
-        consumer returned from this method may or may not be invoked to
-        completion: in the case of RPC abortion, RPC Framework will simply stop
-        passing values to this object. Implementations must not assume that this
-        object will be called to completion of the request stream or even called
-        at all.
-
-    Raises:
-      abandonment.Abandoned: May or may not be raised when the RPC has been
-        aborted.
-      exceptions.NoSuchMethodError: If this MultiMethod does not recognize the
-        given RPC method name and is not able to service the RPC.
-    """
-    raise NotImplementedError()
-
-
-class GenericStub(six.with_metaclass(abc.ABCMeta)):
-  """Affords RPC methods to callers."""
-
-  @abc.abstractmethod
-  def blocking_value_in_value_out(self, name, request, timeout):
-    """Invokes a unary-request-unary-response RPC method.
-
-    This method blocks until either returning the response value of the RPC
-    (in the event of RPC completion) or raising an exception (in the event of
-    RPC abortion).
-
-    Args:
-      name: The RPC method name.
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      The response value for the RPC.
-
-    Raises:
-      exceptions.RpcError: Indicating that the RPC was aborted.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def future_value_in_value_out(self, name, request, timeout):
-    """Invokes a unary-request-unary-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A future.Future representing the RPC. In the event of RPC completion, the
-        returned Future will return an outcome indicating that the RPC returned
-        the response value of the RPC. In the event of RPC abortion, the
-        returned Future will return an outcome indicating that the RPC raised
-        an exceptions.RpcError.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def inline_value_in_stream_out(self, name, request, timeout):
-    """Invokes a unary-request-stream-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      request: The request value for the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A CancellableIterator that yields the response values of the RPC and
-        affords RPC cancellation. Drawing response values from the returned
-        CancellableIterator may raise exceptions.RpcError indicating abortion of
-        the RPC.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def blocking_stream_in_value_out(self, name, request_iterator, timeout):
-    """Invokes a stream-request-unary-response RPC method.
-
-    This method blocks until either returning the response value of the RPC
-    (in the event of RPC completion) or raising an exception (in the event of
-    RPC abortion).
-
-    Args:
-      name: The RPC method name.
-      request_iterator: An iterator that yields the request values of the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      The response value for the RPC.
-
-    Raises:
-      exceptions.RpcError: Indicating that the RPC was aborted.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def future_stream_in_value_out(self, name, request_iterator, timeout):
-    """Invokes a stream-request-unary-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      request_iterator: An iterator that yields the request values of the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A future.Future representing the RPC. In the event of RPC completion, the
-        returned Future will return an outcome indicating that the RPC returned
-        the response value of the RPC. In the event of RPC abortion, the
-        returned Future will return an outcome indicating that the RPC raised
-        an exceptions.RpcError.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def inline_stream_in_stream_out(self, name, request_iterator, timeout):
-    """Invokes a stream-request-stream-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      request_iterator: An iterator that yields the request values of the RPC.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A CancellableIterator that yields the response values of the RPC and
-        affords RPC cancellation. Drawing response values from the returned
-        CancellableIterator may raise exceptions.RpcError indicating abortion of
-        the RPC.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event_value_in_value_out(
-      self, name, request, response_callback, abortion_callback, timeout):
-    """Event-driven invocation of a unary-request-unary-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      request: The request value for the RPC.
-      response_callback: A callback to be called to accept the response value
-        of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A Call object for the RPC.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event_value_in_stream_out(
-      self, name, request, response_consumer, abortion_callback, timeout):
-    """Event-driven invocation of a unary-request-stream-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      request: The request value for the RPC.
-      response_consumer: A stream.Consumer to be called to accept the response
-        values of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A Call object for the RPC.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event_stream_in_value_out(
-      self, name, response_callback, abortion_callback, timeout):
-    """Event-driven invocation of a unary-request-unary-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      response_callback: A callback to be called to accept the response value
-        of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A pair of a Call object for the RPC and a stream.Consumer to which the
-        request values of the RPC should be passed.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def event_stream_in_stream_out(
-      self, name, response_consumer, abortion_callback, timeout):
-    """Event-driven invocation of a unary-request-stream-response RPC method.
-
-    Args:
-      name: The RPC method name.
-      response_consumer: A stream.Consumer to be called to accept the response
-        values of the RPC.
-      abortion_callback: A callback to be called and passed an Abortion value
-        in the event of RPC abortion.
-      timeout: A duration of time in seconds to allow for the RPC.
-
-    Returns:
-      A pair of a Call object for the RPC and a stream.Consumer to which the
-        request values of the RPC should be passed.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def unary_unary_multi_callable(self, name):
-    """Creates a UnaryUnaryMultiCallable for a unary-unary RPC method.
-
-    Args:
-      name: The RPC method name.
-
-    Returns:
-      A UnaryUnaryMultiCallable value for the named unary-unary RPC method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def unary_stream_multi_callable(self, name):
-    """Creates a UnaryStreamMultiCallable for a unary-stream RPC method.
-
-    Args:
-      name: The RPC method name.
-
-    Returns:
-      A UnaryStreamMultiCallable value for the name unary-stream RPC method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def stream_unary_multi_callable(self, name):
-    """Creates a StreamUnaryMultiCallable for a stream-unary RPC method.
-
-    Args:
-      name: The RPC method name.
-
-    Returns:
-      A StreamUnaryMultiCallable value for the named stream-unary RPC method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def stream_stream_multi_callable(self, name):
-    """Creates a StreamStreamMultiCallable for a stream-stream RPC method.
-
-    Args:
-      name: The RPC method name.
-
-    Returns:
-      A StreamStreamMultiCallable value for the named stream-stream RPC method.
-    """
-    raise NotImplementedError()
-
-
-class DynamicStub(six.with_metaclass(abc.ABCMeta)):
-  """A stub with RPC-method-bound multi-callable attributes.
-
-  Instances of this type responsd to attribute access as follows: if the
-  requested attribute is the name of a unary-unary RPC method, the value of the
-  attribute will be a UnaryUnaryMultiCallable with which to invoke the RPC
-  method; if the requested attribute is the name of a unary-stream RPC method,
-  the value of the attribute will be a UnaryStreamMultiCallable with which to
-  invoke the RPC method; if the requested attribute is the name of a
-  stream-unary RPC method, the value of the attribute will be a
-  StreamUnaryMultiCallable with which to invoke the RPC method; and if the
-  requested attribute is the name of a stream-stream RPC method, the value of
-  the attribute will be a StreamStreamMultiCallable with which to invoke the
-  RPC method.
-  """
diff --git a/src/python/grpcio/grpc/framework/face/utilities.py b/src/python/grpcio/grpc/framework/face/utilities.py
deleted file mode 100644
index a63fe8c60d..0000000000
--- a/src/python/grpcio/grpc/framework/face/utilities.py
+++ /dev/null
@@ -1,177 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Utilities for RPC framework's face layer."""
-
-import collections
-
-from grpc.framework.common import cardinality
-from grpc.framework.common import style
-from grpc.framework.face import interfaces
-from grpc.framework.foundation import stream
-
-
-class _MethodImplementation(
-    interfaces.MethodImplementation,
-    collections.namedtuple(
-        '_MethodImplementation',
-        ['cardinality', 'style', 'unary_unary_inline', 'unary_stream_inline',
-         'stream_unary_inline', 'stream_stream_inline', 'unary_unary_event',
-         'unary_stream_event', 'stream_unary_event', 'stream_stream_event',])):
-  pass
-
-
-def unary_unary_inline(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a unary-unary RPC method as a callable value
-      that takes a request value and an interfaces.RpcContext object and
-      returns a response value.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.UNARY_UNARY, style.Service.INLINE, behavior,
-      None, None, None, None, None, None, None)
-
-
-def unary_stream_inline(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a unary-stream RPC method as a callable
-      value that takes a request value and an interfaces.RpcContext object and
-      returns an iterator of response values.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.UNARY_STREAM, style.Service.INLINE, None,
-      behavior, None, None, None, None, None, None)
-
-
-def stream_unary_inline(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a stream-unary RPC method as a callable
-      value that takes an iterator of request values and an
-      interfaces.RpcContext object and returns a response value.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.STREAM_UNARY, style.Service.INLINE, None, None,
-      behavior, None, None, None, None, None)
-
-
-def stream_stream_inline(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a stream-stream RPC method as a callable
-      value that takes an iterator of request values and an
-      interfaces.RpcContext object and returns an iterator of response values.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.STREAM_STREAM, style.Service.INLINE, None, None,
-      None, behavior, None, None, None, None)
-
-
-def unary_unary_event(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a unary-unary RPC method as a callable
-      value that takes a request value, a response callback to which to pass
-      the response value of the RPC, and an interfaces.RpcContext.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.UNARY_UNARY, style.Service.EVENT, None, None,
-      None, None, behavior, None, None, None)
-
-
-def unary_stream_event(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a unary-stream RPC method as a callable
-      value that takes a request value, a stream.Consumer to which to pass the
-      the response values of the RPC, and an interfaces.RpcContext.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.UNARY_STREAM, style.Service.EVENT, None, None,
-      None, None, None, behavior, None, None)
-
-
-def stream_unary_event(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a stream-unary RPC method as a callable
-      value that takes a response callback to which to pass the response value
-      of the RPC and an interfaces.RpcContext and returns a stream.Consumer to
-      which the request values of the RPC should be passed.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.STREAM_UNARY, style.Service.EVENT, None, None,
-      None, None, None, None, behavior, None)
-
-
-def stream_stream_event(behavior):
-  """Creates an interfaces.MethodImplementation for the given behavior.
-
-  Args:
-    behavior: The implementation of a stream-stream RPC method as a callable
-      value that takes a stream.Consumer to which to pass the response values
-      of the RPC and an interfaces.RpcContext and returns a stream.Consumer to
-      which the request values of the RPC should be passed.
-
-  Returns:
-    An interfaces.MethodImplementation derived from the given behavior.
-  """
-  return _MethodImplementation(
-      cardinality.Cardinality.STREAM_STREAM, style.Service.EVENT, None, None,
-      None, None, None, None, None, behavior)
diff --git a/src/python/grpcio/tests/unit/framework/face/__init__.py b/src/python/grpcio/tests/unit/framework/face/__init__.py
deleted file mode 100644
index 7086519106..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/__init__.py
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/__init__.py b/src/python/grpcio/tests/unit/framework/face/testing/__init__.py
deleted file mode 100644
index 7086519106..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/__init__.py
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/base_util.py b/src/python/grpcio/tests/unit/framework/face/testing/base_util.py
deleted file mode 100644
index 59652b3e90..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/base_util.py
+++ /dev/null
@@ -1,102 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Utilities for creating Base-layer objects for use in Face-layer tests."""
-
-import abc
-
-import six
-
-# interfaces is referenced from specification in this module.
-from grpc.framework.base import util as _base_util
-from grpc.framework.base import implementations
-from grpc.framework.base import in_memory
-from grpc.framework.base import interfaces  # pylint: disable=unused-import
-from grpc.framework.foundation import logging_pool
-
-_POOL_SIZE_LIMIT = 5
-
-_MAXIMUM_TIMEOUT = 90
-
-
-class LinkedPair(six.with_metaclass(abc.ABCMeta)):
-  """A Front and Back that are linked to one another.
-
-  Attributes:
-    front: An interfaces.Front.
-    back: An interfaces.Back.
-  """
-
-  @abc.abstractmethod
-  def shut_down(self):
-    """Shuts down this object and releases its resources."""
-    raise NotImplementedError()
-
-
-class _LinkedPair(LinkedPair):
-
-  def __init__(self, front, back, pools):
-    self.front = front
-    self.back = back
-    self._pools = pools
-
-  def shut_down(self):
-    _base_util.wait_for_idle(self.front)
-    _base_util.wait_for_idle(self.back)
-
-    for pool in self._pools:
-      pool.shutdown(wait=True)
-
-
-def linked_pair(servicer, default_timeout):
-  """Creates a Server and Stub linked together for use."""
-  link_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  front_work_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  front_transmission_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  front_utility_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  back_work_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  back_transmission_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  back_utility_pool = logging_pool.pool(_POOL_SIZE_LIMIT)
-  pools = (
-      link_pool,
-      front_work_pool, front_transmission_pool, front_utility_pool,
-      back_work_pool, back_transmission_pool, back_utility_pool)
-
-  link = in_memory.Link(link_pool)
-  front = implementations.front_link(
-      front_work_pool, front_transmission_pool, front_utility_pool)
-  back = implementations.back_link(
-      servicer, back_work_pool, back_transmission_pool, back_utility_pool,
-      default_timeout, _MAXIMUM_TIMEOUT)
-  front.join_rear_link(link)
-  link.join_fore_link(front)
-  back.join_fore_link(link)
-  link.join_rear_link(back)
-
-  return _LinkedPair(front, back, pools)
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/blocking_invocation_inline_service_test_case.py b/src/python/grpcio/tests/unit/framework/face/testing/blocking_invocation_inline_service_test_case.py
deleted file mode 100644
index 2ebe1a32a4..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/blocking_invocation_inline_service_test_case.py
+++ /dev/null
@@ -1,224 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""A test to verify an implementation of the Face layer of RPC Framework."""
-
-# unittest is referenced from specification in this module.
-import abc
-import unittest  # pylint: disable=unused-import
-
-import six
-
-from grpc.framework.face import exceptions
-from tests.unit.framework.common import test_constants
-from tests.unit.framework.face.testing import control
-from tests.unit.framework.face.testing import coverage
-from tests.unit.framework.face.testing import digest
-from tests.unit.framework.face.testing import stock_service
-from tests.unit.framework.face.testing import test_case
-
-
-class BlockingInvocationInlineServiceTestCase(
-    six.with_metaclass(abc.ABCMeta,
-    test_case.FaceTestCase, coverage.BlockingCoverage)):
-  """A test of the Face layer of RPC Framework.
-
-  Concrete subclasses must also extend unittest.TestCase.
-  """
-
-  def setUp(self):
-    """See unittest.TestCase.setUp for full specification.
-
-    Overriding implementations must call this implementation.
-    """
-    self.control = control.PauseFailControl()
-    self.digest = digest.digest(
-        stock_service.STOCK_TEST_SERVICE, self.control, None)
-
-    self.stub, self.memo = self.set_up_implementation(
-        self.digest.name, self.digest.methods,
-        self.digest.inline_method_implementations, None)
-
-  def tearDown(self):
-    """See unittest.TestCase.tearDown for full specification.
-
-    Overriding implementations must call this implementation.
-    """
-    self.tear_down_implementation(self.memo)
-
-  def testSuccessfulUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        response = self.stub.blocking_value_in_value_out(
-            name, request, test_constants.LONG_TIMEOUT)
-
-        test_messages.verify(request, response, self)
-
-  def testSuccessfulUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        response_iterator = self.stub.inline_value_in_stream_out(
-            name, request, test_constants.LONG_TIMEOUT)
-        responses = list(response_iterator)
-
-        test_messages.verify(request, responses, self)
-
-  def testSuccessfulStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        response = self.stub.blocking_stream_in_value_out(
-            name, iter(requests), test_constants.LONG_TIMEOUT)
-
-        test_messages.verify(requests, response, self)
-
-  def testSuccessfulStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        response_iterator = self.stub.inline_stream_in_stream_out(
-            name, iter(requests), test_constants.LONG_TIMEOUT)
-        responses = list(response_iterator)
-
-        test_messages.verify(requests, responses, self)
-
-  def testSequentialInvocations(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        first_request = test_messages.request()
-        second_request = test_messages.request()
-
-        first_response = self.stub.blocking_value_in_value_out(
-            name, first_request, test_constants.SHORT_TIMEOUT)
-
-        test_messages.verify(first_request, first_response, self)
-
-        second_response = self.stub.blocking_value_in_value_out(
-            name, second_request, test_constants.SHORT_TIMEOUT)
-
-        test_messages.verify(second_request, second_response, self)
-
-  def testExpiredUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.pause(), self.assertRaises(
-            exceptions.ExpirationError):
-          multi_callable = self.stub.unary_unary_multi_callable(name)
-          multi_callable(request, test_constants.SHORT_TIMEOUT)
-
-  def testExpiredUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.pause(), self.assertRaises(
-            exceptions.ExpirationError):
-          response_iterator = self.stub.inline_value_in_stream_out(
-              name, request, test_constants.SHORT_TIMEOUT)
-          list(response_iterator)
-
-  def testExpiredStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.pause(), self.assertRaises(
-            exceptions.ExpirationError):
-          multi_callable = self.stub.stream_unary_multi_callable(name)
-          multi_callable(iter(requests), test_constants.SHORT_TIMEOUT)
-
-  def testExpiredStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.pause(), self.assertRaises(
-            exceptions.ExpirationError):
-          response_iterator = self.stub.inline_stream_in_stream_out(
-              name, iter(requests), test_constants.SHORT_TIMEOUT)
-          list(response_iterator)
-
-  def testFailedUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.fail(), self.assertRaises(exceptions.ServicerError):
-          self.stub.blocking_value_in_value_out(name, request,
-                                                test_constants.SHORT_TIMEOUT)
-
-  def testFailedUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.fail(), self.assertRaises(exceptions.ServicerError):
-          response_iterator = self.stub.inline_value_in_stream_out(
-              name, request, test_constants.SHORT_TIMEOUT)
-          list(response_iterator)
-
-  def testFailedStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.fail(), self.assertRaises(exceptions.ServicerError):
-          self.stub.blocking_stream_in_value_out(name, iter(requests),
-                                                 test_constants.SHORT_TIMEOUT)
-
-  def testFailedStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.fail(), self.assertRaises(exceptions.ServicerError):
-          response_iterator = self.stub.inline_stream_in_stream_out(
-              name, iter(requests), test_constants.SHORT_TIMEOUT)
-          list(response_iterator)
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/callback.py b/src/python/grpcio/tests/unit/framework/face/testing/callback.py
deleted file mode 100644
index d0e63c8c56..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/callback.py
+++ /dev/null
@@ -1,94 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""A utility useful in tests of asynchronous, event-driven interfaces."""
-
-import threading
-
-from grpc.framework.foundation import stream
-
-
-class Callback(stream.Consumer):
-  """A utility object useful in tests of asynchronous code."""
-
-  def __init__(self):
-    self._condition = threading.Condition()
-    self._unary_response = None
-    self._streamed_responses = []
-    self._completed = False
-    self._abortion = None
-
-  def abort(self, abortion):
-    with self._condition:
-      self._abortion = abortion
-      self._condition.notify_all()
-
-  def complete(self, unary_response):
-    with self._condition:
-      self._unary_response = unary_response
-      self._completed = True
-      self._condition.notify_all()
-
-  def consume(self, streamed_response):
-    with self._condition:
-      self._streamed_responses.append(streamed_response)
-
-  def terminate(self):
-    with self._condition:
-      self._completed = True
-      self._condition.notify_all()
-
-  def consume_and_terminate(self, streamed_response):
-    with self._condition:
-      self._streamed_responses.append(streamed_response)
-      self._completed = True
-      self._condition.notify_all()
-
-  def block_until_terminated(self):
-    with self._condition:
-      while self._abortion is None and not self._completed:
-        self._condition.wait()
-
-  def response(self):
-    with self._condition:
-      if self._abortion is None:
-        return self._unary_response
-      else:
-        raise AssertionError('Aborted with abortion "%s"!' % self._abortion)
-
-  def responses(self):
-    with self._condition:
-      if self._abortion is None:
-        return list(self._streamed_responses)
-      else:
-        raise AssertionError('Aborted with abortion "%s"!' % self._abortion)
-
-  def abortion(self):
-    with self._condition:
-      return self._abortion
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/control.py b/src/python/grpcio/tests/unit/framework/face/testing/control.py
deleted file mode 100644
index 8425affcc9..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/control.py
+++ /dev/null
@@ -1,87 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Code for instructing systems under test to block or fail."""
-
-import abc
-import contextlib
-import threading
-
-import six
-
-
-class Control(six.with_metaclass(abc.ABCMeta)):
-  """An object that accepts program control from a system under test.
-
-  Systems under test passed a Control should call its control() method
-  frequently during execution. The control() method may block, raise an
-  exception, or do nothing, all according to the enclosing test's desire for
-  the system under test to simulate hanging, failing, or functioning.
-  """
-
-  @abc.abstractmethod
-  def control(self):
-    """Potentially does anything."""
-    raise NotImplementedError()
-
-
-class PauseFailControl(Control):
-  """A Control that can be used to pause or fail code under control."""
-
-  def __init__(self):
-    self._condition = threading.Condition()
-    self._paused = False
-    self._fail = False
-
-  def control(self):
-    with self._condition:
-      if self._fail:
-        raise ValueError()
-
-      while self._paused:
-        self._condition.wait()
-
-  @contextlib.contextmanager
-  def pause(self):
-    """Pauses code under control while controlling code is in context."""
-    with self._condition:
-      self._paused = True
-    yield
-    with self._condition:
-      self._paused = False
-      self._condition.notify_all()
-
-  @contextlib.contextmanager
-  def fail(self):
-    """Fails code under control while controlling code is in context."""
-    with self._condition:
-      self._fail = True
-    yield
-    with self._condition:
-      self._fail = False
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/coverage.py b/src/python/grpcio/tests/unit/framework/face/testing/coverage.py
deleted file mode 100644
index 3c88b7841a..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/coverage.py
+++ /dev/null
@@ -1,121 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Governs coverage for the tests of the Face layer of RPC Framework."""
-
-import abc
-
-import six
-
-# These classes are only valid when inherited by unittest.TestCases.
-# pylint: disable=invalid-name
-
-
-class BlockingCoverage(six.with_metaclass(abc.ABCMeta)):
-  """Specification of test coverage for blocking behaviors."""
-
-  @abc.abstractmethod
-  def testSuccessfulUnaryRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testSuccessfulUnaryRequestStreamResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testSuccessfulStreamRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testSuccessfulStreamRequestStreamResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testSequentialInvocations(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testExpiredUnaryRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testExpiredUnaryRequestStreamResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testExpiredStreamRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testExpiredStreamRequestStreamResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testFailedUnaryRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testFailedUnaryRequestStreamResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testFailedStreamRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testFailedStreamRequestStreamResponse(self):
-    raise NotImplementedError()
-
-
-class FullCoverage(six.with_metaclass(abc.ABCMeta, BlockingCoverage)):
-  """Specification of test coverage for non-blocking behaviors."""
-
-  @abc.abstractmethod
-  def testParallelInvocations(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testWaitingForSomeButNotAllParallelInvocations(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testCancelledUnaryRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testCancelledUnaryRequestStreamResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testCancelledStreamRequestUnaryResponse(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def testCancelledStreamRequestStreamResponse(self):
-    raise NotImplementedError()
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/digest.py b/src/python/grpcio/tests/unit/framework/face/testing/digest.py
deleted file mode 100644
index 2b45aded20..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/digest.py
+++ /dev/null
@@ -1,452 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Code for making a service.TestService more amenable to use in tests."""
-
-import collections
-import threading
-
-import six
-
-# testing_control, interfaces, and testing_service are referenced from
-# specification in this module.
-from grpc.framework.common import cardinality
-from grpc.framework.common import style
-from grpc.framework.face import exceptions
-from grpc.framework.face import interfaces as face_interfaces
-from grpc.framework.foundation import stream
-from grpc.framework.foundation import stream_util
-from tests.unit.framework.face.testing import control as testing_control  # pylint: disable=unused-import
-from tests.unit.framework.face.testing import interfaces  # pylint: disable=unused-import
-from tests.unit.framework.face.testing import service as testing_service  # pylint: disable=unused-import
-
-_IDENTITY = lambda x: x
-
-
-class TestServiceDigest(
-    collections.namedtuple(
-        'TestServiceDigest',
-        ['name',
-         'methods',
-         'inline_method_implementations',
-         'event_method_implementations',
-         'multi_method_implementation',
-         'unary_unary_messages_sequences',
-         'unary_stream_messages_sequences',
-         'stream_unary_messages_sequences',
-         'stream_stream_messages_sequences'])):
-  """A transformation of a service.TestService.
-
-  Attributes:
-    name: The RPC service name to be used in the test.
-    methods: A sequence of interfaces.Method objects describing the RPC
-      methods that will be called during the test.
-    inline_method_implementations: A dict from RPC method name to
-      face_interfaces.MethodImplementation object to be used in tests of
-      in-line calls to behaviors under test.
-    event_method_implementations: A dict from RPC method name to
-      face_interfaces.MethodImplementation object to be used in tests of
-      event-driven calls to behaviors under test.
-    multi_method_implementation: A face_interfaces.MultiMethodImplementation to
-      be used in tests of generic calls to behaviors under test.
-    unary_unary_messages_sequences: A dict from method name to sequence of
-      service.UnaryUnaryTestMessages objects to be used to test the method
-      with the given name.
-    unary_stream_messages_sequences: A dict from method name to sequence of
-      service.UnaryStreamTestMessages objects to be used to test the method
-      with the given name.
-    stream_unary_messages_sequences: A dict from method name to sequence of
-      service.StreamUnaryTestMessages objects to be used to test the method
-      with the given name.
-    stream_stream_messages_sequences: A dict from method name to sequence of
-      service.StreamStreamTestMessages objects to be used to test the
-      method with the given name.
-    serialization: A serial.Serialization object describing serialization
-      behaviors for all the RPC methods.
-  """
-
-
-class _BufferingConsumer(stream.Consumer):
-  """A trivial Consumer that dumps what it consumes in a user-mutable buffer."""
-
-  def __init__(self):
-    self.consumed = []
-    self.terminated = False
-
-  def consume(self, value):
-    self.consumed.append(value)
-
-  def terminate(self):
-    self.terminated = True
-
-  def consume_and_terminate(self, value):
-    self.consumed.append(value)
-    self.terminated = True
-
-
-class _InlineUnaryUnaryMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, unary_unary_test_method, control):
-    self._test_method = unary_unary_test_method
-    self._control = control
-
-    self.cardinality = cardinality.Cardinality.UNARY_UNARY
-    self.style = style.Service.INLINE
-
-  def unary_unary_inline(self, request, context):
-    response_list = []
-    self._test_method.service(
-        request, response_list.append, context, self._control)
-    return response_list.pop(0)
-
-
-class _EventUnaryUnaryMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, unary_unary_test_method, control, pool):
-    self._test_method = unary_unary_test_method
-    self._control = control
-    self._pool = pool
-
-    self.cardinality = cardinality.Cardinality.UNARY_UNARY
-    self.style = style.Service.EVENT
-
-  def unary_unary_event(self, request, response_callback, context):
-    if self._pool is None:
-      self._test_method.service(
-          request, response_callback, context, self._control)
-    else:
-      self._pool.submit(
-          self._test_method.service, request, response_callback, context,
-          self._control)
-
-
-class _InlineUnaryStreamMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, unary_stream_test_method, control):
-    self._test_method = unary_stream_test_method
-    self._control = control
-
-    self.cardinality = cardinality.Cardinality.UNARY_STREAM
-    self.style = style.Service.INLINE
-
-  def unary_stream_inline(self, request, context):
-    response_consumer = _BufferingConsumer()
-    self._test_method.service(
-        request, response_consumer, context, self._control)
-    for response in response_consumer.consumed:
-      yield response
-
-
-class _EventUnaryStreamMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, unary_stream_test_method, control, pool):
-    self._test_method = unary_stream_test_method
-    self._control = control
-    self._pool = pool
-
-    self.cardinality = cardinality.Cardinality.UNARY_STREAM
-    self.style = style.Service.EVENT
-
-  def unary_stream_event(self, request, response_consumer, context):
-    if self._pool is None:
-      self._test_method.service(
-          request, response_consumer, context, self._control)
-    else:
-      self._pool.submit(
-          self._test_method.service, request, response_consumer, context,
-          self._control)
-
-
-class _InlineStreamUnaryMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, stream_unary_test_method, control):
-    self._test_method = stream_unary_test_method
-    self._control = control
-
-    self.cardinality = cardinality.Cardinality.STREAM_UNARY
-    self.style = style.Service.INLINE
-
-  def stream_unary_inline(self, request_iterator, context):
-    response_list = []
-    request_consumer = self._test_method.service(
-        response_list.append, context, self._control)
-    for request in request_iterator:
-      request_consumer.consume(request)
-    request_consumer.terminate()
-    return response_list.pop(0)
-
-
-class _EventStreamUnaryMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, stream_unary_test_method, control, pool):
-    self._test_method = stream_unary_test_method
-    self._control = control
-    self._pool = pool
-
-    self.cardinality = cardinality.Cardinality.STREAM_UNARY
-    self.style = style.Service.EVENT
-
-  def stream_unary_event(self, response_callback, context):
-    request_consumer = self._test_method.service(
-        response_callback, context, self._control)
-    if self._pool is None:
-      return request_consumer
-    else:
-      return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool)
-
-
-class _InlineStreamStreamMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, stream_stream_test_method, control):
-    self._test_method = stream_stream_test_method
-    self._control = control
-
-    self.cardinality = cardinality.Cardinality.STREAM_STREAM
-    self.style = style.Service.INLINE
-
-  def stream_stream_inline(self, request_iterator, context):
-    response_consumer = _BufferingConsumer()
-    request_consumer = self._test_method.service(
-        response_consumer, context, self._control)
-
-    for request in request_iterator:
-      request_consumer.consume(request)
-      while response_consumer.consumed:
-        yield response_consumer.consumed.pop(0)
-    response_consumer.terminate()
-
-
-class _EventStreamStreamMethod(face_interfaces.MethodImplementation):
-
-  def __init__(self, stream_stream_test_method, control, pool):
-    self._test_method = stream_stream_test_method
-    self._control = control
-    self._pool = pool
-
-    self.cardinality = cardinality.Cardinality.STREAM_STREAM
-    self.style = style.Service.EVENT
-
-  def stream_stream_event(self, response_consumer, context):
-    request_consumer = self._test_method.service(
-        response_consumer, context, self._control)
-    if self._pool is None:
-      return request_consumer
-    else:
-      return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool)
-
-
-class _UnaryConsumer(stream.Consumer):
-  """A Consumer that only allows consumption of exactly one value."""
-
-  def __init__(self, action):
-    self._lock = threading.Lock()
-    self._action = action
-    self._consumed = False
-    self._terminated = False
-
-  def consume(self, value):
-    with self._lock:
-      if self._consumed:
-        raise ValueError('Unary consumer already consumed!')
-      elif self._terminated:
-        raise ValueError('Unary consumer already terminated!')
-      else:
-        self._consumed = True
-
-    self._action(value)
-
-  def terminate(self):
-    with self._lock:
-      if not self._consumed:
-        raise ValueError('Unary consumer hasn\'t yet consumed!')
-      elif self._terminated:
-        raise ValueError('Unary consumer already terminated!')
-      else:
-        self._terminated = True
-
-  def consume_and_terminate(self, value):
-    with self._lock:
-      if self._consumed:
-        raise ValueError('Unary consumer already consumed!')
-      elif self._terminated:
-        raise ValueError('Unary consumer already terminated!')
-      else:
-        self._consumed = True
-        self._terminated = True
-
-    self._action(value)
-
-
-class _UnaryUnaryAdaptation(object):
-
-  def __init__(self, unary_unary_test_method):
-    self._method = unary_unary_test_method
-
-  def service(self, response_consumer, context, control):
-    def action(request):
-      self._method.service(
-          request, response_consumer.consume_and_terminate, context, control)
-    return _UnaryConsumer(action)
-
-
-class _UnaryStreamAdaptation(object):
-
-  def __init__(self, unary_stream_test_method):
-    self._method = unary_stream_test_method
-
-  def service(self, response_consumer, context, control):
-    def action(request):
-      self._method.service(request, response_consumer, context, control)
-    return _UnaryConsumer(action)
-
-
-class _StreamUnaryAdaptation(object):
-
-  def __init__(self, stream_unary_test_method):
-    self._method = stream_unary_test_method
-
-  def service(self, response_consumer, context, control):
-    return self._method.service(
-        response_consumer.consume_and_terminate, context, control)
-
-
-class _MultiMethodImplementation(face_interfaces.MultiMethodImplementation):
-
-  def __init__(self, methods, control, pool):
-    self._methods = methods
-    self._control = control
-    self._pool = pool
-
-  def service(self, name, response_consumer, context):
-    method = self._methods.get(name, None)
-    if method is None:
-      raise exceptions.NoSuchMethodError(name)
-    elif self._pool is None:
-      return method(response_consumer, context, self._control)
-    else:
-      request_consumer = method(response_consumer, context, self._control)
-      return stream_util.ThreadSwitchingConsumer(request_consumer, self._pool)
-
-
-class _Assembly(
-    collections.namedtuple(
-        '_Assembly',
-        ['methods', 'inlines', 'events', 'adaptations', 'messages'])):
-  """An intermediate structure created when creating a TestServiceDigest."""
-
-
-def _assemble(
-    scenarios, names, inline_method_constructor, event_method_constructor,
-    adapter, control, pool):
-  """Creates an _Assembly from the given scenarios."""
-  methods = []
-  inlines = {}
-  events = {}
-  adaptations = {}
-  messages = {}
-  for name, scenario in six.iteritems(scenarios):
-    if name in names:
-      raise ValueError('Repeated name "%s"!' % name)
-
-    test_method = scenario[0]
-    inline_method = inline_method_constructor(test_method, control)
-    event_method = event_method_constructor(test_method, control, pool)
-    adaptation = adapter(test_method)
-
-    methods.append(test_method)
-    inlines[name] = inline_method
-    events[name] = event_method
-    adaptations[name] = adaptation
-    messages[name] = scenario[1]
-
-  return _Assembly(methods, inlines, events, adaptations, messages)
-
-
-def digest(service, control, pool):
-  """Creates a TestServiceDigest from a TestService.
-
-  Args:
-    service: A testing_service.TestService.
-    control: A testing_control.Control.
-    pool: If RPC methods should be serviced in a separate thread, a thread pool.
-      None if RPC methods should be serviced in the thread belonging to the
-      run-time that calls for their service.
-
-  Returns:
-    A TestServiceDigest synthesized from the given service.TestService.
-  """
-  names = set()
-
-  unary_unary = _assemble(
-      service.unary_unary_scenarios(), names, _InlineUnaryUnaryMethod,
-      _EventUnaryUnaryMethod, _UnaryUnaryAdaptation, control, pool)
-  names.update(set(unary_unary.inlines))
-
-  unary_stream = _assemble(
-      service.unary_stream_scenarios(), names, _InlineUnaryStreamMethod,
-      _EventUnaryStreamMethod, _UnaryStreamAdaptation, control, pool)
-  names.update(set(unary_stream.inlines))
-
-  stream_unary = _assemble(
-      service.stream_unary_scenarios(), names, _InlineStreamUnaryMethod,
-      _EventStreamUnaryMethod, _StreamUnaryAdaptation, control, pool)
-  names.update(set(stream_unary.inlines))
-
-  stream_stream = _assemble(
-      service.stream_stream_scenarios(), names, _InlineStreamStreamMethod,
-      _EventStreamStreamMethod, _IDENTITY, control, pool)
-  names.update(set(stream_stream.inlines))
-
-  methods = list(unary_unary.methods)
-  methods.extend(unary_stream.methods)
-  methods.extend(stream_unary.methods)
-  methods.extend(stream_stream.methods)
-  adaptations = dict(unary_unary.adaptations)
-  adaptations.update(unary_stream.adaptations)
-  adaptations.update(stream_unary.adaptations)
-  adaptations.update(stream_stream.adaptations)
-  inlines = dict(unary_unary.inlines)
-  inlines.update(unary_stream.inlines)
-  inlines.update(stream_unary.inlines)
-  inlines.update(stream_stream.inlines)
-  events = dict(unary_unary.events)
-  events.update(unary_stream.events)
-  events.update(stream_unary.events)
-  events.update(stream_stream.events)
-
-  return TestServiceDigest(
-      service.name(),
-      methods,
-      inlines,
-      events,
-      _MultiMethodImplementation(adaptations, control, pool),
-      unary_unary.messages,
-      unary_stream.messages,
-      stream_unary.messages,
-      stream_stream.messages)
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/event_invocation_synchronous_event_service_test_case.py b/src/python/grpcio/tests/unit/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
deleted file mode 100644
index 98b61e492c..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/event_invocation_synchronous_event_service_test_case.py
+++ /dev/null
@@ -1,378 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""A test to verify an implementation of the Face layer of RPC Framework."""
-
-import abc
-import unittest
-
-import six
-
-from grpc.framework.face import interfaces
-from tests.unit.framework.common import test_constants
-from tests.unit.framework.face.testing import callback as testing_callback
-from tests.unit.framework.face.testing import control
-from tests.unit.framework.face.testing import coverage
-from tests.unit.framework.face.testing import digest
-from tests.unit.framework.face.testing import stock_service
-from tests.unit.framework.face.testing import test_case
-
-
-class EventInvocationSynchronousEventServiceTestCase(
-    six.with_metaclass(abc.ABCMeta,
-    test_case.FaceTestCase, coverage.FullCoverage)):
-  """A test of the Face layer of RPC Framework.
-
-  Concrete subclasses must also extend unittest.TestCase.
-  """
-
-  def setUp(self):
-    """See unittest.TestCase.setUp for full specification.
-
-    Overriding implementations must call this implementation.
-    """
-    self.control = control.PauseFailControl()
-    self.digest = digest.digest(
-        stock_service.STOCK_TEST_SERVICE, self.control, None)
-
-    self.stub, self.memo = self.set_up_implementation(
-        self.digest.name, self.digest.methods,
-        self.digest.event_method_implementations, None)
-
-  def tearDown(self):
-    """See unittest.TestCase.tearDown for full specification.
-
-    Overriding implementations must call this implementation.
-    """
-    self.tear_down_implementation(self.memo)
-
-  def testSuccessfulUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        self.stub.event_value_in_value_out(
-            name, request, callback.complete, callback.abort,
-            test_constants.SHORT_TIMEOUT)
-        callback.block_until_terminated()
-        response = callback.response()
-
-        test_messages.verify(request, response, self)
-
-  def testSuccessfulUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        self.stub.event_value_in_stream_out(
-            name, request, callback, callback.abort,
-            test_constants.SHORT_TIMEOUT)
-        callback.block_until_terminated()
-        responses = callback.responses()
-
-        test_messages.verify(request, responses, self)
-
-  def testSuccessfulStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        callback = testing_callback.Callback()
-
-        unused_call, request_consumer = self.stub.event_stream_in_value_out(
-            name, callback.complete, callback.abort,
-            test_constants.SHORT_TIMEOUT)
-        for request in requests:
-          request_consumer.consume(request)
-        request_consumer.terminate()
-        callback.block_until_terminated()
-        response = callback.response()
-
-        test_messages.verify(requests, response, self)
-
-  def testSuccessfulStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        callback = testing_callback.Callback()
-
-        unused_call, request_consumer = self.stub.event_stream_in_stream_out(
-            name, callback, callback.abort, test_constants.SHORT_TIMEOUT)
-        for request in requests:
-          request_consumer.consume(request)
-        request_consumer.terminate()
-        callback.block_until_terminated()
-        responses = callback.responses()
-
-        test_messages.verify(requests, responses, self)
-
-  def testSequentialInvocations(self):
-    # pylint: disable=cell-var-from-loop
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        first_request = test_messages.request()
-        second_request = test_messages.request()
-        first_callback = testing_callback.Callback()
-        second_callback = testing_callback.Callback()
-
-        def make_second_invocation(first_response):
-          first_callback.complete(first_response)
-          self.stub.event_value_in_value_out(
-              name, second_request, second_callback.complete,
-              second_callback.abort, test_constants.SHORT_TIMEOUT)
-
-        self.stub.event_value_in_value_out(
-            name, first_request, make_second_invocation, first_callback.abort,
-           test_constants.SHORT_TIMEOUT)
-        second_callback.block_until_terminated()
-
-        first_response = first_callback.response()
-        second_response = second_callback.response()
-        test_messages.verify(first_request, first_response, self)
-        test_messages.verify(second_request, second_response, self)
-
-  def testExpiredUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        with self.control.pause():
-          self.stub.event_value_in_value_out(
-              name, request, callback.complete, callback.abort,
-              test_constants.SHORT_TIMEOUT)
-          callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion())
-
-  def testExpiredUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        with self.control.pause():
-          self.stub.event_value_in_stream_out(
-              name, request, callback, callback.abort,
-              test_constants.SHORT_TIMEOUT)
-          callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion())
-
-  def testExpiredStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for unused_test_messages in test_messages_sequence:
-        callback = testing_callback.Callback()
-
-        self.stub.event_stream_in_value_out(
-            name, callback.complete, callback.abort,
-            test_constants.SHORT_TIMEOUT)
-        callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion())
-
-  def testExpiredStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        callback = testing_callback.Callback()
-
-        unused_call, request_consumer = self.stub.event_stream_in_stream_out(
-            name, callback, callback.abort, test_constants.SHORT_TIMEOUT)
-        for request in requests:
-          request_consumer.consume(request)
-        callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion())
-
-  def testFailedUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        with self.control.fail():
-          self.stub.event_value_in_value_out(
-              name, request, callback.complete, callback.abort,
-              test_constants.SHORT_TIMEOUT)
-          callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.SERVICER_FAILURE,
-                         callback.abortion())
-
-  def testFailedUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        with self.control.fail():
-          self.stub.event_value_in_stream_out(
-              name, request, callback, callback.abort,
-              test_constants.SHORT_TIMEOUT)
-          callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.SERVICER_FAILURE,
-                         callback.abortion())
-
-  def testFailedStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        callback = testing_callback.Callback()
-
-        with self.control.fail():
-          unused_call, request_consumer = self.stub.event_stream_in_value_out(
-              name, callback.complete, callback.abort,
-              test_constants.SHORT_TIMEOUT)
-          for request in requests:
-            request_consumer.consume(request)
-          request_consumer.terminate()
-          callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.SERVICER_FAILURE,
-                         callback.abortion())
-
-  def testFailedStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        callback = testing_callback.Callback()
-
-        with self.control.fail():
-          unused_call, request_consumer = self.stub.event_stream_in_stream_out(
-              name, callback, callback.abort, test_constants.SHORT_TIMEOUT)
-          for request in requests:
-            request_consumer.consume(request)
-          request_consumer.terminate()
-          callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, callback.abortion())
-
-  def testParallelInvocations(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        first_request = test_messages.request()
-        first_callback = testing_callback.Callback()
-        second_request = test_messages.request()
-        second_callback = testing_callback.Callback()
-
-        self.stub.event_value_in_value_out(
-            name, first_request, first_callback.complete, first_callback.abort,
-           test_constants.SHORT_TIMEOUT)
-        self.stub.event_value_in_value_out(
-            name, second_request, second_callback.complete,
-            second_callback.abort, test_constants.SHORT_TIMEOUT)
-        first_callback.block_until_terminated()
-        second_callback.block_until_terminated()
-
-        first_response = first_callback.response()
-        second_response = second_callback.response()
-        test_messages.verify(first_request, first_response, self)
-        test_messages.verify(second_request, second_response, self)
-
-  @unittest.skip('TODO(nathaniel): implement.')
-  def testWaitingForSomeButNotAllParallelInvocations(self):
-    raise NotImplementedError()
-
-  def testCancelledUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        with self.control.pause():
-          call = self.stub.event_value_in_value_out(
-              name, request, callback.complete, callback.abort,
-              test_constants.SHORT_TIMEOUT)
-          call.cancel()
-          callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion())
-
-  def testCancelledUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-        callback = testing_callback.Callback()
-
-        call = self.stub.event_value_in_stream_out(
-            name, request, callback, callback.abort,
-            test_constants.SHORT_TIMEOUT)
-        call.cancel()
-        callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion())
-
-  def testCancelledStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        callback = testing_callback.Callback()
-
-        call, request_consumer = self.stub.event_stream_in_value_out(
-            name, callback.complete, callback.abort,
-            test_constants.SHORT_TIMEOUT)
-        for request in requests:
-          request_consumer.consume(request)
-        call.cancel()
-        callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion())
-
-  def testCancelledStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for unused_test_messages in test_messages_sequence:
-        callback = testing_callback.Callback()
-
-        call, unused_request_consumer = self.stub.event_stream_in_stream_out(
-            name, callback, callback.abort, test_constants.SHORT_TIMEOUT)
-        call.cancel()
-        callback.block_until_terminated()
-
-        self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion())
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py b/src/python/grpcio/tests/unit/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
deleted file mode 100644
index cae791af97..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/future_invocation_asynchronous_event_service_test_case.py
+++ /dev/null
@@ -1,384 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""A test to verify an implementation of the Face layer of RPC Framework."""
-
-import abc
-import contextlib
-import threading
-import unittest
-
-import six
-
-from grpc.framework.face import exceptions
-from grpc.framework.foundation import future
-from grpc.framework.foundation import logging_pool
-from tests.unit.framework.common import test_constants
-from tests.unit.framework.face.testing import control
-from tests.unit.framework.face.testing import coverage
-from tests.unit.framework.face.testing import digest
-from tests.unit.framework.face.testing import stock_service
-from tests.unit.framework.face.testing import test_case
-
-_MAXIMUM_POOL_SIZE = 10
-
-
-class _PauseableIterator(object):
-
-  def __init__(self, upstream):
-    self._upstream = upstream
-    self._condition = threading.Condition()
-    self._paused = False
-
-  @contextlib.contextmanager
-  def pause(self):
-    with self._condition:
-      self._paused = True
-    yield
-    with self._condition:
-      self._paused = False
-      self._condition.notify_all()
-
-  def __iter__(self):
-    return self
-
-  def __next__(self):
-    return self.next()
-
-  def next(self):
-    with self._condition:
-      while self._paused:
-        self._condition.wait()
-    return next(self._upstream)
-
-
-class FutureInvocationAsynchronousEventServiceTestCase(
-    six.with_metaclass(abc.ABCMeta,
-    test_case.FaceTestCase, coverage.FullCoverage)):
-  """A test of the Face layer of RPC Framework.
-
-  Concrete subclasses must also extend unittest.TestCase.
-  """
-
-  def setUp(self):
-    """See unittest.TestCase.setUp for full specification.
-
-    Overriding implementations must call this implementation.
-    """
-    self.control = control.PauseFailControl()
-    self.digest_pool = logging_pool.pool(_MAXIMUM_POOL_SIZE)
-    self.digest = digest.digest(
-        stock_service.STOCK_TEST_SERVICE, self.control, self.digest_pool)
-
-    self.stub, self.memo = self.set_up_implementation(
-        self.digest.name, self.digest.methods,
-        self.digest.event_method_implementations, None)
-
-  def tearDown(self):
-    """See unittest.TestCase.tearDown for full specification.
-
-    Overriding implementations must call this implementation.
-    """
-    self.tear_down_implementation(self.memo)
-    self.digest_pool.shutdown(wait=True)
-
-  def testSuccessfulUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        response_future = self.stub.future_value_in_value_out(
-            name, request, test_constants.SHORT_TIMEOUT)
-        response = response_future.result()
-
-        test_messages.verify(request, response, self)
-
-  def testSuccessfulUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        response_iterator = self.stub.inline_value_in_stream_out(
-            name, request, test_constants.SHORT_TIMEOUT)
-        responses = list(response_iterator)
-
-        test_messages.verify(request, responses, self)
-
-  def testSuccessfulStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        request_iterator = _PauseableIterator(iter(requests))
-
-        # Use of a paused iterator of requests allows us to test that control is
-        # returned to calling code before the iterator yields any requests.
-        with request_iterator.pause():
-          response_future = self.stub.future_stream_in_value_out(
-              name, request_iterator, test_constants.SHORT_TIMEOUT)
-        response = response_future.result()
-
-        test_messages.verify(requests, response, self)
-
-  def testSuccessfulStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-        request_iterator = _PauseableIterator(iter(requests))
-
-        # Use of a paused iterator of requests allows us to test that control is
-        # returned to calling code before the iterator yields any requests.
-        with request_iterator.pause():
-          response_iterator = self.stub.inline_stream_in_stream_out(
-              name, request_iterator, test_constants.SHORT_TIMEOUT)
-        responses = list(response_iterator)
-
-        test_messages.verify(requests, responses, self)
-
-  def testSequentialInvocations(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        first_request = test_messages.request()
-        second_request = test_messages.request()
-
-        first_response_future = self.stub.future_value_in_value_out(
-            name, first_request, test_constants.SHORT_TIMEOUT)
-        first_response = first_response_future.result()
-
-        test_messages.verify(first_request, first_response, self)
-
-        second_response_future = self.stub.future_value_in_value_out(
-            name, second_request, test_constants.SHORT_TIMEOUT)
-        second_response = second_response_future.result()
-
-        test_messages.verify(second_request, second_response, self)
-
-  def testExpiredUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.pause():
-          multi_callable = self.stub.unary_unary_multi_callable(name)
-          response_future = multi_callable.future(request,
-                                                  test_constants.SHORT_TIMEOUT)
-          self.assertIsInstance(
-              response_future.exception(), exceptions.ExpirationError)
-          with self.assertRaises(exceptions.ExpirationError):
-            response_future.result()
-
-  def testExpiredUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.pause():
-          response_iterator = self.stub.inline_value_in_stream_out(
-              name, request, test_constants.SHORT_TIMEOUT)
-          with self.assertRaises(exceptions.ExpirationError):
-            list(response_iterator)
-
-  def testExpiredStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.pause():
-          multi_callable = self.stub.stream_unary_multi_callable(name)
-          response_future = multi_callable.future(iter(requests),
-                                                  test_constants.SHORT_TIMEOUT)
-          self.assertIsInstance(
-              response_future.exception(), exceptions.ExpirationError)
-          with self.assertRaises(exceptions.ExpirationError):
-            response_future.result()
-
-  def testExpiredStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.pause():
-          response_iterator = self.stub.inline_stream_in_stream_out(
-              name, iter(requests), test_constants.SHORT_TIMEOUT)
-          with self.assertRaises(exceptions.ExpirationError):
-            list(response_iterator)
-
-  def testFailedUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.fail():
-          response_future = self.stub.future_value_in_value_out(
-              name, request, test_constants.SHORT_TIMEOUT)
-
-          # Because the servicer fails outside of the thread from which the
-          # servicer-side runtime called into it its failure is
-          # indistinguishable from simply not having called its
-          # response_callback before the expiration of the RPC.
-          self.assertIsInstance(
-              response_future.exception(), exceptions.ExpirationError)
-          with self.assertRaises(exceptions.ExpirationError):
-            response_future.result()
-
-  def testFailedUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        # Because the servicer fails outside of the thread from which the
-        # servicer-side runtime called into it its failure is indistinguishable
-        # from simply not having called its response_consumer before the
-        # expiration of the RPC.
-        with self.control.fail(), self.assertRaises(exceptions.ExpirationError):
-          response_iterator = self.stub.inline_value_in_stream_out(
-              name, request, test_constants.SHORT_TIMEOUT)
-          list(response_iterator)
-
-  def testFailedStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.fail():
-          response_future = self.stub.future_stream_in_value_out(
-              name, iter(requests), test_constants.SHORT_TIMEOUT)
-
-          # Because the servicer fails outside of the thread from which the
-          # servicer-side runtime called into it its failure is
-          # indistinguishable from simply not having called its
-          # response_callback before the expiration of the RPC.
-          self.assertIsInstance(
-              response_future.exception(), exceptions.ExpirationError)
-          with self.assertRaises(exceptions.ExpirationError):
-            response_future.result()
-
-  def testFailedStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        # Because the servicer fails outside of the thread from which the
-        # servicer-side runtime called into it its failure is indistinguishable
-        # from simply not having called its response_consumer before the
-        # expiration of the RPC.
-        with self.control.fail(), self.assertRaises(exceptions.ExpirationError):
-          response_iterator = self.stub.inline_stream_in_stream_out(
-              name, iter(requests), test_constants.SHORT_TIMEOUT)
-          list(response_iterator)
-
-  def testParallelInvocations(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        first_request = test_messages.request()
-        second_request = test_messages.request()
-
-        # TODO(bug 2039): use LONG_TIMEOUT instead
-        first_response_future = self.stub.future_value_in_value_out(
-            name, first_request, test_constants.SHORT_TIMEOUT)
-        second_response_future = self.stub.future_value_in_value_out(
-            name, second_request, test_constants.SHORT_TIMEOUT)
-        first_response = first_response_future.result()
-        second_response = second_response_future.result()
-
-        test_messages.verify(first_request, first_response, self)
-        test_messages.verify(second_request, second_response, self)
-
-  @unittest.skip('TODO(nathaniel): implement.')
-  def testWaitingForSomeButNotAllParallelInvocations(self):
-    raise NotImplementedError()
-
-  def testCancelledUnaryRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.pause():
-          response_future = self.stub.future_value_in_value_out(
-              name, request, test_constants.SHORT_TIMEOUT)
-          cancel_method_return_value = response_future.cancel()
-
-        self.assertFalse(cancel_method_return_value)
-        self.assertTrue(response_future.cancelled())
-
-  def testCancelledUnaryRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.unary_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        request = test_messages.request()
-
-        with self.control.pause():
-          response_iterator = self.stub.inline_value_in_stream_out(
-              name, request, test_constants.SHORT_TIMEOUT)
-          response_iterator.cancel()
-
-        with self.assertRaises(future.CancelledError):
-          next(response_iterator)
-
-  def testCancelledStreamRequestUnaryResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_unary_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.pause():
-          response_future = self.stub.future_stream_in_value_out(
-              name, iter(requests), test_constants.SHORT_TIMEOUT)
-          cancel_method_return_value = response_future.cancel()
-
-        self.assertFalse(cancel_method_return_value)
-        self.assertTrue(response_future.cancelled())
-
-  def testCancelledStreamRequestStreamResponse(self):
-    for name, test_messages_sequence in (
-        six.iteritems(self.digest.stream_stream_messages_sequences)):
-      for test_messages in test_messages_sequence:
-        requests = test_messages.requests()
-
-        with self.control.pause():
-          response_iterator = self.stub.inline_stream_in_stream_out(
-              name, iter(requests), test_constants.SHORT_TIMEOUT)
-          response_iterator.cancel()
-
-        with self.assertRaises(future.CancelledError):
-          next(response_iterator)
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/interfaces.py b/src/python/grpcio/tests/unit/framework/face/testing/interfaces.py
deleted file mode 100644
index 8a25f89c88..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/interfaces.py
+++ /dev/null
@@ -1,118 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Interfaces implemented by data sets used in Face-layer tests."""
-
-import abc
-
-import six
-
-# cardinality is referenced from specification in this module.
-from grpc.framework.common import cardinality  # pylint: disable=unused-import
-
-
-class Method(six.with_metaclass(abc.ABCMeta)):
-  """An RPC method to be used in tests of RPC implementations."""
-
-  @abc.abstractmethod
-  def name(self):
-    """Identify the name of the method.
-
-    Returns:
-      The name of the method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def cardinality(self):
-    """Identify the cardinality of the method.
-
-    Returns:
-      A cardinality.Cardinality value describing the streaming semantics of the
-        method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def request_class(self):
-    """Identify the class used for the method's request objects.
-
-    Returns:
-      The class object of the class to which the method's request objects
-        belong.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def response_class(self):
-    """Identify the class used for the method's response objects.
-
-    Returns:
-      The class object of the class to which the method's response objects
-        belong.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def serialize_request(self, request):
-    """Serialize the given request object.
-
-    Args:
-      request: A request object appropriate for this method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def deserialize_request(self, serialized_request):
-    """Synthesize a request object from a given bytestring.
-
-    Args:
-      serialized_request: A bytestring deserializable into a request object
-        appropriate for this method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def serialize_response(self, response):
-    """Serialize the given response object.
-
-    Args:
-      response: A response object appropriate for this method.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def deserialize_response(self, serialized_response):
-    """Synthesize a response object from a given bytestring.
-
-    Args:
-      serialized_response: A bytestring deserializable into a response object
-        appropriate for this method.
-    """
-    raise NotImplementedError()
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/service.py b/src/python/grpcio/tests/unit/framework/face/testing/service.py
deleted file mode 100644
index 3e4228cc07..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/service.py
+++ /dev/null
@@ -1,321 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Private interfaces implemented by data sets used in Face-layer tests."""
-
-import abc
-
-import six
-
-# interfaces is referenced from specification in this module.
-from grpc.framework.face import interfaces as face_interfaces  # pylint: disable=unused-import
-from tests.unit.framework.face.testing import interfaces
-
-
-class UnaryUnaryTestMethodImplementation(six.with_metaclass(abc.ABCMeta, interfaces.Method)):
-  """A controllable implementation of a unary-unary RPC method."""
-
-  @abc.abstractmethod
-  def service(self, request, response_callback, context, control):
-    """Services an RPC that accepts one message and produces one message.
-
-    Args:
-      request: The single request message for the RPC.
-      response_callback: A callback to be called to accept the response message
-        of the RPC.
-      context: An face_interfaces.RpcContext object.
-      control: A test_control.Control to control execution of this method.
-
-    Raises:
-      abandonment.Abandoned: May or may not be raised when the RPC has been
-        aborted.
-    """
-    raise NotImplementedError()
-
-
-class UnaryUnaryTestMessages(six.with_metaclass(abc.ABCMeta)):
-  """A type for unary-request-unary-response message pairings."""
-
-  @abc.abstractmethod
-  def request(self):
-    """Affords a request message.
-
-    Implementations of this method should return a different message with each
-    call so that multiple test executions of the test method may be made with
-    different inputs.
-
-    Returns:
-      A request message.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def verify(self, request, response, test_case):
-    """Verifies that the computed response matches the given request.
-
-    Args:
-      request: A request message.
-      response: A response message.
-      test_case: A unittest.TestCase object affording useful assertion methods.
-
-    Raises:
-      AssertionError: If the request and response do not match, indicating that
-        there was some problem executing the RPC under test.
-    """
-    raise NotImplementedError()
-
-
-class UnaryStreamTestMethodImplementation(six.with_metaclass(abc.ABCMeta, interfaces.Method)):
-  """A controllable implementation of a unary-stream RPC method."""
-
-  @abc.abstractmethod
-  def service(self, request, response_consumer, context, control):
-    """Services an RPC that takes one message and produces a stream of messages.
-
-    Args:
-      request: The single request message for the RPC.
-      response_consumer: A stream.Consumer to be called to accept the response
-        messages of the RPC.
-      context: A face_interfaces.RpcContext object.
-      control: A test_control.Control to control execution of this method.
-
-    Raises:
-      abandonment.Abandoned: May or may not be raised when the RPC has been
-        aborted.
-    """
-    raise NotImplementedError()
-
-
-class UnaryStreamTestMessages(six.with_metaclass(abc.ABCMeta)):
-  """A type for unary-request-stream-response message pairings."""
-
-  @abc.abstractmethod
-  def request(self):
-    """Affords a request message.
-
-    Implementations of this method should return a different message with each
-    call so that multiple test executions of the test method may be made with
-    different inputs.
-
-    Returns:
-      A request message.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def verify(self, request, responses, test_case):
-    """Verifies that the computed responses match the given request.
-
-    Args:
-      request: A request message.
-      responses: A sequence of response messages.
-      test_case: A unittest.TestCase object affording useful assertion methods.
-
-    Raises:
-      AssertionError: If the request and responses do not match, indicating that
-        there was some problem executing the RPC under test.
-    """
-    raise NotImplementedError()
-
-
-class StreamUnaryTestMethodImplementation(six.with_metaclass(abc.ABCMeta, interfaces.Method)):
-  """A controllable implementation of a stream-unary RPC method."""
-
-  @abc.abstractmethod
-  def service(self, response_callback, context, control):
-    """Services an RPC that takes a stream of messages and produces one message.
-
-    Args:
-      response_callback: A callback to be called to accept the response message
-        of the RPC.
-      context: A face_interfaces.RpcContext object.
-      control: A test_control.Control to control execution of this method.
-
-    Returns:
-      A stream.Consumer with which to accept the request messages of the RPC.
-        The consumer returned from this method may or may not be invoked to
-        completion: in the case of RPC abortion, RPC Framework will simply stop
-        passing messages to this object. Implementations must not assume that
-        this object will be called to completion of the request stream or even
-        called at all.
-
-    Raises:
-      abandonment.Abandoned: May or may not be raised when the RPC has been
-        aborted.
-    """
-    raise NotImplementedError()
-
-
-class StreamUnaryTestMessages(six.with_metaclass(abc.ABCMeta)):
-  """A type for stream-request-unary-response message pairings."""
-
-  @abc.abstractmethod
-  def requests(self):
-    """Affords a sequence of request messages.
-
-    Implementations of this method should return a different sequences with each
-    call so that multiple test executions of the test method may be made with
-    different inputs.
-
-    Returns:
-      A sequence of request messages.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def verify(self, requests, response, test_case):
-    """Verifies that the computed response matches the given requests.
-
-    Args:
-      requests: A sequence of request messages.
-      response: A response message.
-      test_case: A unittest.TestCase object affording useful assertion methods.
-
-    Raises:
-      AssertionError: If the requests and response do not match, indicating that
-        there was some problem executing the RPC under test.
-    """
-    raise NotImplementedError()
-
-
-class StreamStreamTestMethodImplementation(six.with_metaclass(abc.ABCMeta, interfaces.Method)):
-  """A controllable implementation of a stream-stream RPC method."""
-
-  @abc.abstractmethod
-  def service(self, response_consumer, context, control):
-    """Services an RPC that accepts and produces streams of messages.
-
-    Args:
-      response_consumer: A stream.Consumer to be called to accept the response
-        messages of the RPC.
-      context: A face_interfaces.RpcContext object.
-      control: A test_control.Control to control execution of this method.
-
-    Returns:
-      A stream.Consumer with which to accept the request messages of the RPC.
-        The consumer returned from this method may or may not be invoked to
-        completion: in the case of RPC abortion, RPC Framework will simply stop
-        passing messages to this object. Implementations must not assume that
-        this object will be called to completion of the request stream or even
-        called at all.
-
-    Raises:
-      abandonment.Abandoned: May or may not be raised when the RPC has been
-        aborted.
-    """
-    raise NotImplementedError()
-
-
-class StreamStreamTestMessages(six.with_metaclass(abc.ABCMeta)):
-  """A type for stream-request-stream-response message pairings."""
-
-  @abc.abstractmethod
-  def requests(self):
-    """Affords a sequence of request messages.
-
-    Implementations of this method should return a different sequences with each
-    call so that multiple test executions of the test method may be made with
-    different inputs.
-
-    Returns:
-      A sequence of request messages.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def verify(self, requests, responses, test_case):
-    """Verifies that the computed response matches the given requests.
-
-    Args:
-      requests: A sequence of request messages.
-      responses: A sequence of response messages.
-      test_case: A unittest.TestCase object affording useful assertion methods.
-
-    Raises:
-      AssertionError: If the requests and responses do not match, indicating
-        that there was some problem executing the RPC under test.
-    """
-    raise NotImplementedError()
-
-
-class TestService(six.with_metaclass(abc.ABCMeta)):
-  """A specification of implemented RPC methods to use in tests."""
-
-  @abc.abstractmethod
-  def name(self):
-    """Identifies the RPC service name used during the test.
-
-    Returns:
-      The RPC service name to be used for the test.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def unary_unary_scenarios(self):
-    """Affords unary-request-unary-response test methods and their messages.
-
-    Returns:
-      A dict from method name to pair. The first element of the pair
-        is a UnaryUnaryTestMethodImplementation object and the second element
-        is a sequence of UnaryUnaryTestMethodMessages objects.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def unary_stream_scenarios(self):
-    """Affords unary-request-stream-response test methods and their messages.
-
-    Returns:
-      A dict from method name to pair. The first element of the pair is a
-        UnaryStreamTestMethodImplementation object and the second element is a
-        sequence of UnaryStreamTestMethodMessages objects.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def stream_unary_scenarios(self):
-    """Affords stream-request-unary-response test methods and their messages.
-
-    Returns:
-      A dict from method name to pair. The first element of the pair is a
-        StreamUnaryTestMethodImplementation object and the second element is a
-        sequence of StreamUnaryTestMethodMessages objects.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def stream_stream_scenarios(self):
-    """Affords stream-request-stream-response test methods and their messages.
-
-    Returns:
-      A dict from method name to pair. The first element of the pair is a
-        StreamStreamTestMethodImplementation object and the second element is a
-        sequence of StreamStreamTestMethodMessages objects.
-    """
-    raise NotImplementedError()
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/stock_service.py b/src/python/grpcio/tests/unit/framework/face/testing/stock_service.py
deleted file mode 100644
index 117c723f79..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/stock_service.py
+++ /dev/null
@@ -1,374 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Examples of Python implementations of the stock.proto Stock service."""
-
-from grpc.framework.common import cardinality
-from grpc.framework.foundation import abandonment
-from grpc.framework.foundation import stream
-from grpc.framework.foundation import stream_util
-from tests.unit.framework.face.testing import service
-from tests.unit._junkdrawer import stock_pb2
-
-SYMBOL_FORMAT = 'test symbol:%03d'
-STREAM_LENGTH = 400
-
-# A test-appropriate security-pricing function. :-P
-_price = lambda symbol_name: float(hash(symbol_name) % 4096)
-
-
-def _get_last_trade_price(stock_request, stock_reply_callback, control, active):
-  """A unary-request, unary-response test method."""
-  control.control()
-  if active():
-    stock_reply_callback(
-        stock_pb2.StockReply(
-            symbol=stock_request.symbol, price=_price(stock_request.symbol)))
-  else:
-    raise abandonment.Abandoned()
-
-
-def _get_last_trade_price_multiple(stock_reply_consumer, control, active):
-  """A stream-request, stream-response test method."""
-  def stock_reply_for_stock_request(stock_request):
-    control.control()
-    if active():
-      return stock_pb2.StockReply(
-          symbol=stock_request.symbol, price=_price(stock_request.symbol))
-    else:
-      raise abandonment.Abandoned()
-  return stream_util.TransformingConsumer(
-      stock_reply_for_stock_request, stock_reply_consumer)
-
-
-def _watch_future_trades(stock_request, stock_reply_consumer, control, active):
-  """A unary-request, stream-response test method."""
-  base_price = _price(stock_request.symbol)
-  for index in range(stock_request.num_trades_to_watch):
-    control.control()
-    if active():
-      stock_reply_consumer.consume(
-          stock_pb2.StockReply(
-              symbol=stock_request.symbol, price=base_price + index))
-    else:
-      raise abandonment.Abandoned()
-  stock_reply_consumer.terminate()
-
-
-def _get_highest_trade_price(stock_reply_callback, control, active):
-  """A stream-request, unary-response test method."""
-
-  class StockRequestConsumer(stream.Consumer):
-    """Keeps an ongoing record of the most valuable symbol yet consumed."""
-
-    def __init__(self):
-      self._symbol = None
-      self._price = None
-
-    def consume(self, stock_request):
-      control.control()
-      if active():
-        if self._price is None:
-          self._symbol = stock_request.symbol
-          self._price = _price(stock_request.symbol)
-        else:
-          candidate_price = _price(stock_request.symbol)
-          if self._price < candidate_price:
-            self._symbol = stock_request.symbol
-            self._price = candidate_price
-
-    def terminate(self):
-      control.control()
-      if active():
-        if self._symbol is None:
-          raise ValueError()
-        else:
-          stock_reply_callback(
-              stock_pb2.StockReply(symbol=self._symbol, price=self._price))
-          self._symbol = None
-          self._price = None
-
-    def consume_and_terminate(self, stock_request):
-      control.control()
-      if active():
-        if self._price is None:
-          stock_reply_callback(
-              stock_pb2.StockReply(
-                  symbol=stock_request.symbol,
-                  price=_price(stock_request.symbol)))
-        else:
-          candidate_price = _price(stock_request.symbol)
-          if self._price < candidate_price:
-            stock_reply_callback(
-                stock_pb2.StockReply(
-                    symbol=stock_request.symbol, price=candidate_price))
-          else:
-            stock_reply_callback(
-                stock_pb2.StockReply(
-                    symbol=self._symbol, price=self._price))
-
-        self._symbol = None
-        self._price = None
-
-  return StockRequestConsumer()
-
-
-class GetLastTradePrice(service.UnaryUnaryTestMethodImplementation):
-  """GetLastTradePrice for use in tests."""
-
-  def name(self):
-    return 'GetLastTradePrice'
-
-  def cardinality(self):
-    return cardinality.Cardinality.UNARY_UNARY
-
-  def request_class(self):
-    return stock_pb2.StockRequest
-
-  def response_class(self):
-    return stock_pb2.StockReply
-
-  def serialize_request(self, request):
-    return request.SerializeToString()
-
-  def deserialize_request(self, serialized_request):
-    return stock_pb2.StockRequest.FromString(serialized_request)
-
-  def serialize_response(self, response):
-    return response.SerializeToString()
-
-  def deserialize_response(self, serialized_response):
-    return stock_pb2.StockReply.FromString(serialized_response)
-
-  def service(self, request, response_callback, context, control):
-    _get_last_trade_price(
-        request, response_callback, control, context.is_active)
-
-
-class GetLastTradePriceMessages(service.UnaryUnaryTestMessages):
-
-  def __init__(self):
-    self._index = 0
-
-  def request(self):
-    symbol = SYMBOL_FORMAT % self._index
-    self._index += 1
-    return stock_pb2.StockRequest(symbol=symbol)
-
-  def verify(self, request, response, test_case):
-    test_case.assertEqual(request.symbol, response.symbol)
-    test_case.assertEqual(_price(request.symbol), response.price)
-
-
-class GetLastTradePriceMultiple(service.StreamStreamTestMethodImplementation):
-  """GetLastTradePriceMultiple for use in tests."""
-
-  def name(self):
-    return 'GetLastTradePriceMultiple'
-
-  def cardinality(self):
-    return cardinality.Cardinality.STREAM_STREAM
-
-  def request_class(self):
-    return stock_pb2.StockRequest
-
-  def response_class(self):
-    return stock_pb2.StockReply
-
-  def serialize_request(self, request):
-    return request.SerializeToString()
-
-  def deserialize_request(self, serialized_request):
-    return stock_pb2.StockRequest.FromString(serialized_request)
-
-  def serialize_response(self, response):
-    return response.SerializeToString()
-
-  def deserialize_response(self, serialized_response):
-    return stock_pb2.StockReply.FromString(serialized_response)
-
-  def service(self, response_consumer, context, control):
-    return _get_last_trade_price_multiple(
-        response_consumer, control, context.is_active)
-
-
-class GetLastTradePriceMultipleMessages(service.StreamStreamTestMessages):
-  """Pairs of message streams for use with GetLastTradePriceMultiple."""
-
-  def __init__(self):
-    self._index = 0
-
-  def requests(self):
-    base_index = self._index
-    self._index += 1
-    return [
-        stock_pb2.StockRequest(symbol=SYMBOL_FORMAT % (base_index + index))
-        for index in range(STREAM_LENGTH)]
-
-  def verify(self, requests, responses, test_case):
-    test_case.assertEqual(len(requests), len(responses))
-    for stock_request, stock_reply in zip(requests, responses):
-      test_case.assertEqual(stock_request.symbol, stock_reply.symbol)
-      test_case.assertEqual(_price(stock_request.symbol), stock_reply.price)
-
-
-class WatchFutureTrades(service.UnaryStreamTestMethodImplementation):
-  """WatchFutureTrades for use in tests."""
-
-  def name(self):
-    return 'WatchFutureTrades'
-
-  def cardinality(self):
-    return cardinality.Cardinality.UNARY_STREAM
-
-  def request_class(self):
-    return stock_pb2.StockRequest
-
-  def response_class(self):
-    return stock_pb2.StockReply
-
-  def serialize_request(self, request):
-    return request.SerializeToString()
-
-  def deserialize_request(self, serialized_request):
-    return stock_pb2.StockRequest.FromString(serialized_request)
-
-  def serialize_response(self, response):
-    return response.SerializeToString()
-
-  def deserialize_response(self, serialized_response):
-    return stock_pb2.StockReply.FromString(serialized_response)
-
-  def service(self, request, response_consumer, context, control):
-    _watch_future_trades(request, response_consumer, control, context.is_active)
-
-
-class WatchFutureTradesMessages(service.UnaryStreamTestMessages):
-  """Pairs of a single request message and a sequence of response messages."""
-
-  def __init__(self):
-    self._index = 0
-
-  def request(self):
-    symbol = SYMBOL_FORMAT % self._index
-    self._index += 1
-    return stock_pb2.StockRequest(
-        symbol=symbol, num_trades_to_watch=STREAM_LENGTH)
-
-  def verify(self, request, responses, test_case):
-    test_case.assertEqual(STREAM_LENGTH, len(responses))
-    base_price = _price(request.symbol)
-    for index, response in enumerate(responses):
-      test_case.assertEqual(base_price + index, response.price)
-
-
-class GetHighestTradePrice(service.StreamUnaryTestMethodImplementation):
-  """GetHighestTradePrice for use in tests."""
-
-  def name(self):
-    return 'GetHighestTradePrice'
-
-  def cardinality(self):
-    return cardinality.Cardinality.STREAM_UNARY
-
-  def request_class(self):
-    return stock_pb2.StockRequest
-
-  def response_class(self):
-    return stock_pb2.StockReply
-
-  def serialize_request(self, request):
-    return request.SerializeToString()
-
-  def deserialize_request(self, serialized_request):
-    return stock_pb2.StockRequest.FromString(serialized_request)
-
-  def serialize_response(self, response):
-    return response.SerializeToString()
-
-  def deserialize_response(self, serialized_response):
-    return stock_pb2.StockReply.FromString(serialized_response)
-
-  def service(self, response_callback, context, control):
-    return _get_highest_trade_price(
-        response_callback, control, context.is_active)
-
-
-class GetHighestTradePriceMessages(service.StreamUnaryTestMessages):
-
-  def requests(self):
-    return [
-        stock_pb2.StockRequest(symbol=SYMBOL_FORMAT % index)
-        for index in range(STREAM_LENGTH)]
-
-  def verify(self, requests, response, test_case):
-    price = None
-    symbol = None
-    for stock_request in requests:
-      current_symbol = stock_request.symbol
-      current_price = _price(current_symbol)
-      if price is None or price < current_price:
-        price = current_price
-        symbol = current_symbol
-    test_case.assertEqual(price, response.price)
-    test_case.assertEqual(symbol, response.symbol)
-
-
-class StockTestService(service.TestService):
-  """A corpus of test data with one method of each RPC cardinality."""
-
-  def name(self):
-    return 'Stock'
-
-  def unary_unary_scenarios(self):
-    return {
-        'GetLastTradePrice': (
-            GetLastTradePrice(), [GetLastTradePriceMessages()]),
-    }
-
-  def unary_stream_scenarios(self):
-    return {
-        'WatchFutureTrades': (
-            WatchFutureTrades(), [WatchFutureTradesMessages()]),
-    }
-
-  def stream_unary_scenarios(self):
-    return {
-        'GetHighestTradePrice': (
-            GetHighestTradePrice(), [GetHighestTradePriceMessages()])
-    }
-
-  def stream_stream_scenarios(self):
-    return {
-        'GetLastTradePriceMultiple': (
-            GetLastTradePriceMultiple(), [GetLastTradePriceMultipleMessages()]),
-    }
-
-
-STOCK_TEST_SERVICE = StockTestService()
diff --git a/src/python/grpcio/tests/unit/framework/face/testing/test_case.py b/src/python/grpcio/tests/unit/framework/face/testing/test_case.py
deleted file mode 100644
index f29d400844..0000000000
--- a/src/python/grpcio/tests/unit/framework/face/testing/test_case.py
+++ /dev/null
@@ -1,81 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Tools for creating tests of implementations of the Face layer."""
-
-import abc
-
-import six
-
-# face_interfaces and interfaces are referenced in specification in this module.
-from grpc.framework.face import interfaces as face_interfaces  # pylint: disable=unused-import
-from tests.unit.framework.face.testing import interfaces  # pylint: disable=unused-import
-
-
-class FaceTestCase(six.with_metaclass(abc.ABCMeta)):
-  """Describes a test of the Face Layer of RPC Framework.
-
-  Concrete subclasses must also inherit from unittest.TestCase and from at least
-  one class that defines test methods.
-  """
-
-  @abc.abstractmethod
-  def set_up_implementation(
-      self, name, methods, method_implementations,
-      multi_method_implementation):
-    """Instantiates the Face Layer implementation under test.
-
-    Args:
-      name: The service name to be used in the test.
-      methods: A sequence of interfaces.Method objects describing the RPC
-        methods that will be called during the test.
-      method_implementations: A dictionary from string RPC method name to
-        face_interfaces.MethodImplementation object specifying
-        implementation of an RPC method.
-      multi_method_implementation: An face_interfaces.MultiMethodImplementation
-        or None.
-
-    Returns:
-      A sequence of length two the first element of which is a
-        face_interfaces.GenericStub (backed by the given method
-        implementations), and the second element of which is an arbitrary memo
-        object to be kept and passed to tearDownImplementation at the conclusion
-        of the test.
-    """
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def tear_down_implementation(self, memo):
-    """Destroys the Face layer implementation under test.
-
-    Args:
-      memo: The object from the second position of the return value of
-        set_up_implementation.
-    """
-    raise NotImplementedError()
-- 
GitLab


From c74f62bcfcabd8b7468bcca16dda28a29b377877 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Thu, 28 Apr 2016 00:56:31 -0700
Subject: [PATCH 117/570] Don't try to read files that have been moved/renamed.

---
 tools/distrib/check_include_guards.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/distrib/check_include_guards.py b/tools/distrib/check_include_guards.py
index 897a899e7e..6c160c64b6 100755
--- a/tools/distrib/check_include_guards.py
+++ b/tools/distrib/check_include_guards.py
@@ -31,6 +31,7 @@
 
 import argparse
 import os
+import os.path
 import re
 import sys
 import subprocess
@@ -187,6 +188,8 @@ filename_list = []
 try:
   filename_list = subprocess.check_output(FILE_LIST_COMMAND,
                                           shell=True).splitlines()
+  # Filter out non-existent files (ie, file removed or renamed)
+  filename_list = (f for f in filename_list if os.path.isfile(f))
 except subprocess.CalledProcessError:
   sys.exit(0)
 
-- 
GitLab


From b6e444088009ade16d9af4ab497f484d63d65b86 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 28 Apr 2016 08:21:52 -0700
Subject: [PATCH 118/570] Disable fail fast for qps driver

---
 test/cpp/qps/driver.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/cpp/qps/driver.cc b/test/cpp/qps/driver.cc
index 2583ceb819..04b2b453f9 100644
--- a/test/cpp/qps/driver.cc
+++ b/test/cpp/qps/driver.cc
@@ -83,6 +83,7 @@ static std::unordered_map<string, std::deque<int>> get_hosts_and_cores(
       auto stub = WorkerService::NewStub(
           CreateChannel(*it, InsecureChannelCredentials()));
       grpc::ClientContext ctx;
+      ctx.set_fail_fast(false);
       CoreRequest dummy;
       CoreResponse cores;
       grpc::Status s = stub->CoreCount(&ctx, dummy, &cores);
@@ -166,6 +167,7 @@ namespace runsc {
 static ClientContext* AllocContext(list<ClientContext>* contexts) {
   contexts->emplace_back();
   auto context = &contexts->back();
+  context->set_fail_fast(false);
   return context;
 }
 
@@ -435,6 +437,7 @@ void RunQuit() {
         CreateChannel(workers[i], InsecureChannelCredentials()));
     Void dummy;
     grpc::ClientContext ctx;
+    ctx.set_fail_fast(false);
     GPR_ASSERT(stub->QuitWorker(&ctx, dummy, &dummy).ok());
   }
 }
-- 
GitLab


From 9b7b62b59909ce1712291382156cf212d0b0caf4 Mon Sep 17 00:00:00 2001
From: Craig Tiller <craig.tiller@gmail.com>
Date: Thu, 28 Apr 2016 09:45:51 -0700
Subject: [PATCH 119/570] Fix a case whereby we leak a winsocket if we fail to
 connect

---
 src/core/lib/iomgr/tcp_client_windows.c | 28 ++++++++++++++++---------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/src/core/lib/iomgr/tcp_client_windows.c b/src/core/lib/iomgr/tcp_client_windows.c
index 7d78beb15a..111e0231f7 100644
--- a/src/core/lib/iomgr/tcp_client_windows.c
+++ b/src/core/lib/iomgr/tcp_client_windows.c
@@ -63,39 +63,44 @@ typedef struct {
   grpc_endpoint **endpoint;
 } async_connect;
 
-static void async_connect_unlock_and_cleanup(async_connect *ac) {
+static void async_connect_unlock_and_cleanup(async_connect *ac, grpc_winsocket *socket) {
   int done = (--ac->refs == 0);
   gpr_mu_unlock(&ac->mu);
   if (done) {
-    if (ac->socket != NULL) grpc_winsocket_destroy(ac->socket);
     gpr_mu_destroy(&ac->mu);
     gpr_free(ac->addr_name);
     gpr_free(ac);
   }
+  if (socket != NULL) grpc_winsocket_destroy(socket);
 }
 
 static void on_alarm(grpc_exec_ctx *exec_ctx, void *acp, bool occured) {
   async_connect *ac = acp;
   gpr_mu_lock(&ac->mu);
-  /* If the alarm didn't occur, it got cancelled. */
-  if (ac->socket != NULL && occured) {
+  if (ac->socket != NULL) {
     grpc_winsocket_shutdown(ac->socket);
   }
-  async_connect_unlock_and_cleanup(ac);
+  async_connect_unlock_and_cleanup(ac, ac->socket);
 }
 
 static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, bool from_iocp) {
   async_connect *ac = acp;
   SOCKET sock = ac->socket->socket;
   grpc_endpoint **ep = ac->endpoint;
+  GPR_ASSERT(*ep == NULL);
   grpc_winsocket_callback_info *info = &ac->socket->write_info;
   grpc_closure *on_done = ac->on_done;
 
+  gpr_mu_lock(&ac->mu);
+  grpc_winsocket *socket = ac->socket;
+  ac->socket = NULL;
+  gpr_mu_unlock(&ac->mu);
+
   grpc_timer_cancel(exec_ctx, &ac->alarm);
 
   gpr_mu_lock(&ac->mu);
 
-  if (from_iocp) {
+  if (from_iocp && socket != NULL) {
     DWORD transfered_bytes = 0;
     DWORD flags;
     BOOL wsa_success = WSAGetOverlappedResult(sock, &info->overlapped,
@@ -107,12 +112,12 @@ static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, bool from_iocp) {
               ac->addr_name, utf8_message);
       gpr_free(utf8_message);
     } else {
-      *ep = grpc_tcp_create(ac->socket, ac->addr_name);
-      ac->socket = NULL;
+      *ep = grpc_tcp_create(socket, ac->addr_name);
+      socket = NULL;
     }
   }
 
-  async_connect_unlock_and_cleanup(ac);
+  async_connect_unlock_and_cleanup(ac, socket);
   /* If the connection was aborted, the callback was already called when
      the deadline was met. */
   on_done->cb(exec_ctx, on_done->cb_arg, *ep != NULL);
@@ -138,6 +143,7 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done,
   const char *message = NULL;
   char *utf8_message;
   grpc_winsocket_callback_info *info;
+  int last_error;
 
   *endpoint = NULL;
 
@@ -208,8 +214,10 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_done,
   return;
 
 failure:
-  utf8_message = gpr_format_message(WSAGetLastError());
+  last_error = WSAGetLastError();
+  utf8_message = gpr_format_message(last_error);
   gpr_log(GPR_ERROR, message, utf8_message);
+  gpr_log(GPR_ERROR, "last error = %d", last_error);
   gpr_free(utf8_message);
   if (socket != NULL) {
     grpc_winsocket_destroy(socket);
-- 
GitLab


From 4cbaccfa60ae2e4e9ec0e6f8b14b285823868e60 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 28 Apr 2016 09:46:49 -0700
Subject: [PATCH 120/570] clang-format

---
 src/core/lib/iomgr/tcp_client_windows.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/lib/iomgr/tcp_client_windows.c b/src/core/lib/iomgr/tcp_client_windows.c
index 111e0231f7..66f9ff7a46 100644
--- a/src/core/lib/iomgr/tcp_client_windows.c
+++ b/src/core/lib/iomgr/tcp_client_windows.c
@@ -63,7 +63,8 @@ typedef struct {
   grpc_endpoint **endpoint;
 } async_connect;
 
-static void async_connect_unlock_and_cleanup(async_connect *ac, grpc_winsocket *socket) {
+static void async_connect_unlock_and_cleanup(async_connect *ac,
+                                             grpc_winsocket *socket) {
   int done = (--ac->refs == 0);
   gpr_mu_unlock(&ac->mu);
   if (done) {
-- 
GitLab


From 59c20edc3b22f286867e78f0cf8ba05a1a7f1c0f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 28 Apr 2016 09:12:13 -0700
Subject: [PATCH 121/570] add comments from .proto file to generated C# files

---
 src/compiler/csharp_generator.cc | 89 +++++++++++++++++++++++++++++---
 1 file changed, 82 insertions(+), 7 deletions(-)

diff --git a/src/compiler/csharp_generator.cc b/src/compiler/csharp_generator.cc
index 0d1404341d..ac0fee1ec4 100644
--- a/src/compiler/csharp_generator.cc
+++ b/src/compiler/csharp_generator.cc
@@ -52,6 +52,7 @@ using grpc::protobuf::MethodDescriptor;
 using grpc::protobuf::io::Printer;
 using grpc::protobuf::io::StringOutputStream;
 using grpc_generator::MethodType;
+using grpc_generator::GetCppComments;
 using grpc_generator::GetMethodType;
 using grpc_generator::METHODTYPE_NO_STREAMING;
 using grpc_generator::METHODTYPE_CLIENT_STREAMING;
@@ -65,6 +66,56 @@ using std::vector;
 namespace grpc_csharp_generator {
 namespace {
 
+// This function is a massaged version of
+// https://github.com/google/protobuf/blob/master/src/google/protobuf/compiler/csharp/csharp_doc_comment.cc
+// Currently, we cannot easily reuse the functionality as
+// google/protobuf/compiler/csharp/csharp_doc_comment.h is not a public header.
+// TODO(jtattermusch): reuse the functionality from google/protobuf.
+void GenerateDocCommentBodyImpl(grpc::protobuf::io::Printer* printer, grpc::protobuf::SourceLocation location) {
+    grpc::string comments = location.leading_comments.empty() ?
+        location.trailing_comments : location.leading_comments;
+  if (comments.empty()) {
+    return;
+  }
+  // XML escaping... no need for apostrophes etc as the whole text is going to be a child
+  // node of a summary element, not part of an attribute.
+  comments = grpc_generator::StringReplace(comments, "&", "&amp;", true);
+  comments = grpc_generator::StringReplace(comments, "<", "&lt;", true);
+
+  std::vector<grpc::string> lines;
+  grpc_generator::Split(comments, '\n', &lines);
+  // TODO: We really should work out which part to put in the summary and which to put in the remarks...
+  // but that needs to be part of a bigger effort to understand the markdown better anyway.
+  printer->Print("/// <summary>\n");
+  bool last_was_empty = false;
+  // We squash multiple blank lines down to one, and remove any trailing blank lines. We need
+  // to preserve the blank lines themselves, as this is relevant in the markdown.
+  // Note that we can't remove leading or trailing whitespace as *that's* relevant in markdown too.
+  // (We don't skip "just whitespace" lines, either.)
+  for (std::vector<grpc::string>::iterator it = lines.begin(); it != lines.end(); ++it) {
+    grpc::string line = *it;
+    if (line.empty()) {
+      last_was_empty = true;
+    } else {
+      if (last_was_empty) {
+          printer->Print("///\n");
+      }
+      last_was_empty = false;
+      printer->Print("/// $line$\n", "line", *it);
+    }
+  }
+  printer->Print("/// </summary>\n");
+}
+
+template <typename DescriptorType>
+void GenerateDocCommentBody(
+  grpc::protobuf::io::Printer* printer, const DescriptorType* descriptor) {
+  grpc::protobuf::SourceLocation location;
+  if (descriptor->GetSourceLocation(&location)) {
+    GenerateDocCommentBodyImpl(printer, location);
+  }
+}
+
 std::string GetServiceClassName(const ServiceDescriptor* service) {
   return service->name();
 }
@@ -242,7 +293,7 @@ void GenerateStaticMethodField(Printer* out, const MethodDescriptor *method) {
 void GenerateServiceDescriptorProperty(Printer* out, const ServiceDescriptor *service) {
   std::ostringstream index;
   index << service->index();
-  out->Print("// service descriptor\n");
+  out->Print("/// <summary>Service descriptor</summary>\n");
   out->Print("public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor\n");
   out->Print("{\n");
   out->Print("  get { return $umbrella$.Descriptor.Services[$index$]; }\n",
@@ -253,7 +304,8 @@ void GenerateServiceDescriptorProperty(Printer* out, const ServiceDescriptor *se
 }
 
 void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
-  out->Print("// client interface\n");
+  out->Print("/// <summary>Client for $servicename$</summary>\n",
+             "servicename", GetServiceClassName(service));
   out->Print("[System.Obsolete(\"Client side interfaced will be removed "
              "in the next release. Use client class directly.\")]\n");
   out->Print("public interface $name$\n", "name",
@@ -266,6 +318,7 @@ void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
 
     if (method_type == METHODTYPE_NO_STREAMING) {
       // unary calls have an extra synchronous stub method
+      GenerateDocCommentBody(out, method);
       out->Print(
           "$response$ $methodname$($request$ request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));\n",
           "methodname", method->name(), "request",
@@ -273,6 +326,7 @@ void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
           GetClassName(method->output_type()));
 
       // overload taking CallOptions as a param
+      GenerateDocCommentBody(out, method);
       out->Print(
           "$response$ $methodname$($request$ request, CallOptions options);\n",
           "methodname", method->name(), "request",
@@ -284,6 +338,7 @@ void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
     if (method_type == METHODTYPE_NO_STREAMING) {
       method_name += "Async";  // prevent name clash with synchronous method.
     }
+    GenerateDocCommentBody(out, method);
     out->Print(
         "$returntype$ $methodname$($request_maybe$Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));\n",
         "methodname", method_name, "request_maybe",
@@ -291,6 +346,7 @@ void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
         GetMethodReturnTypeClient(method));
 
     // overload taking CallOptions as a param
+    GenerateDocCommentBody(out, method);
     out->Print(
         "$returntype$ $methodname$($request_maybe$CallOptions options);\n",
         "methodname", method_name, "request_maybe",
@@ -303,7 +359,8 @@ void GenerateClientInterface(Printer* out, const ServiceDescriptor *service) {
 }
 
 void GenerateServerInterface(Printer* out, const ServiceDescriptor *service) {
-  out->Print("// server-side interface\n");
+  out->Print("/// <summary>Interface of server-side implementations of $servicename$</summary>\n",
+             "servicename", GetServiceClassName(service));
   out->Print("[System.Obsolete(\"Service implementations should inherit"
       " from the generated abstract base class instead.\")]\n");
   out->Print("public interface $name$\n", "name",
@@ -312,6 +369,7 @@ void GenerateServerInterface(Printer* out, const ServiceDescriptor *service) {
   out->Indent();
   for (int i = 0; i < service->method_count(); i++) {
     const MethodDescriptor *method = service->method(i);
+    GenerateDocCommentBody(out, method);
     out->Print(
         "$returntype$ $methodname$($request$$response_stream_maybe$, "
         "ServerCallContext context);\n",
@@ -326,13 +384,15 @@ void GenerateServerInterface(Printer* out, const ServiceDescriptor *service) {
 }
 
 void GenerateServerClass(Printer* out, const ServiceDescriptor *service) {
-  out->Print("// server-side abstract class\n");
+  out->Print("/// <summary>Base class for server-side implementations of $servicename$</summary>\n",
+             "servicename", GetServiceClassName(service));
   out->Print("public abstract class $name$\n", "name",
              GetServerClassName(service));
   out->Print("{\n");
   out->Indent();
   for (int i = 0; i < service->method_count(); i++) {
     const MethodDescriptor *method = service->method(i);
+    GenerateDocCommentBody(out, method);
     out->Print(
         "public virtual $returntype$ $methodname$($request$$response_stream_maybe$, "
         "ServerCallContext context)\n",
@@ -353,7 +413,8 @@ void GenerateServerClass(Printer* out, const ServiceDescriptor *service) {
 }
 
 void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
-  out->Print("// client stub\n");
+  out->Print("/// <summary>Client for $servicename$</summary>\n",
+             "servicename", GetServiceClassName(service));
   out->Print("#pragma warning disable 0618\n");
   out->Print(
       "public class $name$ : ClientBase<$name$>, $interface$\n",
@@ -392,6 +453,7 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
 
     if (method_type == METHODTYPE_NO_STREAMING) {
       // unary calls have an extra synchronous stub method
+      GenerateDocCommentBody(out, method);
       out->Print("public virtual $response$ $methodname$($request$ request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))\n",
           "methodname", method->name(), "request",
           GetClassName(method->input_type()), "response",
@@ -404,6 +466,7 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
       out->Print("}\n");
 
       // overload taking CallOptions as a param
+      GenerateDocCommentBody(out, method);
       out->Print("public virtual $response$ $methodname$($request$ request, CallOptions options)\n",
           "methodname", method->name(), "request",
           GetClassName(method->input_type()), "response",
@@ -420,6 +483,7 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
     if (method_type == METHODTYPE_NO_STREAMING) {
       method_name += "Async";  // prevent name clash with synchronous method.
     }
+    GenerateDocCommentBody(out, method);
     out->Print(
             "public virtual $returntype$ $methodname$($request_maybe$Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))\n",
             "methodname", method_name, "request_maybe",
@@ -435,6 +499,7 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
     out->Print("}\n");
 
     // overload taking CallOptions as a param
+    GenerateDocCommentBody(out, method);
     out->Print(
         "public virtual $returntype$ $methodname$($request_maybe$CallOptions options)\n",
         "methodname", method_name, "request_maybe",
@@ -485,7 +550,7 @@ void GenerateClientStub(Printer* out, const ServiceDescriptor *service) {
 void GenerateBindServiceMethod(Printer* out, const ServiceDescriptor *service,
                                bool use_server_class) {
   out->Print(
-      "// creates service definition that can be registered with a server\n");
+      "/// <summary>Creates service definition that can be registered with a server</summary>\n");
   out->Print("#pragma warning disable 0618\n");
   out->Print(
       "public static ServerServiceDefinition BindService($interface$ serviceImpl)\n",
@@ -519,7 +584,8 @@ void GenerateBindServiceMethod(Printer* out, const ServiceDescriptor *service,
 }
 
 void GenerateNewStubMethods(Printer* out, const ServiceDescriptor *service) {
-  out->Print("// creates a new client\n");
+  out->Print("/// <summary>Creates a new client for $servicename$</summary>\n",
+             "servicename", GetServiceClassName(service));
   out->Print("public static $classname$ NewClient(Channel channel)\n",
              "classname", GetClientClassName(service));
   out->Print("{\n");
@@ -534,6 +600,7 @@ void GenerateNewStubMethods(Printer* out, const ServiceDescriptor *service) {
 void GenerateService(Printer* out, const ServiceDescriptor *service,
                      bool generate_client, bool generate_server,
                      bool internal_access) {
+  GenerateDocCommentBody(out, service);
   out->Print("$access_level$ static class $classname$\n", "access_level",
              GetAccessLevel(internal_access), "classname",
              GetServiceClassName(service));
@@ -590,6 +657,14 @@ grpc::string GetServices(const FileDescriptor *file, bool generate_client,
     // Write out a file header.
     out.Print("// Generated by the protocol buffer compiler.  DO NOT EDIT!\n");
     out.Print("// source: $filename$\n", "filename", file->name());
+
+    // use C++ style as there are no file-level XML comments in .NET
+    grpc::string leading_comments = GetCppComments(file, true);
+    if (!leading_comments.empty()) {
+      out.Print("// Original file comments:\n");
+      out.Print(leading_comments.c_str());
+    }
+
     out.Print("#region Designer generated code\n");
     out.Print("\n");
     out.Print("using System;\n");
-- 
GitLab


From bfee01ddc88b8f655fbfb88f83566a170f1ae3a3 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 28 Apr 2016 10:52:41 -0700
Subject: [PATCH 122/570] regenerate C# sources

---
 src/csharp/Grpc.Examples/MathGrpc.cs          | 176 ++++++++++-
 src/csharp/Grpc.HealthCheck/HealthGrpc.cs     |  46 ++-
 .../Grpc.IntegrationTesting/MetricsGrpc.cs    | 106 ++++++-
 .../Grpc.IntegrationTesting/ServicesGrpc.cs   | 284 ++++++++++++++++-
 .../Grpc.IntegrationTesting/TestGrpc.cs       | 296 ++++++++++++++++--
 5 files changed, 844 insertions(+), 64 deletions(-)

diff --git a/src/csharp/Grpc.Examples/MathGrpc.cs b/src/csharp/Grpc.Examples/MathGrpc.cs
index edbce913b8..2d3034d28b 100644
--- a/src/csharp/Grpc.Examples/MathGrpc.cs
+++ b/src/csharp/Grpc.Examples/MathGrpc.cs
@@ -1,5 +1,35 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: math.proto
+// Original file comments:
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
 #region Designer generated code
 
 using System;
@@ -45,56 +75,140 @@ namespace Math {
         __Marshaller_Num,
         __Marshaller_Num);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Math.MathReflection.Descriptor.Services[0]; }
     }
 
-    // client interface
+    /// <summary>Client for Math</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IMathClient
     {
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       global::Math.DivReply Div(global::Math.DivArgs request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       global::Math.DivReply Div(global::Math.DivArgs request, CallOptions options);
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       AsyncUnaryCall<global::Math.DivReply> DivAsync(global::Math.DivArgs request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       AsyncUnaryCall<global::Math.DivReply> DivAsync(global::Math.DivArgs request, CallOptions options);
+      /// <summary>
+      ///  DivMany accepts an arbitrary number of division args from the client stream
+      ///  and sends back the results in the reply stream.  The stream continues until
+      ///  the client closes its end; the server does the same after sending all the
+      ///  replies.  The stream ends immediately if either end aborts.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Math.DivArgs, global::Math.DivReply> DivMany(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  DivMany accepts an arbitrary number of division args from the client stream
+      ///  and sends back the results in the reply stream.  The stream continues until
+      ///  the client closes its end; the server does the same after sending all the
+      ///  replies.  The stream ends immediately if either end aborts.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Math.DivArgs, global::Math.DivReply> DivMany(CallOptions options);
+      /// <summary>
+      ///  Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
+      ///  generates up to limit numbers; otherwise it continues until the call is
+      ///  canceled.  Unlike Fib above, Fib has no final FibReply.
+      /// </summary>
       AsyncServerStreamingCall<global::Math.Num> Fib(global::Math.FibArgs request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
+      ///  generates up to limit numbers; otherwise it continues until the call is
+      ///  canceled.  Unlike Fib above, Fib has no final FibReply.
+      /// </summary>
       AsyncServerStreamingCall<global::Math.Num> Fib(global::Math.FibArgs request, CallOptions options);
+      /// <summary>
+      ///  Sum sums a stream of numbers, returning the final result once the stream
+      ///  is closed.
+      /// </summary>
       AsyncClientStreamingCall<global::Math.Num, global::Math.Num> Sum(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Sum sums a stream of numbers, returning the final result once the stream
+      ///  is closed.
+      /// </summary>
       AsyncClientStreamingCall<global::Math.Num, global::Math.Num> Sum(CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of Math</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IMath
     {
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       Task<global::Math.DivReply> Div(global::Math.DivArgs request, ServerCallContext context);
+      /// <summary>
+      ///  DivMany accepts an arbitrary number of division args from the client stream
+      ///  and sends back the results in the reply stream.  The stream continues until
+      ///  the client closes its end; the server does the same after sending all the
+      ///  replies.  The stream ends immediately if either end aborts.
+      /// </summary>
       Task DivMany(IAsyncStreamReader<global::Math.DivArgs> requestStream, IServerStreamWriter<global::Math.DivReply> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
+      ///  generates up to limit numbers; otherwise it continues until the call is
+      ///  canceled.  Unlike Fib above, Fib has no final FibReply.
+      /// </summary>
       Task Fib(global::Math.FibArgs request, IServerStreamWriter<global::Math.Num> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  Sum sums a stream of numbers, returning the final result once the stream
+      ///  is closed.
+      /// </summary>
       Task<global::Math.Num> Sum(IAsyncStreamReader<global::Math.Num> requestStream, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of Math</summary>
     public abstract class MathBase
     {
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       public virtual Task<global::Math.DivReply> Div(global::Math.DivArgs request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  DivMany accepts an arbitrary number of division args from the client stream
+      ///  and sends back the results in the reply stream.  The stream continues until
+      ///  the client closes its end; the server does the same after sending all the
+      ///  replies.  The stream ends immediately if either end aborts.
+      /// </summary>
       public virtual Task DivMany(IAsyncStreamReader<global::Math.DivArgs> requestStream, IServerStreamWriter<global::Math.DivReply> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
+      ///  generates up to limit numbers; otherwise it continues until the call is
+      ///  canceled.  Unlike Fib above, Fib has no final FibReply.
+      /// </summary>
       public virtual Task Fib(global::Math.FibArgs request, IServerStreamWriter<global::Math.Num> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  Sum sums a stream of numbers, returning the final result once the stream
+      ///  is closed.
+      /// </summary>
       public virtual Task<global::Math.Num> Sum(IAsyncStreamReader<global::Math.Num> requestStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
@@ -102,7 +216,7 @@ namespace Math {
 
     }
 
-    // client stub
+    /// <summary>Client for Math</summary>
     #pragma warning disable 0618
     public class MathClient : ClientBase<MathClient>, IMathClient
     #pragma warning restore 0618
@@ -122,42 +236,88 @@ namespace Math {
       {
       }
 
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       public virtual global::Math.DivReply Div(global::Math.DivArgs request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return Div(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       public virtual global::Math.DivReply Div(global::Math.DivArgs request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_Div, null, options, request);
       }
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Math.DivReply> DivAsync(global::Math.DivArgs request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return DivAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Div divides args.dividend by args.divisor and returns the quotient and
+      ///  remainder.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Math.DivReply> DivAsync(global::Math.DivArgs request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_Div, null, options, request);
       }
+      /// <summary>
+      ///  DivMany accepts an arbitrary number of division args from the client stream
+      ///  and sends back the results in the reply stream.  The stream continues until
+      ///  the client closes its end; the server does the same after sending all the
+      ///  replies.  The stream ends immediately if either end aborts.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Math.DivArgs, global::Math.DivReply> DivMany(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return DivMany(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  DivMany accepts an arbitrary number of division args from the client stream
+      ///  and sends back the results in the reply stream.  The stream continues until
+      ///  the client closes its end; the server does the same after sending all the
+      ///  replies.  The stream ends immediately if either end aborts.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Math.DivArgs, global::Math.DivReply> DivMany(CallOptions options)
       {
         return CallInvoker.AsyncDuplexStreamingCall(__Method_DivMany, null, options);
       }
+      /// <summary>
+      ///  Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
+      ///  generates up to limit numbers; otherwise it continues until the call is
+      ///  canceled.  Unlike Fib above, Fib has no final FibReply.
+      /// </summary>
       public virtual AsyncServerStreamingCall<global::Math.Num> Fib(global::Math.FibArgs request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return Fib(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
+      ///  generates up to limit numbers; otherwise it continues until the call is
+      ///  canceled.  Unlike Fib above, Fib has no final FibReply.
+      /// </summary>
       public virtual AsyncServerStreamingCall<global::Math.Num> Fib(global::Math.FibArgs request, CallOptions options)
       {
         return CallInvoker.AsyncServerStreamingCall(__Method_Fib, null, options, request);
       }
+      /// <summary>
+      ///  Sum sums a stream of numbers, returning the final result once the stream
+      ///  is closed.
+      /// </summary>
       public virtual AsyncClientStreamingCall<global::Math.Num, global::Math.Num> Sum(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return Sum(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Sum sums a stream of numbers, returning the final result once the stream
+      ///  is closed.
+      /// </summary>
       public virtual AsyncClientStreamingCall<global::Math.Num, global::Math.Num> Sum(CallOptions options)
       {
         return CallInvoker.AsyncClientStreamingCall(__Method_Sum, null, options);
@@ -168,13 +328,13 @@ namespace Math {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for Math</summary>
     public static MathClient NewClient(Channel channel)
     {
       return new MathClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IMath serviceImpl)
     #pragma warning restore 0618
@@ -186,7 +346,7 @@ namespace Math {
           .AddMethod(__Method_Sum, serviceImpl.Sum).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(MathBase serviceImpl)
     #pragma warning restore 0618
diff --git a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
index e2cdabf011..967d1170be 100644
--- a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
+++ b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
@@ -1,5 +1,35 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: health.proto
+// Original file comments:
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
 #region Designer generated code
 
 using System;
@@ -22,13 +52,13 @@ namespace Grpc.Health.V1 {
         __Marshaller_HealthCheckRequest,
         __Marshaller_HealthCheckResponse);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Grpc.Health.V1.HealthReflection.Descriptor.Services[0]; }
     }
 
-    // client interface
+    /// <summary>Client for Health</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IHealthClient
     {
@@ -38,14 +68,14 @@ namespace Grpc.Health.V1 {
       AsyncUnaryCall<global::Grpc.Health.V1.HealthCheckResponse> CheckAsync(global::Grpc.Health.V1.HealthCheckRequest request, CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of Health</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IHealth
     {
       Task<global::Grpc.Health.V1.HealthCheckResponse> Check(global::Grpc.Health.V1.HealthCheckRequest request, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of Health</summary>
     public abstract class HealthBase
     {
       public virtual Task<global::Grpc.Health.V1.HealthCheckResponse> Check(global::Grpc.Health.V1.HealthCheckRequest request, ServerCallContext context)
@@ -55,7 +85,7 @@ namespace Grpc.Health.V1 {
 
     }
 
-    // client stub
+    /// <summary>Client for Health</summary>
     #pragma warning disable 0618
     public class HealthClient : ClientBase<HealthClient>, IHealthClient
     #pragma warning restore 0618
@@ -97,13 +127,13 @@ namespace Grpc.Health.V1 {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for Health</summary>
     public static HealthClient NewClient(Channel channel)
     {
       return new HealthClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IHealth serviceImpl)
     #pragma warning restore 0618
@@ -112,7 +142,7 @@ namespace Grpc.Health.V1 {
           .AddMethod(__Method_Check, serviceImpl.Check).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(HealthBase serviceImpl)
     #pragma warning restore 0618
diff --git a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
index 0f701a837f..aa4f1c5c3e 100644
--- a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
@@ -1,5 +1,41 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: src/proto/grpc/testing/metrics.proto
+// Original file comments:
+// Copyright 2015-2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Contains the definitions for a metrics service and the type of metrics
+// exposed by the service.
+//
+// Currently, 'Gauge' (i.e a metric that represents the measured value of
+// something at an instant of time) is the only metric type supported by the
+// service.
 #region Designer generated code
 
 using System;
@@ -30,40 +66,74 @@ namespace Grpc.Testing {
         __Marshaller_GaugeRequest,
         __Marshaller_GaugeResponse);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Grpc.Testing.MetricsReflection.Descriptor.Services[0]; }
     }
 
-    // client interface
+    /// <summary>Client for MetricsService</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IMetricsServiceClient
     {
+      /// <summary>
+      ///  Returns the values of all the gauges that are currently being maintained by
+      ///  the service
+      /// </summary>
       AsyncServerStreamingCall<global::Grpc.Testing.GaugeResponse> GetAllGauges(global::Grpc.Testing.EmptyMessage request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Returns the values of all the gauges that are currently being maintained by
+      ///  the service
+      /// </summary>
       AsyncServerStreamingCall<global::Grpc.Testing.GaugeResponse> GetAllGauges(global::Grpc.Testing.EmptyMessage request, CallOptions options);
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       global::Grpc.Testing.GaugeResponse GetGauge(global::Grpc.Testing.GaugeRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       global::Grpc.Testing.GaugeResponse GetGauge(global::Grpc.Testing.GaugeRequest request, CallOptions options);
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.GaugeResponse> GetGaugeAsync(global::Grpc.Testing.GaugeRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.GaugeResponse> GetGaugeAsync(global::Grpc.Testing.GaugeRequest request, CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of MetricsService</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IMetricsService
     {
+      /// <summary>
+      ///  Returns the values of all the gauges that are currently being maintained by
+      ///  the service
+      /// </summary>
       Task GetAllGauges(global::Grpc.Testing.EmptyMessage request, IServerStreamWriter<global::Grpc.Testing.GaugeResponse> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       Task<global::Grpc.Testing.GaugeResponse> GetGauge(global::Grpc.Testing.GaugeRequest request, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of MetricsService</summary>
     public abstract class MetricsServiceBase
     {
+      /// <summary>
+      ///  Returns the values of all the gauges that are currently being maintained by
+      ///  the service
+      /// </summary>
       public virtual Task GetAllGauges(global::Grpc.Testing.EmptyMessage request, IServerStreamWriter<global::Grpc.Testing.GaugeResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       public virtual Task<global::Grpc.Testing.GaugeResponse> GetGauge(global::Grpc.Testing.GaugeRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
@@ -71,7 +141,7 @@ namespace Grpc.Testing {
 
     }
 
-    // client stub
+    /// <summary>Client for MetricsService</summary>
     #pragma warning disable 0618
     public class MetricsServiceClient : ClientBase<MetricsServiceClient>, IMetricsServiceClient
     #pragma warning restore 0618
@@ -91,26 +161,46 @@ namespace Grpc.Testing {
       {
       }
 
+      /// <summary>
+      ///  Returns the values of all the gauges that are currently being maintained by
+      ///  the service
+      /// </summary>
       public virtual AsyncServerStreamingCall<global::Grpc.Testing.GaugeResponse> GetAllGauges(global::Grpc.Testing.EmptyMessage request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return GetAllGauges(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Returns the values of all the gauges that are currently being maintained by
+      ///  the service
+      /// </summary>
       public virtual AsyncServerStreamingCall<global::Grpc.Testing.GaugeResponse> GetAllGauges(global::Grpc.Testing.EmptyMessage request, CallOptions options)
       {
         return CallInvoker.AsyncServerStreamingCall(__Method_GetAllGauges, null, options, request);
       }
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       public virtual global::Grpc.Testing.GaugeResponse GetGauge(global::Grpc.Testing.GaugeRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return GetGauge(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       public virtual global::Grpc.Testing.GaugeResponse GetGauge(global::Grpc.Testing.GaugeRequest request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_GetGauge, null, options, request);
       }
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.GaugeResponse> GetGaugeAsync(global::Grpc.Testing.GaugeRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return GetGaugeAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Returns the value of one gauge
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.GaugeResponse> GetGaugeAsync(global::Grpc.Testing.GaugeRequest request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_GetGauge, null, options, request);
@@ -121,13 +211,13 @@ namespace Grpc.Testing {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for MetricsService</summary>
     public static MetricsServiceClient NewClient(Channel channel)
     {
       return new MetricsServiceClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IMetricsService serviceImpl)
     #pragma warning restore 0618
@@ -137,7 +227,7 @@ namespace Grpc.Testing {
           .AddMethod(__Method_GetGauge, serviceImpl.GetGauge).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(MetricsServiceBase serviceImpl)
     #pragma warning restore 0618
diff --git a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
index 3f07a7aeb6..42bf5e0b58 100644
--- a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
@@ -1,5 +1,37 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: src/proto/grpc/testing/services.proto
+// Original file comments:
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// An integration test service that covers all the method signature permutations
+// of unary/streaming requests/responses.
 #region Designer generated code
 
 using System;
@@ -29,40 +61,80 @@ namespace Grpc.Testing {
         __Marshaller_SimpleRequest,
         __Marshaller_SimpleResponse);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Grpc.Testing.ServicesReflection.Descriptor.Services[0]; }
     }
 
-    // client interface
+    /// <summary>Client for BenchmarkService</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IBenchmarkServiceClient
     {
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, CallOptions options);
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, CallOptions options);
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.SimpleRequest, global::Grpc.Testing.SimpleResponse> StreamingCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.SimpleRequest, global::Grpc.Testing.SimpleResponse> StreamingCall(CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of BenchmarkService</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IBenchmarkService
     {
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context);
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       Task StreamingCall(IAsyncStreamReader<global::Grpc.Testing.SimpleRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.SimpleResponse> responseStream, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of BenchmarkService</summary>
     public abstract class BenchmarkServiceBase
     {
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual Task StreamingCall(IAsyncStreamReader<global::Grpc.Testing.SimpleRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.SimpleResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
@@ -70,7 +142,7 @@ namespace Grpc.Testing {
 
     }
 
-    // client stub
+    /// <summary>Client for BenchmarkService</summary>
     #pragma warning disable 0618
     public class BenchmarkServiceClient : ClientBase<BenchmarkServiceClient>, IBenchmarkServiceClient
     #pragma warning restore 0618
@@ -90,26 +162,50 @@ namespace Grpc.Testing {
       {
       }
 
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return UnaryCall(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_UnaryCall, null, options, request);
       }
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return UnaryCallAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_UnaryCall, null, options, request);
       }
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.SimpleRequest, global::Grpc.Testing.SimpleResponse> StreamingCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return StreamingCall(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One request followed by one response.
+      ///  The server returns the client payload as-is.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.SimpleRequest, global::Grpc.Testing.SimpleResponse> StreamingCall(CallOptions options)
       {
         return CallInvoker.AsyncDuplexStreamingCall(__Method_StreamingCall, null, options);
@@ -120,13 +216,13 @@ namespace Grpc.Testing {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for BenchmarkService</summary>
     public static BenchmarkServiceClient NewClient(Channel channel)
     {
       return new BenchmarkServiceClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IBenchmarkService serviceImpl)
     #pragma warning restore 0618
@@ -136,7 +232,7 @@ namespace Grpc.Testing {
           .AddMethod(__Method_StreamingCall, serviceImpl.StreamingCall).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(BenchmarkServiceBase serviceImpl)
     #pragma warning restore 0618
@@ -187,58 +283,158 @@ namespace Grpc.Testing {
         __Marshaller_Void,
         __Marshaller_Void);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Grpc.Testing.ServicesReflection.Descriptor.Services[1]; }
     }
 
-    // client interface
+    /// <summary>Client for WorkerService</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IWorkerServiceClient
     {
+      /// <summary>
+      ///  Start server with specified workload.
+      ///  First request sent specifies the ServerConfig followed by ServerStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test server
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.ServerArgs, global::Grpc.Testing.ServerStatus> RunServer(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Start server with specified workload.
+      ///  First request sent specifies the ServerConfig followed by ServerStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test server
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.ServerArgs, global::Grpc.Testing.ServerStatus> RunServer(CallOptions options);
+      /// <summary>
+      ///  Start client with specified workload.
+      ///  First request sent specifies the ClientConfig followed by ClientStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test client
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.ClientArgs, global::Grpc.Testing.ClientStatus> RunClient(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Start client with specified workload.
+      ///  First request sent specifies the ClientConfig followed by ClientStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test client
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.ClientArgs, global::Grpc.Testing.ClientStatus> RunClient(CallOptions options);
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       global::Grpc.Testing.CoreResponse CoreCount(global::Grpc.Testing.CoreRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       global::Grpc.Testing.CoreResponse CoreCount(global::Grpc.Testing.CoreRequest request, CallOptions options);
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.CoreResponse> CoreCountAsync(global::Grpc.Testing.CoreRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.CoreResponse> CoreCountAsync(global::Grpc.Testing.CoreRequest request, CallOptions options);
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       global::Grpc.Testing.Void QuitWorker(global::Grpc.Testing.Void request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       global::Grpc.Testing.Void QuitWorker(global::Grpc.Testing.Void request, CallOptions options);
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.Void> QuitWorkerAsync(global::Grpc.Testing.Void request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.Void> QuitWorkerAsync(global::Grpc.Testing.Void request, CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of WorkerService</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IWorkerService
     {
+      /// <summary>
+      ///  Start server with specified workload.
+      ///  First request sent specifies the ServerConfig followed by ServerStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test server
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       Task RunServer(IAsyncStreamReader<global::Grpc.Testing.ServerArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ServerStatus> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  Start client with specified workload.
+      ///  First request sent specifies the ClientConfig followed by ClientStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test client
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       Task RunClient(IAsyncStreamReader<global::Grpc.Testing.ClientArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ClientStatus> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       Task<global::Grpc.Testing.CoreResponse> CoreCount(global::Grpc.Testing.CoreRequest request, ServerCallContext context);
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       Task<global::Grpc.Testing.Void> QuitWorker(global::Grpc.Testing.Void request, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of WorkerService</summary>
     public abstract class WorkerServiceBase
     {
+      /// <summary>
+      ///  Start server with specified workload.
+      ///  First request sent specifies the ServerConfig followed by ServerStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test server
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       public virtual Task RunServer(IAsyncStreamReader<global::Grpc.Testing.ServerArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ServerStatus> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  Start client with specified workload.
+      ///  First request sent specifies the ClientConfig followed by ClientStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test client
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       public virtual Task RunClient(IAsyncStreamReader<global::Grpc.Testing.ClientArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ClientStatus> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       public virtual Task<global::Grpc.Testing.CoreResponse> CoreCount(global::Grpc.Testing.CoreRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       public virtual Task<global::Grpc.Testing.Void> QuitWorker(global::Grpc.Testing.Void request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
@@ -246,7 +442,7 @@ namespace Grpc.Testing {
 
     }
 
-    // client stub
+    /// <summary>Client for WorkerService</summary>
     #pragma warning disable 0618
     public class WorkerServiceClient : ClientBase<WorkerServiceClient>, IWorkerServiceClient
     #pragma warning restore 0618
@@ -266,50 +462,106 @@ namespace Grpc.Testing {
       {
       }
 
+      /// <summary>
+      ///  Start server with specified workload.
+      ///  First request sent specifies the ServerConfig followed by ServerStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test server
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.ServerArgs, global::Grpc.Testing.ServerStatus> RunServer(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return RunServer(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Start server with specified workload.
+      ///  First request sent specifies the ServerConfig followed by ServerStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test server
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.ServerArgs, global::Grpc.Testing.ServerStatus> RunServer(CallOptions options)
       {
         return CallInvoker.AsyncDuplexStreamingCall(__Method_RunServer, null, options);
       }
+      /// <summary>
+      ///  Start client with specified workload.
+      ///  First request sent specifies the ClientConfig followed by ClientStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test client
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.ClientArgs, global::Grpc.Testing.ClientStatus> RunClient(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return RunClient(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Start client with specified workload.
+      ///  First request sent specifies the ClientConfig followed by ClientStatus
+      ///  response. After that, a "Mark" can be sent anytime to request the latest
+      ///  stats. Closing the stream will initiate shutdown of the test client
+      ///  and once the shutdown has finished, the OK status is sent to terminate
+      ///  this RPC.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.ClientArgs, global::Grpc.Testing.ClientStatus> RunClient(CallOptions options)
       {
         return CallInvoker.AsyncDuplexStreamingCall(__Method_RunClient, null, options);
       }
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       public virtual global::Grpc.Testing.CoreResponse CoreCount(global::Grpc.Testing.CoreRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return CoreCount(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       public virtual global::Grpc.Testing.CoreResponse CoreCount(global::Grpc.Testing.CoreRequest request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_CoreCount, null, options, request);
       }
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.CoreResponse> CoreCountAsync(global::Grpc.Testing.CoreRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return CoreCountAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Just return the core count - unary call
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.CoreResponse> CoreCountAsync(global::Grpc.Testing.CoreRequest request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_CoreCount, null, options, request);
       }
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       public virtual global::Grpc.Testing.Void QuitWorker(global::Grpc.Testing.Void request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return QuitWorker(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       public virtual global::Grpc.Testing.Void QuitWorker(global::Grpc.Testing.Void request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_QuitWorker, null, options, request);
       }
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.Void> QuitWorkerAsync(global::Grpc.Testing.Void request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return QuitWorkerAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  Quit this worker
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.Void> QuitWorkerAsync(global::Grpc.Testing.Void request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_QuitWorker, null, options, request);
@@ -320,13 +572,13 @@ namespace Grpc.Testing {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for WorkerService</summary>
     public static WorkerServiceClient NewClient(Channel channel)
     {
       return new WorkerServiceClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IWorkerService serviceImpl)
     #pragma warning restore 0618
@@ -338,7 +590,7 @@ namespace Grpc.Testing {
           .AddMethod(__Method_QuitWorker, serviceImpl.QuitWorker).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(WorkerServiceBase serviceImpl)
     #pragma warning restore 0618
diff --git a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
index 4efd35f81f..f1878cbb55 100644
--- a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
@@ -1,5 +1,38 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: src/proto/grpc/testing/test.proto
+// Original file comments:
+// Copyright 2015-2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// An integration test service that covers all the method signature permutations
+// of unary/streaming requests/responses.
+//
 #region Designer generated code
 
 using System;
@@ -8,6 +41,10 @@ using System.Threading.Tasks;
 using Grpc.Core;
 
 namespace Grpc.Testing {
+  /// <summary>
+  ///  A simple service to test the various types of RPCs and experiment with
+  ///  performance with various types of payload.
+  /// </summary>
   public static class TestService
   {
     static readonly string __ServiceName = "grpc.testing.TestService";
@@ -62,74 +99,186 @@ namespace Grpc.Testing {
         __Marshaller_StreamingOutputCallRequest,
         __Marshaller_StreamingOutputCallResponse);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Grpc.Testing.TestReflection.Descriptor.Services[0]; }
     }
 
-    // client interface
+    /// <summary>Client for TestService</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface ITestServiceClient
     {
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       global::Grpc.Testing.Empty EmptyCall(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       global::Grpc.Testing.Empty EmptyCall(global::Grpc.Testing.Empty request, CallOptions options);
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.Empty> EmptyCallAsync(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.Empty> EmptyCallAsync(global::Grpc.Testing.Empty request, CallOptions options);
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, CallOptions options);
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, CallOptions options);
+      /// <summary>
+      ///  One request followed by a sequence of responses (streamed download).
+      ///  The server returns the payload with client desired type and sizes.
+      /// </summary>
       AsyncServerStreamingCall<global::Grpc.Testing.StreamingOutputCallResponse> StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  One request followed by a sequence of responses (streamed download).
+      ///  The server returns the payload with client desired type and sizes.
+      /// </summary>
       AsyncServerStreamingCall<global::Grpc.Testing.StreamingOutputCallResponse> StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, CallOptions options);
+      /// <summary>
+      ///  A sequence of requests followed by one response (streamed upload).
+      ///  The server returns the aggregated size of client payload as the result.
+      /// </summary>
       AsyncClientStreamingCall<global::Grpc.Testing.StreamingInputCallRequest, global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A sequence of requests followed by one response (streamed upload).
+      ///  The server returns the aggregated size of client payload as the result.
+      /// </summary>
       AsyncClientStreamingCall<global::Grpc.Testing.StreamingInputCallRequest, global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(CallOptions options);
+      /// <summary>
+      ///  A sequence of requests with each request served by the server immediately.
+      ///  As one request could lead to multiple responses, this interface
+      ///  demonstrates the idea of full duplexing.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> FullDuplexCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A sequence of requests with each request served by the server immediately.
+      ///  As one request could lead to multiple responses, this interface
+      ///  demonstrates the idea of full duplexing.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> FullDuplexCall(CallOptions options);
+      /// <summary>
+      ///  A sequence of requests followed by a sequence of responses.
+      ///  The server buffers all the client requests and then serves them in order. A
+      ///  stream of responses are returned to the client when the server starts with
+      ///  first request.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> HalfDuplexCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A sequence of requests followed by a sequence of responses.
+      ///  The server buffers all the client requests and then serves them in order. A
+      ///  stream of responses are returned to the client when the server starts with
+      ///  first request.
+      /// </summary>
       AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> HalfDuplexCall(CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of TestService</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface ITestService
     {
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       Task<global::Grpc.Testing.Empty> EmptyCall(global::Grpc.Testing.Empty request, ServerCallContext context);
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context);
+      /// <summary>
+      ///  One request followed by a sequence of responses (streamed download).
+      ///  The server returns the payload with client desired type and sizes.
+      /// </summary>
       Task StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  A sequence of requests followed by one response (streamed upload).
+      ///  The server returns the aggregated size of client payload as the result.
+      /// </summary>
       Task<global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(IAsyncStreamReader<global::Grpc.Testing.StreamingInputCallRequest> requestStream, ServerCallContext context);
+      /// <summary>
+      ///  A sequence of requests with each request served by the server immediately.
+      ///  As one request could lead to multiple responses, this interface
+      ///  demonstrates the idea of full duplexing.
+      /// </summary>
       Task FullDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  A sequence of requests followed by a sequence of responses.
+      ///  The server buffers all the client requests and then serves them in order. A
+      ///  stream of responses are returned to the client when the server starts with
+      ///  first request.
+      /// </summary>
       Task HalfDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of TestService</summary>
     public abstract class TestServiceBase
     {
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       public virtual Task<global::Grpc.Testing.Empty> EmptyCall(global::Grpc.Testing.Empty request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       public virtual Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  One request followed by a sequence of responses (streamed download).
+      ///  The server returns the payload with client desired type and sizes.
+      /// </summary>
       public virtual Task StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  A sequence of requests followed by one response (streamed upload).
+      ///  The server returns the aggregated size of client payload as the result.
+      /// </summary>
       public virtual Task<global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(IAsyncStreamReader<global::Grpc.Testing.StreamingInputCallRequest> requestStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  A sequence of requests with each request served by the server immediately.
+      ///  As one request could lead to multiple responses, this interface
+      ///  demonstrates the idea of full duplexing.
+      /// </summary>
       public virtual Task FullDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
+      /// <summary>
+      ///  A sequence of requests followed by a sequence of responses.
+      ///  The server buffers all the client requests and then serves them in order. A
+      ///  stream of responses are returned to the client when the server starts with
+      ///  first request.
+      /// </summary>
       public virtual Task HalfDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
@@ -137,7 +286,7 @@ namespace Grpc.Testing {
 
     }
 
-    // client stub
+    /// <summary>Client for TestService</summary>
     #pragma warning disable 0618
     public class TestServiceClient : ClientBase<TestServiceClient>, ITestServiceClient
     #pragma warning restore 0618
@@ -157,66 +306,128 @@ namespace Grpc.Testing {
       {
       }
 
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       public virtual global::Grpc.Testing.Empty EmptyCall(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return EmptyCall(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       public virtual global::Grpc.Testing.Empty EmptyCall(global::Grpc.Testing.Empty request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_EmptyCall, null, options, request);
       }
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.Empty> EmptyCallAsync(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return EmptyCallAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One empty request followed by one empty response.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.Empty> EmptyCallAsync(global::Grpc.Testing.Empty request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_EmptyCall, null, options, request);
       }
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       public virtual global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return UnaryCall(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       public virtual global::Grpc.Testing.SimpleResponse UnaryCall(global::Grpc.Testing.SimpleRequest request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_UnaryCall, null, options, request);
       }
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return UnaryCallAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One request followed by one response.
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.SimpleResponse> UnaryCallAsync(global::Grpc.Testing.SimpleRequest request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_UnaryCall, null, options, request);
       }
+      /// <summary>
+      ///  One request followed by a sequence of responses (streamed download).
+      ///  The server returns the payload with client desired type and sizes.
+      /// </summary>
       public virtual AsyncServerStreamingCall<global::Grpc.Testing.StreamingOutputCallResponse> StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return StreamingOutputCall(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  One request followed by a sequence of responses (streamed download).
+      ///  The server returns the payload with client desired type and sizes.
+      /// </summary>
       public virtual AsyncServerStreamingCall<global::Grpc.Testing.StreamingOutputCallResponse> StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, CallOptions options)
       {
         return CallInvoker.AsyncServerStreamingCall(__Method_StreamingOutputCall, null, options, request);
       }
+      /// <summary>
+      ///  A sequence of requests followed by one response (streamed upload).
+      ///  The server returns the aggregated size of client payload as the result.
+      /// </summary>
       public virtual AsyncClientStreamingCall<global::Grpc.Testing.StreamingInputCallRequest, global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return StreamingInputCall(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  A sequence of requests followed by one response (streamed upload).
+      ///  The server returns the aggregated size of client payload as the result.
+      /// </summary>
       public virtual AsyncClientStreamingCall<global::Grpc.Testing.StreamingInputCallRequest, global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(CallOptions options)
       {
         return CallInvoker.AsyncClientStreamingCall(__Method_StreamingInputCall, null, options);
       }
+      /// <summary>
+      ///  A sequence of requests with each request served by the server immediately.
+      ///  As one request could lead to multiple responses, this interface
+      ///  demonstrates the idea of full duplexing.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> FullDuplexCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return FullDuplexCall(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  A sequence of requests with each request served by the server immediately.
+      ///  As one request could lead to multiple responses, this interface
+      ///  demonstrates the idea of full duplexing.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> FullDuplexCall(CallOptions options)
       {
         return CallInvoker.AsyncDuplexStreamingCall(__Method_FullDuplexCall, null, options);
       }
+      /// <summary>
+      ///  A sequence of requests followed by a sequence of responses.
+      ///  The server buffers all the client requests and then serves them in order. A
+      ///  stream of responses are returned to the client when the server starts with
+      ///  first request.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> HalfDuplexCall(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return HalfDuplexCall(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  A sequence of requests followed by a sequence of responses.
+      ///  The server buffers all the client requests and then serves them in order. A
+      ///  stream of responses are returned to the client when the server starts with
+      ///  first request.
+      /// </summary>
       public virtual AsyncDuplexStreamingCall<global::Grpc.Testing.StreamingOutputCallRequest, global::Grpc.Testing.StreamingOutputCallResponse> HalfDuplexCall(CallOptions options)
       {
         return CallInvoker.AsyncDuplexStreamingCall(__Method_HalfDuplexCall, null, options);
@@ -227,13 +438,13 @@ namespace Grpc.Testing {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for TestService</summary>
     public static TestServiceClient NewClient(Channel channel)
     {
       return new TestServiceClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(ITestService serviceImpl)
     #pragma warning restore 0618
@@ -247,7 +458,7 @@ namespace Grpc.Testing {
           .AddMethod(__Method_HalfDuplexCall, serviceImpl.HalfDuplexCall).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(TestServiceBase serviceImpl)
     #pragma warning restore 0618
@@ -262,6 +473,10 @@ namespace Grpc.Testing {
     }
 
   }
+  /// <summary>
+  ///  A simple service NOT implemented at servers so clients can test for
+  ///  that case.
+  /// </summary>
   public static class UnimplementedService
   {
     static readonly string __ServiceName = "grpc.testing.UnimplementedService";
@@ -275,32 +490,50 @@ namespace Grpc.Testing {
         __Marshaller_Empty,
         __Marshaller_Empty);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Grpc.Testing.TestReflection.Descriptor.Services[1]; }
     }
 
-    // client interface
+    /// <summary>Client for UnimplementedService</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IUnimplementedServiceClient
     {
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       global::Grpc.Testing.Empty UnimplementedCall(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       global::Grpc.Testing.Empty UnimplementedCall(global::Grpc.Testing.Empty request, CallOptions options);
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.Empty> UnimplementedCallAsync(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       AsyncUnaryCall<global::Grpc.Testing.Empty> UnimplementedCallAsync(global::Grpc.Testing.Empty request, CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of UnimplementedService</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IUnimplementedService
     {
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       Task<global::Grpc.Testing.Empty> UnimplementedCall(global::Grpc.Testing.Empty request, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of UnimplementedService</summary>
     public abstract class UnimplementedServiceBase
     {
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       public virtual Task<global::Grpc.Testing.Empty> UnimplementedCall(global::Grpc.Testing.Empty request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
@@ -308,7 +541,7 @@ namespace Grpc.Testing {
 
     }
 
-    // client stub
+    /// <summary>Client for UnimplementedService</summary>
     #pragma warning disable 0618
     public class UnimplementedServiceClient : ClientBase<UnimplementedServiceClient>, IUnimplementedServiceClient
     #pragma warning restore 0618
@@ -328,18 +561,30 @@ namespace Grpc.Testing {
       {
       }
 
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       public virtual global::Grpc.Testing.Empty UnimplementedCall(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return UnimplementedCall(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       public virtual global::Grpc.Testing.Empty UnimplementedCall(global::Grpc.Testing.Empty request, CallOptions options)
       {
         return CallInvoker.BlockingUnaryCall(__Method_UnimplementedCall, null, options, request);
       }
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.Empty> UnimplementedCallAsync(global::Grpc.Testing.Empty request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
         return UnimplementedCallAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  A call that no server should implement
+      /// </summary>
       public virtual AsyncUnaryCall<global::Grpc.Testing.Empty> UnimplementedCallAsync(global::Grpc.Testing.Empty request, CallOptions options)
       {
         return CallInvoker.AsyncUnaryCall(__Method_UnimplementedCall, null, options, request);
@@ -350,13 +595,13 @@ namespace Grpc.Testing {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for UnimplementedService</summary>
     public static UnimplementedServiceClient NewClient(Channel channel)
     {
       return new UnimplementedServiceClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IUnimplementedService serviceImpl)
     #pragma warning restore 0618
@@ -365,7 +610,7 @@ namespace Grpc.Testing {
           .AddMethod(__Method_UnimplementedCall, serviceImpl.UnimplementedCall).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(UnimplementedServiceBase serviceImpl)
     #pragma warning restore 0618
@@ -375,6 +620,9 @@ namespace Grpc.Testing {
     }
 
   }
+  /// <summary>
+  ///  A service used to control reconnect server.
+  /// </summary>
   public static class ReconnectService
   {
     static readonly string __ServiceName = "grpc.testing.ReconnectService";
@@ -397,13 +645,13 @@ namespace Grpc.Testing {
         __Marshaller_Empty,
         __Marshaller_ReconnectInfo);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Grpc.Testing.TestReflection.Descriptor.Services[2]; }
     }
 
-    // client interface
+    /// <summary>Client for ReconnectService</summary>
     [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IReconnectServiceClient
     {
@@ -417,7 +665,7 @@ namespace Grpc.Testing {
       AsyncUnaryCall<global::Grpc.Testing.ReconnectInfo> StopAsync(global::Grpc.Testing.Empty request, CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of ReconnectService</summary>
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IReconnectService
     {
@@ -425,7 +673,7 @@ namespace Grpc.Testing {
       Task<global::Grpc.Testing.ReconnectInfo> Stop(global::Grpc.Testing.Empty request, ServerCallContext context);
     }
 
-    // server-side abstract class
+    /// <summary>Base class for server-side implementations of ReconnectService</summary>
     public abstract class ReconnectServiceBase
     {
       public virtual Task<global::Grpc.Testing.Empty> Start(global::Grpc.Testing.ReconnectParams request, ServerCallContext context)
@@ -440,7 +688,7 @@ namespace Grpc.Testing {
 
     }
 
-    // client stub
+    /// <summary>Client for ReconnectService</summary>
     #pragma warning disable 0618
     public class ReconnectServiceClient : ClientBase<ReconnectServiceClient>, IReconnectServiceClient
     #pragma warning restore 0618
@@ -498,13 +746,13 @@ namespace Grpc.Testing {
       }
     }
 
-    // creates a new client
+    /// <summary>Creates a new client for ReconnectService</summary>
     public static ReconnectServiceClient NewClient(Channel channel)
     {
       return new ReconnectServiceClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IReconnectService serviceImpl)
     #pragma warning restore 0618
@@ -514,7 +762,7 @@ namespace Grpc.Testing {
           .AddMethod(__Method_Stop, serviceImpl.Stop).Build();
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
     #pragma warning disable 0618
     public static ServerServiceDefinition BindService(ReconnectServiceBase serviceImpl)
     #pragma warning restore 0618
-- 
GitLab


From 0c6070f68d5dbac069fd19e1ddc394c2ea3c4775 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Thu, 28 Apr 2016 11:26:34 -0700
Subject: [PATCH 123/570] Mark stream as cancelled if we exceed the metadata
 size limit. Also take this opportunity to convert the seen_error field to a
 bool.

---
 .../chttp2/transport/chttp2_transport.c       | 31 ++++++++++++++-----
 .../ext/transport/chttp2/transport/internal.h |  6 ++--
 .../ext/transport/chttp2/transport/parsing.c  | 14 ++++++---
 test/core/end2end/tests/large_metadata.c      |  8 ++---
 4 files changed, 40 insertions(+), 19 deletions(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index c24950a189..b73ec2a7e9 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -858,7 +858,7 @@ static void perform_stream_op_locked(
         add_closure_barrier(on_complete);
     stream_global->send_initial_metadata = op->send_initial_metadata;
     if (contains_non_ok_status(transport_global, op->send_initial_metadata)) {
-      stream_global->seen_error = 1;
+      stream_global->seen_error = true;
       grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
     }
     if (!stream_global->write_closed) {
@@ -899,7 +899,7 @@ static void perform_stream_op_locked(
         add_closure_barrier(on_complete);
     stream_global->send_trailing_metadata = op->send_trailing_metadata;
     if (contains_non_ok_status(transport_global, op->send_trailing_metadata)) {
-      stream_global->seen_error = 1;
+      stream_global->seen_error = true;
       grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
     }
     if (stream_global->write_closed) {
@@ -1076,6 +1076,16 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx,
       grpc_chttp2_list_pop_check_read_ops(transport_global, &stream_global)) {
     if (stream_global->recv_initial_metadata_ready != NULL &&
         stream_global->published_initial_metadata) {
+      if (stream_global->seen_error) {
+        while ((bs = grpc_chttp2_incoming_frame_queue_pop(
+                    &stream_global->incoming_frames)) != NULL) {
+          grpc_byte_stream_destroy(exec_ctx, bs);
+        }
+        if (stream_global->exceeded_metadata_size) {
+          cancel_from_api(exec_ctx, transport_global, stream_global,
+                          GRPC_STATUS_RESOURCE_EXHAUSTED);
+        }
+      }
       grpc_chttp2_incoming_metadata_buffer_publish(
           &stream_global->received_initial_metadata,
           stream_global->recv_initial_metadata);
@@ -1105,10 +1115,15 @@ static void check_read_ops(grpc_exec_ctx *exec_ctx,
     }
     if (stream_global->recv_trailing_metadata_finished != NULL &&
         stream_global->read_closed && stream_global->write_closed) {
-      while (stream_global->seen_error &&
-             (bs = grpc_chttp2_incoming_frame_queue_pop(
-                  &stream_global->incoming_frames)) != NULL) {
-        grpc_byte_stream_destroy(exec_ctx, bs);
+      if (stream_global->seen_error) {
+        while ((bs = grpc_chttp2_incoming_frame_queue_pop(
+                    &stream_global->incoming_frames)) != NULL) {
+          grpc_byte_stream_destroy(exec_ctx, bs);
+        }
+        if (stream_global->exceeded_metadata_size) {
+          cancel_from_api(exec_ctx, transport_global, stream_global,
+                          GRPC_STATUS_RESOURCE_EXHAUSTED);
+        }
       }
       if (stream_global->incoming_frames.head == NULL) {
         grpc_chttp2_incoming_metadata_buffer_publish(
@@ -1175,7 +1190,7 @@ static void cancel_from_api(grpc_exec_ctx *exec_ctx,
                             NULL);
   }
   if (status != GRPC_STATUS_OK && !stream_global->seen_error) {
-    stream_global->seen_error = 1;
+    stream_global->seen_error = true;
     grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
   }
   grpc_chttp2_mark_stream_closed(exec_ctx, transport_global, stream_global, 1,
@@ -1187,7 +1202,7 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx,
                              grpc_chttp2_stream_global *stream_global,
                              grpc_status_code status, gpr_slice *slice) {
   if (status != GRPC_STATUS_OK) {
-    stream_global->seen_error = 1;
+    stream_global->seen_error = true;
     grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
   }
   /* stream_global->recv_trailing_metadata_finished gives us a
diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h
index d547a6e9c1..be38ffda1f 100644
--- a/src/core/ext/transport/chttp2/transport/internal.h
+++ b/src/core/ext/transport/chttp2/transport/internal.h
@@ -410,7 +410,8 @@ typedef struct {
   uint8_t in_stream_map;
   /** has this stream seen an error? if 1, then pending incoming frames
       can be thrown away */
-  uint8_t seen_error;
+  bool seen_error;
+  bool exceeded_metadata_size;
 
   uint8_t published_initial_metadata;
   uint8_t published_trailing_metadata;
@@ -457,7 +458,8 @@ struct grpc_chttp2_stream_parsing {
   /** which metadata did we get (on this parse) */
   uint8_t got_metadata_on_parse[2];
   /** should we raise the seen_error flag in transport_global */
-  uint8_t seen_error;
+  bool seen_error;
+  bool exceeded_metadata_size;
   /** window available for peer to send to us */
   int64_t incoming_window;
   /** parsing state for data frames */
diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c
index 0cf4d87f3c..11cbb80ca8 100644
--- a/src/core/ext/transport/chttp2/transport/parsing.c
+++ b/src/core/ext/transport/chttp2/transport/parsing.c
@@ -167,7 +167,9 @@ void grpc_chttp2_publish_reads(
   while (grpc_chttp2_list_pop_parsing_seen_stream(
       transport_global, transport_parsing, &stream_global, &stream_parsing)) {
     if (stream_parsing->seen_error) {
-      stream_global->seen_error = 1;
+      stream_global->seen_error = true;
+      stream_global->exceeded_metadata_size =
+          stream_parsing->exceeded_metadata_size;
       grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
     }
 
@@ -603,7 +605,7 @@ static void on_initial_header(void *tp, grpc_mdelem *md) {
 
   if (md->key == GRPC_MDSTR_GRPC_STATUS && md != GRPC_MDELEM_GRPC_STATUS_0) {
     /* TODO(ctiller): check for a status like " 0" */
-    stream_parsing->seen_error = 1;
+    stream_parsing->seen_error = true;
   }
 
   if (md->key == GRPC_MDSTR_GRPC_TIMEOUT) {
@@ -627,7 +629,8 @@ static void on_initial_header(void *tp, grpc_mdelem *md) {
     const size_t new_size = stream_parsing->metadata_buffer[0].size +
                             GRPC_MDELEM_LENGTH(md);
     if (new_size > transport_parsing->max_metadata_size) {
-      stream_parsing->seen_error = 1;
+      stream_parsing->seen_error = true;
+      stream_parsing->exceeded_metadata_size = true;
       GRPC_MDELEM_UNREF(md);
     } else {
       grpc_chttp2_incoming_metadata_buffer_add(
@@ -656,13 +659,14 @@ static void on_trailing_header(void *tp, grpc_mdelem *md) {
 
   if (md->key == GRPC_MDSTR_GRPC_STATUS && md != GRPC_MDELEM_GRPC_STATUS_0) {
     /* TODO(ctiller): check for a status like " 0" */
-    stream_parsing->seen_error = 1;
+    stream_parsing->seen_error = true;
   }
 
   const size_t new_size = stream_parsing->metadata_buffer[1].size +
                           GRPC_MDELEM_LENGTH(md);
   if (new_size > transport_parsing->max_metadata_size) {
-    stream_parsing->seen_error = 1;
+    stream_parsing->seen_error = true;
+    stream_parsing->exceeded_metadata_size = true;
     GRPC_MDELEM_UNREF(md);
   } else {
     grpc_chttp2_incoming_metadata_buffer_add(
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index f09b55a2c0..2aa6381e9e 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -199,7 +199,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
   error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL);
   GPR_ASSERT(GRPC_CALL_OK == error);
 
-  cq_expect_completion(cqv, tag(102), 1);
+  cq_expect_completion(cqv, tag(102), allow_large_metadata);
   cq_verify(cqv);
 
   op = ops;
@@ -222,13 +222,13 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
   cq_expect_completion(cqv, tag(1), 1);
   cq_verify(cqv);
 
-// FIXME: why is this assert passing with allow_large_metadata=false?
-  GPR_ASSERT(status == GRPC_STATUS_OK);
-  GPR_ASSERT(0 == strcmp(details, "xyz"));
+  GPR_ASSERT(status == (allow_large_metadata ? GRPC_STATUS_OK
+                        : GRPC_STATUS_RESOURCE_EXHAUSTED));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
   GPR_ASSERT(was_cancelled == 0);
   if (allow_large_metadata) {
+    GPR_ASSERT(0 == strcmp(details, "xyz"));
     GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, "hello world"));
     GPR_ASSERT(contains_metadata(&request_metadata_recv, "key", meta.value));
   } else {
-- 
GitLab


From 9e3538c57df9855ff2f5c6384a00b740c2bec49a Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Thu, 28 Apr 2016 13:27:19 -0700
Subject: [PATCH 124/570] Load default roots.pem in Ruby via
 grpc_set_ssl_roots_override_callback

---
 src/ruby/ext/grpc/rb_channel_credentials.c | 28 ++++++++++++++++++++++
 src/ruby/lib/grpc.rb                       | 11 ++++++---
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/src/ruby/ext/grpc/rb_channel_credentials.c b/src/ruby/ext/grpc/rb_channel_credentials.c
index 10391bc963..4c01859db7 100644
--- a/src/ruby/ext/grpc/rb_channel_credentials.c
+++ b/src/ruby/ext/grpc/rb_channel_credentials.c
@@ -31,6 +31,8 @@
  *
  */
 
+#include <string.h>
+
 #include <ruby/ruby.h>
 #include "rb_grpc_imports.generated.h"
 #include "rb_channel_credentials.h"
@@ -39,6 +41,7 @@
 
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
+#include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 
 #include "rb_call_credentials.h"
@@ -48,6 +51,8 @@
    grpc_channel_credentials. */
 static VALUE grpc_rb_cChannelCredentials = Qnil;
 
+static char *pem_root_certs = NULL;
+
 /* grpc_rb_channel_credentials wraps a grpc_channel_credentials.  It provides a
  * mark object that is used to hold references to any objects used to create
  * the credentials. */
@@ -236,6 +241,24 @@ static VALUE grpc_rb_channel_credentials_compose(int argc, VALUE *argv,
   return grpc_rb_wrap_channel_credentials(creds, mark);
 }
 
+static grpc_ssl_roots_override_result get_ssl_roots_override(
+    char **pem_root_certs_ptr) {
+  *pem_root_certs_ptr = pem_root_certs;
+  if (pem_root_certs == NULL) {
+    return GRPC_SSL_ROOTS_OVERRIDE_FAIL;
+  } else {
+    return GRPC_SSL_ROOTS_OVERRIDE_OK;
+  }
+}
+
+static VALUE grpc_rb_set_default_roots_pem(VALUE self, VALUE roots) {
+  char *roots_ptr = StringValueCStr(roots);
+  size_t length = strlen(roots_ptr);
+  pem_root_certs = gpr_malloc((length + 1) * sizeof(char));
+  memcpy(pem_root_certs, roots_ptr, length + 1);
+  return Qnil;
+}
+
 void Init_grpc_channel_credentials() {
   grpc_rb_cChannelCredentials =
       rb_define_class_under(grpc_rb_mGrpcCore, "ChannelCredentials", rb_cObject);
@@ -251,6 +274,11 @@ void Init_grpc_channel_credentials() {
                    grpc_rb_channel_credentials_init_copy, 1);
   rb_define_method(grpc_rb_cChannelCredentials, "compose",
                    grpc_rb_channel_credentials_compose, -1);
+  rb_define_module_function(grpc_rb_cChannelCredentials,
+                            "set_default_roots_pem",
+                            grpc_rb_set_default_roots_pem, 1);
+
+  grpc_set_ssl_roots_override_callback(get_ssl_roots_override);
 
   id_pem_cert_chain = rb_intern("__pem_cert_chain");
   id_pem_private_key = rb_intern("__pem_private_key");
diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index a56c49ff59..79fa705b1c 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -28,9 +28,6 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 ssl_roots_path = File.expand_path('../../../../etc/roots.pem', __FILE__)
-unless ENV['GRPC_DEFAULT_SSL_ROOTS_FILE_PATH']
-  ENV['GRPC_DEFAULT_SSL_ROOTS_FILE_PATH'] = ssl_roots_path
-end
 
 require_relative 'grpc/errors'
 require_relative 'grpc/grpc'
@@ -42,3 +39,11 @@ require_relative 'grpc/generic/active_call'
 require_relative 'grpc/generic/client_stub'
 require_relative 'grpc/generic/service'
 require_relative 'grpc/generic/rpc_server'
+
+begin
+  file = File.open(ssl_roots_path)
+  roots = file.read
+  GRPC::Core::ChannelCredentials.set_default_roots_pem roots
+ensure
+  file.close
+end
-- 
GitLab


From 9003768b0af8dd3f51a534cb50baf7081f3caeb0 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Thu, 28 Apr 2016 15:40:45 -0700
Subject: [PATCH 125/570] Fixed unused parameter error

---
 src/ruby/ext/grpc/rb_channel_credentials.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ruby/ext/grpc/rb_channel_credentials.c b/src/ruby/ext/grpc/rb_channel_credentials.c
index 4c01859db7..09bd3093a9 100644
--- a/src/ruby/ext/grpc/rb_channel_credentials.c
+++ b/src/ruby/ext/grpc/rb_channel_credentials.c
@@ -254,6 +254,7 @@ static grpc_ssl_roots_override_result get_ssl_roots_override(
 static VALUE grpc_rb_set_default_roots_pem(VALUE self, VALUE roots) {
   char *roots_ptr = StringValueCStr(roots);
   size_t length = strlen(roots_ptr);
+  (void)self;
   pem_root_certs = gpr_malloc((length + 1) * sizeof(char));
   memcpy(pem_root_certs, roots_ptr, length + 1);
   return Qnil;
-- 
GitLab


From d0b3ae40f70d89a74a70cc6fc2fb0935bef7a99b Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 28 Apr 2016 16:20:03 -0700
Subject: [PATCH 126/570] Fix double delete

---
 test/core/util/passthru_endpoint.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/test/core/util/passthru_endpoint.c b/test/core/util/passthru_endpoint.c
index 168ae59e91..159155886d 100644
--- a/test/core/util/passthru_endpoint.c
+++ b/test/core/util/passthru_endpoint.c
@@ -83,11 +83,15 @@ static void me_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep,
   if (m->parent->shutdown) {
     ok = false;
   } else if (m->on_read != NULL) {
-    gpr_slice_buffer_addn(m->on_read_out, slices->slices, slices->count);
+    for (size_t i = 0; i < slices->count; i++) {
+      gpr_slice_buffer_add(&m->read_buffer, gpr_slice_ref(slices->slices[i]));
+    }
     grpc_exec_ctx_enqueue(exec_ctx, m->on_read, true, NULL);
     m->on_read = NULL;
   } else {
-    gpr_slice_buffer_addn(&m->read_buffer, slices->slices, slices->count);
+    for (size_t i = 0; i < slices->count; i++) {
+      gpr_slice_buffer_add(&m->read_buffer, gpr_slice_ref(slices->slices[i]));
+    }
   }
   gpr_mu_unlock(&m->parent->mu);
   grpc_exec_ctx_enqueue(exec_ctx, cb, ok, NULL);
-- 
GitLab


From 904e0a50866f6700dba74f31e1734be448d481f1 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 28 Apr 2016 16:38:01 -0700
Subject: [PATCH 127/570] Fix typo

---
 test/core/util/passthru_endpoint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/core/util/passthru_endpoint.c b/test/core/util/passthru_endpoint.c
index 159155886d..ae955b1f68 100644
--- a/test/core/util/passthru_endpoint.c
+++ b/test/core/util/passthru_endpoint.c
@@ -84,7 +84,7 @@ static void me_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep,
     ok = false;
   } else if (m->on_read != NULL) {
     for (size_t i = 0; i < slices->count; i++) {
-      gpr_slice_buffer_add(&m->read_buffer, gpr_slice_ref(slices->slices[i]));
+      gpr_slice_buffer_add(m->on_read_out, gpr_slice_ref(slices->slices[i]));
     }
     grpc_exec_ctx_enqueue(exec_ctx, m->on_read, true, NULL);
     m->on_read = NULL;
-- 
GitLab


From 0482c1046b837be17c3a056af6569d84b8f52c23 Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Tue, 19 Apr 2016 12:08:34 -0700
Subject: [PATCH 128/570] Python QPS Worker/initial scenarios

---
 src/python/grpcio/tests/qps/__init__.py       |  28 +++
 .../grpcio/tests/qps/benchmark_client.py      | 186 ++++++++++++++++++
 .../grpcio/tests/qps/benchmark_server.py      |  58 ++++++
 src/python/grpcio/tests/qps/client_runner.py  | 104 ++++++++++
 src/python/grpcio/tests/qps/histogram.py      |  85 ++++++++
 src/python/grpcio/tests/qps/qps_worker.py     |  60 ++++++
 src/python/grpcio/tests/qps/worker_server.py  | 184 +++++++++++++++++
 tools/gce/linux_performance_worker_init.sh    |   2 +
 tools/jenkins/run_performance.sh              |   2 +-
 .../performance/run_worker_python.sh          |  35 ++++
 .../run_tests/performance/scenario_config.py  | 123 ++++++++++++
 tools/run_tests/run_performance_tests.py      |   6 +-
 12 files changed, 869 insertions(+), 4 deletions(-)
 create mode 100644 src/python/grpcio/tests/qps/__init__.py
 create mode 100644 src/python/grpcio/tests/qps/benchmark_client.py
 create mode 100644 src/python/grpcio/tests/qps/benchmark_server.py
 create mode 100644 src/python/grpcio/tests/qps/client_runner.py
 create mode 100644 src/python/grpcio/tests/qps/histogram.py
 create mode 100644 src/python/grpcio/tests/qps/qps_worker.py
 create mode 100644 src/python/grpcio/tests/qps/worker_server.py
 create mode 100755 tools/run_tests/performance/run_worker_python.sh

diff --git a/src/python/grpcio/tests/qps/__init__.py b/src/python/grpcio/tests/qps/__init__.py
new file mode 100644
index 0000000000..100a624dc9
--- /dev/null
+++ b/src/python/grpcio/tests/qps/__init__.py
@@ -0,0 +1,28 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/src/python/grpcio/tests/qps/benchmark_client.py b/src/python/grpcio/tests/qps/benchmark_client.py
new file mode 100644
index 0000000000..eed0b0c6da
--- /dev/null
+++ b/src/python/grpcio/tests/qps/benchmark_client.py
@@ -0,0 +1,186 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Defines test client behaviors (UNARY/STREAMING) (SYNC/ASYNC)."""
+
+import abc
+import time
+try:
+  import Queue as queue  # Python 2.x
+except ImportError:
+  import queue  # Python 3
+
+from concurrent import futures
+
+from grpc.beta import implementations
+from src.proto.grpc.testing import messages_pb2
+from src.proto.grpc.testing import services_pb2
+from tests.unit import resources
+from tests.unit.beta import test_utilities
+
+_TIMEOUT = 60 * 60 * 24
+
+
+class BenchmarkClient:
+  """Benchmark client interface that exposes a non-blocking send_request()."""
+
+  __metaclass__ = abc.ABCMeta
+
+  def __init__(self, server, config, hist):
+    # Create the stub
+    host, port = server.split(':')
+    port = int(port)
+    if config.HasField('security_params'):
+      creds = implementations.ssl_channel_credentials(
+          resources.test_root_certificates())
+      channel = test_utilities.not_really_secure_channel(
+          host, port, creds, config.security_params.server_host_override)
+    else:
+      channel = implementations.insecure_channel(host, port)
+
+    if config.payload_config.WhichOneof('payload') == 'simple_params':
+      self._generic = False
+      self._stub = services_pb2.beta_create_BenchmarkService_stub(channel)
+      payload = messages_pb2.Payload(
+          body='\0' * config.payload_config.simple_params.req_size)
+      self._request = messages_pb2.SimpleRequest(
+          payload=payload,
+          response_size=config.payload_config.simple_params.resp_size)
+    else:
+      self._generic = True
+      self._stub = implementations.generic_stub(channel)
+      self._request = '\0' * config.payload_config.bytebuf_params.req_size
+
+    self._hist = hist
+    self._response_callbacks = []
+
+  def add_response_callback(self, callback):
+    self._response_callbacks.append(callback)
+
+  @abc.abstractmethod
+  def send_request(self):
+    """Non-blocking wrapper for a client's request operation."""
+    raise NotImplementedError()
+
+  def start(self):
+    pass
+
+  def stop(self):
+    pass
+
+  def _handle_response(self, query_time):
+    self._hist.add(query_time * 1e9)  # Report times in nanoseconds
+    for callback in self._response_callbacks:
+      callback(query_time)
+
+
+class UnarySyncBenchmarkClient(BenchmarkClient):
+
+  def __init__(self, server, config, hist):
+    super(UnarySyncBenchmarkClient, self).__init__(server, config, hist)
+    self._pool = futures.ThreadPoolExecutor(
+        max_workers=config.outstanding_rpcs_per_channel)
+
+  def send_request(self):
+    # Send requests in seperate threads to support multiple outstanding rpcs
+    # (See src/proto/grpc/testing/control.proto)
+    self._pool.submit(self._dispatch_request)
+
+  def stop(self):
+    self._pool.shutdown(wait=True)
+    self._stub = None
+
+  def _dispatch_request(self):
+    start_time = time.time()
+    self._stub.UnaryCall(self._request, _TIMEOUT)
+    end_time = time.time()
+    self._handle_response(end_time - start_time)
+
+
+class UnaryAsyncBenchmarkClient(BenchmarkClient):
+
+  def send_request(self):
+    # Use the Future callback api to support multiple outstanding rpcs
+    start_time = time.time()
+    response_future = self._stub.UnaryCall.future(self._request, _TIMEOUT)
+    response_future.add_done_callback(
+        lambda resp: self._response_received(start_time, resp))
+
+  def _response_received(self, start_time, resp):
+    resp.result()
+    end_time = time.time()
+    self._handle_response(end_time - start_time)
+
+  def stop(self):
+    self._stub = None
+
+
+class StreamingAsyncBenchmarkClient(BenchmarkClient):
+
+  def __init__(self, server, config, hist):
+    super(StreamingAsyncBenchmarkClient, self).__init__(server, config, hist)
+    self._is_streaming = False
+    self._pool = futures.ThreadPoolExecutor(max_workers=1)
+    # Use a thread-safe queue to put requests on the stream
+    self._request_queue = queue.Queue()
+    self._send_time_queue = queue.Queue()
+
+  def send_request(self):
+    self._send_time_queue.put(time.time())
+    self._request_queue.put(self._request)
+
+  def start(self):
+    self._is_streaming = True
+    self._pool.submit(self._request_stream)
+
+  def stop(self):
+    self._is_streaming = False
+    self._pool.shutdown(wait=True)
+    self._stub = None
+
+  def _request_stream(self):
+    self._is_streaming = True
+    if self._generic:
+      response_stream = self._stub.inline_stream_stream(
+          'grpc.testing.BenchmarkService', 'StreamingCall',
+          self._request_generator(), _TIMEOUT)
+    else:
+      response_stream = self._stub.StreamingCall(self._request_generator(),
+                                                 _TIMEOUT)
+    for _ in response_stream:
+      end_time = time.time()
+      self._handle_response(end_time - self._send_time_queue.get_nowait())
+
+  def _request_generator(self):
+    while self._is_streaming:
+      try:
+        request = self._request_queue.get(block=True, timeout=1.0)
+        yield request
+      except queue.Empty:
+        pass
diff --git a/src/python/grpcio/tests/qps/benchmark_server.py b/src/python/grpcio/tests/qps/benchmark_server.py
new file mode 100644
index 0000000000..8cbf480d58
--- /dev/null
+++ b/src/python/grpcio/tests/qps/benchmark_server.py
@@ -0,0 +1,58 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from src.proto.grpc.testing import messages_pb2
+from src.proto.grpc.testing import services_pb2
+
+
+class BenchmarkServer(services_pb2.BetaBenchmarkServiceServicer):
+  """Synchronous Server implementation for the Benchmark service."""
+
+  def UnaryCall(self, request, context):
+    payload = messages_pb2.Payload(body='\0' * request.response_size)
+    return messages_pb2.SimpleResponse(payload=payload)
+
+  def StreamingCall(self, request_iterator, context):
+    for request in request_iterator:
+      payload = messages_pb2.Payload(body='\0' * request.response_size)
+      yield messages_pb2.SimpleResponse(payload=payload)
+
+
+class GenericBenchmarkServer(services_pb2.BetaBenchmarkServiceServicer):
+  """Generic Server implementation for the Benchmark service."""
+
+  def __init__(self, resp_size):
+    self._response = '\0' * resp_size
+
+  def UnaryCall(self, request, context):
+    return self._response
+
+  def StreamingCall(self, request_iterator, context):
+    for request in request_iterator:
+      yield self._response
diff --git a/src/python/grpcio/tests/qps/client_runner.py b/src/python/grpcio/tests/qps/client_runner.py
new file mode 100644
index 0000000000..a36c30ccc0
--- /dev/null
+++ b/src/python/grpcio/tests/qps/client_runner.py
@@ -0,0 +1,104 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Defines behavior for WHEN clients send requests.
+
+Each client exposes a non-blocking send_request() method that the
+ClientRunner invokes either periodically or in response to some event.
+"""
+
+import abc
+import thread
+import time
+
+
+class ClientRunner:
+  """Abstract interface for sending requests from clients."""
+
+  __metaclass__ = abc.ABCMeta
+
+  def __init__(self, client):
+    self._client = client
+
+  @abc.abstractmethod
+  def start(self):
+    raise NotImplementedError()
+
+  @abc.abstractmethod
+  def stop(self):
+    raise NotImplementedError()
+
+
+class OpenLoopClientRunner(ClientRunner):
+
+  def __init__(self, client, interval_generator):
+    super(OpenLoopClientRunner, self).__init__(client)
+    self._is_running = False
+    self._interval_generator = interval_generator
+
+  def start(self):
+    self._is_running = True
+    self._client.start()
+    thread.start_new_thread(self._dispatch_requests, ())
+
+  def stop(self):
+    self._is_running = False
+    self._client.stop()
+    self._client = None
+
+  def _dispatch_requests(self):
+    while self._is_running:
+      self._client.send_request()
+      time.sleep(next(self._interval_generator))
+
+
+class ClosedLoopClientRunner(ClientRunner):
+
+  def __init__(self, client, request_count):
+    super(ClosedLoopClientRunner, self).__init__(client)
+    self._is_running = False
+    self._request_count = request_count
+    # Send a new request on each response for closed loop
+    self._client.add_response_callback(self._send_request)
+
+  def start(self):
+    self._is_running = True
+    for _ in xrange(self._request_count):
+      self._client.send_request()
+    self._client.start()
+
+  def stop(self):
+    self._is_running = False
+    self._client.stop()
+    self._client = None
+
+  def _send_request(self, response_time):
+    if self._is_running:
+      self._client.send_request()
+
diff --git a/src/python/grpcio/tests/qps/histogram.py b/src/python/grpcio/tests/qps/histogram.py
new file mode 100644
index 0000000000..9a7b5eb2ba
--- /dev/null
+++ b/src/python/grpcio/tests/qps/histogram.py
@@ -0,0 +1,85 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import math
+import threading
+
+from src.proto.grpc.testing import stats_pb2
+
+
+class Histogram(object):
+  """Histogram class used for recording performance testing data.
+
+  This class is thread safe.
+  """
+
+  def __init__(self, resolution, max_possible):
+    self._lock = threading.Lock()
+    self._resolution = resolution
+    self._max_possible = max_possible
+    self._sum = 0
+    self._sum_of_squares = 0
+    self.multiplier = 1.0 + self._resolution
+    self._count = 0
+    self._min = self._max_possible
+    self._max = 0
+    self._buckets = [0] * (self._bucket_for(self._max_possible) + 1)
+
+  def reset(self):
+    with self._lock:
+      self._sum = 0
+      self._sum_of_squares = 0
+      self._count = 0
+      self._min = self._max_possible
+      self._max = 0
+      self._buckets = [0] * (self._bucket_for(self._max_possible) + 1)
+
+  def add(self, val):
+    with self._lock:
+      self._sum += val
+      self._sum_of_squares += val * val
+      self._count += 1
+      self._min = min(self._min, val)
+      self._max = max(self._max, val)
+      self._buckets[self._bucket_for(val)] += 1
+
+  def get_data(self):
+    with self._lock:
+      data = stats_pb2.HistogramData()
+      data.bucket.extend(self._buckets)
+      data.min_seen = self._min
+      data.max_seen = self._max
+      data.sum = self._sum
+      data.sum_of_squares = self._sum_of_squares
+      data.count = self._count
+      return data
+
+  def _bucket_for(self, val):
+    val = min(val, self._max_possible)
+    return int(math.log(val, self.multiplier))
diff --git a/src/python/grpcio/tests/qps/qps_worker.py b/src/python/grpcio/tests/qps/qps_worker.py
new file mode 100644
index 0000000000..3dda718638
--- /dev/null
+++ b/src/python/grpcio/tests/qps/qps_worker.py
@@ -0,0 +1,60 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""The entry point for the qps worker."""
+
+import argparse
+import time
+
+from src.proto.grpc.testing import services_pb2
+
+from tests.qps import worker_server
+
+
+def run_worker_server(port):
+  servicer = worker_server.WorkerServer()
+  server = services_pb2.beta_create_WorkerService_server(servicer)
+  server.add_insecure_port('[::]:{}'.format(port))
+  server.start()
+  servicer.wait_for_quit()
+  # Drain outstanding requests for clean exit
+  time.sleep(2)
+  server.stop(0)
+
+
+if __name__ == '__main__':
+  parser = argparse.ArgumentParser(
+      description='gRPC Python performance testing worker')
+  parser.add_argument('--driver_port',
+                      type=int,
+                      dest='port',
+                      help='The port the worker should listen on')
+  args = parser.parse_args()
+
+  run_worker_server(args.port)
diff --git a/src/python/grpcio/tests/qps/worker_server.py b/src/python/grpcio/tests/qps/worker_server.py
new file mode 100644
index 0000000000..0b3acc14e7
--- /dev/null
+++ b/src/python/grpcio/tests/qps/worker_server.py
@@ -0,0 +1,184 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import multiprocessing
+import random
+import threading
+import time
+
+from grpc.beta import implementations
+from grpc.framework.interfaces.face import utilities
+from src.proto.grpc.testing import control_pb2
+from src.proto.grpc.testing import services_pb2
+from src.proto.grpc.testing import stats_pb2
+
+from tests.qps import benchmark_client
+from tests.qps import benchmark_server
+from tests.qps import client_runner
+from tests.qps import histogram
+from tests.unit import resources
+
+
+class WorkerServer(services_pb2.BetaWorkerServiceServicer):
+  """Python Worker Server implementation."""
+
+  def __init__(self):
+    self._quit_event = threading.Event()
+
+  def RunServer(self, request_iterator, context):
+    config = next(request_iterator).setup
+    server, port = self._create_server(config)
+    cores = multiprocessing.cpu_count()
+    server.start()
+    start_time = time.time()
+    yield self._get_server_status(start_time, start_time, port, cores)
+
+    for request in request_iterator:
+      end_time = time.time()
+      status = self._get_server_status(start_time, end_time, port, cores)
+      if request.mark.reset:
+        start_time = end_time
+      yield status
+    server.stop(0)
+
+  def _get_server_status(self, start_time, end_time, port, cores):
+    end_time = time.time()
+    elapsed_time = end_time - start_time
+    stats = stats_pb2.ServerStats(time_elapsed=elapsed_time,
+                                  time_user=elapsed_time,
+                                  time_system=elapsed_time)
+    return control_pb2.ServerStatus(stats=stats, port=port, cores=cores)
+
+  def _create_server(self, config):
+    if config.server_type == control_pb2.SYNC_SERVER:
+      servicer = benchmark_server.BenchmarkServer()
+      server = services_pb2.beta_create_BenchmarkService_server(servicer)
+    elif config.server_type == control_pb2.ASYNC_GENERIC_SERVER:
+      resp_size = config.payload_config.bytebuf_params.resp_size
+      servicer = benchmark_server.GenericBenchmarkServer(resp_size)
+      method_implementations = {
+          ('grpc.testing.BenchmarkService', 'StreamingCall'):
+          utilities.stream_stream_inline(servicer.StreamingCall),
+          ('grpc.testing.BenchmarkService', 'UnaryCall'):
+          utilities.unary_unary_inline(servicer.UnaryCall),
+      }
+      server = implementations.server(method_implementations)
+    else:
+      raise Exception('Unsupported server type {}'.format(config.server_type))
+
+    if config.HasField('security_params'):  # Use SSL
+      server_creds = implementations.ssl_server_credentials([(
+          resources.private_key(), resources.certificate_chain())])
+      port = server.add_secure_port('[::]:{}'.format(config.port), server_creds)
+    else:
+      port = server.add_insecure_port('[::]:{}'.format(config.port))
+
+    return (server, port)
+
+  def RunClient(self, request_iterator, context):
+    config = next(request_iterator).setup
+    client_runners = []
+    qps_data = histogram.Histogram(config.histogram_params.resolution,
+                                   config.histogram_params.max_possible)
+    start_time = time.time()
+
+    # Create a client for each channel
+    for i in xrange(config.client_channels):
+      server = config.server_targets[i % len(config.server_targets)]
+      runner = self._create_client_runner(server, config, qps_data)
+      client_runners.append(runner)
+      runner.start()
+
+    end_time = time.time()
+    yield self._get_client_status(start_time, end_time, qps_data)
+
+    # Respond to stat requests
+    for request in request_iterator:
+      end_time = time.time()
+      status = self._get_client_status(start_time, end_time, qps_data)
+      if request.mark.reset:
+        qps_data.reset()
+        start_time = time.time()
+      yield status
+
+    # Cleanup the clients
+    for runner in client_runners:
+      runner.stop()
+
+  def _get_client_status(self, start_time, end_time, qps_data):
+    latencies = qps_data.get_data()
+    end_time = time.time()
+    elapsed_time = end_time - start_time
+    stats = stats_pb2.ClientStats(latencies=latencies,
+                                  time_elapsed=elapsed_time,
+                                  time_user=elapsed_time,
+                                  time_system=elapsed_time)
+    return control_pb2.ClientStatus(stats=stats)
+
+  def _create_client_runner(self, server, config, qps_data):
+    if config.client_type == control_pb2.SYNC_CLIENT:
+      if config.rpc_type == control_pb2.UNARY:
+        client = benchmark_client.UnarySyncBenchmarkClient(
+            server, config, qps_data)
+      else:
+        raise Exception('STREAMING SYNC client not supported')
+    elif config.client_type == control_pb2.ASYNC_CLIENT:
+      if config.rpc_type == control_pb2.UNARY:
+        client = benchmark_client.UnaryAsyncBenchmarkClient(
+            server, config, qps_data)
+      elif config.rpc_type == control_pb2.STREAMING:
+        client = benchmark_client.StreamingAsyncBenchmarkClient(
+            server, config, qps_data)
+    else:
+      raise Exception('Unsupported client type {}'.format(config.client_type))
+
+    # In multi-channel tests, we split the load across all channels
+    load_factor = float(config.client_channels)
+    if config.load_params.WhichOneof('load') == 'closed_loop':
+      runner = client_runner.ClosedLoopClientRunner(
+          client, config.outstanding_rpcs_per_channel)
+    else:  # Open loop Poisson
+      alpha = config.load_params.poisson.offered_load / load_factor
+      def poisson():
+        while True:
+          yield random.expovariate(alpha)
+
+      runner = client_runner.OpenLoopClientRunner(client, poisson())
+
+    return runner
+
+  def CoreCount(self, request, context):
+    return control_pb2.CoreResponse(cores=multiprocessing.cpu_count())
+
+  def QuitWorker(self, request, context):
+    self._quit_event.set()
+    return control_pb2.Void()
+
+  def wait_for_quit(self):
+    self._quit_event.wait()
diff --git a/tools/gce/linux_performance_worker_init.sh b/tools/gce/linux_performance_worker_init.sh
index 478e04ef37..25ac3bcede 100755
--- a/tools/gce/linux_performance_worker_init.sh
+++ b/tools/gce/linux_performance_worker_init.sh
@@ -83,11 +83,13 @@ sudo apt-get install -y libgflags-dev libgtest-dev libc++-dev clang
 # Python dependencies
 sudo pip install tabulate
 sudo pip install google-api-python-client
+sudo pip install tox
 
 curl -O https://bootstrap.pypa.io/get-pip.py
 sudo pypy get-pip.py
 sudo pypy -m pip install tabulate
 sudo pip install google-api-python-client
+sudo pip install tox
 
 # Node dependencies (nvm has to be installed under user jenkins)
 touch .profile
diff --git a/tools/jenkins/run_performance.sh b/tools/jenkins/run_performance.sh
index 903a144215..13a332751b 100755
--- a/tools/jenkins/run_performance.sh
+++ b/tools/jenkins/run_performance.sh
@@ -34,4 +34,4 @@ set -ex
 # Enter the gRPC repo root
 cd $(dirname $0)/../..
 
-tools/run_tests/run_performance_tests.py -l c++ node ruby csharp
+tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python
diff --git a/tools/run_tests/performance/run_worker_python.sh b/tools/run_tests/performance/run_worker_python.sh
new file mode 100755
index 0000000000..0da8deda58
--- /dev/null
+++ b/tools/run_tests/performance/run_worker_python.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -ex
+
+cd $(dirname $0)/../../..
+
+PYTHONPATH=src/python/grpcio:src/python/gens .tox/py27/bin/python src/python/grpcio/tests/qps/qps_worker.py $@
diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 55657f8d8a..ddbe237569 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -456,6 +456,128 @@ class NodeLanguage:
   def __str__(self):
     return 'node'
 
+class PythonLanguage:
+
+  def __init__(self):
+    self.safename = 'python'
+
+  def worker_cmdline(self):
+    return ['tools/run_tests/performance/run_worker_python.sh']
+
+  def worker_port_offset(self):
+    return 500
+
+  def scenarios(self):
+    yield {
+        'name': 'python_to_cpp_protobuf_streaming_ping_pong',
+        'num_servers': 1,
+        'num_clients': 1,
+        'client_config': {
+          'client_type': 'ASYNC_CLIENT',
+          'security_params': SECURE_SECARGS,
+          'outstanding_rpcs_per_channel': 1,
+          'client_channels': 1,
+          'async_client_threads': 1,
+          'rpc_type': 'STREAMING',
+          'load_params': {
+            'closed_loop': {}
+          },
+          'payload_config': EMPTY_PROTO_PAYLOAD,
+          'histogram_params': HISTOGRAM_PARAMS,
+        },
+        'server_config': {
+          'server_type': 'SYNC_SERVER',
+          'security_params': SECURE_SECARGS,
+          'core_limit': 0,
+          'async_server_threads': 1,
+        },
+        'warmup_seconds': WARMUP_SECONDS,
+        'benchmark_seconds': BENCHMARK_SECONDS,
+        'SERVER_LANGUAGE': 'c++' 
+    }
+    yield {
+        'name': 'python_protobuf_sync_unary_ping_pong',
+        'num_servers': 1,
+        'num_clients': 1,
+        'client_config': {
+          'client_type': 'SYNC_CLIENT',
+          'security_params': SECURE_SECARGS,
+          'outstanding_rpcs_per_channel': 1,
+          'client_channels': 1,
+          'async_client_threads': 1,
+          'rpc_type': 'UNARY',
+          'load_params': {
+            'closed_loop': {}
+          },
+          'payload_config': EMPTY_PROTO_PAYLOAD,
+          'histogram_params': HISTOGRAM_PARAMS,
+        },
+        'server_config': {
+          'server_type': 'SYNC_SERVER',
+          'security_params': SECURE_SECARGS,
+          'core_limit': 0,
+          'async_server_threads': 1,
+        },
+        'warmup_seconds': WARMUP_SECONDS,
+        'benchmark_seconds': BENCHMARK_SECONDS,
+    }
+    yield {
+        'name': 'python_protobuf_async_unary_ping_pong',
+        'num_servers': 1,
+        'num_clients': 1,
+        'client_config': {
+          'client_type': 'ASYNC_CLIENT',
+          'security_params': SECURE_SECARGS,
+          'outstanding_rpcs_per_channel': 1,
+          'client_channels': 1,
+          'async_client_threads': 1,
+            'rpc_type': 'UNARY',
+            'load_params': {
+              'closed_loop': {}
+            },
+            'payload_config': EMPTY_PROTO_PAYLOAD,
+            'histogram_params': HISTOGRAM_PARAMS,
+          },
+          'server_config': {
+            'server_type': 'SYNC_SERVER',
+            'security_params': SECURE_SECARGS,
+            'core_limit': 0,
+            'async_server_threads': 1,
+          },
+          'warmup_seconds': WARMUP_SECONDS,
+          'benchmark_seconds': BENCHMARK_SECONDS,
+    }
+    yield {
+        'name': 'python_to_cpp_single_channel_throughput',
+        'num_servers': 1,
+        'num_clients': 1,
+        'client_config': {
+          'client_type': 'ASYNC_CLIENT',
+          'security_params': SECURE_SECARGS,
+          'outstanding_rpcs_per_channel': 1,
+          'client_channels': 1,
+          'async_client_threads': 1,
+          'rpc_type': 'STREAMING',
+          'load_params': {
+            'closed_loop': {}
+          },
+          'payload_config': BIG_GENERIC_PAYLOAD,
+          'histogram_params': HISTOGRAM_PARAMS,
+        },
+        'server_config': {
+          'server_type': 'ASYNC_GENERIC_SERVER',
+          'security_params': SECURE_SECARGS,
+          'core_limit': SINGLE_MACHINE_CORES/2,
+          'async_server_threads': 1,
+          'payload_config': BIG_GENERIC_PAYLOAD,
+        },
+        'warmup_seconds': WARMUP_SECONDS,
+        'benchmark_seconds': BENCHMARK_SECONDS,
+        'SERVER_LANGUAGE': 'c++'
+    }
+      
+  def __str__(self):
+    return 'python'
 
 class RubyLanguage:
 
@@ -562,4 +684,5 @@ LANGUAGES = {
     'node' : NodeLanguage(),
     'ruby' : RubyLanguage(),
     'java' : JavaLanguage(),
+    'python' : PythonLanguage(),
 }
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index ada341abf5..485265311e 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -238,6 +238,9 @@ def start_qpsworkers(languages, worker_hosts):
 def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
                      bq_result_table=None):
   """Create jobspecs for scenarios to run."""
+  all_workers = [worker
+                 for workers in workers_by_lang.values()
+                 for worker in workers]
   scenarios = []
   for language in languages:
     for scenario_json in language.scenarios():
@@ -263,9 +266,6 @@ def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
         scenarios.append(scenario)
 
   # the very last scenario requests shutting down the workers.
-  all_workers = [worker
-                 for workers in workers_by_lang.values()
-                 for worker in workers]
   scenarios.append(create_quit_jobspec(all_workers, remote_host=remote_host))
   return scenarios
 
-- 
GitLab


From 5c123fd22b06ddf16d3abea3983d3c998d758bfe Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 28 Apr 2016 20:48:24 -0700
Subject: [PATCH 129/570] Add a shard channel arg to client channel
 construction

C core automatically shares subchannels between channels. Therefore our
multiple channel performance tests were really testing single channel
performance.
---
 test/cpp/qps/client.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/test/cpp/qps/client.h b/test/cpp/qps/client.h
index 5a9027a4a2..63fc3156e5 100644
--- a/test/cpp/qps/client.h
+++ b/test/cpp/qps/client.h
@@ -40,6 +40,7 @@
 
 #include <grpc++/support/byte_buffer.h>
 #include <grpc++/support/slice.h>
+#include <grpc++/support/channel_arguments.h>
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 
@@ -280,7 +281,7 @@ class ClientImpl : public Client {
         create_stub_(create_stub) {
     for (int i = 0; i < config.client_channels(); i++) {
       channels_[i].init(config.server_targets(i % config.server_targets_size()),
-                        config, create_stub_);
+                        config, create_stub_, i);
     }
 
     ClientRequestCreator<RequestType> create_req(&request_,
@@ -303,14 +304,16 @@ class ClientImpl : public Client {
     }
     void init(const grpc::string& target, const ClientConfig& config,
               std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
-                  create_stub) {
+                  create_stub, int shard) {
       // We have to use a 2-phase init like this with a default
       // constructor followed by an initializer function to make
       // old compilers happy with using this in std::vector
+      ChannelArguments args;
+      args.SetInt("shard", shard);
       channel_ = CreateTestChannel(
           target, config.security_params().server_host_override(),
           config.has_security_params(),
-          !config.security_params().use_test_ca());
+          !config.security_params().use_test_ca(), std::shared_ptr<CallCredentials>(), args);
       stub_ = create_stub(channel_);
     }
     Channel* get_channel() { return channel_.get(); }
-- 
GitLab


From 97244d5810e2b0c2b5733094d46d13a061a94424 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 29 Apr 2016 08:05:57 -0700
Subject: [PATCH 130/570] clang-format, make code more self-documenting

---
 test/cpp/qps/client.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/test/cpp/qps/client.h b/test/cpp/qps/client.h
index 63fc3156e5..175529f01b 100644
--- a/test/cpp/qps/client.h
+++ b/test/cpp/qps/client.h
@@ -39,8 +39,8 @@
 #include <vector>
 
 #include <grpc++/support/byte_buffer.h>
-#include <grpc++/support/slice.h>
 #include <grpc++/support/channel_arguments.h>
+#include <grpc++/support/slice.h>
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 
@@ -304,16 +304,17 @@ class ClientImpl : public Client {
     }
     void init(const grpc::string& target, const ClientConfig& config,
               std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
-                  create_stub, int shard) {
+                  create_stub,
+              int shard) {
       // We have to use a 2-phase init like this with a default
       // constructor followed by an initializer function to make
       // old compilers happy with using this in std::vector
       ChannelArguments args;
-      args.SetInt("shard", shard);
+      args.SetInt("shard_to_ensure_no_subchannel_merges", shard);
       channel_ = CreateTestChannel(
           target, config.security_params().server_host_override(),
-          config.has_security_params(),
-          !config.security_params().use_test_ca(), std::shared_ptr<CallCredentials>(), args);
+          config.has_security_params(), !config.security_params().use_test_ca(),
+          std::shared_ptr<CallCredentials>(), args);
       stub_ = create_stub(channel_);
     }
     Channel* get_channel() { return channel_.get(); }
-- 
GitLab


From 40f11aa5dc706892d1a5b848ac9f9d85a0cf12cd Mon Sep 17 00:00:00 2001
From: Paul Querna <pquerna@apache.org>
Date: Thu, 3 Mar 2016 23:09:06 -0800
Subject: [PATCH 131/570] Objective-C: Add ChannelCredentials to gRPC Call.

GRPCHost now has a property channelCreds which is used when creating a GRPCChannel.
---
 .../GRPCClient/GRPCCall+ChannelCredentials.h  | 56 +++++++++++
 .../GRPCClient/GRPCCall+ChannelCredentials.m  | 66 +++++++++++++
 src/objective-c/GRPCClient/GRPCCall+Tests.m   | 12 ++-
 .../GRPCClient/private/GRPCChannel.h          | 12 ---
 .../GRPCClient/private/GRPCChannel.m          | 52 -----------
 src/objective-c/GRPCClient/private/GRPCHost.h |  7 +-
 src/objective-c/GRPCClient/private/GRPCHost.m | 92 +++++++++++++++++--
 7 files changed, 224 insertions(+), 73 deletions(-)
 create mode 100644 src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h
 create mode 100644 src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.m

diff --git a/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h b/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h
new file mode 100644
index 0000000000..343dd48a14
--- /dev/null
+++ b/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.h
@@ -0,0 +1,56 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#import "GRPCCall.h"
+
+/** Helpers for setting TLS Trusted Roots, Client Certificates, and Private Key */
+@interface GRPCCall (ChannelCredentials)
+
+/**
+ * Use the provided @c pemRootCert as the set of trusted root Certificate Authorities for @c host.
+ */
++ (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCert
+                   forHost:(nonnull NSString *)host
+                     error:(NSError **)errorPtr;
+/**
+ * Configures @c host with TLS/SSL Client Credentials and optionally trusted root Certificate
+ * Authorities. If @c pemRootCerts is nil, the default CA Certificates bundled with gRPC will be
+ * used.
+ */
++ (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCerts
+            withPrivateKey:(nullable NSString *)pemPrivateKey
+             withCertChain:(nullable NSString *)pemCertChain
+                   forHost:(nonnull NSString *)host
+                     error:(NSError **)errorPtr;
+
+@end
diff --git a/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.m b/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.m
new file mode 100644
index 0000000000..a8bcd0aab4
--- /dev/null
+++ b/src/objective-c/GRPCClient/GRPCCall+ChannelCredentials.m
@@ -0,0 +1,66 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#import "GRPCCall+ChannelCredentials.h"
+
+#import "private/GRPCHost.h"
+
+@implementation GRPCCall (ChannelCredentials)
+
++ (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCerts
+            withPrivateKey:(nullable NSString *)pemPrivateKey
+             withCertChain:(nullable NSString *)pemCertChain
+                   forHost:(nonnull NSString *)host
+                     error:(NSError **)errorPtr {
+  if (!host) {
+    [NSException raise:NSInvalidArgumentException
+                format:@"host must be provided."];
+  }
+  GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
+  return [hostConfig setTLSPEMRootCerts:pemRootCerts
+                 withPrivateKey:pemPrivateKey
+                  withCertChain:pemCertChain
+                          error:errorPtr];
+}
+
++ (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCerts
+                   forHost:(nonnull NSString *)host
+                     error:(NSError **)errorPtr {
+  return [GRPCCall setTLSPEMRootCerts:pemRootCerts
+               withPrivateKey:nil
+                withCertChain:nil
+                      forHost:host
+                      error:errorPtr];
+}
+
+@end
diff --git a/src/objective-c/GRPCClient/GRPCCall+Tests.m b/src/objective-c/GRPCClient/GRPCCall+Tests.m
index c8e8133703..b9456691bd 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Tests.m
+++ b/src/objective-c/GRPCClient/GRPCCall+Tests.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -43,8 +43,16 @@
   if (!host || !certsPath || !testName) {
     [NSException raise:NSInvalidArgumentException format:@"host, path and name must be provided."];
   }
+  NSError *error = nil;
+  NSString *certs = [NSString stringWithContentsOfFile:certsPath
+                                                      encoding:NSUTF8StringEncoding
+                                                      error:&error];
+  if (error != nil) {
+      [NSException raise:[error localizedDescription] format:@"failed to load certs"];
+  }
+
   GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
-  hostConfig.pathToCertificates = certsPath;
+  [hostConfig setTLSPEMRootCerts:certs withPrivateKey:nil withCertChain:nil error:nil];
   hostConfig.hostNameOverride = testName;
 }
 
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.h b/src/objective-c/GRPCClient/private/GRPCChannel.h
index 73bf8d95e7..70d1a9bd2f 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.h
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.h
@@ -55,18 +55,6 @@ struct grpc_channel_credentials;
  */
 + (nullable GRPCChannel *)secureChannelWithHost:(nonnull NSString *)host;
 
-/**
- * Creates a secure channel to the specified @c host using the specified @c pathToCertificates and 
- * @c channelArgs. Only in tests should @c pathToCertificates be nil or
- * @c GRPC_SSL_TARGET_NAME_OVERRIDE_ARG channel arg be set. Passing nil for @c pathToCertificates
- * results in using the default root certificates distributed with the library. If certificates
- * could not be found in any case, then @c nil is returned.
- */
-+ (nullable GRPCChannel *)secureChannelWithHost:(nonnull NSString *)host
-                             pathToCertificates:(nullable NSString *)pathToCertificates
-                                    channelArgs:(nullable NSDictionary *)channelArgs;
-
-
 /**
  * Creates a secure channel to the specified @c host using the specified @c credentials and
  * @c channelArgs. Only in tests should @c GRPC_SSL_TARGET_NAME_OVERRIDE_ARG channel arg be set.
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.m b/src/objective-c/GRPCClient/private/GRPCChannel.m
index 926f55048d..203ef58c0d 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.m
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.m
@@ -40,26 +40,6 @@
 
 #import "GRPCCompletionQueue.h"
 
-/**
- * Returns @c grpc_channel_credentials from the specified @c path. If the file at the path could not
- * be read then NULL is returned. If NULL is returned, @c errorPtr may not be NULL if there are
- * details available describing what went wrong.
- */
-static grpc_channel_credentials *CertificatesAtPath(NSString *path, NSError **errorPtr) {
-  // Files in PEM format can have non-ASCII characters in their comments (e.g. for the name of the
-  // issuer). Load them as UTF8 and produce an ASCII equivalent.
-  NSString *contentInUTF8 = [NSString stringWithContentsOfFile:path
-                                                      encoding:NSUTF8StringEncoding
-                                                         error:errorPtr];
-  NSData *contentInASCII = [contentInUTF8 dataUsingEncoding:NSASCIIStringEncoding
-                                       allowLossyConversion:YES];
-  if (!contentInASCII.bytes) {
-    // Passing NULL to grpc_ssl_credentials_create produces behavior we don't want, so return.
-    return NULL;
-  }
-  return grpc_ssl_credentials_create(contentInASCII.bytes, NULL, NULL);
-}
-
 void freeChannelArgs(grpc_channel_args *channel_args) {
   for (size_t i = 0; i < channel_args->num_args; ++i) {
     grpc_arg *arg = &channel_args->args[i];
@@ -157,38 +137,6 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) {
   return [[GRPCChannel alloc] initWithHost:host secure:YES credentials:NULL channelArgs:NULL];
 }
 
-+ (GRPCChannel *)secureChannelWithHost:(NSString *)host
-                    pathToCertificates:(NSString *)path
-                           channelArgs:(NSDictionary *)channelArgs {
-  // Load default SSL certificates once.
-  static grpc_channel_credentials *kDefaultCertificates;
-  static dispatch_once_t loading;
-  dispatch_once(&loading, ^{
-    NSString *defaultPath = @"gRPCCertificates.bundle/roots"; // .pem
-    // Do not use NSBundle.mainBundle, as it's nil for tests of library projects.
-    NSBundle *bundle = [NSBundle bundleForClass:self.class];
-    NSString *path = [bundle pathForResource:defaultPath ofType:@"pem"];
-    NSError *error;
-    kDefaultCertificates = CertificatesAtPath(path, &error);
-    NSAssert(kDefaultCertificates, @"Could not read %@/%@.pem. This file, with the root "
-             "certificates, is needed to establish secure (TLS) connections. Because the file is "
-             "distributed with the gRPC library, this error is usually a sign that the library "
-             "wasn't configured correctly for your project. Error: %@",
-             bundle.bundlePath, defaultPath, error);
-  });
-
-  //TODO(jcanizales): Add NSError** parameter to the initializer.
-  grpc_channel_credentials *certificates = path
-      ? CertificatesAtPath(path, NULL)
-      : kDefaultCertificates;
-
-  return [[GRPCChannel alloc] initWithHost:host
-                                    secure:YES
-                               credentials:certificates
-                               channelArgs:channelArgs];
-}
-
-
 + (GRPCChannel *)secureChannelWithHost:(NSString *)host
                            credentials:(struct grpc_channel_credentials *)credentials
                            channelArgs:(NSDictionary *)channelArgs {
diff --git a/src/objective-c/GRPCClient/private/GRPCHost.h b/src/objective-c/GRPCClient/private/GRPCHost.h
index e58bb7a2d9..9220e2a33d 100644
--- a/src/objective-c/GRPCClient/private/GRPCHost.h
+++ b/src/objective-c/GRPCClient/private/GRPCHost.h
@@ -37,23 +37,28 @@ NS_ASSUME_NONNULL_BEGIN
 
 @class GRPCCompletionQueue;
 struct grpc_call;
+struct grpc_channel_credentials;
 
 @interface GRPCHost : NSObject
 
 @property(nonatomic, readonly) NSString *address;
 @property(nonatomic, copy, nullable) NSString *userAgentPrefix;
+@property(nonatomic, nullable) struct grpc_channel_credentials *channelCreds;
 
 /** The following properties should only be modified for testing: */
 
 @property(nonatomic, getter=isSecure) BOOL secure;
 
-@property(nonatomic, copy, nullable) NSString *pathToCertificates;
 @property(nonatomic, copy, nullable) NSString *hostNameOverride;
 
 - (nullable instancetype)init NS_UNAVAILABLE;
 /** Host objects initialized with the same address are the same. */
 + (nullable instancetype)hostWithAddress:(NSString *)address;
 - (nullable instancetype)initWithAddress:(NSString *)address NS_DESIGNATED_INITIALIZER;
+- (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCerts
+            withPrivateKey:(nullable NSString *)pemPrivateKey
+             withCertChain:(nullable NSString *)pemCertChain
+                     error:(NSError **)errorPtr;
 
 /** Create a grpc_call object to the provided path on this host. */
 - (nullable struct grpc_call *)unmanagedCallWithPath:(NSString *)path
diff --git a/src/objective-c/GRPCClient/private/GRPCHost.m b/src/objective-c/GRPCClient/private/GRPCHost.m
index 739d808c53..43166cbb52 100644
--- a/src/objective-c/GRPCClient/private/GRPCHost.m
+++ b/src/objective-c/GRPCClient/private/GRPCHost.m
@@ -34,6 +34,7 @@
 #import "GRPCHost.h"
 
 #include <grpc/grpc.h>
+#include <grpc/grpc_security.h>
 #import <GRPCClient/GRPCCall.h>
 #import <GRPCClient/GRPCCall+ChannelArg.h>
 
@@ -56,6 +57,12 @@ NS_ASSUME_NONNULL_BEGIN
   return [[self alloc] initWithAddress:address];
 }
 
+- (void)dealloc {
+  if (_channelCreds != nil) {
+    grpc_channel_credentials_release(_channelCreds);
+  }
+}
+
 // Default initializer.
 - (nullable instancetype)initWithAddress:(NSString *)address {
   if (!address) {
@@ -105,6 +112,75 @@ NS_ASSUME_NONNULL_BEGIN
   return [channel unmanagedCallWithPath:path completionQueue:queue];
 }
 
+- (BOOL)setTLSPEMRootCerts:(nullable NSString *)pemRootCerts
+            withPrivateKey:(nullable NSString *)pemPrivateKey
+             withCertChain:(nullable NSString *)pemCertChain
+                     error:(NSError **)errorPtr {
+  static NSData *kDefaultRootsASCII;
+  static NSError *kDefaultRootsError;
+  static dispatch_once_t loading;
+  dispatch_once(&loading, ^{
+    NSString *defaultPath = @"gRPCCertificates.bundle/roots"; // .pem
+    // Do not use NSBundle.mainBundle, as it's nil for tests of library projects.
+    NSBundle *bundle = [NSBundle bundleForClass:self.class];
+    NSString *path = [bundle pathForResource:defaultPath ofType:@"pem"];
+    NSError *error;
+    // Files in PEM format can have non-ASCII characters in their comments (e.g. for the name of the
+    // issuer). Load them as UTF8 and produce an ASCII equivalent.
+    NSString *contentInUTF8 = [NSString stringWithContentsOfFile:path
+                                                        encoding:NSUTF8StringEncoding
+                                                           error:&error];
+    if (contentInUTF8 == nil) {
+      kDefaultRootsError = error;
+      return;
+    }
+    kDefaultRootsASCII = [contentInUTF8 dataUsingEncoding:NSASCIIStringEncoding
+                                     allowLossyConversion:YES];
+  });
+
+  NSData *rootsASCII;
+  if (pemRootCerts != nil) {
+    rootsASCII = [pemRootCerts dataUsingEncoding:NSASCIIStringEncoding
+                     allowLossyConversion:YES];
+  } else {
+    if (kDefaultRootsASCII == nil) {
+      if (errorPtr) {
+        *errorPtr = kDefaultRootsError;
+      }
+      NSAssert(kDefaultRootsASCII, @"Could not read gRPCCertificates.bundle/roots.pem. This file, "
+               "with the root certificates, is needed to establish secure (TLS) connections. "
+               "Because the file is distributed with the gRPC library, this error is usually a sign "
+               "that the library wasn't configured correctly for your project. Error: %@",
+                kDefaultRootsError);
+      return NO;
+    }
+    rootsASCII = kDefaultRootsASCII;
+  }
+
+  grpc_channel_credentials *creds;
+  if (pemPrivateKey == nil && pemCertChain == nil) {
+    creds = grpc_ssl_credentials_create(rootsASCII.bytes, NULL, NULL);
+  } else {
+    grpc_ssl_pem_key_cert_pair key_cert_pair;
+    NSData *privateKeyASCII = [pemPrivateKey dataUsingEncoding:NSASCIIStringEncoding
+                                       allowLossyConversion:YES];
+    NSData *certChainASCII = [pemCertChain dataUsingEncoding:NSASCIIStringEncoding
+                                     allowLossyConversion:YES];
+    key_cert_pair.private_key = privateKeyASCII.bytes;
+    key_cert_pair.cert_chain = certChainASCII.bytes;
+    creds = grpc_ssl_credentials_create(rootsASCII.bytes, &key_cert_pair, NULL);
+  }
+
+  @synchronized(self) {
+    if (_channelCreds != nil) {
+      grpc_channel_credentials_release(_channelCreds);
+    }
+    _channelCreds = creds;
+  }
+
+  return YES;
+}
+
 - (NSDictionary *)channelArgs {
   NSMutableDictionary *args = [NSMutableDictionary dictionary];
 
@@ -125,9 +201,16 @@ NS_ASSUME_NONNULL_BEGIN
 - (GRPCChannel *)newChannel {
   NSDictionary *args = [self channelArgs];
   if (_secure) {
-    return [GRPCChannel secureChannelWithHost:_address
-                           pathToCertificates:_pathToCertificates
-                                  channelArgs:args];
+      GRPCChannel *channel;
+      @synchronized(self) {
+        if (_channelCreds == nil) {
+          [self setTLSPEMRootCerts:nil withPrivateKey:nil withCertChain:nil error:nil];
+        }
+        channel = [GRPCChannel secureChannelWithHost:_address
+                                          credentials:_channelCreds
+                                          channelArgs:args];
+      }
+      return channel;
   } else {
     return [GRPCChannel insecureChannelWithHost:_address channelArgs:args];
   }
@@ -145,9 +228,6 @@ NS_ASSUME_NONNULL_BEGIN
   }
 }
 
-// TODO(jcanizales): Don't let set |secure| to |NO| if |pathToCertificates| or |hostNameOverride|
-// have been set. Don't let set either of the latter if |secure| has been set to |NO|.
-
 @end
 
 NS_ASSUME_NONNULL_END
-- 
GitLab


From 1b9c0a2123bc8e2e3c4a6a7b35e22a7b2b17a69f Mon Sep 17 00:00:00 2001
From: Paul Querna <pquerna@apache.org>
Date: Fri, 29 Apr 2016 08:28:48 -0700
Subject: [PATCH 132/570] Remove duplicate instance of grpc_global_wakeup_fd

---
 src/core/lib/iomgr/ev_posix.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/core/lib/iomgr/ev_posix.c b/src/core/lib/iomgr/ev_posix.c
index 0eb95a2e09..7df1751352 100644
--- a/src/core/lib/iomgr/ev_posix.c
+++ b/src/core/lib/iomgr/ev_posix.c
@@ -44,7 +44,6 @@
 static const grpc_event_engine_vtable *g_event_engine;
 
 grpc_poll_function_type grpc_poll_function = poll;
-grpc_wakeup_fd grpc_global_wakeup_fd;
 
 void grpc_event_engine_init(void) {
   if ((g_event_engine = grpc_init_poll_and_epoll_posix())) {
-- 
GitLab


From 501ca5766560d891adeb1a3d27dcdba52862f3bc Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 29 Apr 2016 09:35:44 -0700
Subject: [PATCH 133/570] kill pending python workers on start

---
 tools/run_tests/performance/kill_workers.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/run_tests/performance/kill_workers.sh b/tools/run_tests/performance/kill_workers.sh
index 3eae8c31cb..7a8763424d 100755
--- a/tools/run_tests/performance/kill_workers.sh
+++ b/tools/run_tests/performance/kill_workers.sh
@@ -47,5 +47,8 @@ ps -C ruby -o pid=,cmd= | grep 'qps/worker.rb' | awk '{print $1}' | xargs kill -
 # Node
 ps -C node -o pid=,cmd= | grep 'performance/worker.js' | awk '{print $1}' | xargs kill -9
 
+# Python
+ps -C python -o pid=,cmd= | grep 'qps_worker.py' | awk '{print $1}' | xargs kill -9
+
 # Java
 jps | grep LoadWorker | awk '{print $1}' | xargs kill -9
-- 
GitLab


From c2de452309c91b934382c2ea77eff5d9e53caad1 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Fri, 29 Apr 2016 10:25:27 -0700
Subject: [PATCH 134/570] Fix header-size computation to comply with the HTTP/2
 RFC.

---
 src/core/lib/transport/metadata.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/lib/transport/metadata.h b/src/core/lib/transport/metadata.h
index 277c257933..77c32c72de 100644
--- a/src/core/lib/transport/metadata.h
+++ b/src/core/lib/transport/metadata.h
@@ -146,8 +146,10 @@ void grpc_mdelem_unref(grpc_mdelem *md);
 const char *grpc_mdstr_as_c_string(grpc_mdstr *s);
 
 #define GRPC_MDSTR_LENGTH(s) (GPR_SLICE_LENGTH(s->slice))
+
+/* We add 32 bytes of padding as per RFC-7540 section 6.5.2. */
 #define GRPC_MDELEM_LENGTH(e) (GRPC_MDSTR_LENGTH(e->key) + \
-                               GRPC_MDSTR_LENGTH(e->value))
+                               GRPC_MDSTR_LENGTH(e->value) + 32)
 
 int grpc_mdstr_is_legal_header(grpc_mdstr *s);
 int grpc_mdstr_is_legal_nonbin_header(grpc_mdstr *s);
-- 
GitLab


From ad9d06effe37bf9c99a8b2aad8f52657b30e7abf Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Thu, 28 Apr 2016 22:15:04 -0700
Subject: [PATCH 135/570] Create Python stress test

---
 src/python/grpcio/tests/stress/__init__.py    |  28 ++++
 src/python/grpcio/tests/stress/client.py      | 132 ++++++++++++++++++
 .../grpcio/tests/stress/metrics_server.py     |  60 ++++++++
 src/python/grpcio/tests/stress/test_runner.py |  73 ++++++++++
 4 files changed, 293 insertions(+)
 create mode 100644 src/python/grpcio/tests/stress/__init__.py
 create mode 100644 src/python/grpcio/tests/stress/client.py
 create mode 100644 src/python/grpcio/tests/stress/metrics_server.py
 create mode 100644 src/python/grpcio/tests/stress/test_runner.py

diff --git a/src/python/grpcio/tests/stress/__init__.py b/src/python/grpcio/tests/stress/__init__.py
new file mode 100644
index 0000000000..100a624dc9
--- /dev/null
+++ b/src/python/grpcio/tests/stress/__init__.py
@@ -0,0 +1,28 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/src/python/grpcio/tests/stress/client.py b/src/python/grpcio/tests/stress/client.py
new file mode 100644
index 0000000000..a733741b73
--- /dev/null
+++ b/src/python/grpcio/tests/stress/client.py
@@ -0,0 +1,132 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Entry point for running stress tests."""
+
+import argparse
+import Queue
+import threading
+
+from grpc.beta import implementations
+from src.proto.grpc.testing import metrics_pb2
+from src.proto.grpc.testing import test_pb2
+
+from tests.interop import methods
+from tests.qps import histogram
+from tests.stress import metrics_server
+from tests.stress import test_runner
+
+
+def _args():
+  parser = argparse.ArgumentParser(description='gRPC Python stress test client')
+  parser.add_argument(
+      '--server_addresses',
+      help='comma seperated list of hostname:port to run servers on',
+      default='localhost:8080', type=str)
+  parser.add_argument(
+      '--test_cases',
+      help='comma seperated list of testcase:weighting of tests to run',
+      default='large_unary:100',
+      type=str)
+  parser.add_argument(
+      '--test_duration_secs',
+      help='number of seconds to run the stress test',
+      default=-1, type=int)
+  parser.add_argument(
+      '--num_channels_per_server',
+      help='number of channels per server',
+      default=1, type=int)
+  parser.add_argument(
+      '--num_stubs_per_channel',
+      help='number of stubs to create per channel',
+      default=1, type=int)
+  parser.add_argument(
+      '--metrics_port',
+      help='the port to listen for metrics requests on',
+      default=8081, type=int)
+  return parser.parse_args()
+
+
+def _test_case_from_arg(test_case_arg):
+  for test_case in methods.TestCase:
+    if test_case_arg == test_case.value:
+      return test_case
+  else:
+    raise ValueError('No test case {}!'.format(test_case_arg))
+
+
+def _parse_weighted_test_cases(test_case_args):
+  weighted_test_cases = {}
+  for test_case_arg in test_case_args.split(','):
+    name, weight = test_case_arg.split(':', 1)
+    test_case = _test_case_from_arg(name)
+    weighted_test_cases[test_case] = int(weight)
+  return weighted_test_cases
+
+
+def run_test(args):
+  test_cases = _parse_weighted_test_cases(args.test_cases)
+  test_servers = args.server_addresses.split(',')
+  # Propagate any client exceptions with a queue
+  exception_queue = Queue.Queue()
+  stop_event = threading.Event()
+  hist = histogram.Histogram(1, 1)
+  runners = []
+
+  server = metrics_pb2.beta_create_MetricsService_server(
+      metrics_server.MetricsServer(hist))
+  server.add_insecure_port('[::]:{}'.format(args.metrics_port))
+  server.start()
+
+  for test_server in test_servers:
+    host, port = test_server.split(':', 1)
+    for _ in xrange(args.num_channels_per_server):
+      channel = implementations.insecure_channel(host, int(port))
+      for _ in xrange(args.num_stubs_per_channel):
+        stub = test_pb2.beta_create_TestService_stub(channel)
+        runner = test_runner.TestRunner(stub, test_cases, hist,
+                                        exception_queue, stop_event)
+        runners.append(runner)
+
+  for runner in runners:
+    runner.start()
+  try:
+    raise exception_queue.get(block=True, timeout=args.test_duration_secs)
+  except Queue.Empty:
+    # No exceptions thrown, success
+    pass
+  finally:
+    stop_event.set()
+    for runner in runners:
+      runner.join()
+      runner = None
+    server.stop(0)
+
+if __name__ == '__main__':
+  run_test(_args())
diff --git a/src/python/grpcio/tests/stress/metrics_server.py b/src/python/grpcio/tests/stress/metrics_server.py
new file mode 100644
index 0000000000..b994e4643e
--- /dev/null
+++ b/src/python/grpcio/tests/stress/metrics_server.py
@@ -0,0 +1,60 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""MetricsService for publishing stress test qps data."""
+
+import time
+
+from src.proto.grpc.testing import metrics_pb2
+
+GAUGE_NAME = 'python_overall_qps'
+
+
+class MetricsServer(metrics_pb2.BetaMetricsServiceServicer):
+
+  def __init__(self, histogram):
+    self._start_time = time.time()
+    self._histogram = histogram
+
+  def _get_qps(self):
+    count = self._histogram.get_data().count
+    delta = time.time() - self._start_time
+    self._histogram.reset()
+    self._start_time = time.time()
+    return int(count/delta)
+
+  def GetAllGauges(self, request, context):
+    qps = self._get_qps()
+    return [metrics_pb2.GaugeResponse(name=GAUGE_NAME, long_value=qps)]
+
+  def GetGauge(self, request, context):
+    if request.name != GAUGE_NAME:
+      raise Exception('Gauge {} does not exist'.format(request.name))
+    qps = self._get_qps()
+    return metrics_pb2.GaugeResponse(name=GAUGE_NAME, long_value=qps)
diff --git a/src/python/grpcio/tests/stress/test_runner.py b/src/python/grpcio/tests/stress/test_runner.py
new file mode 100644
index 0000000000..88f13727e3
--- /dev/null
+++ b/src/python/grpcio/tests/stress/test_runner.py
@@ -0,0 +1,73 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Thread that sends random weighted requests on a TestService stub."""
+
+import random
+import threading
+import time
+import traceback
+
+
+def _weighted_test_case_generator(weighted_cases):
+  weight_sum = sum(weighted_cases.itervalues())
+
+  while True:
+    val = random.uniform(0, weight_sum)
+    partial_sum = 0
+    for case in weighted_cases:
+      partial_sum += weighted_cases[case]
+      if val <= partial_sum:
+        yield case
+        break
+
+
+class TestRunner(threading.Thread):
+
+  def __init__(self, stub, test_cases, hist, exception_queue, stop_event):
+    super(TestRunner, self).__init__()
+    self._exception_queue = exception_queue
+    self._stop_event = stop_event
+    self._stub = stub
+    self._test_cases = _weighted_test_case_generator(test_cases)
+    self._histogram = hist
+
+  def run(self):
+    while not self._stop_event.is_set():
+      try:
+        test_case = next(self._test_cases)
+        start_time = time.time()
+        test_case.test_interoperability(self._stub, None)
+        end_time = time.time()
+        self._histogram.add((end_time - start_time)*1e9)
+      except Exception as e:
+        traceback.print_exc()
+        self._exception_queue.put(
+            Exception("An exception occured during test {}"
+                      .format(test_case), e))
-- 
GitLab


From 1b409a02a23fdf2bcb027e7cec13a92f54af2d29 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 29 Apr 2016 11:26:38 -0700
Subject: [PATCH 136/570] Ensure minimum size of alt stack (to please vtune)

---
 test/core/util/test_config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/core/util/test_config.c b/test/core/util/test_config.c
index 62468a5a61..270d16600d 100644
--- a/test/core/util/test_config.c
+++ b/test/core/util/test_config.c
@@ -210,7 +210,7 @@ static void install_crash_handler() {
 #include <stdio.h>
 #include <string.h>
 
-static char g_alt_stack[MINSIGSTKSZ];
+static char g_alt_stack[GPR_MAX(MINSIGSTKSZ, 65536)];
 
 #define MAX_FRAMES 32
 
-- 
GitLab


From 3b293253d41627e3816167ef8ec3cf9bd0dcc48f Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 29 Apr 2016 11:36:57 -0700
Subject: [PATCH 137/570] Created grpc-tools ruby gem for distributing protoc
 and the plugin

---
 src/ruby/tools/README.md                      | 12 +++++
 src/ruby/tools/bin/protoc.rb                  | 46 +++++++++++++++++++
 src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb | 46 +++++++++++++++++++
 src/ruby/tools/grpc-tools.gemspec             | 20 ++++++++
 src/ruby/tools/os_check.rb                    | 45 ++++++++++++++++++
 src/ruby/tools/version.rb                     | 34 ++++++++++++++
 templates/src/ruby/tools/version.rb.template  | 36 +++++++++++++++
 7 files changed, 239 insertions(+)
 create mode 100644 src/ruby/tools/README.md
 create mode 100755 src/ruby/tools/bin/protoc.rb
 create mode 100644 src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
 create mode 100644 src/ruby/tools/grpc-tools.gemspec
 create mode 100644 src/ruby/tools/os_check.rb
 create mode 100644 src/ruby/tools/version.rb
 create mode 100644 templates/src/ruby/tools/version.rb.template

diff --git a/src/ruby/tools/README.md b/src/ruby/tools/README.md
new file mode 100644
index 0000000000..e43f223c89
--- /dev/null
+++ b/src/ruby/tools/README.md
@@ -0,0 +1,12 @@
+# Ruby gRPC Tools
+
+This package distributes protoc and the Ruby gRPC protoc plugin for Windows, Linux, and Mac.
+
+Before this package is published, the following directories should be filled with the corresponding `protoc` and `grpc_ruby_plugin` executables.
+
+ - `bin/x86-linux`
+ - `bin/x86_64-linux`
+ - `bin/x86-macos`
+ - `bin/x86_64-macos`
+ - `bin/x86-windows`
+ - `bin/x86_64-windows`
diff --git a/src/ruby/tools/bin/protoc.rb b/src/ruby/tools/bin/protoc.rb
new file mode 100755
index 0000000000..68cbc852fd
--- /dev/null
+++ b/src/ruby/tools/bin/protoc.rb
@@ -0,0 +1,46 @@
+#!/usr/bin/env ruby
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+require 'rbconfig'
+
+require_relative '../os_check'
+
+protoc_name = case OS.os_name
+              when 'windows'
+                'protoc.exe'
+              else
+                'protoc'
+              end
+
+protoc_path = File.join(File.dirname(__FILE__),
+                        RbConfig::CONFIG['host_cpu'] + '-' + OS.os_name,
+                        protoc_name)
+
+exec([ protoc_path, protoc_path ], *ARGV)
diff --git a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb b/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
new file mode 100644
index 0000000000..04cf435b58
--- /dev/null
+++ b/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
@@ -0,0 +1,46 @@
+#!/usr/bin/env ruby
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+require 'rbconfig'
+
+require_relative '../os_check'
+
+plugin_name = 'grpc_ruby_plugin' + case OS.os_name
+                                   when 'windows'
+                                     '.exe'
+                                   else
+                                     ''
+                                   end
+
+plugin_path = File.join(File.dirname(__FILE__),
+                        RbConfig::CONFIG['host_cpu'] + '-' + OS.os_name,
+                        plugin_name)
+
+exec([ plugin_path, plugin_path ], *ARGV)
diff --git a/src/ruby/tools/grpc-tools.gemspec b/src/ruby/tools/grpc-tools.gemspec
new file mode 100644
index 0000000000..f56f2f58ce
--- /dev/null
+++ b/src/ruby/tools/grpc-tools.gemspec
@@ -0,0 +1,20 @@
+# -*- ruby -*-
+# encoding: utf-8
+require_relative 'version.rb'
+Gem::Specification.new do |s|
+  s.name = 'grpc-tools'
+  s.version = GRPC::Tools::VERSION
+  s.homepage = 'https://github.com/google/grpc/tree/master/src/ruby/tools'
+  s.summary = 'Development tools for Ruby gRPC'
+  s.description = 'protoc and the Ruby gRPC protoc plugin'
+  s.license = 'BSD-3-Clause'
+
+  s.files = %w( version.rb os_check.rb README.md )
+  s.files += Dir.glob('bin/**/*')
+
+  s.bindir = 'bin'
+
+  s.platform = Gem::Platform::RUBY
+
+  s.executables = %w( protoc.rb protoc_grpc_ruby_plugin.rb )
+end
diff --git a/src/ruby/tools/os_check.rb b/src/ruby/tools/os_check.rb
new file mode 100644
index 0000000000..2677306457
--- /dev/null
+++ b/src/ruby/tools/os_check.rb
@@ -0,0 +1,45 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This is based on http://stackoverflow.com/a/171011/159388 by Aaron Hinni
+
+require 'rbconfig'
+
+module OS
+  def OS.os_name
+    case RbConfig::CONFIG['host_os']
+    when /cygwin|mswin|mingw|bccwin|wince|emx/
+      'windows'
+    when /darwin/
+      'macos'
+    else
+      'linux'
+    end
+  end
+end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
new file mode 100644
index 0000000000..12ad21b80e
--- /dev/null
+++ b/src/ruby/tools/version.rb
@@ -0,0 +1,34 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+module GRPC
+  module Tools
+    VERSION = '0.14.0.dev'
+  end
+end
diff --git a/templates/src/ruby/tools/version.rb.template b/templates/src/ruby/tools/version.rb.template
new file mode 100644
index 0000000000..dbc5f48cf5
--- /dev/null
+++ b/templates/src/ruby/tools/version.rb.template
@@ -0,0 +1,36 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+  module GRPC
+    module Tools
+      VERSION = '${settings.ruby_version.ruby()}'
+    end
+  end
-- 
GitLab


From f238194b25549cd97d19f8c785347e2d2f3d3c89 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 29 Apr 2016 11:37:21 -0700
Subject: [PATCH 138/570] Updated build_package_ruby to build the grpc-tools
 gem

---
 tools/run_tests/build_package_ruby.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/tools/run_tests/build_package_ruby.sh b/tools/run_tests/build_package_ruby.sh
index 1a5b94348d..cde05181c7 100755
--- a/tools/run_tests/build_package_ruby.sh
+++ b/tools/run_tests/build_package_ruby.sh
@@ -32,6 +32,8 @@ set -ex
 
 cd $(dirname $0)/../..
 
+base=$(pwd)
+
 mkdir -p artifacts/
 
 # All the ruby packages have been built in the artifact phase already
@@ -41,3 +43,25 @@ cp -r $EXTERNAL_GIT_ROOT/architecture={x86,x64},language=ruby,platform={windows,
 # TODO: all the artifact builder configurations generate a grpc-VERSION.gem
 # source distribution package, and only one of them will end up
 # in the artifacts/ directory. They should be all equivalent though.
+
+for arch in {x86,x64}; do
+  case arch in
+    x64)
+      ruby_arch=x86_64
+      ;;
+    *)
+      ruby_arch=$arch
+      ;;
+  esac
+  for plat in {windows,linux,macos}; do
+    input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
+    output_dir="$base/src/ruby/tools/bin/${ruby_arch}-${plat}"
+    mkdir -p output_dir
+    cp $input_dir/protoc* output_dir/
+    cp $input_dir/grpc_ruby_plugin* output_dir/
+  done
+done
+
+cd $base/src/ruby/tools
+gem build grpc-tools.gemspec
+cp ./grpc-tools*.gem $base/artifacts/
-- 
GitLab


From faf3bfca82c88b1bf08995fdfb26a152c90bf0a5 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 29 Apr 2016 12:39:05 -0700
Subject: [PATCH 139/570] Fixed grpc-tools.gemspec

---
 src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb | 0
 src/ruby/tools/grpc-tools.gemspec             | 2 ++
 2 files changed, 2 insertions(+)
 mode change 100644 => 100755 src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb

diff --git a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb b/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
old mode 100644
new mode 100755
diff --git a/src/ruby/tools/grpc-tools.gemspec b/src/ruby/tools/grpc-tools.gemspec
index f56f2f58ce..af904de4a9 100644
--- a/src/ruby/tools/grpc-tools.gemspec
+++ b/src/ruby/tools/grpc-tools.gemspec
@@ -4,6 +4,8 @@ require_relative 'version.rb'
 Gem::Specification.new do |s|
   s.name = 'grpc-tools'
   s.version = GRPC::Tools::VERSION
+  s.authors = ['grpc Authors']
+  s.email = 'grpc-io@googlegroups.com'
   s.homepage = 'https://github.com/google/grpc/tree/master/src/ruby/tools'
   s.summary = 'Development tools for Ruby gRPC'
   s.description = 'protoc and the Ruby gRPC protoc plugin'
-- 
GitLab


From f897fec0dbd8814b3717b88058cdcaf6965a2d50 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 29 Apr 2016 12:43:19 -0700
Subject: [PATCH 140/570] Fixed build_package_ruby's use of variables

---
 tools/run_tests/build_package_ruby.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/run_tests/build_package_ruby.sh b/tools/run_tests/build_package_ruby.sh
index cde05181c7..5725a19e62 100755
--- a/tools/run_tests/build_package_ruby.sh
+++ b/tools/run_tests/build_package_ruby.sh
@@ -56,9 +56,9 @@ for arch in {x86,x64}; do
   for plat in {windows,linux,macos}; do
     input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
     output_dir="$base/src/ruby/tools/bin/${ruby_arch}-${plat}"
-    mkdir -p output_dir
-    cp $input_dir/protoc* output_dir/
-    cp $input_dir/grpc_ruby_plugin* output_dir/
+    mkdir -p $output_dir
+    cp $input_dir/protoc* $output_dir/
+    cp $input_dir/grpc_ruby_plugin* $output_dir/
   done
 done
 
-- 
GitLab


From 8cb5f2f413853829f75bc256ee93fec812d357a1 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 29 Apr 2016 12:55:28 -0700
Subject: [PATCH 141/570] Fixed build_package_ruby's use of variables

---
 tools/run_tests/build_package_ruby.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/build_package_ruby.sh b/tools/run_tests/build_package_ruby.sh
index 5725a19e62..e44428bf7e 100755
--- a/tools/run_tests/build_package_ruby.sh
+++ b/tools/run_tests/build_package_ruby.sh
@@ -45,7 +45,7 @@ cp -r $EXTERNAL_GIT_ROOT/architecture={x86,x64},language=ruby,platform={windows,
 # in the artifacts/ directory. They should be all equivalent though.
 
 for arch in {x86,x64}; do
-  case arch in
+  case $arch in
     x64)
       ruby_arch=x86_64
       ;;
-- 
GitLab


From 2a932daaafbec9874d9fb594419f68f9cb8f9187 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 29 Apr 2016 13:04:53 -0700
Subject: [PATCH 142/570] Spell out fail fast semantics

---
 doc/fail_fast.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 doc/fail_fast.md

diff --git a/doc/fail_fast.md b/doc/fail_fast.md
new file mode 100644
index 0000000000..3ed4297194
--- /dev/null
+++ b/doc/fail_fast.md
@@ -0,0 +1,15 @@
+gRPC Fail Fast Semantics
+========================
+
+Fail fast requests allow terminating requests (with status UNAVAILABLE) prior
+to the deadline of the request being met.
+
+gRPC implementations of fail fast can terminate requests whenever a channel is
+in the TRANSIENT_FAILURE or SHUTDOWN states. If the channel is in any other
+state (CONNECTING, READY, or IDLE) the request should not be terminated.
+
+Fail fast SHOULD be the default for gRPC implementations, with an option to
+switch to non fail fast.
+
+The opposite of fail fast is 'ignore connectivity'.
+
-- 
GitLab


From a42ec2134117f4a4db994467edcff52e6f347f3d Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 29 Apr 2016 13:03:06 -0700
Subject: [PATCH 143/570] Server builder plugin

---
 BUILD                                         |   4 +
 Makefile                                      |  51 ++++
 build.yaml                                    |  15 ++
 include/grpc++/impl/server_builder_option.h   |   8 +
 include/grpc++/impl/server_builder_plugin.h   |  79 ++++++
 include/grpc++/impl/server_initializer.h      |  70 ++++++
 include/grpc++/server.h                       |   8 +
 include/grpc++/server_builder.h               |   9 +
 src/cpp/server/server.cc                      |  19 +-
 src/cpp/server/server_builder.cc              |  16 ++
 test/cpp/end2end/async_end2end_test.cc        |  28 +++
 .../cpp/end2end/server_builder_plugin_test.cc | 234 ++++++++++++++++++
 tools/doxygen/Doxyfile.c++                    |   2 +
 tools/doxygen/Doxyfile.c++.internal           |   2 +
 tools/run_tests/sources_and_headers.json      |  22 ++
 tools/run_tests/tests.json                    |  21 ++
 vsprojects/vcxproj/grpc++/grpc++.vcxproj      |   2 +
 .../vcxproj/grpc++/grpc++.vcxproj.filters     |   6 +
 .../grpc++_unsecure/grpc++_unsecure.vcxproj   |   2 +
 .../grpc++_unsecure.vcxproj.filters           |   6 +
 .../server_builder_plugin_test.vcxproj        | 207 ++++++++++++++++
 ...server_builder_plugin_test.vcxproj.filters |  21 ++
 22 files changed, 831 insertions(+), 1 deletion(-)
 create mode 100644 include/grpc++/impl/server_builder_plugin.h
 create mode 100644 include/grpc++/impl/server_initializer.h
 create mode 100644 test/cpp/end2end/server_builder_plugin_test.cc
 create mode 100644 vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj
 create mode 100644 vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj.filters

diff --git a/BUILD b/BUILD
index b4b10b535e..30f0b5028c 100644
--- a/BUILD
+++ b/BUILD
@@ -890,6 +890,8 @@ cc_library(
     "include/grpc++/impl/rpc_service_method.h",
     "include/grpc++/impl/serialization_traits.h",
     "include/grpc++/impl/server_builder_option.h",
+    "include/grpc++/impl/server_builder_plugin.h",
+    "include/grpc++/impl/server_initializer.h",
     "include/grpc++/impl/service_type.h",
     "include/grpc++/impl/sync.h",
     "include/grpc++/impl/sync_cxx11.h",
@@ -1035,6 +1037,8 @@ cc_library(
     "include/grpc++/impl/rpc_service_method.h",
     "include/grpc++/impl/serialization_traits.h",
     "include/grpc++/impl/server_builder_option.h",
+    "include/grpc++/impl/server_builder_plugin.h",
+    "include/grpc++/impl/server_initializer.h",
     "include/grpc++/impl/service_type.h",
     "include/grpc++/impl/sync.h",
     "include/grpc++/impl/sync_cxx11.h",
diff --git a/Makefile b/Makefile
index 922e0b0568..38228259cd 100644
--- a/Makefile
+++ b/Makefile
@@ -1035,6 +1035,7 @@ reconnect_interop_client: $(BINDIR)/$(CONFIG)/reconnect_interop_client
 reconnect_interop_server: $(BINDIR)/$(CONFIG)/reconnect_interop_server
 secure_auth_context_test: $(BINDIR)/$(CONFIG)/secure_auth_context_test
 secure_sync_unary_ping_pong_test: $(BINDIR)/$(CONFIG)/secure_sync_unary_ping_pong_test
+server_builder_plugin_test: $(BINDIR)/$(CONFIG)/server_builder_plugin_test
 server_crash_test: $(BINDIR)/$(CONFIG)/server_crash_test
 server_crash_test_client: $(BINDIR)/$(CONFIG)/server_crash_test_client
 shutdown_test: $(BINDIR)/$(CONFIG)/shutdown_test
@@ -1401,6 +1402,7 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/reconnect_interop_server \
   $(BINDIR)/$(CONFIG)/secure_auth_context_test \
   $(BINDIR)/$(CONFIG)/secure_sync_unary_ping_pong_test \
+  $(BINDIR)/$(CONFIG)/server_builder_plugin_test \
   $(BINDIR)/$(CONFIG)/server_crash_test \
   $(BINDIR)/$(CONFIG)/server_crash_test_client \
   $(BINDIR)/$(CONFIG)/shutdown_test \
@@ -1732,6 +1734,8 @@ test_cxx: test_zookeeper buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/secure_auth_context_test || ( echo test secure_auth_context_test failed ; exit 1 )
 	$(E) "[RUN]     Testing secure_sync_unary_ping_pong_test"
 	$(Q) $(BINDIR)/$(CONFIG)/secure_sync_unary_ping_pong_test || ( echo test secure_sync_unary_ping_pong_test failed ; exit 1 )
+	$(E) "[RUN]     Testing server_builder_plugin_test"
+	$(Q) $(BINDIR)/$(CONFIG)/server_builder_plugin_test || ( echo test server_builder_plugin_test failed ; exit 1 )
 	$(E) "[RUN]     Testing server_crash_test"
 	$(Q) $(BINDIR)/$(CONFIG)/server_crash_test || ( echo test server_crash_test failed ; exit 1 )
 	$(E) "[RUN]     Testing shutdown_test"
@@ -3200,6 +3204,8 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/rpc_service_method.h \
     include/grpc++/impl/serialization_traits.h \
     include/grpc++/impl/server_builder_option.h \
+    include/grpc++/impl/server_builder_plugin.h \
+    include/grpc++/impl/server_initializer.h \
     include/grpc++/impl/service_type.h \
     include/grpc++/impl/sync.h \
     include/grpc++/impl/sync_cxx11.h \
@@ -3503,6 +3509,8 @@ PUBLIC_HEADERS_CXX += \
     include/grpc++/impl/rpc_service_method.h \
     include/grpc++/impl/serialization_traits.h \
     include/grpc++/impl/server_builder_option.h \
+    include/grpc++/impl/server_builder_plugin.h \
+    include/grpc++/impl/server_initializer.h \
     include/grpc++/impl/service_type.h \
     include/grpc++/impl/sync.h \
     include/grpc++/impl/sync_cxx11.h \
@@ -11479,6 +11487,49 @@ endif
 endif
 
 
+SERVER_BUILDER_PLUGIN_TEST_SRC = \
+    test/cpp/end2end/server_builder_plugin_test.cc \
+
+SERVER_BUILDER_PLUGIN_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SERVER_BUILDER_PLUGIN_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/server_builder_plugin_test: openssl_dep_error
+
+else
+
+
+
+
+ifeq ($(NO_PROTOBUF),true)
+
+# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
+
+$(BINDIR)/$(CONFIG)/server_builder_plugin_test: protobuf_dep_error
+
+else
+
+$(BINDIR)/$(CONFIG)/server_builder_plugin_test: $(PROTOBUF_DEP) $(SERVER_BUILDER_PLUGIN_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LDXX) $(LDFLAGS) $(SERVER_BUILDER_PLUGIN_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/server_builder_plugin_test
+
+endif
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/cpp/end2end/server_builder_plugin_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_server_builder_plugin_test: $(SERVER_BUILDER_PLUGIN_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(SERVER_BUILDER_PLUGIN_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 SERVER_CRASH_TEST_SRC = \
     test/cpp/end2end/server_crash_test.cc \
 
diff --git a/build.yaml b/build.yaml
index 441752dc3d..928efdee03 100644
--- a/build.yaml
+++ b/build.yaml
@@ -590,6 +590,8 @@ filegroups:
   - include/grpc++/impl/rpc_service_method.h
   - include/grpc++/impl/serialization_traits.h
   - include/grpc++/impl/server_builder_option.h
+  - include/grpc++/impl/server_builder_plugin.h
+  - include/grpc++/impl/server_initializer.h
   - include/grpc++/impl/service_type.h
   - include/grpc++/impl/sync.h
   - include/grpc++/impl/sync_cxx11.h
@@ -2914,6 +2916,19 @@ targets:
   - mac
   - linux
   - posix
+- name: server_builder_plugin_test
+  gtest: true
+  build: test
+  language: c++
+  src:
+  - test/cpp/end2end/server_builder_plugin_test.cc
+  deps:
+  - grpc++_test_util
+  - grpc_test_util
+  - grpc++
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: server_crash_test
   gtest: true
   cpu_cost: 0.1
diff --git a/include/grpc++/impl/server_builder_option.h b/include/grpc++/impl/server_builder_option.h
index bcb19824fd..2b7e89f5e5 100644
--- a/include/grpc++/impl/server_builder_option.h
+++ b/include/grpc++/impl/server_builder_option.h
@@ -34,6 +34,10 @@
 #ifndef GRPCXX_IMPL_SERVER_BUILDER_OPTION_H
 #define GRPCXX_IMPL_SERVER_BUILDER_OPTION_H
 
+#include <map>
+#include <memory>
+
+#include <grpc++/impl/server_builder_plugin.h>
 #include <grpc++/support/channel_arguments.h>
 
 namespace grpc {
@@ -44,6 +48,10 @@ class ServerBuilderOption {
   virtual ~ServerBuilderOption() {}
   /// Alter the \a ChannelArguments used to create the gRPC server.
   virtual void UpdateArguments(ChannelArguments* args) = 0;
+  /// Alter the ServerBuilderPlugin map that will be added into ServerBuilder.
+  virtual void UpdatePlugins(
+      std::map<grpc::string, std::unique_ptr<ServerBuilderPlugin> >*
+          plugins) = 0;
 };
 
 }  // namespace grpc
diff --git a/include/grpc++/impl/server_builder_plugin.h b/include/grpc++/impl/server_builder_plugin.h
new file mode 100644
index 0000000000..2cf1dfdbec
--- /dev/null
+++ b/include/grpc++/impl/server_builder_plugin.h
@@ -0,0 +1,79 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPCXX_IMPL_SERVER_BUILDER_PLUGIN_H
+#define GRPCXX_IMPL_SERVER_BUILDER_PLUGIN_H
+
+#include <memory>
+
+#include <grpc++/support/config.h>
+
+namespace grpc {
+
+class ServerInitializer;
+
+class ServerBuilderPlugin {
+ public:
+  virtual ~ServerBuilderPlugin() {}
+  virtual grpc::string name() = 0;
+
+  // InitServer will be called in ServerBuilder::BuildAndStart(), after the
+  // Server instance is created.
+  virtual void InitServer(ServerInitializer* si) = 0;
+
+  // Finish will be called at the end of ServerBuilder::BuildAndStart().
+  virtual void Finish(ServerInitializer* si) = 0;
+
+  // ChangeArguments is an interface that can be used in
+  // ServerBuilderOption::UpdatePlugins
+  virtual void ChangeArguments(const grpc::string& name, void* value) = 0;
+
+  virtual bool has_sync_methods() const { return false; }
+  virtual bool has_async_methods() const { return false; }
+};
+
+}  // namespace grpc
+
+#define DECLARE_PLUGIN(plugin_name)                                    \
+  namespace sBP##plugin_name {                                         \
+    extern std::unique_ptr<ServerBuilderPlugin> Create##plugin_name(); \
+  }
+
+#define INIT_PLUGIN(map, plugin_name)             \
+  {                                               \
+    std::unique_ptr<ServerBuilderPlugin> plugin = \
+        sBP##plugin_name::Create##plugin_name();  \
+    map[plugin->name()] = std::move(plugin);      \
+  }
+
+#endif  // GRPCXX_IMPL_SERVER_BUILDER_PLUGIN_H
diff --git a/include/grpc++/impl/server_initializer.h b/include/grpc++/impl/server_initializer.h
new file mode 100644
index 0000000000..dbcecc7026
--- /dev/null
+++ b/include/grpc++/impl/server_initializer.h
@@ -0,0 +1,70 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPCXX_IMPL_SERVER_INITIALIZER_H
+#define GRPCXX_IMPL_SERVER_INITIALIZER_H
+
+#include <memory>
+#include <vector>
+
+#include <grpc++/server.h>
+
+namespace grpc {
+
+class Server;
+class Service;
+
+class ServerInitializer {
+ public:
+  ServerInitializer(Server* server) : server_(server) {}
+
+  bool RegisterService(std::shared_ptr<Service> service) {
+    if (!server_->RegisterService(nullptr, service.get())) {
+      return false;
+    }
+    default_services_.push_back(service);
+    return true;
+  }
+
+  const std::vector<grpc::string>* GetServiceList() {
+    return &server_->services_;
+  }
+
+ private:
+  Server* server_;
+  std::vector<std::shared_ptr<Service> > default_services_;
+};
+
+}  // namespace grpc
+
+#endif  // GRPCXX_IMPL_SERVER_INITIALIZER_H
diff --git a/include/grpc++/server.h b/include/grpc++/server.h
index 729a5143bf..a0ee0e98e4 100644
--- a/include/grpc++/server.h
+++ b/include/grpc++/server.h
@@ -36,6 +36,7 @@
 
 #include <list>
 #include <memory>
+#include <vector>
 
 #include <grpc++/completion_queue.h>
 #include <grpc++/impl/call.h>
@@ -57,6 +58,7 @@ class GenericServerContext;
 class AsyncGenericService;
 class ServerAsyncStreamingInterface;
 class ServerContext;
+class ServerInitializer;
 class ThreadPoolInterface;
 
 /// Models a gRPC server.
@@ -94,6 +96,7 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
  private:
   friend class AsyncGenericService;
   friend class ServerBuilder;
+  friend class ServerInitializer;
 
   class SyncRequest;
   class AsyncRequest;
@@ -159,6 +162,8 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
 
   grpc_server* server() GRPC_OVERRIDE { return server_; };
 
+  ServerInitializer* initializer();
+
   const int max_message_size_;
 
   // Completion queue.
@@ -175,6 +180,7 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
   std::shared_ptr<GlobalCallbacks> global_callbacks_;
 
   std::list<SyncRequest>* sync_methods_;
+  std::vector<grpc::string> services_;
   std::unique_ptr<RpcServiceMethod> unknown_method_;
   bool has_generic_service_;
 
@@ -184,6 +190,8 @@ class Server GRPC_FINAL : public ServerInterface, private GrpcLibraryCodegen {
   ThreadPoolInterface* thread_pool_;
   // Whether the thread pool is created and owned by the server.
   bool thread_pool_owned_;
+
+  std::unique_ptr<ServerInitializer> server_initializer_;
 };
 
 }  // namespace grpc
diff --git a/include/grpc++/server_builder.h b/include/grpc++/server_builder.h
index 86c7fecef5..a47b5c71cf 100644
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@@ -34,10 +34,12 @@
 #ifndef GRPCXX_SERVER_BUILDER_H
 #define GRPCXX_SERVER_BUILDER_H
 
+#include <map>
 #include <memory>
 #include <vector>
 
 #include <grpc++/impl/server_builder_option.h>
+#include <grpc++/impl/server_builder_plugin.h>
 #include <grpc++/support/config.h>
 #include <grpc/compression.h>
 
@@ -51,6 +53,10 @@ class ServerCompletionQueue;
 class ServerCredentials;
 class Service;
 
+namespace testing {
+class ServerBuilderPluginTest;
+}  // namespace testing
+
 /// A builder class for the creation and startup of \a grpc::Server instances.
 class ServerBuilder {
  public:
@@ -108,6 +114,8 @@ class ServerBuilder {
   std::unique_ptr<Server> BuildAndStart();
 
  private:
+  friend class ::grpc::testing::ServerBuilderPluginTest;
+
   struct Port {
     grpc::string addr;
     std::shared_ptr<ServerCredentials> creds;
@@ -130,6 +138,7 @@ class ServerBuilder {
   std::vector<Port> ports_;
   std::vector<ServerCompletionQueue*> cqs_;
   std::shared_ptr<ServerCredentials> creds_;
+  std::map<grpc::string, std::unique_ptr<ServerBuilderPlugin>> plugins_;
   AsyncGenericService* generic_service_;
 };
 
diff --git a/src/cpp/server/server.cc b/src/cpp/server/server.cc
index fafe31e84c..f955a31494 100644
--- a/src/cpp/server/server.cc
+++ b/src/cpp/server/server.cc
@@ -33,6 +33,7 @@
 
 #include <grpc++/server.h>
 
+#include <sstream>
 #include <utility>
 
 #include <grpc++/completion_queue.h>
@@ -41,6 +42,7 @@
 #include <grpc++/impl/grpc_library.h>
 #include <grpc++/impl/method_handler_impl.h>
 #include <grpc++/impl/rpc_service_method.h>
+#include <grpc++/impl/server_initializer.h>
 #include <grpc++/impl/service_type.h>
 #include <grpc++/security/server_credentials.h>
 #include <grpc++/server_context.h>
@@ -284,7 +286,8 @@ Server::Server(ThreadPoolInterface* thread_pool, bool thread_pool_owned,
       has_generic_service_(false),
       server_(nullptr),
       thread_pool_(thread_pool),
-      thread_pool_owned_(thread_pool_owned) {
+      thread_pool_owned_(thread_pool_owned),
+      server_initializer_(new ServerInitializer(this)) {
   g_gli_initializer.summon();
   gpr_once_init(&g_once_init_callbacks, InitGlobalCallbacks);
   global_callbacks_ = g_callbacks;
@@ -341,6 +344,7 @@ bool Server::RegisterService(const grpc::string* host, Service* service) {
                "Can only register an asynchronous service against one server.");
     service->server_ = this;
   }
+  const char* method_name = nullptr;
   for (auto it = service->methods_.begin(); it != service->methods_.end();
        ++it) {
     if (it->get() == nullptr) {  // Handled by generic service if any.
@@ -360,6 +364,17 @@ bool Server::RegisterService(const grpc::string* host, Service* service) {
     } else {
       sync_methods_->emplace_back(method, tag);
     }
+    method_name = method->name();
+  }
+
+  // Parse service name.
+  if (method_name != nullptr) {
+    std::stringstream ss(method_name);
+    grpc::string service_name;
+    if (std::getline(ss, service_name, '/') &&
+        std::getline(ss, service_name, '/')) {
+      services_.push_back(service_name);
+    }
   }
   return true;
 }
@@ -598,4 +613,6 @@ void Server::RunRpc() {
   }
 }
 
+ServerInitializer* Server::initializer() { return server_initializer_.get(); }
+
 }  // namespace grpc
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index 68cc38258c..5dc73ed1e4 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -96,6 +96,15 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   ChannelArguments args;
   for (auto option = options_.begin(); option != options_.end(); ++option) {
     (*option)->UpdateArguments(&args);
+    (*option)->UpdatePlugins(&plugins_);
+  }
+  if (thread_pool == nullptr) {
+    for (auto plugin = plugins_.begin(); plugin != plugins_.end(); plugin++) {
+      if ((*plugin).second->has_sync_methods()) {
+        thread_pool.reset(CreateDefaultThreadPool());
+        break;
+      }
+    }
   }
   if (max_message_size_ > 0) {
     args.SetInt(GRPC_ARG_MAX_MESSAGE_LENGTH, max_message_size_);
@@ -104,6 +113,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
               compression_options_.enabled_algorithms_bitset);
   std::unique_ptr<Server> server(
       new Server(thread_pool.release(), true, max_message_size_, &args));
+  ServerInitializer* initializer = server->initializer();
   for (auto cq = cqs_.begin(); cq != cqs_.end(); ++cq) {
     grpc_server_register_completion_queue(server->server_, (*cq)->cq(),
                                           nullptr);
@@ -114,6 +124,9 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
       return nullptr;
     }
   }
+  for (auto plugin = plugins_.begin(); plugin != plugins_.end(); plugin++) {
+    (*plugin).second->InitServer(initializer);
+  }
   if (generic_service_) {
     server->RegisterAsyncGenericService(generic_service_);
   } else {
@@ -137,6 +150,9 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   if (!server->Start(cqs_data, cqs_.size())) {
     return nullptr;
   }
+  for (auto plugin = plugins_.begin(); plugin != plugins_.end(); plugin++) {
+    (*plugin).second->Finish(initializer);
+  }
   return server;
 }
 
diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index 7e4d6046d6..0de6c74c47 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -197,6 +197,28 @@ class Verifier {
   bool spin_;
 };
 
+// This class disables the server builder plugins that may add sync services to
+// the server. If there are sync services, UnimplementedRpc test will triger
+// the sync unkown rpc routine on the server side, rather than the async one
+// that needs to be tested here.
+class ServerBuilderSyncPluginDisabler : public ::grpc::ServerBuilderOption {
+ public:
+  void UpdateArguments(ChannelArguments* arg) GRPC_OVERRIDE {}
+
+  void UpdatePlugins(
+      std::map<grpc::string, std::unique_ptr<ServerBuilderPlugin>>* plugins)
+      GRPC_OVERRIDE {
+    auto plugin = plugins->begin();
+    while (plugin != plugins->end()) {
+      if ((*plugin).second->has_sync_methods()) {
+        plugins->erase(plugin++);
+      } else {
+        plugin++;
+      }
+    }
+  }
+};
+
 class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
  protected:
   AsyncEnd2endTest() {}
@@ -213,6 +235,12 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
                              grpc::InsecureServerCredentials());
     builder.RegisterService(&service_);
     cq_ = builder.AddCompletionQueue();
+
+    // TODO(zyc): make a test option to choose wheather sync plugins should be
+    // deleted
+    std::unique_ptr<ServerBuilderOption> sync_plugin_disabler(
+        new ServerBuilderSyncPluginDisabler());
+    builder.SetOption(move(sync_plugin_disabler));
     server_ = builder.BuildAndStart();
 
     gpr_tls_set(&g_is_async_end2end_test, 1);
diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
new file mode 100644
index 0000000000..e42bd10832
--- /dev/null
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -0,0 +1,234 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc++/channel.h>
+#include <grpc++/client_context.h>
+#include <grpc++/create_channel.h>
+#include <grpc++/impl/server_builder_option.h>
+#include <grpc++/impl/server_builder_plugin.h>
+#include <grpc++/impl/server_initializer.h>
+#include <grpc++/security/credentials.h>
+#include <grpc++/security/server_credentials.h>
+#include <grpc++/server.h>
+#include <grpc++/server_builder.h>
+#include <grpc++/server_context.h>
+#include <grpc/grpc.h>
+#include <gtest/gtest.h>
+
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
+#include "test/core/util/port.h"
+#include "test/core/util/test_config.h"
+#include "test/cpp/end2end/test_service_impl.h"
+
+#define PLUGIN_NAME "TestServerBuilderPlugin"
+
+namespace grpc {
+namespace testing {
+
+class TestServerBuilderPlugin : public ServerBuilderPlugin {
+ public:
+  TestServerBuilderPlugin() : service_(new TestServiceImpl()) {
+    init_server_is_called_ = false;
+    finish_is_called_ = false;
+    change_arguments_is_called_ = false;
+  }
+
+  grpc::string name() GRPC_OVERRIDE { return PLUGIN_NAME; }
+
+  void InitServer(ServerInitializer* si) GRPC_OVERRIDE {
+    init_server_is_called_ = true;
+    if (register_service_) {
+      si->RegisterService(service_);
+    }
+  }
+
+  void Finish(ServerInitializer* si) GRPC_OVERRIDE { finish_is_called_ = true; }
+
+  void ChangeArguments(const grpc::string& name, void* value) GRPC_OVERRIDE {
+    change_arguments_is_called_ = true;
+  }
+
+  bool has_async_methods() const GRPC_OVERRIDE { return register_service_; }
+
+  bool has_sync_methods() const GRPC_OVERRIDE { return register_service_; }
+
+  void SetRegisterService() { register_service_ = true; }
+
+  bool init_server_is_called() { return init_server_is_called_; }
+  bool finish_is_called() { return finish_is_called_; }
+  bool change_arguments_is_called() { return change_arguments_is_called_; }
+
+ private:
+  bool init_server_is_called_;
+  bool finish_is_called_;
+  bool change_arguments_is_called_;
+  bool register_service_;
+  std::shared_ptr<TestServiceImpl> service_;
+};
+
+class InsertPluginServerBuilderOption : public ServerBuilderOption {
+ public:
+  InsertPluginServerBuilderOption() { register_service_ = false; }
+
+  void UpdateArguments(ChannelArguments* arg) GRPC_OVERRIDE {}
+
+  void UpdatePlugins(
+      std::map<grpc::string, std::unique_ptr<ServerBuilderPlugin>>* plugins)
+      GRPC_OVERRIDE {
+    std::unique_ptr<TestServerBuilderPlugin> plugin(
+        new TestServerBuilderPlugin());
+    if (register_service_) plugin->SetRegisterService();
+    (*plugins)[plugin->name()] = std::move(plugin);
+  }
+
+  void SetRegisterService() { register_service_ = true; }
+
+ private:
+  bool register_service_;
+};
+
+namespace sBPTestServerBuilderPlugin {
+
+std::unique_ptr<ServerBuilderPlugin> CreateTestServerBuilderPlugin() {
+  return std::unique_ptr<ServerBuilderPlugin>(new TestServerBuilderPlugin());
+}
+
+}  // namespace sBPTestServerBuilderPlugin
+
+class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
+ public:
+  ServerBuilderPluginTest() {}
+
+  void SetUp() GRPC_OVERRIDE {
+    port_ = grpc_pick_unused_port_or_die();
+    builder_.reset(new ServerBuilder());
+  }
+
+  void InsertPlugin() {
+    if (GetParam()) {
+      // Add ServerBuilder plugin directly
+      INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
+    } else {
+      // Add ServerBuilder plugin using ServerBuilder::SetOption()
+      builder_->SetOption(std::unique_ptr<ServerBuilderOption>(
+          new InsertPluginServerBuilderOption()));
+    }
+  }
+
+  void InsertPluginWithTestService() {
+    if (GetParam()) {
+      // Add ServerBuilder plugin directly
+      INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
+      auto plugin = static_cast<TestServerBuilderPlugin*>(
+          builder_->plugins_[PLUGIN_NAME].get());
+      EXPECT_TRUE(plugin != nullptr);
+      plugin->SetRegisterService();
+    } else {
+      // Add ServerBuilder plugin using ServerBuilder::SetOption()
+      std::unique_ptr<InsertPluginServerBuilderOption> option(
+          new InsertPluginServerBuilderOption());
+      option->SetRegisterService();
+      builder_->SetOption(std::move(option));
+    }
+  }
+
+  void StartServer() {
+    grpc::string server_address = "localhost:" + to_string(port_);
+    builder_->AddListeningPort(server_address, InsecureServerCredentials());
+    server_ = builder_->BuildAndStart();
+    EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
+  }
+
+  void ResetStub() {
+    string target = "dns:localhost:" + to_string(port_);
+    channel_ = CreateChannel(target, InsecureChannelCredentials());
+    stub_ = grpc::testing::EchoTestService::NewStub(channel_);
+  }
+
+  void TearDown() GRPC_OVERRIDE {
+    EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
+    auto plugin = static_cast<TestServerBuilderPlugin*>(
+        builder_->plugins_[PLUGIN_NAME].get());
+    EXPECT_TRUE(plugin != nullptr);
+    EXPECT_TRUE(plugin->init_server_is_called());
+    EXPECT_TRUE(plugin->finish_is_called());
+  }
+
+  string to_string(const int number) {
+    std::stringstream strs;
+    strs << number;
+    return strs.str();
+  }
+
+ protected:
+  std::shared_ptr<Channel> channel_;
+  std::unique_ptr<ServerBuilder> builder_;
+  std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
+  std::unique_ptr<Server> server_;
+  TestServiceImpl service_;
+  int port_;
+};
+
+TEST_P(ServerBuilderPluginTest, PluginWithoutServiceTest) {
+  InsertPlugin();
+  StartServer();
+}
+
+TEST_P(ServerBuilderPluginTest, PluginWithServiceTest) {
+  InsertPluginWithTestService();
+  StartServer();
+  ResetStub();
+
+  EchoRequest request;
+  EchoResponse response;
+  request.set_message("Hello hello hello hello");
+  ClientContext context;
+  context.set_compression_algorithm(GRPC_COMPRESS_GZIP);
+  Status s = stub_->Echo(&context, request, &response);
+  EXPECT_EQ(response.message(), request.message());
+  EXPECT_TRUE(s.ok());
+}
+
+INSTANTIATE_TEST_CASE_P(ServerBuilderPluginTest, ServerBuilderPluginTest,
+                        ::testing::Values(false, true));
+
+}  // namespace testing
+}  // namespace grpc
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 7dc0496047..3fff7bcd50 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -777,6 +777,8 @@ include/grpc++/impl/rpc_method.h \
 include/grpc++/impl/rpc_service_method.h \
 include/grpc++/impl/serialization_traits.h \
 include/grpc++/impl/server_builder_option.h \
+include/grpc++/impl/server_builder_plugin.h \
+include/grpc++/impl/server_initializer.h \
 include/grpc++/impl/service_type.h \
 include/grpc++/impl/sync.h \
 include/grpc++/impl/sync_cxx11.h \
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 312fd17cb2..56f51f61cb 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -777,6 +777,8 @@ include/grpc++/impl/rpc_method.h \
 include/grpc++/impl/rpc_service_method.h \
 include/grpc++/impl/serialization_traits.h \
 include/grpc++/impl/server_builder_option.h \
+include/grpc++/impl/server_builder_plugin.h \
+include/grpc++/impl/server_initializer.h \
 include/grpc++/impl/service_type.h \
 include/grpc++/impl/sync.h \
 include/grpc++/impl/sync_cxx11.h \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index f546f3b995..d2931269b2 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -2588,6 +2588,24 @@
     "third_party": false, 
     "type": "target"
   }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc++", 
+      "grpc++_test_util", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "language": "c++", 
+    "name": "server_builder_plugin_test", 
+    "src": [
+      "test/cpp/end2end/server_builder_plugin_test.cc"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
   {
     "deps": [
       "gpr", 
@@ -6326,6 +6344,8 @@
       "include/grpc++/impl/rpc_service_method.h", 
       "include/grpc++/impl/serialization_traits.h", 
       "include/grpc++/impl/server_builder_option.h", 
+      "include/grpc++/impl/server_builder_plugin.h", 
+      "include/grpc++/impl/server_initializer.h", 
       "include/grpc++/impl/service_type.h", 
       "include/grpc++/impl/sync.h", 
       "include/grpc++/impl/sync_cxx11.h", 
@@ -6376,6 +6396,8 @@
       "include/grpc++/impl/rpc_service_method.h", 
       "include/grpc++/impl/serialization_traits.h", 
       "include/grpc++/impl/server_builder_option.h", 
+      "include/grpc++/impl/server_builder_plugin.h", 
+      "include/grpc++/impl/server_initializer.h", 
       "include/grpc++/impl/service_type.h", 
       "include/grpc++/impl/sync.h", 
       "include/grpc++/impl/sync_cxx11.h", 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 0fd77854d2..c7b85de4d2 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -2448,6 +2448,27 @@
       "posix"
     ]
   }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "gtest": true, 
+    "language": "c++", 
+    "name": "server_builder_plugin_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
   {
     "args": [], 
     "ci_platforms": [
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
index 29cab37d52..729631d28d 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj
@@ -275,6 +275,8 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\rpc_service_method.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\serialization_traits.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_option.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_plugin.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_initializer.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_cxx11.h" />
diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
index 15e2807fd4..6c135b22f3 100644
--- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
@@ -147,6 +147,12 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_option.h">
       <Filter>include\grpc++\impl</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_plugin.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_initializer.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h">
       <Filter>include\grpc++\impl</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
index fcda361ef1..9465d2ac42 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
@@ -275,6 +275,8 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\rpc_service_method.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\serialization_traits.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_option.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_plugin.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_initializer.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\sync_cxx11.h" />
diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
index 1dc95f985a..6cb4a6c89d 100644
--- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
@@ -132,6 +132,12 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_option.h">
       <Filter>include\grpc++\impl</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_builder_plugin.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\server_initializer.h">
+      <Filter>include\grpc++\impl</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc++\impl\service_type.h">
       <Filter>include\grpc++\impl</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj b/vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj
new file mode 100644
index 0000000000..0ebdd98817
--- /dev/null
+++ b/vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj
@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{86751DC8-C8D9-57B6-2C8A-BB33021C773C}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\cpptest.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\protobuf.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+    <TargetName>server_builder_plugin_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'">
+    <TargetName>server_builder_plugin_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\end2end\server_builder_plugin_test.cc">
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_test_util\grpc++_test_util.vcxproj">
+      <Project>{0BE77741-552A-929B-A497-4EF7ECE17A64}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util\grpc_test_util.vcxproj">
+      <Project>{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++\grpc++.vcxproj">
+      <Project>{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc\grpc.vcxproj">
+      <Project>{29D16885-7228-4C31-81ED-5F9187C7F2A9}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr_test_util\gpr_test_util.vcxproj">
+      <Project>{EAB0A629-17A9-44DB-B5FF-E91A721FE037}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr\gpr.vcxproj">
+      <Project>{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" />
+  </Target>
+</Project>
+
diff --git a/vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj.filters b/vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj.filters
new file mode 100644
index 0000000000..629b913fc6
--- /dev/null
+++ b/vsprojects/vcxproj/test/server_builder_plugin_test/server_builder_plugin_test.vcxproj.filters
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\cpp\end2end\server_builder_plugin_test.cc">
+      <Filter>test\cpp\end2end</Filter>
+    </ClCompile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="test">
+      <UniqueIdentifier>{37b2ebc1-b2f2-ecb9-37b7-f6d757bb99e3}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp">
+      <UniqueIdentifier>{39400fed-f7b7-0f44-0ef3-ba3693d42011}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\cpp\end2end">
+      <UniqueIdentifier>{dab9dd19-3e5b-005e-4b5a-456de6111d71}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
-- 
GitLab


From 00598719bcf40a95505f2deeb53906c5944373fd Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Fri, 29 Apr 2016 13:38:50 -0700
Subject: [PATCH 144/570] Use HTTP/2 MAX_HEADER_LIST_SIZE setting instead of
 adding a new member in the grpc_chttp2_transport_parsing struct.

---
 .../transport/chttp2/transport/chttp2_transport.c  | 11 ++++-------
 .../transport/chttp2/transport/frame_settings.c    |  3 ++-
 src/core/ext/transport/chttp2/transport/internal.h |  3 ---
 src/core/ext/transport/chttp2/transport/parsing.c  | 14 ++++++++++++--
 4 files changed, 18 insertions(+), 13 deletions(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index b73ec2a7e9..6314786525 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -56,8 +56,6 @@
 #define DEFAULT_CONNECTION_WINDOW_TARGET (1024 * 1024)
 #define MAX_WINDOW 0x7fffffffu
 
-#define DEFAULT_MAX_METADATA_SIZE 16 * 1024
-
 #define MAX_CLIENT_STREAM_ID 0x7fffffffu
 
 int grpc_http_trace = 0;
@@ -67,8 +65,8 @@ int grpc_flowctl_trace = 0;
   ((grpc_chttp2_transport *)((char *)(tw)-offsetof(grpc_chttp2_transport, \
                                                    writing)))
 
-#define TRANSPORT_FROM_PARSING(tw)                                        \
-  ((grpc_chttp2_transport *)((char *)(tw)-offsetof(grpc_chttp2_transport, \
+#define TRANSPORT_FROM_PARSING(tp)                                        \
+  ((grpc_chttp2_transport *)((char *)(tp)-offsetof(grpc_chttp2_transport, \
                                                    parsing)))
 
 #define TRANSPORT_FROM_GLOBAL(tg)                                         \
@@ -252,7 +250,6 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
   t->global.ping_counter = 1;
   t->global.pings.next = t->global.pings.prev = &t->global.pings;
   t->parsing.is_client = is_client;
-  t->parsing.max_metadata_size = DEFAULT_MAX_METADATA_SIZE;
   t->parsing.deframe_state =
       is_client ? GRPC_DTS_FH_0 : GRPC_DTS_CLIENT_PREFIX_0;
   t->writing.is_client = is_client;
@@ -384,8 +381,8 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
           gpr_log(GPR_ERROR, "%s: must be non-negative",
                   GRPC_ARG_MAX_METADATA_SIZE);
         } else {
-          t->parsing.max_metadata_size =
-              (uint32_t)channel_args->args[i].value.integer;
+          push_setting(t, GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE,
+                       (uint32_t)channel_args->args[i].value.integer);
         }
       }
     }
diff --git a/src/core/ext/transport/chttp2/transport/frame_settings.c b/src/core/ext/transport/chttp2/transport/frame_settings.c
index a3c1e15f35..7fa66247e4 100644
--- a/src/core/ext/transport/chttp2/transport/frame_settings.c
+++ b/src/core/ext/transport/chttp2/transport/frame_settings.c
@@ -44,6 +44,7 @@
 #include "src/core/ext/transport/chttp2/transport/http2_errors.h"
 #include "src/core/lib/debug/trace.h"
 
+#define DEFAULT_MAX_HEADER_LIST_SIZE (16 * 1024)
 #define MAX_MAX_HEADER_LIST_SIZE (1024 * 1024 * 1024)
 
 /* HTTP/2 mandated initial connection settings */
@@ -62,7 +63,7 @@ const grpc_chttp2_setting_parameters
          GRPC_CHTTP2_FLOW_CONTROL_ERROR},
         {"MAX_FRAME_SIZE", 16384, 16384, 16777215,
          GRPC_CHTTP2_DISCONNECT_ON_INVALID_VALUE, GRPC_CHTTP2_PROTOCOL_ERROR},
-        {"MAX_HEADER_LIST_SIZE", MAX_MAX_HEADER_LIST_SIZE, 0,
+        {"MAX_HEADER_LIST_SIZE", DEFAULT_MAX_HEADER_LIST_SIZE, 0,
          MAX_MAX_HEADER_LIST_SIZE, GRPC_CHTTP2_CLAMP_INVALID_VALUE,
          GRPC_CHTTP2_PROTOCOL_ERROR},
 };
diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h
index be38ffda1f..2884b3be9b 100644
--- a/src/core/ext/transport/chttp2/transport/internal.h
+++ b/src/core/ext/transport/chttp2/transport/internal.h
@@ -229,9 +229,6 @@ struct grpc_chttp2_transport_parsing {
   /** is this transport a client? (boolean) */
   uint8_t is_client;
 
-  /** max metadata size */
-  uint32_t max_metadata_size;
-
   /** were settings updated? */
   uint8_t settings_updated;
   /** was a settings ack received? */
diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c
index 11cbb80ca8..f101873337 100644
--- a/src/core/ext/transport/chttp2/transport/parsing.c
+++ b/src/core/ext/transport/chttp2/transport/parsing.c
@@ -45,6 +45,10 @@
 #include "src/core/lib/profiling/timers.h"
 #include "src/core/lib/transport/static_metadata.h"
 
+#define TRANSPORT_FROM_PARSING(tp)                                        \
+  ((grpc_chttp2_transport *)((char *)(tp)-offsetof(grpc_chttp2_transport, \
+                                                   parsing)))
+
 static int init_frame_parser(grpc_exec_ctx *exec_ctx,
                              grpc_chttp2_transport_parsing *transport_parsing);
 static int init_header_frame_parser(
@@ -628,7 +632,10 @@ static void on_initial_header(void *tp, grpc_mdelem *md) {
   } else {
     const size_t new_size = stream_parsing->metadata_buffer[0].size +
                             GRPC_MDELEM_LENGTH(md);
-    if (new_size > transport_parsing->max_metadata_size) {
+    grpc_chttp2_transport_global *transport_global =
+        &TRANSPORT_FROM_PARSING(transport_parsing)->global;
+    if (new_size > transport_global->settings
+            [GRPC_LOCAL_SETTINGS][GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE]) {
       stream_parsing->seen_error = true;
       stream_parsing->exceeded_metadata_size = true;
       GRPC_MDELEM_UNREF(md);
@@ -664,7 +671,10 @@ static void on_trailing_header(void *tp, grpc_mdelem *md) {
 
   const size_t new_size = stream_parsing->metadata_buffer[1].size +
                           GRPC_MDELEM_LENGTH(md);
-  if (new_size > transport_parsing->max_metadata_size) {
+  grpc_chttp2_transport_global *transport_global =
+      &TRANSPORT_FROM_PARSING(transport_parsing)->global;
+  if (new_size > transport_global->settings
+          [GRPC_LOCAL_SETTINGS][GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE]) {
     stream_parsing->seen_error = true;
     stream_parsing->exceeded_metadata_size = true;
     GRPC_MDELEM_UNREF(md);
-- 
GitLab


From 018bf1a8649e5036dba04343db6e4cd668eb3e24 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 29 Apr 2016 13:39:17 -0700
Subject: [PATCH 145/570] modified has_async_methods and has_sync_methods of
 TestServerBuilderPlugin

---
 test/cpp/end2end/server_builder_plugin_test.cc | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index e42bd10832..bebf1d1979 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -78,9 +78,19 @@ class TestServerBuilderPlugin : public ServerBuilderPlugin {
     change_arguments_is_called_ = true;
   }
 
-  bool has_async_methods() const GRPC_OVERRIDE { return register_service_; }
+  bool has_async_methods() const GRPC_OVERRIDE {
+    if (register_service_) {
+      return service_->has_async_methods();
+    }
+    return false;
+  }
 
-  bool has_sync_methods() const GRPC_OVERRIDE { return register_service_; }
+  bool has_sync_methods() const GRPC_OVERRIDE {
+    if (register_service_) {
+      return service_->has_synchronous_methods();
+    }
+    return false;
+  }
 
   void SetRegisterService() { register_service_ = true; }
 
-- 
GitLab


From c049035bedad8e013a439bf2934d01e616da4227 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 29 Apr 2016 14:05:08 -0700
Subject: [PATCH 146/570] Add GRPC_ prefix for macros

---
 include/grpc++/impl/server_builder_plugin.h    | 4 ++--
 test/cpp/end2end/server_builder_plugin_test.cc | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/grpc++/impl/server_builder_plugin.h b/include/grpc++/impl/server_builder_plugin.h
index 2cf1dfdbec..7cf369e346 100644
--- a/include/grpc++/impl/server_builder_plugin.h
+++ b/include/grpc++/impl/server_builder_plugin.h
@@ -64,12 +64,12 @@ class ServerBuilderPlugin {
 
 }  // namespace grpc
 
-#define DECLARE_PLUGIN(plugin_name)                                    \
+#define GRPC_DECLARE_PLUGIN(plugin_name)                               \
   namespace sBP##plugin_name {                                         \
     extern std::unique_ptr<ServerBuilderPlugin> Create##plugin_name(); \
   }
 
-#define INIT_PLUGIN(map, plugin_name)             \
+#define GRPC_INIT_PLUGIN(map, plugin_name)        \
   {                                               \
     std::unique_ptr<ServerBuilderPlugin> plugin = \
         sBP##plugin_name::Create##plugin_name();  \
diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index bebf1d1979..9ed176d29d 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -147,7 +147,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   void InsertPlugin() {
     if (GetParam()) {
       // Add ServerBuilder plugin directly
-      INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      GRPC_INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
       EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
     } else {
       // Add ServerBuilder plugin using ServerBuilder::SetOption()
@@ -159,7 +159,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   void InsertPluginWithTestService() {
     if (GetParam()) {
       // Add ServerBuilder plugin directly
-      INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      GRPC_INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
       EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
       auto plugin = static_cast<TestServerBuilderPlugin*>(
           builder_->plugins_[PLUGIN_NAME].get());
-- 
GitLab


From eadcb89b7ac37207a945a520b99eb24de1513bc8 Mon Sep 17 00:00:00 2001
From: "David G. Quintas" <dgq@google.com>
Date: Fri, 29 Apr 2016 14:54:31 -0700
Subject: [PATCH 147/570] Fixed name of test config for h2_census

---
 test/core/end2end/fixtures/h2_census.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/core/end2end/fixtures/h2_census.c b/test/core/end2end/fixtures/h2_census.c
index ff2f028f09..e46b39e476 100644
--- a/test/core/end2end/fixtures/h2_census.c
+++ b/test/core/end2end/fixtures/h2_census.c
@@ -111,7 +111,7 @@ void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) {
 
 /* All test configurations */
 static grpc_end2end_test_config configs[] = {
-    {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION,
+    {"chttp2/fullstack+census", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION,
      chttp2_create_fixture_fullstack, chttp2_init_client_fullstack,
      chttp2_init_server_fullstack, chttp2_tear_down_fullstack},
 };
-- 
GitLab


From 9fab4386695eb5575b943b0d1fec8141aec72ea1 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 29 Apr 2016 15:05:00 -0700
Subject: [PATCH 148/570] Made Node tests support multiple versions and set the
 Node default version to 4 everywhere possible

---
 templates/tools/dockerfile/node_deps.include         |  4 ++++
 .../interoptest/grpc_interop_node/Dockerfile         |  5 ++++-
 .../interoptest/grpc_interop_node/build_interop.sh   |  2 --
 .../stress_test/grpc_interop_stress_node/Dockerfile  |  5 ++++-
 .../grpc_interop_stress_node/build_interop_stress.sh |  2 --
 .../dockerfile/test/multilang_jessie_x64/Dockerfile  |  5 ++++-
 tools/dockerfile/test/node_jessie_x64/Dockerfile     |  5 ++++-
 tools/run_tests/run_tests.py                         | 12 +++++++++---
 8 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/templates/tools/dockerfile/node_deps.include b/templates/tools/dockerfile/node_deps.include
index 7d37d67146..7855fbfee3 100644
--- a/templates/tools/dockerfile/node_deps.include
+++ b/templates/tools/dockerfile/node_deps.include
@@ -4,4 +4,8 @@
 # Install nvm
 RUN touch .profile
 RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
+# Install all versions of node that we want to test
 RUN /bin/bash -l -c "nvm install 0.12 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm install 4 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm install 5 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm alias default 4"
\ No newline at end of file
diff --git a/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile b/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
index 64314f8864..2a8d35a5dc 100644
--- a/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
+++ b/tools/dockerfile/interoptest/grpc_interop_node/Dockerfile
@@ -69,8 +69,11 @@ RUN apt-get update && apt-get install -y time && apt-get clean
 # Install nvm
 RUN touch .profile
 RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
+# Install all versions of node that we want to test
 RUN /bin/bash -l -c "nvm install 0.12 && npm config set cache /tmp/npm-cache"
-
+RUN /bin/bash -l -c "nvm install 4 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm install 5 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm alias default 4"
 # Prepare ccache
 RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
 RUN ln -s /usr/bin/ccache /usr/local/bin/g++
diff --git a/tools/dockerfile/interoptest/grpc_interop_node/build_interop.sh b/tools/dockerfile/interoptest/grpc_interop_node/build_interop.sh
index b99fd444ee..976f55d9ab 100755
--- a/tools/dockerfile/interoptest/grpc_interop_node/build_interop.sh
+++ b/tools/dockerfile/interoptest/grpc_interop_node/build_interop.sh
@@ -38,8 +38,6 @@ git clone --recursive /var/local/jenkins/grpc /var/local/git/grpc
 cp -r /var/local/jenkins/service_account $HOME || true
 
 cd /var/local/git/grpc
-nvm use 0.12
-nvm alias default 0.12  # prevent the need to run 'nvm use' in every shell
 
 # build Node interop client & server
 npm install -g node-gyp
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_node/Dockerfile b/tools/dockerfile/stress_test/grpc_interop_stress_node/Dockerfile
index f70add4e31..4fd7cc29a3 100644
--- a/tools/dockerfile/stress_test/grpc_interop_stress_node/Dockerfile
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_node/Dockerfile
@@ -69,8 +69,11 @@ RUN apt-get update && apt-get install -y time && apt-get clean
 # Install nvm
 RUN touch .profile
 RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
+# Install all versions of node that we want to test
 RUN /bin/bash -l -c "nvm install 0.12 && npm config set cache /tmp/npm-cache"
-
+RUN /bin/bash -l -c "nvm install 4 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm install 5 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm alias default 4"
 # Google Cloud platform API libraries
 RUN apt-get update && apt-get install -y python-pip && apt-get clean
 RUN pip install --upgrade google-api-python-client
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_node/build_interop_stress.sh b/tools/dockerfile/stress_test/grpc_interop_stress_node/build_interop_stress.sh
index b99fd444ee..976f55d9ab 100755
--- a/tools/dockerfile/stress_test/grpc_interop_stress_node/build_interop_stress.sh
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_node/build_interop_stress.sh
@@ -38,8 +38,6 @@ git clone --recursive /var/local/jenkins/grpc /var/local/git/grpc
 cp -r /var/local/jenkins/service_account $HOME || true
 
 cd /var/local/git/grpc
-nvm use 0.12
-nvm alias default 0.12  # prevent the need to run 'nvm use' in every shell
 
 # build Node interop client & server
 npm install -g node-gyp
diff --git a/tools/dockerfile/test/multilang_jessie_x64/Dockerfile b/tools/dockerfile/test/multilang_jessie_x64/Dockerfile
index 71ebf2bf71..5c3f77405e 100644
--- a/tools/dockerfile/test/multilang_jessie_x64/Dockerfile
+++ b/tools/dockerfile/test/multilang_jessie_x64/Dockerfile
@@ -90,8 +90,11 @@ RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev c
 # Install nvm
 RUN touch .profile
 RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
+# Install all versions of node that we want to test
 RUN /bin/bash -l -c "nvm install 0.12 && npm config set cache /tmp/npm-cache"
-
+RUN /bin/bash -l -c "nvm install 4 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm install 5 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm alias default 4"
 #=================
 # PHP dependencies
 
diff --git a/tools/dockerfile/test/node_jessie_x64/Dockerfile b/tools/dockerfile/test/node_jessie_x64/Dockerfile
index 64314f8864..2a8d35a5dc 100644
--- a/tools/dockerfile/test/node_jessie_x64/Dockerfile
+++ b/tools/dockerfile/test/node_jessie_x64/Dockerfile
@@ -69,8 +69,11 @@ RUN apt-get update && apt-get install -y time && apt-get clean
 # Install nvm
 RUN touch .profile
 RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
+# Install all versions of node that we want to test
 RUN /bin/bash -l -c "nvm install 0.12 && npm config set cache /tmp/npm-cache"
-
+RUN /bin/bash -l -c "nvm install 4 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm install 5 && npm config set cache /tmp/npm-cache"
+RUN /bin/bash -l -c "nvm alias default 4"
 # Prepare ccache
 RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
 RUN ln -s /usr/bin/ccache /usr/local/bin/g++
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index dea481ef90..d50d5aac95 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -272,12 +272,17 @@ class NodeLanguage(object):
 
   def __init__(self):
     self.platform = platform_string()
-    self.node_version = '0.12'
 
   def configure(self, config, args):
     self.config = config
     self.args = args
-    _check_compiler(self.args.compiler, ['default'])
+    _check_compiler(self.args.compiler, ['default', 'node0.12',
+                                         'node4', 'node5'])
+    if self.args.compiler == 'default':
+      self.node_version = '4'
+    else:
+      # Take off the word "node"
+      self.node_version = self.args.compiler[4:]
 
   def test_specs(self):
     if self.platform == 'windows':
@@ -802,7 +807,8 @@ argp.add_argument('--compiler',
                            'gcc4.4', 'gcc4.9', 'gcc5.3',
                            'clang3.4', 'clang3.6',
                            'vs2010', 'vs2013', 'vs2015',
-                           'python2.7', 'python3.4'],
+                           'python2.7', 'python3.4',
+                           'node0.12', 'node4', 'node5'],
                   default='default',
                   help='Selects compiler to use. Allowed values depend on the platform and language.')
 argp.add_argument('--build_only',
-- 
GitLab


From c7edb0ee1022bd31104e2fff4d5d4fb1ef776a20 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 29 Apr 2016 15:33:31 -0700
Subject: [PATCH 149/570] Reverted 'Rewrite Node greeter example to use
 generated code'

---
 examples/node/greeter_client.js     |  22 +-
 examples/node/greeter_server.js     |  12 +-
 examples/node/helloworld_grpc_pb.js |  39 ----
 examples/node/helloworld_pb.js      | 332 ----------------------------
 examples/node/package.json          |   1 -
 5 files changed, 12 insertions(+), 394 deletions(-)
 delete mode 100644 examples/node/helloworld_grpc_pb.js
 delete mode 100644 examples/node/helloworld_pb.js

diff --git a/examples/node/greeter_client.js b/examples/node/greeter_client.js
index 7125c2fec5..2820acbbb7 100644
--- a/examples/node/greeter_client.js
+++ b/examples/node/greeter_client.js
@@ -31,30 +31,22 @@
  *
  */
 
-var grpc = require('grpc');
+var PROTO_PATH = __dirname + '/../protos/helloworld.proto';
 
-var hello_messages = require('./helloworld_pb');
-var hello_service = require('./helloworld_grpc_pb');
+var grpc = require('grpc');
+var hello_proto = grpc.load(PROTO_PATH).helloworld;
 
 function main() {
-  var client = new hello_service.GreeterClient('localhost:50051',
-                                               grpc.credentials.createInsecure());
+  var client = new hello_proto.Greeter('localhost:50051',
+                                       grpc.credentials.createInsecure());
   var user;
   if (process.argv.length >= 3) {
     user = process.argv[2];
   } else {
     user = 'world';
   }
-
-  var request = new hello_messages.HelloRequest();
-  request.setName(user);
-
-  client.sayHello(request, function(err, response) {
-    if (err) {
-      debugger;
-      throw err;
-    }
-    console.log('Greeting:', response.getMessage());
+  client.sayHello({name: user}, function(err, response) {
+    console.log('Greeting:', response.message);
   });
 }
 
diff --git a/examples/node/greeter_server.js b/examples/node/greeter_server.js
index a4aebf6d09..e7ad51f600 100644
--- a/examples/node/greeter_server.js
+++ b/examples/node/greeter_server.js
@@ -31,18 +31,16 @@
  *
  */
 
-var grpc = require('grpc');
+var PROTO_PATH = __dirname + '/../protos/helloworld.proto';
 
-var hello_messages = require('./helloworld_pb');
-var hello_service = require('./helloworld_grpc_pb');
+var grpc = require('grpc');
+var hello_proto = grpc.load(PROTO_PATH).helloworld;
 
 /**
  * Implements the SayHello RPC method.
  */
 function sayHello(call, callback) {
-  var reply = new hello_messages.HelloReply();
-  reply.setMessage("Hello " + call.request.getName());
-  callback(null, reply);
+  callback(null, {message: 'Hello ' + call.request.name});
 }
 
 /**
@@ -51,7 +49,7 @@ function sayHello(call, callback) {
  */
 function main() {
   var server = new grpc.Server();
-  server.addService(hello_service.GreeterService, {sayHello: sayHello});
+  server.addProtoService(hello_proto.Greeter.service, {sayHello: sayHello});
   server.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
   server.start();
 }
diff --git a/examples/node/helloworld_grpc_pb.js b/examples/node/helloworld_grpc_pb.js
deleted file mode 100644
index 3d070d7de0..0000000000
--- a/examples/node/helloworld_grpc_pb.js
+++ /dev/null
@@ -1,39 +0,0 @@
-// GENERATED CODE -- DO NOT EDIT!
-
-var grpc = require('grpc');
-var helloworld_pb = require('./helloworld_pb.js');
-
-function serialize_HelloReply(arg) {
-  if (!(arg instanceof helloworld_pb.HelloReply)) {
-    throw new Error('Expected argument of type HelloReply');
-  }
-  return new Buffer(arg.serializeBinary());
-}
-function deserialize_HelloReply(buffer_arg) {
-  return helloworld_pb.HelloReply.deserializeBinary(new Uint8Array(buffer_arg));
-}
-function serialize_HelloRequest(arg) {
-  if (!(arg instanceof helloworld_pb.HelloRequest)) {
-    throw new Error('Expected argument of type HelloRequest');
-  }
-  return new Buffer(arg.serializeBinary());
-}
-function deserialize_HelloRequest(buffer_arg) {
-  return helloworld_pb.HelloRequest.deserializeBinary(new Uint8Array(buffer_arg));
-}
-
-var GreeterService = exports.GreeterService = {
-  sayHello: {
-    path: '/helloworld.Greeter/SayHello',
-    requestStream: false,
-    responseStream: false,
-    requestType: helloworld_pb.HelloRequest,
-    responseType: helloworld_pb.HelloReply,
-    requestSerialize: serialize_HelloRequest,
-    requestDeserialize: deserialize_HelloRequest,
-    responseSerialize: serialize_HelloReply,
-    responseDeserialize: deserialize_HelloReply,
-  },
-};
-
-exports.GreeterClient = grpc.makeGenericClientConstructor(GreeterService);
diff --git a/examples/node/helloworld_pb.js b/examples/node/helloworld_pb.js
deleted file mode 100644
index 6405bd90f1..0000000000
--- a/examples/node/helloworld_pb.js
+++ /dev/null
@@ -1,332 +0,0 @@
-/**
- * @fileoverview
- * @enhanceable
- * @public
- */
-// GENERATED CODE -- DO NOT EDIT!
-
-var jspb = require('google-protobuf');
-var goog = jspb;
-var global = Function('return this')();
-
-goog.exportSymbol('proto.helloworld.HelloReply', null, global);
-goog.exportSymbol('proto.helloworld.HelloRequest', null, global);
-
-/**
- * Generated by JsPbCodeGenerator.
- * @param {Array=} opt_data Optional initial data array, typically from a
- * server response, or constructed directly in Javascript. The array is used
- * in place and becomes part of the constructed object. It is not cloned.
- * If no data is provided, the constructed object will be empty, but still
- * valid.
- * @extends {jspb.Message}
- * @constructor
- */
-proto.helloworld.HelloRequest = function(opt_data) {
-  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
-};
-goog.inherits(proto.helloworld.HelloRequest, jspb.Message);
-if (goog.DEBUG && !COMPILED) {
-  proto.helloworld.HelloRequest.displayName = 'proto.helloworld.HelloRequest';
-}
-
-
-if (jspb.Message.GENERATE_TO_OBJECT) {
-/**
- * Creates an object representation of this proto suitable for use in Soy templates.
- * Field names that are reserved in JavaScript and will be renamed to pb_name.
- * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
- * For the list of reserved names please see:
- *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
- * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
- *     for transitional soy proto support: http://goto/soy-param-migration
- * @return {!Object}
- */
-proto.helloworld.HelloRequest.prototype.toObject = function(opt_includeInstance) {
-  return proto.helloworld.HelloRequest.toObject(opt_includeInstance, this);
-};
-
-
-/**
- * Static version of the {@see toObject} method.
- * @param {boolean|undefined} includeInstance Whether to include the JSPB
- *     instance for transitional soy proto support:
- *     http://goto/soy-param-migration
- * @param {!proto.helloworld.HelloRequest} msg The msg instance to transform.
- * @return {!Object}
- */
-proto.helloworld.HelloRequest.toObject = function(includeInstance, msg) {
-  var f, obj = {
-    name: msg.getName()
-  };
-
-  if (includeInstance) {
-    obj.$jspbMessageInstance = msg
-  }
-  return obj;
-};
-}
-
-
-/**
- * Deserializes binary data (in protobuf wire format).
- * @param {jspb.ByteSource} bytes The bytes to deserialize.
- * @return {!proto.helloworld.HelloRequest}
- */
-proto.helloworld.HelloRequest.deserializeBinary = function(bytes) {
-  var reader = new jspb.BinaryReader(bytes);
-  var msg = new proto.helloworld.HelloRequest;
-  return proto.helloworld.HelloRequest.deserializeBinaryFromReader(msg, reader);
-};
-
-
-/**
- * Deserializes binary data (in protobuf wire format) from the
- * given reader into the given message object.
- * @param {!proto.helloworld.HelloRequest} msg The message object to deserialize into.
- * @param {!jspb.BinaryReader} reader The BinaryReader to use.
- * @return {!proto.helloworld.HelloRequest}
- */
-proto.helloworld.HelloRequest.deserializeBinaryFromReader = function(msg, reader) {
-  while (reader.nextField()) {
-    if (reader.isEndGroup()) {
-      break;
-    }
-    var field = reader.getFieldNumber();
-    switch (field) {
-    case 1:
-      var value = /** @type {string} */ (reader.readString());
-      msg.setName(value);
-      break;
-    default:
-      reader.skipField();
-      break;
-    }
-  }
-  return msg;
-};
-
-
-/**
- * Class method variant: serializes the given message to binary data
- * (in protobuf wire format), writing to the given BinaryWriter.
- * @param {!proto.helloworld.HelloRequest} message
- * @param {!jspb.BinaryWriter} writer
- */
-proto.helloworld.HelloRequest.serializeBinaryToWriter = function(message, writer) {
-  message.serializeBinaryToWriter(writer);
-};
-
-
-/**
- * Serializes the message to binary data (in protobuf wire format).
- * @return {!Uint8Array}
- */
-proto.helloworld.HelloRequest.prototype.serializeBinary = function() {
-  var writer = new jspb.BinaryWriter();
-  this.serializeBinaryToWriter(writer);
-  return writer.getResultBuffer();
-};
-
-
-/**
- * Serializes the message to binary data (in protobuf wire format),
- * writing to the given BinaryWriter.
- * @param {!jspb.BinaryWriter} writer
- */
-proto.helloworld.HelloRequest.prototype.serializeBinaryToWriter = function (writer) {
-  var f = undefined;
-  f = this.getName();
-  if (f.length > 0) {
-    writer.writeString(
-      1,
-      f
-    );
-  }
-};
-
-
-/**
- * Creates a deep clone of this proto. No data is shared with the original.
- * @return {!proto.helloworld.HelloRequest} The clone.
- */
-proto.helloworld.HelloRequest.prototype.cloneMessage = function() {
-  return /** @type {!proto.helloworld.HelloRequest} */ (jspb.Message.cloneMessage(this));
-};
-
-
-/**
- * optional string name = 1;
- * @return {string}
- */
-proto.helloworld.HelloRequest.prototype.getName = function() {
-  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
-};
-
-
-/** @param {string} value  */
-proto.helloworld.HelloRequest.prototype.setName = function(value) {
-  jspb.Message.setField(this, 1, value);
-};
-
-
-
-/**
- * Generated by JsPbCodeGenerator.
- * @param {Array=} opt_data Optional initial data array, typically from a
- * server response, or constructed directly in Javascript. The array is used
- * in place and becomes part of the constructed object. It is not cloned.
- * If no data is provided, the constructed object will be empty, but still
- * valid.
- * @extends {jspb.Message}
- * @constructor
- */
-proto.helloworld.HelloReply = function(opt_data) {
-  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
-};
-goog.inherits(proto.helloworld.HelloReply, jspb.Message);
-if (goog.DEBUG && !COMPILED) {
-  proto.helloworld.HelloReply.displayName = 'proto.helloworld.HelloReply';
-}
-
-
-if (jspb.Message.GENERATE_TO_OBJECT) {
-/**
- * Creates an object representation of this proto suitable for use in Soy templates.
- * Field names that are reserved in JavaScript and will be renamed to pb_name.
- * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
- * For the list of reserved names please see:
- *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
- * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
- *     for transitional soy proto support: http://goto/soy-param-migration
- * @return {!Object}
- */
-proto.helloworld.HelloReply.prototype.toObject = function(opt_includeInstance) {
-  return proto.helloworld.HelloReply.toObject(opt_includeInstance, this);
-};
-
-
-/**
- * Static version of the {@see toObject} method.
- * @param {boolean|undefined} includeInstance Whether to include the JSPB
- *     instance for transitional soy proto support:
- *     http://goto/soy-param-migration
- * @param {!proto.helloworld.HelloReply} msg The msg instance to transform.
- * @return {!Object}
- */
-proto.helloworld.HelloReply.toObject = function(includeInstance, msg) {
-  var f, obj = {
-    message: msg.getMessage()
-  };
-
-  if (includeInstance) {
-    obj.$jspbMessageInstance = msg
-  }
-  return obj;
-};
-}
-
-
-/**
- * Deserializes binary data (in protobuf wire format).
- * @param {jspb.ByteSource} bytes The bytes to deserialize.
- * @return {!proto.helloworld.HelloReply}
- */
-proto.helloworld.HelloReply.deserializeBinary = function(bytes) {
-  var reader = new jspb.BinaryReader(bytes);
-  var msg = new proto.helloworld.HelloReply;
-  return proto.helloworld.HelloReply.deserializeBinaryFromReader(msg, reader);
-};
-
-
-/**
- * Deserializes binary data (in protobuf wire format) from the
- * given reader into the given message object.
- * @param {!proto.helloworld.HelloReply} msg The message object to deserialize into.
- * @param {!jspb.BinaryReader} reader The BinaryReader to use.
- * @return {!proto.helloworld.HelloReply}
- */
-proto.helloworld.HelloReply.deserializeBinaryFromReader = function(msg, reader) {
-  while (reader.nextField()) {
-    if (reader.isEndGroup()) {
-      break;
-    }
-    var field = reader.getFieldNumber();
-    switch (field) {
-    case 1:
-      var value = /** @type {string} */ (reader.readString());
-      msg.setMessage(value);
-      break;
-    default:
-      reader.skipField();
-      break;
-    }
-  }
-  return msg;
-};
-
-
-/**
- * Class method variant: serializes the given message to binary data
- * (in protobuf wire format), writing to the given BinaryWriter.
- * @param {!proto.helloworld.HelloReply} message
- * @param {!jspb.BinaryWriter} writer
- */
-proto.helloworld.HelloReply.serializeBinaryToWriter = function(message, writer) {
-  message.serializeBinaryToWriter(writer);
-};
-
-
-/**
- * Serializes the message to binary data (in protobuf wire format).
- * @return {!Uint8Array}
- */
-proto.helloworld.HelloReply.prototype.serializeBinary = function() {
-  var writer = new jspb.BinaryWriter();
-  this.serializeBinaryToWriter(writer);
-  return writer.getResultBuffer();
-};
-
-
-/**
- * Serializes the message to binary data (in protobuf wire format),
- * writing to the given BinaryWriter.
- * @param {!jspb.BinaryWriter} writer
- */
-proto.helloworld.HelloReply.prototype.serializeBinaryToWriter = function (writer) {
-  var f = undefined;
-  f = this.getMessage();
-  if (f.length > 0) {
-    writer.writeString(
-      1,
-      f
-    );
-  }
-};
-
-
-/**
- * Creates a deep clone of this proto. No data is shared with the original.
- * @return {!proto.helloworld.HelloReply} The clone.
- */
-proto.helloworld.HelloReply.prototype.cloneMessage = function() {
-  return /** @type {!proto.helloworld.HelloReply} */ (jspb.Message.cloneMessage(this));
-};
-
-
-/**
- * optional string message = 1;
- * @return {string}
- */
-proto.helloworld.HelloReply.prototype.getMessage = function() {
-  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
-};
-
-
-/** @param {string} value  */
-proto.helloworld.HelloReply.prototype.setMessage = function(value) {
-  jspb.Message.setField(this, 1, value);
-};
-
-
-goog.object.extend(exports, proto.helloworld);
diff --git a/examples/node/package.json b/examples/node/package.json
index 49ab74d318..d135df2464 100644
--- a/examples/node/package.json
+++ b/examples/node/package.json
@@ -4,7 +4,6 @@
   "dependencies": {
     "async": "^1.5.2",
     "grpc": "0.13.0",
-    "google-protobuf": "*",
     "lodash": "^4.6.1",
     "minimist": "^1.2.0"
   }
-- 
GitLab


From fad045004d5576a3f2d32f6d27b0fc285ff589d0 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 29 Apr 2016 16:43:46 -0700
Subject: [PATCH 150/570] debug logging fix

---
 src/core/ext/lb_policy/round_robin/round_robin.c           | 6 ++++--
 src/core/ext/transport/chttp2/transport/chttp2_transport.c | 3 ++-
 src/core/ext/transport/chttp2/transport/hpack_encoder.c    | 6 +++++-
 src/core/ext/transport/chttp2/transport/hpack_table.c      | 4 +++-
 4 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/src/core/ext/lb_policy/round_robin/round_robin.c b/src/core/ext/lb_policy/round_robin/round_robin.c
index 3f6051b892..dcdc0c6285 100644
--- a/src/core/ext/lb_policy/round_robin/round_robin.c
+++ b/src/core/ext/lb_policy/round_robin/round_robin.c
@@ -306,8 +306,10 @@ static void start_picking(grpc_exec_ctx *exec_ctx, round_robin_lb_policy *p) {
   size_t i;
   p->started_picking = 1;
 
-  gpr_log(GPR_DEBUG, "LB_POLICY: p=%p num_subchannels=%d", p,
-          p->num_subchannels);
+  if (grpc_lb_round_robin_trace) {
+    gpr_log(GPR_DEBUG, "LB_POLICY: p=%p num_subchannels=%d", p,
+            p->num_subchannels);
+  }
 
   for (i = 0; i < p->num_subchannels; i++) {
     subchannel_data *sd = p->subchannels[i];
diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index fcf2abfe66..02ad0c0370 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -776,7 +776,8 @@ void grpc_chttp2_add_incoming_goaway(
     grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global,
     uint32_t goaway_error, gpr_slice goaway_text) {
   char *msg = gpr_dump_slice(goaway_text, GPR_DUMP_HEX | GPR_DUMP_ASCII);
-  gpr_log(GPR_DEBUG, "got goaway [%d]: %s", goaway_error, msg);
+  GRPC_CHTTP2_IF_TRACING(gpr_log(
+      GPR_DEBUG, "got goaway [%d]: %s", goaway_error, msg));
   gpr_free(msg);
   gpr_slice_unref(goaway_text);
   transport_global->seen_goaway = 1;
diff --git a/src/core/ext/transport/chttp2/transport/hpack_encoder.c b/src/core/ext/transport/chttp2/transport/hpack_encoder.c
index 555027c866..ebeee37f0d 100644
--- a/src/core/ext/transport/chttp2/transport/hpack_encoder.c
+++ b/src/core/ext/transport/chttp2/transport/hpack_encoder.c
@@ -63,6 +63,8 @@
 /* don't consider adding anything bigger than this to the hpack table */
 #define MAX_DECODER_SPACE_USAGE 512
 
+extern int grpc_http_trace;
+
 typedef struct {
   int is_first_frame;
   /* number of bytes in 'output' when we started the frame - used to calculate
@@ -532,7 +534,9 @@ void grpc_chttp2_hpack_compressor_set_max_table_size(
     }
   }
   c->advertise_table_size_change = 1;
-  gpr_log(GPR_DEBUG, "set max table size from encoder to %d", max_table_size);
+  if (grpc_http_trace) {
+    gpr_log(GPR_DEBUG, "set max table size from encoder to %d", max_table_size);
+  }
 }
 
 void grpc_chttp2_encode_header(grpc_chttp2_hpack_compressor *c,
diff --git a/src/core/ext/transport/chttp2/transport/hpack_table.c b/src/core/ext/transport/chttp2/transport/hpack_table.c
index 4d64506de2..295f31c44f 100644
--- a/src/core/ext/transport/chttp2/transport/hpack_table.c
+++ b/src/core/ext/transport/chttp2/transport/hpack_table.c
@@ -253,7 +253,9 @@ void grpc_chttp2_hptbl_set_max_bytes(grpc_chttp2_hptbl *tbl,
   if (tbl->max_bytes == max_bytes) {
     return;
   }
-  gpr_log(GPR_DEBUG, "Update hpack parser max size to %d", max_bytes);
+  if (grpc_http_trace) {
+    gpr_log(GPR_DEBUG, "Update hpack parser max size to %d", max_bytes);
+  }
   while (tbl->mem_used > max_bytes) {
     evict1(tbl);
   }
-- 
GitLab


From 4ee1a627230c8564dfdab5247e8703e0eb10d5c8 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 29 Apr 2016 16:47:27 -0700
Subject: [PATCH 151/570] Stress test fixes

- properly fail a Read() on a stream if we fail to parse a protobuf
- fix an ordering problem with the chttp2 transport global lock, whereby
  a sequence of two operations could be swapped - this resulted in
  slices being returned to the upper layers in the wrong order,
  corrupting data
---
 include/grpc++/impl/codegen/call.h              |  7 +++----
 .../chttp2/transport/chttp2_transport.c         | 17 ++++++++++++-----
 .../ext/transport/chttp2/transport/internal.h   |  3 ++-
 3 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/include/grpc++/impl/codegen/call.h b/include/grpc++/impl/codegen/call.h
index aea1a6acec..d081b7d9c5 100644
--- a/include/grpc++/impl/codegen/call.h
+++ b/include/grpc++/impl/codegen/call.h
@@ -281,10 +281,9 @@ class CallOpRecvMessage {
     if (message_ == nullptr) return;
     if (recv_buf_) {
       if (*status) {
-        got_message = true;
-        *status = SerializationTraits<R>::Deserialize(recv_buf_, message_,
-                                                      max_message_size)
-                      .ok();
+        got_message = *status = SerializationTraits<R>::Deserialize(
+                                    recv_buf_, message_, max_message_size)
+                                    .ok();
       } else {
         got_message = false;
         g_core_codegen_interface->grpc_byte_buffer_destroy(recv_buf_);
diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index fcf2abfe66..8c8593748d 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -629,9 +629,10 @@ static void finish_global_actions(grpc_exec_ctx *exec_ctx,
     check_read_ops(exec_ctx, &t->global);
 
     gpr_mu_lock(&t->executor.mu);
-    if (t->executor.pending_actions != NULL) {
-      hdr = t->executor.pending_actions;
-      t->executor.pending_actions = NULL;
+    if (t->executor.pending_actions_head != NULL) {
+      hdr = t->executor.pending_actions_head;
+      t->executor.pending_actions_head = t->executor.pending_actions_tail =
+          NULL;
       gpr_mu_unlock(&t->executor.mu);
       while (hdr != NULL) {
         hdr->action(exec_ctx, t, hdr->stream, hdr->arg);
@@ -686,8 +687,14 @@ void grpc_chttp2_run_with_global_lock(grpc_exec_ctx *exec_ctx,
         gpr_free(hdr);
         continue;
       }
-      hdr->next = t->executor.pending_actions;
-      t->executor.pending_actions = hdr;
+      hdr->next = NULL;
+      if (t->executor.pending_actions_head != NULL) {
+        t->executor.pending_actions_tail =
+            t->executor.pending_actions_tail->next = hdr;
+      } else {
+        t->executor.pending_actions_tail = t->executor.pending_actions_head =
+            hdr;
+      }
       REF_TRANSPORT(t, "pending_action");
       gpr_mu_unlock(&t->executor.mu);
     }
diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h
index 7a8084641d..a269338b49 100644
--- a/src/core/ext/transport/chttp2/transport/internal.h
+++ b/src/core/ext/transport/chttp2/transport/internal.h
@@ -321,7 +321,8 @@ struct grpc_chttp2_transport {
     /** is a thread currently parsing */
     bool parsing_active;
 
-    grpc_chttp2_executor_action_header *pending_actions;
+    grpc_chttp2_executor_action_header *pending_actions_head;
+    grpc_chttp2_executor_action_header *pending_actions_tail;
   } executor;
 
   /** is the transport destroying itself? */
-- 
GitLab


From 29660794bff3bd2c8ab8c5cfda5fdbe6721233e7 Mon Sep 17 00:00:00 2001
From: Jayant Kolhe <jkolhe@google.com>
Date: Fri, 29 Apr 2016 17:41:35 -0700
Subject: [PATCH 152/570] Update CONTRIBUTING.md

---
 CONTRIBUTING.md | 63 ++++++++-----------------------------------------
 1 file changed, 10 insertions(+), 53 deletions(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 35eb5e6138..7c366710a1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,7 +1,8 @@
 # How to contribute
 
-We definitely welcome patches and contribution to grpc! Here is some guideline
-and information about how to do so.
+This is a place for various components in the gRPC ecosystem that aren't part of the gRPC core. We welcome contributions in this repo which either build extensions around gRPC or showcase how to use gRPC in various use cases and/or with other technologies.
+Here is some guideline and information about how to do so.
+
 
 ## Getting started
 
@@ -10,58 +11,14 @@ and information about how to do so.
 In order to protect both you and ourselves, you will need to sign the
 [Contributor License Agreement](https://cla.developers.google.com/clas).
 
-### Technical requirements
-
-You will need several tools to work with this repository. In addition to all of
-the packages described in the [INSTALL](INSTALL.md) file, you will also need
-python, and the mako template renderer. To install the latter, using pip, one
-should simply be able to do `pip install mako`.
-
-In order to run all of the tests we provide, you will need valgrind and clang.
-More specifically, under debian, you will need the package libc++-dev to
-properly run all the tests.
-
-Compiling and running grpc C++ tests depend on protobuf 3.0.0, gtest and gflags.
-Although gflags is provided in third_party, you will need to manually install
-that dependency on your system to run these tests. Under a Debian or Ubuntu
-system, you can install the gtests and gflags packages using apt-get:
-
-```sh
- $ [sudo] apt-get install libgflags-dev libgtest-dev
-```
-
-If you are planning to work on any of the languages other than C and C++, you
-will also need their appropriate development environments.
-
-If you want to work under Windows, we recommend the use of Visual Studio 2013.
-The [Community or Express editions](http://www.visualstudio.com/en-us/downloads/download-visual-studio-vs.aspx)
-are free and suitable for developing with grpc. Note however that our test
-environment and tools are available for Unix environments only at the moment.
-
-## Testing your changes
-
-We provide a tool to help run the suite of tests in various environments.
-In order to run most of the available tests, one would need to run:
-
-`./tools/run_tests/run_tests.py`
-
-If you want to run tests for any of the languages {c, c++, csharp, node, objc, php, python, ruby}, do this:
-
-`./tools/run_tests/run_tests.py -l <lang>`
-
-To know about the list of available commands, do this:
-
-`./tools/run_tests/run_tests.py -h`
+### Guidelines to contribute
 
-## Adding or removing source code
+Each contribution needs to have a) top level readme explaining what the contribution does, how to use it with gRPC, how to build and test it and what are its external technical dependencies.
+Have at least a top level readme.md describing overview, how to use, dependencies, and how to build and test.
+Third party libraries: Note that no third party libraries with AGPL license etc should not be used in the codebases.
+Automated tests - will have a badge called “Verified” for tested contributions. Contributors should have automated tests present in every contribution and they should run on commit. We (gRPC team) will set up travis CI to facilitate this. Tests must return green before we merge them.
 
-Each language uses its own build system to work. Currently, the root's Makefile
-and the Visual Studio project files are building only the C and C++ source code.
-In order to ease the maintenance of these files, we have a
-template system. Please do not contribute manual changes to any of the generated
-files. Instead, modify the template files, or the build.yaml file, and
-re-generate the project files using the following command:
+### How contributions will be accepted?
 
-`./tools/buildgen/generate_projects.sh`
+gRPC core team members will accept PRs and merge. Code reviews will be done on a best effort basis. It is however expected that the community will address the comments from core team members. As long as contribution meets the two above mentioned guidelines and CLA is signed, PRs will be merged. The team will try and take care of outstanding requests weekly (ie during office hours). If people want a faster dev cycle, we'd recommend doing this in a fork, per github flow anyways. 
 
-You'll find more information about this in the [templates](templates) folder.
-- 
GitLab


From 2f262342039b9f21897dcedd9b62a75a129b1bcb Mon Sep 17 00:00:00 2001
From: Jayant Kolhe <jkolhe@google.com>
Date: Fri, 29 Apr 2016 17:46:01 -0700
Subject: [PATCH 153/570] Update CONTRIBUTING.md

---
 CONTRIBUTING.md | 63 +++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 53 insertions(+), 10 deletions(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7c366710a1..35eb5e6138 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,8 +1,7 @@
 # How to contribute
 
-This is a place for various components in the gRPC ecosystem that aren't part of the gRPC core. We welcome contributions in this repo which either build extensions around gRPC or showcase how to use gRPC in various use cases and/or with other technologies.
-Here is some guideline and information about how to do so.
-
+We definitely welcome patches and contribution to grpc! Here is some guideline
+and information about how to do so.
 
 ## Getting started
 
@@ -11,14 +10,58 @@ Here is some guideline and information about how to do so.
 In order to protect both you and ourselves, you will need to sign the
 [Contributor License Agreement](https://cla.developers.google.com/clas).
 
-### Guidelines to contribute
+### Technical requirements
+
+You will need several tools to work with this repository. In addition to all of
+the packages described in the [INSTALL](INSTALL.md) file, you will also need
+python, and the mako template renderer. To install the latter, using pip, one
+should simply be able to do `pip install mako`.
+
+In order to run all of the tests we provide, you will need valgrind and clang.
+More specifically, under debian, you will need the package libc++-dev to
+properly run all the tests.
+
+Compiling and running grpc C++ tests depend on protobuf 3.0.0, gtest and gflags.
+Although gflags is provided in third_party, you will need to manually install
+that dependency on your system to run these tests. Under a Debian or Ubuntu
+system, you can install the gtests and gflags packages using apt-get:
+
+```sh
+ $ [sudo] apt-get install libgflags-dev libgtest-dev
+```
+
+If you are planning to work on any of the languages other than C and C++, you
+will also need their appropriate development environments.
+
+If you want to work under Windows, we recommend the use of Visual Studio 2013.
+The [Community or Express editions](http://www.visualstudio.com/en-us/downloads/download-visual-studio-vs.aspx)
+are free and suitable for developing with grpc. Note however that our test
+environment and tools are available for Unix environments only at the moment.
+
+## Testing your changes
+
+We provide a tool to help run the suite of tests in various environments.
+In order to run most of the available tests, one would need to run:
+
+`./tools/run_tests/run_tests.py`
+
+If you want to run tests for any of the languages {c, c++, csharp, node, objc, php, python, ruby}, do this:
+
+`./tools/run_tests/run_tests.py -l <lang>`
+
+To know about the list of available commands, do this:
+
+`./tools/run_tests/run_tests.py -h`
 
-Each contribution needs to have a) top level readme explaining what the contribution does, how to use it with gRPC, how to build and test it and what are its external technical dependencies.
-Have at least a top level readme.md describing overview, how to use, dependencies, and how to build and test.
-Third party libraries: Note that no third party libraries with AGPL license etc should not be used in the codebases.
-Automated tests - will have a badge called “Verified” for tested contributions. Contributors should have automated tests present in every contribution and they should run on commit. We (gRPC team) will set up travis CI to facilitate this. Tests must return green before we merge them.
+## Adding or removing source code
 
-### How contributions will be accepted?
+Each language uses its own build system to work. Currently, the root's Makefile
+and the Visual Studio project files are building only the C and C++ source code.
+In order to ease the maintenance of these files, we have a
+template system. Please do not contribute manual changes to any of the generated
+files. Instead, modify the template files, or the build.yaml file, and
+re-generate the project files using the following command:
 
-gRPC core team members will accept PRs and merge. Code reviews will be done on a best effort basis. It is however expected that the community will address the comments from core team members. As long as contribution meets the two above mentioned guidelines and CLA is signed, PRs will be merged. The team will try and take care of outstanding requests weekly (ie during office hours). If people want a faster dev cycle, we'd recommend doing this in a fork, per github flow anyways. 
+`./tools/buildgen/generate_projects.sh`
 
+You'll find more information about this in the [templates](templates) folder.
-- 
GitLab


From 615da649926677bf00b165cb183d97233fcd46c8 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 29 Apr 2016 18:14:05 -0700
Subject: [PATCH 154/570] explicitly cast constant value to gpr_atm

---
 src/core/ext/client_config/subchannel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c
index 3a5af9f53d..bd45d3825c 100644
--- a/src/core/ext/client_config/subchannel.c
+++ b/src/core/ext/client_config/subchannel.c
@@ -268,7 +268,7 @@ static void disconnect(grpc_exec_ctx *exec_ctx, grpc_subchannel *c) {
   con = GET_CONNECTED_SUBCHANNEL(c, no_barrier);
   if (con != NULL) {
     GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, con, "connection");
-    gpr_atm_no_barrier_store(&c->connected_subchannel, 0xdeadbeef);
+    gpr_atm_no_barrier_store(&c->connected_subchannel, (gpr_atm)0xdeadbeef);
   }
   gpr_mu_unlock(&c->mu);
 }
-- 
GitLab


From 088aa27adfd0852a36f7e6eedf77cad8eb896ef2 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 29 Apr 2016 18:15:43 -0700
Subject: [PATCH 155/570] format fixes

---
 src/core/ext/transport/chttp2/transport/chttp2_transport.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index 02ad0c0370..9ca551f0c5 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -776,8 +776,8 @@ void grpc_chttp2_add_incoming_goaway(
     grpc_exec_ctx *exec_ctx, grpc_chttp2_transport_global *transport_global,
     uint32_t goaway_error, gpr_slice goaway_text) {
   char *msg = gpr_dump_slice(goaway_text, GPR_DUMP_HEX | GPR_DUMP_ASCII);
-  GRPC_CHTTP2_IF_TRACING(gpr_log(
-      GPR_DEBUG, "got goaway [%d]: %s", goaway_error, msg));
+  GRPC_CHTTP2_IF_TRACING(
+      gpr_log(GPR_DEBUG, "got goaway [%d]: %s", goaway_error, msg));
   gpr_free(msg);
   gpr_slice_unref(goaway_text);
   transport_global->seen_goaway = 1;
-- 
GitLab


From 67df784bbc603a9d43f75780c73714e53249c0ea Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Fri, 29 Apr 2016 16:38:03 -0700
Subject: [PATCH 156/570] C# Dockerfile and Config scripts

---
 .../Dockerfile.template                       |  41 +++++++
 .../grpc_interop_stress_csharp/Dockerfile     | 101 ++++++++++++++++++
 .../build_interop_stress.sh                   |  47 ++++++++
 .../run_tests/stress_test/configs/csharp.json |  90 ++++++++++++++++
 4 files changed, 279 insertions(+)
 create mode 100644 templates/tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile.template
 create mode 100644 tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile
 create mode 100755 tools/dockerfile/stress_test/grpc_interop_stress_csharp/build_interop_stress.sh
 create mode 100644 tools/run_tests/stress_test/configs/csharp.json

diff --git a/templates/tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile.template b/templates/tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile.template
new file mode 100644
index 0000000000..074178252d
--- /dev/null
+++ b/templates/tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile.template
@@ -0,0 +1,41 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../ccache_setup.include"/>
+  <%include file="../../cxx_deps.include"/>
+  <%include file="../../gcp_api_libraries.include"/>
+  <%include file="../../csharp_deps.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile b/tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile
new file mode 100644
index 0000000000..823fe948fb
--- /dev/null
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_csharp/Dockerfile
@@ -0,0 +1,101 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+FROM debian:jessie
+
+# Install Git and basic packages.
+RUN apt-get update && apt-get install -y \
+  autoconf \
+  autotools-dev \
+  build-essential \
+  bzip2 \
+  ccache \
+  curl \
+  gcc \
+  gcc-multilib \
+  git \
+  golang \
+  gyp \
+  lcov \
+  libc6 \
+  libc6-dbg \
+  libc6-dev \
+  libgtest-dev \
+  libtool \
+  make \
+  perl \
+  strace \
+  python-dev \
+  python-setuptools \
+  python-yaml \
+  telnet \
+  unzip \
+  wget \
+  zip && apt-get clean
+
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
+
+# Prepare ccache
+RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
+RUN ln -s /usr/bin/ccache /usr/local/bin/g++
+RUN ln -s /usr/bin/ccache /usr/local/bin/cc
+RUN ln -s /usr/bin/ccache /usr/local/bin/c++
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+
+#=================
+# C++ dependencies
+RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev clang && apt-get clean
+
+# Google Cloud platform API libraries
+RUN apt-get update && apt-get install -y python-pip && apt-get clean
+RUN pip install --upgrade google-api-python-client
+
+
+#================
+# C# dependencies
+
+# Update to a newer version of mono
+RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
+RUN echo "deb http://download.mono-project.com/repo/debian wheezy main" | tee /etc/apt/sources.list.d/mono-xamarin.list
+RUN echo "deb http://download.mono-project.com/repo/debian wheezy-apache24-compat main" | tee -a /etc/apt/sources.list.d/mono-xamarin.list
+RUN echo "deb http://download.mono-project.com/repo/debian wheezy-libjpeg62-compat main" | tee -a /etc/apt/sources.list.d/mono-xamarin.list
+RUN echo "deb http://download.mono-project.com/repo/debian wheezy-libtiff-compat main" | tee -a /etc/apt/sources.list.d/mono-xamarin.list
+
+# Install dependencies
+RUN apt-get update && apt-get -y dist-upgrade && apt-get install -y \
+    mono-devel \
+    ca-certificates-mono \
+    nuget \
+    && apt-get clean
+
+# Define the default command.
+CMD ["bash"]
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_csharp/build_interop_stress.sh b/tools/dockerfile/stress_test/grpc_interop_stress_csharp/build_interop_stress.sh
new file mode 100755
index 0000000000..1f4bf893cc
--- /dev/null
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_csharp/build_interop_stress.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Builds C# interop server and client in a base image.
+set -e
+
+mkdir -p /var/local/git
+git clone --recursive /var/local/jenkins/grpc /var/local/git/grpc
+
+# Copy service account keys if available
+cp -r /var/local/jenkins/service_account $HOME || true
+
+cd /var/local/git/grpc
+
+# Build C++ metrics client (to query the metrics from csharp stress client)
+make metrics_client -j
+
+# Build C# interop client & server
+tools/run_tests/run_tests.py -l csharp -c dbg --build_only
+
diff --git a/tools/run_tests/stress_test/configs/csharp.json b/tools/run_tests/stress_test/configs/csharp.json
new file mode 100644
index 0000000000..b7090696b4
--- /dev/null
+++ b/tools/run_tests/stress_test/configs/csharp.json
@@ -0,0 +1,90 @@
+{
+  "dockerImages": {
+    "grpc_stress_csharp" : {
+      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "dockerFileDir": "grpc_interop_stress_csharp"
+    }
+  },
+
+  "clientTemplates": {
+    "baseTemplates": {
+      "default": {
+        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_client.py",
+        "pollIntervalSecs": 60,
+        "clientArgs": {
+          "num_channels_per_server":5,
+          "num_stubs_per_channel":10,
+          "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
+          "metrics_port": 8081
+        },
+        "metricsPort": 8081,
+        "metricsArgs": {
+          "metrics_server_address": "localhost:8081",
+          "total_only": "true"
+        }
+      }
+    },
+    "templates": {
+      "csharp_client": {
+        "baseTemplate": "default",
+        "stressClientCmd": [
+          "mono",
+          "/var/local/git/grpc/src/csharp/Grpc.IntegrationTesting.StressClient/bin/Debug/Grpc.IntegrationTesting.StressClient.exe"
+		],
+        "metricsClientCmd": ["/var/local/git/grpc/bins/opt/metrics_client"]
+      }
+    }
+  },
+
+  "serverTemplates": {
+    "baseTemplates":{
+      "default": {
+        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_server.py",
+        "serverPort": 8080,
+        "serverArgs": {
+          "port": 8080
+        }
+      }
+    },
+    "templates": {
+      "csharp_server": {
+        "baseTemplate": "default",
+        "stressServerCmd": [
+          "mono",
+          "/var/local/git/grpc/src/csharp/Grpc.IntegrationTesting.Server/bin/Debug/Grpc.IntegrationTesting.Server.exe"
+		]
+      }
+    }
+  },
+
+  "testMatrix": {
+    "serverPodSpecs": {
+      "stress-server-csharp": {
+        "serverTemplate": "csharp_server",
+        "dockerImage": "grpc_stress_csharp",
+        "numInstances": 1
+      }
+    },
+
+    "clientPodSpecs": {
+      "stress-client-csharp": {
+        "clientTemplate": "csharp_client",
+        "dockerImage": "grpc_stress_csharp",
+        "numInstances": 10,
+        "serverPodSpec": "stress-server-csharp"
+      }
+    }
+  },
+
+  "globalSettings": {
+    "buildDockerImages": true,
+    "pollIntervalSecs": 60,
+    "testDurationSecs": 7200,
+    "kubernetesProxyPort": 8001,
+    "datasetIdNamePrefix": "stress_test_csharp",
+    "summaryTableId": "summary",
+    "qpsTableId": "qps",
+    "podWarmupSecs": 60
+  }
+}
+
-- 
GitLab


From 7a5f019bd3a086f4024724be936d6cd87b963daa Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Fri, 29 Apr 2016 19:34:25 -0700
Subject: [PATCH 157/570] Removed leftover function declaration from channel
 args

---
 src/core/lib/channel/channel_args.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/core/lib/channel/channel_args.h b/src/core/lib/channel/channel_args.h
index 0a51780a14..23c7b7b897 100644
--- a/src/core/lib/channel/channel_args.h
+++ b/src/core/lib/channel/channel_args.h
@@ -56,10 +56,6 @@ grpc_channel_args *grpc_channel_args_merge(const grpc_channel_args *a,
 /** Destroy arguments created by \a grpc_channel_args_copy */
 void grpc_channel_args_destroy(grpc_channel_args *a);
 
-/** Reads census_enabled settings from channel args. Returns 1 if census_enabled
- * is specified in channel args, otherwise returns 0. */
-int grpc_channel_args_is_census_enabled(const grpc_channel_args *a);
-
 /** Returns the compression algorithm set in \a a. */
 grpc_compression_algorithm grpc_channel_args_get_compression_algorithm(
     const grpc_channel_args *a);
-- 
GitLab


From 47b80bc558b8a0e79db2501a4b98c4e3790b0511 Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Sat, 30 Apr 2016 10:32:49 -0700
Subject: [PATCH 158/570] Test that GRPCCall transitions states properly

---
 src/objective-c/tests/InteropTests.m | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m
index 26877b1ae8..4f096b9efa 100644
--- a/src/objective-c/tests/InteropTests.m
+++ b/src/objective-c/tests/InteropTests.m
@@ -272,8 +272,14 @@
     XCTAssertEqual(error.code, GRPC_STATUS_CANCELLED);
     [expectation fulfill];
   }];
+  XCTAssertEqual(call.state, GRXWriterStateNotStarted);
+
   [call start];
+  XCTAssertEqual(call.state, GRXWriterStateStarted);
+
   [call cancel];
+  XCTAssertEqual(call.state, GRXWriterStateFinished);
+
   [self waitForExpectationsWithTimeout:1 handler:nil];
 }
 
-- 
GitLab


From 0803bb0b330e0a08c08697bcb4332eb836d04f63 Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Sat, 30 Apr 2016 10:40:18 -0700
Subject: [PATCH 159/570] Add state transitions to GRPCCall

---
 src/objective-c/GRPCClient/GRPCCall.m | 54 ++++++++++++++++-----------
 1 file changed, 32 insertions(+), 22 deletions(-)

diff --git a/src/objective-c/GRPCClient/GRPCCall.m b/src/objective-c/GRPCClient/GRPCCall.m
index 1847d6016f..0eb10656dd 100644
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@@ -136,6 +136,10 @@ NSString * const kGRPCTrailersKey = @"io.grpc.TrailersKey";
 #pragma mark Finish
 
 - (void)finishWithError:(NSError *)errorOrNil {
+  @synchronized(self) {
+    _state = GRXWriterStateFinished;
+  }
+
   // If the call isn't retained anywhere else, it can be deallocated now.
   _retainSelf = nil;
 
@@ -342,6 +346,10 @@ NSString * const kGRPCTrailersKey = @"io.grpc.TrailersKey";
 #pragma mark GRXWriter implementation
 
 - (void)startWithWriteable:(id<GRXWriteable>)writeable {
+  @synchronized(self) {
+    _state = GRXWriterStateStarted;
+  }
+
   // Create a retain cycle so that this instance lives until the RPC finishes (or is cancelled).
   // This makes RPCs in which the call isn't externally retained possible (as long as it is started
   // before being autoreleased).
@@ -375,30 +383,32 @@ NSString * const kGRPCTrailersKey = @"io.grpc.TrailersKey";
 }
 
 - (void)setState:(GRXWriterState)newState {
-  // Manual transitions are only allowed from the started or paused states.
-  if (_state == GRXWriterStateNotStarted || _state == GRXWriterStateFinished) {
-    return;
-  }
-
-  switch (newState) {
-    case GRXWriterStateFinished:
-      _state = newState;
-      // Per GRXWriter's contract, setting the state to Finished manually
-      // means one doesn't wish the writeable to be messaged anymore.
-      [_responseWriteable cancelSilently];
-      _responseWriteable = nil;
-      return;
-    case GRXWriterStatePaused:
-      _state = newState;
+  @synchronized(self) {
+    // Manual transitions are only allowed from the started or paused states.
+    if (_state == GRXWriterStateNotStarted || _state == GRXWriterStateFinished) {
       return;
-    case GRXWriterStateStarted:
-      if (_state == GRXWriterStatePaused) {
+    }
+
+    switch (newState) {
+      case GRXWriterStateFinished:
         _state = newState;
-        [self startNextRead];
-      }
-      return;
-    case GRXWriterStateNotStarted:
-      return;
+        // Per GRXWriter's contract, setting the state to Finished manually
+        // means one doesn't wish the writeable to be messaged anymore.
+        [_responseWriteable cancelSilently];
+        _responseWriteable = nil;
+        return;
+      case GRXWriterStatePaused:
+        _state = newState;
+        return;
+      case GRXWriterStateStarted:
+        if (_state == GRXWriterStatePaused) {
+          _state = newState;
+          [self startNextRead];
+        }
+        return;
+      case GRXWriterStateNotStarted:
+        return;
+    }
   }
 }
 
-- 
GitLab


From e98b494db77f9b10522cf6a8238deb8d7bd55345 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 30 Apr 2016 14:11:33 -0700
Subject: [PATCH 160/570] Fix bug where max_frame_size was ignored

Also add corpus entries that helped diagnose this bug
---
 .../ext/transport/chttp2/transport/internal.h |   8 +-
 .../ext/transport/chttp2/transport/parsing.c  |  21 +-
 .../03a72675e1969f836094f1ecfec2a7b34418e306  | Bin 0 -> 286 bytes
 .../0416afd6875d9ba55f1e5f86a6456a5445d5e576  | Bin 0 -> 651 bytes
 .../08c42ef29eff83052c5887855f2fa3e07ebe470c  | Bin 0 -> 650 bytes
 .../1ba889ea1543297824e99e641e6ca8b91f45732e  | Bin 0 -> 650 bytes
 .../3b09bf453c6f93983c24c4d5481e55d66213f93a  | Bin 0 -> 650 bytes
 .../49cb33cbb60f041e8e99dd718993acd2c3354416  | Bin 0 -> 357 bytes
 .../59743fe120be6ae1aed1c02230ee1bb460f621ee  | Bin 0 -> 628 bytes
 .../a5ccb8f124d8ddb5350b90bc0d6b96db280cb7c9  | Bin 0 -> 651 bytes
 .../a7fac1265a384fe9e45a9ee3d708b79c4e80505e  | Bin 0 -> 286 bytes
 .../aaf049720c707d4e14e47e7eb31d6a2dda60e66a  | Bin 0 -> 651 bytes
 .../c4e4c7572e005e18d56eac407033da058737a5ab  | Bin 0 -> 651 bytes
 ...h-dae0f07934a527989f23f06e630710ff6ca8c809 | Bin 0 -> 104 bytes
 .../e96ad9c17795e52edc810a08d4fc61fe8790002a  | Bin 0 -> 651 bytes
 .../fa202a5f51cd49f8ea5af60c5f403f797c01c504  | Bin 0 -> 651 bytes
 tools/run_tests/tests.json                    | 224 ++++++++++++++++++
 17 files changed, 246 insertions(+), 7 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/03a72675e1969f836094f1ecfec2a7b34418e306
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/0416afd6875d9ba55f1e5f86a6456a5445d5e576
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/08c42ef29eff83052c5887855f2fa3e07ebe470c
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/1ba889ea1543297824e99e641e6ca8b91f45732e
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/3b09bf453c6f93983c24c4d5481e55d66213f93a
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/49cb33cbb60f041e8e99dd718993acd2c3354416
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/59743fe120be6ae1aed1c02230ee1bb460f621ee
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/a5ccb8f124d8ddb5350b90bc0d6b96db280cb7c9
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/a7fac1265a384fe9e45a9ee3d708b79c4e80505e
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/aaf049720c707d4e14e47e7eb31d6a2dda60e66a
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/c4e4c7572e005e18d56eac407033da058737a5ab
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/crash-dae0f07934a527989f23f06e630710ff6ca8c809
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/e96ad9c17795e52edc810a08d4fc61fe8790002a
 create mode 100644 test/core/end2end/fuzzers/server_fuzzer_corpus/fa202a5f51cd49f8ea5af60c5f403f797c01c504

diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h
index 7a8084641d..04c75619df 100644
--- a/src/core/ext/transport/chttp2/transport/internal.h
+++ b/src/core/ext/transport/chttp2/transport/internal.h
@@ -236,9 +236,6 @@ struct grpc_chttp2_transport_parsing {
   /** was a goaway frame received? */
   uint8_t goaway_received;
 
-  /** the last sent max_table_size setting */
-  uint32_t last_sent_max_table_size;
-
   /** initial window change */
   int64_t initial_window_update;
 
@@ -272,6 +269,9 @@ struct grpc_chttp2_transport_parsing {
   uint32_t incoming_frame_size;
   uint32_t incoming_stream_id;
 
+  /* current max frame size */
+  uint32_t max_frame_size;
+
   /* active parser */
   void *parser_data;
   grpc_chttp2_stream_parsing *incoming_stream;
@@ -282,6 +282,8 @@ struct grpc_chttp2_transport_parsing {
 
   /* received settings */
   uint32_t settings[GRPC_CHTTP2_NUM_SETTINGS];
+  /* last settings that were sent */
+  uint32_t last_sent_settings[GRPC_CHTTP2_NUM_SETTINGS];
 
   /* goaway data */
   grpc_status_code goaway_error;
diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c
index e827a43f7a..2995066e51 100644
--- a/src/core/ext/transport/chttp2/transport/parsing.c
+++ b/src/core/ext/transport/chttp2/transport/parsing.c
@@ -79,9 +79,12 @@ void grpc_chttp2_prepare_to_read(
   GPR_TIMER_BEGIN("grpc_chttp2_prepare_to_read", 0);
 
   transport_parsing->next_stream_id = transport_global->next_stream_id;
-  transport_parsing->last_sent_max_table_size =
-      transport_global->settings[GRPC_SENT_SETTINGS]
-                                [GRPC_CHTTP2_SETTINGS_HEADER_TABLE_SIZE];
+  memcpy(transport_parsing->last_sent_settings,
+         transport_global->settings[GRPC_SENT_SETTINGS],
+         sizeof(transport_parsing->last_sent_settings));
+  transport_parsing->max_frame_size =
+      transport_global->settings[GRPC_ACKED_SETTINGS]
+                                [GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE];
 
   /* update the parsing view of incoming window */
   while (grpc_chttp2_list_pop_unannounced_incoming_window_available(
@@ -388,6 +391,12 @@ int grpc_chttp2_perform_read(grpc_exec_ctx *exec_ctx,
           return 1;
         }
         goto dts_fh_0; /* loop */
+      } else if (transport_parsing->incoming_frame_size >
+                 transport_parsing->max_frame_size) {
+        gpr_log(GPR_DEBUG, "Frame size %d is larger than max frame size %d",
+                transport_parsing->incoming_frame_size,
+                transport_parsing->max_frame_size);
+        return 0;
       }
       if (++cur == end) {
         return 1;
@@ -840,7 +849,11 @@ static int init_settings_frame_parser(
     transport_parsing->settings_ack_received = 1;
     grpc_chttp2_hptbl_set_max_bytes(
         &transport_parsing->hpack_parser.table,
-        transport_parsing->last_sent_max_table_size);
+        transport_parsing
+            ->last_sent_settings[GRPC_CHTTP2_SETTINGS_HEADER_TABLE_SIZE]);
+    transport_parsing->max_frame_size =
+        transport_parsing
+            ->last_sent_settings[GRPC_CHTTP2_SETTINGS_MAX_FRAME_SIZE];
   }
   transport_parsing->parser = grpc_chttp2_settings_parser_parse;
   transport_parsing->parser_data = &transport_parsing->simple.settings;
diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/03a72675e1969f836094f1ecfec2a7b34418e306 b/test/core/end2end/fuzzers/server_fuzzer_corpus/03a72675e1969f836094f1ecfec2a7b34418e306
new file mode 100644
index 0000000000000000000000000000000000000000..503af15fe81ccba6a1300796531f278f34d9be84
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/0416afd6875d9ba55f1e5f86a6456a5445d5e576 b/test/core/end2end/fuzzers/server_fuzzer_corpus/0416afd6875d9ba55f1e5f86a6456a5445d5e576
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index 0000000000000000000000000000000000000000..30229f98fd3e7479f61635c604dbb259dddfd23f
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/08c42ef29eff83052c5887855f2fa3e07ebe470c b/test/core/end2end/fuzzers/server_fuzzer_corpus/08c42ef29eff83052c5887855f2fa3e07ebe470c
new file mode 100644
index 0000000000000000000000000000000000000000..828275ee3c3c46584136c653f39bac7885b6e912
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/1ba889ea1543297824e99e641e6ca8b91f45732e b/test/core/end2end/fuzzers/server_fuzzer_corpus/1ba889ea1543297824e99e641e6ca8b91f45732e
new file mode 100644
index 0000000000000000000000000000000000000000..6ed060d1e33cc75aa2a1c2e40990d19970c94819
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/3b09bf453c6f93983c24c4d5481e55d66213f93a b/test/core/end2end/fuzzers/server_fuzzer_corpus/3b09bf453c6f93983c24c4d5481e55d66213f93a
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index 0000000000000000000000000000000000000000..1a7a213cd715ecf7e3b2bbef1becd953cf6ce4b4
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/49cb33cbb60f041e8e99dd718993acd2c3354416 b/test/core/end2end/fuzzers/server_fuzzer_corpus/49cb33cbb60f041e8e99dd718993acd2c3354416
new file mode 100644
index 0000000000000000000000000000000000000000..7f975251ddc4dcbabc73068dc55220f700ed5502
GIT binary patch
literal 357
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diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/59743fe120be6ae1aed1c02230ee1bb460f621ee b/test/core/end2end/fuzzers/server_fuzzer_corpus/59743fe120be6ae1aed1c02230ee1bb460f621ee
new file mode 100644
index 0000000000000000000000000000000000000000..3038fde54719db4a3f0ce804f452a626f38a0ca2
GIT binary patch
literal 628
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zKpvSPGrW0k>gR{_I=ye2y132DBu?Vh<AjW{&|iNRESO#aKdLNH9~B#8iZwWXTn(bf
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GntcG*sBCWl

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/a5ccb8f124d8ddb5350b90bc0d6b96db280cb7c9 b/test/core/end2end/fuzzers/server_fuzzer_corpus/a5ccb8f124d8ddb5350b90bc0d6b96db280cb7c9
new file mode 100644
index 0000000000000000000000000000000000000000..9d39854fc970a412a7822e0bae9030fa900e56e2
GIT binary patch
literal 651
zcmcgqJx{|h5VflyLLia{*dr!D%?BN`u)=_dX#RlfxQQj#w(N^U`Q402;DlzY0uv|s
z$!Fg?-@SA7`jp%yk9A$;tE`BlI9fjsh!6_=^0q*D*kN)~8VX&QZ?(=h)RNQEv5xO}
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zCS_81axxac@*=zUVq`^fBZcbUZqdW%C<Pwz|KWVB%K?Sn;nm#x@fbO27fzZTq5Nr#
Z!7#R;0Uk*)cl33zxtQVZ@Gp>7=o^D)c_IJ+

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/a7fac1265a384fe9e45a9ee3d708b79c4e80505e b/test/core/end2end/fuzzers/server_fuzzer_corpus/a7fac1265a384fe9e45a9ee3d708b79c4e80505e
new file mode 100644
index 0000000000000000000000000000000000000000..338f61bdce7de24e9f547fea219d7e330cf4cd55
GIT binary patch
literal 286
zcmY+9%}&EG49C||#HcnY7p|z{1ZZhHBrf9x*a1<|zCh-9jioe+S{E^%n+G7}hGknn
zf9WsRABX%ge{I{kd@8C<w#k~eIWHEAG{$T{$xMm3+y}*GRi3;rk7^KC`w<NGm>T8~
zs~*{So!0M7D^lY}zP28eok^_0J4VNn&jD{$2$n!Gc~^ErfEPA2%IKfUl1`#p0I2{l
zutW!5lk09s$9v-QR^!Pk#%=daK`a?pJSeg_j3S#x9Hi>v;@wec36>(}vxJ1QDt7V3
cqRQ_rx#{actp5f~J^G0+c2)DgvwUuT0lv*v&;S4c

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/aaf049720c707d4e14e47e7eb31d6a2dda60e66a b/test/core/end2end/fuzzers/server_fuzzer_corpus/aaf049720c707d4e14e47e7eb31d6a2dda60e66a
new file mode 100644
index 0000000000000000000000000000000000000000..dab9c75822fa7c75554351917d686c8e18ddad75
GIT binary patch
literal 651
zcmcgqJx{|h5VflyLLia{*dr!D%?FHGSYfD$X#RlfxQQj#w(N^U`Q402;DlzY0uv|s
z$!Fg?-@SA7`kdS)Pjy}84_OgMakO3yh!6_=^0q*D*kN)~8VX&QZ?(=h)RNQEv5xO}
z&;c0l?KpJ0396TMO`?+a-m?PsXHqjNJMDm6Fs*<qNMUa{p~gtTC<v|c)*41G2TUnr
z+(60|(~VH=Rl~QE0$+;8Gkv~g`z{Pw01v@ZA-Q!V>K(T!ZGAxXYd`1%`_?d;`nlfF
zCS_81axxac@*=zUVq`^fBZcbUZqeiCC<Pwz|KWVB%K?Sn;bQLnc#NF13n$HvQ2sQ=
ZU>Mua0FR`YJNi1<T+DEH_!mek^bLWvc_07)

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/c4e4c7572e005e18d56eac407033da058737a5ab b/test/core/end2end/fuzzers/server_fuzzer_corpus/c4e4c7572e005e18d56eac407033da058737a5ab
new file mode 100644
index 0000000000000000000000000000000000000000..070a581b37eaef8e50d072c59c07435c9044d109
GIT binary patch
literal 651
zcmcIiO-sZu5KWhgwOYtQ@5R$9+Yh}6y?AvGVsZNivT3#rWRs9i!S#206f~*Z!@^R%
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zA(S!=36oUSTsBuV+Xw<|!E2jo>n)mhuJH_50ETeEOozk1V<sVu4Jdz|2Yq;UG!KpQ
zT(3!;P{D0-JTySFJiW7Iq<K6ST=s7_=<(Ar;W>9`#UcDBbUyUe0fD}Im`^<t4Ur>v
g!N}Q>lt0PnJK25&JW^un=xc9NG45{vFOZVx8}uT1hyVZp

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/crash-dae0f07934a527989f23f06e630710ff6ca8c809 b/test/core/end2end/fuzzers/server_fuzzer_corpus/crash-dae0f07934a527989f23f06e630710ff6ca8c809
new file mode 100644
index 0000000000000000000000000000000000000000..b6dfd77e676bc7c6dc4500e2b4533846853e1dcc
GIT binary patch
literal 104
zcmWFt@>I}L@CXSB&^OXE;N{}w3ibt&3=9k%Dpo*}fkA?uk%i&80^|Px6tyDhMFq*a
iiOI>S1&l_idCB=HnR)3PK&1?fAYF|A8{mMUfdK$pcNnJt

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/e96ad9c17795e52edc810a08d4fc61fe8790002a b/test/core/end2end/fuzzers/server_fuzzer_corpus/e96ad9c17795e52edc810a08d4fc61fe8790002a
new file mode 100644
index 0000000000000000000000000000000000000000..df9241dd0c6f33819a08674d0a1514907cf16c66
GIT binary patch
literal 651
zcmcIiJx{|h5VflyLLia{*dwNbnhzMWu)=_dX#RlfxQQj#w&IIK`Q402V25_7R0S4J
z^2yJ>JKw$M>h&qPO&;sI%I~uxj^b$f>^(v#aLd^YVZX!Vq%;(|Fkfq(uV_zBOUpXG
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zjBx`gS4=lTwO0*aOA34;8kgznE!uZs$P9Q0Jr$DomPCW)eM(ywQ2ja&`oL~9jP~<f
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foE=H|lZ=6v?MJ{PC8mzPb~Y8`?{@zJX@$N4#wK}E

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/server_fuzzer_corpus/fa202a5f51cd49f8ea5af60c5f403f797c01c504 b/test/core/end2end/fuzzers/server_fuzzer_corpus/fa202a5f51cd49f8ea5af60c5f403f797c01c504
new file mode 100644
index 0000000000000000000000000000000000000000..0ba5935164ce79aad888bbb5bb41a191d02e561e
GIT binary patch
literal 651
zcmcgqO-sZu5KWefwOYtQ@5PhK_Cvu-FJAQ^7Po&On`YZUHVMfTTz|JmLDRauE!C3)
zd1R7#lbJWEUZ0Yi<gu=+{4OivD2`Uo10sY1zq~CF9(I@<m4-qW<{Pc^HMQipbgbiB
z9&`Z4ds_~jZi4D%Rg<Wsz4xqu-HFtU%1%2VXG|;L3R2h^PN*?bFbYDeytRgr^8r)J
z7&nk|#dIT7d(rTXq`;S=@l2m@*}e-y7QjQWR7h?eiF(IvN?RXL{n`)uz`iw%rhYEh
zv`Lv1o}7#Yu)N4_y%<@MTuGt&w`=t9IZA;?{C_wd>vBM$cldtp{dkO=v<oNA4p9Cy
a#$XuR&j1gkm^=E~+g!|WxBnMNEA$P8@_8iy

literal 0
HcmV?d00001

diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 0fd77854d2..cf1154426f 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -57757,6 +57757,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/03a72675e1969f836094f1ecfec2a7b34418e306"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/03b9be1fa172dff5d1543be079b9c64fa2c9a278"
@@ -57773,6 +57789,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/0416afd6875d9ba55f1e5f86a6456a5445d5e576"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/052c8f28e5884bb48f0d504461272cd3a5893215"
@@ -57917,6 +57949,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/08c42ef29eff83052c5887855f2fa3e07ebe470c"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/09938e3256d06a8e168eb038d8a58b8462f7f697"
@@ -58365,6 +58413,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/1ba889ea1543297824e99e641e6ca8b91f45732e"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/1cf17783de9e662f3720847f2d83d86dcdcab500"
@@ -59149,6 +59213,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/3b09bf453c6f93983c24c4d5481e55d66213f93a"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/3ca5da2f.bin"
@@ -59501,6 +59581,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/49cb33cbb60f041e8e99dd718993acd2c3354416"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/4aa883d0.bin"
@@ -59949,6 +60045,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/59743fe120be6ae1aed1c02230ee1bb460f621ee"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/597fdab5.bin"
@@ -61341,6 +61453,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/a5ccb8f124d8ddb5350b90bc0d6b96db280cb7c9"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/a7e64803.bin"
@@ -61357,6 +61485,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/a7fac1265a384fe9e45a9ee3d708b79c4e80505e"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/a8d229374635fa6f2a75ca1669892e1bc244e719"
@@ -61501,6 +61645,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/aaf049720c707d4e14e47e7eb31d6a2dda60e66a"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/ad810f7f.bin"
@@ -61965,6 +62125,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/c4e4c7572e005e18d56eac407033da058737a5ab"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/c559f565.bin"
@@ -62269,6 +62445,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/crash-dae0f07934a527989f23f06e630710ff6ca8c809"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/crash-e34b0a9a428001cb4094a9ebca76329f578811a4"
@@ -62589,6 +62781,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/e96ad9c17795e52edc810a08d4fc61fe8790002a"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/e9bbe2fe47b7b9c2683e7f17f4a33625c6ffbd8c"
@@ -62909,6 +63117,22 @@
       "linux"
     ]
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/server_fuzzer_corpus/fa202a5f51cd49f8ea5af60c5f403f797c01c504"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "server_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ]
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/server_fuzzer_corpus/fa36b4280d9e28edd81c5e4d192d1a5c2765e5e4"
-- 
GitLab


From 7c6c394c02ce1fb0544ee4cf3c1e9ae0a0d3f1b6 Mon Sep 17 00:00:00 2001
From: thinkerou <thinkerou@gmail.com>
Date: Sun, 1 May 2016 11:39:17 +0800
Subject: [PATCH 161/570] Add to call zend_object_std_dtor

---
 src/php/ext/grpc/call.c                | 1 +
 src/php/ext/grpc/call_credentials.c    | 1 +
 src/php/ext/grpc/channel.c             | 1 +
 src/php/ext/grpc/channel_credentials.c | 1 +
 src/php/ext/grpc/server.c              | 1 +
 src/php/ext/grpc/server_credentials.c  | 1 +
 src/php/ext/grpc/timeval.c             | 6 +++++-
 7 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c
index a2c1c08169..b19e8f017f 100644
--- a/src/php/ext/grpc/call.c
+++ b/src/php/ext/grpc/call.c
@@ -65,6 +65,7 @@ void free_wrapped_grpc_call(void *object TSRMLS_DC) {
   if (call->owned && call->wrapped != NULL) {
     grpc_call_destroy(call->wrapped);
   }
+  zend_object_std_dtor(&call->std TSRMLS_CC);
   efree(call);
 }
 
diff --git a/src/php/ext/grpc/call_credentials.c b/src/php/ext/grpc/call_credentials.c
index 285c4e7c85..ce9cbdf226 100644
--- a/src/php/ext/grpc/call_credentials.c
+++ b/src/php/ext/grpc/call_credentials.c
@@ -60,6 +60,7 @@ void free_wrapped_grpc_call_credentials(void *object TSRMLS_DC) {
   if (creds->wrapped != NULL) {
     grpc_call_credentials_release(creds->wrapped);
   }
+  zend_object_std_dtor(&creds->std TSRMLS_CC);
   efree(creds);
 }
 
diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c
index eba2c81424..665430b99c 100644
--- a/src/php/ext/grpc/channel.c
+++ b/src/php/ext/grpc/channel.c
@@ -64,6 +64,7 @@ void free_wrapped_grpc_channel(void *object TSRMLS_DC) {
   if (channel->wrapped != NULL) {
     grpc_channel_destroy(channel->wrapped);
   }
+  zend_object_std_dtor(&channel->std TSRMLS_CC);
   efree(channel);
 }
 
diff --git a/src/php/ext/grpc/channel_credentials.c b/src/php/ext/grpc/channel_credentials.c
index ae9a9897fc..d5a6531b54 100644
--- a/src/php/ext/grpc/channel_credentials.c
+++ b/src/php/ext/grpc/channel_credentials.c
@@ -59,6 +59,7 @@ void free_wrapped_grpc_channel_credentials(void *object TSRMLS_DC) {
   if (creds->wrapped != NULL) {
     grpc_channel_credentials_release(creds->wrapped);
   }
+  zend_object_std_dtor(&creds->std TSRMLS_CC);
   efree(creds);
 }
 
diff --git a/src/php/ext/grpc/server.c b/src/php/ext/grpc/server.c
index ca129e76ca..0d12bbe5c2 100644
--- a/src/php/ext/grpc/server.c
+++ b/src/php/ext/grpc/server.c
@@ -69,6 +69,7 @@ void free_wrapped_grpc_server(void *object TSRMLS_DC) {
                                 gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
     grpc_server_destroy(server->wrapped);
   }
+  zend_object_std_dtor(&server->std TSRMLS_CC);
   efree(server);
 }
 
diff --git a/src/php/ext/grpc/server_credentials.c b/src/php/ext/grpc/server_credentials.c
index f3951b31fe..25a2ca577d 100644
--- a/src/php/ext/grpc/server_credentials.c
+++ b/src/php/ext/grpc/server_credentials.c
@@ -58,6 +58,7 @@ void free_wrapped_grpc_server_credentials(void *object TSRMLS_DC) {
   if (creds->wrapped != NULL) {
     grpc_server_credentials_release(creds->wrapped);
   }
+  zend_object_std_dtor(&creds->std TSRMLS_CC);
   efree(creds);
 }
 
diff --git a/src/php/ext/grpc/timeval.c b/src/php/ext/grpc/timeval.c
index 4fd069e19a..102361d404 100644
--- a/src/php/ext/grpc/timeval.c
+++ b/src/php/ext/grpc/timeval.c
@@ -53,7 +53,11 @@
 zend_class_entry *grpc_ce_timeval;
 
 /* Frees and destroys an instance of wrapped_grpc_call */
-void free_wrapped_grpc_timeval(void *object TSRMLS_DC) { efree(object); }
+void free_wrapped_grpc_timeval(void *object TSRMLS_DC) {
+    wrapped_grpc_timeval *timeval = (wrapped_grpc_timeval *)object;
+    zend_object_std_dtor(&timeval->std TSRMLS_CC);
+    efree(object);
+}
 
 /* Initializes an instance of wrapped_grpc_timeval to be associated with an
  * object of a class specified by class_type */
-- 
GitLab


From a49b13bc332a38dfcf83162003cbaa0a1384143b Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Tue, 19 Apr 2016 10:31:25 -0700
Subject: [PATCH 162/570] cronet wrapper code

---
 include/grpc/grpc_security.h                  |   5 +
 .../client/secure/cronet_channel_create.c     |  72 +++
 .../cronet/transport/cronet_c_for_grpc.h      | 202 ++++++
 .../cronet/transport/cronet_transport.c       | 586 ++++++++++++++++++
 4 files changed, 865 insertions(+)
 create mode 100644 src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
 create mode 100644 src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h
 create mode 100644 src/core/ext/transport/cronet/transport/cronet_transport.c

diff --git a/include/grpc/grpc_security.h b/include/grpc/grpc_security.h
index 79199cc5d6..d753aaf96c 100644
--- a/include/grpc/grpc_security.h
+++ b/include/grpc/grpc_security.h
@@ -299,6 +299,11 @@ GRPCAPI grpc_channel *grpc_secure_channel_create(
     grpc_channel_credentials *creds, const char *target,
     const grpc_channel_args *args, void *reserved);
 
+GRPCAPI grpc_channel *grpc_custom_secure_channel_create(
+    void *engine, const char *target,
+    const grpc_channel_args *args, void *reserved);
+
+
 /* --- grpc_server_credentials object. ---
 
    A server credentials object represents a way to authenticate a server.  */
diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
new file mode 100644
index 0000000000..23189809f7
--- /dev/null
+++ b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/impl/codegen/port_platform.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+
+#include "src/core/lib/surface/channel.h"
+#include "src/core/lib/transport/transport_impl.h"
+
+#ifdef COMPILE_WITH_CRONET
+// Cronet transport object
+struct grpc_cronet_transport {
+  grpc_transport base; /* must be first element in this structure */
+  void *engine;
+  char *host;
+};
+
+typedef struct grpc_cronet_transport grpc_cronet_transport;
+
+extern grpc_transport_vtable cronet_vtable;
+
+GRPCAPI grpc_channel *grpc_custom_secure_channel_create(
+    void *engine, const char *target,
+    const grpc_channel_args *args, void *reserved) {
+  grpc_cronet_transport *ct = gpr_malloc(sizeof(grpc_cronet_transport));
+  ct->base.vtable = &cronet_vtable;
+  ct->engine = engine;
+  ct->host = gpr_malloc(strlen(target) + 1);
+  strcpy(ct->host, target);
+  gpr_log(
+      GPR_DEBUG, "grpc_create_cronet_transport: cronet_engine = %p, target=%s",
+      engine, ct->host);
+
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  return grpc_channel_create(&exec_ctx, target, args,
+                                GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
+}
+#endif  // COMPILE_WITH_CRONET
diff --git a/src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h b/src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h
new file mode 100644
index 0000000000..15a511aebd
--- /dev/null
+++ b/src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h
@@ -0,0 +1,202 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
+#define COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stddef.h>
+
+/* Cronet Engine API. */
+
+/* Opaque object representing Cronet Engine. Created and configured outside
+ * of this API to facilitate sharing with other components */
+typedef struct cronet_engine { void* obj; } cronet_engine;
+
+void cronet_engine_add_quic_hint(cronet_engine* engine,
+                                 const char* host,
+                                 int port,
+                                 int alternate_port);
+
+/* Cronet Bidirectional Stream API */
+
+/* Opaque object representing Cronet Bidirectional Stream. */
+typedef struct cronet_bidirectional_stream {
+  void* obj;
+  void* annotation;
+} cronet_bidirectional_stream;
+
+/* A single request or response header element. */
+typedef struct cronet_bidirectional_stream_header {
+  const char* key;
+  const char* value;
+} cronet_bidirectional_stream_header;
+
+/* Array of request or response headers or trailers. */
+typedef struct cronet_bidirectional_stream_header_array {
+  size_t count;
+  size_t capacity;
+  cronet_bidirectional_stream_header* headers;
+} cronet_bidirectional_stream_header_array;
+
+/* Set of callbacks used to receive callbacks from bidirectional stream. */
+typedef struct cronet_bidirectional_stream_callback {
+  /* Invoked when request headers are sent. Indicates that stream has initiated
+   * the request. Consumer may call cronet_bidirectional_stream_write() to start
+   * writing data.
+   */
+  void (*on_request_headers_sent)(cronet_bidirectional_stream* stream);
+
+  /* Invoked when initial response headers are received.
+   * Consumer must call cronet_bidirectional_stream_read() to start reading.
+   * Consumer may call cronet_bidirectional_stream_write() to start writing or
+   * close the stream. Contents of |headers| is valid for duration of the call.
+   */
+  void (*on_response_headers_received)(
+      cronet_bidirectional_stream* stream,
+      const cronet_bidirectional_stream_header_array* headers,
+      const char* negotiated_protocol);
+
+  /* Invoked when data is read into the buffer passed to
+   * cronet_bidirectional_stream_read(). Only part of the buffer may be
+   * populated. To continue reading, call cronet_bidirectional_stream_read().
+   * It may be invoked after on_response_trailers_received()}, if there was
+   * pending read data before trailers were received.
+   *
+   * If count is 0, it means the remote side has signaled that it will send no
+   * more data; future calls to cronet_bidirectional_stream_read() will result
+   * in the on_data_read() callback or on_succeded() callback if
+   * cronet_bidirectional_stream_write() was invoked with end_of_stream set to
+   * true.
+   */
+  void (*on_read_completed)(cronet_bidirectional_stream* stream,
+                            char* data,
+                            int count);
+
+  /**
+   * Invoked when all data passed to cronet_bidirectional_stream_write() is
+   * sent.
+   * To continue writing, call cronet_bidirectional_stream_write().
+   */
+  void (*on_write_completed)(cronet_bidirectional_stream* stream,
+                             const char* data);
+
+  /* Invoked when trailers are received before closing the stream. Only invoked
+   * when server sends trailers, which it may not. May be invoked while there is
+   * read data remaining in local buffer. Contents of |trailers| is valid for
+   * duration of the call.
+   */
+  void (*on_response_trailers_received)(
+      cronet_bidirectional_stream* stream,
+      const cronet_bidirectional_stream_header_array* trailers);
+
+  /**
+   * Invoked when there is no data to be read or written and the stream is
+   * closed successfully remotely and locally. Once invoked, no further callback
+   * methods will be invoked.
+   */
+  void (*on_succeded)(cronet_bidirectional_stream* stream);
+
+  /**
+   * Invoked if the stream failed for any reason after
+   * cronet_bidirectional_stream_start(). HTTP/2 error codes are
+   * mapped to chrome net error codes. Once invoked, no further callback methods
+   * will be invoked.
+   */
+  void (*on_failed)(cronet_bidirectional_stream* stream, int net_error);
+
+  /**
+   * Invoked if the stream was canceled via
+   * cronet_bidirectional_stream_cancel(). Once invoked, no further callback
+   * methods will be invoked.
+   */
+  void (*on_canceled)(cronet_bidirectional_stream* stream);
+} cronet_bidirectional_stream_callback;
+
+/* Create a new stream object that uses |engine| and |callback|. All stream
+ * tasks are performed asynchronously on the |engine| network thread. |callback|
+ * methods are invoked synchronously on the |engine| network thread, but must
+ * not run tasks on the current thread to prevent blocking networking operations
+ * and causing exceptions during shutdown. The |annotation| is stored in
+ * bidirectional stream for arbitrary use by application.
+ *
+ * Returned |cronet_bidirectional_stream*| is owned by the caller, and must be
+ * destroyed using |cronet_bidirectional_stream_destroy|.
+ *
+ * Both |calback| and |engine| must remain valid until stream is destroyed.
+ */
+cronet_bidirectional_stream* cronet_bidirectional_stream_create(
+    cronet_engine* engine,
+    void* annotation,
+    cronet_bidirectional_stream_callback* callback);
+
+/* TBD: The following methods return int. Should it be a custom type? */
+
+/* Destroy stream object. Destroy could be called from any thread, including
+ * network thread, but is posted, so |stream| is valid until calling task is
+ * complete.
+ */
+int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream);
+
+/* Start the stream by sending request to |url| using |method| and |headers|. If
+ * |end_of_stream| is true, then no data is expected to be written.
+ */
+int cronet_bidirectional_stream_start(
+    cronet_bidirectional_stream* stream,
+    const char* url,
+    int priority,
+    const char* method,
+    const cronet_bidirectional_stream_header_array* headers,
+    bool end_of_stream);
+
+/* Read response data into |buffer| of |capacity| length. Must only be called at
+ * most once in response to each invocation of the
+ * on_response_headers_received() and on_read_completed() methods of the
+ * cronet_bidirectional_stream_callback.
+ * Each call will result in an invocation of one of the callback's
+ * on_read_completed  method if data is read, its on_succeeded() method if
+ * the stream is closed, or its on_failed() method if there's an error.
+ */
+int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
+                                     char* buffer,
+                                     int capacity);
+
+/* Read response data into |buffer| of |capacity| length. Must only be called at
+ * most once in response to each invocation of the
+ * on_response_headers_received() and on_read_completed() methods of the
+ * cronet_bidirectional_stream_callback.
+ * Each call will result in an invocation of one of the callback's
+ * on_read_completed  method if data is read, its on_succeeded() method if
+ * the stream is closed, or its on_failed() method if there's an error.
+ */
+int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
+                                      const char* buffer,
+                                      int count,
+                                      bool end_of_stream);
+
+/* Cancels the stream. Can be called at any time after
+ * cronet_bidirectional_stream_start(). The on_canceled() method of
+ * cronet_bidirectional_stream_callback will be invoked when cancelation
+ * is complete and no further callback methods will be invoked. If the
+ * stream has completed or has not started, calling
+ * cronet_bidirectional_stream_cancel() has no effect and on_canceled() will not
+ * be  invoked. At most one callback method may be invoked after
+ * cronet_bidirectional_stream_cancel() has completed.
+ */
+int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream);
+
+/* Returns true if the |stream| was successfully started and is now done
+ * (succeeded, canceled, or failed).
+ * Returns false if the |stream| stream is not yet started or is in progress.
+ */
+bool cronet_bidirectional_stream_is_done(cronet_bidirectional_stream* stream);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
new file mode 100644
index 0000000000..3b9b1b08d8
--- /dev/null
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -0,0 +1,586 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <string.h>
+
+#include <grpc/impl/codegen/port_platform.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/host_port.h>
+#include <grpc/support/log.h>
+#include <grpc/support/slice_buffer.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/useful.h>
+
+#include "src/core/lib/iomgr/exec_ctx.h"
+#include "src/core/lib/support/string.h"
+#include "src/core/lib/surface/channel.h"
+#include "src/core/ext/transport/chttp2/transport/incoming_metadata.h"
+#include "src/core/lib/transport/metadata_batch.h"
+#include "src/core/lib/transport/transport_impl.h"
+#include "src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h"
+
+#ifdef COMPILE_WITH_CRONET
+
+#define GRPC_HEADER_SIZE_IN_BYTES 5
+#define MAX_HDRS 100
+
+#define GRPC_CRONET_TRACE(...)                   \
+  {                                              \
+    if (grpc_cronet_trace) gpr_log(__VA_ARGS__); \
+  }
+#define CRONET_READ(...)                                                   \
+  {                                                                        \
+    GRPC_CRONET_TRACE(GPR_DEBUG, "R: cronet_bidirectional_stream_read()"); \
+    cronet_bidirectional_stream_read(__VA_ARGS__);                         \
+  }
+#define SET_RECV_STATE(STATE)                                                \
+  {                                                                          \
+    GRPC_CRONET_TRACE(GPR_DEBUG, "next_state = %s", recv_state_name[STATE]); \
+    cronet_recv_state = STATE;                                               \
+  }
+
+// Global flag that gets set with GRPC_TRACE env variable
+int grpc_cronet_trace = 1;
+
+// Cronet transport object
+struct grpc_cronet_transport {
+  grpc_transport base; /* must be first element in this structure */
+  cronet_engine *engine;
+  const char *host;
+};
+
+typedef struct grpc_cronet_transport grpc_cronet_transport;
+
+enum send_state {
+  CRONET_SEND_IDLE = 0,
+  CRONET_REQ_STARTED,
+  CRONET_SEND_HEADER,
+  CRONET_WRITE,
+  CRONET_WRITE_COMPLETED,
+};
+
+enum recv_state {
+  CRONET_RECV_IDLE = 0,
+  CRONET_RECV_READ_LENGTH,
+  CRONET_RECV_READ_DATA,
+  CRONET_RECV_CLOSED,
+};
+
+const char *recv_state_name[] = {"CRONET_RECV_IDLE", "CRONET_RECV_READ_LENGTH",
+                                 "CRONET_RECV_READ_DATA,",
+                                 "CRONET_RECV_CLOSED"};
+
+// Enum that identifies calling function.
+enum e_caller {
+  PERFORM_STREAM_OP,
+  ON_READ_COMPLETE,
+  ON_RESPONSE_HEADERS_RECEIVED,
+  ON_RESPONSE_TRAILERS_RECEIVED
+};
+
+enum callback_id {
+  CB_SEND_INITIAL_METADATA = 0,
+  CB_SEND_MESSAGE,
+  CB_SEND_TRAILING_METADATA,
+  CB_RECV_MESSAGE,
+  CB_RECV_INITIAL_METADATA,
+  CB_RECV_TRAILING_METADATA,
+  CB_NUM_CALLBACKS
+};
+
+struct stream_obj {
+  // we store received bytes here as they trickle in.
+  gpr_slice_buffer write_slicebuffer;
+  cronet_bidirectional_stream *cbs;
+  gpr_slice slice;
+  gpr_slice_buffer read_slicebuffer;
+  struct grpc_slice_buffer_stream sbs;
+  char *read_buffer;
+  uint32_t remaining_read_bytes;
+  uint32_t total_read_bytes;
+
+  char *write_buffer;
+  size_t write_buffer_size;
+
+  //
+  char *url;
+  char *host;
+
+  bool response_headers_received;
+  bool read_requested;
+  bool response_trailers_received;
+  bool read_closed;
+
+  // Recv message stuff
+  grpc_byte_buffer **recv_message;
+  // Initial metadata stuff
+  grpc_metadata_batch *recv_initial_metadata;
+  // Trailing metadata stuff
+  grpc_metadata_batch *recv_trailing_metadata;
+  grpc_chttp2_incoming_metadata_buffer imb;
+
+  // This mutex protects receive state machine execution
+  gpr_mu recv_mu;
+  // we can queue up up to 2 callbacks for each OP
+  grpc_closure *callback_list[CB_NUM_CALLBACKS][2];
+
+  // storage for header
+  cronet_bidirectional_stream_header headers[MAX_HDRS];
+  uint32_t num_headers;
+  cronet_bidirectional_stream_header_array header_array;
+};
+
+typedef struct stream_obj stream_obj;
+
+void next_send_step(stream_obj *s);
+void next_recv_step(stream_obj *s, enum e_caller caller);
+
+enum send_state cronet_send_state;
+enum recv_state cronet_recv_state;
+
+static void set_pollset_do_nothing(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                                   grpc_stream *gs, grpc_pollset *pollset) {}
+
+void enqueue_callbacks(grpc_closure *callback_list[]) {
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  if (callback_list[0]) {
+    // GRPC_CRONET_TRACE(GPR_DEBUG, "enqueuing callback = %p",
+    // callback_list[0]);
+    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[0], true, NULL);
+    callback_list[0] = NULL;
+  }
+  if (callback_list[1]) {
+    // GRPC_CRONET_TRACE(GPR_DEBUG, "enqueuing callback = %p",
+    // callback_list[1]);
+    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[1], true, NULL);
+    callback_list[1] = NULL;
+  }
+  grpc_exec_ctx_finish(&exec_ctx);
+}
+
+void on_canceled(cronet_bidirectional_stream *stream) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "on_canceled %p", stream);
+}
+void on_failed(cronet_bidirectional_stream *stream, int net_error) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "on_failed %p, error = %d", stream, net_error);
+}
+void on_succeded(cronet_bidirectional_stream *stream) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "on_succeeded %p", stream);
+}
+void on_response_trailers_received(
+    cronet_bidirectional_stream *stream,
+    const cronet_bidirectional_stream_header_array *trailers) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "R: on_response_trailers_received");
+  stream_obj *s = (stream_obj *)stream->annotation;
+
+  memset(&s->imb, 0, sizeof(s->imb));
+  grpc_chttp2_incoming_metadata_buffer_init(&s->imb);
+  int i = 0;
+  for (i = 0; i < trailers->count; i++) {
+    grpc_chttp2_incoming_metadata_buffer_add(
+        &s->imb, grpc_mdelem_from_metadata_strings(
+                     grpc_mdstr_from_string(trailers->headers[i].key),
+                     grpc_mdstr_from_string(trailers->headers[i].value)));
+  }
+  s->response_trailers_received = true;
+  next_recv_step(s, ON_RESPONSE_TRAILERS_RECEIVED);
+}
+void on_write_completed(cronet_bidirectional_stream *stream,
+                        const char *data) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "W: on_write_completed");
+  stream_obj *s = (stream_obj *)stream->annotation;
+  enqueue_callbacks(s->callback_list[CB_SEND_MESSAGE]);
+  cronet_send_state = CRONET_WRITE_COMPLETED;
+  next_send_step(s);
+}
+
+void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
+  gpr_slice read_data_slice = gpr_slice_malloc(s->total_read_bytes);
+  uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
+  memcpy(dst_p, recv_data, s->total_read_bytes);
+  gpr_slice_buffer_add(&s->read_slicebuffer, read_data_slice);
+  grpc_slice_buffer_stream_init(&s->sbs, &s->read_slicebuffer, 0);
+  *s->recv_message = (grpc_byte_buffer *)&s->sbs;
+}
+
+int parse_grpc_header(const uint8_t *data) {
+  const uint8_t *p = data + 1;
+  uint32_t length = 0;
+  length |= ((uint8_t)*p++) << 24;
+  length |= ((uint8_t)*p++) << 16;
+  length |= ((uint8_t)*p++) << 8;
+  length |= ((uint8_t)*p++);
+  return length;
+}
+
+void on_read_completed(cronet_bidirectional_stream *stream, char *data,
+                       int count) {
+  stream_obj *s = (stream_obj *)stream->annotation;
+  GRPC_CRONET_TRACE(GPR_DEBUG,
+                    "R: on_read_completed count=%d, total=%d, remaining=%d",
+                    count, s->total_read_bytes, s->remaining_read_bytes);
+  if (count > 0) {
+    GPR_ASSERT(s->recv_message);
+    s->remaining_read_bytes -= count;
+    next_recv_step(s, ON_READ_COMPLETE);
+  } else {
+    s->read_closed = true;
+    next_recv_step(s, ON_READ_COMPLETE);
+  }
+}
+
+void on_response_headers_received(
+    cronet_bidirectional_stream *stream,
+    const cronet_bidirectional_stream_header_array *headers,
+    const char *negotiated_protocol) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "R: on_response_headers_received");
+  stream_obj *s = (stream_obj *)stream->annotation;
+  enqueue_callbacks(s->callback_list[CB_RECV_INITIAL_METADATA]);
+  s->response_headers_received = true;
+  next_recv_step(s, ON_RESPONSE_HEADERS_RECEIVED);
+}
+
+void on_request_headers_sent(cronet_bidirectional_stream *stream) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "W: on_request_headers_sent");
+  stream_obj *s = (stream_obj *)stream->annotation;
+  enqueue_callbacks(s->callback_list[CB_SEND_INITIAL_METADATA]);
+  cronet_send_state = CRONET_SEND_HEADER;
+  next_send_step(s);
+}
+
+// Callback function pointers (invoked by cronet in response to events)
+cronet_bidirectional_stream_callback callbacks = {on_request_headers_sent,
+                                                  on_response_headers_received,
+                                                  on_read_completed,
+                                                  on_write_completed,
+                                                  on_response_trailers_received,
+                                                  on_succeded,
+                                                  on_failed,
+                                                  on_canceled};
+
+
+void invoke_closing_callback(stream_obj *s) {
+  grpc_chttp2_incoming_metadata_buffer_publish(&s->imb,
+                                               s->recv_trailing_metadata);
+  if (s->callback_list[CB_RECV_TRAILING_METADATA]) {
+    enqueue_callbacks(s->callback_list[CB_RECV_TRAILING_METADATA]);
+  }
+}
+
+// This is invoked from perform_stream_op, and all on_xxxx callbacks.
+void next_recv_step(stream_obj *s, enum e_caller caller) {
+  gpr_mu_lock(&s->recv_mu);
+  switch (cronet_recv_state) {
+    case CRONET_RECV_IDLE:
+      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_IDLE");
+      if (caller == PERFORM_STREAM_OP ||
+          caller == ON_RESPONSE_HEADERS_RECEIVED) {
+        if (s->read_closed && s->response_trailers_received) {
+          invoke_closing_callback(s);
+          SET_RECV_STATE(CRONET_RECV_CLOSED);
+        } else if (s->response_headers_received == true &&
+                   s->read_requested == true) {
+          SET_RECV_STATE(CRONET_RECV_READ_LENGTH);
+          s->total_read_bytes = s->remaining_read_bytes =
+              GRPC_HEADER_SIZE_IN_BYTES;
+          GPR_ASSERT(s->read_buffer);
+          CRONET_READ(s->cbs, s->read_buffer, s->remaining_read_bytes);
+        }
+      }
+      break;
+    case CRONET_RECV_READ_LENGTH:
+      GRPC_CRONET_TRACE(GPR_DEBUG,
+                        "cronet_recv_state = CRONET_RECV_READ_LENGTH");
+      if (caller == ON_READ_COMPLETE) {
+        if (s->read_closed) {
+          invoke_closing_callback(s);
+          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
+          SET_RECV_STATE(CRONET_RECV_CLOSED);
+        } else {
+          GPR_ASSERT(s->remaining_read_bytes == 0);
+          SET_RECV_STATE(CRONET_RECV_READ_DATA);
+          s->total_read_bytes = s->remaining_read_bytes =
+              parse_grpc_header(s->read_buffer);
+          s->read_buffer = gpr_realloc(s->read_buffer, s->remaining_read_bytes);
+          GPR_ASSERT(s->read_buffer);
+          CRONET_READ(s->cbs, (char *)s->read_buffer, s->remaining_read_bytes);
+        }
+      }
+      break;
+    case CRONET_RECV_READ_DATA:
+      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_DATA");
+      if (caller == ON_READ_COMPLETE) {
+        if (s->remaining_read_bytes > 0) {
+          int offset = s->total_read_bytes - s->remaining_read_bytes;
+          GPR_ASSERT(s->read_buffer);
+          CRONET_READ(s->cbs, (char *)s->read_buffer + offset,
+                      s->remaining_read_bytes);
+        } else {
+          gpr_slice_buffer_init(&s->read_slicebuffer);
+          uint8_t *p = s->read_buffer;
+          process_recv_message(s, p);
+          SET_RECV_STATE(CRONET_RECV_IDLE);
+          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
+        }
+      }
+      break;
+    case CRONET_RECV_CLOSED:
+      break;
+    default:
+      GPR_ASSERT(0);  // Should not reach here
+      break;
+  }
+  gpr_mu_unlock(&s->recv_mu);
+}
+
+
+// This function takes the data from s->write_slicebuffer and assembles into
+// a contiguous byte stream with 5 byte gRPC header prepended.
+void create_grpc_frame(stream_obj *s) {
+  gpr_slice slice = gpr_slice_buffer_take_first(&s->write_slicebuffer);
+  uint8_t *raw_data = GPR_SLICE_START_PTR(slice);
+  size_t length = GPR_SLICE_LENGTH(slice);
+  s->write_buffer_size = length + GRPC_HEADER_SIZE_IN_BYTES;
+  s->write_buffer = gpr_realloc(s->write_buffer, s->write_buffer_size);
+  uint8_t *p = s->write_buffer;
+  // Append 5 byte header
+  *p++ = 0;
+  *p++ = (uint8_t)(length >> 24);
+  *p++ = (uint8_t)(length >> 16);
+  *p++ = (uint8_t)(length >> 8);
+  *p++ = (uint8_t)(length);
+  // append actual data
+  memcpy(p, raw_data, length);
+}
+
+void do_write(stream_obj *s) {
+  gpr_slice_buffer *sb = &s->write_slicebuffer;
+  GPR_ASSERT(sb->count <= 1);
+  if (sb->count > 0) {
+    create_grpc_frame(s);
+    GRPC_CRONET_TRACE(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+    cronet_bidirectional_stream_write(s->cbs, s->write_buffer,
+                                      (int)s->write_buffer_size,
+                                      false);
+  }
+}
+
+// 
+void next_send_step(stream_obj *s) {
+  switch(cronet_send_state) {
+    case CRONET_SEND_IDLE:
+      GPR_ASSERT(s->cbs);  // cronet_bidirectional_stream is not initialized yet.
+      cronet_send_state = CRONET_REQ_STARTED;
+      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_bidirectional_stream_start to %s",
+                        s->url);
+      cronet_bidirectional_stream_start(s->cbs, s->url, 0, "POST",
+                                        &s->header_array, false);
+    break;
+    case CRONET_SEND_HEADER:
+      do_write(s);
+      cronet_send_state = CRONET_WRITE;
+      break;
+    case CRONET_WRITE_COMPLETED:
+      do_write(s);
+      break;
+    default:
+      GPR_ASSERT(0);
+      break;
+  }
+}
+
+void create_url(const char *path, const char *host, stream_obj *s) {
+  const char prefix[] = "https://";
+  s->url = gpr_malloc(strlen(prefix) + strlen(host) + strlen(path) + 1);
+  strcpy(s->url, prefix);
+  strcat(s->url, host);
+  strcat(s->url, path);
+}
+
+static void convert_metadata_to_cronet_headers(grpc_linked_mdelem *head,
+                                               const char *host,
+                                               stream_obj *s) {
+  grpc_linked_mdelem *curr = head;
+  while (s->num_headers < MAX_HDRS) {
+    grpc_mdelem *mdelem = curr->md;
+    curr = curr->next;
+    const char *key = grpc_mdstr_as_c_string(mdelem->key);
+    const char *value = grpc_mdstr_as_c_string(mdelem->value);
+    if (strcmp(key, ":scheme") == 0 || strcmp(key, ":method") == 0 ||
+        strcmp(key, ":authority") == 0) {
+      // Cronet populates these fields on its own.
+      continue;
+    }
+    if (strcmp(key, ":path") == 0) {
+      // Create URL by appending :path value to the hostname
+      create_url(value, host, s);
+      GRPC_CRONET_TRACE(GPR_DEBUG, "extracted URL = %s", s->url);
+      continue;
+    }
+    s->headers[s->num_headers].key = key;
+    s->headers[s->num_headers].value = value;
+    s->num_headers++;
+    if (curr == NULL) {
+      break;
+    }
+  }
+}
+
+static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                              grpc_stream *gs, grpc_transport_stream_op *op) {
+  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
+  GPR_ASSERT(ct->engine);
+  stream_obj *s = (stream_obj *)gs;
+  if (op->recv_trailing_metadata) {
+    GRPC_CRONET_TRACE(
+        GPR_DEBUG, "perform_stream_op - recv_trailing_metadata: on_complete=%p",
+        op->on_complete);
+    s->recv_trailing_metadata = op->recv_trailing_metadata;
+    GPR_ASSERT(!s->callback_list[CB_RECV_TRAILING_METADATA][0]);
+    s->callback_list[CB_RECV_TRAILING_METADATA][0] = op->on_complete;
+  }
+  if (op->recv_message) {
+    GRPC_CRONET_TRACE(GPR_DEBUG,
+                      "perform_stream_op - recv_message: on_complete=%p",
+                      op->on_complete);
+    s->recv_message = op->recv_message;
+    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][0]);
+    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][1]);
+    s->callback_list[CB_RECV_MESSAGE][0] = op->recv_message_ready;
+    s->callback_list[CB_RECV_MESSAGE][1] = op->on_complete;
+    s->read_requested = true;
+    next_recv_step(s, PERFORM_STREAM_OP);
+  }
+  if (op->recv_initial_metadata) {
+    GRPC_CRONET_TRACE(GPR_DEBUG,
+                      "perform_stream_op - recv_initial_metadata:=%p",
+                      op->on_complete);
+    s->recv_initial_metadata = op->recv_initial_metadata;
+    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][0]);
+    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][1]);
+    s->callback_list[CB_RECV_INITIAL_METADATA][0] =
+        op->recv_initial_metadata_ready;
+    s->callback_list[CB_RECV_INITIAL_METADATA][1] = op->on_complete;
+  }
+  if (op->send_initial_metadata) {
+    GRPC_CRONET_TRACE(
+        GPR_DEBUG, "perform_stream_op - send_initial_metadata: on_complete=%p",
+        op->on_complete);
+    s->num_headers = 0;
+    convert_metadata_to_cronet_headers(op->send_initial_metadata->list.head,
+                                       ct->host, s);
+    s->header_array.count = s->num_headers;
+    s->header_array.capacity = s->num_headers;
+    s->header_array.headers = s->headers;
+    GPR_ASSERT(!s->callback_list[CB_SEND_INITIAL_METADATA][0]);
+    s->callback_list[CB_SEND_INITIAL_METADATA][0] = op->on_complete;
+  }
+  if (op->send_message) {
+    GRPC_CRONET_TRACE(GPR_DEBUG,
+                      "perform_stream_op - send_message: on_complete=%p",
+                      op->on_complete);
+    grpc_byte_stream_next(exec_ctx, op->send_message, &s->slice,
+                          op->send_message->length, NULL);
+    gpr_slice_buffer_add(&s->write_slicebuffer, s->slice);
+    if (s->cbs == NULL) {
+      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_bidirectional_stream_create");
+      s->cbs = cronet_bidirectional_stream_create(ct->engine, s, &callbacks);
+      GPR_ASSERT(s->cbs);
+      s->read_closed = false;
+      s->response_trailers_received = false;
+      s->response_headers_received = false;
+      cronet_send_state = CRONET_SEND_IDLE;
+      cronet_recv_state = CRONET_RECV_IDLE;
+    }
+    GPR_ASSERT(!s->callback_list[CB_SEND_MESSAGE][0]);
+    s->callback_list[CB_SEND_MESSAGE][0] = op->on_complete;
+    next_send_step(s);
+  }
+  if (op->send_trailing_metadata) {
+    GRPC_CRONET_TRACE(
+        GPR_DEBUG, "perform_stream_op - send_trailing_metadata: on_complete=%p",
+        op->on_complete);
+    GPR_ASSERT(!s->callback_list[CB_SEND_TRAILING_METADATA][0]);
+    s->callback_list[CB_SEND_TRAILING_METADATA][0] = op->on_complete;
+    if (s->cbs) {
+      // Send an "empty" write to the far end to signal that we're done.
+      // This will induce the server to send down trailers.
+      GRPC_CRONET_TRACE(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+      cronet_bidirectional_stream_write(s->cbs, "abc", 0, true);
+    } else {
+      // We never created a stream. This was probably an empty request.
+      invoke_closing_callback(s);
+    }
+  }
+}
+
+static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                       grpc_stream *gs, grpc_stream_refcount *refcount,
+                       const void *server_data) {
+  stream_obj *s = (stream_obj *)gs;
+  memset(s->callback_list, 0, sizeof(s->callback_list));
+  s->cbs = NULL;
+  gpr_mu_init(&s->recv_mu);
+  s->read_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
+  s->write_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
+  gpr_slice_buffer_init(&s->write_slicebuffer);
+  GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_transport - init_stream");
+  return 0;
+}
+
+static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                           grpc_stream *gs) {
+  GRPC_CRONET_TRACE(GPR_DEBUG, "Destroy stream");
+  stream_obj *s = (stream_obj *)gs;
+  s->cbs = NULL;
+  gpr_free(s->read_buffer);
+  gpr_free(s->write_buffer);
+  gpr_mu_destroy(&s->recv_mu);
+}
+
+static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
+  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
+  gpr_free(ct->host);
+  GRPC_CRONET_TRACE(GPR_DEBUG, "Destroy transport");
+}
+
+const grpc_transport_vtable cronet_vtable = {sizeof(stream_obj),
+                                             "cronet_http",
+                                             init_stream,
+                                             set_pollset_do_nothing,
+                                             perform_stream_op,
+                                             destroy_stream,
+                                             destroy_transport,
+                                             NULL,
+                                             NULL};
+#endif  // COMPILE_WITH_CRONET
-- 
GitLab


From df665073044eac553b2844450cb68a6eafbc0d01 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Tue, 19 Apr 2016 14:23:56 -0700
Subject: [PATCH 163/570] moved cronet_c_for_grpc.h in third_party

---
 src/core/ext/transport/cronet/transport/cronet_transport.c      | 2 +-
 .../objective_c/Cronet}/cronet_c_for_grpc.h                     | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename {src/core/ext/transport/cronet/transport => third_party/objective_c/Cronet}/cronet_c_for_grpc.h (100%)

diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index 3b9b1b08d8..671bee638e 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -47,7 +47,7 @@
 #include "src/core/ext/transport/chttp2/transport/incoming_metadata.h"
 #include "src/core/lib/transport/metadata_batch.h"
 #include "src/core/lib/transport/transport_impl.h"
-#include "src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h"
+#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
 
 #ifdef COMPILE_WITH_CRONET
 
diff --git a/src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h b/third_party/objective_c/Cronet/cronet_c_for_grpc.h
similarity index 100%
rename from src/core/ext/transport/cronet/transport/cronet_c_for_grpc.h
rename to third_party/objective_c/Cronet/cronet_c_for_grpc.h
-- 
GitLab


From 77044830ff927c7c55a342030e2e2a9d73d0d723 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Mon, 25 Apr 2016 09:27:49 -0700
Subject: [PATCH 164/570] fixed clang formating

---
 include/grpc/grpc_security.h                  |  5 ++---
 .../client/secure/cronet_channel_create.c     | 12 ++++++------
 .../cronet/transport/cronet_transport.c       | 19 ++++++++-----------
 3 files changed, 16 insertions(+), 20 deletions(-)

diff --git a/include/grpc/grpc_security.h b/include/grpc/grpc_security.h
index d753aaf96c..150ad05a27 100644
--- a/include/grpc/grpc_security.h
+++ b/include/grpc/grpc_security.h
@@ -300,9 +300,8 @@ GRPCAPI grpc_channel *grpc_secure_channel_create(
     const grpc_channel_args *args, void *reserved);
 
 GRPCAPI grpc_channel *grpc_custom_secure_channel_create(
-    void *engine, const char *target,
-    const grpc_channel_args *args, void *reserved);
-
+    void *engine, const char *target, const grpc_channel_args *args,
+    void *reserved);
 
 /* --- grpc_server_credentials object. ---
 
diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
index 23189809f7..914c567086 100644
--- a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+++ b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
@@ -54,19 +54,19 @@ typedef struct grpc_cronet_transport grpc_cronet_transport;
 extern grpc_transport_vtable cronet_vtable;
 
 GRPCAPI grpc_channel *grpc_custom_secure_channel_create(
-    void *engine, const char *target,
-    const grpc_channel_args *args, void *reserved) {
+    void *engine, const char *target, const grpc_channel_args *args,
+    void *reserved) {
   grpc_cronet_transport *ct = gpr_malloc(sizeof(grpc_cronet_transport));
   ct->base.vtable = &cronet_vtable;
   ct->engine = engine;
   ct->host = gpr_malloc(strlen(target) + 1);
   strcpy(ct->host, target);
-  gpr_log(
-      GPR_DEBUG, "grpc_create_cronet_transport: cronet_engine = %p, target=%s",
-      engine, ct->host);
+  gpr_log(GPR_DEBUG,
+          "grpc_create_cronet_transport: cronet_engine = %p, target=%s", engine,
+          ct->host);
 
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   return grpc_channel_create(&exec_ctx, target, args,
-                                GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
+                             GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
 }
 #endif  // COMPILE_WITH_CRONET
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index 671bee638e..5c27a4ea00 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -41,10 +41,10 @@
 #include <grpc/support/string_util.h>
 #include <grpc/support/useful.h>
 
+#include "src/core/ext/transport/chttp2/transport/incoming_metadata.h"
 #include "src/core/lib/iomgr/exec_ctx.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/surface/channel.h"
-#include "src/core/ext/transport/chttp2/transport/incoming_metadata.h"
 #include "src/core/lib/transport/metadata_batch.h"
 #include "src/core/lib/transport/transport_impl.h"
 #include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
@@ -215,8 +215,7 @@ void on_response_trailers_received(
   s->response_trailers_received = true;
   next_recv_step(s, ON_RESPONSE_TRAILERS_RECEIVED);
 }
-void on_write_completed(cronet_bidirectional_stream *stream,
-                        const char *data) {
+void on_write_completed(cronet_bidirectional_stream *stream, const char *data) {
   GRPC_CRONET_TRACE(GPR_DEBUG, "W: on_write_completed");
   stream_obj *s = (stream_obj *)stream->annotation;
   enqueue_callbacks(s->callback_list[CB_SEND_MESSAGE]);
@@ -288,7 +287,6 @@ cronet_bidirectional_stream_callback callbacks = {on_request_headers_sent,
                                                   on_failed,
                                                   on_canceled};
 
-
 void invoke_closing_callback(stream_obj *s) {
   grpc_chttp2_incoming_metadata_buffer_publish(&s->imb,
                                                s->recv_trailing_metadata);
@@ -363,7 +361,6 @@ void next_recv_step(stream_obj *s, enum e_caller caller) {
   gpr_mu_unlock(&s->recv_mu);
 }
 
-
 // This function takes the data from s->write_slicebuffer and assembles into
 // a contiguous byte stream with 5 byte gRPC header prepended.
 void create_grpc_frame(stream_obj *s) {
@@ -390,22 +387,22 @@ void do_write(stream_obj *s) {
     create_grpc_frame(s);
     GRPC_CRONET_TRACE(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
     cronet_bidirectional_stream_write(s->cbs, s->write_buffer,
-                                      (int)s->write_buffer_size,
-                                      false);
+                                      (int)s->write_buffer_size, false);
   }
 }
 
-// 
+//
 void next_send_step(stream_obj *s) {
-  switch(cronet_send_state) {
+  switch (cronet_send_state) {
     case CRONET_SEND_IDLE:
-      GPR_ASSERT(s->cbs);  // cronet_bidirectional_stream is not initialized yet.
+      GPR_ASSERT(
+          s->cbs);  // cronet_bidirectional_stream is not initialized yet.
       cronet_send_state = CRONET_REQ_STARTED;
       GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_bidirectional_stream_start to %s",
                         s->url);
       cronet_bidirectional_stream_start(s->cbs, s->url, 0, "POST",
                                         &s->header_array, false);
-    break;
+      break;
     case CRONET_SEND_HEADER:
       do_write(s);
       cronet_send_state = CRONET_WRITE;
-- 
GitLab


From be5186a79dee5ca96254b6d38fa2401522987f63 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Wed, 27 Apr 2016 13:47:10 -0700
Subject: [PATCH 165/570] created new grpc_cronet.h. Addressed feedback from
 jcanizales@ and ctiller@

---
 include/grpc/grpc_cronet.h                    |  51 +++
 .../client/secure/cronet_channel_create.c     |  22 +-
 .../cronet/transport/cronet_transport.c       | 315 ++++++++++--------
 3 files changed, 245 insertions(+), 143 deletions(-)
 create mode 100644 include/grpc/grpc_cronet.h

diff --git a/include/grpc/grpc_cronet.h b/include/grpc/grpc_cronet.h
new file mode 100644
index 0000000000..295e0f55e8
--- /dev/null
+++ b/include/grpc/grpc_cronet.h
@@ -0,0 +1,51 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_GRPC_CRONET_H
+#define GRPC_GRPC_CRONET_H
+
+#include <grpc/grpc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
+    void *engine, const char *target, const grpc_channel_args *args,
+    void *reserved);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_GRPC_CRONET_H */
diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
index 914c567086..96baa3984b 100644
--- a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+++ b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
@@ -32,6 +32,9 @@
  */
 
 #include <grpc/impl/codegen/port_platform.h>
+
+#ifdef GRPC_COMPILE_WITH_CRONET
+
 #include <stdio.h>
 #include <string.h>
 
@@ -41,23 +44,20 @@
 #include "src/core/lib/surface/channel.h"
 #include "src/core/lib/transport/transport_impl.h"
 
-#ifdef COMPILE_WITH_CRONET
 // Cronet transport object
-struct grpc_cronet_transport {
-  grpc_transport base; /* must be first element in this structure */
+typedef struct cronet_transport {
+  grpc_transport base; // must be first element in this structure
   void *engine;
   char *host;
-};
-
-typedef struct grpc_cronet_transport grpc_cronet_transport;
+} cronet_transport;
 
-extern grpc_transport_vtable cronet_vtable;
+extern grpc_transport_vtable grpc_cronet_vtable;
 
-GRPCAPI grpc_channel *grpc_custom_secure_channel_create(
+GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
     void *engine, const char *target, const grpc_channel_args *args,
     void *reserved) {
-  grpc_cronet_transport *ct = gpr_malloc(sizeof(grpc_cronet_transport));
-  ct->base.vtable = &cronet_vtable;
+  cronet_transport *ct = gpr_malloc(sizeof(cronet_transport));
+  ct->base.vtable = &grpc_cronet_vtable;
   ct->engine = engine;
   ct->host = gpr_malloc(strlen(target) + 1);
   strcpy(ct->host, target);
@@ -69,4 +69,4 @@ GRPCAPI grpc_channel *grpc_custom_secure_channel_create(
   return grpc_channel_create(&exec_ctx, target, args,
                              GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
 }
-#endif  // COMPILE_WITH_CRONET
+#endif  // GRPC_COMPILE_WITH_CRONET
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index 5c27a4ea00..c2bb9e0393 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -49,25 +49,9 @@
 #include "src/core/lib/transport/transport_impl.h"
 #include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
 
-#ifdef COMPILE_WITH_CRONET
+#ifdef GRPC_COMPILE_WITH_CRONET
 
 #define GRPC_HEADER_SIZE_IN_BYTES 5
-#define MAX_HDRS 100
-
-#define GRPC_CRONET_TRACE(...)                   \
-  {                                              \
-    if (grpc_cronet_trace) gpr_log(__VA_ARGS__); \
-  }
-#define CRONET_READ(...)                                                   \
-  {                                                                        \
-    GRPC_CRONET_TRACE(GPR_DEBUG, "R: cronet_bidirectional_stream_read()"); \
-    cronet_bidirectional_stream_read(__VA_ARGS__);                         \
-  }
-#define SET_RECV_STATE(STATE)                                                \
-  {                                                                          \
-    GRPC_CRONET_TRACE(GPR_DEBUG, "next_state = %s", recv_state_name[STATE]); \
-    cronet_recv_state = STATE;                                               \
-  }
 
 // Global flag that gets set with GRPC_TRACE env variable
 int grpc_cronet_trace = 1;
@@ -76,7 +60,7 @@ int grpc_cronet_trace = 1;
 struct grpc_cronet_transport {
   grpc_transport base; /* must be first element in this structure */
   cronet_engine *engine;
-  const char *host;
+  char *host;
 };
 
 typedef struct grpc_cronet_transport grpc_cronet_transport;
@@ -96,7 +80,8 @@ enum recv_state {
   CRONET_RECV_CLOSED,
 };
 
-const char *recv_state_name[] = {"CRONET_RECV_IDLE", "CRONET_RECV_READ_LENGTH",
+static const char *recv_state_name[] = {"CRONET_RECV_IDLE",
+                                 "CRONET_RECV_READ_LENGTH",
                                  "CRONET_RECV_READ_DATA,",
                                  "CRONET_RECV_CLOSED"};
 
@@ -120,21 +105,20 @@ enum callback_id {
 
 struct stream_obj {
   // we store received bytes here as they trickle in.
-  gpr_slice_buffer write_slicebuffer;
+  gpr_slice_buffer write_slice_buffer;
   cronet_bidirectional_stream *cbs;
   gpr_slice slice;
-  gpr_slice_buffer read_slicebuffer;
+  gpr_slice_buffer read_slice_buffer;
   struct grpc_slice_buffer_stream sbs;
   char *read_buffer;
-  uint32_t remaining_read_bytes;
-  uint32_t total_read_bytes;
+  int remaining_read_bytes;
+  int total_read_bytes;
 
   char *write_buffer;
   size_t write_buffer_size;
 
-  //
+  // Hold the URL
   char *url;
-  char *host;
 
   bool response_headers_received;
   bool read_requested;
@@ -155,57 +139,65 @@ struct stream_obj {
   grpc_closure *callback_list[CB_NUM_CALLBACKS][2];
 
   // storage for header
-  cronet_bidirectional_stream_header headers[MAX_HDRS];
+  cronet_bidirectional_stream_header *headers;
   uint32_t num_headers;
   cronet_bidirectional_stream_header_array header_array;
+  // state tracking
+  enum recv_state cronet_recv_state;
+  enum send_state cronet_send_state;
 };
 
 typedef struct stream_obj stream_obj;
 
-void next_send_step(stream_obj *s);
-void next_recv_step(stream_obj *s, enum e_caller caller);
+static void next_send_step(stream_obj *s);
+static void next_recv_step(stream_obj *s, enum e_caller caller);
 
-enum send_state cronet_send_state;
-enum recv_state cronet_recv_state;
 
 static void set_pollset_do_nothing(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                                    grpc_stream *gs, grpc_pollset *pollset) {}
 
-void enqueue_callbacks(grpc_closure *callback_list[]) {
+static void enqueue_callbacks(grpc_closure *callback_list[]) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   if (callback_list[0]) {
-    // GRPC_CRONET_TRACE(GPR_DEBUG, "enqueuing callback = %p",
-    // callback_list[0]);
     grpc_exec_ctx_enqueue(&exec_ctx, callback_list[0], true, NULL);
     callback_list[0] = NULL;
   }
   if (callback_list[1]) {
-    // GRPC_CRONET_TRACE(GPR_DEBUG, "enqueuing callback = %p",
-    // callback_list[1]);
     grpc_exec_ctx_enqueue(&exec_ctx, callback_list[1], true, NULL);
     callback_list[1] = NULL;
   }
   grpc_exec_ctx_finish(&exec_ctx);
 }
 
-void on_canceled(cronet_bidirectional_stream *stream) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "on_canceled %p", stream);
+static void on_canceled(cronet_bidirectional_stream *stream) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "on_canceled %p", stream);
+  }
 }
-void on_failed(cronet_bidirectional_stream *stream, int net_error) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "on_failed %p, error = %d", stream, net_error);
+
+static void on_failed(cronet_bidirectional_stream *stream, int net_error) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "on_failed %p, error = %d", stream, net_error);
+  }
 }
-void on_succeded(cronet_bidirectional_stream *stream) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "on_succeeded %p", stream);
+
+static void on_succeeded(cronet_bidirectional_stream *stream) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "on_succeeded %p", stream);
+  }
 }
-void on_response_trailers_received(
+
+static void on_response_trailers_received(
     cronet_bidirectional_stream *stream,
     const cronet_bidirectional_stream_header_array *trailers) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "R: on_response_trailers_received");
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "R: on_response_trailers_received");
+  }
   stream_obj *s = (stream_obj *)stream->annotation;
 
   memset(&s->imb, 0, sizeof(s->imb));
   grpc_chttp2_incoming_metadata_buffer_init(&s->imb);
-  int i = 0;
+  unsigned int i = 0;
   for (i = 0; i < trailers->count; i++) {
     grpc_chttp2_incoming_metadata_buffer_add(
         &s->imb, grpc_mdelem_from_metadata_strings(
@@ -215,26 +207,29 @@ void on_response_trailers_received(
   s->response_trailers_received = true;
   next_recv_step(s, ON_RESPONSE_TRAILERS_RECEIVED);
 }
-void on_write_completed(cronet_bidirectional_stream *stream, const char *data) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "W: on_write_completed");
+
+static void on_write_completed(cronet_bidirectional_stream *stream, const char *data) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "W: on_write_completed");
+  }
   stream_obj *s = (stream_obj *)stream->annotation;
   enqueue_callbacks(s->callback_list[CB_SEND_MESSAGE]);
-  cronet_send_state = CRONET_WRITE_COMPLETED;
+  s->cronet_send_state = CRONET_WRITE_COMPLETED;
   next_send_step(s);
 }
 
-void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
-  gpr_slice read_data_slice = gpr_slice_malloc(s->total_read_bytes);
+static void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
+  gpr_slice read_data_slice = gpr_slice_malloc((uint32_t) s->total_read_bytes);
   uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
   memcpy(dst_p, recv_data, s->total_read_bytes);
-  gpr_slice_buffer_add(&s->read_slicebuffer, read_data_slice);
-  grpc_slice_buffer_stream_init(&s->sbs, &s->read_slicebuffer, 0);
+  gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
+  grpc_slice_buffer_stream_init(&s->sbs, &s->read_slice_buffer, 0);
   *s->recv_message = (grpc_byte_buffer *)&s->sbs;
 }
 
-int parse_grpc_header(const uint8_t *data) {
+static int parse_grpc_header(const uint8_t *data) {
   const uint8_t *p = data + 1;
-  uint32_t length = 0;
+  int length = 0;
   length |= ((uint8_t)*p++) << 24;
   length |= ((uint8_t)*p++) << 16;
   length |= ((uint8_t)*p++) << 8;
@@ -242,12 +237,13 @@ int parse_grpc_header(const uint8_t *data) {
   return length;
 }
 
-void on_read_completed(cronet_bidirectional_stream *stream, char *data,
+static void on_read_completed(cronet_bidirectional_stream *stream, char *data,
                        int count) {
   stream_obj *s = (stream_obj *)stream->annotation;
-  GRPC_CRONET_TRACE(GPR_DEBUG,
-                    "R: on_read_completed count=%d, total=%d, remaining=%d",
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "R: on_read_completed count=%d, total=%d, remaining=%d",
                     count, s->total_read_bytes, s->remaining_read_bytes);
+  }
   if (count > 0) {
     GPR_ASSERT(s->recv_message);
     s->remaining_read_bytes -= count;
@@ -258,36 +254,40 @@ void on_read_completed(cronet_bidirectional_stream *stream, char *data,
   }
 }
 
-void on_response_headers_received(
+static void on_response_headers_received(
     cronet_bidirectional_stream *stream,
     const cronet_bidirectional_stream_header_array *headers,
     const char *negotiated_protocol) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "R: on_response_headers_received");
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "R: on_response_headers_received");
+  }
   stream_obj *s = (stream_obj *)stream->annotation;
   enqueue_callbacks(s->callback_list[CB_RECV_INITIAL_METADATA]);
   s->response_headers_received = true;
   next_recv_step(s, ON_RESPONSE_HEADERS_RECEIVED);
 }
 
-void on_request_headers_sent(cronet_bidirectional_stream *stream) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "W: on_request_headers_sent");
+static void on_request_headers_sent(cronet_bidirectional_stream *stream) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "W: on_request_headers_sent");
+  }
   stream_obj *s = (stream_obj *)stream->annotation;
   enqueue_callbacks(s->callback_list[CB_SEND_INITIAL_METADATA]);
-  cronet_send_state = CRONET_SEND_HEADER;
+  s->cronet_send_state = CRONET_SEND_HEADER;
   next_send_step(s);
 }
 
 // Callback function pointers (invoked by cronet in response to events)
-cronet_bidirectional_stream_callback callbacks = {on_request_headers_sent,
+static cronet_bidirectional_stream_callback callbacks = {on_request_headers_sent,
                                                   on_response_headers_received,
                                                   on_read_completed,
                                                   on_write_completed,
                                                   on_response_trailers_received,
-                                                  on_succeded,
+                                                  on_succeeded,
                                                   on_failed,
                                                   on_canceled};
 
-void invoke_closing_callback(stream_obj *s) {
+static void invoke_closing_callback(stream_obj *s) {
   grpc_chttp2_incoming_metadata_buffer_publish(&s->imb,
                                                s->recv_trailing_metadata);
   if (s->callback_list[CB_RECV_TRAILING_METADATA]) {
@@ -295,59 +295,75 @@ void invoke_closing_callback(stream_obj *s) {
   }
 }
 
+static void set_recv_state(stream_obj *s, enum recv_state state) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "next_state = %s", recv_state_name[state]);
+  }
+  s->cronet_recv_state = state;
+}
+
+
 // This is invoked from perform_stream_op, and all on_xxxx callbacks.
-void next_recv_step(stream_obj *s, enum e_caller caller) {
+static void next_recv_step(stream_obj *s, enum e_caller caller) {
   gpr_mu_lock(&s->recv_mu);
-  switch (cronet_recv_state) {
+  switch (s->cronet_recv_state) {
     case CRONET_RECV_IDLE:
-      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_IDLE");
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_IDLE");
+      }
       if (caller == PERFORM_STREAM_OP ||
           caller == ON_RESPONSE_HEADERS_RECEIVED) {
         if (s->read_closed && s->response_trailers_received) {
           invoke_closing_callback(s);
-          SET_RECV_STATE(CRONET_RECV_CLOSED);
+          set_recv_state(s, CRONET_RECV_CLOSED);
         } else if (s->response_headers_received == true &&
                    s->read_requested == true) {
-          SET_RECV_STATE(CRONET_RECV_READ_LENGTH);
+          set_recv_state(s, CRONET_RECV_READ_LENGTH);
           s->total_read_bytes = s->remaining_read_bytes =
               GRPC_HEADER_SIZE_IN_BYTES;
           GPR_ASSERT(s->read_buffer);
-          CRONET_READ(s->cbs, s->read_buffer, s->remaining_read_bytes);
+          if (grpc_cronet_trace) {gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");}
+          cronet_bidirectional_stream_read(s->cbs, s->read_buffer, s->remaining_read_bytes);
         }
       }
       break;
     case CRONET_RECV_READ_LENGTH:
-      GRPC_CRONET_TRACE(GPR_DEBUG,
-                        "cronet_recv_state = CRONET_RECV_READ_LENGTH");
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_LENGTH");
+      }
       if (caller == ON_READ_COMPLETE) {
         if (s->read_closed) {
           invoke_closing_callback(s);
           enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
-          SET_RECV_STATE(CRONET_RECV_CLOSED);
+          set_recv_state(s, CRONET_RECV_CLOSED);
         } else {
           GPR_ASSERT(s->remaining_read_bytes == 0);
-          SET_RECV_STATE(CRONET_RECV_READ_DATA);
+          set_recv_state(s, CRONET_RECV_READ_DATA);
           s->total_read_bytes = s->remaining_read_bytes =
-              parse_grpc_header(s->read_buffer);
-          s->read_buffer = gpr_realloc(s->read_buffer, s->remaining_read_bytes);
+              parse_grpc_header((const uint8_t *)s->read_buffer);
+          s->read_buffer = gpr_realloc(s->read_buffer, (uint32_t)s->remaining_read_bytes);
           GPR_ASSERT(s->read_buffer);
-          CRONET_READ(s->cbs, (char *)s->read_buffer, s->remaining_read_bytes);
+          if (grpc_cronet_trace) {gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");}
+          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer, s->remaining_read_bytes);
         }
       }
       break;
     case CRONET_RECV_READ_DATA:
-      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_DATA");
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_DATA");
+      }
       if (caller == ON_READ_COMPLETE) {
         if (s->remaining_read_bytes > 0) {
           int offset = s->total_read_bytes - s->remaining_read_bytes;
           GPR_ASSERT(s->read_buffer);
-          CRONET_READ(s->cbs, (char *)s->read_buffer + offset,
+          if (grpc_cronet_trace) {gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");}
+          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer + offset,
                       s->remaining_read_bytes);
         } else {
-          gpr_slice_buffer_init(&s->read_slicebuffer);
-          uint8_t *p = s->read_buffer;
+          gpr_slice_buffer_init(&s->read_slice_buffer);
+          uint8_t *p = (uint8_t *)s->read_buffer;
           process_recv_message(s, p);
-          SET_RECV_STATE(CRONET_RECV_IDLE);
+          set_recv_state(s, CRONET_RECV_IDLE);
           enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
         }
       }
@@ -361,15 +377,15 @@ void next_recv_step(stream_obj *s, enum e_caller caller) {
   gpr_mu_unlock(&s->recv_mu);
 }
 
-// This function takes the data from s->write_slicebuffer and assembles into
+// This function takes the data from s->write_slice_buffer and assembles into
 // a contiguous byte stream with 5 byte gRPC header prepended.
-void create_grpc_frame(stream_obj *s) {
-  gpr_slice slice = gpr_slice_buffer_take_first(&s->write_slicebuffer);
+static void create_grpc_frame(stream_obj *s) {
+  gpr_slice slice = gpr_slice_buffer_take_first(&s->write_slice_buffer);
   uint8_t *raw_data = GPR_SLICE_START_PTR(slice);
   size_t length = GPR_SLICE_LENGTH(slice);
   s->write_buffer_size = length + GRPC_HEADER_SIZE_IN_BYTES;
   s->write_buffer = gpr_realloc(s->write_buffer, s->write_buffer_size);
-  uint8_t *p = s->write_buffer;
+  uint8_t *p = (uint8_t *)s->write_buffer;
   // Append 5 byte header
   *p++ = 0;
   *p++ = (uint8_t)(length >> 24);
@@ -380,32 +396,37 @@ void create_grpc_frame(stream_obj *s) {
   memcpy(p, raw_data, length);
 }
 
-void do_write(stream_obj *s) {
-  gpr_slice_buffer *sb = &s->write_slicebuffer;
+static void do_write(stream_obj *s) {
+  gpr_slice_buffer *sb = &s->write_slice_buffer;
   GPR_ASSERT(sb->count <= 1);
   if (sb->count > 0) {
     create_grpc_frame(s);
-    GRPC_CRONET_TRACE(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+    }
     cronet_bidirectional_stream_write(s->cbs, s->write_buffer,
                                       (int)s->write_buffer_size, false);
   }
 }
 
 //
-void next_send_step(stream_obj *s) {
-  switch (cronet_send_state) {
+static void next_send_step(stream_obj *s) {
+  switch (s->cronet_send_state) {
     case CRONET_SEND_IDLE:
       GPR_ASSERT(
           s->cbs);  // cronet_bidirectional_stream is not initialized yet.
-      cronet_send_state = CRONET_REQ_STARTED;
-      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_bidirectional_stream_start to %s",
-                        s->url);
+      s->cronet_send_state = CRONET_REQ_STARTED;
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_start to %s", s->url);
+      }
       cronet_bidirectional_stream_start(s->cbs, s->url, 0, "POST",
                                         &s->header_array, false);
+      // we no longer need the memory that was allocated earlier.
+      gpr_free(s->header_array.headers);
       break;
     case CRONET_SEND_HEADER:
       do_write(s);
-      cronet_send_state = CRONET_WRITE;
+      s->cronet_send_state = CRONET_WRITE;
       break;
     case CRONET_WRITE_COMPLETED:
       do_write(s);
@@ -416,19 +437,25 @@ void next_send_step(stream_obj *s) {
   }
 }
 
-void create_url(const char *path, const char *host, stream_obj *s) {
-  const char prefix[] = "https://";
-  s->url = gpr_malloc(strlen(prefix) + strlen(host) + strlen(path) + 1);
-  strcpy(s->url, prefix);
-  strcat(s->url, host);
-  strcat(s->url, path);
-}
-
 static void convert_metadata_to_cronet_headers(grpc_linked_mdelem *head,
                                                const char *host,
                                                stream_obj *s) {
   grpc_linked_mdelem *curr = head;
-  while (s->num_headers < MAX_HDRS) {
+  // Walk the linked list and get number of header fields
+  uint32_t num_headers_available = 0;
+  while (curr != NULL) {
+    curr = curr->next;
+    num_headers_available++;
+  }
+  // Allocate enough memory
+  s->headers = (cronet_bidirectional_stream_header *)
+      gpr_malloc(sizeof(cronet_bidirectional_stream_header) * num_headers_available);
+
+  // Walk the linked list again, this time copying the header fields. s->num_headers
+  // can be less than num_headers_available, as some headers are not used for cronet
+  curr = head;
+  s->num_headers = 0;
+  while (s->num_headers < num_headers_available) {
     grpc_mdelem *mdelem = curr->md;
     curr = curr->next;
     const char *key = grpc_mdstr_as_c_string(mdelem->key);
@@ -440,8 +467,10 @@ static void convert_metadata_to_cronet_headers(grpc_linked_mdelem *head,
     }
     if (strcmp(key, ":path") == 0) {
       // Create URL by appending :path value to the hostname
-      create_url(value, host, s);
-      GRPC_CRONET_TRACE(GPR_DEBUG, "extracted URL = %s", s->url);
+      gpr_asprintf(&s->url, "https://%s%s", host, value);
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "extracted URL = %s", s->url);
+      }
       continue;
     }
     s->headers[s->num_headers].key = key;
@@ -459,18 +488,21 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   GPR_ASSERT(ct->engine);
   stream_obj *s = (stream_obj *)gs;
   if (op->recv_trailing_metadata) {
-    GRPC_CRONET_TRACE(
+    if (grpc_cronet_trace) {
+      gpr_log(
         GPR_DEBUG, "perform_stream_op - recv_trailing_metadata: on_complete=%p",
         op->on_complete);
+    }
     s->recv_trailing_metadata = op->recv_trailing_metadata;
     GPR_ASSERT(!s->callback_list[CB_RECV_TRAILING_METADATA][0]);
     s->callback_list[CB_RECV_TRAILING_METADATA][0] = op->on_complete;
   }
   if (op->recv_message) {
-    GRPC_CRONET_TRACE(GPR_DEBUG,
-                      "perform_stream_op - recv_message: on_complete=%p",
-                      op->on_complete);
-    s->recv_message = op->recv_message;
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "perform_stream_op - recv_message: on_complete=%p",
+                         op->on_complete);
+    }
+    s->recv_message = (grpc_byte_buffer **)op->recv_message;
     GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][0]);
     GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][1]);
     s->callback_list[CB_RECV_MESSAGE][0] = op->recv_message_ready;
@@ -479,9 +511,10 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
     next_recv_step(s, PERFORM_STREAM_OP);
   }
   if (op->recv_initial_metadata) {
-    GRPC_CRONET_TRACE(GPR_DEBUG,
-                      "perform_stream_op - recv_initial_metadata:=%p",
-                      op->on_complete);
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "perform_stream_op - recv_initial_metadata:=%p",
+                         op->on_complete);
+    }
     s->recv_initial_metadata = op->recv_initial_metadata;
     GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][0]);
     GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][1]);
@@ -490,9 +523,11 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
     s->callback_list[CB_RECV_INITIAL_METADATA][1] = op->on_complete;
   }
   if (op->send_initial_metadata) {
-    GRPC_CRONET_TRACE(
+    if (grpc_cronet_trace) {
+      gpr_log(
         GPR_DEBUG, "perform_stream_op - send_initial_metadata: on_complete=%p",
         op->on_complete);
+    }
     s->num_headers = 0;
     convert_metadata_to_cronet_headers(op->send_initial_metadata->list.head,
                                        ct->host, s);
@@ -503,36 +538,45 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
     s->callback_list[CB_SEND_INITIAL_METADATA][0] = op->on_complete;
   }
   if (op->send_message) {
-    GRPC_CRONET_TRACE(GPR_DEBUG,
-                      "perform_stream_op - send_message: on_complete=%p",
-                      op->on_complete);
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "perform_stream_op - send_message: on_complete=%p",
+                         op->on_complete);
+    }
     grpc_byte_stream_next(exec_ctx, op->send_message, &s->slice,
                           op->send_message->length, NULL);
-    gpr_slice_buffer_add(&s->write_slicebuffer, s->slice);
+    // Check that compression flag is not ON. We don't support compression yet.
+    // TODO (makdharma): add compression support
+    GPR_ASSERT(op->send_message->flags == 0);
+    gpr_slice_buffer_add(&s->write_slice_buffer, s->slice);
     if (s->cbs == NULL) {
-      GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_bidirectional_stream_create");
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_create");
+      }
       s->cbs = cronet_bidirectional_stream_create(ct->engine, s, &callbacks);
       GPR_ASSERT(s->cbs);
       s->read_closed = false;
       s->response_trailers_received = false;
       s->response_headers_received = false;
-      cronet_send_state = CRONET_SEND_IDLE;
-      cronet_recv_state = CRONET_RECV_IDLE;
+      s->cronet_send_state = CRONET_SEND_IDLE;
+      s->cronet_recv_state = CRONET_RECV_IDLE;
     }
     GPR_ASSERT(!s->callback_list[CB_SEND_MESSAGE][0]);
     s->callback_list[CB_SEND_MESSAGE][0] = op->on_complete;
     next_send_step(s);
   }
   if (op->send_trailing_metadata) {
-    GRPC_CRONET_TRACE(
-        GPR_DEBUG, "perform_stream_op - send_trailing_metadata: on_complete=%p",
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "perform_stream_op - send_trailing_metadata: on_complete=%p",
         op->on_complete);
+    }
     GPR_ASSERT(!s->callback_list[CB_SEND_TRAILING_METADATA][0]);
     s->callback_list[CB_SEND_TRAILING_METADATA][0] = op->on_complete;
     if (s->cbs) {
       // Send an "empty" write to the far end to signal that we're done.
       // This will induce the server to send down trailers.
-      GRPC_CRONET_TRACE(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+      }
       cronet_bidirectional_stream_write(s->cbs, "abc", 0, true);
     } else {
       // We never created a stream. This was probably an empty request.
@@ -550,34 +594,41 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   gpr_mu_init(&s->recv_mu);
   s->read_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
   s->write_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
-  gpr_slice_buffer_init(&s->write_slicebuffer);
-  GRPC_CRONET_TRACE(GPR_DEBUG, "cronet_transport - init_stream");
+  gpr_slice_buffer_init(&s->write_slice_buffer);
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "cronet_transport - init_stream");
+  }
   return 0;
 }
 
 static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                            grpc_stream *gs) {
-  GRPC_CRONET_TRACE(GPR_DEBUG, "Destroy stream");
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "Destroy stream");
+  }
   stream_obj *s = (stream_obj *)gs;
   s->cbs = NULL;
   gpr_free(s->read_buffer);
   gpr_free(s->write_buffer);
+  gpr_free(s->url);
   gpr_mu_destroy(&s->recv_mu);
 }
 
 static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
   grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
   gpr_free(ct->host);
-  GRPC_CRONET_TRACE(GPR_DEBUG, "Destroy transport");
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "Destroy transport");
+  }
 }
 
-const grpc_transport_vtable cronet_vtable = {sizeof(stream_obj),
+const grpc_transport_vtable grpc_cronet_vtable = {sizeof(stream_obj),
                                              "cronet_http",
                                              init_stream,
                                              set_pollset_do_nothing,
                                              perform_stream_op,
+                                             NULL,
                                              destroy_stream,
                                              destroy_transport,
-                                             NULL,
                                              NULL};
-#endif  // COMPILE_WITH_CRONET
+#endif  // GRPC_COMPILE_WITH_CRONET
-- 
GitLab


From 808131932e8ef8b9ec239256407f6e2e0f270948 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Fri, 29 Apr 2016 13:36:32 -0700
Subject: [PATCH 166/570] reverting stuff

---
 include/grpc/grpc_security.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/grpc/grpc_security.h b/include/grpc/grpc_security.h
index 150ad05a27..79199cc5d6 100644
--- a/include/grpc/grpc_security.h
+++ b/include/grpc/grpc_security.h
@@ -299,10 +299,6 @@ GRPCAPI grpc_channel *grpc_secure_channel_create(
     grpc_channel_credentials *creds, const char *target,
     const grpc_channel_args *args, void *reserved);
 
-GRPCAPI grpc_channel *grpc_custom_secure_channel_create(
-    void *engine, const char *target, const grpc_channel_args *args,
-    void *reserved);
-
 /* --- grpc_server_credentials object. ---
 
    A server credentials object represents a way to authenticate a server.  */
-- 
GitLab


From 2389ad629514cdd58f0fda0042f04b89b4013d44 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Fri, 29 Apr 2016 14:49:59 -0700
Subject: [PATCH 167/570] Clang formatting fixes

---
 .../client/secure/cronet_channel_create.c     |   2 +-
 .../cronet/transport/cronet_transport.c       | 106 +++++++++---------
 2 files changed, 57 insertions(+), 51 deletions(-)

diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
index 96baa3984b..a6cb1f70a7 100644
--- a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+++ b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
@@ -46,7 +46,7 @@
 
 // Cronet transport object
 typedef struct cronet_transport {
-  grpc_transport base; // must be first element in this structure
+  grpc_transport base;  // must be first element in this structure
   void *engine;
   char *host;
 } cronet_transport;
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index c2bb9e0393..d337e84606 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -80,10 +80,9 @@ enum recv_state {
   CRONET_RECV_CLOSED,
 };
 
-static const char *recv_state_name[] = {"CRONET_RECV_IDLE",
-                                 "CRONET_RECV_READ_LENGTH",
-                                 "CRONET_RECV_READ_DATA,",
-                                 "CRONET_RECV_CLOSED"};
+static const char *recv_state_name[] = {
+    "CRONET_RECV_IDLE", "CRONET_RECV_READ_LENGTH", "CRONET_RECV_READ_DATA,",
+    "CRONET_RECV_CLOSED"};
 
 // Enum that identifies calling function.
 enum e_caller {
@@ -152,7 +151,6 @@ typedef struct stream_obj stream_obj;
 static void next_send_step(stream_obj *s);
 static void next_recv_step(stream_obj *s, enum e_caller caller);
 
-
 static void set_pollset_do_nothing(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                                    grpc_stream *gs, grpc_pollset *pollset) {}
 
@@ -208,7 +206,8 @@ static void on_response_trailers_received(
   next_recv_step(s, ON_RESPONSE_TRAILERS_RECEIVED);
 }
 
-static void on_write_completed(cronet_bidirectional_stream *stream, const char *data) {
+static void on_write_completed(cronet_bidirectional_stream *stream,
+                               const char *data) {
   if (grpc_cronet_trace) {
     gpr_log(GPR_DEBUG, "W: on_write_completed");
   }
@@ -219,7 +218,7 @@ static void on_write_completed(cronet_bidirectional_stream *stream, const char *
 }
 
 static void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
-  gpr_slice read_data_slice = gpr_slice_malloc((uint32_t) s->total_read_bytes);
+  gpr_slice read_data_slice = gpr_slice_malloc((uint32_t)s->total_read_bytes);
   uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
   memcpy(dst_p, recv_data, s->total_read_bytes);
   gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
@@ -238,11 +237,11 @@ static int parse_grpc_header(const uint8_t *data) {
 }
 
 static void on_read_completed(cronet_bidirectional_stream *stream, char *data,
-                       int count) {
+                              int count) {
   stream_obj *s = (stream_obj *)stream->annotation;
   if (grpc_cronet_trace) {
     gpr_log(GPR_DEBUG, "R: on_read_completed count=%d, total=%d, remaining=%d",
-                    count, s->total_read_bytes, s->remaining_read_bytes);
+            count, s->total_read_bytes, s->remaining_read_bytes);
   }
   if (count > 0) {
     GPR_ASSERT(s->recv_message);
@@ -278,14 +277,15 @@ static void on_request_headers_sent(cronet_bidirectional_stream *stream) {
 }
 
 // Callback function pointers (invoked by cronet in response to events)
-static cronet_bidirectional_stream_callback callbacks = {on_request_headers_sent,
-                                                  on_response_headers_received,
-                                                  on_read_completed,
-                                                  on_write_completed,
-                                                  on_response_trailers_received,
-                                                  on_succeeded,
-                                                  on_failed,
-                                                  on_canceled};
+static cronet_bidirectional_stream_callback callbacks = {
+    on_request_headers_sent,
+    on_response_headers_received,
+    on_read_completed,
+    on_write_completed,
+    on_response_trailers_received,
+    on_succeeded,
+    on_failed,
+    on_canceled};
 
 static void invoke_closing_callback(stream_obj *s) {
   grpc_chttp2_incoming_metadata_buffer_publish(&s->imb,
@@ -302,7 +302,6 @@ static void set_recv_state(stream_obj *s, enum recv_state state) {
   s->cronet_recv_state = state;
 }
 
-
 // This is invoked from perform_stream_op, and all on_xxxx callbacks.
 static void next_recv_step(stream_obj *s, enum e_caller caller) {
   gpr_mu_lock(&s->recv_mu);
@@ -322,8 +321,11 @@ static void next_recv_step(stream_obj *s, enum e_caller caller) {
           s->total_read_bytes = s->remaining_read_bytes =
               GRPC_HEADER_SIZE_IN_BYTES;
           GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");}
-          cronet_bidirectional_stream_read(s->cbs, s->read_buffer, s->remaining_read_bytes);
+          if (grpc_cronet_trace) {
+            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
+          }
+          cronet_bidirectional_stream_read(s->cbs, s->read_buffer,
+                                           s->remaining_read_bytes);
         }
       }
       break;
@@ -341,10 +343,14 @@ static void next_recv_step(stream_obj *s, enum e_caller caller) {
           set_recv_state(s, CRONET_RECV_READ_DATA);
           s->total_read_bytes = s->remaining_read_bytes =
               parse_grpc_header((const uint8_t *)s->read_buffer);
-          s->read_buffer = gpr_realloc(s->read_buffer, (uint32_t)s->remaining_read_bytes);
+          s->read_buffer =
+              gpr_realloc(s->read_buffer, (uint32_t)s->remaining_read_bytes);
           GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");}
-          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer, s->remaining_read_bytes);
+          if (grpc_cronet_trace) {
+            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
+          }
+          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer,
+                                           s->remaining_read_bytes);
         }
       }
       break;
@@ -356,9 +362,11 @@ static void next_recv_step(stream_obj *s, enum e_caller caller) {
         if (s->remaining_read_bytes > 0) {
           int offset = s->total_read_bytes - s->remaining_read_bytes;
           GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");}
-          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer + offset,
-                      s->remaining_read_bytes);
+          if (grpc_cronet_trace) {
+            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
+          }
+          cronet_bidirectional_stream_read(
+              s->cbs, (char *)s->read_buffer + offset, s->remaining_read_bytes);
         } else {
           gpr_slice_buffer_init(&s->read_slice_buffer);
           uint8_t *p = (uint8_t *)s->read_buffer;
@@ -448,11 +456,13 @@ static void convert_metadata_to_cronet_headers(grpc_linked_mdelem *head,
     num_headers_available++;
   }
   // Allocate enough memory
-  s->headers = (cronet_bidirectional_stream_header *)
-      gpr_malloc(sizeof(cronet_bidirectional_stream_header) * num_headers_available);
+  s->headers = (cronet_bidirectional_stream_header *)gpr_malloc(
+      sizeof(cronet_bidirectional_stream_header) * num_headers_available);
 
-  // Walk the linked list again, this time copying the header fields. s->num_headers
-  // can be less than num_headers_available, as some headers are not used for cronet
+  // Walk the linked list again, this time copying the header fields.
+  // s->num_headers
+  // can be less than num_headers_available, as some headers are not used for
+  // cronet
   curr = head;
   s->num_headers = 0;
   while (s->num_headers < num_headers_available) {
@@ -489,9 +499,9 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   stream_obj *s = (stream_obj *)gs;
   if (op->recv_trailing_metadata) {
     if (grpc_cronet_trace) {
-      gpr_log(
-        GPR_DEBUG, "perform_stream_op - recv_trailing_metadata: on_complete=%p",
-        op->on_complete);
+      gpr_log(GPR_DEBUG,
+              "perform_stream_op - recv_trailing_metadata: on_complete=%p",
+              op->on_complete);
     }
     s->recv_trailing_metadata = op->recv_trailing_metadata;
     GPR_ASSERT(!s->callback_list[CB_RECV_TRAILING_METADATA][0]);
@@ -500,7 +510,7 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   if (op->recv_message) {
     if (grpc_cronet_trace) {
       gpr_log(GPR_DEBUG, "perform_stream_op - recv_message: on_complete=%p",
-                         op->on_complete);
+              op->on_complete);
     }
     s->recv_message = (grpc_byte_buffer **)op->recv_message;
     GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][0]);
@@ -513,7 +523,7 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   if (op->recv_initial_metadata) {
     if (grpc_cronet_trace) {
       gpr_log(GPR_DEBUG, "perform_stream_op - recv_initial_metadata:=%p",
-                         op->on_complete);
+              op->on_complete);
     }
     s->recv_initial_metadata = op->recv_initial_metadata;
     GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][0]);
@@ -524,9 +534,9 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   }
   if (op->send_initial_metadata) {
     if (grpc_cronet_trace) {
-      gpr_log(
-        GPR_DEBUG, "perform_stream_op - send_initial_metadata: on_complete=%p",
-        op->on_complete);
+      gpr_log(GPR_DEBUG,
+              "perform_stream_op - send_initial_metadata: on_complete=%p",
+              op->on_complete);
     }
     s->num_headers = 0;
     convert_metadata_to_cronet_headers(op->send_initial_metadata->list.head,
@@ -540,7 +550,7 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   if (op->send_message) {
     if (grpc_cronet_trace) {
       gpr_log(GPR_DEBUG, "perform_stream_op - send_message: on_complete=%p",
-                         op->on_complete);
+              op->on_complete);
     }
     grpc_byte_stream_next(exec_ctx, op->send_message, &s->slice,
                           op->send_message->length, NULL);
@@ -566,8 +576,9 @@ static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   }
   if (op->send_trailing_metadata) {
     if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "perform_stream_op - send_trailing_metadata: on_complete=%p",
-        op->on_complete);
+      gpr_log(GPR_DEBUG,
+              "perform_stream_op - send_trailing_metadata: on_complete=%p",
+              op->on_complete);
     }
     GPR_ASSERT(!s->callback_list[CB_SEND_TRAILING_METADATA][0]);
     s->callback_list[CB_SEND_TRAILING_METADATA][0] = op->on_complete;
@@ -622,13 +633,8 @@ static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
   }
 }
 
-const grpc_transport_vtable grpc_cronet_vtable = {sizeof(stream_obj),
-                                             "cronet_http",
-                                             init_stream,
-                                             set_pollset_do_nothing,
-                                             perform_stream_op,
-                                             NULL,
-                                             destroy_stream,
-                                             destroy_transport,
-                                             NULL};
+const grpc_transport_vtable grpc_cronet_vtable = {
+    sizeof(stream_obj),     "cronet_http",     init_stream,
+    set_pollset_do_nothing, perform_stream_op, NULL,
+    destroy_stream,         destroy_transport, NULL};
 #endif  // GRPC_COMPILE_WITH_CRONET
-- 
GitLab


From 63ee8ce43cb9bcd9832fb0a5303b8228a009c1c2 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Sun, 1 May 2016 15:12:18 -0700
Subject: [PATCH 168/570] Reran tools/buildgen/generate_projects.sh again.

---
 grpc.def                                           | 1 +
 src/python/grpcio/grpc/_cython/imports.generated.c | 2 ++
 src/python/grpcio/grpc/_cython/imports.generated.h | 4 ++++
 src/ruby/ext/grpc/rb_grpc_imports.generated.c      | 2 ++
 src/ruby/ext/grpc/rb_grpc_imports.generated.h      | 4 ++++
 5 files changed, 13 insertions(+)

diff --git a/grpc.def b/grpc.def
index 61948ed1b8..09a94a6cd0 100644
--- a/grpc.def
+++ b/grpc.def
@@ -87,6 +87,7 @@ EXPORTS
     grpc_header_nonbin_value_is_legal
     grpc_is_binary_header
     grpc_call_error_to_string
+    grpc_cronet_secure_channel_create
     grpc_auth_property_iterator_next
     grpc_auth_context_property_iterator
     grpc_auth_context_peer_identity
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index f0a40dbb35..09551472b5 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -125,6 +125,7 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
+grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -395,6 +396,7 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
+  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index d5e810b7cf..54c8aaad13 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -43,6 +43,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -325,6 +326,9 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
+typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
+extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
+#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index bc43f9d36b..cebbe8c40f 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -125,6 +125,7 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
+grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -391,6 +392,7 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
+  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index b67361ca25..d7ea6c574c 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -43,6 +43,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -325,6 +326,9 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
+typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
+extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
+#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
-- 
GitLab


From 125590f9d5ebc53271846401d6087e47eced9897 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Mon, 2 May 2016 07:37:16 -0700
Subject: [PATCH 169/570] Add grpc_metadata_batch_size() function.

---
 src/core/lib/transport/metadata.h       | 4 ++--
 src/core/lib/transport/metadata_batch.c | 9 +++++++++
 src/core/lib/transport/metadata_batch.h | 3 +++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/transport/metadata.h b/src/core/lib/transport/metadata.h
index 77c32c72de..4ecbbd1b1b 100644
--- a/src/core/lib/transport/metadata.h
+++ b/src/core/lib/transport/metadata.h
@@ -148,8 +148,8 @@ const char *grpc_mdstr_as_c_string(grpc_mdstr *s);
 #define GRPC_MDSTR_LENGTH(s) (GPR_SLICE_LENGTH(s->slice))
 
 /* We add 32 bytes of padding as per RFC-7540 section 6.5.2. */
-#define GRPC_MDELEM_LENGTH(e) (GRPC_MDSTR_LENGTH(e->key) + \
-                               GRPC_MDSTR_LENGTH(e->value) + 32)
+#define GRPC_MDELEM_LENGTH(e) (GRPC_MDSTR_LENGTH((e)->key) + \
+                               GRPC_MDSTR_LENGTH((e)->value) + 32)
 
 int grpc_mdstr_is_legal_header(grpc_mdstr *s);
 int grpc_mdstr_is_legal_nonbin_header(grpc_mdstr *s);
diff --git a/src/core/lib/transport/metadata_batch.c b/src/core/lib/transport/metadata_batch.c
index 4567221a48..4e1cd8e2c1 100644
--- a/src/core/lib/transport/metadata_batch.c
+++ b/src/core/lib/transport/metadata_batch.c
@@ -192,3 +192,12 @@ int grpc_metadata_batch_is_empty(grpc_metadata_batch *batch) {
          gpr_time_cmp(gpr_inf_future(batch->deadline.clock_type),
                       batch->deadline) == 0;
 }
+
+size_t grpc_metadata_batch_size(grpc_metadata_batch *batch) {
+  size_t size = 0;
+  for (grpc_linked_mdelem* elem = batch->list.head;
+       elem != NULL; elem = elem->next) {
+    size += GRPC_MDELEM_LENGTH(elem->md);
+  }
+  return size;
+}
diff --git a/src/core/lib/transport/metadata_batch.h b/src/core/lib/transport/metadata_batch.h
index b62668876e..7af823f7ca 100644
--- a/src/core/lib/transport/metadata_batch.h
+++ b/src/core/lib/transport/metadata_batch.h
@@ -66,6 +66,9 @@ void grpc_metadata_batch_destroy(grpc_metadata_batch *batch);
 void grpc_metadata_batch_clear(grpc_metadata_batch *batch);
 int grpc_metadata_batch_is_empty(grpc_metadata_batch *batch);
 
+/* Returns the transport size of the batch. */
+size_t grpc_metadata_batch_size(grpc_metadata_batch *batch);
+
 /** Moves the metadata information from \a src to \a dst. Upon return, \a src is
  * zeroed. */
 void grpc_metadata_batch_move(grpc_metadata_batch *dst,
-- 
GitLab


From ebbbce3e6e6f08a9d35292296cbd066b0a4c4a67 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Mon, 2 May 2016 09:54:04 -0700
Subject: [PATCH 170/570] Changed writing code to honor the peer's header size
 limit setting. Changed large_metadata test to only cover the case where both
 the client and server support large metadata; I will cover the other cases in
 separate tests in a subsequent commit.

---
 .../chttp2/transport/chttp2_transport.c       | 85 ++++++++++++-------
 test/core/end2end/tests/large_metadata.c      | 35 +++-----
 2 files changed, 70 insertions(+), 50 deletions(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index 6314786525..1eaffc6692 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -854,24 +854,37 @@ static void perform_stream_op_locked(
     stream_global->send_initial_metadata_finished =
         add_closure_barrier(on_complete);
     stream_global->send_initial_metadata = op->send_initial_metadata;
-    if (contains_non_ok_status(transport_global, op->send_initial_metadata)) {
-      stream_global->seen_error = true;
-      grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
-    }
-    if (!stream_global->write_closed) {
-      if (transport_global->is_client) {
-        GPR_ASSERT(stream_global->id == 0);
-        grpc_chttp2_list_add_waiting_for_concurrency(transport_global,
-                                                     stream_global);
-        maybe_start_some_streams(exec_ctx, transport_global);
+    const size_t metadata_size = grpc_metadata_batch_size(
+        op->send_initial_metadata);
+    const size_t metadata_peer_limit =
+        transport_global->settings[GRPC_PEER_SETTINGS]
+                                  [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
+    if (metadata_size > metadata_peer_limit) {
+      gpr_log(GPR_DEBUG,
+              "initial metadata size exceeds peer limit (%lu vs. %lu)",
+              metadata_size, metadata_peer_limit);
+      cancel_from_api(exec_ctx, transport_global, stream_global,
+                      GRPC_STATUS_RESOURCE_EXHAUSTED);
+    } else {
+      if (contains_non_ok_status(transport_global, op->send_initial_metadata)) {
+        stream_global->seen_error = true;
+        grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
+      }
+      if (!stream_global->write_closed) {
+        if (transport_global->is_client) {
+          GPR_ASSERT(stream_global->id == 0);
+          grpc_chttp2_list_add_waiting_for_concurrency(transport_global,
+                                                       stream_global);
+          maybe_start_some_streams(exec_ctx, transport_global);
+        } else {
+          GPR_ASSERT(stream_global->id != 0);
+          grpc_chttp2_become_writable(transport_global, stream_global);
+        }
       } else {
-        GPR_ASSERT(stream_global->id != 0);
-        grpc_chttp2_become_writable(transport_global, stream_global);
+        grpc_chttp2_complete_closure_step(
+            exec_ctx, stream_global,
+            &stream_global->send_initial_metadata_finished, 0);
       }
-    } else {
-      grpc_chttp2_complete_closure_step(
-          exec_ctx, stream_global,
-          &stream_global->send_initial_metadata_finished, 0);
     }
   }
 
@@ -895,19 +908,33 @@ static void perform_stream_op_locked(
     stream_global->send_trailing_metadata_finished =
         add_closure_barrier(on_complete);
     stream_global->send_trailing_metadata = op->send_trailing_metadata;
-    if (contains_non_ok_status(transport_global, op->send_trailing_metadata)) {
-      stream_global->seen_error = true;
-      grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
-    }
-    if (stream_global->write_closed) {
-      grpc_chttp2_complete_closure_step(
-          exec_ctx, stream_global,
-          &stream_global->send_trailing_metadata_finished,
-          grpc_metadata_batch_is_empty(op->send_trailing_metadata));
-    } else if (stream_global->id != 0) {
-      /* TODO(ctiller): check if there's flow control for any outstanding
-         bytes before going writable */
-      grpc_chttp2_become_writable(transport_global, stream_global);
+    const size_t metadata_size = grpc_metadata_batch_size(
+        op->send_trailing_metadata);
+    const size_t metadata_peer_limit =
+        transport_global->settings[GRPC_PEER_SETTINGS]
+                                  [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
+    if (metadata_size > metadata_peer_limit) {
+      gpr_log(GPR_DEBUG,
+              "trailing metadata size exceeds peer limit (%lu vs. %lu)",
+              metadata_size, metadata_peer_limit);
+      cancel_from_api(exec_ctx, transport_global, stream_global,
+                      GRPC_STATUS_RESOURCE_EXHAUSTED);
+    } else {
+      if (contains_non_ok_status(transport_global,
+                                 op->send_trailing_metadata)) {
+        stream_global->seen_error = true;
+        grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
+      }
+      if (stream_global->write_closed) {
+        grpc_chttp2_complete_closure_step(
+            exec_ctx, stream_global,
+            &stream_global->send_trailing_metadata_finished,
+            grpc_metadata_batch_is_empty(op->send_trailing_metadata));
+      } else if (stream_global->id != 0) {
+        /* TODO(ctiller): check if there's flow control for any outstanding
+           bytes before going writable */
+        grpc_chttp2_become_writable(transport_global, stream_global);
+      }
     }
   }
 
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index 2aa6381e9e..b78d5b8292 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -97,9 +97,8 @@ static void end_test(grpc_end2end_test_fixture *f) {
   grpc_completion_queue_destroy(f->cq);
 }
 
-/* Request with a large amount of metadata.*/
-static void test_request_with_large_metadata(grpc_end2end_test_config config,
-                                             int allow_large_metadata) {
+/* Request with a large amount of metadata. */
+static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   grpc_call *c;
   grpc_call *s;
   gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
@@ -107,16 +106,12 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
       grpc_raw_byte_buffer_create(&request_payload_slice, 1);
   gpr_timespec deadline = five_seconds_time();
   grpc_metadata meta;
-  const char *test_name = allow_large_metadata
-                          ? "test_request_with_large_metadata_allowed"
-                          : "test_request_with_large_metadata_not_allowed";
   const size_t large_size = 64 * 1024;
   grpc_arg arg = { GRPC_ARG_INTEGER, GRPC_ARG_MAX_METADATA_SIZE,
                    { .integer=(int)large_size + 1024 } };
   grpc_channel_args args = { 1, &arg };
-  grpc_channel_args* use_args = allow_large_metadata ? &args : NULL;
   grpc_end2end_test_fixture f = begin_test(
-      config, test_name, use_args, use_args);
+      config, "test_request_with_large_metadata", &args, &args);
   cq_verifier *cqv = cq_verifier_create(f.cq);
   grpc_op ops[6];
   grpc_op *op;
@@ -146,6 +141,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
   grpc_metadata_array_init(&request_metadata_recv);
   grpc_call_details_init(&call_details);
 
+  /* Client: send request. */
   op = ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 1;
@@ -182,9 +178,11 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
       grpc_server_request_call(f.server, &s, &call_details,
                                &request_metadata_recv, f.cq, f.cq, tag(101));
   GPR_ASSERT(GRPC_CALL_OK == error);
+
   cq_expect_completion(cqv, tag(101), 1);
   cq_verify(cqv);
 
+  /* Server: send initial metadata and receive request. */
   op = ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 0;
@@ -199,9 +197,11 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
   error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL);
   GPR_ASSERT(GRPC_CALL_OK == error);
 
-  cq_expect_completion(cqv, tag(102), allow_large_metadata);
+  cq_expect_completion(cqv, tag(102), 1);
   cq_verify(cqv);
 
+  /* Server: receive close and send status.  This should trigger
+     completion of request on client. */
   op = ops;
   op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
   op->data.recv_close_on_server.cancelled = &was_cancelled;
@@ -222,19 +222,13 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
   cq_expect_completion(cqv, tag(1), 1);
   cq_verify(cqv);
 
-  GPR_ASSERT(status == (allow_large_metadata ? GRPC_STATUS_OK
-                        : GRPC_STATUS_RESOURCE_EXHAUSTED));
+  GPR_ASSERT(status == GRPC_STATUS_OK);
+  GPR_ASSERT(0 == strcmp(details, "xyz"));
   GPR_ASSERT(0 == strcmp(call_details.method, "/foo"));
   GPR_ASSERT(0 == strcmp(call_details.host, "foo.test.google.fr"));
   GPR_ASSERT(was_cancelled == 0);
-  if (allow_large_metadata) {
-    GPR_ASSERT(0 == strcmp(details, "xyz"));
-    GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, "hello world"));
-    GPR_ASSERT(contains_metadata(&request_metadata_recv, "key", meta.value));
-  } else {
-    GPR_ASSERT(request_payload_recv == NULL);
-    GPR_ASSERT(!contains_metadata_key(&request_metadata_recv, "key"));
-  }
+  GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, "hello world"));
+  GPR_ASSERT(contains_metadata(&request_metadata_recv, "key", meta.value));
 
   gpr_free(details);
   grpc_metadata_array_destroy(&initial_metadata_recv);
@@ -257,8 +251,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config,
 }
 
 void large_metadata(grpc_end2end_test_config config) {
-  test_request_with_large_metadata(config, 1);
-  test_request_with_large_metadata(config, 0);
+  test_request_with_large_metadata(config);
 }
 
 void large_metadata_pre_init(void) {}
-- 
GitLab


From 13d1abf4447e30b2cef2924656b73044cf40cf8c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 09:54:58 -0700
Subject: [PATCH 171/570] improve unary call response handler

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index 016e1b8587..fc3c4a2b2b 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -407,12 +407,15 @@ namespace Grpc.Core.Internal
         /// <summary>
         /// Handler for unary response completion.
         /// </summary>
-        private void HandleUnaryResponse(bool success, ClientSideStatus receivedStatus, byte[] receivedMessage, Metadata responseHeaders)
+        private void HandleUnaryResponse(bool sucess, ClientSideStatus receivedStatus, byte[] receivedMessage, Metadata responseHeaders)
         {
+            // NOTE: because this event is a result of batch containing GRPC_OP_RECV_STATUS_ON_CLIENT,
+            // success will be always set to true.
+
             using (Profilers.ForCurrentThread().NewScope("AsyncCall.HandleUnaryResponse"))
             {
                 TResponse msg = default(TResponse);
-                var deserializeException = success ? TryDeserialize(receivedMessage, out msg) : null;
+                var deserializeException = TryDeserialize(receivedMessage, out msg);
 
                 lock (myLock)
                 {
@@ -425,14 +428,13 @@ namespace Grpc.Core.Internal
                     finishedStatus = receivedStatus;
 
                     ReleaseResourcesIfPossible();
-
                 }
 
                 responseHeadersTcs.SetResult(responseHeaders);
 
                 var status = receivedStatus.Status;
 
-                if (!success || status.StatusCode != StatusCode.OK)
+                if (status.StatusCode != StatusCode.OK)
                 {
                     unaryResponseTcs.SetException(new RpcException(status));
                     return;
@@ -447,6 +449,9 @@ namespace Grpc.Core.Internal
         /// </summary>
         private void HandleFinished(bool success, ClientSideStatus receivedStatus)
         {
+            // NOTE: because this event is a result of batch containing GRPC_OP_RECV_STATUS_ON_CLIENT,
+            // success will be always set to true.
+
             lock (myLock)
             {
                 finished = true;
@@ -457,7 +462,7 @@ namespace Grpc.Core.Internal
 
             var status = receivedStatus.Status;
 
-            if (!success || status.StatusCode != StatusCode.OK)
+            if (status.StatusCode != StatusCode.OK)
             {
                 streamingCallFinishedTcs.SetException(new RpcException(status));
                 return;
-- 
GitLab


From a4a627030eb34e8e2f068f1ab327810cd4c3354c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 09:55:18 -0700
Subject: [PATCH 172/570] add more tests

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 109 ++++++++++++++++--
 1 file changed, 98 insertions(+), 11 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index 60530d3250..a678e4dafe 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -64,28 +64,115 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void AsyncUnary_CompletionSuccess()
+        public void AsyncUnary_CanBeStartedOnlyOnce()
+        {
+            asyncCall.UnaryCallAsync("request1");
+            Assert.Throws(typeof(InvalidOperationException),
+                () => asyncCall.UnaryCallAsync("abc"));
+        }
+
+        [Test]
+        public void AsyncUnary_StreamingOperationsNotAllowed()
+        {
+            asyncCall.UnaryCallAsync("request1");
+            Assert.Throws(typeof(InvalidOperationException),
+                () => asyncCall.StartReadMessage((x,y) => {}));
+            Assert.Throws(typeof(InvalidOperationException),
+                () => asyncCall.StartSendMessage("abc", new WriteFlags(), (x,y) => {}));
+        }
+
+        [Test]
+        public void AsyncUnary_Success()
+        {
+            var resultTask = asyncCall.UnaryCallAsync("request1");
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(Status.DefaultSuccess, new Metadata()),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
+        }
+
+        [Test]
+        public void AsyncUnary_NonSuccessStatusCode()
+        {
+            var resultTask = asyncCall.UnaryCallAsync("request1");
+            fakeCall.UnaryResponseClientHandler(true,
+                CreateClientSideStatus(StatusCode.InvalidArgument),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.InvalidArgument);
+        }
+
+        [Test]
+        public void AsyncUnary_NullResponsePayload()
+        {
+            var resultTask = asyncCall.UnaryCallAsync("request1");
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(Status.DefaultSuccess, new Metadata()),
+                null,
+                new Metadata());
+
+            // failure to deserialize will result in InvalidArgument status.
+            AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.Internal);
+        }
+
+        [Test]
+        public void ClientStreaming_NoRequest_Success()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(Status.DefaultSuccess, new Metadata()),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
+        }
+
+        [Test]
+        public void ClientStreaming_NoRequest_NonSuccessStatusCode()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            fakeCall.UnaryResponseClientHandler(true,
+                CreateClientSideStatus(StatusCode.InvalidArgument),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.InvalidArgument);
+        }
+
+        ClientSideStatus CreateClientSideStatus(StatusCode statusCode)
+        {
+            return new ClientSideStatus(new Status(statusCode, ""), new Metadata());
+        }
+
+        byte[] CreateResponsePayload()
+        {
+            return Marshallers.StringMarshaller.Serializer("response1");
+        }
+
+        static void AssertUnaryResponseSuccess(AsyncCall<string, string> asyncCall, FakeNativeCall fakeCall, Task<string> resultTask)
         {
-            var resultTask = asyncCall.UnaryCallAsync("abc");
-            fakeCall.UnaryResponseClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()), new byte[] { 1, 2, 3 }, new Metadata());
             Assert.IsTrue(resultTask.IsCompleted);
             Assert.IsTrue(fakeCall.IsDisposed);
+
             Assert.AreEqual(Status.DefaultSuccess, asyncCall.GetStatus());
+            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
+            Assert.AreEqual(0, asyncCall.GetTrailers().Count);
+            Assert.AreEqual("response1", resultTask.Result);
         }
 
-        [Test]
-        public void AsyncUnary_CompletionFailure()
+        static void AssertUnaryResponseError(AsyncCall<string, string> asyncCall, FakeNativeCall fakeCall, Task<string> resultTask, StatusCode expectedStatusCode)
         {
-            var resultTask = asyncCall.UnaryCallAsync("abc");
-            fakeCall.UnaryResponseClientHandler(false, new ClientSideStatus(new Status(StatusCode.Internal, ""), null), new byte[] { 1, 2, 3 }, new Metadata());
-
             Assert.IsTrue(resultTask.IsCompleted);
             Assert.IsTrue(fakeCall.IsDisposed);
 
-            Assert.AreEqual(StatusCode.Internal, asyncCall.GetStatus().StatusCode);
-            Assert.IsNull(asyncCall.GetTrailers());
+            Assert.AreEqual(expectedStatusCode, asyncCall.GetStatus().StatusCode);
             var ex = Assert.ThrowsAsync<RpcException>(async () => await resultTask);
-            Assert.AreEqual(StatusCode.Internal, ex.Status.StatusCode);
+            Assert.AreEqual(expectedStatusCode, ex.Status.StatusCode);
+            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
+            Assert.AreEqual(0, asyncCall.GetTrailers().Count);
         }
 
         internal class FakeNativeCall : INativeCall
-- 
GitLab


From edb8b76ac2dc5f1b9bdaf97e69a21e3c59bfb775 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 2 May 2016 10:43:04 -0700
Subject: [PATCH 173/570] Simplified Ruby tools extension checking

---
 src/ruby/tools/bin/protoc.rb                  |  9 +---
 src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb |  9 +---
 src/ruby/tools/os_check.rb                    | 45 -------------------
 3 files changed, 2 insertions(+), 61 deletions(-)
 delete mode 100644 src/ruby/tools/os_check.rb

diff --git a/src/ruby/tools/bin/protoc.rb b/src/ruby/tools/bin/protoc.rb
index 68cbc852fd..728a88b007 100755
--- a/src/ruby/tools/bin/protoc.rb
+++ b/src/ruby/tools/bin/protoc.rb
@@ -30,14 +30,7 @@
 
 require 'rbconfig'
 
-require_relative '../os_check'
-
-protoc_name = case OS.os_name
-              when 'windows'
-                'protoc.exe'
-              else
-                'protoc'
-              end
+protoc_name = 'protoc' + RbConfig::CONFIG['EXEEXT']
 
 protoc_path = File.join(File.dirname(__FILE__),
                         RbConfig::CONFIG['host_cpu'] + '-' + OS.os_name,
diff --git a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb b/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
index 04cf435b58..814aef2446 100755
--- a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
+++ b/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
@@ -30,14 +30,7 @@
 
 require 'rbconfig'
 
-require_relative '../os_check'
-
-plugin_name = 'grpc_ruby_plugin' + case OS.os_name
-                                   when 'windows'
-                                     '.exe'
-                                   else
-                                     ''
-                                   end
+plugin_name = 'grpc_ruby_plugin' + RbConfig::CONFIG['EXEEXT']
 
 plugin_path = File.join(File.dirname(__FILE__),
                         RbConfig::CONFIG['host_cpu'] + '-' + OS.os_name,
diff --git a/src/ruby/tools/os_check.rb b/src/ruby/tools/os_check.rb
deleted file mode 100644
index 2677306457..0000000000
--- a/src/ruby/tools/os_check.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# This is based on http://stackoverflow.com/a/171011/159388 by Aaron Hinni
-
-require 'rbconfig'
-
-module OS
-  def OS.os_name
-    case RbConfig::CONFIG['host_os']
-    when /cygwin|mswin|mingw|bccwin|wince|emx/
-      'windows'
-    when /darwin/
-      'macos'
-    else
-      'linux'
-    end
-  end
-end
-- 
GitLab


From 8e4512ba482f03887f15ac7b978bffd8eb3b9840 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 2 May 2016 11:26:46 -0700
Subject: [PATCH 174/570] Reversed premature removal of a file

---
 src/ruby/tools/bin/protoc.rb                  |  2 +
 src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb |  2 +
 src/ruby/tools/os_check.rb                    | 45 +++++++++++++++++++
 3 files changed, 49 insertions(+)
 create mode 100644 src/ruby/tools/os_check.rb

diff --git a/src/ruby/tools/bin/protoc.rb b/src/ruby/tools/bin/protoc.rb
index 728a88b007..3a2a5b8dc9 100755
--- a/src/ruby/tools/bin/protoc.rb
+++ b/src/ruby/tools/bin/protoc.rb
@@ -30,6 +30,8 @@
 
 require 'rbconfig'
 
+require_relative '../os_check'
+
 protoc_name = 'protoc' + RbConfig::CONFIG['EXEEXT']
 
 protoc_path = File.join(File.dirname(__FILE__),
diff --git a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb b/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
index 814aef2446..4b296dedc7 100755
--- a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
+++ b/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
@@ -30,6 +30,8 @@
 
 require 'rbconfig'
 
+require_relative '../os_check'
+
 plugin_name = 'grpc_ruby_plugin' + RbConfig::CONFIG['EXEEXT']
 
 plugin_path = File.join(File.dirname(__FILE__),
diff --git a/src/ruby/tools/os_check.rb b/src/ruby/tools/os_check.rb
new file mode 100644
index 0000000000..2677306457
--- /dev/null
+++ b/src/ruby/tools/os_check.rb
@@ -0,0 +1,45 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This is based on http://stackoverflow.com/a/171011/159388 by Aaron Hinni
+
+require 'rbconfig'
+
+module OS
+  def OS.os_name
+    case RbConfig::CONFIG['host_os']
+    when /cygwin|mswin|mingw|bccwin|wince|emx/
+      'windows'
+    when /darwin/
+      'macos'
+    else
+      'linux'
+    end
+  end
+end
-- 
GitLab


From 08e1f755a3b456ce2e86db539068278407317a3c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 12:07:21 -0700
Subject: [PATCH 175/570] fix typo

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index fc3c4a2b2b..50ba617cdb 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -407,7 +407,7 @@ namespace Grpc.Core.Internal
         /// <summary>
         /// Handler for unary response completion.
         /// </summary>
-        private void HandleUnaryResponse(bool sucess, ClientSideStatus receivedStatus, byte[] receivedMessage, Metadata responseHeaders)
+        private void HandleUnaryResponse(bool success, ClientSideStatus receivedStatus, byte[] receivedMessage, Metadata responseHeaders)
         {
             // NOTE: because this event is a result of batch containing GRPC_OP_RECV_STATUS_ON_CLIENT,
             // success will be always set to true.
-- 
GitLab


From 791e93ee2f66d6a29eb3e16f9d44ef29f1c0a83d Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Tue, 1 Mar 2016 02:48:00 +0100
Subject: [PATCH 176/570] Always build the grpc library when building the ruby
 extension.

---
 src/ruby/ext/grpc/extconf.rb | 38 ++++++++++++++----------------------
 1 file changed, 15 insertions(+), 23 deletions(-)

diff --git a/src/ruby/ext/grpc/extconf.rb b/src/ruby/ext/grpc/extconf.rb
index 82b6d313c8..07f7bb93b8 100644
--- a/src/ruby/ext/grpc/extconf.rb
+++ b/src/ruby/ext/grpc/extconf.rb
@@ -60,35 +60,27 @@ grpc_root = File.expand_path(File.join(File.dirname(__FILE__), '../../../..'))
 
 grpc_config = ENV['GRPC_CONFIG'] || 'opt'
 
-if ENV.key?('GRPC_LIB_DIR')
-  grpc_lib_dir = File.join(grpc_root, ENV['GRPC_LIB_DIR'])
-else
-  grpc_lib_dir = File.join(grpc_root, 'libs', grpc_config)
-end
-
 ENV['MACOSX_DEPLOYMENT_TARGET'] = '10.7'
 
-unless File.exist?(File.join(grpc_lib_dir, 'libgrpc.a')) or windows
-  ENV['AR'] = RbConfig::CONFIG['AR'] + ' rcs'
-  ENV['CC'] = RbConfig::CONFIG['CC']
-  ENV['LD'] = ENV['CC']
+ENV['AR'] = RbConfig::CONFIG['AR'] + ' rcs'
+ENV['CC'] = RbConfig::CONFIG['CC']
+ENV['LD'] = ENV['CC']
 
-  ENV['AR'] = 'libtool -o' if RUBY_PLATFORM =~ /darwin/
+ENV['AR'] = 'libtool -o' if RUBY_PLATFORM =~ /darwin/
 
-  ENV['EMBED_OPENSSL'] = 'true'
-  ENV['EMBED_ZLIB'] = 'true'
-  ENV['ARCH_FLAGS'] = RbConfig::CONFIG['ARCH_FLAG']
-  ENV['ARCH_FLAGS'] = '-arch i386 -arch x86_64' if RUBY_PLATFORM =~ /darwin/
-  ENV['CFLAGS'] = '-DGPR_BACKWARDS_COMPATIBILITY_MODE'
+ENV['EMBED_OPENSSL'] = 'true'
+ENV['EMBED_ZLIB'] = 'true'
+ENV['ARCH_FLAGS'] = RbConfig::CONFIG['ARCH_FLAG']
+ENV['ARCH_FLAGS'] = '-arch i386 -arch x86_64' if RUBY_PLATFORM =~ /darwin/
+ENV['CFLAGS'] = '-DGPR_BACKWARDS_COMPATIBILITY_MODE'
 
-  output_dir = File.expand_path(RbConfig::CONFIG['topdir'])
-  grpc_lib_dir = File.join(output_dir, 'libs', grpc_config)
-  ENV['BUILDDIR'] = output_dir
+output_dir = File.expand_path(RbConfig::CONFIG['topdir'])
+grpc_lib_dir = File.join(output_dir, 'libs', grpc_config)
+ENV['BUILDDIR'] = output_dir
 
-  puts 'Building internal gRPC into ' + grpc_lib_dir
-  system("make -j -C #{grpc_root} #{grpc_lib_dir}/libgrpc.a CONFIG=#{grpc_config}")
-  exit 1 unless $? == 0
-end
+puts 'Building internal gRPC into ' + grpc_lib_dir
+system("make -j -C #{grpc_root} #{grpc_lib_dir}/libgrpc.a CONFIG=#{grpc_config}")
+exit 1 unless $? == 0
 
 $CFLAGS << ' -I' + File.join(grpc_root, 'include')
 $LDFLAGS << ' ' + File.join(grpc_lib_dir, 'libgrpc.a') unless windows
-- 
GitLab


From 8a6efb7a42bc305d96163ef7c16167bf004cf1ab Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 2 May 2016 13:57:57 -0700
Subject: [PATCH 177/570] Node tools: use the right extension for running
 protoc on Windows

---
 src/node/tools/bin/protoc.js        | 4 +++-
 src/node/tools/bin/protoc_plugin.js | 6 ++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/node/tools/bin/protoc.js b/src/node/tools/bin/protoc.js
index 0c6d7ce017..4d50c94b0f 100755
--- a/src/node/tools/bin/protoc.js
+++ b/src/node/tools/bin/protoc.js
@@ -43,7 +43,9 @@
 var path = require('path');
 var execFile = require('child_process').execFile;
 
-var protoc = path.resolve(__dirname, 'protoc');
+var exe_ext = process.platform === 'win32' ? '.exe' : '';
+
+var protoc = path.resolve(__dirname, 'protoc' + exe_ext);
 
 execFile(protoc, process.argv.slice(2), function(error, stdout, stderr) {
   if (error) {
diff --git a/src/node/tools/bin/protoc_plugin.js b/src/node/tools/bin/protoc_plugin.js
index 0e0bb9406e..281ec0d85e 100755
--- a/src/node/tools/bin/protoc_plugin.js
+++ b/src/node/tools/bin/protoc_plugin.js
@@ -43,9 +43,11 @@
 var path = require('path');
 var execFile = require('child_process').execFile;
 
-var protoc = path.resolve(__dirname, 'grpc_node_plugin');
+var exe_ext = process.platform === 'win32' ? '.exe' : '';
 
-execFile(protoc, process.argv.slice(2), function(error, stdout, stderr) {
+var plugin = path.resolve(__dirname, 'grpc_node_plugin' + exe_ext);
+
+execFile(plugin, process.argv.slice(2), function(error, stdout, stderr) {
   if (error) {
     throw error;
   }
-- 
GitLab


From 777c26329cf1c1bfe06cd4d719a8fb9dbe24603f Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Mon, 2 May 2016 23:11:57 +0200
Subject: [PATCH 178/570] Properly using our build.yaml source of truth to
 generate our list of public APIs.

---
 tools/buildgen/plugins/list_api.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tools/buildgen/plugins/list_api.py b/tools/buildgen/plugins/list_api.py
index ff937a0ab8..1fc4f4123c 100755
--- a/tools/buildgen/plugins/list_api.py
+++ b/tools/buildgen/plugins/list_api.py
@@ -64,12 +64,13 @@ def headers_under(directory):
 
 def mako_plugin(dictionary):
   apis = []
+  headers = []
 
-#  for lib in dictionary['libs']:
-#    if lib['name'] == 'grpc':
-#      apis.extend(list_c_apis(lib['public_headers']))
-  apis.extend(list_c_apis(sorted(headers_under('include/grpc'))))
+  for lib in dictionary['libs']:
+    if lib['name'] in ['grpc', 'gpr']:
+      headers.extend(lib['public_headers'])
 
+  apis.extend(list_c_apis(sorted(set(headers))))
   dictionary['c_apis'] = apis
 
 
-- 
GitLab


From 6a45e9340701f3107f5d39cc5f5c0366204faa23 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 2 May 2016 14:25:49 -0700
Subject: [PATCH 179/570] Made ruby plugin support empty package names

---
 src/compiler/ruby_generator.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/ruby_generator.cc b/src/compiler/ruby_generator.cc
index 5ac56ad289..4ca06a4554 100644
--- a/src/compiler/ruby_generator.cc
+++ b/src/compiler/ruby_generator.cc
@@ -98,7 +98,7 @@ void PrintService(const ServiceDescriptor *service, const grpc::string &package,
   out->Print("self.marshal_class_method = :encode\n");
   out->Print("self.unmarshal_class_method = :decode\n");
   std::map<grpc::string, grpc::string> pkg_vars =
-      ListToDict({"service.name", service->name(), "pkg.name", package, });
+      ListToDict({"service_full_namename", service->full_name()});
   out->Print(pkg_vars, "self.service_name = '$pkg.name$.$service.name$'\n");
   out->Print("\n");
   for (int i = 0; i < service->method_count(); ++i) {
-- 
GitLab


From df8b62cea7c0d37cdf6918f1761137d95ab8a879 Mon Sep 17 00:00:00 2001
From: Vijay Pai <vpai@google.com>
Date: Mon, 2 May 2016 14:34:24 -0700
Subject: [PATCH 180/570] Add coverage for secure async end2end testing

---
 test/cpp/end2end/async_end2end_test.cc | 225 +++++++++++++++----------
 1 file changed, 136 insertions(+), 89 deletions(-)

diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index 7e4d6046d6..8d58726f13 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -51,6 +51,7 @@
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
 #include "test/cpp/util/string_ref_helper.h"
+#include "test/cpp/util/test_credentials_provider.h"
 
 #ifdef GPR_POSIX_SOCKET
 #include "src/core/lib/iomgr/ev_posix.h"
@@ -58,6 +59,7 @@
 
 using grpc::testing::EchoRequest;
 using grpc::testing::EchoResponse;
+using grpc::testing::kTlsCredentialsType;
 using std::chrono::system_clock;
 
 GPR_TLS_DECL(g_is_async_end2end_test);
@@ -197,20 +199,28 @@ class Verifier {
   bool spin_;
 };
 
-class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
+class TestScenario {
+ public:
+  TestScenario(bool non_block, const grpc::string& creds_type)
+      : disable_blocking(non_block), credentials_type(creds_type) {}
+  bool disable_blocking;
+  const grpc::string credentials_type;
+};
+
+class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
  protected:
   AsyncEnd2endTest() {}
 
   void SetUp() GRPC_OVERRIDE {
-    poll_overrider_.reset(new PollingOverrider(!GetParam()));
+    poll_overrider_.reset(new PollingOverrider(!GetParam().disable_blocking));
 
     int port = grpc_pick_unused_port_or_die();
     server_address_ << "localhost:" << port;
 
     // Setup server
     ServerBuilder builder;
-    builder.AddListeningPort(server_address_.str(),
-                             grpc::InsecureServerCredentials());
+    auto server_creds = GetServerCredentials(GetParam().credentials_type);
+    builder.AddListeningPort(server_address_.str(), server_creds);
     builder.RegisterService(&service_);
     cq_ = builder.AddCompletionQueue();
     server_ = builder.BuildAndStart();
@@ -230,8 +240,11 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
   }
 
   void ResetStub() {
+    ChannelArguments args;
+    auto channel_creds =
+        GetChannelCredentials(GetParam().credentials_type, &args);
     std::shared_ptr<Channel> channel =
-        CreateChannel(server_address_.str(), InsecureChannelCredentials());
+        CreateCustomChannel(server_address_.str(), channel_creds, args);
     stub_ = grpc::testing::EchoTestService::NewStub(channel);
   }
 
@@ -254,15 +267,15 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
       service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                            cq_.get(), tag(2));
 
-      Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
       EXPECT_EQ(send_request.message(), recv_request.message());
 
       send_response.set_message(recv_request.message());
       response_writer.Finish(send_response, Status::OK, tag(3));
-      Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
       response_reader->Finish(&recv_response, &recv_status, tag(4));
-      Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
 
       EXPECT_EQ(send_response.message(), recv_response.message());
       EXPECT_TRUE(recv_status.ok());
@@ -310,23 +323,25 @@ TEST_P(AsyncEnd2endTest, AsyncNextRpc) {
       std::chrono::system_clock::now());
   std::chrono::system_clock::time_point time_limit(
       std::chrono::system_clock::now() + std::chrono::seconds(10));
-  Verifier(GetParam()).Verify(cq_.get(), time_now);
-  Verifier(GetParam()).Verify(cq_.get(), time_now);
+  Verifier(GetParam().disable_blocking).Verify(cq_.get(), time_now);
+  Verifier(GetParam().disable_blocking).Verify(cq_.get(), time_now);
 
   service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                        cq_.get(), tag(2));
 
-  Verifier(GetParam()).Expect(2, true).Verify(cq_.get(), time_limit);
+  Verifier(GetParam().disable_blocking)
+      .Expect(2, true)
+      .Verify(cq_.get(), time_limit);
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(3));
-  Verifier(GetParam())
+  Verifier(GetParam().disable_blocking)
       .Expect(3, true)
       .Verify(cq_.get(), std::chrono::system_clock::time_point::max());
 
   response_reader->Finish(&recv_response, &recv_status, tag(4));
-  Verifier(GetParam())
+  Verifier(GetParam().disable_blocking)
       .Expect(4, true)
       .Verify(cq_.get(), std::chrono::system_clock::time_point::max());
 
@@ -354,34 +369,37 @@ TEST_P(AsyncEnd2endTest, SimpleClientStreaming) {
   service_.RequestRequestStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(),
                                 tag(2));
 
-  Verifier(GetParam()).Expect(2, true).Expect(1, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(2, true)
+      .Expect(1, true)
+      .Verify(cq_.get());
 
   cli_stream->Write(send_request, tag(3));
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
   srv_stream.Read(&recv_request, tag(4));
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   cli_stream->Write(send_request, tag(5));
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
 
   srv_stream.Read(&recv_request, tag(6));
-  Verifier(GetParam()).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
 
   EXPECT_EQ(send_request.message(), recv_request.message());
   cli_stream->WritesDone(tag(7));
-  Verifier(GetParam()).Expect(7, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(7, true).Verify(cq_.get());
 
   srv_stream.Read(&recv_request, tag(8));
-  Verifier(GetParam()).Expect(8, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(8, false).Verify(cq_.get());
 
   send_response.set_message(recv_request.message());
   srv_stream.Finish(send_response, Status::OK, tag(9));
-  Verifier(GetParam()).Expect(9, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(9, true).Verify(cq_.get());
 
   cli_stream->Finish(&recv_status, tag(10));
-  Verifier(GetParam()).Expect(10, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
@@ -407,32 +425,35 @@ TEST_P(AsyncEnd2endTest, SimpleServerStreaming) {
   service_.RequestResponseStream(&srv_ctx, &recv_request, &srv_stream,
                                  cq_.get(), cq_.get(), tag(2));
 
-  Verifier(GetParam()).Expect(1, true).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(1, true)
+      .Expect(2, true)
+      .Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   send_response.set_message(recv_request.message());
   srv_stream.Write(send_response, tag(3));
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
   cli_stream->Read(&recv_response, tag(4));
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
 
   srv_stream.Write(send_response, tag(5));
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
 
   cli_stream->Read(&recv_response, tag(6));
-  Verifier(GetParam()).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
 
   srv_stream.Finish(Status::OK, tag(7));
-  Verifier(GetParam()).Expect(7, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(7, true).Verify(cq_.get());
 
   cli_stream->Read(&recv_response, tag(8));
-  Verifier(GetParam()).Expect(8, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(8, false).Verify(cq_.get());
 
   cli_stream->Finish(&recv_status, tag(9));
-  Verifier(GetParam()).Expect(9, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(9, true).Verify(cq_.get());
 
   EXPECT_TRUE(recv_status.ok());
 }
@@ -457,34 +478,37 @@ TEST_P(AsyncEnd2endTest, SimpleBidiStreaming) {
   service_.RequestBidiStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(),
                              tag(2));
 
-  Verifier(GetParam()).Expect(1, true).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(1, true)
+      .Expect(2, true)
+      .Verify(cq_.get());
 
   cli_stream->Write(send_request, tag(3));
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
   srv_stream.Read(&recv_request, tag(4));
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   send_response.set_message(recv_request.message());
   srv_stream.Write(send_response, tag(5));
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
 
   cli_stream->Read(&recv_response, tag(6));
-  Verifier(GetParam()).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
 
   cli_stream->WritesDone(tag(7));
-  Verifier(GetParam()).Expect(7, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(7, true).Verify(cq_.get());
 
   srv_stream.Read(&recv_request, tag(8));
-  Verifier(GetParam()).Expect(8, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(8, false).Verify(cq_.get());
 
   srv_stream.Finish(Status::OK, tag(9));
-  Verifier(GetParam()).Expect(9, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(9, true).Verify(cq_.get());
 
   cli_stream->Finish(&recv_status, tag(10));
-  Verifier(GetParam()).Expect(10, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get());
 
   EXPECT_TRUE(recv_status.ok());
 }
@@ -516,7 +540,7 @@ TEST_P(AsyncEnd2endTest, ClientInitialMetadataRpc) {
 
   service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                        cq_.get(), tag(2));
-  Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
   auto client_initial_metadata = srv_ctx.client_metadata();
   EXPECT_EQ(meta1.second,
@@ -530,10 +554,10 @@ TEST_P(AsyncEnd2endTest, ClientInitialMetadataRpc) {
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(3));
 
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
   response_reader->Finish(&recv_response, &recv_status, tag(4));
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
@@ -561,15 +585,15 @@ TEST_P(AsyncEnd2endTest, ServerInitialMetadataRpc) {
 
   service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                        cq_.get(), tag(2));
-  Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
   srv_ctx.AddInitialMetadata(meta1.first, meta1.second);
   srv_ctx.AddInitialMetadata(meta2.first, meta2.second);
   response_writer.SendInitialMetadata(tag(3));
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
   response_reader->ReadInitialMetadata(tag(4));
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
   auto server_initial_metadata = cli_ctx.GetServerInitialMetadata();
   EXPECT_EQ(meta1.second,
             ToString(server_initial_metadata.find(meta1.first)->second));
@@ -579,10 +603,10 @@ TEST_P(AsyncEnd2endTest, ServerInitialMetadataRpc) {
 
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(5));
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
 
   response_reader->Finish(&recv_response, &recv_status, tag(6));
-  Verifier(GetParam()).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
@@ -610,20 +634,20 @@ TEST_P(AsyncEnd2endTest, ServerTrailingMetadataRpc) {
 
   service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                        cq_.get(), tag(2));
-  Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
   response_writer.SendInitialMetadata(tag(3));
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
   send_response.set_message(recv_request.message());
   srv_ctx.AddTrailingMetadata(meta1.first, meta1.second);
   srv_ctx.AddTrailingMetadata(meta2.first, meta2.second);
   response_writer.Finish(send_response, Status::OK, tag(4));
 
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
 
   response_reader->Finish(&recv_response, &recv_status, tag(5));
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
   auto server_trailing_metadata = cli_ctx.GetServerTrailingMetadata();
@@ -671,7 +695,7 @@ TEST_P(AsyncEnd2endTest, MetadataRpc) {
 
   service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                        cq_.get(), tag(2));
-  Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
   auto client_initial_metadata = srv_ctx.client_metadata();
   EXPECT_EQ(meta1.second,
@@ -683,9 +707,9 @@ TEST_P(AsyncEnd2endTest, MetadataRpc) {
   srv_ctx.AddInitialMetadata(meta3.first, meta3.second);
   srv_ctx.AddInitialMetadata(meta4.first, meta4.second);
   response_writer.SendInitialMetadata(tag(3));
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
   response_reader->ReadInitialMetadata(tag(4));
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
   auto server_initial_metadata = cli_ctx.GetServerInitialMetadata();
   EXPECT_EQ(meta3.second,
             ToString(server_initial_metadata.find(meta3.first)->second));
@@ -698,10 +722,10 @@ TEST_P(AsyncEnd2endTest, MetadataRpc) {
   srv_ctx.AddTrailingMetadata(meta6.first, meta6.second);
   response_writer.Finish(send_response, Status::OK, tag(5));
 
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
 
   response_reader->Finish(&recv_response, &recv_status, tag(6));
-  Verifier(GetParam()).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
   auto server_trailing_metadata = cli_ctx.GetServerTrailingMetadata();
@@ -734,15 +758,15 @@ TEST_P(AsyncEnd2endTest, ServerCheckCancellation) {
   service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                        cq_.get(), tag(2));
 
-  Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   cli_ctx.TryCancel();
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
   EXPECT_TRUE(srv_ctx.IsCancelled());
 
   response_reader->Finish(&recv_response, &recv_status, tag(4));
-  Verifier(GetParam()).Expect(4, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, false).Verify(cq_.get());
 
   EXPECT_EQ(StatusCode::CANCELLED, recv_status.error_code());
 }
@@ -769,25 +793,28 @@ TEST_P(AsyncEnd2endTest, ServerCheckDone) {
   service_.RequestEcho(&srv_ctx, &recv_request, &response_writer, cq_.get(),
                        cq_.get(), tag(2));
 
-  Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(3));
-  Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
-  Verifier(GetParam()).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
   EXPECT_FALSE(srv_ctx.IsCancelled());
 
   response_reader->Finish(&recv_response, &recv_status, tag(4));
-  Verifier(GetParam()).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
 }
 
 TEST_P(AsyncEnd2endTest, UnimplementedRpc) {
+  ChannelArguments args;
+  auto channel_creds =
+      GetChannelCredentials(GetParam().credentials_type, &args);
   std::shared_ptr<Channel> channel =
-      CreateChannel(server_address_.str(), InsecureChannelCredentials());
+      CreateCustomChannel(server_address_.str(), channel_creds, args);
   std::unique_ptr<grpc::testing::UnimplementedService::Stub> stub;
   stub = grpc::testing::UnimplementedService::NewStub(channel);
   EchoRequest send_request;
@@ -800,7 +827,7 @@ TEST_P(AsyncEnd2endTest, UnimplementedRpc) {
       stub->AsyncUnimplemented(&cli_ctx, send_request, cq_.get()));
 
   response_reader->Finish(&recv_response, &recv_status, tag(4));
-  Verifier(GetParam()).Expect(4, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking).Expect(4, false).Verify(cq_.get());
 
   EXPECT_EQ(StatusCode::UNIMPLEMENTED, recv_status.error_code());
   EXPECT_EQ("", recv_status.error_message());
@@ -847,23 +874,25 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
     // Initiate the 'RequestStream' call on client
     std::unique_ptr<ClientAsyncWriter<EchoRequest>> cli_stream(
         stub_->AsyncRequestStream(&cli_ctx, &recv_response, cq_.get(), tag(1)));
-    Verifier(GetParam()).Expect(1, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(1, true).Verify(cq_.get());
 
     // On the server, request to be notified of 'RequestStream' calls
     // and receive the 'RequestStream' call just made by the client
     srv_ctx.AsyncNotifyWhenDone(tag(11));
     service_.RequestRequestStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(),
                                   tag(2));
-    Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
 
     // Client sends 3 messages (tags 3, 4 and 5)
     for (int tag_idx = 3; tag_idx <= 5; tag_idx++) {
       send_request.set_message("Ping " + std::to_string(tag_idx));
       cli_stream->Write(send_request, tag(tag_idx));
-      Verifier(GetParam()).Expect(tag_idx, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking)
+          .Expect(tag_idx, true)
+          .Verify(cq_.get());
     }
     cli_stream->WritesDone(tag(6));
-    Verifier(GetParam()).Expect(6, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
 
     bool expected_server_cq_result = true;
     bool ignore_cq_result = false;
@@ -871,7 +900,7 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
 
     if (server_try_cancel == CANCEL_BEFORE_PROCESSING) {
       srv_ctx.TryCancel();
-      Verifier(GetParam()).Expect(11, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking).Expect(11, true).Verify(cq_.get());
       EXPECT_TRUE(srv_ctx.IsCancelled());
 
       // Since cancellation is done before server reads any results, we know
@@ -881,7 +910,7 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
 
     std::thread* server_try_cancel_thd = NULL;
 
-    auto verif = Verifier(GetParam());
+    auto verif = Verifier(GetParam().disable_blocking);
 
     if (server_try_cancel == CANCEL_DURING_PROCESSING) {
       server_try_cancel_thd =
@@ -939,13 +968,13 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
     // Server sends the final message and cancelled status (but the RPC is
     // already cancelled at this point. So we expect the operation to fail)
     srv_stream.Finish(send_response, Status::CANCELLED, tag(9));
-    Verifier(GetParam()).Expect(9, false).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(9, false).Verify(cq_.get());
 
     // Client will see the cancellation
     cli_stream->Finish(&recv_status, tag(10));
     // TODO(sreek): The expectation here should be true. This is a bug (github
     // issue #4972)
-    Verifier(GetParam()).Expect(10, false).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(10, false).Verify(cq_.get());
     EXPECT_FALSE(recv_status.ok());
     EXPECT_EQ(::grpc::StatusCode::CANCELLED, recv_status.error_code());
   }
@@ -979,13 +1008,13 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
     // Initiate the 'ResponseStream' call on the client
     std::unique_ptr<ClientAsyncReader<EchoResponse>> cli_stream(
         stub_->AsyncResponseStream(&cli_ctx, send_request, cq_.get(), tag(1)));
-    Verifier(GetParam()).Expect(1, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(1, true).Verify(cq_.get());
     // On the server, request to be notified of 'ResponseStream' calls and
     // receive the call just made by the client
     srv_ctx.AsyncNotifyWhenDone(tag(11));
     service_.RequestResponseStream(&srv_ctx, &recv_request, &srv_stream,
                                    cq_.get(), cq_.get(), tag(2));
-    Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
     EXPECT_EQ(send_request.message(), recv_request.message());
 
     bool expected_cq_result = true;
@@ -994,7 +1023,7 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
 
     if (server_try_cancel == CANCEL_BEFORE_PROCESSING) {
       srv_ctx.TryCancel();
-      Verifier(GetParam()).Expect(11, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking).Expect(11, true).Verify(cq_.get());
       EXPECT_TRUE(srv_ctx.IsCancelled());
 
       // We know for sure that all cq results will be false from this point
@@ -1004,7 +1033,7 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
 
     std::thread* server_try_cancel_thd = NULL;
 
-    auto verif = Verifier(GetParam());
+    auto verif = Verifier(GetParam().disable_blocking);
 
     if (server_try_cancel == CANCEL_DURING_PROCESSING) {
       server_try_cancel_thd =
@@ -1064,7 +1093,7 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
     // Client attemts to read the three messages from the server
     for (int tag_idx = 6; tag_idx <= 8; tag_idx++) {
       cli_stream->Read(&recv_response, tag(tag_idx));
-      Verifier(GetParam())
+      Verifier(GetParam().disable_blocking)
           .Expect(tag_idx, expected_cq_result)
           .Verify(cq_.get(), ignore_cq_result);
     }
@@ -1075,11 +1104,11 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
 
     // Server finishes the stream (but the RPC is already cancelled)
     srv_stream.Finish(Status::CANCELLED, tag(9));
-    Verifier(GetParam()).Expect(9, false).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(9, false).Verify(cq_.get());
 
     // Client will see the cancellation
     cli_stream->Finish(&recv_status, tag(10));
-    Verifier(GetParam()).Expect(10, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get());
     EXPECT_FALSE(recv_status.ok());
     EXPECT_EQ(::grpc::StatusCode::CANCELLED, recv_status.error_code());
   }
@@ -1114,19 +1143,19 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
     // Initiate the call from the client side
     std::unique_ptr<ClientAsyncReaderWriter<EchoRequest, EchoResponse>>
         cli_stream(stub_->AsyncBidiStream(&cli_ctx, cq_.get(), tag(1)));
-    Verifier(GetParam()).Expect(1, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(1, true).Verify(cq_.get());
 
     // On the server, request to be notified of the 'BidiStream' call and
     // receive the call just made by the client
     srv_ctx.AsyncNotifyWhenDone(tag(11));
     service_.RequestBidiStream(&srv_ctx, &srv_stream, cq_.get(), cq_.get(),
                                tag(2));
-    Verifier(GetParam()).Expect(2, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(2, true).Verify(cq_.get());
 
     // Client sends the first and the only message
     send_request.set_message("Ping");
     cli_stream->Write(send_request, tag(3));
-    Verifier(GetParam()).Expect(3, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
 
     bool expected_cq_result = true;
     bool ignore_cq_result = false;
@@ -1134,7 +1163,7 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
 
     if (server_try_cancel == CANCEL_BEFORE_PROCESSING) {
       srv_ctx.TryCancel();
-      Verifier(GetParam()).Expect(11, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking).Expect(11, true).Verify(cq_.get());
       EXPECT_TRUE(srv_ctx.IsCancelled());
 
       // We know for sure that all cq results will be false from this point
@@ -1144,7 +1173,7 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
 
     std::thread* server_try_cancel_thd = NULL;
 
-    auto verif = Verifier(GetParam());
+    auto verif = Verifier(GetParam().disable_blocking);
 
     if (server_try_cancel == CANCEL_DURING_PROCESSING) {
       server_try_cancel_thd =
@@ -1244,10 +1273,10 @@ class AsyncEnd2endServerTryCancelTest : public AsyncEnd2endTest {
     // know that cq results are supposed to return false on server.
 
     srv_stream.Finish(Status::CANCELLED, tag(9));
-    Verifier(GetParam()).Expect(9, false).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(9, false).Verify(cq_.get());
 
     cli_stream->Finish(&recv_status, tag(10));
-    Verifier(GetParam()).Expect(10, true).Verify(cq_.get());
+    Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get());
     EXPECT_FALSE(recv_status.ok());
     EXPECT_EQ(grpc::StatusCode::CANCELLED, recv_status.error_code());
   }
@@ -1289,11 +1318,29 @@ TEST_P(AsyncEnd2endServerTryCancelTest, ServerBidiStreamingTryCancelAfter) {
   TestBidiStreamingServerCancel(CANCEL_AFTER_PROCESSING);
 }
 
+std::vector<TestScenario> CreateTestScenarios(bool test_disable_blocking,
+                                              bool test_secure) {
+  std::vector<TestScenario> scenarios;
+  std::vector<grpc::string> credentials_types;
+  if (test_secure) {
+    credentials_types = GetSecureCredentialsTypeList();
+  }
+  credentials_types.push_back(kInsecureCredentialsType);
+  for (auto it = credentials_types.begin(); it != credentials_types.end();
+       ++it) {
+    scenarios.push_back(TestScenario(false, *it));
+    if (test_disable_blocking) {
+      scenarios.push_back(TestScenario(true, *it));
+    }
+  }
+  return scenarios;
+}
+
 INSTANTIATE_TEST_CASE_P(AsyncEnd2end, AsyncEnd2endTest,
-                        ::testing::Values(false, true));
+                        ::testing::ValuesIn(CreateTestScenarios(true, true)));
 INSTANTIATE_TEST_CASE_P(AsyncEnd2endServerTryCancel,
                         AsyncEnd2endServerTryCancelTest,
-                        ::testing::Values(false));
+                        ::testing::ValuesIn(CreateTestScenarios(false, false)));
 
 }  // namespace
 }  // namespace testing
-- 
GitLab


From 957fe8dc5de97d9b59de91522c8afab294abe9f4 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 2 May 2016 15:03:55 -0700
Subject: [PATCH 181/570] Updated a couple more scripts

---
 tools/gce/linux_performance_worker_init.sh     | 3 +++
 tools/run_tests/performance/run_worker_node.sh | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/gce/linux_performance_worker_init.sh b/tools/gce/linux_performance_worker_init.sh
index 25ac3bcede..df29581e69 100755
--- a/tools/gce/linux_performance_worker_init.sh
+++ b/tools/gce/linux_performance_worker_init.sh
@@ -95,6 +95,9 @@ sudo pip install tox
 touch .profile
 curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
 nvm install 0.12 && npm config set cache /tmp/npm-cache
+nvm install 4 && npm config set cache /tmp/npm-cache
+nvm install 5 && npm config set cache /tmp/npm-cache
+nvm alias default 4
 
 # C# dependencies (http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives)
 
diff --git a/tools/run_tests/performance/run_worker_node.sh b/tools/run_tests/performance/run_worker_node.sh
index 46b6ff0177..9a53a311f4 100755
--- a/tools/run_tests/performance/run_worker_node.sh
+++ b/tools/run_tests/performance/run_worker_node.sh
@@ -29,7 +29,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 source ~/.nvm/nvm.sh
-nvm use 0.12
+nvm use 4
 
 set -ex
 
-- 
GitLab


From dedae79cd46cb84187ca68854e191dbdb4cb9fae Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 2 May 2016 15:05:37 -0700
Subject: [PATCH 182/570] Finished ruby generator change

---
 src/compiler/ruby_generator.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compiler/ruby_generator.cc b/src/compiler/ruby_generator.cc
index 4ca06a4554..936a186beb 100644
--- a/src/compiler/ruby_generator.cc
+++ b/src/compiler/ruby_generator.cc
@@ -98,8 +98,8 @@ void PrintService(const ServiceDescriptor *service, const grpc::string &package,
   out->Print("self.marshal_class_method = :encode\n");
   out->Print("self.unmarshal_class_method = :decode\n");
   std::map<grpc::string, grpc::string> pkg_vars =
-      ListToDict({"service_full_namename", service->full_name()});
-  out->Print(pkg_vars, "self.service_name = '$pkg.name$.$service.name$'\n");
+      ListToDict({"service_full_name", service->full_name()});
+  out->Print(pkg_vars, "self.service_name = '$service_full_name$'\n");
   out->Print("\n");
   for (int i = 0; i < service->method_count(); ++i) {
     PrintMethod(service->method(i), package, out);
-- 
GitLab


From d7b1e704a829ccdc9e353e80faee634b1414265e Mon Sep 17 00:00:00 2001
From: Vijay Pai <vpai@google.com>
Date: Mon, 2 May 2016 15:10:21 -0700
Subject: [PATCH 183/570] Cover large message sent securely or insecurely over
 async

---
 test/cpp/end2end/async_end2end_test.cc | 80 +++++++++++++++++---------
 1 file changed, 54 insertions(+), 26 deletions(-)

diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index 8d58726f13..4de181b901 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -201,15 +201,24 @@ class Verifier {
 
 class TestScenario {
  public:
-  TestScenario(bool non_block, const grpc::string& creds_type)
-      : disable_blocking(non_block), credentials_type(creds_type) {}
+  TestScenario(bool non_block, const grpc::string& creds_type,
+               const grpc::string& content)
+      : disable_blocking(non_block),
+        credentials_type(creds_type),
+        message_content(content) {}
+  void Log() const {
+    gpr_log(GPR_INFO,
+            "Scenario: disable_blocking %d, credentials %s, message size %d",
+            disable_blocking, credentials_type.c_str(), message_content.size());
+  }
   bool disable_blocking;
   const grpc::string credentials_type;
+  const grpc::string message_content;
 };
 
 class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
  protected:
-  AsyncEnd2endTest() {}
+  AsyncEnd2endTest() { GetParam().Log(); }
 
   void SetUp() GRPC_OVERRIDE {
     poll_overrider_.reset(new PollingOverrider(!GetParam().disable_blocking));
@@ -260,7 +269,7 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
       ServerContext srv_ctx;
       grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-      send_request.set_message("Hello");
+      send_request.set_message(GetParam().message_content);
       std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader(
           stub_->AsyncEcho(&cli_ctx, send_request, cq_.get()));
 
@@ -315,7 +324,7 @@ TEST_P(AsyncEnd2endTest, AsyncNextRpc) {
   ServerContext srv_ctx;
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader(
       stub_->AsyncEcho(&cli_ctx, send_request, cq_.get()));
 
@@ -362,7 +371,7 @@ TEST_P(AsyncEnd2endTest, SimpleClientStreaming) {
   ServerContext srv_ctx;
   ServerAsyncReader<EchoResponse, EchoRequest> srv_stream(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::unique_ptr<ClientAsyncWriter<EchoRequest>> cli_stream(
       stub_->AsyncRequestStream(&cli_ctx, &recv_response, cq_.get(), tag(1)));
 
@@ -418,7 +427,7 @@ TEST_P(AsyncEnd2endTest, SimpleServerStreaming) {
   ServerContext srv_ctx;
   ServerAsyncWriter<EchoResponse> srv_stream(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::unique_ptr<ClientAsyncReader<EchoResponse>> cli_stream(
       stub_->AsyncResponseStream(&cli_ctx, send_request, cq_.get(), tag(1)));
 
@@ -471,7 +480,7 @@ TEST_P(AsyncEnd2endTest, SimpleBidiStreaming) {
   ServerContext srv_ctx;
   ServerAsyncReaderWriter<EchoResponse, EchoRequest> srv_stream(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::unique_ptr<ClientAsyncReaderWriter<EchoRequest, EchoResponse>>
       cli_stream(stub_->AsyncBidiStream(&cli_ctx, cq_.get(), tag(1)));
 
@@ -527,7 +536,7 @@ TEST_P(AsyncEnd2endTest, ClientInitialMetadataRpc) {
   ServerContext srv_ctx;
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::pair<grpc::string, grpc::string> meta1("key1", "val1");
   std::pair<grpc::string, grpc::string> meta2("key2", "val2");
   std::pair<grpc::string, grpc::string> meta3("g.r.d-bin", "xyz");
@@ -576,7 +585,7 @@ TEST_P(AsyncEnd2endTest, ServerInitialMetadataRpc) {
   ServerContext srv_ctx;
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::pair<grpc::string, grpc::string> meta1("key1", "val1");
   std::pair<grpc::string, grpc::string> meta2("key2", "val2");
 
@@ -625,7 +634,7 @@ TEST_P(AsyncEnd2endTest, ServerTrailingMetadataRpc) {
   ServerContext srv_ctx;
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::pair<grpc::string, grpc::string> meta1("key1", "val1");
   std::pair<grpc::string, grpc::string> meta2("key2", "val2");
 
@@ -671,7 +680,7 @@ TEST_P(AsyncEnd2endTest, MetadataRpc) {
   ServerContext srv_ctx;
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::pair<grpc::string, grpc::string> meta1("key1", "val1");
   std::pair<grpc::string, grpc::string> meta2(
       "key2-bin",
@@ -750,7 +759,7 @@ TEST_P(AsyncEnd2endTest, ServerCheckCancellation) {
   ServerContext srv_ctx;
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader(
       stub_->AsyncEcho(&cli_ctx, send_request, cq_.get()));
 
@@ -785,7 +794,7 @@ TEST_P(AsyncEnd2endTest, ServerCheckDone) {
   ServerContext srv_ctx;
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader(
       stub_->AsyncEcho(&cli_ctx, send_request, cq_.get()));
 
@@ -822,7 +831,7 @@ TEST_P(AsyncEnd2endTest, UnimplementedRpc) {
   Status recv_status;
 
   ClientContext cli_ctx;
-  send_request.set_message("Hello");
+  send_request.set_message(GetParam().message_content);
   std::unique_ptr<ClientAsyncResponseReader<EchoResponse>> response_reader(
       stub->AsyncUnimplemented(&cli_ctx, send_request, cq_.get()));
 
@@ -1319,28 +1328,47 @@ TEST_P(AsyncEnd2endServerTryCancelTest, ServerBidiStreamingTryCancelAfter) {
 }
 
 std::vector<TestScenario> CreateTestScenarios(bool test_disable_blocking,
-                                              bool test_secure) {
+                                              bool test_secure,
+                                              int test_big_limit) {
   std::vector<TestScenario> scenarios;
   std::vector<grpc::string> credentials_types;
-  if (test_secure) {
-    credentials_types = GetSecureCredentialsTypeList();
-  }
+  std::vector<grpc::string> messages;
+
   credentials_types.push_back(kInsecureCredentialsType);
-  for (auto it = credentials_types.begin(); it != credentials_types.end();
-       ++it) {
-    scenarios.push_back(TestScenario(false, *it));
-    if (test_disable_blocking) {
-      scenarios.push_back(TestScenario(true, *it));
+  auto sec_list = GetSecureCredentialsTypeList();
+  for (auto sec = sec_list.begin(); sec != sec_list.end(); sec++) {
+    credentials_types.push_back(*sec);
+  }
+
+  messages.push_back("Hello");
+  for (int sz = 1; sz < test_big_limit; sz *= 2) {
+    grpc::string big_msg;
+    for (int i = 0; i < sz * 1024; i++) {
+      char c = 'a' + (i % 26);
+      big_msg += c;
+    }
+    messages.push_back(big_msg);
+  }
+
+  for (auto cred = credentials_types.begin(); cred != credentials_types.end();
+       ++cred) {
+    for (auto msg = messages.begin(); msg != messages.end(); msg++) {
+      scenarios.push_back(TestScenario(false, *cred, *msg));
+      if (test_disable_blocking) {
+        scenarios.push_back(TestScenario(true, *cred, *msg));
+      }
     }
   }
   return scenarios;
 }
 
 INSTANTIATE_TEST_CASE_P(AsyncEnd2end, AsyncEnd2endTest,
-                        ::testing::ValuesIn(CreateTestScenarios(true, true)));
+                        ::testing::ValuesIn(CreateTestScenarios(true, true,
+                                                                1024)));
 INSTANTIATE_TEST_CASE_P(AsyncEnd2endServerTryCancel,
                         AsyncEnd2endServerTryCancelTest,
-                        ::testing::ValuesIn(CreateTestScenarios(false, false)));
+                        ::testing::ValuesIn(CreateTestScenarios(false, false,
+                                                                0)));
 
 }  // namespace
 }  // namespace testing
-- 
GitLab


From 7edab7c5e32c74d996b077de6bb7cf5085846d62 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Fri, 29 Apr 2016 19:09:37 -0700
Subject: [PATCH 184/570] Ruby docker files and config

---
 .../Dockerfile.template                       | 41 ++++++++
 .../grpc_interop_stress_ruby/Dockerfile       | 99 +++++++++++++++++++
 .../build_interop_stress.sh                   | 48 +++++++++
 tools/gcp/stress_test/run_ruby.sh             | 37 +++++++
 tools/run_tests/stress_test/configs/ruby.json | 92 +++++++++++++++++
 5 files changed, 317 insertions(+)
 create mode 100644 templates/tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile.template
 create mode 100644 tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile
 create mode 100755 tools/dockerfile/stress_test/grpc_interop_stress_ruby/build_interop_stress.sh
 create mode 100755 tools/gcp/stress_test/run_ruby.sh
 create mode 100644 tools/run_tests/stress_test/configs/ruby.json

diff --git a/templates/tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile.template b/templates/tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile.template
new file mode 100644
index 0000000000..8b933aaa32
--- /dev/null
+++ b/templates/tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile.template
@@ -0,0 +1,41 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../ccache_setup.include"/>
+  <%include file="../../cxx_deps.include"/>
+  <%include file="../../gcp_api_libraries.include"/>
+  <%include file="../../ruby_deps.include"/>
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile b/tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile
new file mode 100644
index 0000000000..36b54ddafe
--- /dev/null
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_ruby/Dockerfile
@@ -0,0 +1,99 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+FROM debian:jessie
+
+# Install Git and basic packages.
+RUN apt-get update && apt-get install -y \
+  autoconf \
+  autotools-dev \
+  build-essential \
+  bzip2 \
+  ccache \
+  curl \
+  gcc \
+  gcc-multilib \
+  git \
+  golang \
+  gyp \
+  lcov \
+  libc6 \
+  libc6-dbg \
+  libc6-dev \
+  libgtest-dev \
+  libtool \
+  make \
+  perl \
+  strace \
+  python-dev \
+  python-setuptools \
+  python-yaml \
+  telnet \
+  unzip \
+  wget \
+  zip && apt-get clean
+
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
+
+# Prepare ccache
+RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
+RUN ln -s /usr/bin/ccache /usr/local/bin/g++
+RUN ln -s /usr/bin/ccache /usr/local/bin/cc
+RUN ln -s /usr/bin/ccache /usr/local/bin/c++
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+
+#=================
+# C++ dependencies
+RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev clang && apt-get clean
+
+# Google Cloud platform API libraries
+RUN apt-get update && apt-get install -y python-pip && apt-get clean
+RUN pip install --upgrade google-api-python-client
+
+
+#==================
+# Ruby dependencies
+
+# Install rvm
+RUN gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
+RUN \curl -sSL https://get.rvm.io | bash -s stable
+
+# Install Ruby 2.1
+RUN /bin/bash -l -c "rvm install ruby-2.1"
+RUN /bin/bash -l -c "rvm use --default ruby-2.1"
+RUN /bin/bash -l -c "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
+RUN /bin/bash -l -c "echo 'export PATH=/usr/local/rvm/bin:$PATH' >> ~/.bashrc"
+RUN /bin/bash -l -c "echo 'rvm --default use ruby-2.1' >> ~/.bashrc"
+RUN /bin/bash -l -c "gem install bundler --no-ri --no-rdoc"
+
+# Define the default command.
+CMD ["bash"]
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_ruby/build_interop_stress.sh b/tools/dockerfile/stress_test/grpc_interop_stress_ruby/build_interop_stress.sh
new file mode 100755
index 0000000000..1b7567d87a
--- /dev/null
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_ruby/build_interop_stress.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Builds Ruby interop server and client in a base image.
+set -e
+
+mkdir -p /var/local/git
+git clone --recursive /var/local/jenkins/grpc /var/local/git/grpc
+
+# Copy service account keys if available
+cp -r /var/local/jenkins/service_account $HOME || true
+
+cd /var/local/git/grpc
+rvm --default use ruby-2.1
+
+# Build Ruby interop client and server
+(cd src/ruby && gem update bundler && bundle && rake compile)
+
+# Build c++ metrics client to query the metrics from ruby stress client
+make metrics_client -j
+
diff --git a/tools/gcp/stress_test/run_ruby.sh b/tools/gcp/stress_test/run_ruby.sh
new file mode 100755
index 0000000000..80d0567447
--- /dev/null
+++ b/tools/gcp/stress_test/run_ruby.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Copyright 2015-2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This is a wrapper script that was created to help run_server.py and
+# run_client.py to launch 'node js' stress clients and stress servers
+source /etc/profile.d/rvm.sh
+
+set -ex
+
+$@
diff --git a/tools/run_tests/stress_test/configs/ruby.json b/tools/run_tests/stress_test/configs/ruby.json
new file mode 100644
index 0000000000..a323fa72b6
--- /dev/null
+++ b/tools/run_tests/stress_test/configs/ruby.json
@@ -0,0 +1,92 @@
+{
+  "dockerImages": {
+    "grpc_stress_ruby" : {
+      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "dockerFileDir": "grpc_interop_stress_ruby"
+    }
+  },
+
+  "clientTemplates": {
+    "baseTemplates": {
+      "default": {
+        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_client.py",
+        "pollIntervalSecs": 60,
+        "clientArgs": {
+          "num_channels_per_server":5,
+          "num_stubs_per_channel":10,
+          "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
+          "metrics_port": 8081
+        },
+        "metricsPort": 8081,
+        "metricsArgs": {
+          "metrics_server_address": "localhost:8081",
+          "total_only": "true"
+        }
+      }
+    },
+    "templates": {
+      "ruby_client": {
+        "baseTemplate": "default",
+        "stressClientCmd": [
+          "/var/local/git/grpc/tools/gcp/stress_test/run_ruby.sh",
+          "ruby",
+          "/var/local/git/grpc/src/ruby/stress/stress_client.rb"
+        ],
+        "metricsClientCmd": ["/var/local/git/grpc/bins/opt/metrics_client"]
+      }
+    }
+  },
+
+  "serverTemplates": {
+    "baseTemplates":{
+      "default": {
+        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_server.py",
+        "serverPort": 8080,
+        "serverArgs": {
+          "port": 8080
+        }
+      }
+    },
+    "templates": {
+      "ruby_server": {
+        "baseTemplate": "default",
+        "stressServerCmd": [
+          "/var/local/git/grpc/tools/gcp/stress_test/run_ruby.sh",
+          "ruby",
+          "/var/local/git/grpc/src/ruby/pb/test/server.rb"
+        ]
+      }
+    }
+  },
+
+  "testMatrix": {
+    "serverPodSpecs": {
+      "stress-server-ruby": {
+        "serverTemplate": "ruby_server",
+        "dockerImage": "grpc_stress_ruby",
+        "numInstances": 1
+      }
+    },
+
+    "clientPodSpecs": {
+      "stress-client-ruby": {
+        "clientTemplate": "ruby_client",
+        "dockerImage": "grpc_stress_ruby",
+        "numInstances": 10,
+        "serverPodSpec": "stress-server-ruby"
+      }
+    }
+  },
+
+  "globalSettings": {
+    "buildDockerImages": true,
+    "pollIntervalSecs": 60,
+    "testDurationSecs": 7200,
+    "kubernetesProxyPort": 8001,
+    "datasetIdNamePrefix": "stress_test_ruby",
+    "summaryTableId": "summary",
+    "qpsTableId": "qps",
+    "podWarmupSecs": 60
+  }
+}
+
-- 
GitLab


From 70f697ba1e6ad17422928a398807e84f8f469724 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Mon, 2 May 2016 22:29:21 -0700
Subject: [PATCH 185/570] reran generate_projects.sh after @nnoble's fix in
 PR6399.

---
 grpc.def                                           | 1 -
 src/python/grpcio/grpc/_cython/imports.generated.c | 2 --
 src/python/grpcio/grpc/_cython/imports.generated.h | 4 ----
 src/ruby/ext/grpc/rb_grpc_imports.generated.c      | 2 --
 src/ruby/ext/grpc/rb_grpc_imports.generated.h      | 4 ----
 5 files changed, 13 deletions(-)

diff --git a/grpc.def b/grpc.def
index 09a94a6cd0..61948ed1b8 100644
--- a/grpc.def
+++ b/grpc.def
@@ -87,7 +87,6 @@ EXPORTS
     grpc_header_nonbin_value_is_legal
     grpc_is_binary_header
     grpc_call_error_to_string
-    grpc_cronet_secure_channel_create
     grpc_auth_property_iterator_next
     grpc_auth_context_property_iterator
     grpc_auth_context_peer_identity
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index 09551472b5..f0a40dbb35 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -125,7 +125,6 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
-grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -396,7 +395,6 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
-  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index 54c8aaad13..d5e810b7cf 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -43,7 +43,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -326,9 +325,6 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
-typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
-extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
-#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index cebbe8c40f..bc43f9d36b 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -125,7 +125,6 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
-grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -392,7 +391,6 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
-  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index d7ea6c574c..b67361ca25 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -43,7 +43,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -326,9 +325,6 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
-typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
-extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
-#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
-- 
GitLab


From 97eb4f6779ad232792c7f79738276d5ce13aa343 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 13:08:12 -0700
Subject: [PATCH 186/570] add more tests

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 61 +++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index a678e4dafe..605072b323 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -32,6 +32,7 @@
 #endregion
 
 using System;
+using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 
@@ -118,6 +119,14 @@ namespace Grpc.Core.Internal.Tests
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.Internal);
         }
 
+        [Test]
+        public void ClientStreaming_StreamingReadNotAllowed()
+        {
+            asyncCall.ClientStreamingCallAsync();
+            Assert.Throws(typeof(InvalidOperationException),
+                () => asyncCall.StartReadMessage((x,y) => {}));
+        }
+
         [Test]
         public void ClientStreaming_NoRequest_Success()
         {
@@ -142,6 +151,47 @@ namespace Grpc.Core.Internal.Tests
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.InvalidArgument);
         }
 
+        [Test]
+        public void ServerStreaming_StreamingSendNotAllowed()
+        {
+            asyncCall.StartServerStreamingCall("request1");
+            Assert.Throws(typeof(InvalidOperationException),
+                () => asyncCall.StartSendMessage("abc", new WriteFlags(), (x,y) => {}));
+        }
+
+        [Test]
+        public void ServerStreaming_NoResponse1_Success()
+        {
+            asyncCall.StartServerStreamingCall("request1");
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+            var readTask = responseStream.MoveNext();
+
+            fakeCall.ReceivedResponseHeadersHandler(true, new Metadata());
+            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
+
+            fakeCall.ReceivedMessageHandler(true, null);
+            fakeCall.ReceivedStatusOnClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()));
+
+            AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
+        }
+
+        [Test]
+        public void ServerStreaming_NoResponse2_Success()
+        {
+            asyncCall.StartServerStreamingCall("request1");
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+            var readTask = responseStream.MoveNext();
+
+            fakeCall.ReceivedResponseHeadersHandler(true, new Metadata());
+            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
+
+            // try alternative order of completions
+            fakeCall.ReceivedStatusOnClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()));
+            fakeCall.ReceivedMessageHandler(true, null);
+
+            AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
+        }
+
         ClientSideStatus CreateClientSideStatus(StatusCode statusCode)
         {
             return new ClientSideStatus(new Status(statusCode, ""), new Metadata());
@@ -163,6 +213,17 @@ namespace Grpc.Core.Internal.Tests
             Assert.AreEqual("response1", resultTask.Result);
         }
 
+        static void AssertStreamingResponseSuccess(AsyncCall<string, string> asyncCall, FakeNativeCall fakeCall, Task<bool> moveNextTask)
+        {
+            Assert.IsTrue(moveNextTask.IsCompleted);
+            Assert.IsTrue(fakeCall.IsDisposed);
+
+            Assert.IsFalse(moveNextTask.Result);
+            Assert.AreEqual(Status.DefaultSuccess, asyncCall.GetStatus());
+            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
+            Assert.AreEqual(0, asyncCall.GetTrailers().Count);
+        }
+
         static void AssertUnaryResponseError(AsyncCall<string, string> asyncCall, FakeNativeCall fakeCall, Task<string> resultTask, StatusCode expectedStatusCode)
         {
             Assert.IsTrue(resultTask.IsCompleted);
-- 
GitLab


From 69274c2a0d316ccac66a5fa726255de0c8197834 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 15:34:40 -0700
Subject: [PATCH 187/570] add more features

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 31 +++++++++++++++++--
 .../Grpc.Core/Internal/AsyncCallBase.cs       |  6 ++--
 2 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index 605072b323..324b682510 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -160,7 +160,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void ServerStreaming_NoResponse1_Success()
+        public void ServerStreaming_NoResponse_Success1()
         {
             asyncCall.StartServerStreamingCall("request1");
             var responseStream = new ClientResponseStream<string, string>(asyncCall);
@@ -176,7 +176,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void ServerStreaming_NoResponse2_Success()
+        public void ServerStreaming_NoResponse_Success2()
         {
             asyncCall.StartServerStreamingCall("request1");
             var responseStream = new ClientResponseStream<string, string>(asyncCall);
@@ -192,6 +192,22 @@ namespace Grpc.Core.Internal.Tests
             AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
         }
 
+        [Test]
+        public void ServerStreaming_NoResponse_ReadFailure()
+        {
+            asyncCall.StartServerStreamingCall("request1");
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+            var readTask = responseStream.MoveNext();
+
+            fakeCall.ReceivedResponseHeadersHandler(true, new Metadata());
+            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
+
+            fakeCall.ReceivedMessageHandler(false, null);  // after a failed read, we rely on C core to deliver appropriate status code.
+            fakeCall.ReceivedStatusOnClientHandler(true, CreateClientSideStatus(StatusCode.Internal));
+
+            AssertStreamingResponseError(asyncCall, fakeCall, readTask, StatusCode.Internal);
+        }
+
         ClientSideStatus CreateClientSideStatus(StatusCode statusCode)
         {
             return new ClientSideStatus(new Status(statusCode, ""), new Metadata());
@@ -236,6 +252,17 @@ namespace Grpc.Core.Internal.Tests
             Assert.AreEqual(0, asyncCall.GetTrailers().Count);
         }
 
+        static void AssertStreamingResponseError(AsyncCall<string, string> asyncCall, FakeNativeCall fakeCall, Task<bool> moveNextTask, StatusCode expectedStatusCode)
+        {
+            Assert.IsTrue(moveNextTask.IsCompleted);
+            Assert.IsTrue(fakeCall.IsDisposed);
+
+            var ex = Assert.ThrowsAsync<RpcException>(async () => await moveNextTask);
+            Assert.AreEqual(expectedStatusCode, asyncCall.GetStatus().StatusCode);
+            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
+            Assert.AreEqual(0, asyncCall.GetTrailers().Count);
+        }
+
         internal class FakeNativeCall : INativeCall
         {
             public UnaryResponseClientHandler UnaryResponseClientHandler
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index ccd047f469..877b997aba 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -346,6 +346,10 @@ namespace Grpc.Core.Internal
         /// </summary>
         protected void HandleReadFinished(bool success, byte[] receivedMessage)
         {
+            // if success == false, received message will be null. It that case we will
+            // treat this completion as the last read an rely on C core to handle the failed
+            // read (e.g. deliver approriate statusCode on the clientside).
+
             TRead msg = default(TRead);
             var deserializeException = (success && receivedMessage != null) ? TryDeserialize(receivedMessage, out msg) : null;
 
@@ -370,8 +374,6 @@ namespace Grpc.Core.Internal
                 ReleaseResourcesIfPossible();
             }
 
-            // TODO: handle the case when success==false
-
             if (deserializeException != null && !IsClient)
             {
                 FireCompletion(origCompletionDelegate, default(TRead), new IOException("Failed to deserialize request message.", deserializeException));
-- 
GitLab


From a83ad2aa65a04d16b484e7c4373b7db5575221a4 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 17:13:00 -0700
Subject: [PATCH 188/570] add idempotency test

---
 .../Grpc.Core.Tests/ClientServerTest.cs       | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
index 6c13a4fa48..44be94c5ae 100644
--- a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
@@ -166,6 +166,37 @@ namespace Grpc.Core.Tests
             Assert.IsNotNull("xyz", call.GetTrailers()[0].Key);
         }
 
+        [Test]
+        public async Task ServerStreamingCall_EndOfStreamIsIdempotent()
+        {
+            helper.ServerStreamingHandler = new ServerStreamingServerMethod<string, string>(async (request, responseStream, context) =>
+            {
+            });
+
+            var call = Calls.AsyncServerStreamingCall(helper.CreateServerStreamingCall(), "");
+
+            Assert.IsFalse(await call.ResponseStream.MoveNext());
+            Assert.IsFalse(await call.ResponseStream.MoveNext());
+        }
+
+        [Test]
+        public async Task ServerStreamingCall_ErrorCanBeAwaitedTwice()
+        {
+            helper.ServerStreamingHandler = new ServerStreamingServerMethod<string, string>(async (request, responseStream, context) =>
+            {
+                context.Status = new Status(StatusCode.InvalidArgument, "");
+            });
+
+            var call = Calls.AsyncServerStreamingCall(helper.CreateServerStreamingCall(), "");
+
+            var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseStream.MoveNext());
+            Assert.AreEqual(StatusCode.InvalidArgument, ex.Status.StatusCode);
+
+            // attempting MoveNext again should result in throwing the same exception.
+            var ex2 = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseStream.MoveNext());
+            Assert.AreEqual(StatusCode.InvalidArgument, ex2.Status.StatusCode);
+        }
+
         [Test]
         public async Task DuplexStreamingCall()
         {
-- 
GitLab


From 96f21a27cb7975d52aa92197536eef0ad8dca455 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 17:17:18 -0700
Subject: [PATCH 189/570] make end-of-stream idempotent

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 39 +++++++++++++------
 src/csharp/Grpc.Core/Internal/AsyncCall.cs    |  5 +--
 .../Grpc.Core/Internal/AsyncCallBase.cs       | 39 ++++++++++++-------
 .../Grpc.Core/Internal/AsyncCallServer.cs     |  5 +--
 .../Internal/ClientResponseStream.cs          |  4 +-
 .../Grpc.Core/Internal/ServerRequestStream.cs |  4 +-
 6 files changed, 58 insertions(+), 38 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index 324b682510..96749cda14 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -76,8 +76,8 @@ namespace Grpc.Core.Internal.Tests
         public void AsyncUnary_StreamingOperationsNotAllowed()
         {
             asyncCall.UnaryCallAsync("request1");
-            Assert.Throws(typeof(InvalidOperationException),
-                () => asyncCall.StartReadMessage((x,y) => {}));
+            Assert.ThrowsAsync(typeof(InvalidOperationException),
+                async () => await asyncCall.ReadMessageAsync());
             Assert.Throws(typeof(InvalidOperationException),
                 () => asyncCall.StartSendMessage("abc", new WriteFlags(), (x,y) => {}));
         }
@@ -123,8 +123,8 @@ namespace Grpc.Core.Internal.Tests
         public void ClientStreaming_StreamingReadNotAllowed()
         {
             asyncCall.ClientStreamingCallAsync();
-            Assert.Throws(typeof(InvalidOperationException),
-                () => asyncCall.StartReadMessage((x,y) => {}));
+            Assert.ThrowsAsync(typeof(InvalidOperationException),
+                async () => await asyncCall.ReadMessageAsync());
         }
 
         [Test]
@@ -182,9 +182,6 @@ namespace Grpc.Core.Internal.Tests
             var responseStream = new ClientResponseStream<string, string>(asyncCall);
             var readTask = responseStream.MoveNext();
 
-            fakeCall.ReceivedResponseHeadersHandler(true, new Metadata());
-            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
-
             // try alternative order of completions
             fakeCall.ReceivedStatusOnClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()));
             fakeCall.ReceivedMessageHandler(true, null);
@@ -199,15 +196,35 @@ namespace Grpc.Core.Internal.Tests
             var responseStream = new ClientResponseStream<string, string>(asyncCall);
             var readTask = responseStream.MoveNext();
 
-            fakeCall.ReceivedResponseHeadersHandler(true, new Metadata());
-            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
-
             fakeCall.ReceivedMessageHandler(false, null);  // after a failed read, we rely on C core to deliver appropriate status code.
             fakeCall.ReceivedStatusOnClientHandler(true, CreateClientSideStatus(StatusCode.Internal));
 
             AssertStreamingResponseError(asyncCall, fakeCall, readTask, StatusCode.Internal);
         }
 
+        [Test]
+        public void ServerStreaming_MoreResponses_Success()
+        {
+            asyncCall.StartServerStreamingCall("request1");
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+
+            var readTask1 = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, CreateResponsePayload());
+            Assert.IsTrue(readTask1.Result);
+            Assert.AreEqual("response1", responseStream.Current);
+
+            var readTask2 = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, CreateResponsePayload());
+            Assert.IsTrue(readTask2.Result);
+            Assert.AreEqual("response1", responseStream.Current);
+
+            var readTask3 = responseStream.MoveNext();
+            fakeCall.ReceivedStatusOnClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()));
+            fakeCall.ReceivedMessageHandler(true, null);
+
+            AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask3);
+        }
+
         ClientSideStatus CreateClientSideStatus(StatusCode statusCode)
         {
             return new ClientSideStatus(new Status(statusCode, ""), new Metadata());
@@ -236,7 +253,6 @@ namespace Grpc.Core.Internal.Tests
 
             Assert.IsFalse(moveNextTask.Result);
             Assert.AreEqual(Status.DefaultSuccess, asyncCall.GetStatus());
-            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
             Assert.AreEqual(0, asyncCall.GetTrailers().Count);
         }
 
@@ -259,7 +275,6 @@ namespace Grpc.Core.Internal.Tests
 
             var ex = Assert.ThrowsAsync<RpcException>(async () => await moveNextTask);
             Assert.AreEqual(expectedStatusCode, asyncCall.GetStatus().StatusCode);
-            Assert.AreEqual(0, asyncCall.ResponseHeadersAsync.Result.Count);
             Assert.AreEqual(0, asyncCall.GetTrailers().Count);
         }
 
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index 50ba617cdb..f522174bd0 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -241,11 +241,10 @@ namespace Grpc.Core.Internal
 
         /// <summary>
         /// Receives a streaming response. Only one pending read action is allowed at any given time.
-        /// completionDelegate is called when the operation finishes.
         /// </summary>
-        public void StartReadMessage(AsyncCompletionDelegate<TResponse> completionDelegate)
+        public Task<TResponse> ReadMessageAsync()
         {
-            StartReadMessageInternal(completionDelegate);
+            return ReadMessageInternalAsync();
         }
 
         /// <summary>
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 877b997aba..abacfabadb 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -68,7 +68,7 @@ namespace Grpc.Core.Internal
         protected bool cancelRequested;
 
         protected AsyncCompletionDelegate<object> sendCompletionDelegate;  // Completion of a pending send or sendclose if not null.
-        protected AsyncCompletionDelegate<TRead> readCompletionDelegate;  // Completion of a pending send or sendclose if not null.
+        protected TaskCompletionSource<TRead> streamingReadTcs;  // Completion of a pending streaming read if not null.
 
         protected bool readingDone;  // True if last read (i.e. read with null payload) was already received.
         protected bool halfcloseRequested;  // True if send close have been initiated.
@@ -150,15 +150,25 @@ namespace Grpc.Core.Internal
         /// Initiates reading a message. Only one read operation can be active at a time.
         /// completionDelegate is invoked upon completion.
         /// </summary>
-        protected void StartReadMessageInternal(AsyncCompletionDelegate<TRead> completionDelegate)
+        protected Task<TRead> ReadMessageInternalAsync()
         {
             lock (myLock)
             {
-                GrpcPreconditions.CheckNotNull(completionDelegate, "Completion delegate cannot be null");
                 CheckReadingAllowed();
+                if (readingDone)
+                {
+                    // the last read that returns null or throws an exception is idempotent
+                    // and maintain its state.
+                    GrpcPreconditions.CheckState(streamingReadTcs != null, "Call does not support streaming reads.");
+                    return streamingReadTcs.Task;
+                }
+
+                GrpcPreconditions.CheckState(streamingReadTcs == null, "Only one read can be pending at a time");
+                GrpcPreconditions.CheckState(!disposed);
 
                 call.StartReceiveMessage(HandleReadFinished);
-                readCompletionDelegate = completionDelegate;
+                streamingReadTcs = new TaskCompletionSource<TRead>();
+                return streamingReadTcs.Task;
             }
         }
 
@@ -216,10 +226,6 @@ namespace Grpc.Core.Internal
         protected virtual void CheckReadingAllowed()
         {
             GrpcPreconditions.CheckState(started);
-            GrpcPreconditions.CheckState(!disposed);
-
-            GrpcPreconditions.CheckState(!readingDone, "Stream has already been closed.");
-            GrpcPreconditions.CheckState(readCompletionDelegate == null, "Only one read can be pending at a time");
         }
 
         protected void CheckNotCancelled()
@@ -353,12 +359,10 @@ namespace Grpc.Core.Internal
             TRead msg = default(TRead);
             var deserializeException = (success && receivedMessage != null) ? TryDeserialize(receivedMessage, out msg) : null;
 
-            AsyncCompletionDelegate<TRead> origCompletionDelegate = null;
+            TaskCompletionSource<TRead> origTcs = null;
             lock (myLock)
             {
-                origCompletionDelegate = readCompletionDelegate;
-                readCompletionDelegate = null;
-
+                origTcs = streamingReadTcs;
                 if (receivedMessage == null)
                 {
                     // This was the last read.
@@ -368,18 +372,25 @@ namespace Grpc.Core.Internal
                 if (deserializeException != null && IsClient)
                 {
                     readingDone = true;
+
+                    // TODO(jtattermusch): it might be too late to set the status
                     CancelWithStatus(DeserializeResponseFailureStatus);
                 }
 
+                if (!readingDone)
+                {
+                    streamingReadTcs = null;
+                }
+
                 ReleaseResourcesIfPossible();
             }
 
             if (deserializeException != null && !IsClient)
             {
-                FireCompletion(origCompletionDelegate, default(TRead), new IOException("Failed to deserialize request message.", deserializeException));
+                origTcs.SetException(new IOException("Failed to deserialize request message.", deserializeException));
                 return;
             }
-            FireCompletion(origCompletionDelegate, msg, null);
+            origTcs.SetResult(msg);
         }
     }
 }
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index bea2b3660c..cce480b2c4 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -91,11 +91,10 @@ namespace Grpc.Core.Internal
 
         /// <summary>
         /// Receives a streaming request. Only one pending read action is allowed at any given time.
-        /// completionDelegate is called when the operation finishes.
         /// </summary>
-        public void StartReadMessage(AsyncCompletionDelegate<TRequest> completionDelegate)
+        public Task<TRequest> ReadMessageAsync()
         {
-            StartReadMessageInternal(completionDelegate);
+            return ReadMessageInternalAsync();
         }
 
         /// <summary>
diff --git a/src/csharp/Grpc.Core/Internal/ClientResponseStream.cs b/src/csharp/Grpc.Core/Internal/ClientResponseStream.cs
index d6e34a0f04..ad9423ff58 100644
--- a/src/csharp/Grpc.Core/Internal/ClientResponseStream.cs
+++ b/src/csharp/Grpc.Core/Internal/ClientResponseStream.cs
@@ -68,9 +68,7 @@ namespace Grpc.Core.Internal
             {
                 throw new InvalidOperationException("Cancellation of individual reads is not supported.");
             }
-            var taskSource = new AsyncCompletionTaskSource<TResponse>();
-            call.StartReadMessage(taskSource.CompletionDelegate);
-            var result = await taskSource.Task.ConfigureAwait(false);
+            var result = await call.ReadMessageAsync().ConfigureAwait(false);
             this.current = result;
 
             if (result == null)
diff --git a/src/csharp/Grpc.Core/Internal/ServerRequestStream.cs b/src/csharp/Grpc.Core/Internal/ServerRequestStream.cs
index e7be82c318..d76030d1ad 100644
--- a/src/csharp/Grpc.Core/Internal/ServerRequestStream.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerRequestStream.cs
@@ -68,9 +68,7 @@ namespace Grpc.Core.Internal
             {
                 throw new InvalidOperationException("Cancellation of individual reads is not supported.");
             }
-            var taskSource = new AsyncCompletionTaskSource<TRequest>();
-            call.StartReadMessage(taskSource.CompletionDelegate);
-            var result = await taskSource.Task.ConfigureAwait(false);
+            var result = await call.ReadMessageAsync().ConfigureAwait(false);
             this.current = result;
             return result != null;
         }
-- 
GitLab


From a2966776f7f40e2095bba1f4d8b5922c239dfe9e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 2 May 2016 18:29:23 -0700
Subject: [PATCH 190/570] add more tests

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 206 ++++++++++++++++++
 1 file changed, 206 insertions(+)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index 96749cda14..ed2d22815b 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -41,6 +41,9 @@ using NUnit.Framework;
 
 namespace Grpc.Core.Internal.Tests
 {
+    /// <summary>
+    /// Uses fake native call to test interaction of wrapping code with C core in different situations.
+    /// </summary>
     public class AsyncCallTest
     {
         Channel channel;
@@ -151,6 +154,99 @@ namespace Grpc.Core.Internal.Tests
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.InvalidArgument);
         }
 
+        [Test]
+        public void ClientStreaming_MoreRequests_Success()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+
+            var writeTask = requestStream.WriteAsync("request1");
+            fakeCall.SendCompletionHandler(true);
+            writeTask.Wait();
+
+            var writeTask2 = requestStream.WriteAsync("request2");
+            fakeCall.SendCompletionHandler(true);
+            writeTask2.Wait();
+
+            var completeTask = requestStream.CompleteAsync();
+            fakeCall.SendCompletionHandler(true);
+            completeTask.Wait();
+
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(Status.DefaultSuccess, new Metadata()),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
+        }
+
+        [Test]
+        public void ClientStreaming_WriteFailure()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+
+            var writeTask = requestStream.WriteAsync("request1");
+            fakeCall.SendCompletionHandler(false);
+            Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await writeTask);
+
+            fakeCall.UnaryResponseClientHandler(true,
+                CreateClientSideStatus(StatusCode.Internal),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.Internal);
+        }
+
+        [Test]
+        public void ClientStreaming_WriteAfterReceivingStatusFails()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(Status.DefaultSuccess, new Metadata()),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
+            Assert.Throws(typeof(InvalidOperationException), () => requestStream.WriteAsync("request1"));
+        }
+
+        [Test]
+        public void ClientStreaming_CompleteAfterReceivingStatusSucceeds()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(Status.DefaultSuccess, new Metadata()),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
+            Assert.DoesNotThrowAsync(async () => await requestStream.CompleteAsync());
+        }
+
+        [Test]
+        public void ClientStreaming_WriteAfterCancellationRequestFails()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+
+            asyncCall.Cancel();
+            Assert.IsTrue(fakeCall.IsCancelled);
+
+            Assert.Throws(typeof(OperationCanceledException), () => requestStream.WriteAsync("request1"));
+
+            fakeCall.UnaryResponseClientHandler(true,
+                CreateClientSideStatus(StatusCode.Cancelled),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.Cancelled);
+        }
+
         [Test]
         public void ServerStreaming_StreamingSendNotAllowed()
         {
@@ -225,6 +321,116 @@ namespace Grpc.Core.Internal.Tests
             AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask3);
         }
 
+        [Test]
+        public void DuplexStreaming_NoRequestNoResponse_Success()
+        {
+            asyncCall.StartDuplexStreamingCall();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+
+            var writeTask1 = requestStream.CompleteAsync();
+            fakeCall.SendCompletionHandler(true);
+            Assert.DoesNotThrowAsync(async () => await writeTask1);
+
+            var readTask = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            fakeCall.ReceivedStatusOnClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()));
+
+            AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
+        }
+
+        [Test]
+        public void DuplexStreaming_WriteAfterReceivingStatusFails()
+        {
+            asyncCall.StartDuplexStreamingCall();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+
+            var readTask = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            fakeCall.ReceivedStatusOnClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()));
+
+            AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
+
+            Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await requestStream.WriteAsync("request1"));
+        }
+
+        [Test]
+        public void DuplexStreaming_CompleteAfterReceivingStatusFails()
+        {
+            asyncCall.StartDuplexStreamingCall();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+
+            var readTask = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            fakeCall.ReceivedStatusOnClientHandler(true, new ClientSideStatus(Status.DefaultSuccess, new Metadata()));
+
+            AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
+
+            Assert.DoesNotThrowAsync(async () => await requestStream.CompleteAsync());
+        }
+
+        [Test]
+        public void DuplexStreaming_WriteAfterCancellationRequestFails()
+        {
+            asyncCall.StartDuplexStreamingCall();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+
+            asyncCall.Cancel();
+            Assert.IsTrue(fakeCall.IsCancelled);
+            Assert.Throws(typeof(OperationCanceledException), () => requestStream.WriteAsync("request1"));
+
+            var readTask = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            fakeCall.ReceivedStatusOnClientHandler(true, CreateClientSideStatus(StatusCode.Cancelled));
+
+            AssertStreamingResponseError(asyncCall, fakeCall, readTask, StatusCode.Cancelled);
+        }
+
+        [Test]
+        public void DuplexStreaming_ReadAfterCancellationRequestCanSucceed()
+        {
+            asyncCall.StartDuplexStreamingCall();
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+
+            asyncCall.Cancel();
+            Assert.IsTrue(fakeCall.IsCancelled);
+
+            var readTask1 = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, CreateResponsePayload());
+            Assert.IsTrue(readTask1.Result);
+            Assert.AreEqual("response1", responseStream.Current);
+
+            var readTask2 = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            fakeCall.ReceivedStatusOnClientHandler(true, CreateClientSideStatus(StatusCode.Cancelled));
+
+            AssertStreamingResponseError(asyncCall, fakeCall, readTask2, StatusCode.Cancelled);
+        }
+
+        [Test]
+        public void DuplexStreaming_ReadStartedBeforeCancellationRequestCanSucceed()
+        {
+            asyncCall.StartDuplexStreamingCall();
+            var responseStream = new ClientResponseStream<string, string>(asyncCall);
+
+            var readTask1 = responseStream.MoveNext();  // initiate the read before cancel request
+            asyncCall.Cancel();
+            Assert.IsTrue(fakeCall.IsCancelled);
+
+            fakeCall.ReceivedMessageHandler(true, CreateResponsePayload());
+            Assert.IsTrue(readTask1.Result);
+            Assert.AreEqual("response1", responseStream.Current);
+
+            var readTask2 = responseStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            fakeCall.ReceivedStatusOnClientHandler(true, CreateClientSideStatus(StatusCode.Cancelled));
+
+            AssertStreamingResponseError(asyncCall, fakeCall, readTask2, StatusCode.Cancelled);
+        }
+
         ClientSideStatus CreateClientSideStatus(StatusCode statusCode)
         {
             return new ClientSideStatus(new Status(statusCode, ""), new Metadata());
-- 
GitLab


From 51050562460bee6e0ecf831af037430a249f6d73 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 09:39:41 -0700
Subject: [PATCH 191/570] add one more client server test

---
 .../Grpc.Core.Tests/ClientServerTest.cs       | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
index 44be94c5ae..d4a41f293e 100644
--- a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
@@ -239,6 +239,39 @@ namespace Grpc.Core.Tests
             Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
         }
 
+        [Test]
+        public async Task ClientStreamingCall_ServerSideReadAfterCancelNotificationReturnsNull()
+        {
+            var handlerStartedBarrier = new TaskCompletionSource<object>();
+            var cancelNotificationReceivedBarrier = new TaskCompletionSource<object>();
+            var successTcs = new TaskCompletionSource<string>();
+
+            helper.ClientStreamingHandler = new ClientStreamingServerMethod<string, string>(async (requestStream, context) =>
+            {
+                
+                handlerStartedBarrier.SetResult(null);
+
+                // wait for cancellation to be delivered.
+                context.CancellationToken.Register(() => cancelNotificationReceivedBarrier.SetResult(null));
+                await cancelNotificationReceivedBarrier.Task;
+
+                var moveNextResult = await requestStream.MoveNext();
+                successTcs.SetResult(!moveNextResult ? "SUCCESS" : "FAIL");
+                return "";
+            });
+
+            var cts = new CancellationTokenSource();
+            var call = Calls.AsyncClientStreamingCall(helper.CreateClientStreamingCall(new CallOptions(cancellationToken: cts.Token)));
+
+            await handlerStartedBarrier.Task;
+            cts.Cancel();
+
+            var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseAsync);
+            Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
+
+            Assert.AreEqual("SUCCESS", await successTcs.Task);
+        }
+
         [Test]
         public async Task AsyncUnaryCall_EchoMetadata()
         {
-- 
GitLab


From 230c93279f753164db49e46db7204a1b8408ee09 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 09:40:18 -0700
Subject: [PATCH 192/570] fixup

---
 src/csharp/Grpc.Core.Tests/ClientServerTest.cs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
index d4a41f293e..d92addbf54 100644
--- a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
@@ -248,7 +248,6 @@ namespace Grpc.Core.Tests
 
             helper.ClientStreamingHandler = new ClientStreamingServerMethod<string, string>(async (requestStream, context) =>
             {
-                
                 handlerStartedBarrier.SetResult(null);
 
                 // wait for cancellation to be delivered.
-- 
GitLab


From 19abba3661c7d39231324eb815fec62d4d3187ea Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Tue, 3 May 2016 10:06:29 -0700
Subject: [PATCH 193/570] Improve docs on GRPC_OP_RECV_CLOSE_ON_SERVER

---
 include/grpc/impl/codegen/grpc_types.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h
index 4c7373006b..fa287d5238 100644
--- a/include/grpc/impl/codegen/grpc_types.h
+++ b/include/grpc/impl/codegen/grpc_types.h
@@ -307,7 +307,9 @@ typedef enum {
   GRPC_OP_RECV_STATUS_ON_CLIENT,
   /** Receive close on the server: one and only one must be made on the
       server.
-      This op completes after the close has been received by the server. */
+      This op completes after the close has been received by the server. 
+      This operation always succeeds, meaning ops paired with this operation
+      will also appear to succeed, even though they may not have. */
   GRPC_OP_RECV_CLOSE_ON_SERVER
 } grpc_op_type;
 
-- 
GitLab


From 8a1d8052eb8629643333ca4449180e27f65aa8dc Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Tue, 3 May 2016 10:44:56 -0700
Subject: [PATCH 194/570] Added bad_client test to check that the server
 rejects requests with too much metadata and refuses to send responses with
 too much metadata.

---
 Makefile                                      |  24 +
 include/grpc/impl/codegen/slice_buffer.h      |   5 +-
 .../chttp2/transport/chttp2_transport.c       |  24 +-
 .../chttp2/transport/frame_rst_stream.c       |   5 +
 .../ext/transport/chttp2/transport/internal.h |  15 +-
 .../ext/transport/chttp2/transport/parsing.c  |  30 +-
 test/core/bad_client/bad_client.c             |  41 +-
 test/core/bad_client/bad_client.h             |  18 +-
 test/core/bad_client/gen_build_yaml.py        |   3 +-
 test/core/bad_client/tests/badreq.c           |  10 +-
 .../core/bad_client/tests/connection_prefix.c |  49 +-
 test/core/bad_client/tests/headers.c          | 120 ++---
 .../bad_client/tests/initial_settings_frame.c |  54 +-
 test/core/bad_client/tests/large_metadata.c   | 478 ++++++++++++++++++
 .../bad_client/tests/large_metadata.headers   | 106 ++++
 .../tests/server_registered_method.c          |  22 +-
 test/core/bad_client/tests/simple_request.c   |  24 +-
 test/core/bad_client/tests/unknown_frame.c    |   2 +-
 tools/codegen/core/gen_header_frame.py        |   7 +-
 tools/run_tests/sources_and_headers.json      |  17 +
 tools/run_tests/tests.json                    |  21 +
 vsprojects/buildtests_c.sln                   |  28 +
 .../large_metadata_bad_client_test.vcxproj    | 202 ++++++++
 ...e_metadata_bad_client_test.vcxproj.filters |  24 +
 24 files changed, 1145 insertions(+), 184 deletions(-)
 create mode 100644 test/core/bad_client/tests/large_metadata.c
 create mode 100644 test/core/bad_client/tests/large_metadata.headers
 create mode 100644 vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj
 create mode 100644 vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj.filters

diff --git a/Makefile b/Makefile
index 922e0b0568..e85a5266fe 100644
--- a/Makefile
+++ b/Makefile
@@ -1089,6 +1089,7 @@ connection_prefix_bad_client_test: $(BINDIR)/$(CONFIG)/connection_prefix_bad_cli
 head_of_line_blocking_bad_client_test: $(BINDIR)/$(CONFIG)/head_of_line_blocking_bad_client_test
 headers_bad_client_test: $(BINDIR)/$(CONFIG)/headers_bad_client_test
 initial_settings_frame_bad_client_test: $(BINDIR)/$(CONFIG)/initial_settings_frame_bad_client_test
+large_metadata_bad_client_test: $(BINDIR)/$(CONFIG)/large_metadata_bad_client_test
 server_registered_method_bad_client_test: $(BINDIR)/$(CONFIG)/server_registered_method_bad_client_test
 simple_request_bad_client_test: $(BINDIR)/$(CONFIG)/simple_request_bad_client_test
 unknown_frame_bad_client_test: $(BINDIR)/$(CONFIG)/unknown_frame_bad_client_test
@@ -1318,6 +1319,7 @@ buildtests_c: privatelibs_c \
   $(BINDIR)/$(CONFIG)/head_of_line_blocking_bad_client_test \
   $(BINDIR)/$(CONFIG)/headers_bad_client_test \
   $(BINDIR)/$(CONFIG)/initial_settings_frame_bad_client_test \
+  $(BINDIR)/$(CONFIG)/large_metadata_bad_client_test \
   $(BINDIR)/$(CONFIG)/server_registered_method_bad_client_test \
   $(BINDIR)/$(CONFIG)/simple_request_bad_client_test \
   $(BINDIR)/$(CONFIG)/unknown_frame_bad_client_test \
@@ -1656,6 +1658,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/headers_bad_client_test || ( echo test headers_bad_client_test failed ; exit 1 )
 	$(E) "[RUN]     Testing initial_settings_frame_bad_client_test"
 	$(Q) $(BINDIR)/$(CONFIG)/initial_settings_frame_bad_client_test || ( echo test initial_settings_frame_bad_client_test failed ; exit 1 )
+	$(E) "[RUN]     Testing large_metadata_bad_client_test"
+	$(Q) $(BINDIR)/$(CONFIG)/large_metadata_bad_client_test || ( echo test large_metadata_bad_client_test failed ; exit 1 )
 	$(E) "[RUN]     Testing server_registered_method_bad_client_test"
 	$(Q) $(BINDIR)/$(CONFIG)/server_registered_method_bad_client_test || ( echo test server_registered_method_bad_client_test failed ; exit 1 )
 	$(E) "[RUN]     Testing simple_request_bad_client_test"
@@ -13100,6 +13104,26 @@ ifneq ($(NO_DEPS),true)
 endif
 
 
+LARGE_METADATA_BAD_CLIENT_TEST_SRC = \
+    test/core/bad_client/tests/large_metadata.c \
+
+LARGE_METADATA_BAD_CLIENT_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LARGE_METADATA_BAD_CLIENT_TEST_SRC))))
+
+
+$(BINDIR)/$(CONFIG)/large_metadata_bad_client_test: $(LARGE_METADATA_BAD_CLIENT_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libbad_client_test.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(LARGE_METADATA_BAD_CLIENT_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libbad_client_test.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) -o $(BINDIR)/$(CONFIG)/large_metadata_bad_client_test
+
+$(OBJDIR)/$(CONFIG)/test/core/bad_client/tests/large_metadata.o:  $(LIBDIR)/$(CONFIG)/libbad_client_test.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util_unsecure.a $(LIBDIR)/$(CONFIG)/libgrpc_unsecure.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_large_metadata_bad_client_test: $(LARGE_METADATA_BAD_CLIENT_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_DEPS),true)
+-include $(LARGE_METADATA_BAD_CLIENT_TEST_OBJS:.o=.dep)
+endif
+
+
 SERVER_REGISTERED_METHOD_BAD_CLIENT_TEST_SRC = \
     test/core/bad_client/tests/server_registered_method.c \
 
diff --git a/include/grpc/impl/codegen/slice_buffer.h b/include/grpc/impl/codegen/slice_buffer.h
index 8ca51baa47..7858021600 100644
--- a/include/grpc/impl/codegen/slice_buffer.h
+++ b/include/grpc/impl/codegen/slice_buffer.h
@@ -42,9 +42,8 @@ extern "C" {
 
 #define GRPC_SLICE_BUFFER_INLINE_ELEMENTS 8
 
-/* Represents an expandable array of slices, to be interpreted as a single item
-   TODO(ctiller): inline some small number of elements into the struct, to
-                  avoid per-call allocations */
+/* Represents an expandable array of slices, to be interpreted as a
+   single item. */
 typedef struct {
   /* slices in the array */
   gpr_slice *slices;
diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index 6ee5e0680c..221c7c8050 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -522,7 +522,7 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
                           [GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE];
     *t->accepting_stream = s;
     grpc_chttp2_stream_map_add(&t->parsing_stream_map, s->global.id, s);
-    s->global.in_stream_map = 1;
+    s->global.in_stream_map = true;
   }
 
   grpc_chttp2_run_with_global_lock(exec_ctx, t, s, finish_init_stream_locked,
@@ -838,7 +838,7 @@ static void maybe_start_some_streams(
     grpc_chttp2_stream_map_add(
         &TRANSPORT_FROM_GLOBAL(transport_global)->new_stream_map,
         stream_global->id, STREAM_FROM_GLOBAL(stream_global));
-    stream_global->in_stream_map = 1;
+    stream_global->in_stream_map = true;
     transport_global->concurrent_stream_count++;
     grpc_chttp2_become_writable(transport_global, stream_global);
   }
@@ -944,8 +944,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx,
                                   [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
     if (metadata_size > metadata_peer_limit) {
       gpr_log(GPR_DEBUG,
-              "initial metadata size exceeds peer limit (%lu vs. %lu)",
-              metadata_size, metadata_peer_limit);
+              "to-be-sent initial metadata size exceeds peer limit "
+              "(%lu vs. %lu)", metadata_size, metadata_peer_limit);
       cancel_from_api(exec_ctx, transport_global, stream_global,
                       GRPC_STATUS_RESOURCE_EXHAUSTED);
     } else {
@@ -998,8 +998,8 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx,
                                   [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
     if (metadata_size > metadata_peer_limit) {
       gpr_log(GPR_DEBUG,
-              "trailing metadata size exceeds peer limit (%lu vs. %lu)",
-              metadata_size, metadata_peer_limit);
+              "to-be-sent trailing metadata size exceeds peer limit "
+              "(%lu vs. %lu)", metadata_size, metadata_peer_limit);
       cancel_from_api(exec_ctx, transport_global, stream_global,
                       GRPC_STATUS_RESOURCE_EXHAUSTED);
     } else {
@@ -1259,7 +1259,7 @@ static void remove_stream(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
     s = grpc_chttp2_stream_map_delete(&t->new_stream_map, id);
   }
   GPR_ASSERT(s);
-  s->global.in_stream_map = 0;
+  s->global.in_stream_map = false;
   if (t->parsing.incoming_stream == &s->parsing) {
     t->parsing.incoming_stream = NULL;
     grpc_chttp2_parsing_become_skip_parser(exec_ctx, &t->parsing);
@@ -1339,7 +1339,7 @@ void grpc_chttp2_fake_status(grpc_exec_ctx *exec_ctx,
               GRPC_MDSTR_GRPC_MESSAGE,
               grpc_mdstr_from_slice(gpr_slice_ref(*slice))));
     }
-    stream_global->published_trailing_metadata = 1;
+    stream_global->published_trailing_metadata = true;
     grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
   }
   if (slice) {
@@ -1369,13 +1369,13 @@ void grpc_chttp2_mark_stream_closed(
   }
   grpc_chttp2_list_add_check_read_ops(transport_global, stream_global);
   if (close_reads && !stream_global->read_closed) {
-    stream_global->read_closed = 1;
-    stream_global->published_initial_metadata = 1;
-    stream_global->published_trailing_metadata = 1;
+    stream_global->read_closed = true;
+    stream_global->published_initial_metadata = true;
+    stream_global->published_trailing_metadata = true;
     decrement_active_streams_locked(exec_ctx, transport_global, stream_global);
   }
   if (close_writes && !stream_global->write_closed) {
-    stream_global->write_closed = 1;
+    stream_global->write_closed = true;
     if (TRANSPORT_FROM_GLOBAL(transport_global)->executor.writing_active) {
       GRPC_CHTTP2_STREAM_REF(stream_global, "finish_writes");
       grpc_chttp2_list_add_closed_waiting_for_writing(transport_global,
diff --git a/src/core/ext/transport/chttp2/transport/frame_rst_stream.c b/src/core/ext/transport/chttp2/transport/frame_rst_stream.c
index 22467e9ddd..7f01105e3e 100644
--- a/src/core/ext/transport/chttp2/transport/frame_rst_stream.c
+++ b/src/core/ext/transport/chttp2/transport/frame_rst_stream.c
@@ -45,15 +45,20 @@ gpr_slice grpc_chttp2_rst_stream_create(uint32_t id, uint32_t code,
   stats->framing_bytes += frame_size;
   uint8_t *p = GPR_SLICE_START_PTR(slice);
 
+  // Frame size.
   *p++ = 0;
   *p++ = 0;
   *p++ = 4;
+  // Frame type.
   *p++ = GRPC_CHTTP2_FRAME_RST_STREAM;
+  // Flags.
   *p++ = 0;
+  // Stream ID.
   *p++ = (uint8_t)(id >> 24);
   *p++ = (uint8_t)(id >> 16);
   *p++ = (uint8_t)(id >> 8);
   *p++ = (uint8_t)(id);
+  // Error code.
   *p++ = (uint8_t)(code >> 24);
   *p++ = (uint8_t)(code >> 16);
   *p++ = (uint8_t)(code >> 8);
diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h
index d8f17a30fc..2f3714b2bb 100644
--- a/src/core/ext/transport/chttp2/transport/internal.h
+++ b/src/core/ext/transport/chttp2/transport/internal.h
@@ -419,24 +419,21 @@ typedef struct {
   /** number of streams that are currently being read */
   gpr_refcount active_streams;
 
-  /** when the application requests writes be closed, the write_closed is
-      'queued'; when the close is flow controlled into the send path, we are
-      'sending' it; when the write has been performed it is 'sent' */
+  /** Is this stream closed for writing. */
   bool write_closed;
-  /** is this stream reading half-closed (boolean) */
+  /** Is this stream reading half-closed. */
   bool read_closed;
-  /** are all published incoming byte streams closed */
+  /** Are all published incoming byte streams closed. */
   bool all_incoming_byte_streams_finished;
-  /** is this stream in the stream map? (boolean) */
+  /** Is this stream in the stream map. */
   bool in_stream_map;
-  /** has this stream seen an error? if 1, then pending incoming frames
-      can be thrown away */
+  /** Has this stream seen an error.
+      If true, then pending incoming frames can be thrown away. */
   bool seen_error;
   bool exceeded_metadata_size;
 
   bool published_initial_metadata;
   bool published_trailing_metadata;
-  bool faked_trailing_metadata;
 
   grpc_chttp2_incoming_metadata_buffer received_initial_metadata;
   grpc_chttp2_incoming_metadata_buffer received_trailing_metadata;
diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c
index f101873337..29c26fb3bc 100644
--- a/src/core/ext/transport/chttp2/transport/parsing.c
+++ b/src/core/ext/transport/chttp2/transport/parsing.c
@@ -634,10 +634,17 @@ static void on_initial_header(void *tp, grpc_mdelem *md) {
                             GRPC_MDELEM_LENGTH(md);
     grpc_chttp2_transport_global *transport_global =
         &TRANSPORT_FROM_PARSING(transport_parsing)->global;
-    if (new_size > transport_global->settings
-            [GRPC_LOCAL_SETTINGS][GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE]) {
-      stream_parsing->seen_error = true;
-      stream_parsing->exceeded_metadata_size = true;
+    const size_t metadata_size_limit =
+        transport_global->settings[GRPC_LOCAL_SETTINGS]
+                                  [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
+    if (new_size > metadata_size_limit) {
+      if (!stream_parsing->exceeded_metadata_size) {
+        gpr_log(GPR_DEBUG,
+                "received initial metadata size exceeds limit (%lu vs. %lu)",
+                new_size, metadata_size_limit);
+        stream_parsing->seen_error = true;
+        stream_parsing->exceeded_metadata_size = true;
+      }
       GRPC_MDELEM_UNREF(md);
     } else {
       grpc_chttp2_incoming_metadata_buffer_add(
@@ -673,10 +680,17 @@ static void on_trailing_header(void *tp, grpc_mdelem *md) {
                           GRPC_MDELEM_LENGTH(md);
   grpc_chttp2_transport_global *transport_global =
       &TRANSPORT_FROM_PARSING(transport_parsing)->global;
-  if (new_size > transport_global->settings
-          [GRPC_LOCAL_SETTINGS][GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE]) {
-    stream_parsing->seen_error = true;
-    stream_parsing->exceeded_metadata_size = true;
+  const size_t metadata_size_limit =
+      transport_global->settings[GRPC_LOCAL_SETTINGS]
+                                [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
+  if (new_size > metadata_size_limit) {
+    if (!stream_parsing->exceeded_metadata_size) {
+      gpr_log(GPR_DEBUG,
+              "received trailing metadata size exceeds limit (%lu vs. %lu)",
+              new_size, metadata_size_limit);
+      stream_parsing->seen_error = true;
+      stream_parsing->exceeded_metadata_size = true;
+    }
     GRPC_MDELEM_UNREF(md);
   } else {
     grpc_chttp2_incoming_metadata_buffer_add(
diff --git a/test/core/bad_client/bad_client.c b/test/core/bad_client/bad_client.c
index cd5b541249..aa9125dc7a 100644
--- a/test/core/bad_client/bad_client.c
+++ b/test/core/bad_client/bad_client.c
@@ -75,9 +75,23 @@ static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_exec_ctx_finish(&exec_ctx);
 }
 
-void grpc_run_bad_client_test(grpc_bad_client_server_side_validator validator,
-                              const char *client_payload,
-                              size_t client_payload_length, uint32_t flags) {
+typedef struct {
+  grpc_bad_client_client_stream_validator validator;
+  gpr_slice_buffer incoming;
+  gpr_event read_done;
+} read_args;
+
+static void read_done(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
+  read_args *a = arg;
+  a->validator(&a->incoming);
+  gpr_event_set(&a->read_done, (void *)1);
+}
+
+void grpc_run_bad_client_test(
+    grpc_bad_client_server_side_validator server_validator,
+    grpc_bad_client_client_stream_validator client_validator,
+    const char *client_payload,
+    size_t client_payload_length, uint32_t flags) {
   grpc_endpoint_pair sfd;
   thd_args a;
   gpr_thd_id id;
@@ -108,7 +122,7 @@ void grpc_run_bad_client_test(grpc_bad_client_server_side_validator validator,
   a.cq = grpc_completion_queue_create(NULL);
   gpr_event_init(&a.done_thd);
   gpr_event_init(&a.done_write);
-  a.validator = validator;
+  a.validator = server_validator;
   grpc_server_register_completion_queue(a.server, a.cq, NULL);
   a.registered_method =
       grpc_server_register_method(a.server, GRPC_BAD_CLIENT_REGISTERED_METHOD,
@@ -151,8 +165,23 @@ void grpc_run_bad_client_test(grpc_bad_client_server_side_validator validator,
 
   GPR_ASSERT(gpr_event_wait(&a.done_thd, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)));
 
-  /* Shutdown */
-  if (sfd.client) {
+  if (sfd.client != NULL) {
+    // Validate client stream, if requested.
+    if (client_validator != NULL) {
+      read_args args;
+      args.validator = client_validator;
+      gpr_slice_buffer_init(&args.incoming);
+      gpr_event_init(&args.read_done);
+      grpc_closure read_done_closure;
+      grpc_closure_init(&read_done_closure, read_done, &args);
+      grpc_endpoint_read(&exec_ctx, sfd.client, &args.incoming,
+                         &read_done_closure);
+      grpc_exec_ctx_finish(&exec_ctx);
+      GPR_ASSERT(gpr_event_wait(&args.read_done,
+                                GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)));
+      gpr_slice_buffer_destroy(&args.incoming);
+    }
+    // Shutdown.
     grpc_endpoint_shutdown(&exec_ctx, sfd.client);
     grpc_endpoint_destroy(&exec_ctx, sfd.client);
     grpc_exec_ctx_finish(&exec_ctx);
diff --git a/test/core/bad_client/bad_client.h b/test/core/bad_client/bad_client.h
index 19ddba83bf..b6e8a6dd5b 100644
--- a/test/core/bad_client/bad_client.h
+++ b/test/core/bad_client/bad_client.h
@@ -44,18 +44,24 @@ typedef void (*grpc_bad_client_server_side_validator)(grpc_server *server,
                                                       grpc_completion_queue *cq,
                                                       void *registered_method);
 
+typedef void (*grpc_bad_client_client_stream_validator)(
+    gpr_slice_buffer *incoming);
+
 #define GRPC_BAD_CLIENT_DISCONNECT 1
 
 /* Test runner.
 
    Create a server, and send client_payload to it as bytes from a client.
-   Execute validator in a separate thread to assert that the bytes are
+   Execute server_validator in a separate thread to assert that the bytes are
    handled as expected. */
-void grpc_run_bad_client_test(grpc_bad_client_server_side_validator validator,
-                              const char *client_payload,
-                              size_t client_payload_length, uint32_t flags);
+void grpc_run_bad_client_test(
+    grpc_bad_client_server_side_validator server_validator,
+    grpc_bad_client_client_stream_validator client_validator,
+    const char *client_payload, size_t client_payload_length, uint32_t flags);
 
-#define GRPC_RUN_BAD_CLIENT_TEST(validator, payload, flags) \
-  grpc_run_bad_client_test(validator, payload, sizeof(payload) - 1, flags)
+#define GRPC_RUN_BAD_CLIENT_TEST(server_validator, client_validator, \
+                                 payload, flags) \
+  grpc_run_bad_client_test(server_validator, client_validator, \
+                           payload, sizeof(payload) - 1, flags)
 
 #endif /* GRPC_TEST_CORE_BAD_CLIENT_BAD_CLIENT_H */
diff --git a/test/core/bad_client/gen_build_yaml.py b/test/core/bad_client/gen_build_yaml.py
index d49858ed6d..fb86525b1a 100755
--- a/test/core/bad_client/gen_build_yaml.py
+++ b/test/core/bad_client/gen_build_yaml.py
@@ -29,7 +29,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-"""Generates the appropriate build.json data for all the end2end tests."""
+"""Generates the appropriate build.json data for all the bad_client tests."""
 
 
 import collections
@@ -45,6 +45,7 @@ BAD_CLIENT_TESTS = {
     'headers': default_test_options._replace(cpu_cost=0.2),
     'initial_settings_frame': default_test_options._replace(cpu_cost=0.2),
     'head_of_line_blocking': default_test_options,
+    'large_metadata': default_test_options,
     'server_registered_method': default_test_options,
     'simple_request': default_test_options,
     'window_overflow': default_test_options,
diff --git a/test/core/bad_client/tests/badreq.c b/test/core/bad_client/tests/badreq.c
index b17e3b35ee..5d9ffef3f2 100644
--- a/test/core/bad_client/tests/badreq.c
+++ b/test/core/bad_client/tests/badreq.c
@@ -56,7 +56,7 @@ int main(int argc, char **argv) {
 
   /* invalid content type */
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier, PFX_STR
+      verifier, NULL, PFX_STR
       "\x00\x00\xc2\x01\x04\x00\x00\x00\x01"
       "\x10\x05:path\x08/foo/bar"
       "\x10\x07:scheme\x04http"
@@ -71,7 +71,7 @@ int main(int argc, char **argv) {
 
   /* invalid te */
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier, PFX_STR
+      verifier, NULL, PFX_STR
       "\x00\x00\xcb\x01\x04\x00\x00\x00\x01"
       "\x10\x05:path\x08/foo/bar"
       "\x10\x07:scheme\x04http"
@@ -88,7 +88,7 @@ int main(int argc, char **argv) {
 
   /* two path headers */
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier, PFX_STR
+      verifier, NULL, PFX_STR
       "\x00\x00\xd9\x01\x04\x00\x00\x00\x01"
       "\x10\x05:path\x08/foo/bar"
       "\x10\x05:path\x08/foo/bah"
@@ -105,7 +105,7 @@ int main(int argc, char **argv) {
 
   /* bad accept-encoding algorithm */
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier, PFX_STR
+      verifier, NULL, PFX_STR
       "\x00\x00\xd2\x01\x04\x00\x00\x00\x01"
       "\x10\x05:path\x08/foo/bar"
       "\x10\x07:scheme\x04http"
@@ -121,7 +121,7 @@ int main(int argc, char **argv) {
 
   /* bad grpc-encoding algorithm */
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier, PFX_STR
+      verifier, NULL, PFX_STR
       "\x00\x00\xf5\x01\x04\x00\x00\x00\x01"
       "\x10\x05:path\x08/foo/bar"
       "\x10\x07:scheme\x04http"
diff --git a/test/core/bad_client/tests/connection_prefix.c b/test/core/bad_client/tests/connection_prefix.c
index 9a30aad0e9..bc5ed2e393 100644
--- a/test/core/bad_client/tests/connection_prefix.c
+++ b/test/core/bad_client/tests/connection_prefix.c
@@ -46,29 +46,30 @@ static void verifier(grpc_server *server, grpc_completion_queue *cq,
 int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
 
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRIX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI *X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTPX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0X", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\rX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\nX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\n\rX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\n\r\nX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\n\r\nSX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\n\r\nSMX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\n\r\nSM\rX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\n\r\nSM\r\nX", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, "PRI * HTTP/2.0\r\n\r\nSM\r\n\rX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRIX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI *X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTPX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0X", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\rX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\nX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\n\rX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\n\r\nX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\n\r\nSX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\n\r\nSMX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\n\r\nSM\rX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\n\r\nSM\r\nX", 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, "PRI * HTTP/2.0\r\n\r\nSM\r\n\rX",
+                           0);
   return 0;
 }
diff --git a/test/core/bad_client/tests/headers.c b/test/core/bad_client/tests/headers.c
index 4c1a76743e..f872e5006a 100644
--- a/test/core/bad_client/tests/headers.c
+++ b/test/core/bad_client/tests/headers.c
@@ -51,249 +51,251 @@ int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
 
   /* partial http2 header prefixes */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x01",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x01\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x01\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x01\x04",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x01\x04",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x01\x05",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x01\x05",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x01\x04\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x01\x04\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x01\x04\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
+                           PFX_STR "\x00\x00\x00\x01\x04\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x01\x04\x00\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
+                           PFX_STR "\x00\x00\x00\x01\x04\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x01\x04\x00\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x01\x04\x00\x00\x00\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
 
   /* test adding prioritization data */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x01\x01\x24\x00\x00\x00\x01"
                            "\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x02\x01\x24\x00\x00\x00\x01"
                            "\x00\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x03\x01\x24\x00\x00\x00\x01"
                            "\x00\x00\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x04\x01\x24\x00\x00\x00\x01"
                            "\x00\x00\x00\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x01\x24\x00\x00\x00\x01"
                            "",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x01\x24\x00\x00\x00\x01"
                            "\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x01\x24\x00\x00\x00\x01"
                            "\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x01\x24\x00\x00\x00\x01"
                            "\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x01\x24\x00\x00\x00\x01"
                            "\x00\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x01\x24\x00\x00\x00\x01"
                            "\x00\x00\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
 
   /* test looking up an invalid index */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x01\x01\x04\x00\x00\x00\x01"
                            "\xfe",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x04\x01\x04\x00\x00\x00\x01"
                            "\x7f\x7f\x01"
                            "a",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x04\x01\x04\x00\x00\x00\x01"
                            "\x0f\x7f\x01"
                            "a",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x04\x01\x04\x00\x00\x00\x01"
                            "\x1f\x7f\x01"
                            "a",
                            0);
   /* test nvr, not indexed in static table */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x03\x01\x04\x00\x00\x00\x01"
                            "\x01\x01"
                            "a",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x03\x01\x04\x00\x00\x00\x01"
                            "\x11\x01"
                            "a",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* illegal op code */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x01\x01\x04\x00\x00\x00\x01"
                            "\x80",
                            0);
   /* parse some long indices */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x02\x01\x04\x00\x00\x00\x01"
                            "\xff\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x03\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x04\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x06\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x07\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80\x80\x00",
                            0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80\x80",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80\x80\x80",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80\x80\x80\x00",
                            0);
   /* overflow on byte 4 */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x06\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80\x7f",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x06\x01\x04\x00\x00\x00\x01"
                            "\xff\xff\xff\xff\xff\x0f",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* overflow after byte 4 */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
                            "\xff\x80\x80\x80\x80\x80\x80\x02",
                            0);
   /* end of headers mid-opcode */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x01\x01\x04\x00\x00\x00\x01"
                            "\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
 
   /* dynamic table size update: set to default */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x03\x01\x04\x00\x00\x00\x01"
                            "\x3f\xe1\x1f",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* dynamic table size update: set too large */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x03\x01\x04\x00\x00\x00\x01"
                            "\x3f\xf1\x1f",
                            0);
   /* dynamic table size update: set twice */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x04\x01\x04\x00\x00\x00\x01"
                            "\x20\x3f\xe1\x1f",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* dynamic table size update: set thrice */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x03\x01\x04\x00\x00\x00\x01"
                            "\x20\x20\x20",
                            0);
 
   /* non-ending header followed by continuation frame */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x00\x01\x00\x00\x00\x00\x01"
                            "\x00\x00\x00\x09\x04\x00\x00\x00\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* non-ending header followed by non-continuation frame */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x00\x01\x00\x00\x00\x00\x01"
                            "\x00\x00\x00\x00\x04\x00\x00\x00\x01",
                            0);
   /* non-ending header followed by a continuation frame for a different stream
    */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x00\x01\x04\x00\x00\x00\x01"
                            "\x00\x00\x00\x01\x00\x00\x00\x00\x03"
                            "\x00\x00\x00\x09\x04\x00\x00\x00\x01",
                            0);
   /* opening with a continuation frame */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x09\x04\x00\x00\x00\x01", 0);
   /* three header frames */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x00\x01\x04\x00\x00\x00\x01"
                            "\x00\x00\x00\x01\x04\x00\x00\x00\x01"
                            "\x00\x00\x00\x01\x04\x00\x00\x00\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
 
   /* an invalid header found with fuzzing */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x01\x39\x67\xed\x1d\x64",
                            GRPC_BAD_CLIENT_DISCONNECT);
 
   /* a badly encoded timeout value */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x19\x01\x04\x00\x00\x00\x01"
                            "\x10\x0cgrpc-timeout\x0a"
                            "15 seconds",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* a badly encoded timeout value: twice (catches caching) */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x19\x01\x04\x00\x00\x00\x01"
                            "\x10\x0cgrpc-timeout\x0a"
                            "15 seconds"
diff --git a/test/core/bad_client/tests/initial_settings_frame.c b/test/core/bad_client/tests/initial_settings_frame.c
index 63a770df91..b84b67a7e5 100644
--- a/test/core/bad_client/tests/initial_settings_frame.c
+++ b/test/core/bad_client/tests/initial_settings_frame.c
@@ -50,70 +50,72 @@ int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
 
   /* various partial prefixes */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x06",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x06",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x06",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x06",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x06",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x06",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x04",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x04",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x04\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x04\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x04\x01",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x04\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x04\xff",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x04\xff",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x04\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR "\x00\x00\x00\x04\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x04\x00\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
+                           PFX_STR "\x00\x00\x00\x04\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR "\x00\x00\x00\x04\x00\x00\x00\x00",
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
+                           PFX_STR "\x00\x00\x00\x04\x00\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* must not send frames with stream id != 0 */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x04\x00\x00\x00\x00\x01", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x04\x00\x40\x00\x00\x00", 0);
   /* settings frame must be a multiple of six bytes long */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x01\x04\x00\x00\x00\x00\x00", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x02\x04\x00\x00\x00\x00\x00", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x03\x04\x00\x00\x00\x00\x00", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x04\x04\x00\x00\x00\x00\x00", 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x05\x04\x00\x00\x00\x00\x00", 0);
   /* some settings values are illegal */
   /* max frame size = 0 */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR ONE_SETTING_HDR "\x00\x05\x00\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR ONE_SETTING_HDR "\x00\x06\xff\xff\xff\xff",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* update intiial window size */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR ONE_SETTING_HDR "\x00\x04\x00\x01\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* ack with data */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x00\x04\x00\x00\x00\x00\x00"
                            "\x00\x00\x01\x04\x01\x00\x00\x00\x00",
                            0);
   /* settings frame with invalid flags */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x04\x10\x00\x00\x00\x00", 0);
   /* unknown settings should be ignored */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR ONE_SETTING_HDR "\x00\x99\x00\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
 
diff --git a/test/core/bad_client/tests/large_metadata.c b/test/core/bad_client/tests/large_metadata.c
new file mode 100644
index 0000000000..95932205cf
--- /dev/null
+++ b/test/core/bad_client/tests/large_metadata.c
@@ -0,0 +1,478 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "test/core/bad_client/bad_client.h"
+
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include "src/core/lib/surface/server.h"
+#include "test/core/end2end/cq_verifier.h"
+
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_STR                              \
+  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"                                       \
+  /* settings frame */                                                     \
+  "\x00\x00\x00\x04\x00\x00\x00\x00\x00"                                   \
+  /* headers: generated from large_metadata.headers in this directory */   \
+  "\x00""5{\x01\x05\x00\x00\x00\x01"                                       \
+  "\x10\x05:path\x08/foo/bar"                                              \
+  "\x10\x07:scheme\x04http"                                                \
+  "\x10\x07:method\x04POST"                                                \
+  "\x10\x0a:authority\x09localhost"                                        \
+  "\x10\x0c""content-type\x10""application/grpc"                           \
+  "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip"                  \
+  "\x10\x02te\x08trailers"                                                 \
+  "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"                 \
+  "\x10\x0duser-header00~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header01~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header02~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header03~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header04~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header05~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header06~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header07~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header08~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header09~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header10~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header11~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header12~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header13~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header14~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header15~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header16~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header17~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header18~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header19~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header20~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header21~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header22~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header23~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header24~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header25~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header26~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header27~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header28~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header29~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header30~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header31~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header32~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header33~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header34~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header35~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header36~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header37~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header38~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header39~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header40~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header41~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header42~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header43~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header44~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header45~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header46~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header47~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header48~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header49~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header50~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header51~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header52~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header53~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header54~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header55~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header56~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header57~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header58~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header59~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header60~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header61~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header62~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header63~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header64~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header65~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header66~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header67~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header68~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header69~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header70~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header71~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header72~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header73~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header74~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header75~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header76~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header77~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header78~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header79~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header80~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header81~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header82~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header83~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header84~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header85~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header86~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header87~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header88~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header89~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header90~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header91~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header92~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header93~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"                                                               \
+  "\x10\x0duser-header94~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaa"
+
+#define PFX_TOO_MUCH_METADATA_FROM_SERVER_STR                              \
+  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"                                       \
+  /* settings frame: sets MAX_HEADER_LIST_SIZE to 16K */                   \
+  "\x00\x00\x06\x04\x00\x00\x00\x00\x00\x00\x06\x00\x00\x40\x00"           \
+  /* headers: generated from simple_request.headers in this directory */   \
+  "\x00\x00\xc9\x01\x04\x00\x00\x00\x01"                                   \
+  "\x10\x05:path\x08/foo/bar"                                              \
+  "\x10\x07:scheme\x04http"                                                \
+  "\x10\x07:method\x04POST"                                                \
+  "\x10\x0a:authority\x09localhost"                                        \
+  "\x10\x0c"                                                               \
+  "content-type\x10"                                                       \
+  "application/grpc"                                                       \
+  "\x10\x14grpc-accept-encoding\x15"                                       \
+  "deflate,identity,gzip"                                                  \
+  "\x10\x02te\x08trailers"                                                 \
+  "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"
+
+static void *tag(intptr_t t) { return (void *)t; }
+
+static void server_verifier(grpc_server *server, grpc_completion_queue *cq,
+                            void *registered_method) {
+  grpc_call_error error;
+  grpc_call *s;
+  grpc_call_details call_details;
+  cq_verifier *cqv = cq_verifier_create(cq);
+  grpc_metadata_array request_metadata_recv;
+
+  grpc_call_details_init(&call_details);
+  grpc_metadata_array_init(&request_metadata_recv);
+
+  error = grpc_server_request_call(server, &s, &call_details,
+                                   &request_metadata_recv, cq, cq, tag(101));
+  GPR_ASSERT(GRPC_CALL_OK == error);
+  cq_expect_completion(cqv, tag(101), 1);
+  cq_verify(cqv);
+
+  GPR_ASSERT(0 == strcmp(call_details.host, "localhost"));
+  GPR_ASSERT(0 == strcmp(call_details.method, "/foo/bar"));
+
+  grpc_metadata_array_destroy(&request_metadata_recv);
+  grpc_call_details_destroy(&call_details);
+  grpc_call_destroy(s);
+  cq_verifier_destroy(cqv);
+}
+
+static void server_verifier_sends_too_much_metadata(
+    grpc_server *server, grpc_completion_queue *cq, void *registered_method) {
+  grpc_call_error error;
+  grpc_call *s;
+  grpc_call_details call_details;
+  cq_verifier *cqv = cq_verifier_create(cq);
+  grpc_metadata_array request_metadata_recv;
+
+  grpc_call_details_init(&call_details);
+  grpc_metadata_array_init(&request_metadata_recv);
+
+  error = grpc_server_request_call(server, &s, &call_details,
+                                   &request_metadata_recv, cq, cq, tag(101));
+  GPR_ASSERT(GRPC_CALL_OK == error);
+  cq_expect_completion(cqv, tag(101), 1);
+  cq_verify(cqv);
+
+  GPR_ASSERT(0 == strcmp(call_details.host, "localhost"));
+  GPR_ASSERT(0 == strcmp(call_details.method, "/foo/bar"));
+
+  const size_t metadata_value_size = 16 * 1024;
+  grpc_metadata meta;
+  meta.key = "key";
+  meta.value = gpr_malloc(metadata_value_size + 1);
+  memset((char *)meta.value, 'a', metadata_value_size);
+  ((char *)meta.value)[metadata_value_size] = 0;
+  meta.value_length = metadata_value_size;
+
+  grpc_op op;
+  op.op = GRPC_OP_SEND_INITIAL_METADATA;
+  op.data.send_initial_metadata.count = 1;
+  op.data.send_initial_metadata.metadata = &meta;
+  op.flags = 0;
+  op.reserved = NULL;
+  error = grpc_call_start_batch(s, &op, 1, tag(102), NULL);
+  GPR_ASSERT(GRPC_CALL_OK == error);
+  cq_expect_completion(cqv, tag(102), 0);  // Operation fails.
+  cq_verify(cqv);
+
+  grpc_metadata_array_destroy(&request_metadata_recv);
+  grpc_call_details_destroy(&call_details);
+  grpc_call_destroy(s);
+  cq_verifier_destroy(cqv);
+}
+
+static void client_validator(gpr_slice_buffer *incoming) {
+  // Get last frame from incoming slice buffer.
+  gpr_slice_buffer last_frame_buffer;
+  gpr_slice_buffer_init(&last_frame_buffer);
+  gpr_slice_buffer_trim_end(incoming, 13, &last_frame_buffer);
+  GPR_ASSERT(last_frame_buffer.count == 1);
+  gpr_slice last_frame = last_frame_buffer.slices[0];
+  // Construct expected frame.
+  gpr_slice expected = gpr_slice_malloc(13);
+  uint8_t *p = GPR_SLICE_START_PTR(expected);
+  // Length.
+  *p++ = 0;
+  *p++ = 0;
+  *p++ = 4;
+  // Frame type (RST_STREAM).
+  *p++ = 3;
+  // Flags.
+  *p++ = 0;
+  // Stream ID.
+  *p++ = 0;
+  *p++ = 0;
+  *p++ = 0;
+  *p++ = 1;
+  // Payload (error code).
+  *p++ = 0;
+  *p++ = 0;
+  *p++ = 0;
+  *p++ = 11;
+  // Compare actual and expected.
+  GPR_ASSERT(gpr_slice_cmp(last_frame, expected) == 0);
+}
+
+int main(int argc, char **argv) {
+  grpc_test_init(argc, argv);
+
+  // Test sending more metadata than the server will accept.
+  GRPC_RUN_BAD_CLIENT_TEST(server_verifier, client_validator,
+                           PFX_TOO_MUCH_METADATA_FROM_CLIENT_STR, 0);
+
+  // Test sending more metadata than the client will accept.
+  GRPC_RUN_BAD_CLIENT_TEST(server_verifier_sends_too_much_metadata,
+                           client_validator,
+                           PFX_TOO_MUCH_METADATA_FROM_SERVER_STR, 0);
+
+  return 0;
+}
diff --git a/test/core/bad_client/tests/large_metadata.headers b/test/core/bad_client/tests/large_metadata.headers
new file mode 100644
index 0000000000..75de3ef100
--- /dev/null
+++ b/test/core/bad_client/tests/large_metadata.headers
@@ -0,0 +1,106 @@
+# headers used in simple_request.c
+# use tools/codegen/core/gen_header_frame.py --set_end_stream to generate
+# the binary strings contained in the source code
+:path: /foo/bar
+:scheme: http
+:method: POST
+:authority: localhost
+content-type: application/grpc
+grpc-accept-encoding: identity,deflate,gzip
+te: trailers
+user-agent: bad-client grpc-c/0.12.0.0 (linux)
+user-header00: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header01: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header02: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header03: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header04: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header05: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header06: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header07: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header08: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header09: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header10: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header11: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header12: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header13: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header14: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header15: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header16: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header17: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header18: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header19: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header20: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header21: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header22: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header23: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header24: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header25: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header26: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header27: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header28: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header29: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header30: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header31: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header32: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header33: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header34: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header35: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header36: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header37: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header38: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header39: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header40: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header41: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header42: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header43: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header44: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header45: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header46: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header47: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header48: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header49: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header50: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header51: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header52: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header53: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header54: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header55: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header56: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header57: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header58: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header59: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header60: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header61: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header62: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header63: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header64: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header65: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header66: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header67: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header68: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header69: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header70: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header71: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header72: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header73: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header74: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header75: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header76: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header77: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header78: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header79: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header80: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header81: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header82: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header83: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header84: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header85: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header86: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header87: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header88: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header89: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header90: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header91: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header92: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header93: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+user-header94: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/test/core/bad_client/tests/server_registered_method.c b/test/core/bad_client/tests/server_registered_method.c
index 60d3b890b2..6216553a61 100644
--- a/test/core/bad_client/tests/server_registered_method.c
+++ b/test/core/bad_client/tests/server_registered_method.c
@@ -111,43 +111,43 @@ int main(int argc, char **argv) {
 
   /* body generated with
    * tools/codegen/core/gen_server_registered_method_bad_client_test_body.py */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails, NULL,
                            PFX_STR "\x00\x00\x00\x00\x00\x00\x00\x00\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails, NULL,
                            PFX_STR "\x00\x00\x01\x00\x00\x00\x00\x00\x01\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails, NULL, PFX_STR
                            "\x00\x00\x02\x00\x00\x00\x00\x00\x01\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier_fails, NULL, PFX_STR
                            "\x00\x00\x03\x00\x00\x00\x00\x00\x01\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier_fails,
+      verifier_fails, NULL,
       PFX_STR "\x00\x00\x04\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00",
       GRPC_BAD_CLIENT_DISCONNECT);
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier_succeeds,
+      verifier_succeeds, NULL,
       PFX_STR "\x00\x00\x05\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\x00", 0);
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier_fails,
+      verifier_fails, NULL,
       PFX_STR "\x00\x00\x05\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01",
       GRPC_BAD_CLIENT_DISCONNECT);
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier_succeeds,
+      verifier_succeeds, NULL,
       PFX_STR "\x00\x00\x06\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\x01\x00",
       0);
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier_fails,
+      verifier_fails, NULL,
       PFX_STR "\x00\x00\x05\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x02",
       GRPC_BAD_CLIENT_DISCONNECT);
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier_fails,
+      verifier_fails, NULL,
       PFX_STR "\x00\x00\x06\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x02\x00",
       GRPC_BAD_CLIENT_DISCONNECT);
   GRPC_RUN_BAD_CLIENT_TEST(
-      verifier_succeeds, PFX_STR
+      verifier_succeeds, NULL, PFX_STR
       "\x00\x00\x07\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\x02\x00\x00",
       0);
 
diff --git a/test/core/bad_client/tests/simple_request.c b/test/core/bad_client/tests/simple_request.c
index 3ae6eb3592..25bbe968e4 100644
--- a/test/core/bad_client/tests/simple_request.c
+++ b/test/core/bad_client/tests/simple_request.c
@@ -139,42 +139,42 @@ int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
 
   /* basic request: check that things are working */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR, 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR_UNUSUAL, 0);
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR_UNUSUAL2, 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR, 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR_UNUSUAL, 0);
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR_UNUSUAL2, 0);
 
   /* push an illegal data frame */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL, PFX_STR
                            "\x00\x00\x05\x00\x00\x00\x00\x00\x01"
                            "\x34\x00\x00\x00\x00",
                            0);
 
   /* push a data frame with bad flags */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x00\x02\x00\x00\x00\x01", 0);
   /* push a window update with a bad length */
-  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, NULL,
                            PFX_STR "\x00\x00\x01\x08\x00\x00\x00\x00\x01", 0);
   /* push a window update with bad flags */
-  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, NULL,
                            PFX_STR "\x00\x00\x00\x08\x10\x00\x00\x00\x01", 0);
   /* push a window update with bad data */
-  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, PFX_STR
+  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, NULL, PFX_STR
                            "\x00\x00\x04\x08\x00\x00\x00\x00\x01"
                            "\xff\xff\xff\xff",
                            0);
   /* push a short goaway */
-  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, NULL,
                            PFX_STR "\x00\x00\x04\x07\x00\x00\x00\x00\x00", 0);
   /* disconnect before sending goaway */
-  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, NULL,
                            PFX_STR "\x00\x01\x12\x07\x00\x00\x00\x00\x00",
                            GRPC_BAD_CLIENT_DISCONNECT);
   /* push a rst_stream with a bad length */
-  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, NULL,
                            PFX_STR "\x00\x00\x01\x03\x00\x00\x00\x00\x01", 0);
   /* push a rst_stream with bad flags */
-  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(failure_verifier, NULL,
                            PFX_STR "\x00\x00\x00\x03\x10\x00\x00\x00\x01", 0);
 
   return 0;
diff --git a/test/core/bad_client/tests/unknown_frame.c b/test/core/bad_client/tests/unknown_frame.c
index f3870a1813..4f483d21f2 100644
--- a/test/core/bad_client/tests/unknown_frame.c
+++ b/test/core/bad_client/tests/unknown_frame.c
@@ -51,7 +51,7 @@ int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
 
   /* test adding prioritization data */
-  GRPC_RUN_BAD_CLIENT_TEST(verifier,
+  GRPC_RUN_BAD_CLIENT_TEST(verifier, NULL,
                            PFX_STR "\x00\x00\x00\x88\x00\x00\x00\x00\x01",
                            GRPC_BAD_CLIENT_DISCONNECT);
 
diff --git a/tools/codegen/core/gen_header_frame.py b/tools/codegen/core/gen_header_frame.py
index 96e6c67fa6..ee476267f2 100755
--- a/tools/codegen/core/gen_header_frame.py
+++ b/tools/codegen/core/gen_header_frame.py
@@ -38,6 +38,8 @@
 import json
 import sys
 
+set_end_stream = len(sys.argv) > 1 and sys.argv[1] == '--set_end_stream'
+
 # parse input, fill in vals
 vals = []
 for line in sys.stdin:
@@ -65,6 +67,9 @@ for key, value in vals:
   payload_bytes.append(payload_line)
 
 # fill in header
+flags = 0x04  # END_HEADERS
+if set_end_stream:
+  flags |= 0x01  # END_STREAM
 payload_bytes[0].extend([
     (payload_len >> 16) & 0xff,
     (payload_len >> 8) & 0xff,
@@ -72,7 +77,7 @@ payload_bytes[0].extend([
     # header frame
     0x01,
     # flags
-    0x04,
+    flags,
     # stream id
     0x00,
     0x00,
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index f546f3b995..e20d808fef 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -3387,6 +3387,23 @@
     "third_party": false, 
     "type": "target"
   }, 
+  {
+    "deps": [
+      "bad_client_test", 
+      "gpr", 
+      "gpr_test_util", 
+      "grpc_test_util_unsecure", 
+      "grpc_unsecure"
+    ], 
+    "headers": [], 
+    "language": "c", 
+    "name": "large_metadata_bad_client_test", 
+    "src": [
+      "test/core/bad_client/tests/large_metadata.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
   {
     "deps": [
       "bad_client_test", 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 0fd77854d2..4a6c137327 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -2713,6 +2713,27 @@
       "windows"
     ]
   }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1.0, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "gtest": false, 
+    "language": "c", 
+    "name": "large_metadata_bad_client_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
   {
     "args": [], 
     "ci_platforms": [
diff --git a/vsprojects/buildtests_c.sln b/vsprojects/buildtests_c.sln
index bdae447545..be8b5d40ac 100644
--- a/vsprojects/buildtests_c.sln
+++ b/vsprojects/buildtests_c.sln
@@ -1095,6 +1095,18 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "initial_settings_frame_bad_
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "large_metadata_bad_client_test", "vcxproj\test\large_metadata_bad_client_test\large_metadata_bad_client_test.vcxproj", "{B706A9EC-7982-0DBC-495D-07B165F6CF56}"
+	ProjectSection(myProperties) = preProject
+        	lib = "False"
+	EndProjectSection
+	ProjectSection(ProjectDependencies) = postProject
+		{BA67B418-B699-E41A-9CC4-0279C49481A5} = {BA67B418-B699-E41A-9CC4-0279C49481A5}
+		{0A7E7F92-FDEA-40F1-A9EC-3BA484F98BBF} = {0A7E7F92-FDEA-40F1-A9EC-3BA484F98BBF}
+		{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5} = {46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}
+		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "server_registered_method_bad_client_test", "vcxproj\test\server_registered_method_bad_client_test\server_registered_method_bad_client_test.vcxproj", "{B4E7CD82-988A-BD3A-29F8-8590D3A8BC28}"
 	ProjectSection(myProperties) = preProject
         	lib = "False"
@@ -3087,6 +3099,22 @@ Global
 		{6756895E-05BF-8CC7-58F2-868DF0C0300C}.Release-DLL|Win32.Build.0 = Release|Win32
 		{6756895E-05BF-8CC7-58F2-868DF0C0300C}.Release-DLL|x64.ActiveCfg = Release|x64
 		{6756895E-05BF-8CC7-58F2-868DF0C0300C}.Release-DLL|x64.Build.0 = Release|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug|Win32.ActiveCfg = Debug|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug|x64.ActiveCfg = Debug|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release|Win32.ActiveCfg = Release|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release|x64.ActiveCfg = Release|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug|Win32.Build.0 = Debug|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug|x64.Build.0 = Debug|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release|Win32.Build.0 = Release|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release|x64.Build.0 = Release|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug-DLL|Win32.Build.0 = Debug|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug-DLL|x64.ActiveCfg = Debug|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Debug-DLL|x64.Build.0 = Debug|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release-DLL|Win32.ActiveCfg = Release|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release-DLL|Win32.Build.0 = Release|Win32
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release-DLL|x64.ActiveCfg = Release|x64
+		{B706A9EC-7982-0DBC-495D-07B165F6CF56}.Release-DLL|x64.Build.0 = Release|x64
 		{B4E7CD82-988A-BD3A-29F8-8590D3A8BC28}.Debug|Win32.ActiveCfg = Debug|Win32
 		{B4E7CD82-988A-BD3A-29F8-8590D3A8BC28}.Debug|x64.ActiveCfg = Debug|x64
 		{B4E7CD82-988A-BD3A-29F8-8590D3A8BC28}.Release|Win32.ActiveCfg = Release|Win32
diff --git a/vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj b/vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj
new file mode 100644
index 0000000000..0a14694b75
--- /dev/null
+++ b/vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj
@@ -0,0 +1,202 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{B706A9EC-7982-0DBC-495D-07B165F6CF56}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+    <TargetName>large_metadata_bad_client_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Debug</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Debug</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'">
+    <TargetName>large_metadata_bad_client_test</TargetName>
+    <Linkage-grpc_dependencies_zlib>static</Linkage-grpc_dependencies_zlib>
+    <Configuration-grpc_dependencies_zlib>Release</Configuration-grpc_dependencies_zlib>
+    <Linkage-grpc_dependencies_openssl>static</Linkage-grpc_dependencies_openssl>
+    <Configuration-grpc_dependencies_openssl>Release</Configuration-grpc_dependencies_openssl>
+  </PropertyGroup>
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <DebugInformationFormat Condition="$(Jenkins)">None</DebugInformationFormat>
+      <MinimalRebuild Condition="$(Jenkins)">false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation Condition="!$(Jenkins)">true</GenerateDebugInformation>
+      <GenerateDebugInformation Condition="$(Jenkins)">false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\core\bad_client\tests\large_metadata.c">
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\test/bad_client\bad_client_test\bad_client_test.vcxproj">
+      <Project>{BA67B418-B699-E41A-9CC4-0279C49481A5}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_test_util_unsecure\grpc_test_util_unsecure.vcxproj">
+      <Project>{0A7E7F92-FDEA-40F1-A9EC-3BA484F98BBF}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc_unsecure\grpc_unsecure.vcxproj">
+      <Project>{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr_test_util\gpr_test_util.vcxproj">
+      <Project>{EAB0A629-17A9-44DB-B5FF-E91A721FE037}</Project>
+    </ProjectReference>
+    <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\gpr\gpr.vcxproj">
+      <Project>{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies\grpc.dependencies.zlib.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies\grpc.dependencies.openssl.targets')" />
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.redist.1.2.8.10\build\native\grpc.dependencies.zlib.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.zlib.1.2.8.10\build\native\grpc.dependencies.zlib.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.redist.1.0.204.1\build\native\grpc.dependencies.openssl.redist.targets')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props')" />
+    <Error Condition="!Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.targets')" />
+  </Target>
+</Project>
+
diff --git a/vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj.filters b/vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj.filters
new file mode 100644
index 0000000000..5eb9a5e7cb
--- /dev/null
+++ b/vsprojects/vcxproj/test/large_metadata_bad_client_test/large_metadata_bad_client_test.vcxproj.filters
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="$(SolutionDir)\..\test\core\bad_client\tests\large_metadata.c">
+      <Filter>test\core\bad_client\tests</Filter>
+    </ClCompile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Filter Include="test">
+      <UniqueIdentifier>{6c1eb0cb-9d82-f961-7220-1f6edc913666}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\core">
+      <UniqueIdentifier>{79d5006f-93a1-aa0e-2568-37aa63eef567}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\core\bad_client">
+      <UniqueIdentifier>{dbde5995-24a0-2332-4bee-0540ed3aa848}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="test\core\bad_client\tests">
+      <UniqueIdentifier>{5cf4a13f-ae24-fd98-eb59-b5301f30367c}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+</Project>
+
-- 
GitLab


From 38281cfa59097c7006a6514fca791a7b50b7ff8a Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 3 May 2016 10:51:49 -0700
Subject: [PATCH 195/570] Ruby: improve server error handling, fix a reference
 error

---
 src/ruby/lib/grpc/generic/rpc_server.rb | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 7f3a38a9f4..9a2af04947 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -332,15 +332,13 @@ module GRPC
     # the current thread to terminate it.
     def run_till_terminated
       GRPC.trap_signals
-      stopped = false
       t = Thread.new do
         run
-        stopped = true
       end
+      t.abort_on_exception = true
       wait_till_running
-      loop do
+      until running_state == :stopped
         sleep SIGNAL_CHECK_PERIOD
-        break if stopped
         break unless GRPC.handle_signals
       end
       stop
@@ -416,7 +414,7 @@ module GRPC
       GRPC.logger.warn("NOT AVAILABLE: too many jobs_waiting: #{an_rpc}")
       noop = proc { |x| x }
       c = ActiveCall.new(an_rpc.call, @cq, noop, noop, an_rpc.deadline)
-      c.send_status(StatusCodes::RESOURCE_EXHAUSTED, '')
+      c.send_status(GRPC::Core::StatusCodes::RESOURCE_EXHAUSTED, '')
       nil
     end
 
@@ -427,7 +425,7 @@ module GRPC
       GRPC.logger.warn("UNIMPLEMENTED: #{an_rpc}")
       noop = proc { |x| x }
       c = ActiveCall.new(an_rpc.call, @cq, noop, noop, an_rpc.deadline)
-      c.send_status(StatusCodes::UNIMPLEMENTED, '')
+      c.send_status(GRPC::Core::StatusCodes::UNIMPLEMENTED, '')
       nil
     end
 
@@ -443,7 +441,12 @@ module GRPC
           unless active_call.nil?
             @pool.schedule(active_call) do |ac|
               c, mth = ac
-              rpc_descs[mth].run_server_method(c, rpc_handlers[mth])
+              begin
+                rpc_descs[mth].run_server_method(c, rpc_handlers[mth])
+              rescue StandardError => e
+                c.send_status(code = GRPC::Core::StatusCodes::INTERNAL,
+                              details = "Server handler failed")
+              end
             end
           end
         rescue Core::CallError, RuntimeError => e
-- 
GitLab


From 59dfee880016e74edc9ebcadaf1ea624a4d457be Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 3 May 2016 11:33:25 -0700
Subject: [PATCH 196/570] Fixed rubocop issues with newest changes

---
 src/ruby/.rubocop.yml                   | 4 ++--
 src/ruby/lib/grpc/generic/rpc_server.rb | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/ruby/.rubocop.yml b/src/ruby/.rubocop.yml
index d13ce42655..34bb477543 100644
--- a/src/ruby/.rubocop.yml
+++ b/src/ruby/.rubocop.yml
@@ -11,10 +11,10 @@ AllCops:
     - 'pb/test/**/*'
 
 Metrics/CyclomaticComplexity:
-  Max: 8
+  Max: 9
 
 Metrics/PerceivedComplexity:
-  Max: 8
+  Max: 9
 
 Metrics/ClassLength:
   Max: 250
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 9a2af04947..a0f4071adc 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -443,9 +443,9 @@ module GRPC
               c, mth = ac
               begin
                 rpc_descs[mth].run_server_method(c, rpc_handlers[mth])
-              rescue StandardError => e
-                c.send_status(code = GRPC::Core::StatusCodes::INTERNAL,
-                              details = "Server handler failed")
+              rescue StandardError
+                c.send_status(GRPC::Core::StatusCodes::INTERNAL,
+                              'Server handler failed')
               end
             end
           end
-- 
GitLab


From 3b8f3354de5af07ea595713623bcc19cd19d6dfe Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Tue, 3 May 2016 12:18:13 -0700
Subject: [PATCH 197/570] Add plugins at the time of static initialization

---
 include/grpc++/impl/server_builder_plugin.h   | 10 -------
 include/grpc++/server_builder.h               |  3 ++
 src/cpp/server/server_builder.cc              | 18 ++++++++++++
 .../cpp/end2end/server_builder_plugin_test.cc | 28 ++++++++++++++-----
 4 files changed, 42 insertions(+), 17 deletions(-)

diff --git a/include/grpc++/impl/server_builder_plugin.h b/include/grpc++/impl/server_builder_plugin.h
index 7cf369e346..f792c4b321 100644
--- a/include/grpc++/impl/server_builder_plugin.h
+++ b/include/grpc++/impl/server_builder_plugin.h
@@ -64,16 +64,6 @@ class ServerBuilderPlugin {
 
 }  // namespace grpc
 
-#define GRPC_DECLARE_PLUGIN(plugin_name)                               \
-  namespace sBP##plugin_name {                                         \
-    extern std::unique_ptr<ServerBuilderPlugin> Create##plugin_name(); \
-  }
 
-#define GRPC_INIT_PLUGIN(map, plugin_name)        \
-  {                                               \
-    std::unique_ptr<ServerBuilderPlugin> plugin = \
-        sBP##plugin_name::Create##plugin_name();  \
-    map[plugin->name()] = std::move(plugin);      \
-  }
 
 #endif  // GRPCXX_IMPL_SERVER_BUILDER_PLUGIN_H
diff --git a/include/grpc++/server_builder.h b/include/grpc++/server_builder.h
index a47b5c71cf..52064b1434 100644
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@@ -113,6 +113,9 @@ class ServerBuilder {
   /// Return a running server which is ready for processing calls.
   std::unique_ptr<Server> BuildAndStart();
 
+  static void InternalAddPluginFactory(
+      std::unique_ptr<ServerBuilderPlugin> (*CreatePlugin)());
+
  private:
   friend class ::grpc::testing::ServerBuilderPluginTest;
 
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index 5dc73ed1e4..b6e48efa8d 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -41,9 +41,21 @@
 
 namespace grpc {
 
+static std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>* plugin_list;
+static gpr_once once_init_plugin_list = GPR_ONCE_INIT;
+
+static void do_plugin_list_init(void) {
+  plugin_list = new std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>();
+}
+
 ServerBuilder::ServerBuilder()
     : max_message_size_(-1), generic_service_(nullptr) {
   grpc_compression_options_init(&compression_options_);
+  gpr_once_init(&once_init_plugin_list, do_plugin_list_init);
+  for (auto factory : (*plugin_list)) {
+    std::unique_ptr<ServerBuilderPlugin> plugin = factory();
+    plugins_[plugin->name()] = std::move(plugin);
+  }
 }
 
 std::unique_ptr<ServerCompletionQueue> ServerBuilder::AddCompletionQueue() {
@@ -156,4 +168,10 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   return server;
 }
 
+void ServerBuilder::InternalAddPluginFactory(
+    std::unique_ptr<ServerBuilderPlugin> (*CreatePlugin)()) {
+  gpr_once_init(&once_init_plugin_list, do_plugin_list_init);
+  (*plugin_list).push_back(CreatePlugin);
+}
+
 }  // namespace grpc
diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index 9ed176d29d..0d44999a08 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -115,6 +115,11 @@ class InsertPluginServerBuilderOption : public ServerBuilderOption {
   void UpdatePlugins(
       std::map<grpc::string, std::unique_ptr<ServerBuilderPlugin>>* plugins)
       GRPC_OVERRIDE {
+    auto it = plugins->begin();
+    while (it != plugins->end()) {
+      plugins->erase(it++);
+    }
+
     std::unique_ptr<TestServerBuilderPlugin> plugin(
         new TestServerBuilderPlugin());
     if (register_service_) plugin->SetRegisterService();
@@ -127,13 +132,24 @@ class InsertPluginServerBuilderOption : public ServerBuilderOption {
   bool register_service_;
 };
 
-namespace sBPTestServerBuilderPlugin {
-
 std::unique_ptr<ServerBuilderPlugin> CreateTestServerBuilderPlugin() {
   return std::unique_ptr<ServerBuilderPlugin>(new TestServerBuilderPlugin());
 }
 
-}  // namespace sBPTestServerBuilderPlugin
+void grpc_AddServerBuilderPlugin_reflection() {
+  static bool already_here = false;
+  if (already_here) return;
+  already_here = true;
+  ::grpc::ServerBuilder::InternalAddPluginFactory(
+      &CreateTestServerBuilderPlugin);
+}
+
+// Force AddServerBuilderPlugin() to be called at static initialization time.
+struct StaticPluginInitializer_reflection {
+  StaticPluginInitializer_reflection() {
+    grpc_AddServerBuilderPlugin_reflection();
+  }
+} static_plugin_initializer_reflection_;
 
 class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
  public:
@@ -146,8 +162,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
 
   void InsertPlugin() {
     if (GetParam()) {
-      // Add ServerBuilder plugin directly
-      GRPC_INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      // Add ServerBuilder plugin in static initialization
       EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
     } else {
       // Add ServerBuilder plugin using ServerBuilder::SetOption()
@@ -158,8 +173,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
 
   void InsertPluginWithTestService() {
     if (GetParam()) {
-      // Add ServerBuilder plugin directly
-      GRPC_INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      // Add ServerBuilder plugin in static initialization
       EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
       auto plugin = static_cast<TestServerBuilderPlugin*>(
           builder_->plugins_[PLUGIN_NAME].get());
-- 
GitLab


From e4d2748f2fec4b189cdb7d13e25df0be95888ba2 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 3 May 2016 12:19:33 -0700
Subject: [PATCH 198/570] Fix async_end2end_test flow control

Completion queues + flow control + single threading is hard.

We need a read outstanding on a call to grant flow control tokens to the
remote end.

To do that we need to request a read *before* we wait for the write to
be finished, otherwise, in the case of a large write we'll block waiting
for flow control tokens.

Built on #6402
---
 test/cpp/end2end/async_end2end_test.cc | 131 ++++++++++++++-----------
 1 file changed, 73 insertions(+), 58 deletions(-)

diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index 4de181b901..0232a9fa31 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -281,10 +281,11 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
 
       send_response.set_message(recv_request.message());
       response_writer.Finish(send_response, Status::OK, tag(3));
-      Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
-
       response_reader->Finish(&recv_response, &recv_status, tag(4));
-      Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
+      Verifier(GetParam().disable_blocking)
+          .Expect(3, true)
+          .Expect(4, true)
+          .Verify(cq_.get());
 
       EXPECT_EQ(send_response.message(), recv_response.message());
       EXPECT_TRUE(recv_status.ok());
@@ -345,12 +346,9 @@ TEST_P(AsyncEnd2endTest, AsyncNextRpc) {
 
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(3));
-  Verifier(GetParam().disable_blocking)
-      .Expect(3, true)
-      .Verify(cq_.get(), std::chrono::system_clock::time_point::max());
-
   response_reader->Finish(&recv_response, &recv_status, tag(4));
   Verifier(GetParam().disable_blocking)
+      .Expect(3, true)
       .Expect(4, true)
       .Verify(cq_.get(), std::chrono::system_clock::time_point::max());
 
@@ -384,31 +382,35 @@ TEST_P(AsyncEnd2endTest, SimpleClientStreaming) {
       .Verify(cq_.get());
 
   cli_stream->Write(send_request, tag(3));
-  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
-
   srv_stream.Read(&recv_request, tag(4));
-  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(3, true)
+      .Expect(4, true)
+      .Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   cli_stream->Write(send_request, tag(5));
-  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
-
   srv_stream.Read(&recv_request, tag(6));
-  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(5, true)
+      .Expect(6, true)
+      .Verify(cq_.get());
 
   EXPECT_EQ(send_request.message(), recv_request.message());
   cli_stream->WritesDone(tag(7));
-  Verifier(GetParam().disable_blocking).Expect(7, true).Verify(cq_.get());
-
   srv_stream.Read(&recv_request, tag(8));
-  Verifier(GetParam().disable_blocking).Expect(8, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(7, true)
+      .Expect(8, false)
+      .Verify(cq_.get());
 
   send_response.set_message(recv_request.message());
   srv_stream.Finish(send_response, Status::OK, tag(9));
-  Verifier(GetParam().disable_blocking).Expect(9, true).Verify(cq_.get());
-
   cli_stream->Finish(&recv_status, tag(10));
-  Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(9, true)
+      .Expect(10, true)
+      .Verify(cq_.get());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
@@ -442,24 +444,27 @@ TEST_P(AsyncEnd2endTest, SimpleServerStreaming) {
 
   send_response.set_message(recv_request.message());
   srv_stream.Write(send_response, tag(3));
-  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
-
   cli_stream->Read(&recv_response, tag(4));
-  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(3, true)
+      .Expect(4, true)
+      .Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
 
   srv_stream.Write(send_response, tag(5));
-  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
-
   cli_stream->Read(&recv_response, tag(6));
-  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(5, true)
+      .Expect(6, true)
+      .Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
 
   srv_stream.Finish(Status::OK, tag(7));
-  Verifier(GetParam().disable_blocking).Expect(7, true).Verify(cq_.get());
-
   cli_stream->Read(&recv_response, tag(8));
-  Verifier(GetParam().disable_blocking).Expect(8, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(7, true)
+      .Expect(8, false)
+      .Verify(cq_.get());
 
   cli_stream->Finish(&recv_status, tag(9));
   Verifier(GetParam().disable_blocking).Expect(9, true).Verify(cq_.get());
@@ -493,31 +498,35 @@ TEST_P(AsyncEnd2endTest, SimpleBidiStreaming) {
       .Verify(cq_.get());
 
   cli_stream->Write(send_request, tag(3));
-  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
-
   srv_stream.Read(&recv_request, tag(4));
-  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(3, true)
+      .Expect(4, true)
+      .Verify(cq_.get());
   EXPECT_EQ(send_request.message(), recv_request.message());
 
   send_response.set_message(recv_request.message());
   srv_stream.Write(send_response, tag(5));
-  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
-
   cli_stream->Read(&recv_response, tag(6));
-  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(5, true)
+      .Expect(6, true)
+      .Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
 
   cli_stream->WritesDone(tag(7));
-  Verifier(GetParam().disable_blocking).Expect(7, true).Verify(cq_.get());
-
   srv_stream.Read(&recv_request, tag(8));
-  Verifier(GetParam().disable_blocking).Expect(8, false).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(7, true)
+      .Expect(8, false)
+      .Verify(cq_.get());
 
   srv_stream.Finish(Status::OK, tag(9));
-  Verifier(GetParam().disable_blocking).Expect(9, true).Verify(cq_.get());
-
   cli_stream->Finish(&recv_status, tag(10));
-  Verifier(GetParam().disable_blocking).Expect(10, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(9, true)
+      .Expect(10, true)
+      .Verify(cq_.get());
 
   EXPECT_TRUE(recv_status.ok());
 }
@@ -562,11 +571,11 @@ TEST_P(AsyncEnd2endTest, ClientInitialMetadataRpc) {
 
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(3));
-
-  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
-
   response_reader->Finish(&recv_response, &recv_status, tag(4));
-  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(3, true)
+      .Expect(4, true)
+      .Verify(cq_.get());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
@@ -612,10 +621,11 @@ TEST_P(AsyncEnd2endTest, ServerInitialMetadataRpc) {
 
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(5));
-  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
-
   response_reader->Finish(&recv_response, &recv_status, tag(6));
-  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(5, true)
+      .Expect(6, true)
+      .Verify(cq_.get());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
@@ -652,11 +662,13 @@ TEST_P(AsyncEnd2endTest, ServerTrailingMetadataRpc) {
   srv_ctx.AddTrailingMetadata(meta1.first, meta1.second);
   srv_ctx.AddTrailingMetadata(meta2.first, meta2.second);
   response_writer.Finish(send_response, Status::OK, tag(4));
+  response_reader->Finish(&recv_response, &recv_status, tag(5));
 
-  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(4, true)
+      .Expect(5, true)
+      .Verify(cq_.get());
 
-  response_reader->Finish(&recv_response, &recv_status, tag(5));
-  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
   auto server_trailing_metadata = cli_ctx.GetServerTrailingMetadata();
@@ -730,11 +742,13 @@ TEST_P(AsyncEnd2endTest, MetadataRpc) {
   srv_ctx.AddTrailingMetadata(meta5.first, meta5.second);
   srv_ctx.AddTrailingMetadata(meta6.first, meta6.second);
   response_writer.Finish(send_response, Status::OK, tag(5));
+  response_reader->Finish(&recv_response, &recv_status, tag(6));
 
-  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(5, true)
+      .Expect(6, true)
+      .Verify(cq_.get());
 
-  response_reader->Finish(&recv_response, &recv_status, tag(6));
-  Verifier(GetParam().disable_blocking).Expect(6, true).Verify(cq_.get());
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
   auto server_trailing_metadata = cli_ctx.GetServerTrailingMetadata();
@@ -807,12 +821,13 @@ TEST_P(AsyncEnd2endTest, ServerCheckDone) {
 
   send_response.set_message(recv_request.message());
   response_writer.Finish(send_response, Status::OK, tag(3));
-  Verifier(GetParam().disable_blocking).Expect(3, true).Verify(cq_.get());
-  Verifier(GetParam().disable_blocking).Expect(5, true).Verify(cq_.get());
-  EXPECT_FALSE(srv_ctx.IsCancelled());
-
   response_reader->Finish(&recv_response, &recv_status, tag(4));
-  Verifier(GetParam().disable_blocking).Expect(4, true).Verify(cq_.get());
+  Verifier(GetParam().disable_blocking)
+      .Expect(3, true)
+      .Expect(4, true)
+      .Expect(5, true)
+      .Verify(cq_.get());
+  EXPECT_FALSE(srv_ctx.IsCancelled());
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.ok());
-- 
GitLab


From 7cae1f7198abd0f7048c8cc4e5946afbacc36b0b Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Tue, 3 May 2016 12:23:08 -0700
Subject: [PATCH 199/570] Remove some unneeded code from an earlier iteration
 of this code.

---
 test/core/end2end/cq_verifier.c | 8 --------
 test/core/end2end/cq_verifier.h | 1 -
 2 files changed, 9 deletions(-)

diff --git a/test/core/end2end/cq_verifier.c b/test/core/end2end/cq_verifier.c
index 5f1a33242e..77afe588d7 100644
--- a/test/core/end2end/cq_verifier.c
+++ b/test/core/end2end/cq_verifier.c
@@ -107,14 +107,6 @@ int contains_metadata(grpc_metadata_array *array, const char *key,
   return has_metadata(array->metadata, array->count, key, value);
 }
 
-int contains_metadata_key(grpc_metadata_array *array, const char *key) {
-  for (size_t i = 0; i < array->count; ++i) {
-    if (strcmp(array->metadata[i].key, key) == 0)
-      return 1;
-  }
-  return 0;
-}
-
 static gpr_slice merge_slices(gpr_slice *slices, size_t nslices) {
   size_t i;
   size_t len = 0;
diff --git a/test/core/end2end/cq_verifier.h b/test/core/end2end/cq_verifier.h
index a54065950d..b3e07c45a5 100644
--- a/test/core/end2end/cq_verifier.h
+++ b/test/core/end2end/cq_verifier.h
@@ -62,6 +62,5 @@ void cq_expect_completion(cq_verifier *v, void *tag, int success);
 int byte_buffer_eq_string(grpc_byte_buffer *byte_buffer, const char *string);
 int contains_metadata(grpc_metadata_array *array, const char *key,
                       const char *value);
-int contains_metadata_key(grpc_metadata_array *array, const char *key);
 
 #endif /* GRPC_TEST_CORE_END2END_CQ_VERIFIER_H */
-- 
GitLab


From a4edeb337229b7468a7ccbef6cb9d3c135b21b41 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Tue, 3 May 2016 12:24:16 -0700
Subject: [PATCH 200/570] Fix build breakage in bad_client tests.

---
 test/core/bad_client/tests/head_of_line_blocking.c | 2 +-
 test/core/bad_client/tests/window_overflow.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/core/bad_client/tests/head_of_line_blocking.c b/test/core/bad_client/tests/head_of_line_blocking.c
index 53cd4537b2..e4051bb668 100644
--- a/test/core/bad_client/tests/head_of_line_blocking.c
+++ b/test/core/bad_client/tests/head_of_line_blocking.c
@@ -144,7 +144,7 @@ int main(int argc, char **argv) {
     addbuf(hdr, sizeof(hdr));
     addbuf(msg, FRAME_SIZE);
   }
-  grpc_run_bad_client_test(verifier, g_buffer, g_count, 0);
+  grpc_run_bad_client_test(verifier, NULL, g_buffer, g_count, 0);
   gpr_free(g_buffer);
 
   return 0;
diff --git a/test/core/bad_client/tests/window_overflow.c b/test/core/bad_client/tests/window_overflow.c
index 16f11e7dd0..0d17dbe448 100644
--- a/test/core/bad_client/tests/window_overflow.c
+++ b/test/core/bad_client/tests/window_overflow.c
@@ -105,7 +105,7 @@ int main(int argc, char **argv) {
       addbuf(message, sizeof(message));
     }
   }
-  grpc_run_bad_client_test(verifier, g_buffer, g_count, 0);
+  grpc_run_bad_client_test(verifier, NULL, g_buffer, g_count, 0);
   gpr_free(g_buffer);
 
   return 0;
-- 
GitLab


From b6a9016fc234714632a20cb25dc2e822a72243f8 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 09:41:15 -0700
Subject: [PATCH 201/570] add tests for AsyncCallServer

---
 .../Grpc.Core.Tests/Grpc.Core.Tests.csproj    |   2 +
 .../Internal/AsyncCallServerTest.cs           | 134 +++++++++++++
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 134 +------------
 .../Internal/FakeNativeCall.cs                | 177 ++++++++++++++++++
 .../Grpc.Core/Internal/AsyncCallServer.cs     |   9 +
 5 files changed, 324 insertions(+), 132 deletions(-)
 create mode 100644 src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
 create mode 100644 src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs

diff --git a/src/csharp/Grpc.Core.Tests/Grpc.Core.Tests.csproj b/src/csharp/Grpc.Core.Tests/Grpc.Core.Tests.csproj
index 0cd059c232..47131fc454 100644
--- a/src/csharp/Grpc.Core.Tests/Grpc.Core.Tests.csproj
+++ b/src/csharp/Grpc.Core.Tests/Grpc.Core.Tests.csproj
@@ -84,6 +84,8 @@
     <Compile Include="SanityTest.cs" />
     <Compile Include="HalfcloseTest.cs" />
     <Compile Include="NUnitMain.cs" />
+    <Compile Include="Internal\FakeNativeCall.cs" />
+    <Compile Include="Internal\AsyncCallServerTest.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
new file mode 100644
index 0000000000..8c178657a1
--- /dev/null
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -0,0 +1,134 @@
+#region Copyright notice and license
+
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+
+using Grpc.Core.Internal;
+using NUnit.Framework;
+
+namespace Grpc.Core.Internal.Tests
+{
+    /// <summary>
+    /// Uses fake native call to test interaction of <c>AsyncCallServer</c> wrapping code with C core in different situations.
+    /// </summary>
+    public class AsyncCallServerTest
+    {
+        Server server;
+        FakeNativeCall fakeCall;
+        AsyncCallServer<string, string> asyncCallServer;
+
+        [SetUp]
+        public void Init()
+        {
+            var environment = GrpcEnvironment.AddRef();
+            server = new Server();
+
+            fakeCall = new FakeNativeCall();
+            asyncCallServer = new AsyncCallServer<string, string>(
+                Marshallers.StringMarshaller.Serializer, Marshallers.StringMarshaller.Deserializer,
+                environment,
+                server);
+            asyncCallServer.InitializeForTesting(fakeCall);
+        }
+
+        [TearDown]
+        public void Cleanup()
+        {
+            GrpcEnvironment.Release();
+        }
+
+        [Test]
+        public void CancelNotificationAfterStartDisposes()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
+            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
+
+            // Finishing requestStream is needed for dispose to happen.
+            var moveNextTask = requestStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            Assert.IsFalse(moveNextTask.Result);
+
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
+            AssertDisposed(asyncCallServer, fakeCall, finishedTask);
+        }
+
+        [Test]
+        public void ReadAfterCancelNotificationCanSucceed()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
+            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
+
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
+
+            // Check that startin a read after cancel notification has been processed is legal.
+            var moveNextTask = requestStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            Assert.IsFalse(moveNextTask.Result);
+
+            AssertDisposed(asyncCallServer, fakeCall, finishedTask);
+        }
+
+
+        // TODO: read completion failure ...
+
+        // TODO: 
+
+
+
+        // TODO: write fails...
+
+        // TODO: write completion fails...
+
+        // TODO: cancellation delivered...
+
+        // TODO: cancel notification in the middle of a read...
+
+        // TODO: cancel notification in the middle of a write...
+
+        // TODO: cancellation delivered...
+
+        // TODO: what does writing status do to reads?
+
+        static void AssertDisposed(AsyncCallServer<string, string> asyncCallServer, FakeNativeCall fakeCall, Task finishedTask)
+        {
+            Assert.IsTrue(fakeCall.IsDisposed);
+            Assert.IsTrue(finishedTask.IsCompleted);
+            Assert.DoesNotThrow(() => finishedTask.Wait());
+        }
+    }
+}
diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index ed2d22815b..abe9d4a2e6 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -42,7 +42,7 @@ using NUnit.Framework;
 namespace Grpc.Core.Internal.Tests
 {
     /// <summary>
-    /// Uses fake native call to test interaction of wrapping code with C core in different situations.
+    /// Uses fake native call to test interaction of <c>AsyncCall</c> wrapping code with C core in different situations.
     /// </summary>
     public class AsyncCallTest
     {
@@ -480,139 +480,9 @@ namespace Grpc.Core.Internal.Tests
             Assert.IsTrue(fakeCall.IsDisposed);
 
             var ex = Assert.ThrowsAsync<RpcException>(async () => await moveNextTask);
+            Assert.AreEqual(expectedStatusCode, ex.Status.StatusCode);
             Assert.AreEqual(expectedStatusCode, asyncCall.GetStatus().StatusCode);
             Assert.AreEqual(0, asyncCall.GetTrailers().Count);
         }
-
-        internal class FakeNativeCall : INativeCall
-        {
-            public UnaryResponseClientHandler UnaryResponseClientHandler
-            {
-                get;
-                set;
-            }
-
-            public ReceivedStatusOnClientHandler ReceivedStatusOnClientHandler
-            {
-                get;
-                set;
-            }
-
-            public ReceivedMessageHandler ReceivedMessageHandler
-            {
-                get;
-                set;
-            }
-
-            public ReceivedResponseHeadersHandler ReceivedResponseHeadersHandler
-            {
-                get;
-                set;
-            }
-
-            public SendCompletionHandler SendCompletionHandler
-            {
-                get;
-                set;
-            }
-
-            public ReceivedCloseOnServerHandler ReceivedCloseOnServerHandler
-            {
-                get;
-                set;
-            }
-
-            public bool IsCancelled
-            {
-                get;
-                set;
-            }
-
-            public bool IsDisposed
-            {
-                get;
-                set;
-            }
-
-            public void Cancel()
-            {
-                IsCancelled = true;
-            }
-
-            public void CancelWithStatus(Status status)
-            {
-                IsCancelled = true;
-            }
-
-            public string GetPeer()
-            {
-                return "PEER";
-            }
-
-            public void StartUnary(UnaryResponseClientHandler callback, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
-            {
-                UnaryResponseClientHandler = callback;
-            }
-
-            public void StartUnary(BatchContextSafeHandle ctx, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
-            {
-                throw new NotImplementedException();
-            }
-
-            public void StartClientStreaming(UnaryResponseClientHandler callback, MetadataArraySafeHandle metadataArray)
-            {
-                UnaryResponseClientHandler = callback;
-            }
-
-            public void StartServerStreaming(ReceivedStatusOnClientHandler callback, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
-            {
-                ReceivedStatusOnClientHandler = callback;
-            }
-
-            public void StartDuplexStreaming(ReceivedStatusOnClientHandler callback, MetadataArraySafeHandle metadataArray)
-            {
-                ReceivedStatusOnClientHandler = callback;
-            }
-
-            public void StartReceiveMessage(ReceivedMessageHandler callback)
-            {
-                ReceivedMessageHandler = callback;
-            }
-
-            public void StartReceiveInitialMetadata(ReceivedResponseHeadersHandler callback)
-            {
-                ReceivedResponseHeadersHandler = callback;
-            }
-
-            public void StartSendInitialMetadata(SendCompletionHandler callback, MetadataArraySafeHandle metadataArray)
-            {
-                SendCompletionHandler = callback;
-            }
-
-            public void StartSendMessage(SendCompletionHandler callback, byte[] payload, WriteFlags writeFlags, bool sendEmptyInitialMetadata)
-            {
-                SendCompletionHandler = callback;
-            }
-
-            public void StartSendCloseFromClient(SendCompletionHandler callback)
-            {
-                SendCompletionHandler = callback;
-            }
-
-            public void StartSendStatusFromServer(SendCompletionHandler callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata)
-            {
-                SendCompletionHandler = callback;
-            }
-
-            public void StartServerSide(ReceivedCloseOnServerHandler callback)
-            {
-                ReceivedCloseOnServerHandler = callback;
-            }
-
-            public void Dispose()
-            {
-                IsDisposed = true;
-            }
-        }
     }
 }
diff --git a/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs b/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
new file mode 100644
index 0000000000..441bf9660b
--- /dev/null
+++ b/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
@@ -0,0 +1,177 @@
+#region Copyright notice and license
+
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+
+using Grpc.Core.Internal;
+using NUnit.Framework;
+
+namespace Grpc.Core.Internal.Tests
+{
+    /// <summary>
+    /// For testing purposes.
+    /// </summary>
+    internal class FakeNativeCall : INativeCall
+    {
+        public UnaryResponseClientHandler UnaryResponseClientHandler
+        {
+            get;
+            set;
+        }
+
+        public ReceivedStatusOnClientHandler ReceivedStatusOnClientHandler
+        {
+            get;
+            set;
+        }
+
+        public ReceivedMessageHandler ReceivedMessageHandler
+        {
+            get;
+            set;
+        }
+
+        public ReceivedResponseHeadersHandler ReceivedResponseHeadersHandler
+        {
+            get;
+            set;
+        }
+
+        public SendCompletionHandler SendCompletionHandler
+        {
+            get;
+            set;
+        }
+
+        public ReceivedCloseOnServerHandler ReceivedCloseOnServerHandler
+        {
+            get;
+            set;
+        }
+
+        public bool IsCancelled
+        {
+            get;
+            set;
+        }
+
+        public bool IsDisposed
+        {
+            get;
+            set;
+        }
+
+        public void Cancel()
+        {
+            IsCancelled = true;
+        }
+
+        public void CancelWithStatus(Status status)
+        {
+            IsCancelled = true;
+        }
+
+        public string GetPeer()
+        {
+            return "PEER";
+        }
+
+        public void StartUnary(UnaryResponseClientHandler callback, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
+        {
+            UnaryResponseClientHandler = callback;
+        }
+
+        public void StartUnary(BatchContextSafeHandle ctx, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void StartClientStreaming(UnaryResponseClientHandler callback, MetadataArraySafeHandle metadataArray)
+        {
+            UnaryResponseClientHandler = callback;
+        }
+
+        public void StartServerStreaming(ReceivedStatusOnClientHandler callback, byte[] payload, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags)
+        {
+            ReceivedStatusOnClientHandler = callback;
+        }
+
+        public void StartDuplexStreaming(ReceivedStatusOnClientHandler callback, MetadataArraySafeHandle metadataArray)
+        {
+            ReceivedStatusOnClientHandler = callback;
+        }
+
+        public void StartReceiveMessage(ReceivedMessageHandler callback)
+        {
+            ReceivedMessageHandler = callback;
+        }
+
+        public void StartReceiveInitialMetadata(ReceivedResponseHeadersHandler callback)
+        {
+            ReceivedResponseHeadersHandler = callback;
+        }
+
+        public void StartSendInitialMetadata(SendCompletionHandler callback, MetadataArraySafeHandle metadataArray)
+        {
+            SendCompletionHandler = callback;
+        }
+
+        public void StartSendMessage(SendCompletionHandler callback, byte[] payload, WriteFlags writeFlags, bool sendEmptyInitialMetadata)
+        {
+            SendCompletionHandler = callback;
+        }
+
+        public void StartSendCloseFromClient(SendCompletionHandler callback)
+        {
+            SendCompletionHandler = callback;
+        }
+
+        public void StartSendStatusFromServer(SendCompletionHandler callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata)
+        {
+            SendCompletionHandler = callback;
+        }
+
+        public void StartServerSide(ReceivedCloseOnServerHandler callback)
+        {
+            ReceivedCloseOnServerHandler = callback;
+        }
+
+        public void Dispose()
+        {
+            IsDisposed = true;
+        }
+    }
+}
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index cce480b2c4..efcf4ea7fe 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -64,6 +64,15 @@ namespace Grpc.Core.Internal
             InitializeInternal(call);
         }
 
+        /// <summary>
+        /// Only for testing purposes.
+        /// </summary>
+        public void InitializeForTesting(INativeCall call)
+        {
+            server.AddCallReference(this);
+            InitializeInternal(call);
+        }
+
         /// <summary>
         /// Starts a server side call.
         /// </summary>
-- 
GitLab


From ce60d8e7a4f9a23495d0d2edb22dadbb78ca8089 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 09:52:40 -0700
Subject: [PATCH 202/570] add AsyncCalServer tests to sanity tests

---
 .../Grpc.Core.Tests/Internal/AsyncCallServerTest.cs       | 8 +++-----
 src/csharp/tests.json                                     | 1 +
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index 8c178657a1..a1671c97d5 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -83,7 +83,7 @@ namespace Grpc.Core.Internal.Tests
             Assert.IsFalse(moveNextTask.Result);
 
             fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
-            AssertDisposed(asyncCallServer, fakeCall, finishedTask);
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
         }
 
         [Test]
@@ -100,14 +100,12 @@ namespace Grpc.Core.Internal.Tests
             fakeCall.ReceivedMessageHandler(true, null);
             Assert.IsFalse(moveNextTask.Result);
 
-            AssertDisposed(asyncCallServer, fakeCall, finishedTask);
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
         }
 
 
         // TODO: read completion failure ...
 
-        // TODO: 
-
 
 
         // TODO: write fails...
@@ -124,7 +122,7 @@ namespace Grpc.Core.Internal.Tests
 
         // TODO: what does writing status do to reads?
 
-        static void AssertDisposed(AsyncCallServer<string, string> asyncCallServer, FakeNativeCall fakeCall, Task finishedTask)
+        static void AssertFinished(AsyncCallServer<string, string> asyncCallServer, FakeNativeCall fakeCall, Task finishedTask)
         {
             Assert.IsTrue(fakeCall.IsDisposed);
             Assert.IsTrue(finishedTask.IsCompleted);
diff --git a/src/csharp/tests.json b/src/csharp/tests.json
index f733352a31..f6af3408d5 100644
--- a/src/csharp/tests.json
+++ b/src/csharp/tests.json
@@ -1,5 +1,6 @@
 {
   "Grpc.Core.Tests": [
+    "Grpc.Core.Internal.Tests.AsyncCallServerTest",
     "Grpc.Core.Internal.Tests.AsyncCallTest",
     "Grpc.Core.Internal.Tests.ChannelArgsSafeHandleTest",
     "Grpc.Core.Internal.Tests.CompletionQueueEventTest",
-- 
GitLab


From b32e29f0a2f2cbe858e040190f2fd69237007f9a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 12:55:42 -0700
Subject: [PATCH 203/570] make SendStatusFromServer independent on WriteAsync

---
 .../Grpc.Core/Internal/AsyncCallBase.cs       |  9 +++------
 .../Grpc.Core/Internal/AsyncCallServer.cs     | 19 ++++++++++---------
 .../Grpc.Core/Internal/ServerCallHandler.cs   | 12 +++++-------
 .../Internal/ServerResponseStream.cs          |  7 -------
 4 files changed, 18 insertions(+), 29 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index abacfabadb..18dbe87734 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -69,6 +69,7 @@ namespace Grpc.Core.Internal
 
         protected AsyncCompletionDelegate<object> sendCompletionDelegate;  // Completion of a pending send or sendclose if not null.
         protected TaskCompletionSource<TRead> streamingReadTcs;  // Completion of a pending streaming read if not null.
+        protected TaskCompletionSource<object> sendStatusFromServerTcs;
 
         protected bool readingDone;  // True if last read (i.e. read with null payload) was already received.
         protected bool halfcloseRequested;  // True if send close have been initiated.
@@ -328,22 +329,18 @@ namespace Grpc.Core.Internal
         /// </summary>
         protected void HandleSendStatusFromServerFinished(bool success)
         {
-            AsyncCompletionDelegate<object> origCompletionDelegate = null;
             lock (myLock)
             {
-                origCompletionDelegate = sendCompletionDelegate;
-                sendCompletionDelegate = null;
-
                 ReleaseResourcesIfPossible();
             }
 
             if (!success)
             {
-                FireCompletion(origCompletionDelegate, null, new InvalidOperationException("Error sending status from server."));
+                sendStatusFromServerTcs.SetException(new InvalidOperationException("Error sending status from server."));
             }
             else
             {
-                FireCompletion(origCompletionDelegate, null, null);
+                sendStatusFromServerTcs.SetResult(null);
             }
         }
 
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index efcf4ea7fe..94f49bd8f2 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -136,24 +136,24 @@ namespace Grpc.Core.Internal
         }
 
         /// <summary>
-        /// Sends call result status, also indicating server is done with streaming responses.
-        /// Only one pending send action is allowed at any given time.
-        /// completionDelegate is called when the operation finishes.
+        /// Sends call result status, indicating we are done with writes.
+        /// Sending a status different from StatusCode.OK will also implicitly cancel the call.
         /// </summary>
-        public void StartSendStatusFromServer(Status status, Metadata trailers, AsyncCompletionDelegate<object> completionDelegate)
+        public Task SendStatusFromServerAsync(Status status, Metadata trailers)
         {
             lock (myLock)
             {
-                GrpcPreconditions.CheckNotNull(completionDelegate, "Completion delegate cannot be null");
-                CheckSendingAllowed(allowFinished: false);
+                GrpcPreconditions.CheckState(started);
+                GrpcPreconditions.CheckState(!disposed);
+                GrpcPreconditions.CheckState(!halfcloseRequested, "Can only send status from server once.");
 
                 using (var metadataArray = MetadataArraySafeHandle.Create(trailers))
                 {
                     call.StartSendStatusFromServer(HandleSendStatusFromServerFinished, status, metadataArray, !initialMetadataSent);
                 }
                 halfcloseRequested = true;
-                readingDone = true;
-                sendCompletionDelegate = completionDelegate;
+                sendStatusFromServerTcs = new TaskCompletionSource<object>();
+                return sendStatusFromServerTcs.Task;
             }
         }
 
@@ -198,12 +198,13 @@ namespace Grpc.Core.Internal
         /// </summary>
         private void HandleFinishedServerside(bool success, bool cancelled)
         {
+            // NOTE: because this event is a result of batch containing GRPC_OP_RECV_CLOSE_ON_SERVER,
+            // success will be always set to true.
             lock (myLock)
             {
                 finished = true;
                 ReleaseResourcesIfPossible();
             }
-            // TODO(jtattermusch): handle error
 
             if (cancelled)
             {
diff --git a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
index 1f83e51548..bf9df9f783 100644
--- a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
@@ -93,7 +93,7 @@ namespace Grpc.Core.Internal
             }
             try
             {
-                await responseStream.WriteStatusAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -149,7 +149,7 @@ namespace Grpc.Core.Internal
 
             try
             {
-                await responseStream.WriteStatusAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -209,7 +209,7 @@ namespace Grpc.Core.Internal
 
             try
             {
-                await responseStream.WriteStatusAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -260,7 +260,7 @@ namespace Grpc.Core.Internal
             }
             try
             {
-                await responseStream.WriteStatusAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -282,9 +282,7 @@ namespace Grpc.Core.Internal
             
             asyncCall.Initialize(newRpc.Call);
             var finishedTask = asyncCall.ServerSideCallAsync();
-            var responseStream = new ServerResponseStream<byte[], byte[]>(asyncCall);
-
-            await responseStream.WriteStatusAsync(new Status(StatusCode.Unimplemented, ""), Metadata.Empty).ConfigureAwait(false);
+            await asyncCall.SendStatusFromServerAsync(new Status(StatusCode.Unimplemented, ""), Metadata.Empty).ConfigureAwait(false);
             await finishedTask.ConfigureAwait(false);
         }
     }
diff --git a/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs b/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs
index 03e39efc02..ecfee0bfdd 100644
--- a/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs
@@ -57,13 +57,6 @@ namespace Grpc.Core.Internal
             return taskSource.Task;
         }
 
-        public Task WriteStatusAsync(Status status, Metadata trailers)
-        {
-            var taskSource = new AsyncCompletionTaskSource<object>();
-            call.StartSendStatusFromServer(status, trailers, taskSource.CompletionDelegate);
-            return taskSource.Task;
-        }
-
         public Task WriteResponseHeadersAsync(Metadata responseHeaders)
         {
             var taskSource = new AsyncCompletionTaskSource<object>();
-- 
GitLab


From 9a9813bc4b89b58400adbcfdb4eab6a12165f563 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 12:57:41 -0700
Subject: [PATCH 204/570] add more tests

---
 .../Internal/AsyncCallServerTest.cs           | 83 ++++++++++++++++---
 .../Internal/FakeNativeCall.cs                |  8 +-
 2 files changed, 80 insertions(+), 11 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index a1671c97d5..169de5a780 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -75,7 +75,6 @@ namespace Grpc.Core.Internal.Tests
         {
             var finishedTask = asyncCallServer.ServerSideCallAsync();
             var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
-            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
 
             // Finishing requestStream is needed for dispose to happen.
             var moveNextTask = requestStream.MoveNext();
@@ -91,7 +90,6 @@ namespace Grpc.Core.Internal.Tests
         {
             var finishedTask = asyncCallServer.ServerSideCallAsync();
             var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
-            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
 
             fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
 
@@ -103,24 +101,89 @@ namespace Grpc.Core.Internal.Tests
             AssertFinished(asyncCallServer, fakeCall, finishedTask);
         }
 
+        [Test]
+        public void ReadCompletionFailureClosesRequestStream()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
+
+            // if a read completion's success==false, the request stream will silently finish
+            // and we rely on C core cancelling the call.
+            var moveNextTask = requestStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(false, null);
+            Assert.IsFalse(moveNextTask.Result);
+
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
+        }
+
+        [Test]
+        public void WriteAfterCancelNotificationFails()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
+            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
+
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
+
+            // TODO(jtattermusch): should we throw a different exception type instead?
+            Assert.Throws(typeof(InvalidOperationException), () => responseStream.WriteAsync("request1"));
+
+            // Finishing requestStream is needed for dispose to happen.
+            var moveNextTask = requestStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            Assert.IsFalse(moveNextTask.Result);
+
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
+        }
+
+        [Test]
+        public void WriteCompletionFailureThrows()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
+            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
+
+            var writeTask = responseStream.WriteAsync("request1");
+            fakeCall.SendCompletionHandler(false);
+            // TODO(jtattermusch): should we throw a different exception type instead?
+            Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await writeTask);
 
-        // TODO: read completion failure ...
+            // Finishing requestStream is needed for dispose to happen.
+            var moveNextTask = requestStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            Assert.IsFalse(moveNextTask.Result);
 
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
 
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
+        }
 
-        // TODO: write fails...
+        [Test]
+        public void WriteAndWriteStatusCanRunConcurrently()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
+            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
 
-        // TODO: write completion fails...
+            var writeTask = responseStream.WriteAsync("request1");
+            var writeStatusTask = asyncCallServer.SendStatusFromServerAsync(Status.DefaultSuccess, new Metadata());
 
-        // TODO: cancellation delivered...
+            fakeCall.SendCompletionHandler(true);
+            fakeCall.SendStatusFromServerHandler(true);
 
-        // TODO: cancel notification in the middle of a read...
+            Assert.DoesNotThrowAsync(async () => await writeTask);
+            Assert.DoesNotThrowAsync(async () => await writeStatusTask);
 
-        // TODO: cancel notification in the middle of a write...
+            // Finishing requestStream is needed for dispose to happen.
+            var moveNextTask = requestStream.MoveNext();
+            fakeCall.ReceivedMessageHandler(true, null);
+            Assert.IsFalse(moveNextTask.Result);
 
-        // TODO: cancellation delivered...
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
 
-        // TODO: what does writing status do to reads?
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
+        }
 
         static void AssertFinished(AsyncCallServer<string, string> asyncCallServer, FakeNativeCall fakeCall, Task finishedTask)
         {
diff --git a/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs b/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
index 441bf9660b..1bec258ca2 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
@@ -76,6 +76,12 @@ namespace Grpc.Core.Internal.Tests
             set;
         }
 
+        public SendCompletionHandler SendStatusFromServerHandler
+        {
+            get;
+            set;
+        }
+
         public ReceivedCloseOnServerHandler ReceivedCloseOnServerHandler
         {
             get;
@@ -161,7 +167,7 @@ namespace Grpc.Core.Internal.Tests
 
         public void StartSendStatusFromServer(SendCompletionHandler callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata)
         {
-            SendCompletionHandler = callback;
+            SendStatusFromServerHandler = callback;
         }
 
         public void StartServerSide(ReceivedCloseOnServerHandler callback)
-- 
GitLab


From 2624cfb511d54b7d41f9eeab4073d2e6c9def9ad Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 13:04:33 -0700
Subject: [PATCH 205/570] fixup

---
 src/csharp/Grpc.Core/Internal/AsyncCallServer.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index 94f49bd8f2..44f2988e21 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -152,6 +152,7 @@ namespace Grpc.Core.Internal
                     call.StartSendStatusFromServer(HandleSendStatusFromServerFinished, status, metadataArray, !initialMetadataSent);
                 }
                 halfcloseRequested = true;
+                initialMetadataSent = true;
                 sendStatusFromServerTcs = new TaskCompletionSource<object>();
                 return sendStatusFromServerTcs.Task;
             }
-- 
GitLab


From f21f465bceaca0bfd23a377d56fa19fa4794fede Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 15:29:45 -0700
Subject: [PATCH 206/570] make AsyncCallServerTest finish correctly

---
 .../Grpc.Core.Tests/Internal/AsyncCallServerTest.cs    | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index 169de5a780..0b6981f871 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -54,7 +54,14 @@ namespace Grpc.Core.Internal.Tests
         public void Init()
         {
             var environment = GrpcEnvironment.AddRef();
-            server = new Server();
+
+            // Create a fake server just so we have an instance to refer to.
+            // The server won't actually be used at all.
+            server = new Server()
+            {
+                Ports = { { "localhost", 0, ServerCredentials.Insecure } }
+            };
+            server.Start();
 
             fakeCall = new FakeNativeCall();
             asyncCallServer = new AsyncCallServer<string, string>(
@@ -67,6 +74,7 @@ namespace Grpc.Core.Internal.Tests
         [TearDown]
         public void Cleanup()
         {
+            server.ShutdownAsync().Wait();
             GrpcEnvironment.Release();
         }
 
-- 
GitLab


From c553034b827f9f4dbd48bf865e89db5a29607794 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Tue, 3 May 2016 15:42:45 -0700
Subject: [PATCH 207/570] Add reflection.proto

---
 .../grpc/reflection/v1alpha/reflection.proto  | 92 +++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 src/proto/grpc/reflection/v1alpha/reflection.proto

diff --git a/src/proto/grpc/reflection/v1alpha/reflection.proto b/src/proto/grpc/reflection/v1alpha/reflection.proto
new file mode 100644
index 0000000000..e6735d2cd5
--- /dev/null
+++ b/src/proto/grpc/reflection/v1alpha/reflection.proto
@@ -0,0 +1,92 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Service exported by server reflection
+
+syntax = "proto3";
+
+package grpc.reflection.v1alpha;
+
+service ServerReflection {
+  // List the full names of registered services.
+  rpc ListService(EmptyRequest) returns (ListServiceResponse) {
+  }
+
+  // Find a proto file by file name.
+  rpc GetFileByName(FileNameRequest) returns (FileDescriptorProtoResponse) {
+  }
+
+  // Find the proto file that declares the given fully-qualified symbol name.
+  rpc GetFileContainingSymbol(SymbolRequest)
+      returns (FileDescriptorProtoResponse) {
+  }
+
+  // Find the proto file which defines an extension extending the given message
+  // type with the given field number.
+  rpc GetFileContainingExtension(ExtensionRequest)
+      returns (FileDescriptorProtoResponse) {
+  }
+
+  // Finds the tag numbers used by all known extensions of extendee_type, and
+  // appends them to ExtensionNumberResponse in an undefined order.
+  rpc GetAllExtensionNumbers(TypeRequest) returns (ExtensionNumberResponse) {
+  }
+}
+
+message EmptyRequest {
+}
+
+message FileNameRequest {
+  string filename = 1;
+}
+
+message SymbolRequest {
+  string symbol = 1;
+}
+
+message ExtensionRequest {
+  string containing_type = 1;
+  int32 extension_number = 2;
+}
+
+message TypeRequest {
+  string type = 1;
+}
+
+message ListServiceResponse {
+  repeated string services = 1;
+}
+
+message FileDescriptorProtoResponse {
+  bytes file_descriptor_proto = 1;
+}
+
+message ExtensionNumberResponse {
+  repeated int32 extension_number = 1;
+}
-- 
GitLab


From b0de7163ade5b290850cae660349dbcab86f99ba Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Tue, 3 May 2016 15:48:19 -0700
Subject: [PATCH 208/570] Add proto comments to generated _pb2.py files

---
 examples/python/helloworld/helloworld_pb2.py  |  73 ++-----
 .../python/route_guide/route_guide_pb2.py     | 189 ++++++------------
 src/compiler/python_generator.cc              |  47 +++--
 3 files changed, 114 insertions(+), 195 deletions(-)

diff --git a/examples/python/helloworld/helloworld_pb2.py b/examples/python/helloworld/helloworld_pb2.py
index 1b2674e4c8..1ee80e4034 100644
--- a/examples/python/helloworld/helloworld_pb2.py
+++ b/examples/python/helloworld/helloworld_pb2.py
@@ -1,6 +1,8 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: helloworld.proto
 
+import sys
+_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import message as _message
 from google.protobuf import reflection as _reflection
@@ -17,7 +19,7 @@ DESCRIPTOR = _descriptor.FileDescriptor(
   name='helloworld.proto',
   package='helloworld',
   syntax='proto3',
-  serialized_pb=b'\n\x10helloworld.proto\x12\nhelloworld\"\x1c\n\x0cHelloRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\"\x1d\n\nHelloReply\x12\x0f\n\x07message\x18\x01 \x01(\t2I\n\x07Greeter\x12>\n\x08SayHello\x12\x18.helloworld.HelloRequest\x1a\x16.helloworld.HelloReply\"\x00\x42\x18\n\x10io.grpc.examples\xa2\x02\x03HLWb\x06proto3'
+  serialized_pb=_b('\n\x10helloworld.proto\x12\nhelloworld\"\x1c\n\x0cHelloRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\"\x1d\n\nHelloReply\x12\x0f\n\x07message\x18\x01 \x01(\t2I\n\x07Greeter\x12>\n\x08SayHello\x12\x18.helloworld.HelloRequest\x1a\x16.helloworld.HelloReply\"\x00\x42\x36\n\x1bio.grpc.examples.helloworldB\x0fHelloWorldProtoP\x01\xa2\x02\x03HLWb\x06proto3')
 )
 _sym_db.RegisterFileDescriptor(DESCRIPTOR)
 
@@ -34,7 +36,7 @@ _HELLOREQUEST = _descriptor.Descriptor(
     _descriptor.FieldDescriptor(
       name='name', full_name='helloworld.HelloRequest.name', index=0,
       number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
+      has_default_value=False, default_value=_b("").decode('utf-8'),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
@@ -65,7 +67,7 @@ _HELLOREPLY = _descriptor.Descriptor(
     _descriptor.FieldDescriptor(
       name='message', full_name='helloworld.HelloReply.message', index=0,
       number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
+      has_default_value=False, default_value=_b("").decode('utf-8'),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
@@ -104,69 +106,28 @@ _sym_db.RegisterMessage(HelloReply)
 
 
 DESCRIPTOR.has_options = True
-DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), b'\n\020io.grpc.examples\242\002\003HLW')
+DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), _b('\n\033io.grpc.examples.helloworldB\017HelloWorldProtoP\001\242\002\003HLW'))
 import abc
+import six
 from grpc.beta import implementations as beta_implementations
-from grpc.early_adopter import implementations as early_adopter_implementations
-from grpc.framework.alpha import utilities as alpha_utilities
+from grpc.beta import interfaces as beta_interfaces
 from grpc.framework.common import cardinality
 from grpc.framework.interfaces.face import utilities as face_utilities
-class EarlyAdopterGreeterServicer(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
-  def SayHello(self, request, context):
-    raise NotImplementedError()
-class EarlyAdopterGreeterServer(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
-  def start(self):
-    raise NotImplementedError()
-  @abc.abstractmethod
-  def stop(self):
-    raise NotImplementedError()
-class EarlyAdopterGreeterStub(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
-  def SayHello(self, request):
-    raise NotImplementedError()
-  SayHello.async = None
-def early_adopter_create_Greeter_server(servicer, port, private_key=None, certificate_chain=None):
-  import helloworld_pb2
-  import helloworld_pb2
-  method_service_descriptions = {
-    "SayHello": alpha_utilities.unary_unary_service_description(
-      servicer.SayHello,
-      helloworld_pb2.HelloRequest.FromString,
-      helloworld_pb2.HelloReply.SerializeToString,
-    ),
-  }
-  return early_adopter_implementations.server("helloworld.Greeter", method_service_descriptions, port, private_key=private_key, certificate_chain=certificate_chain)
-def early_adopter_create_Greeter_stub(host, port, metadata_transformer=None, secure=False, root_certificates=None, private_key=None, certificate_chain=None, server_host_override=None):
-  import helloworld_pb2
-  import helloworld_pb2
-  method_invocation_descriptions = {
-    "SayHello": alpha_utilities.unary_unary_invocation_description(
-      helloworld_pb2.HelloRequest.SerializeToString,
-      helloworld_pb2.HelloReply.FromString,
-    ),
-  }
-  return early_adopter_implementations.stub("helloworld.Greeter", method_invocation_descriptions, host, port, metadata_transformer=metadata_transformer, secure=secure, root_certificates=root_certificates, private_key=private_key, certificate_chain=certificate_chain, server_host_override=server_host_override)
 
 class BetaGreeterServicer(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
+  """The greeting service definition.
+  """
   def SayHello(self, request, context):
-    raise NotImplementedError()
+    """Sends a greeting
+    """
+    context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
 
 class BetaGreeterStub(object):
-  """The interface to which stubs will conform."""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
+  """The greeting service definition.
+  """
   def SayHello(self, request, timeout):
+    """Sends a greeting
+    """
     raise NotImplementedError()
   SayHello.future = None
 
diff --git a/examples/python/route_guide/route_guide_pb2.py b/examples/python/route_guide/route_guide_pb2.py
index d4d9f8dcd5..81d5d07527 100644
--- a/examples/python/route_guide/route_guide_pb2.py
+++ b/examples/python/route_guide/route_guide_pb2.py
@@ -1,6 +1,8 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: route_guide.proto
 
+import sys
+_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import message as _message
 from google.protobuf import reflection as _reflection
@@ -17,7 +19,7 @@ DESCRIPTOR = _descriptor.FileDescriptor(
   name='route_guide.proto',
   package='routeguide',
   syntax='proto3',
-  serialized_pb=b'\n\x11route_guide.proto\x12\nrouteguide\",\n\x05Point\x12\x10\n\x08latitude\x18\x01 \x01(\x05\x12\x11\n\tlongitude\x18\x02 \x01(\x05\"I\n\tRectangle\x12\x1d\n\x02lo\x18\x01 \x01(\x0b\x32\x11.routeguide.Point\x12\x1d\n\x02hi\x18\x02 \x01(\x0b\x32\x11.routeguide.Point\"<\n\x07\x46\x65\x61ture\x12\x0c\n\x04name\x18\x01 \x01(\t\x12#\n\x08location\x18\x02 \x01(\x0b\x32\x11.routeguide.Point\"A\n\tRouteNote\x12#\n\x08location\x18\x01 \x01(\x0b\x32\x11.routeguide.Point\x12\x0f\n\x07message\x18\x02 \x01(\t\"b\n\x0cRouteSummary\x12\x13\n\x0bpoint_count\x18\x01 \x01(\x05\x12\x15\n\rfeature_count\x18\x02 \x01(\x05\x12\x10\n\x08\x64istance\x18\x03 \x01(\x05\x12\x14\n\x0c\x65lapsed_time\x18\x04 \x01(\x05\x32\x85\x02\n\nRouteGuide\x12\x36\n\nGetFeature\x12\x11.routeguide.Point\x1a\x13.routeguide.Feature\"\x00\x12>\n\x0cListFeatures\x12\x15.routeguide.Rectangle\x1a\x13.routeguide.Feature\"\x00\x30\x01\x12>\n\x0bRecordRoute\x12\x11.routeguide.Point\x1a\x18.routeguide.RouteSummary\"\x00(\x01\x12?\n\tRouteChat\x12\x15.routeguide.RouteNote\x1a\x15.routeguide.RouteNote\"\x00(\x01\x30\x01\x42\x0f\n\x07\x65x.grpc\xa2\x02\x03RTGb\x06proto3'
+  serialized_pb=_b('\n\x11route_guide.proto\x12\nrouteguide\",\n\x05Point\x12\x10\n\x08latitude\x18\x01 \x01(\x05\x12\x11\n\tlongitude\x18\x02 \x01(\x05\"I\n\tRectangle\x12\x1d\n\x02lo\x18\x01 \x01(\x0b\x32\x11.routeguide.Point\x12\x1d\n\x02hi\x18\x02 \x01(\x0b\x32\x11.routeguide.Point\"<\n\x07\x46\x65\x61ture\x12\x0c\n\x04name\x18\x01 \x01(\t\x12#\n\x08location\x18\x02 \x01(\x0b\x32\x11.routeguide.Point\"A\n\tRouteNote\x12#\n\x08location\x18\x01 \x01(\x0b\x32\x11.routeguide.Point\x12\x0f\n\x07message\x18\x02 \x01(\t\"b\n\x0cRouteSummary\x12\x13\n\x0bpoint_count\x18\x01 \x01(\x05\x12\x15\n\rfeature_count\x18\x02 \x01(\x05\x12\x10\n\x08\x64istance\x18\x03 \x01(\x05\x12\x14\n\x0c\x65lapsed_time\x18\x04 \x01(\x05\x32\x85\x02\n\nRouteGuide\x12\x36\n\nGetFeature\x12\x11.routeguide.Point\x1a\x13.routeguide.Feature\"\x00\x12>\n\x0cListFeatures\x12\x15.routeguide.Rectangle\x1a\x13.routeguide.Feature\"\x00\x30\x01\x12>\n\x0bRecordRoute\x12\x11.routeguide.Point\x1a\x18.routeguide.RouteSummary\"\x00(\x01\x12?\n\tRouteChat\x12\x15.routeguide.RouteNote\x1a\x15.routeguide.RouteNote\"\x00(\x01\x30\x01\x42\x36\n\x1bio.grpc.examples.routeguideB\x0fRouteGuideProtoP\x01\xa2\x02\x03RTGb\x06proto3')
 )
 _sym_db.RegisterFileDescriptor(DESCRIPTOR)
 
@@ -110,7 +112,7 @@ _FEATURE = _descriptor.Descriptor(
     _descriptor.FieldDescriptor(
       name='name', full_name='routeguide.Feature.name', index=0,
       number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
+      has_default_value=False, default_value=_b("").decode('utf-8'),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
@@ -155,7 +157,7 @@ _ROUTENOTE = _descriptor.Descriptor(
     _descriptor.FieldDescriptor(
       name='message', full_name='routeguide.RouteNote.message', index=1,
       number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
+      has_default_value=False, default_value=_b("").decode('utf-8'),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None),
@@ -274,149 +276,86 @@ _sym_db.RegisterMessage(RouteSummary)
 
 
 DESCRIPTOR.has_options = True
-DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), b'\n\007ex.grpc\242\002\003RTG')
+DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), _b('\n\033io.grpc.examples.routeguideB\017RouteGuideProtoP\001\242\002\003RTG'))
 import abc
+import six
 from grpc.beta import implementations as beta_implementations
-from grpc.early_adopter import implementations as early_adopter_implementations
-from grpc.framework.alpha import utilities as alpha_utilities
+from grpc.beta import interfaces as beta_interfaces
 from grpc.framework.common import cardinality
 from grpc.framework.interfaces.face import utilities as face_utilities
-class EarlyAdopterRouteGuideServicer(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
-  def GetFeature(self, request, context):
-    raise NotImplementedError()
-  @abc.abstractmethod
-  def ListFeatures(self, request, context):
-    raise NotImplementedError()
-  @abc.abstractmethod
-  def RecordRoute(self, request_iterator, context):
-    raise NotImplementedError()
-  @abc.abstractmethod
-  def RouteChat(self, request_iterator, context):
-    raise NotImplementedError()
-class EarlyAdopterRouteGuideServer(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
-  def start(self):
-    raise NotImplementedError()
-  @abc.abstractmethod
-  def stop(self):
-    raise NotImplementedError()
-class EarlyAdopterRouteGuideStub(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
-  def GetFeature(self, request):
-    raise NotImplementedError()
-  GetFeature.async = None
-  @abc.abstractmethod
-  def ListFeatures(self, request):
-    raise NotImplementedError()
-  ListFeatures.async = None
-  @abc.abstractmethod
-  def RecordRoute(self, request_iterator):
-    raise NotImplementedError()
-  RecordRoute.async = None
-  @abc.abstractmethod
-  def RouteChat(self, request_iterator):
-    raise NotImplementedError()
-  RouteChat.async = None
-def early_adopter_create_RouteGuide_server(servicer, port, private_key=None, certificate_chain=None):
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  method_service_descriptions = {
-    "GetFeature": alpha_utilities.unary_unary_service_description(
-      servicer.GetFeature,
-      route_guide_pb2.Point.FromString,
-      route_guide_pb2.Feature.SerializeToString,
-    ),
-    "ListFeatures": alpha_utilities.unary_stream_service_description(
-      servicer.ListFeatures,
-      route_guide_pb2.Rectangle.FromString,
-      route_guide_pb2.Feature.SerializeToString,
-    ),
-    "RecordRoute": alpha_utilities.stream_unary_service_description(
-      servicer.RecordRoute,
-      route_guide_pb2.Point.FromString,
-      route_guide_pb2.RouteSummary.SerializeToString,
-    ),
-    "RouteChat": alpha_utilities.stream_stream_service_description(
-      servicer.RouteChat,
-      route_guide_pb2.RouteNote.FromString,
-      route_guide_pb2.RouteNote.SerializeToString,
-    ),
-  }
-  return early_adopter_implementations.server("routeguide.RouteGuide", method_service_descriptions, port, private_key=private_key, certificate_chain=certificate_chain)
-def early_adopter_create_RouteGuide_stub(host, port, metadata_transformer=None, secure=False, root_certificates=None, private_key=None, certificate_chain=None, server_host_override=None):
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  import route_guide_pb2
-  method_invocation_descriptions = {
-    "GetFeature": alpha_utilities.unary_unary_invocation_description(
-      route_guide_pb2.Point.SerializeToString,
-      route_guide_pb2.Feature.FromString,
-    ),
-    "ListFeatures": alpha_utilities.unary_stream_invocation_description(
-      route_guide_pb2.Rectangle.SerializeToString,
-      route_guide_pb2.Feature.FromString,
-    ),
-    "RecordRoute": alpha_utilities.stream_unary_invocation_description(
-      route_guide_pb2.Point.SerializeToString,
-      route_guide_pb2.RouteSummary.FromString,
-    ),
-    "RouteChat": alpha_utilities.stream_stream_invocation_description(
-      route_guide_pb2.RouteNote.SerializeToString,
-      route_guide_pb2.RouteNote.FromString,
-    ),
-  }
-  return early_adopter_implementations.stub("routeguide.RouteGuide", method_invocation_descriptions, host, port, metadata_transformer=metadata_transformer, secure=secure, root_certificates=root_certificates, private_key=private_key, certificate_chain=certificate_chain, server_host_override=server_host_override)
 
 class BetaRouteGuideServicer(object):
-  """<fill me in later!>"""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
+  """Interface exported by the server.
+  """
   def GetFeature(self, request, context):
-    raise NotImplementedError()
-  @abc.abstractmethod
+    """A simple RPC.
+
+    Obtains the feature at a given position.
+
+    A feature with an empty name is returned if there's no feature at the given
+    position.
+    """
+    context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
   def ListFeatures(self, request, context):
-    raise NotImplementedError()
-  @abc.abstractmethod
+    """A server-to-client streaming RPC.
+
+    Obtains the Features available within the given Rectangle.  Results are
+    streamed rather than returned at once (e.g. in a response message with a
+    repeated field), as the rectangle may cover a large area and contain a
+    huge number of features.
+    """
+    context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
   def RecordRoute(self, request_iterator, context):
-    raise NotImplementedError()
-  @abc.abstractmethod
+    """A client-to-server streaming RPC.
+
+    Accepts a stream of Points on a route being traversed, returning a
+    RouteSummary when traversal is completed.
+    """
+    context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
   def RouteChat(self, request_iterator, context):
-    raise NotImplementedError()
+    """A Bidirectional streaming RPC.
+
+    Accepts a stream of RouteNotes sent while a route is being traversed,
+    while receiving other RouteNotes (e.g. from other users).
+    """
+    context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
 
 class BetaRouteGuideStub(object):
-  """The interface to which stubs will conform."""
-  __metaclass__ = abc.ABCMeta
-  @abc.abstractmethod
+  """Interface exported by the server.
+  """
   def GetFeature(self, request, timeout):
+    """A simple RPC.
+
+    Obtains the feature at a given position.
+
+    A feature with an empty name is returned if there's no feature at the given
+    position.
+    """
     raise NotImplementedError()
   GetFeature.future = None
-  @abc.abstractmethod
   def ListFeatures(self, request, timeout):
+    """A server-to-client streaming RPC.
+
+    Obtains the Features available within the given Rectangle.  Results are
+    streamed rather than returned at once (e.g. in a response message with a
+    repeated field), as the rectangle may cover a large area and contain a
+    huge number of features.
+    """
     raise NotImplementedError()
-  @abc.abstractmethod
   def RecordRoute(self, request_iterator, timeout):
+    """A client-to-server streaming RPC.
+
+    Accepts a stream of Points on a route being traversed, returning a
+    RouteSummary when traversal is completed.
+    """
     raise NotImplementedError()
   RecordRoute.future = None
-  @abc.abstractmethod
   def RouteChat(self, request_iterator, timeout):
+    """A Bidirectional streaming RPC.
+
+    Accepts a stream of RouteNotes sent while a route is being traversed,
+    while receiving other RouteNotes (e.g. from other users).
+    """
     raise NotImplementedError()
 
 def beta_create_RouteGuide_server(servicer, pool=None, pool_size=None, default_timeout=None, maximum_timeout=None):
diff --git a/src/compiler/python_generator.cc b/src/compiler/python_generator.cc
index 59137e1c92..8e76e6dce6 100644
--- a/src/compiler/python_generator.cc
+++ b/src/compiler/python_generator.cc
@@ -182,18 +182,40 @@ bool GetModuleAndMessagePath(const Descriptor* type,
   return true;
 }
 
+// Get all comments (leading, leading_detached, trailing) and print them as a
+// docstring. Any leading space of a line will be removed, but the line wrapping
+// will not be changed.
+template <typename DescriptorType>
+static void PrintAllComments(const DescriptorType* desc, Printer* printer) {
+  std::vector<grpc::string> comments;
+  grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_LEADING_DETACHED,
+                             &comments);
+  grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_LEADING,
+                             &comments);
+  grpc_generator::GetComment(desc, grpc_generator::COMMENTTYPE_TRAILING,
+                             &comments);
+  if (comments.empty()) {
+    return;
+  }
+  printer->Print("\"\"\"");
+  for (auto it = comments.begin(); it != comments.end(); ++it) {
+    size_t start_pos = it->find_first_not_of(' ');
+    if (start_pos != grpc::string::npos) {
+      printer->Print(it->c_str() + start_pos);
+    }
+    printer->Print("\n");
+  }
+  printer->Print("\"\"\"\n");
+}
+
 bool PrintBetaServicer(const ServiceDescriptor* service,
                        Printer* out) {
-  grpc::string doc = "<fill me in later!>";
-  map<grpc::string, grpc::string> dict = ListToDict({
-        "Service", service->name(),
-        "Documentation", doc,
-      });
   out->Print("\n");
-  out->Print(dict, "class Beta$Service$Servicer(object):\n");
+  out->Print("class Beta$Service$Servicer(object):\n", "Service",
+             service->name());
   {
     IndentScope raii_class_indent(out);
-    out->Print(dict, "\"\"\"$Documentation$\"\"\"\n");
+    PrintAllComments(service, out);
     for (int i = 0; i < service->method_count(); ++i) {
       auto meth = service->method(i);
       grpc::string arg_name = meth->client_streaming() ?
@@ -202,6 +224,7 @@ bool PrintBetaServicer(const ServiceDescriptor* service,
                  "Method", meth->name(), "ArgName", arg_name);
       {
         IndentScope raii_method_indent(out);
+        PrintAllComments(meth, out);
         out->Print("context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)\n");
       }
     }
@@ -211,16 +234,11 @@ bool PrintBetaServicer(const ServiceDescriptor* service,
 
 bool PrintBetaStub(const ServiceDescriptor* service,
                    Printer* out) {
-  grpc::string doc = "The interface to which stubs will conform.";
-  map<grpc::string, grpc::string> dict = ListToDict({
-        "Service", service->name(),
-        "Documentation", doc,
-      });
   out->Print("\n");
-  out->Print(dict, "class Beta$Service$Stub(object):\n");
+  out->Print("class Beta$Service$Stub(object):\n", "Service", service->name());
   {
     IndentScope raii_class_indent(out);
-    out->Print(dict, "\"\"\"$Documentation$\"\"\"\n");
+    PrintAllComments(service, out);
     for (int i = 0; i < service->method_count(); ++i) {
       const MethodDescriptor* meth = service->method(i);
       grpc::string arg_name = meth->client_streaming() ?
@@ -229,6 +247,7 @@ bool PrintBetaStub(const ServiceDescriptor* service,
       out->Print(methdict, "def $Method$(self, $ArgName$, timeout):\n");
       {
         IndentScope raii_method_indent(out);
+        PrintAllComments(meth, out);
         out->Print("raise NotImplementedError()\n");
       }
       if (!meth->server_streaming()) {
-- 
GitLab


From 99341e30cf17889d3063e76a2eaa05c98021645b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 29 Apr 2016 14:47:39 -0700
Subject: [PATCH 209/570] move helper script for dockerization

---
 tools/{jenkins => run_tests/dockerize}/build_and_run_docker.sh    | 0
 .../dockerize}/build_docker_and_run_tests.sh                      | 0
 tools/{jenkins => run_tests/dockerize}/build_interop_image.sh     | 0
 .../dockerize}/build_interop_stress_image.sh                      | 0
 tools/{jenkins => run_tests/dockerize}/docker_run.sh              | 0
 tools/{jenkins => run_tests/dockerize}/docker_run_tests.sh        | 0
 6 files changed, 0 insertions(+), 0 deletions(-)
 rename tools/{jenkins => run_tests/dockerize}/build_and_run_docker.sh (100%)
 rename tools/{jenkins => run_tests/dockerize}/build_docker_and_run_tests.sh (100%)
 rename tools/{jenkins => run_tests/dockerize}/build_interop_image.sh (100%)
 rename tools/{jenkins => run_tests/dockerize}/build_interop_stress_image.sh (100%)
 rename tools/{jenkins => run_tests/dockerize}/docker_run.sh (100%)
 rename tools/{jenkins => run_tests/dockerize}/docker_run_tests.sh (100%)

diff --git a/tools/jenkins/build_and_run_docker.sh b/tools/run_tests/dockerize/build_and_run_docker.sh
similarity index 100%
rename from tools/jenkins/build_and_run_docker.sh
rename to tools/run_tests/dockerize/build_and_run_docker.sh
diff --git a/tools/jenkins/build_docker_and_run_tests.sh b/tools/run_tests/dockerize/build_docker_and_run_tests.sh
similarity index 100%
rename from tools/jenkins/build_docker_and_run_tests.sh
rename to tools/run_tests/dockerize/build_docker_and_run_tests.sh
diff --git a/tools/jenkins/build_interop_image.sh b/tools/run_tests/dockerize/build_interop_image.sh
similarity index 100%
rename from tools/jenkins/build_interop_image.sh
rename to tools/run_tests/dockerize/build_interop_image.sh
diff --git a/tools/jenkins/build_interop_stress_image.sh b/tools/run_tests/dockerize/build_interop_stress_image.sh
similarity index 100%
rename from tools/jenkins/build_interop_stress_image.sh
rename to tools/run_tests/dockerize/build_interop_stress_image.sh
diff --git a/tools/jenkins/docker_run.sh b/tools/run_tests/dockerize/docker_run.sh
similarity index 100%
rename from tools/jenkins/docker_run.sh
rename to tools/run_tests/dockerize/docker_run.sh
diff --git a/tools/jenkins/docker_run_tests.sh b/tools/run_tests/dockerize/docker_run_tests.sh
similarity index 100%
rename from tools/jenkins/docker_run_tests.sh
rename to tools/run_tests/dockerize/docker_run_tests.sh
-- 
GitLab


From 26ca776e3ee4b81203cc4b97a956cbe9f6c00268 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 29 Apr 2016 14:51:35 -0700
Subject: [PATCH 210/570] update working directories

---
 tools/run_tests/dockerize/build_and_run_docker.sh       | 2 +-
 tools/run_tests/dockerize/build_docker_and_run_tests.sh | 2 +-
 tools/run_tests/dockerize/build_interop_image.sh        | 2 +-
 tools/run_tests/dockerize/build_interop_stress_image.sh | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/run_tests/dockerize/build_and_run_docker.sh b/tools/run_tests/dockerize/build_and_run_docker.sh
index 92dbbc6f38..1ef34b2f96 100755
--- a/tools/run_tests/dockerize/build_and_run_docker.sh
+++ b/tools/run_tests/dockerize/build_and_run_docker.sh
@@ -33,7 +33,7 @@
 
 set -ex
 
-cd $(dirname $0)/../..
+cd $(dirname $0)/../../..
 git_root=$(pwd)
 cd -
 
diff --git a/tools/run_tests/dockerize/build_docker_and_run_tests.sh b/tools/run_tests/dockerize/build_docker_and_run_tests.sh
index 5779e63db9..c2ea6f2c6e 100755
--- a/tools/run_tests/dockerize/build_docker_and_run_tests.sh
+++ b/tools/run_tests/dockerize/build_docker_and_run_tests.sh
@@ -33,7 +33,7 @@
 
 set -ex
 
-cd $(dirname $0)/../..
+cd $(dirname $0)/../../..
 git_root=$(pwd)
 cd -
 
diff --git a/tools/run_tests/dockerize/build_interop_image.sh b/tools/run_tests/dockerize/build_interop_image.sh
index d2ba97c3de..48a216a124 100755
--- a/tools/run_tests/dockerize/build_interop_image.sh
+++ b/tools/run_tests/dockerize/build_interop_image.sh
@@ -40,7 +40,7 @@ set -x
 #  BUILD_INTEROP_DOCKER_EXTRA_ARGS - optional args to be passed to the
 #    docker run command
 
-cd `dirname $0`/../..
+cd `dirname $0`/../../..
 GRPC_ROOT=`pwd`
 MOUNT_ARGS="-v $GRPC_ROOT:/var/local/jenkins/grpc:ro"
 
diff --git a/tools/run_tests/dockerize/build_interop_stress_image.sh b/tools/run_tests/dockerize/build_interop_stress_image.sh
index 31ffa752ab..4407c8da90 100755
--- a/tools/run_tests/dockerize/build_interop_stress_image.sh
+++ b/tools/run_tests/dockerize/build_interop_stress_image.sh
@@ -44,7 +44,7 @@ set -x
 #  BUILD_INTEROP_DOCKER_EXTRA_ARGS - optional args to be passed to the
 #    docker run command
 
-cd `dirname $0`/../..
+cd `dirname $0`/../../..
 GRPC_ROOT=`pwd`
 MOUNT_ARGS="-v $GRPC_ROOT:/var/local/jenkins/grpc:ro"
 
-- 
GitLab


From 9835d4b1f7a4a065117e865e98c6f7b01e8eda96 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 29 Apr 2016 15:05:05 -0700
Subject: [PATCH 211/570] update locations of dockerization scripts

---
 tools/jenkins/run_fuzzer.sh                            | 4 ++--
 tools/run_tests/artifact_targets.py                    | 4 ++--
 tools/run_tests/distribtest_targets.py                 | 4 ++--
 tools/run_tests/package_targets.py                     | 4 ++--
 tools/run_tests/run_interop_tests.py                   | 2 +-
 tools/run_tests/run_stress_tests.py                    | 2 +-
 tools/run_tests/run_tests.py                           | 4 ++--
 tools/run_tests/stress_test/configs/asan.json          | 2 +-
 tools/run_tests/stress_test/configs/go.json            | 2 +-
 tools/run_tests/stress_test/configs/java.json          | 2 +-
 tools/run_tests/stress_test/configs/node-cxx.json      | 4 ++--
 tools/run_tests/stress_test/configs/node.json          | 2 +-
 tools/run_tests/stress_test/configs/opt-tsan-asan.json | 6 +++---
 tools/run_tests/stress_test/configs/opt.json           | 2 +-
 tools/run_tests/stress_test/configs/tsan.json          | 2 +-
 15 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/tools/jenkins/run_fuzzer.sh b/tools/jenkins/run_fuzzer.sh
index 3f25a93319..cfa7acefab 100755
--- a/tools/jenkins/run_fuzzer.sh
+++ b/tools/jenkins/run_fuzzer.sh
@@ -33,14 +33,14 @@
 set -ex
 
 export RUN_COMMAND="tools/fuzzer/build_and_run_fuzzer.sh $1"
-export DOCKER_RUN_SCRIPT=tools/jenkins/docker_run.sh
+export DOCKER_RUN_SCRIPT=tools/run_tests/dockerize/docker_run.sh
 export DOCKERFILE_DIR=tools/dockerfile/test/fuzzer
 export OUTPUT_DIR=fuzzer_output
 
 runtime=${runtime:-3600}
 jobs=${jobs:-3}
 
-tools/jenkins/build_and_run_docker.sh \
+tools/run_tests/dockerize/build_and_run_docker.sh \
   -e RUN_COMMAND="$RUN_COMMAND" \
   -e OUTPUT_DIR="$OUTPUT_DIR" \
   -e config="$config" \
diff --git a/tools/run_tests/artifact_targets.py b/tools/run_tests/artifact_targets.py
index e61c46d8b5..3e08c1d62b 100644
--- a/tools/run_tests/artifact_targets.py
+++ b/tools/run_tests/artifact_targets.py
@@ -43,10 +43,10 @@ def create_docker_jobspec(name, dockerfile_dir, shell_command, environ={},
   for k,v in environ.iteritems():
     docker_args += ['-e', '%s=%s' % (k, v)]
   docker_env = {'DOCKERFILE_DIR': dockerfile_dir,
-                'DOCKER_RUN_SCRIPT': 'tools/jenkins/docker_run.sh',
+                'DOCKER_RUN_SCRIPT': 'tools/run_tests/dockerize/docker_run.sh',
                 'OUTPUT_DIR': 'artifacts'}
   jobspec = jobset.JobSpec(
-          cmdline=['tools/jenkins/build_and_run_docker.sh'] + docker_args,
+          cmdline=['tools/run_tests/dockerize/build_and_run_docker.sh'] + docker_args,
           environ=docker_env,
           shortname='build_artifact.%s' % (name),
           timeout_seconds=30*60,
diff --git a/tools/run_tests/distribtest_targets.py b/tools/run_tests/distribtest_targets.py
index 34cc1cd710..ae918be21d 100644
--- a/tools/run_tests/distribtest_targets.py
+++ b/tools/run_tests/distribtest_targets.py
@@ -44,9 +44,9 @@ def create_docker_jobspec(name, dockerfile_dir, shell_command, environ={},
   for k,v in environ.iteritems():
     docker_args += ['-e', '%s=%s' % (k, v)]
   docker_env = {'DOCKERFILE_DIR': dockerfile_dir,
-                'DOCKER_RUN_SCRIPT': 'tools/jenkins/docker_run.sh'}
+                'DOCKER_RUN_SCRIPT': 'tools/run_tests/dockerize/docker_run.sh'}
   jobspec = jobset.JobSpec(
-          cmdline=['tools/jenkins/build_and_run_docker.sh'] + docker_args,
+          cmdline=['tools/run_tests/dockerize/build_and_run_docker.sh'] + docker_args,
           environ=docker_env,
           shortname='distribtest.%s' % (name),
           timeout_seconds=30*60,
diff --git a/tools/run_tests/package_targets.py b/tools/run_tests/package_targets.py
index 87bc4865ce..820b539b59 100644
--- a/tools/run_tests/package_targets.py
+++ b/tools/run_tests/package_targets.py
@@ -42,10 +42,10 @@ def create_docker_jobspec(name, dockerfile_dir, shell_command, environ={},
   for k,v in environ.iteritems():
     docker_args += ['-e', '%s=%s' % (k, v)]
   docker_env = {'DOCKERFILE_DIR': dockerfile_dir,
-                'DOCKER_RUN_SCRIPT': 'tools/jenkins/docker_run.sh',
+                'DOCKER_RUN_SCRIPT': 'tools/run_tests/dockerize/docker_run.sh',
                 'OUTPUT_DIR': 'artifacts'}
   jobspec = jobset.JobSpec(
-          cmdline=['tools/jenkins/build_and_run_docker.sh'] + docker_args,
+          cmdline=['tools/run_tests/dockerize/build_and_run_docker.sh'] + docker_args,
           environ=docker_env,
           shortname='build_package.%s' % (name),
           timeout_seconds=30*60,
diff --git a/tools/run_tests/run_interop_tests.py b/tools/run_tests/run_interop_tests.py
index 758be9304d..e813473421 100755
--- a/tools/run_tests/run_interop_tests.py
+++ b/tools/run_tests/run_interop_tests.py
@@ -542,7 +542,7 @@ def build_interop_image_jobspec(language, tag=None):
     env['BUILD_INTEROP_DOCKER_EXTRA_ARGS'] = \
       '-v %s:/root/.composer/auth.json:ro' % host_file
   build_job = jobset.JobSpec(
-          cmdline=['tools/jenkins/build_interop_image.sh'],
+          cmdline=['tools/run_tests/dockerize/build_interop_image.sh'],
           environ=env,
           shortname='build_docker_%s' % (language),
           timeout_seconds=30*60)
diff --git a/tools/run_tests/run_stress_tests.py b/tools/run_tests/run_stress_tests.py
index 0ba8f51c58..e42ee24ffb 100755
--- a/tools/run_tests/run_stress_tests.py
+++ b/tools/run_tests/run_stress_tests.py
@@ -195,7 +195,7 @@ def build_interop_stress_image_jobspec(language, tag=None):
     tag = 'grpc_interop_stress_%s:%s' % (language.safename, uuid.uuid4())
   env = {'INTEROP_IMAGE': tag,
          'BASE_NAME': 'grpc_interop_stress_%s' % language.safename}
-  build_job = jobset.JobSpec(cmdline=['tools/jenkins/build_interop_stress_image.sh'],
+  build_job = jobset.JobSpec(cmdline=['tools/run_tests/dockerize/build_interop_stress_image.sh'],
                              environ=env,
                              shortname='build_docker_%s' % (language),
                              timeout_seconds=30 * 60)
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index d50d5aac95..37291f4d3f 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -912,13 +912,13 @@ if args.use_docker:
   env = os.environ.copy()
   env['RUN_TESTS_COMMAND'] = run_tests_cmd
   env['DOCKERFILE_DIR'] = dockerfile_dir
-  env['DOCKER_RUN_SCRIPT'] = 'tools/jenkins/docker_run_tests.sh'
+  env['DOCKER_RUN_SCRIPT'] = 'tools/run_tests/dockerize/docker_run_tests.sh'
   if args.xml_report:
     env['XML_REPORT'] = args.xml_report
   if not args.travis:
     env['TTY_FLAG'] = '-t'  # enables Ctrl-C when not on Jenkins.
 
-  subprocess.check_call(['tools/jenkins/build_docker_and_run_tests.sh'],
+  subprocess.check_call(['tools/run_tests/dockerize/build_docker_and_run_tests.sh'],
                         shell=True,
                         env=env)
   sys.exit(0)
diff --git a/tools/run_tests/stress_test/configs/asan.json b/tools/run_tests/stress_test/configs/asan.json
index cb9f55763b..7ae11ccbf1 100644
--- a/tools/run_tests/stress_test/configs/asan.json
+++ b/tools/run_tests/stress_test/configs/asan.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_cxx_asan" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_cxx",
       "buildType": "asan"
     }
diff --git a/tools/run_tests/stress_test/configs/go.json b/tools/run_tests/stress_test/configs/go.json
index 36b465e763..f1b2b523d3 100644
--- a/tools/run_tests/stress_test/configs/go.json
+++ b/tools/run_tests/stress_test/configs/go.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_go" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_go"
     }
   },
diff --git a/tools/run_tests/stress_test/configs/java.json b/tools/run_tests/stress_test/configs/java.json
index 275384c066..2ce6c00780 100644
--- a/tools/run_tests/stress_test/configs/java.json
+++ b/tools/run_tests/stress_test/configs/java.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_java" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_java"
     }
   },
diff --git a/tools/run_tests/stress_test/configs/node-cxx.json b/tools/run_tests/stress_test/configs/node-cxx.json
index c4245bf9df..094c1236e7 100644
--- a/tools/run_tests/stress_test/configs/node-cxx.json
+++ b/tools/run_tests/stress_test/configs/node-cxx.json
@@ -1,12 +1,12 @@
 {
   "dockerImages": {
     "grpc_stress_cxx_opt" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_cxx",
       "buildType": "opt"
     },
    "grpc_stress_node": {
-     "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+     "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
      "dockerFileDir": "grpc_interop_stress_node"
    }
   },
diff --git a/tools/run_tests/stress_test/configs/node.json b/tools/run_tests/stress_test/configs/node.json
index 7a48c56a5e..85eb9e0003 100644
--- a/tools/run_tests/stress_test/configs/node.json
+++ b/tools/run_tests/stress_test/configs/node.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_node" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_node"
     }
   },
diff --git a/tools/run_tests/stress_test/configs/opt-tsan-asan.json b/tools/run_tests/stress_test/configs/opt-tsan-asan.json
index 936d15169e..fcb3678c02 100644
--- a/tools/run_tests/stress_test/configs/opt-tsan-asan.json
+++ b/tools/run_tests/stress_test/configs/opt-tsan-asan.json
@@ -1,17 +1,17 @@
 {
   "dockerImages": {
     "grpc_stress_cxx_opt" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_cxx",
       "buildType": "opt"
     },
     "grpc_stress_cxx_tsan": {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_cxx",
       "buildType": "tsan"
     },
     "grpc_stress_cxx_asan": {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_cxx",
       "buildType": "asan"
     }
diff --git a/tools/run_tests/stress_test/configs/opt.json b/tools/run_tests/stress_test/configs/opt.json
index f45b824048..5e0e930d45 100644
--- a/tools/run_tests/stress_test/configs/opt.json
+++ b/tools/run_tests/stress_test/configs/opt.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_cxx_opt" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_cxx",
       "buildType": "opt"
     }
diff --git a/tools/run_tests/stress_test/configs/tsan.json b/tools/run_tests/stress_test/configs/tsan.json
index 6ef3bdf7ea..abc759c79d 100644
--- a/tools/run_tests/stress_test/configs/tsan.json
+++ b/tools/run_tests/stress_test/configs/tsan.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_cxx_tsan" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_cxx",
       "buildType": "tsan"
     }
-- 
GitLab


From 080ddf09ab9c037bea940a32d0075ee1b3d346d4 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 29 Apr 2016 15:07:42 -0700
Subject: [PATCH 212/570] add a readme file

---
 tools/jenkins/README.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 tools/jenkins/README.md

diff --git a/tools/jenkins/README.md b/tools/jenkins/README.md
new file mode 100644
index 0000000000..8e06b68466
--- /dev/null
+++ b/tools/jenkins/README.md
@@ -0,0 +1 @@
+Scripts invoked by Jenkins (our CI platform) to run gRPC test suites.
-- 
GitLab


From 9c8351257569e3c79d1d900c16cf942a8183fe95 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 15:58:06 -0700
Subject: [PATCH 213/570] update remaining stresstest configs

---
 tools/run_tests/stress_test/configs/csharp.json | 2 +-
 tools/run_tests/stress_test/configs/ruby.json   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/stress_test/configs/csharp.json b/tools/run_tests/stress_test/configs/csharp.json
index b7090696b4..406949557d 100644
--- a/tools/run_tests/stress_test/configs/csharp.json
+++ b/tools/run_tests/stress_test/configs/csharp.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_csharp" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_csharp"
     }
   },
diff --git a/tools/run_tests/stress_test/configs/ruby.json b/tools/run_tests/stress_test/configs/ruby.json
index a323fa72b6..7e2afcbb69 100644
--- a/tools/run_tests/stress_test/configs/ruby.json
+++ b/tools/run_tests/stress_test/configs/ruby.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_ruby" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_ruby"
     }
   },
-- 
GitLab


From ed4d89e1f51fa06cc5e8cb231547b837ca1d1fa8 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Tue, 3 May 2016 16:01:38 -0700
Subject: [PATCH 214/570] Remove trailing space.

---
 include/grpc/impl/codegen/grpc_types.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h
index fa287d5238..7b20cc14d4 100644
--- a/include/grpc/impl/codegen/grpc_types.h
+++ b/include/grpc/impl/codegen/grpc_types.h
@@ -307,7 +307,7 @@ typedef enum {
   GRPC_OP_RECV_STATUS_ON_CLIENT,
   /** Receive close on the server: one and only one must be made on the
       server.
-      This op completes after the close has been received by the server. 
+      This op completes after the close has been received by the server.
       This operation always succeeds, meaning ops paired with this operation
       will also appear to succeed, even though they may not have. */
   GRPC_OP_RECV_CLOSE_ON_SERVER
-- 
GitLab


From 1717bff3f47939b83fece86075fb9b9aa178ebb3 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Tue, 3 May 2016 16:04:54 -0700
Subject: [PATCH 215/570] add a dummy service with no rpc to test codegen
 coverage

---
 src/proto/grpc/testing/echo.proto | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/proto/grpc/testing/echo.proto b/src/proto/grpc/testing/echo.proto
index 0eef53a92a..c596aabfcc 100644
--- a/src/proto/grpc/testing/echo.proto
+++ b/src/proto/grpc/testing/echo.proto
@@ -45,3 +45,7 @@ service EchoTestService {
 service UnimplementedService {
   rpc Unimplemented(EchoRequest) returns (EchoResponse);
 }
+
+// A service without any rpc defined to test coverage.
+service NoRpcService {
+}
-- 
GitLab


From 1bdd5319b077956214b95e730e844f079baa4ddf Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Mon, 2 May 2016 19:57:04 -0700
Subject: [PATCH 216/570] Python dockerfiles and config files for stress
 testing

---
 .../Dockerfile.template                       |  45 ++++++++
 .../grpc_interop_stress_python/Dockerfile     | 103 ++++++++++++++++++
 .../build_interop_stress.sh                   |  46 ++++++++
 .../run_tests/stress_test/configs/python.json |  98 +++++++++++++++++
 tools/run_tests/stress_test/run_on_gke.py     |  13 ++-
 5 files changed, 301 insertions(+), 4 deletions(-)
 create mode 100644 templates/tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile.template
 create mode 100644 tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile
 create mode 100755 tools/dockerfile/stress_test/grpc_interop_stress_python/build_interop_stress.sh
 create mode 100644 tools/run_tests/stress_test/configs/python.json

diff --git a/templates/tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile.template b/templates/tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile.template
new file mode 100644
index 0000000000..27e9eeec5a
--- /dev/null
+++ b/templates/tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile.template
@@ -0,0 +1,45 @@
+%YAML 1.2
+--- |
+  # Copyright 2016, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
+  FROM debian:jessie
+  
+  <%include file="../../apt_get_basic.include"/>
+  <%include file="../../ccache_setup.include"/>
+  <%include file="../../cxx_deps.include"/>
+  <%include file="../../gcp_api_libraries.include"/>
+  <%include file="../../python_deps.include"/>
+
+  RUN pip install coverage
+  RUN pip install oauth2client
+
+  # Define the default command.
+  CMD ["bash"]
+  
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile b/tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile
new file mode 100644
index 0000000000..606b765457
--- /dev/null
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_python/Dockerfile
@@ -0,0 +1,103 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+FROM debian:jessie
+
+# Install Git and basic packages.
+RUN apt-get update && apt-get install -y \
+  autoconf \
+  autotools-dev \
+  build-essential \
+  bzip2 \
+  ccache \
+  curl \
+  gcc \
+  gcc-multilib \
+  git \
+  golang \
+  gyp \
+  lcov \
+  libc6 \
+  libc6-dbg \
+  libc6-dev \
+  libgtest-dev \
+  libtool \
+  make \
+  perl \
+  strace \
+  python-dev \
+  python-setuptools \
+  python-yaml \
+  telnet \
+  unzip \
+  wget \
+  zip && apt-get clean
+
+#================
+# Build profiling
+RUN apt-get update && apt-get install -y time && apt-get clean
+
+# Prepare ccache
+RUN ln -s /usr/bin/ccache /usr/local/bin/gcc
+RUN ln -s /usr/bin/ccache /usr/local/bin/g++
+RUN ln -s /usr/bin/ccache /usr/local/bin/cc
+RUN ln -s /usr/bin/ccache /usr/local/bin/c++
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang
+RUN ln -s /usr/bin/ccache /usr/local/bin/clang++
+
+#=================
+# C++ dependencies
+RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev clang && apt-get clean
+
+# Google Cloud platform API libraries
+RUN apt-get update && apt-get install -y python-pip && apt-get clean
+RUN pip install --upgrade google-api-python-client
+
+
+#====================
+# Python dependencies
+
+# Install dependencies
+
+RUN apt-get update && apt-get install -y \
+    python-all-dev \
+    python3-all-dev \
+    python-pip
+
+# Install Python packages from PyPI
+RUN pip install pip --upgrade
+RUN pip install virtualenv
+RUN pip install futures==2.2.0 enum34==1.0.4 protobuf==3.0.0a2 tox
+
+
+RUN pip install coverage
+RUN pip install oauth2client
+
+# Define the default command.
+CMD ["bash"]
diff --git a/tools/dockerfile/stress_test/grpc_interop_stress_python/build_interop_stress.sh b/tools/dockerfile/stress_test/grpc_interop_stress_python/build_interop_stress.sh
new file mode 100755
index 0000000000..e65332f2f3
--- /dev/null
+++ b/tools/dockerfile/stress_test/grpc_interop_stress_python/build_interop_stress.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Builds Python interop server and client in a base image.
+set -e
+
+mkdir -p /var/local/git
+git clone --recursive /var/local/jenkins/grpc /var/local/git/grpc
+
+# copy service account keys if available
+cp -r /var/local/jenkins/service_account $HOME || true
+
+cd /var/local/git/grpc
+
+tools/run_tests/run_tests.py -l python -c opt --build_only
+
+# Build c++ interop client
+make metrics_client -j
+
diff --git a/tools/run_tests/stress_test/configs/python.json b/tools/run_tests/stress_test/configs/python.json
new file mode 100644
index 0000000000..ea5b5ba2ec
--- /dev/null
+++ b/tools/run_tests/stress_test/configs/python.json
@@ -0,0 +1,98 @@
+{
+  "dockerImages": {
+    "grpc_stress_python" : {
+      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "dockerFileDir": "grpc_interop_stress_python"
+    }
+  },
+
+  "clientTemplates": {
+    "baseTemplates": {
+      "default": {
+        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_client.py",
+        "pollIntervalSecs": 60,
+        "clientArgs": {
+          "num_channels_per_server":5,
+          "num_stubs_per_channel":10,
+          "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
+          "metrics_port": 8081
+        },
+        "metricsPort": 8081,
+        "metricsArgs": {
+          "metrics_server_address": "localhost:8081",
+          "total_only": "true"
+        },
+		"env": {
+          "PYTHONPATH": "/var/local/git/grpc/src/python/gens:/var/local/git/grpc/src/python/grpcio",
+          "LD_LIBRARY_PATH":"/var/local/git/grpc/libs/opt"
+        }
+      }
+    },
+    "templates": {
+      "python_client": {
+        "baseTemplate": "default",
+        "stressClientCmd": [
+          "python",
+          "/var/local/git/grpc/src/python/grpcio/tests/stress/client.py"
+        ],
+        "metricsClientCmd": ["/var/local/git/grpc/bins/opt/metrics_client"]
+      }
+    }
+  },
+
+  "serverTemplates": {
+    "baseTemplates":{
+      "default": {
+        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_server.py",
+        "serverPort": 8080,
+        "serverArgs": {
+          "port": 8080
+        },
+        "env": {
+          "PYTHONPATH": "/var/local/git/grpc/src/python/gens:/var/local/git/grpc/src/python/grpcio",
+          "LD_LIBRARY_PATH":"/var/local/git/grpc/libs/opt"
+        }
+      }
+    },
+    "templates": {
+      "python_server": {
+        "baseTemplate": "default",
+        "stressServerCmd": [
+          "python",
+          "/var/local/git/grpc/src/python/grpcio/tests/interop/server.py"
+        ]
+      }
+    }
+  },
+
+  "testMatrix": {
+    "serverPodSpecs": {
+      "python-stress-server": {
+        "serverTemplate": "python_server",
+        "dockerImage": "grpc_stress_python",
+        "numInstances": 1
+      }
+    },
+
+    "clientPodSpecs": {
+      "python-stress-client": {
+        "clientTemplate": "python_client",
+        "dockerImage": "grpc_stress_python",
+        "numInstances": 5,
+        "serverPodSpec": "python-stress-server"
+      }
+    }
+  },
+
+  "globalSettings": {
+    "buildDockerImages": true,
+    "pollIntervalSecs": 60,
+    "testDurationSecs": 7200,
+    "kubernetesProxyPort": 8011,
+    "datasetIdNamePrefix": "stress_test_python",
+    "summaryTableId": "summary",
+    "qpsTableId": "qps",
+    "podWarmupSecs": 60
+  }
+}
+
diff --git a/tools/run_tests/stress_test/run_on_gke.py b/tools/run_tests/stress_test/run_on_gke.py
index d4f1c4ad3d..583e58316f 100755
--- a/tools/run_tests/stress_test/run_on_gke.py
+++ b/tools/run_tests/stress_test/run_on_gke.py
@@ -69,7 +69,7 @@ class ClientTemplate:
 
   def __init__(self, name, stress_client_cmd, metrics_client_cmd, metrics_port,
                wrapper_script_path, poll_interval_secs, client_args_dict,
-               metrics_args_dict, will_run_forever):
+               metrics_args_dict, will_run_forever, env_dict):
     self.name = name
     self.stress_client_cmd = stress_client_cmd
     self.metrics_client_cmd = metrics_client_cmd
@@ -79,19 +79,21 @@ class ClientTemplate:
     self.client_args_dict = client_args_dict
     self.metrics_args_dict = metrics_args_dict
     self.will_run_forever = will_run_forever
+    self.env_dict = env_dict
 
 
 class ServerTemplate:
   """ Contains all the common settings used by a stress server """
 
   def __init__(self, name, server_cmd, wrapper_script_path, server_port,
-               server_args_dict, will_run_forever):
+               server_args_dict, will_run_forever, env_dict):
     self.name = name
     self.server_cmd = server_cmd
     self.wrapper_script_path = wrapper_script_path
     self.server_port = server_port
     self.server_args_dict = server_args_dict
     self.will_run_forever = will_run_forever
+    self.env_dict = env_dict
 
 
 class DockerImage:
@@ -240,6 +242,7 @@ class Gke:
     # server_pod_spec.template.wrapper_script_path) are are injected into the
     # container via environment variables
     server_env = self.gke_env.copy()
+    server_env.update(server_pod_spec.template.env_dict)
     server_env.update({
         'STRESS_TEST_IMAGE_TYPE': 'SERVER',
         'STRESS_TEST_CMD': server_pod_spec.template.server_cmd,
@@ -283,6 +286,7 @@ class Gke:
     # client_pod_spec.template.wrapper_script_path) are are injected into the
     # container via environment variables
     client_env = self.gke_env.copy()
+    client_env.update(client_pod_spec.template.env_dict)
     client_env.update({
         'STRESS_TEST_IMAGE_TYPE': 'CLIENT',
         'STRESS_TEST_CMD': client_pod_spec.template.stress_client_cmd,
@@ -425,7 +429,8 @@ class Config:
           template_name, stress_client_cmd, metrics_client_cmd,
           temp_dict['metricsPort'], temp_dict['wrapperScriptPath'],
           temp_dict['pollIntervalSecs'], temp_dict['clientArgs'].copy(),
-          temp_dict['metricsArgs'].copy(), temp_dict.get('willRunForever', 1))
+          temp_dict['metricsArgs'].copy(), temp_dict.get('willRunForever', 1),
+          temp_dict.get('env', {}).copy())
 
     return client_templates_dict
 
@@ -461,7 +466,7 @@ class Config:
       server_templates_dict[template_name] = ServerTemplate(
           template_name, stress_server_cmd, temp_dict['wrapperScriptPath'],
           temp_dict['serverPort'], temp_dict['serverArgs'].copy(),
-          temp_dict.get('willRunForever', 1))
+          temp_dict.get('willRunForever', 1), temp_dict.get('env', {}).copy())
 
     return server_templates_dict
 
-- 
GitLab


From f023800ff1cc3e78fdfd53f37eaf0a1f31a4d88e Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 3 May 2016 16:40:43 -0700
Subject: [PATCH 217/570] Correct csharp kubernetes proxy port (so that it
 doesn't collide with other configs when running on the same machine)

---
 tools/run_tests/stress_test/configs/csharp.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/stress_test/configs/csharp.json b/tools/run_tests/stress_test/configs/csharp.json
index b7090696b4..306fe115c7 100644
--- a/tools/run_tests/stress_test/configs/csharp.json
+++ b/tools/run_tests/stress_test/configs/csharp.json
@@ -80,7 +80,7 @@
     "buildDockerImages": true,
     "pollIntervalSecs": 60,
     "testDurationSecs": 7200,
-    "kubernetesProxyPort": 8001,
+    "kubernetesProxyPort": 8009,
     "datasetIdNamePrefix": "stress_test_csharp",
     "summaryTableId": "summary",
     "qpsTableId": "qps",
-- 
GitLab


From d8c0d385f45a953d683203f24bda90e679d98f25 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 3 May 2016 17:12:45 -0700
Subject: [PATCH 218/570] Fix a bug in stress client code

---
 src/python/grpcio/tests/stress/client.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/python/grpcio/tests/stress/client.py b/src/python/grpcio/tests/stress/client.py
index a733741b73..e2e016760c 100644
--- a/src/python/grpcio/tests/stress/client.py
+++ b/src/python/grpcio/tests/stress/client.py
@@ -117,7 +117,10 @@ def run_test(args):
   for runner in runners:
     runner.start()
   try:
-    raise exception_queue.get(block=True, timeout=args.test_duration_secs)
+    timeout_secs = args.test_duration_secs
+    if timeout_secs < 0:
+      timeout_secs = None
+    raise exception_queue.get(block=True, timeout=timeout_secs)
   except Queue.Empty:
     # No exceptions thrown, success
     pass
-- 
GitLab


From 739e86c394040031ca6ac116b84e2975fb5fe83a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 17:24:33 -0700
Subject: [PATCH 219/570] finishing serverside request stream should not be
 required for disposal

---
 .../Internal/AsyncCallServerTest.cs           | 34 ++++++-------------
 .../Grpc.Core/Internal/AsyncCallBase.cs       |  7 +---
 .../Grpc.Core/Internal/AsyncCallServer.cs     | 14 ++++----
 3 files changed, 20 insertions(+), 35 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index 0b6981f871..058371521d 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -80,16 +80,24 @@ namespace Grpc.Core.Internal.Tests
 
         [Test]
         public void CancelNotificationAfterStartDisposes()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
+        }
+
+        [Test]
+        public void CancelNotificationAfterStartDisposesAfterPendingReadFinishes()
         {
             var finishedTask = asyncCallServer.ServerSideCallAsync();
             var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
 
-            // Finishing requestStream is needed for dispose to happen.
             var moveNextTask = requestStream.MoveNext();
+
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
             fakeCall.ReceivedMessageHandler(true, null);
             Assert.IsFalse(moveNextTask.Result);
 
-            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
             AssertFinished(asyncCallServer, fakeCall, finishedTask);
         }
 
@@ -101,9 +109,8 @@ namespace Grpc.Core.Internal.Tests
 
             fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
 
-            // Check that startin a read after cancel notification has been processed is legal.
+            // Check that starting a read after cancel notification has been processed is legal.
             var moveNextTask = requestStream.MoveNext();
-            fakeCall.ReceivedMessageHandler(true, null);
             Assert.IsFalse(moveNextTask.Result);
 
             AssertFinished(asyncCallServer, fakeCall, finishedTask);
@@ -136,12 +143,6 @@ namespace Grpc.Core.Internal.Tests
 
             // TODO(jtattermusch): should we throw a different exception type instead?
             Assert.Throws(typeof(InvalidOperationException), () => responseStream.WriteAsync("request1"));
-
-            // Finishing requestStream is needed for dispose to happen.
-            var moveNextTask = requestStream.MoveNext();
-            fakeCall.ReceivedMessageHandler(true, null);
-            Assert.IsFalse(moveNextTask.Result);
-
             AssertFinished(asyncCallServer, fakeCall, finishedTask);
         }
 
@@ -149,7 +150,6 @@ namespace Grpc.Core.Internal.Tests
         public void WriteCompletionFailureThrows()
         {
             var finishedTask = asyncCallServer.ServerSideCallAsync();
-            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
             var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
 
             var writeTask = responseStream.WriteAsync("request1");
@@ -157,13 +157,7 @@ namespace Grpc.Core.Internal.Tests
             // TODO(jtattermusch): should we throw a different exception type instead?
             Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await writeTask);
 
-            // Finishing requestStream is needed for dispose to happen.
-            var moveNextTask = requestStream.MoveNext();
-            fakeCall.ReceivedMessageHandler(true, null);
-            Assert.IsFalse(moveNextTask.Result);
-
             fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
-
             AssertFinished(asyncCallServer, fakeCall, finishedTask);
         }
 
@@ -171,7 +165,6 @@ namespace Grpc.Core.Internal.Tests
         public void WriteAndWriteStatusCanRunConcurrently()
         {
             var finishedTask = asyncCallServer.ServerSideCallAsync();
-            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
             var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
 
             var writeTask = responseStream.WriteAsync("request1");
@@ -183,11 +176,6 @@ namespace Grpc.Core.Internal.Tests
             Assert.DoesNotThrowAsync(async () => await writeTask);
             Assert.DoesNotThrowAsync(async () => await writeStatusTask);
 
-            // Finishing requestStream is needed for dispose to happen.
-            var moveNextTask = requestStream.MoveNext();
-            fakeCall.ReceivedMessageHandler(true, null);
-            Assert.IsFalse(moveNextTask.Result);
-
             fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
 
             AssertFinished(asyncCallServer, fakeCall, finishedTask);
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 18dbe87734..42234dcac2 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -155,7 +155,7 @@ namespace Grpc.Core.Internal
         {
             lock (myLock)
             {
-                CheckReadingAllowed();
+                GrpcPreconditions.CheckState(started);
                 if (readingDone)
                 {
                     // the last read that returns null or throws an exception is idempotent
@@ -224,11 +224,6 @@ namespace Grpc.Core.Internal
             GrpcPreconditions.CheckState(sendCompletionDelegate == null, "Only one write can be pending at a time");
         }
 
-        protected virtual void CheckReadingAllowed()
-        {
-            GrpcPreconditions.CheckState(started);
-        }
-
         protected void CheckNotCancelled()
         {
             if (cancelRequested)
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index 44f2988e21..eafe2ccab8 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -183,12 +183,6 @@ namespace Grpc.Core.Internal
             get { return false; }
         }
 
-        protected override void CheckReadingAllowed()
-        {
-            base.CheckReadingAllowed();
-            GrpcPreconditions.CheckArgument(!cancelRequested);
-        }
-
         protected override void OnAfterReleaseResources()
         {
             server.RemoveCallReference(this);
@@ -204,6 +198,14 @@ namespace Grpc.Core.Internal
             lock (myLock)
             {
                 finished = true;
+                if (streamingReadTcs == null)
+                {
+                    // if there's no pending read, readingDone=true will dispose now.
+                    // if there is a pending read, we will dispose once that read finishes.
+                    readingDone = true;
+                    streamingReadTcs = new TaskCompletionSource<TRequest>();
+                    streamingReadTcs.SetResult(default(TRequest));
+                }
                 ReleaseResourcesIfPossible();
             }
 
-- 
GitLab


From 274bcc8f0b50bfef7fe1dd5cc33ebaa6b13edba0 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Tue, 3 May 2016 17:34:54 -0700
Subject: [PATCH 220/570] Added dummy cronet api implementation so we can build
 on Jenkins.

---
 BUILD                                         | 12 +++
 Makefile                                      |  7 ++
 binding.gyp                                   |  3 +
 build.yaml                                    | 10 ++
 config.m4                                     |  5 +
 gRPC.podspec                                  |  8 ++
 grpc.def                                      |  1 +
 grpc.gemspec                                  |  6 ++
 package.xml                                   |  6 ++
 .../client/secure/cronet_channel_create.c     |  3 -
 .../cronet/transport/cronet_api_dummy.c       | 91 +++++++++++++++++++
 .../cronet/transport/cronet_transport.c       |  6 +-
 .../grpcio/grpc/_cython/imports.generated.c   |  2 +
 .../grpcio/grpc/_cython/imports.generated.h   |  4 +
 src/python/grpcio/grpc_core_dependencies.py   |  3 +
 src/ruby/ext/grpc/rb_grpc_imports.generated.c |  2 +
 src/ruby/ext/grpc/rb_grpc_imports.generated.h |  4 +
 .../core/surface/public_headers_must_be_c89.c |  1 +
 tools/doxygen/Doxyfile.core                   |  1 +
 tools/doxygen/Doxyfile.core.internal          |  6 ++
 tools/run_tests/sources_and_headers.json      | 22 ++++-
 vsprojects/vcxproj/grpc/grpc.vcxproj          |  9 ++
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  | 39 ++++++++
 23 files changed, 243 insertions(+), 8 deletions(-)
 create mode 100644 src/core/ext/transport/cronet/transport/cronet_api_dummy.c

diff --git a/BUILD b/BUILD
index b4b10b535e..2e1d762f07 100644
--- a/BUILD
+++ b/BUILD
@@ -285,6 +285,8 @@ cc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
+    "include/grpc/support/port_platform.h",
+    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
@@ -439,6 +441,9 @@ cc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
+    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
+    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
+    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -482,6 +487,7 @@ cc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
+    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1456,6 +1462,9 @@ objc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
+    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
+    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
+    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -1499,6 +1508,7 @@ objc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
+    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1626,6 +1636,8 @@ objc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
+    "include/grpc/support/port_platform.h",
+    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
diff --git a/Makefile b/Makefile
index 922e0b0568..c6fd3b40f7 100644
--- a/Makefile
+++ b/Makefile
@@ -2623,6 +2623,9 @@ LIBGRPC_SRC = \
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
+    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
+    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
+    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -2669,6 +2672,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/sync_posix.h \
     include/grpc/impl/codegen/sync_win32.h \
     include/grpc/impl/codegen/time.h \
+    include/grpc/grpc_cronet.h \
     include/grpc/grpc_security.h \
     include/grpc/grpc_security_constants.h \
     include/grpc/census.h \
@@ -14313,6 +14317,9 @@ ifneq ($(OPENSSL_DEP),)
 # otherwise parallel compilation will fail if a source is compiled first.
 src/core/ext/transport/chttp2/client/secure/secure_channel_create.c: $(OPENSSL_DEP)
 src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c: $(OPENSSL_DEP)
+src/core/ext/transport/cronet/client/secure/cronet_channel_create.c: $(OPENSSL_DEP)
+src/core/ext/transport/cronet/transport/cronet_api_dummy.c: $(OPENSSL_DEP)
+src/core/ext/transport/cronet/transport/cronet_transport.c: $(OPENSSL_DEP)
 src/core/lib/http/httpcli_security_connector.c: $(OPENSSL_DEP)
 src/core/lib/security/b64.c: $(OPENSSL_DEP)
 src/core/lib/security/client_auth_filter.c: $(OPENSSL_DEP)
diff --git a/binding.gyp b/binding.gyp
index 4314ab7243..12a745ffb0 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -709,6 +709,9 @@
         'src/core/ext/client_config/uri_parser.c',
         'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
         'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
+        'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
+        'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
+        'src/core/ext/transport/cronet/transport/cronet_transport.c',
         'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
         'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
         'third_party/nanopb/pb_common.c',
diff --git a/build.yaml b/build.yaml
index 441752dc3d..a7ab412722 100644
--- a/build.yaml
+++ b/build.yaml
@@ -399,6 +399,7 @@ filegroups:
   - grpc_client_config
 - name: grpc_secure
   public_headers:
+  - include/grpc/grpc_cronet.h
   - include/grpc/grpc_security.h
   - include/grpc/grpc_security_constants.h
   headers:
@@ -546,6 +547,14 @@ filegroups:
   - grpc_transport_chttp2
   - grpc_base
   - grpc_secure
+- name: grpc_transport_cronet_client_secure
+  headers:
+  - include/grpc/support/port_platform.h
+  - third_party/objective_c/Cronet/cronet_c_for_grpc.h
+  src:
+  - src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+  - src/core/ext/transport/cronet/transport/cronet_api_dummy.c
+  - src/core/ext/transport/cronet/transport/cronet_transport.c
 - name: nanopb
   headers:
   - third_party/nanopb/pb.h
@@ -733,6 +742,7 @@ libs:
   - grpc_transport_chttp2_client_secure
   - grpc_transport_chttp2_server_insecure
   - grpc_transport_chttp2_client_insecure
+  - grpc_transport_cronet_client_secure
   - grpc_lb_policy_grpclb
   - grpc_lb_policy_pick_first
   - grpc_lb_policy_round_robin
diff --git a/config.m4 b/config.m4
index 74f9ad242a..5259e679ba 100644
--- a/config.m4
+++ b/config.m4
@@ -228,6 +228,9 @@ if test "$PHP_GRPC" != "no"; then
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
+    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
+    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
+    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -566,6 +569,8 @@ if test "$PHP_GRPC" != "no"; then
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/insecure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/secure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/transport)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/client/secure)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/transport)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/channel)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/compression)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/debug)
diff --git a/gRPC.podspec b/gRPC.podspec
index 77d35bd2c7..f57ba74519 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -287,6 +287,8 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/subchannel_call_holder.h',
                       'src/core/ext/client_config/subchannel_index.h',
                       'src/core/ext/client_config/uri_parser.h',
+                      'include/grpc/support/port_platform.h',
+                      'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                       'third_party/nanopb/pb.h',
@@ -324,6 +326,7 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/sync_posix.h',
                       'include/grpc/impl/codegen/sync_win32.h',
                       'include/grpc/impl/codegen/time.h',
+                      'include/grpc/grpc_cronet.h',
                       'include/grpc/grpc_security.h',
                       'include/grpc/grpc_security_constants.h',
                       'include/grpc/census.h',
@@ -473,6 +476,9 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/uri_parser.c',
                       'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
                       'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
+                      'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
+                      'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
+                      'src/core/ext/transport/cronet/transport/cronet_transport.c',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
                       'third_party/nanopb/pb_common.c',
@@ -629,6 +635,8 @@ Pod::Spec.new do |s|
                               'src/core/ext/client_config/subchannel_call_holder.h',
                               'src/core/ext/client_config/subchannel_index.h',
                               'src/core/ext/client_config/uri_parser.h',
+                              'include/grpc/support/port_platform.h',
+                              'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                               'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                               'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                               'third_party/nanopb/pb.h',
diff --git a/grpc.def b/grpc.def
index 61948ed1b8..09a94a6cd0 100644
--- a/grpc.def
+++ b/grpc.def
@@ -87,6 +87,7 @@ EXPORTS
     grpc_header_nonbin_value_is_legal
     grpc_is_binary_header
     grpc_call_error_to_string
+    grpc_cronet_secure_channel_create
     grpc_auth_property_iterator_next
     grpc_auth_context_property_iterator
     grpc_auth_context_peer_identity
diff --git a/grpc.gemspec b/grpc.gemspec
index e68cd81da7..488f4657cd 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -168,6 +168,7 @@ Gem::Specification.new do |s|
   s.files += %w( include/grpc/impl/codegen/sync_posix.h )
   s.files += %w( include/grpc/impl/codegen/sync_win32.h )
   s.files += %w( include/grpc/impl/codegen/time.h )
+  s.files += %w( include/grpc/grpc_cronet.h )
   s.files += %w( include/grpc/grpc_security.h )
   s.files += %w( include/grpc/grpc_security_constants.h )
   s.files += %w( include/grpc/census.h )
@@ -295,6 +296,8 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/subchannel_call_holder.h )
   s.files += %w( src/core/ext/client_config/subchannel_index.h )
   s.files += %w( src/core/ext/client_config/uri_parser.h )
+  s.files += %w( include/grpc/support/port_platform.h )
+  s.files += %w( third_party/objective_c/Cronet/cronet_c_for_grpc.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h )
   s.files += %w( third_party/nanopb/pb.h )
@@ -453,6 +456,9 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/uri_parser.c )
   s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
   s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c )
+  s.files += %w( src/core/ext/transport/cronet/client/secure/cronet_channel_create.c )
+  s.files += %w( src/core/ext/transport/cronet/transport/cronet_api_dummy.c )
+  s.files += %w( src/core/ext/transport/cronet/transport/cronet_transport.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c )
   s.files += %w( third_party/nanopb/pb_common.c )
diff --git a/package.xml b/package.xml
index ffb1c56ed6..e8fd375eb6 100644
--- a/package.xml
+++ b/package.xml
@@ -175,6 +175,7 @@
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/grpc_cronet.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security_constants.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/census.h" role="src" />
@@ -302,6 +303,8 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_call_holder.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_index.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/port_platform.h" role="src" />
+    <file baseinstalldir="/" name="third_party/objective_c/Cronet/cronet_c_for_grpc.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb.h" role="src" />
@@ -460,6 +463,9 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/server/insecure/server_chttp2.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/insecure/channel_create.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/transport/cronet/client/secure/cronet_channel_create.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_api_dummy.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_transport.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_common.c" role="src" />
diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
index a6cb1f70a7..df1acddcc0 100644
--- a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+++ b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
@@ -33,8 +33,6 @@
 
 #include <grpc/impl/codegen/port_platform.h>
 
-#ifdef GRPC_COMPILE_WITH_CRONET
-
 #include <stdio.h>
 #include <string.h>
 
@@ -69,4 +67,3 @@ GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
   return grpc_channel_create(&exec_ctx, target, args,
                              GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
 }
-#endif  // GRPC_COMPILE_WITH_CRONET
diff --git a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
new file mode 100644
index 0000000000..200f9f7daa
--- /dev/null
+++ b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
@@ -0,0 +1,91 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* This file has empty implementation of all the functions exposed by the cronet
+library, so we can build it in all environments */
+
+#include <stdbool.h>
+
+#include <grpc/support/log.h>
+
+#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
+
+#ifdef GRPC_COMPILE_WITH_CRONET
+  /* link with the real CRONET library in the build system */
+#else
+  /* Dummy implementation of cronet API just to test for build-ability */
+cronet_bidirectional_stream* cronet_bidirectional_stream_create(
+    cronet_engine* engine,
+    void* annotation,
+    cronet_bidirectional_stream_callback* callback) {
+  GPR_ASSERT(0);
+  return NULL;
+}
+
+int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_start(
+    cronet_bidirectional_stream* stream,
+    const char* url,
+    int priority,
+    const char* method,
+    const cronet_bidirectional_stream_header_array* headers,
+    bool end_of_stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
+                                     char* buffer,
+                                     int capacity) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
+                                      const char* buffer,
+                                      int count,
+                                      bool end_of_stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+#endif  /* GRPC_COMPILE_WITH_CRONET */
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index d337e84606..64bd5f5778 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -49,8 +49,6 @@
 #include "src/core/lib/transport/transport_impl.h"
 #include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
 
-#ifdef GRPC_COMPILE_WITH_CRONET
-
 #define GRPC_HEADER_SIZE_IN_BYTES 5
 
 // Global flag that gets set with GRPC_TRACE env variable
@@ -613,7 +611,7 @@ static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
 }
 
 static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                           grpc_stream *gs) {
+                           grpc_stream *gs, void *and_free_memory) {
   if (grpc_cronet_trace) {
     gpr_log(GPR_DEBUG, "Destroy stream");
   }
@@ -623,6 +621,7 @@ static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   gpr_free(s->write_buffer);
   gpr_free(s->url);
   gpr_mu_destroy(&s->recv_mu);
+  if (and_free_memory) { gpr_free(and_free_memory); }
 }
 
 static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
@@ -637,4 +636,3 @@ const grpc_transport_vtable grpc_cronet_vtable = {
     sizeof(stream_obj),     "cronet_http",     init_stream,
     set_pollset_do_nothing, perform_stream_op, NULL,
     destroy_stream,         destroy_transport, NULL};
-#endif  // GRPC_COMPILE_WITH_CRONET
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index f0a40dbb35..09551472b5 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -125,6 +125,7 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
+grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -395,6 +396,7 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
+  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index d5e810b7cf..54c8aaad13 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -43,6 +43,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -325,6 +326,9 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
+typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
+extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
+#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index dab62530aa..5314329c2c 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -222,6 +222,9 @@ CORE_SOURCE_FILES = [
   'src/core/ext/client_config/uri_parser.c',
   'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
   'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
+  'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
+  'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
+  'src/core/ext/transport/cronet/transport/cronet_transport.c',
   'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
   'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
   'third_party/nanopb/pb_common.c',
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index bc43f9d36b..cebbe8c40f 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -125,6 +125,7 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
+grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -391,6 +392,7 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
+  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index b67361ca25..d7ea6c574c 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -43,6 +43,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -325,6 +326,9 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
+typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
+extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
+#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/test/core/surface/public_headers_must_be_c89.c b/test/core/surface/public_headers_must_be_c89.c
index 0eede6c23b..65f3e1738a 100644
--- a/test/core/surface/public_headers_must_be_c89.c
+++ b/test/core/surface/public_headers_must_be_c89.c
@@ -36,6 +36,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/grpc_security_constants.h>
 #include <grpc/impl/codegen/alloc.h>
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 034d9c6e6f..a582d76a58 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -785,6 +785,7 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
+include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 1b1453f7ea..16dcd9b79a 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -785,6 +785,7 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
+include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
@@ -912,6 +913,8 @@ src/core/ext/client_config/subchannel.h \
 src/core/ext/client_config/subchannel_call_holder.h \
 src/core/ext/client_config/subchannel_index.h \
 src/core/ext/client_config/uri_parser.h \
+include/grpc/support/port_platform.h \
+third_party/objective_c/Cronet/cronet_c_for_grpc.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h \
 third_party/nanopb/pb.h \
@@ -1070,6 +1073,9 @@ src/core/ext/client_config/subchannel_index.c \
 src/core/ext/client_config/uri_parser.c \
 src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
 src/core/ext/transport/chttp2/client/insecure/channel_create.c \
+src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
+src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
+src/core/ext/transport/cronet/transport/cronet_transport.c \
 src/core/ext/lb_policy/grpclb/load_balancer_api.c \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
 third_party/nanopb/pb_common.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index f546f3b995..e22318d238 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -4140,7 +4140,8 @@
       "grpc_transport_chttp2_client_insecure", 
       "grpc_transport_chttp2_client_secure", 
       "grpc_transport_chttp2_server_insecure", 
-      "grpc_transport_chttp2_server_secure"
+      "grpc_transport_chttp2_server_secure", 
+      "grpc_transport_cronet_client_secure"
     ], 
     "headers": [], 
     "language": "c", 
@@ -6012,6 +6013,7 @@
       "tsi"
     ], 
     "headers": [
+      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/security/auth_filters.h", 
@@ -6027,6 +6029,7 @@
     "language": "c", 
     "name": "grpc_secure", 
     "src": [
+      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/http/httpcli_security_connector.c", 
@@ -6262,6 +6265,23 @@
     "third_party": false, 
     "type": "filegroup"
   }, 
+  {
+    "deps": [], 
+    "headers": [
+      "include/grpc/support/port_platform.h", 
+      "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
+    ], 
+    "language": "c", 
+    "name": "grpc_transport_cronet_client_secure", 
+    "src": [
+      "include/grpc/support/port_platform.h", 
+      "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c", 
+      "src/core/ext/transport/cronet/transport/cronet_api_dummy.c", 
+      "src/core/ext/transport/cronet/transport/cronet_transport.c"
+    ], 
+    "third_party": false, 
+    "type": "filegroup"
+  }, 
   {
     "deps": [], 
     "headers": [
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 4eec05a3b1..cbf854875a 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -292,6 +292,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security_constants.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\census.h" />
@@ -421,6 +422,8 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_call_holder.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
@@ -727,6 +730,12 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 17c88c4805..02297b7746 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -439,6 +439,15 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
       <Filter>src\core\ext\transport\chttp2\client\insecure</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
+      <Filter>src\core\ext\transport\cronet\client\secure</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
+      <Filter>src\core\ext\transport\cronet\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
+      <Filter>src\core\ext\transport\cronet\transport</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClCompile>
@@ -573,6 +582,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h">
       <Filter>include\grpc</Filter>
     </ClInclude>
@@ -956,6 +968,12 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h">
       <Filter>src\core\ext\client_config</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h">
+      <Filter>third_party\objective_c\Cronet</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClInclude>
@@ -1007,6 +1025,9 @@
     <Filter Include="include\grpc\impl\codegen">
       <UniqueIdentifier>{def748f5-ed2a-a9bb-40d9-c31d00f0e13b}</UniqueIdentifier>
     </Filter>
+    <Filter Include="include\grpc\support">
+      <UniqueIdentifier>{31de82ea-dc6c-73fb-a640-979b8a7b240c}</UniqueIdentifier>
+    </Filter>
     <Filter Include="src">
       <UniqueIdentifier>{d538af37-07b2-062b-fa2a-d9f882cb2737}</UniqueIdentifier>
     </Filter>
@@ -1088,6 +1109,18 @@
     <Filter Include="src\core\ext\transport\chttp2\transport">
       <UniqueIdentifier>{6f34254e-e69f-c9b4-156d-5024bade5408}</UniqueIdentifier>
     </Filter>
+    <Filter Include="src\core\ext\transport\cronet">
+      <UniqueIdentifier>{1e9c85e9-5522-7ef8-0017-7e19990a6194}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\ext\transport\cronet\client">
+      <UniqueIdentifier>{d0530883-75d9-b5f7-d594-26735a70ac7b}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\ext\transport\cronet\client\secure">
+      <UniqueIdentifier>{4fa6fe90-b7a8-5c8f-d629-db1e68d89eed}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\ext\transport\cronet\transport">
+      <UniqueIdentifier>{31518af8-5860-6d0d-ff78-4059fce29ec2}</UniqueIdentifier>
+    </Filter>
     <Filter Include="src\core\lib">
       <UniqueIdentifier>{5b2ded3f-84a5-f6b4-2060-286c7d1dc945}</UniqueIdentifier>
     </Filter>
@@ -1130,6 +1163,12 @@
     <Filter Include="third_party\nanopb">
       <UniqueIdentifier>{93d6596d-330c-1d27-6f84-3c840e57869e}</UniqueIdentifier>
     </Filter>
+    <Filter Include="third_party\objective_c">
+      <UniqueIdentifier>{3a56a516-857e-d2aa-95cc-11685baf4e8c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="third_party\objective_c\Cronet">
+      <UniqueIdentifier>{a165c6e3-0776-6f40-7351-d7865668e220}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
 </Project>
 
-- 
GitLab


From 6504c02568da17113c8ebce408245054ca19f0a3 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 3 May 2016 17:46:49 -0700
Subject: [PATCH 221/570] remove useless code and todos

---
 src/csharp/Grpc.Core/Internal/ServerCallHandler.cs | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
index bf9df9f783..00d82d51e8 100644
--- a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
@@ -80,8 +80,6 @@ namespace Grpc.Core.Internal
             {
                 GrpcPreconditions.CheckArgument(await requestStream.MoveNext().ConfigureAwait(false));
                 var request = requestStream.Current;
-                // TODO(jtattermusch): we need to read the full stream so that native callhandle gets deallocated.
-                GrpcPreconditions.CheckArgument(!await requestStream.MoveNext().ConfigureAwait(false));
                 var result = await handler(request, context).ConfigureAwait(false);
                 status = context.Status;
                 await responseStream.WriteAsync(result).ConfigureAwait(false);
@@ -136,8 +134,6 @@ namespace Grpc.Core.Internal
             {
                 GrpcPreconditions.CheckArgument(await requestStream.MoveNext().ConfigureAwait(false));
                 var request = requestStream.Current;
-                // TODO(jtattermusch): we need to read the full stream so that native callhandle gets deallocated.
-                GrpcPreconditions.CheckArgument(!await requestStream.MoveNext().ConfigureAwait(false));
                 await handler(request, responseStream, context).ConfigureAwait(false);
                 status = context.Status;
             }
@@ -298,7 +294,6 @@ namespace Grpc.Core.Internal
                 return rpcException.Status;
             }
 
-            // TODO(jtattermusch): what is the right status code here?
             return new Status(StatusCode.Unknown, "Exception was thrown by handler.");
         }
 
-- 
GitLab


From a93c4353e79b2913769cc78cecd1da15a6b0e089 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Tue, 3 May 2016 21:23:58 -0700
Subject: [PATCH 222/570] clang-format fixes

---
 .../cronet/transport/cronet_api_dummy.c       | 22 +++++++------------
 .../cronet/transport/cronet_transport.c       |  4 +++-
 2 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
index 200f9f7daa..687026c9fd 100644
--- a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
+++ b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
@@ -41,12 +41,11 @@ library, so we can build it in all environments */
 #include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
 
 #ifdef GRPC_COMPILE_WITH_CRONET
-  /* link with the real CRONET library in the build system */
+/* link with the real CRONET library in the build system */
 #else
-  /* Dummy implementation of cronet API just to test for build-ability */
+/* Dummy implementation of cronet API just to test for build-ability */
 cronet_bidirectional_stream* cronet_bidirectional_stream_create(
-    cronet_engine* engine,
-    void* annotation,
+    cronet_engine* engine, void* annotation,
     cronet_bidirectional_stream_callback* callback) {
   GPR_ASSERT(0);
   return NULL;
@@ -58,26 +57,21 @@ int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream) {
 }
 
 int cronet_bidirectional_stream_start(
-    cronet_bidirectional_stream* stream,
-    const char* url,
-    int priority,
-    const char* method,
-    const cronet_bidirectional_stream_header_array* headers,
+    cronet_bidirectional_stream* stream, const char* url, int priority,
+    const char* method, const cronet_bidirectional_stream_header_array* headers,
     bool end_of_stream) {
   GPR_ASSERT(0);
   return 0;
 }
 
 int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
-                                     char* buffer,
-                                     int capacity) {
+                                     char* buffer, int capacity) {
   GPR_ASSERT(0);
   return 0;
 }
 
 int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
-                                      const char* buffer,
-                                      int count,
+                                      const char* buffer, int count,
                                       bool end_of_stream) {
   GPR_ASSERT(0);
   return 0;
@@ -88,4 +82,4 @@ int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream) {
   return 0;
 }
 
-#endif  /* GRPC_COMPILE_WITH_CRONET */
+#endif /* GRPC_COMPILE_WITH_CRONET */
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index 64bd5f5778..5da4b873fb 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -621,7 +621,9 @@ static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
   gpr_free(s->write_buffer);
   gpr_free(s->url);
   gpr_mu_destroy(&s->recv_mu);
-  if (and_free_memory) { gpr_free(and_free_memory); }
+  if (and_free_memory) {
+    gpr_free(and_free_memory);
+  }
 }
 
 static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
-- 
GitLab


From e5c1a154a4b3b2a3afb4efc0447a74e410cdb074 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Tue, 3 May 2016 21:49:21 -0700
Subject: [PATCH 223/570] Fixed a compiler warning that only shows up on linux

---
 src/core/ext/transport/cronet/transport/cronet_transport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index 5da4b873fb..5bb085195c 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -218,7 +218,7 @@ static void on_write_completed(cronet_bidirectional_stream *stream,
 static void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
   gpr_slice read_data_slice = gpr_slice_malloc((uint32_t)s->total_read_bytes);
   uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
-  memcpy(dst_p, recv_data, s->total_read_bytes);
+  memcpy(dst_p, recv_data, (size_t)s->total_read_bytes);
   gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
   grpc_slice_buffer_stream_init(&s->sbs, &s->read_slice_buffer, 0);
   *s->recv_message = (grpc_byte_buffer *)&s->sbs;
-- 
GitLab


From 823fa1d77a80cda46e93280ab7f90149a8951297 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 3 May 2016 22:19:11 -0700
Subject: [PATCH 224/570] Exclude 1byte tests from msan

---
 test/core/end2end/gen_build_yaml.py |   8 +-
 tools/run_tests/tests.json          | 128 +++++++++++++++++++++-------
 2 files changed, 100 insertions(+), 36 deletions(-)

diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py
index cffe5995bc..3e10ad580f 100755
--- a/test/core/end2end/gen_build_yaml.py
+++ b/test/core/end2end/gen_build_yaml.py
@@ -39,9 +39,9 @@ import hashlib
 
 FixtureOptions = collections.namedtuple(
     'FixtureOptions',
-    'fullstack includes_proxy dns_resolver secure platforms ci_mac tracing')
+    'fullstack includes_proxy dns_resolver secure platforms ci_mac tracing exclude_configs')
 default_unsecure_fixture_options = FixtureOptions(
-    True, False, True, False, ['windows', 'linux', 'mac', 'posix'], True, False)
+    True, False, True, False, ['windows', 'linux', 'mac', 'posix'], True, False, [])
 socketpair_unsecure_fixture_options = default_unsecure_fixture_options._replace(fullstack=False, dns_resolver=False)
 default_secure_fixture_options = default_unsecure_fixture_options._replace(secure=True)
 uds_fixture_options = default_unsecure_fixture_options._replace(dns_resolver=False, platforms=['linux', 'mac', 'posix'])
@@ -60,7 +60,7 @@ END2END_FIXTURES = {
     'h2_proxy': default_unsecure_fixture_options._replace(includes_proxy=True,
                                                           ci_mac=False),
     'h2_sockpair_1byte': socketpair_unsecure_fixture_options._replace(
-        ci_mac=False),
+        ci_mac=False, exclude_configs=['msan']),
     'h2_sockpair': socketpair_unsecure_fixture_options._replace(ci_mac=False),
     'h2_sockpair+trace': socketpair_unsecure_fixture_options._replace(
         ci_mac=False, tracing=True),
@@ -246,7 +246,7 @@ def main():
           {
               'name': '%s_nosec_test' % f,
               'args': [t],
-              'exclude_configs': [],
+              'exclude_configs': END2END_FIXTURES[f].exclude_configs,
               'platforms': END2END_FIXTURES[f].platforms,
               'ci_platforms': (END2END_FIXTURES[f].platforms
                                if END2END_FIXTURES[f].ci_mac else without(
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index cf1154426f..4cc407e39e 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -21531,7 +21531,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21552,7 +21554,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21573,7 +21577,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21594,7 +21600,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21615,7 +21623,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21636,7 +21646,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21657,7 +21669,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21678,7 +21692,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21699,7 +21715,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21720,7 +21738,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21741,7 +21761,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21762,7 +21784,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21783,7 +21807,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21804,7 +21830,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21825,7 +21853,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21846,7 +21876,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21867,7 +21899,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21888,7 +21922,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21909,7 +21945,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21930,7 +21968,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21951,7 +21991,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21972,7 +22014,9 @@
       "posix"
     ], 
     "cpu_cost": 0.1, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -21993,7 +22037,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22014,7 +22060,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22035,7 +22083,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22056,7 +22106,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22077,7 +22129,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22098,7 +22152,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22119,7 +22175,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22140,7 +22198,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22161,7 +22221,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
@@ -22182,7 +22244,9 @@
       "posix"
     ], 
     "cpu_cost": 1.0, 
-    "exclude_configs": [], 
+    "exclude_configs": [
+      "msan"
+    ], 
     "flaky": false, 
     "language": "c", 
     "name": "h2_sockpair_1byte_nosec_test", 
-- 
GitLab


From 525654a164a8862e14de913753100345932af2fc Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 3 May 2016 22:38:41 -0700
Subject: [PATCH 225/570] Fix undefined behavior

---
 src/core/ext/client_config/subchannel_index.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/core/ext/client_config/subchannel_index.c b/src/core/ext/client_config/subchannel_index.c
index ab8d9bd91d..b77632bba3 100644
--- a/src/core/ext/client_config/subchannel_index.c
+++ b/src/core/ext/client_config/subchannel_index.c
@@ -77,9 +77,14 @@ static grpc_subchannel_key *create_key(
   grpc_subchannel_key *k = gpr_malloc(sizeof(*k));
   k->connector = grpc_connector_ref(connector);
   k->args.filter_count = args->filter_count;
-  k->args.filters = gpr_malloc(sizeof(*k->args.filters) * k->args.filter_count);
-  memcpy((grpc_channel_filter *)k->args.filters, args->filters,
-         sizeof(*k->args.filters) * k->args.filter_count);
+  if (k->args.filter_count > 0) {
+    k->args.filters =
+        gpr_malloc(sizeof(*k->args.filters) * k->args.filter_count);
+    memcpy((grpc_channel_filter *)k->args.filters, args->filters,
+           sizeof(*k->args.filters) * k->args.filter_count);
+  } else {
+    k->args.filters = NULL;
+  }
   k->args.addr_len = args->addr_len;
   k->args.addr = gpr_malloc(args->addr_len);
   memcpy(k->args.addr, args->addr, k->args.addr_len);
@@ -106,9 +111,11 @@ static int subchannel_key_compare(grpc_subchannel_key *a,
   if (c != 0) return c;
   c = memcmp(a->args.addr, b->args.addr, a->args.addr_len);
   if (c != 0) return c;
-  c = memcmp(a->args.filters, b->args.filters,
-             a->args.filter_count * sizeof(*a->args.filters));
-  if (c != 0) return c;
+  if (a->args.filter_count > 0) {
+    c = memcmp(a->args.filters, b->args.filters,
+               a->args.filter_count * sizeof(*a->args.filters));
+    if (c != 0) return c;
+  }
   return grpc_channel_args_compare(a->args.args, b->args.args);
 }
 
-- 
GitLab


From 68897999237ab5d67278365b3bd444960fa3c4c0 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 3 May 2016 23:10:07 -0700
Subject: [PATCH 226/570] Fix some ubsan issues: I fear no bugs were harmed in
 the making of this episode

---
 build.yaml                                    |  2 ++
 src/core/ext/client_config/subchannel.c       |  2 +-
 src/core/ext/client_config/subchannel_index.c |  6 ++++-
 .../transport/chttp2/transport/frame_goaway.c |  2 +-
 .../transport/chttp2/transport/hpack_parser.c |  5 ++++
 src/core/lib/channel/channel_args.c           |  2 +-
 .../lib/compression/compression_algorithm.c   |  1 +
 src/core/lib/support/murmur_hash.c            |  8 +++----
 src/core/lib/transport/metadata.c             |  2 +-
 test/core/end2end/fuzzers/api_fuzzer.c        | 24 +++++++++++--------
 tools/run_tests/configs.json                  |  3 +++
 11 files changed, 37 insertions(+), 20 deletions(-)

diff --git a/build.yaml b/build.yaml
index 441752dc3d..4cf7057a90 100644
--- a/build.yaml
+++ b/build.yaml
@@ -3247,6 +3247,8 @@ configs:
     LDFLAGS: -fsanitize=undefined
     LDXX: clang++
     compile_the_world: true
+    test_environ:
+      UBSAN_OPTIONS: halt_on_error=1
     timeout_multiplier: 1.5
 defaults:
   boringssl:
diff --git a/src/core/ext/client_config/subchannel.c b/src/core/ext/client_config/subchannel.c
index bd45d3825c..cfd39e7cfb 100644
--- a/src/core/ext/client_config/subchannel.c
+++ b/src/core/ext/client_config/subchannel.c
@@ -320,7 +320,7 @@ grpc_subchannel *grpc_subchannel_create(grpc_exec_ctx *exec_ctx,
     c->filters = NULL;
   }
   c->addr = gpr_malloc(args->addr_len);
-  memcpy(c->addr, args->addr, args->addr_len);
+  if (args->addr_len) memcpy(c->addr, args->addr, args->addr_len);
   c->pollset_set = grpc_pollset_set_create();
   c->addr_len = args->addr_len;
   grpc_set_initial_connect_string(&c->addr, &c->addr_len,
diff --git a/src/core/ext/client_config/subchannel_index.c b/src/core/ext/client_config/subchannel_index.c
index b77632bba3..69de0e78c1 100644
--- a/src/core/ext/client_config/subchannel_index.c
+++ b/src/core/ext/client_config/subchannel_index.c
@@ -87,7 +87,9 @@ static grpc_subchannel_key *create_key(
   }
   k->args.addr_len = args->addr_len;
   k->args.addr = gpr_malloc(args->addr_len);
-  memcpy(k->args.addr, args->addr, k->args.addr_len);
+  if (k->args.addr_len > 0) {
+    memcpy(k->args.addr, args->addr, k->args.addr_len);
+  }
   k->args.args = copy_channel_args(args->args);
   return k;
 }
@@ -109,8 +111,10 @@ static int subchannel_key_compare(grpc_subchannel_key *a,
   if (c != 0) return c;
   c = GPR_ICMP(a->args.filter_count, b->args.filter_count);
   if (c != 0) return c;
+  if (a->args.addr_len) {
   c = memcmp(a->args.addr, b->args.addr, a->args.addr_len);
   if (c != 0) return c;
+  }
   if (a->args.filter_count > 0) {
     c = memcmp(a->args.filters, b->args.filters,
                a->args.filter_count * sizeof(*a->args.filters));
diff --git a/src/core/ext/transport/chttp2/transport/frame_goaway.c b/src/core/ext/transport/chttp2/transport/frame_goaway.c
index 69accb7696..aa25b1a231 100644
--- a/src/core/ext/transport/chttp2/transport/frame_goaway.c
+++ b/src/core/ext/transport/chttp2/transport/frame_goaway.c
@@ -137,7 +137,7 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse(
       ++cur;
     /* fallthrough */
     case GRPC_CHTTP2_GOAWAY_DEBUG:
-      memcpy(p->debug_data + p->debug_pos, cur, (size_t)(end - cur));
+      if (end != cur) memcpy(p->debug_data + p->debug_pos, cur, (size_t)(end - cur));
       GPR_ASSERT((size_t)(end - cur) < UINT32_MAX - p->debug_pos);
       p->debug_pos += (uint32_t)(end - cur);
       p->state = GRPC_CHTTP2_GOAWAY_DEBUG;
diff --git a/src/core/ext/transport/chttp2/transport/hpack_parser.c b/src/core/ext/transport/chttp2/transport/hpack_parser.c
index 687936bfd3..9278a7ac42 100644
--- a/src/core/ext/transport/chttp2/transport/hpack_parser.c
+++ b/src/core/ext/transport/chttp2/transport/hpack_parser.c
@@ -1138,6 +1138,7 @@ static int parse_string_prefix(grpc_chttp2_hpack_parser *p, const uint8_t *cur,
 /* append some bytes to a string */
 static void append_bytes(grpc_chttp2_hpack_parser_string *str,
                          const uint8_t *data, size_t length) {
+  if (length == 0) return;
   if (length + str->length > str->capacity) {
     GPR_ASSERT(str->length + length <= UINT32_MAX);
     str->capacity = (uint32_t)(str->length + length);
@@ -1445,6 +1446,10 @@ grpc_chttp2_parse_error grpc_chttp2_header_parser_parse(
        stream id on a header */
     if (stream_parsing != NULL) {
       if (parser->is_boundary) {
+        if (stream_parsing->header_frames_received == GPR_ARRAY_SIZE(stream_parsing->got_metadata_on_parse)) {
+          gpr_log(GPR_ERROR, "too many trailer frames");
+          return GRPC_CHTTP2_CONNECTION_ERROR;
+        }
         stream_parsing
             ->got_metadata_on_parse[stream_parsing->header_frames_received] = 1;
         stream_parsing->header_frames_received++;
diff --git a/src/core/lib/channel/channel_args.c b/src/core/lib/channel/channel_args.c
index 28d2d78d00..1659c3788b 100644
--- a/src/core/lib/channel/channel_args.c
+++ b/src/core/lib/channel/channel_args.c
@@ -132,7 +132,7 @@ grpc_channel_args *grpc_channel_args_normalize(const grpc_channel_args *a) {
   for (size_t i = 0; i < a->num_args; i++) {
     args[i] = &a->args[i];
   }
-  qsort(args, a->num_args, sizeof(grpc_arg *), cmp_key_stable);
+  if (a->num_args > 1) qsort(args, a->num_args, sizeof(grpc_arg *), cmp_key_stable);
 
   grpc_channel_args *b = gpr_malloc(sizeof(grpc_channel_args));
   b->num_args = a->num_args;
diff --git a/src/core/lib/compression/compression_algorithm.c b/src/core/lib/compression/compression_algorithm.c
index 7039364b7b..820871d579 100644
--- a/src/core/lib/compression/compression_algorithm.c
+++ b/src/core/lib/compression/compression_algorithm.c
@@ -199,5 +199,6 @@ void grpc_compression_options_disable_algorithm(
 int grpc_compression_options_is_algorithm_enabled(
     const grpc_compression_options *opts,
     grpc_compression_algorithm algorithm) {
+  if (algorithm >= GRPC_COMPRESS_ALGORITHMS_COUNT) return 0;
   return GPR_BITGET(opts->enabled_algorithms_bitset, algorithm);
 }
diff --git a/src/core/lib/support/murmur_hash.c b/src/core/lib/support/murmur_hash.c
index 5711fff0c0..7137c1f313 100644
--- a/src/core/lib/support/murmur_hash.c
+++ b/src/core/lib/support/murmur_hash.c
@@ -33,6 +33,8 @@
 
 #include "src/core/lib/support/murmur_hash.h"
 
+#include <string.h>
+
 #define ROTL32(x, r) ((x) << (r)) | ((x) >> (32 - (r)))
 
 #define FMIX32(h)    \
@@ -42,10 +44,6 @@
   (h) *= 0xc2b2ae35; \
   (h) ^= (h) >> 16;
 
-/* Block read - if your platform needs to do endian-swapping or can only
-   handle aligned reads, do the conversion here */
-#define GETBLOCK32(p, i) (p)[(i)]
-
 uint32_t gpr_murmur_hash3(const void *key, size_t len, uint32_t seed) {
   const uint8_t *data = (const uint8_t *)key;
   const size_t nblocks = len / 4;
@@ -62,7 +60,7 @@ uint32_t gpr_murmur_hash3(const void *key, size_t len, uint32_t seed) {
 
   /* body */
   for (i = -(int)nblocks; i; i++) {
-    k1 = GETBLOCK32(blocks, i);
+    memcpy(&k1, blocks + i, sizeof(uint32_t));
 
     k1 *= c1;
     k1 = ROTL32(k1, 15);
diff --git a/src/core/lib/transport/metadata.c b/src/core/lib/transport/metadata.c
index 5847ec9053..53fe03bdc9 100644
--- a/src/core/lib/transport/metadata.c
+++ b/src/core/lib/transport/metadata.c
@@ -373,7 +373,7 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
     ss = g_static_strtab[idx];
     if (ss == NULL) break;
     if (ss->hash == hash && GPR_SLICE_LENGTH(ss->slice) == length &&
-        0 == memcmp(buf, GPR_SLICE_START_PTR(ss->slice), length)) {
+        (length == 0 || 0 == memcmp(buf, GPR_SLICE_START_PTR(ss->slice), length))) {
       GPR_TIMER_END("grpc_mdstr_from_buffer", 0);
       return ss;
     }
diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c
index b133a948ee..b6150151d5 100644
--- a/test/core/end2end/fuzzers/api_fuzzer.c
+++ b/test/core/end2end/fuzzers/api_fuzzer.c
@@ -418,17 +418,21 @@ static void add_to_free(call_state *call, void *p) {
 static void read_metadata(input_stream *inp, size_t *count,
                           grpc_metadata **metadata, call_state *cs) {
   *count = next_byte(inp);
-  *metadata = gpr_malloc(*count * sizeof(**metadata));
-  memset(*metadata, 0, *count * sizeof(**metadata));
-  for (size_t i = 0; i < *count; i++) {
-    (*metadata)[i].key = read_string(inp);
-    read_buffer(inp, (char **)&(*metadata)[i].value,
-                &(*metadata)[i].value_length);
-    (*metadata)[i].flags = read_uint32(inp);
-    add_to_free(cs, (void *)(*metadata)[i].key);
-    add_to_free(cs, (void *)(*metadata)[i].value);
+  if (*count) {
+    *metadata = gpr_malloc(*count * sizeof(**metadata));
+    memset(*metadata, 0, *count * sizeof(**metadata));
+    for (size_t i = 0; i < *count; i++) {
+      (*metadata)[i].key = read_string(inp);
+      read_buffer(inp, (char **)&(*metadata)[i].value,
+                  &(*metadata)[i].value_length);
+      (*metadata)[i].flags = read_uint32(inp);
+      add_to_free(cs, (void *)(*metadata)[i].key);
+      add_to_free(cs, (void *)(*metadata)[i].value);
+    }
+  } else {
+    *metadata = gpr_malloc(1);
   }
-  add_to_free(cs, *metadata);
+    add_to_free(cs, *metadata);
 }
 
 static call_state *destroy_call(call_state *call) {
diff --git a/tools/run_tests/configs.json b/tools/run_tests/configs.json
index 325e9aa929..1a67544d18 100644
--- a/tools/run_tests/configs.json
+++ b/tools/run_tests/configs.json
@@ -56,6 +56,9 @@
   }, 
   {
     "config": "ubsan", 
+    "environ": {
+      "UBSAN_OPTIONS": "halt_on_error=1"
+    }, 
     "timeout_multiplier": 1.5
   }, 
   {
-- 
GitLab


From e6d03b828da478a7b4205c422bd95aa21f8270d4 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Wed, 4 May 2016 09:49:42 -0700
Subject: [PATCH 227/570] Fix the build path in config

---
 tools/run_tests/stress_test/configs/python.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/stress_test/configs/python.json b/tools/run_tests/stress_test/configs/python.json
index ea5b5ba2ec..4f85de1d5f 100644
--- a/tools/run_tests/stress_test/configs/python.json
+++ b/tools/run_tests/stress_test/configs/python.json
@@ -1,7 +1,7 @@
 {
   "dockerImages": {
     "grpc_stress_python" : {
-      "buildScript": "tools/jenkins/build_interop_stress_image.sh",
+      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
       "dockerFileDir": "grpc_interop_stress_python"
     }
   },
-- 
GitLab


From ddc0eb1be2fa1427f8d422146bd56841810fc134 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 4 May 2016 10:27:12 -0700
Subject: [PATCH 228/570] Split Node examples into static and dynamic code
 generation examples

---
 examples/node/README.md                       |   10 +-
 examples/node/dynamic_codegen/README.md       |    1 +
 .../{ => dynamic_codegen}/greeter_client.js   |    2 +-
 .../{ => dynamic_codegen}/greeter_server.js   |    2 +-
 .../route_guide/README.md                     |    0
 .../route_guide/route_guide_client.js         |    2 +-
 .../route_guide/route_guide_db.json           |    0
 .../route_guide/route_guide_server.js         |    2 +-
 examples/node/package.json                    |    3 +-
 examples/node/static_codegen/README.md        |    7 +
 .../node/static_codegen/greeter_client.js     |   55 +
 .../node/static_codegen/greeter_server.js     |   59 +
 .../node/static_codegen/helloworld_grpc_pb.js |   44 +
 examples/node/static_codegen/helloworld_pb.js |  332 ++++++
 .../node/static_codegen/route_guide/README.md |    5 +
 .../route_guide/route_guide_client.js         |  247 ++++
 .../route_guide/route_guide_db.json           |  601 ++++++++++
 .../route_guide/route_guide_grpc_pb.js        |  110 ++
 .../route_guide/route_guide_pb.js             | 1033 +++++++++++++++++
 .../route_guide/route_guide_server.js         |  261 +++++
 20 files changed, 2769 insertions(+), 7 deletions(-)
 create mode 100644 examples/node/dynamic_codegen/README.md
 rename examples/node/{ => dynamic_codegen}/greeter_client.js (96%)
 rename examples/node/{ => dynamic_codegen}/greeter_server.js (97%)
 rename examples/node/{ => dynamic_codegen}/route_guide/README.md (100%)
 rename examples/node/{ => dynamic_codegen}/route_guide/route_guide_client.js (99%)
 rename examples/node/{ => dynamic_codegen}/route_guide/route_guide_db.json (100%)
 rename examples/node/{ => dynamic_codegen}/route_guide/route_guide_server.js (99%)
 create mode 100644 examples/node/static_codegen/README.md
 create mode 100644 examples/node/static_codegen/greeter_client.js
 create mode 100644 examples/node/static_codegen/greeter_server.js
 create mode 100644 examples/node/static_codegen/helloworld_grpc_pb.js
 create mode 100644 examples/node/static_codegen/helloworld_pb.js
 create mode 100644 examples/node/static_codegen/route_guide/README.md
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_client.js
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_db.json
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_pb.js
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_server.js

diff --git a/examples/node/README.md b/examples/node/README.md
index 28878833ce..14d779416a 100644
--- a/examples/node/README.md
+++ b/examples/node/README.md
@@ -22,18 +22,24 @@ INSTALL
 TRY IT!
 -------
 
+There are two variants of these examples: one with code dynamically generated at runtime using Protobuf.js and one with code statically generated using `protoc`. The examples behave identically, and either server can be used with either client.
+
  - Run the server
 
    ```sh
    $ # from this directory
-   $ node ./greeter_server.js &
+   $ node ./dynamic_codegen/greeter_server.js &
+   $ # OR
+   $ node ./static_codegen/greeter_server.js &
    ```
 
  - Run the client
 
    ```sh
    $ # from this directory
-   $ node ./greeter_client.js
+   $ node ./dynamic_codegen/greeter_client.js
+   $ # OR
+   $ node ./dynamic_codegen/greeter_client.js
    ```
 
 TUTORIAL
diff --git a/examples/node/dynamic_codegen/README.md b/examples/node/dynamic_codegen/README.md
new file mode 100644
index 0000000000..1a6ec17a3e
--- /dev/null
+++ b/examples/node/dynamic_codegen/README.md
@@ -0,0 +1 @@
+This is the dynamic code generation variant of the Node examples. Code in these examples is generated at runtime using Protobuf.js.
diff --git a/examples/node/greeter_client.js b/examples/node/dynamic_codegen/greeter_client.js
similarity index 96%
rename from examples/node/greeter_client.js
rename to examples/node/dynamic_codegen/greeter_client.js
index 2820acbbb7..e24fb07f4c 100644
--- a/examples/node/greeter_client.js
+++ b/examples/node/dynamic_codegen/greeter_client.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../protos/helloworld.proto';
+var PROTO_PATH = __dirname + '/../../protos/helloworld.proto';
 
 var grpc = require('grpc');
 var hello_proto = grpc.load(PROTO_PATH).helloworld;
diff --git a/examples/node/greeter_server.js b/examples/node/dynamic_codegen/greeter_server.js
similarity index 97%
rename from examples/node/greeter_server.js
rename to examples/node/dynamic_codegen/greeter_server.js
index e7ad51f600..aa43e4c672 100644
--- a/examples/node/greeter_server.js
+++ b/examples/node/dynamic_codegen/greeter_server.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../protos/helloworld.proto';
+var PROTO_PATH = __dirname + '/../../protos/helloworld.proto';
 
 var grpc = require('grpc');
 var hello_proto = grpc.load(PROTO_PATH).helloworld;
diff --git a/examples/node/route_guide/README.md b/examples/node/dynamic_codegen/route_guide/README.md
similarity index 100%
rename from examples/node/route_guide/README.md
rename to examples/node/dynamic_codegen/route_guide/README.md
diff --git a/examples/node/route_guide/route_guide_client.js b/examples/node/dynamic_codegen/route_guide/route_guide_client.js
similarity index 99%
rename from examples/node/route_guide/route_guide_client.js
rename to examples/node/dynamic_codegen/route_guide/route_guide_client.js
index fd05a59b63..775b9addbf 100644
--- a/examples/node/route_guide/route_guide_client.js
+++ b/examples/node/dynamic_codegen/route_guide/route_guide_client.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../../protos/route_guide.proto';
+var PROTO_PATH = __dirname + '/../../../protos/route_guide.proto';
 
 var async = require('async');
 var fs = require('fs');
diff --git a/examples/node/route_guide/route_guide_db.json b/examples/node/dynamic_codegen/route_guide/route_guide_db.json
similarity index 100%
rename from examples/node/route_guide/route_guide_db.json
rename to examples/node/dynamic_codegen/route_guide/route_guide_db.json
diff --git a/examples/node/route_guide/route_guide_server.js b/examples/node/dynamic_codegen/route_guide/route_guide_server.js
similarity index 99%
rename from examples/node/route_guide/route_guide_server.js
rename to examples/node/dynamic_codegen/route_guide/route_guide_server.js
index 6c01fac246..6d59348cc9 100644
--- a/examples/node/route_guide/route_guide_server.js
+++ b/examples/node/dynamic_codegen/route_guide/route_guide_server.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../../protos/route_guide.proto';
+var PROTO_PATH = __dirname + '/../../../protos/route_guide.proto';
 
 var fs = require('fs');
 var parseArgs = require('minimist');
diff --git a/examples/node/package.json b/examples/node/package.json
index d135df2464..2cae031175 100644
--- a/examples/node/package.json
+++ b/examples/node/package.json
@@ -3,7 +3,8 @@
   "version": "0.1.0",
   "dependencies": {
     "async": "^1.5.2",
-    "grpc": "0.13.0",
+    "google-protobuf": "^3.0.0-alpha.5",
+    "grpc": "^0.14.0",
     "lodash": "^4.6.1",
     "minimist": "^1.2.0"
   }
diff --git a/examples/node/static_codegen/README.md b/examples/node/static_codegen/README.md
new file mode 100644
index 0000000000..fc97d34a38
--- /dev/null
+++ b/examples/node/static_codegen/README.md
@@ -0,0 +1,7 @@
+This is the static code generation variant of the Node examples. Code in these examples is pre-generated using protoc and the Node gRPC protoc plugin, and the generated code can be found in various `*_pb.js` files. The command line sequence for generating those files is as follows (assuming that `protoc` and `grpc_node_plugin` are present, and starting in the base directory of this package):
+
+```sh
+cd ../protos
+protoc --js_out=import_style=commonjs,binary:../node/static_codegen/ --grpc_out=../node/static_codegen --plugin=protoc-gen-grpc=grpc_node_plugin helloworld.proto
+protoc --js_out=import_style=commonjs,binary:../node/static_codegen/route_guide/ --grpc_out=../node/static_codegen/route_guide/ --plugin=protoc-gen-grpc=grpc_node_plugin route_guide.proto
+```
diff --git a/examples/node/static_codegen/greeter_client.js b/examples/node/static_codegen/greeter_client.js
new file mode 100644
index 0000000000..da80cf34d8
--- /dev/null
+++ b/examples/node/static_codegen/greeter_client.js
@@ -0,0 +1,55 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./helloworld_pb');
+var services = require('./helloworld_grpc_pb');
+
+var grpc = require('grpc');
+
+function main() {
+  var client = new services.GreeterClient('localhost:50051',
+                                          grpc.credentials.createInsecure());
+  var user;
+  if (process.argv.length >= 3) {
+    user = process.argv[2];
+  } else {
+    user = 'world';
+  }
+  var request = new messages.HelloRequest();
+  request.setName(user);
+  client.sayHello(request, function(err, response) {
+    console.log('Greeting:', response.getMessage());
+  });
+}
+
+main();
diff --git a/examples/node/static_codegen/greeter_server.js b/examples/node/static_codegen/greeter_server.js
new file mode 100644
index 0000000000..a1591b89fa
--- /dev/null
+++ b/examples/node/static_codegen/greeter_server.js
@@ -0,0 +1,59 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./helloworld_pb');
+var services = require('./helloworld_grpc_pb');
+
+var grpc = require('grpc');
+
+/**
+ * Implements the SayHello RPC method.
+ */
+function sayHello(call, callback) {
+  var reply = new messages.HelloReply();
+  reply.setMessage('Hello ' + call.request.getName());
+  callback(null, reply);
+}
+
+/**
+ * Starts an RPC server that receives requests for the Greeter service at the
+ * sample server port
+ */
+function main() {
+  var server = new grpc.Server();
+  server.addService(services.GreeterService, {sayHello: sayHello});
+  server.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
+  server.start();
+}
+
+main();
diff --git a/examples/node/static_codegen/helloworld_grpc_pb.js b/examples/node/static_codegen/helloworld_grpc_pb.js
new file mode 100644
index 0000000000..846f8b6bf5
--- /dev/null
+++ b/examples/node/static_codegen/helloworld_grpc_pb.js
@@ -0,0 +1,44 @@
+// GENERATED CODE -- DO NOT EDIT!
+
+'use strict';
+var grpc = require('grpc');
+var helloworld_pb = require('./helloworld_pb.js');
+
+function serialize_HelloReply(arg) {
+  if (!(arg instanceof helloworld_pb.HelloReply)) {
+    throw new Error('Expected argument of type HelloReply');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_HelloReply(buffer_arg) {
+  return helloworld_pb.HelloReply.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_HelloRequest(arg) {
+  if (!(arg instanceof helloworld_pb.HelloRequest)) {
+    throw new Error('Expected argument of type HelloRequest');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_HelloRequest(buffer_arg) {
+  return helloworld_pb.HelloRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+
+var GreeterService = exports.GreeterService = {
+  sayHello: {
+    path: '/helloworld.Greeter/SayHello',
+    requestStream: false,
+    responseStream: false,
+    requestType: helloworld_pb.HelloRequest,
+    responseType: helloworld_pb.HelloReply,
+    requestSerialize: serialize_HelloRequest,
+    requestDeserialize: deserialize_HelloRequest,
+    responseSerialize: serialize_HelloReply,
+    responseDeserialize: deserialize_HelloReply,
+  },
+};
+
+exports.GreeterClient = grpc.makeGenericClientConstructor(GreeterService);
diff --git a/examples/node/static_codegen/helloworld_pb.js b/examples/node/static_codegen/helloworld_pb.js
new file mode 100644
index 0000000000..6405bd90f1
--- /dev/null
+++ b/examples/node/static_codegen/helloworld_pb.js
@@ -0,0 +1,332 @@
+/**
+ * @fileoverview
+ * @enhanceable
+ * @public
+ */
+// GENERATED CODE -- DO NOT EDIT!
+
+var jspb = require('google-protobuf');
+var goog = jspb;
+var global = Function('return this')();
+
+goog.exportSymbol('proto.helloworld.HelloReply', null, global);
+goog.exportSymbol('proto.helloworld.HelloRequest', null, global);
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.helloworld.HelloRequest = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.helloworld.HelloRequest, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.helloworld.HelloRequest.displayName = 'proto.helloworld.HelloRequest';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.helloworld.HelloRequest.prototype.toObject = function(opt_includeInstance) {
+  return proto.helloworld.HelloRequest.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.helloworld.HelloRequest} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.helloworld.HelloRequest.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    name: msg.getName()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.helloworld.HelloRequest}
+ */
+proto.helloworld.HelloRequest.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.helloworld.HelloRequest;
+  return proto.helloworld.HelloRequest.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.helloworld.HelloRequest} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.helloworld.HelloRequest}
+ */
+proto.helloworld.HelloRequest.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setName(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.helloworld.HelloRequest} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloRequest.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.helloworld.HelloRequest.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloRequest.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.helloworld.HelloRequest} The clone.
+ */
+proto.helloworld.HelloRequest.prototype.cloneMessage = function() {
+  return /** @type {!proto.helloworld.HelloRequest} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional string name = 1;
+ * @return {string}
+ */
+proto.helloworld.HelloRequest.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
+};
+
+
+/** @param {string} value  */
+proto.helloworld.HelloRequest.prototype.setName = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.helloworld.HelloReply = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.helloworld.HelloReply, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.helloworld.HelloReply.displayName = 'proto.helloworld.HelloReply';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.helloworld.HelloReply.prototype.toObject = function(opt_includeInstance) {
+  return proto.helloworld.HelloReply.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.helloworld.HelloReply} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.helloworld.HelloReply.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    message: msg.getMessage()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.helloworld.HelloReply}
+ */
+proto.helloworld.HelloReply.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.helloworld.HelloReply;
+  return proto.helloworld.HelloReply.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.helloworld.HelloReply} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.helloworld.HelloReply}
+ */
+proto.helloworld.HelloReply.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setMessage(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.helloworld.HelloReply} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloReply.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.helloworld.HelloReply.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloReply.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getMessage();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.helloworld.HelloReply} The clone.
+ */
+proto.helloworld.HelloReply.prototype.cloneMessage = function() {
+  return /** @type {!proto.helloworld.HelloReply} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional string message = 1;
+ * @return {string}
+ */
+proto.helloworld.HelloReply.prototype.getMessage = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
+};
+
+
+/** @param {string} value  */
+proto.helloworld.HelloReply.prototype.setMessage = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+goog.object.extend(exports, proto.helloworld);
diff --git a/examples/node/static_codegen/route_guide/README.md b/examples/node/static_codegen/route_guide/README.md
new file mode 100644
index 0000000000..22bcf78986
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/README.md
@@ -0,0 +1,5 @@
+#gRPC Basics: Node.js sample code
+
+The files in this folder are the samples used in [gRPC Basics: Node.js][], a detailed tutorial for using gRPC in Node.js.
+
+[gRPC Basics: Node.js]:http://www.grpc.io/docs/tutorials/basic/node.html
diff --git a/examples/node/static_codegen/route_guide/route_guide_client.js b/examples/node/static_codegen/route_guide/route_guide_client.js
new file mode 100644
index 0000000000..ecde78616b
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_client.js
@@ -0,0 +1,247 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./route_guide_pb');
+var services = require('./route_guide_grpc_pb');
+
+var async = require('async');
+var fs = require('fs');
+var parseArgs = require('minimist');
+var path = require('path');
+var _ = require('lodash');
+var grpc = require('grpc');
+
+var client = new services.RouteGuideClient('localhost:50051',
+                                           grpc.credentials.createInsecure());
+
+var COORD_FACTOR = 1e7;
+
+/**
+ * Run the getFeature demo. Calls getFeature with a point known to have a
+ * feature and a point known not to have a feature.
+ * @param {function} callback Called when this demo is complete
+ */
+function runGetFeature(callback) {
+  var next = _.after(2, callback);
+  function featureCallback(error, feature) {
+    if (error) {
+      callback(error);
+    }
+    var latitude = feature.getLocation().getLatitude();
+    var longitude = feature.getLocation().getLongitude();
+    if (feature.getName() === '') {
+      console.log('Found no feature at ' +
+          latitude/COORD_FACTOR + ', ' + longitude/COORD_FACTOR);
+    } else {
+      console.log('Found feature called "' + feature.getName() + '" at ' +
+          latitude/COORD_FACTOR + ', ' + longitude/COORD_FACTOR);
+    }
+    next();
+  }
+  var point1 = new messages.Point();
+  point1.setLatitude(409146138);
+  point1.setLongitude(-746188906);
+  var point2 = new messages.Point();
+  point2.setLatitude(0);
+  point2.setLongitude(0);
+  client.getFeature(point1, featureCallback);
+  client.getFeature(point2, featureCallback);
+}
+
+/**
+ * Run the listFeatures demo. Calls listFeatures with a rectangle containing all
+ * of the features in the pre-generated database. Prints each response as it
+ * comes in.
+ * @param {function} callback Called when this demo is complete
+ */
+function runListFeatures(callback) {
+  var rect = new messages.Rectangle();
+  var lo = new messages.Point();
+  lo.setLatitude(400000000);
+  lo.setLongitude(-750000000);
+  rect.setLo(lo);
+  var hi = new messages.Point();
+  hi.setLatitude(420000000);
+  hi.setLongitude(-730000000);
+  rect.setHi(hi);
+  console.log('Looking for features between 40, -75 and 42, -73');
+  var call = client.listFeatures(rect);
+  call.on('data', function(feature) {
+      console.log('Found feature called "' + feature.getName() + '" at ' +
+          feature.getLocation().getLatitude()/COORD_FACTOR + ', ' +
+          feature.getLocation().getLongitude()/COORD_FACTOR);
+  });
+  call.on('end', callback);
+}
+
+/**
+ * Run the recordRoute demo. Sends several randomly chosen points from the
+ * pre-generated feature database with a variable delay in between. Prints the
+ * statistics when they are sent from the server.
+ * @param {function} callback Called when this demo is complete
+ */
+function runRecordRoute(callback) {
+  var argv = parseArgs(process.argv, {
+    string: 'db_path'
+  });
+  fs.readFile(path.resolve(argv.db_path), function(err, data) {
+    if (err) callback(err);
+    // Transform the loaded features to Feature objects
+    var feature_list = _.map(JSON.parse(data), function(value) {
+      var feature = new messages.Feature();
+      feature.setName(value.name);
+      var location = new messages.Point();
+      location.setLatitude(value.location.latitude);
+      location.setLongitude(value.location.longitude);
+      feature.setLocation(location);
+      return feature;
+    });
+
+    var num_points = 10;
+    var call = client.recordRoute(function(error, stats) {
+      if (error) {
+        callback(error);
+      }
+      console.log('Finished trip with', stats.getPointCount(), 'points');
+      console.log('Passed', stats.getFeatureCount(), 'features');
+      console.log('Travelled', stats.getDistance(), 'meters');
+      console.log('It took', stats.getElapsedTime(), 'seconds');
+      callback();
+    });
+    /**
+     * Constructs a function that asynchronously sends the given point and then
+     * delays sending its callback
+     * @param {messages.Point} location The point to send
+     * @return {function(function)} The function that sends the point
+     */
+    function pointSender(location) {
+      /**
+       * Sends the point, then calls the callback after a delay
+       * @param {function} callback Called when complete
+       */
+      return function(callback) {
+        console.log('Visiting point ' + location.getLatitude()/COORD_FACTOR +
+            ', ' + location.getLongitude()/COORD_FACTOR);
+        call.write(location);
+        _.delay(callback, _.random(500, 1500));
+      };
+    }
+    var point_senders = [];
+    for (var i = 0; i < num_points; i++) {
+      var rand_point = feature_list[_.random(0, feature_list.length - 1)];
+      point_senders[i] = pointSender(rand_point.getLocation());
+    }
+    async.series(point_senders, function() {
+      call.end();
+    });
+  });
+}
+
+/**
+ * Run the routeChat demo. Send some chat messages, and print any chat messages
+ * that are sent from the server.
+ * @param {function} callback Called when the demo is complete
+ */
+function runRouteChat(callback) {
+  var call = client.routeChat();
+  call.on('data', function(note) {
+    console.log('Got message "' + note.getMessage() + '" at ' +
+        note.getLocation().getLatitude() + ', ' +
+        note.getLocation().getLongitude());
+  });
+
+  call.on('end', callback);
+
+  var notes = [{
+    location: {
+      latitude: 0,
+      longitude: 0
+    },
+    message: 'First message'
+  }, {
+    location: {
+      latitude: 0,
+      longitude: 1
+    },
+    message: 'Second message'
+  }, {
+    location: {
+      latitude: 1,
+      longitude: 0
+    },
+    message: 'Third message'
+  }, {
+    location: {
+      latitude: 0,
+      longitude: 0
+    },
+    message: 'Fourth message'
+  }];
+  for (var i = 0; i < notes.length; i++) {
+    var note = notes[i];
+    console.log('Sending message "' + note.message + '" at ' +
+        note.location.latitude + ', ' + note.location.longitude);
+    var noteMsg = new messages.RouteNote();
+    noteMsg.setMessage(note.message);
+    var location = new messages.Point();
+    location.setLatitude(note.location.latitude);
+    location.setLongitude(note.location.longitude);
+    noteMsg.setLocation(location);
+    call.write(noteMsg);
+  }
+  call.end();
+}
+
+/**
+ * Run all of the demos in order
+ */
+function main() {
+  async.series([
+    runGetFeature,
+    runListFeatures,
+    runRecordRoute,
+    runRouteChat
+  ]);
+}
+
+if (require.main === module) {
+  main();
+}
+
+exports.runGetFeature = runGetFeature;
+
+exports.runListFeatures = runListFeatures;
+
+exports.runRecordRoute = runRecordRoute;
+
+exports.runRouteChat = runRouteChat;
diff --git a/examples/node/static_codegen/route_guide/route_guide_db.json b/examples/node/static_codegen/route_guide/route_guide_db.json
new file mode 100644
index 0000000000..9d6a980ab7
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_db.json
@@ -0,0 +1,601 @@
+[{
+    "location": {
+        "latitude": 407838351,
+        "longitude": -746143763
+    },
+    "name": "Patriots Path, Mendham, NJ 07945, USA"
+}, {
+    "location": {
+        "latitude": 408122808,
+        "longitude": -743999179
+    },
+    "name": "101 New Jersey 10, Whippany, NJ 07981, USA"
+}, {
+    "location": {
+        "latitude": 413628156,
+        "longitude": -749015468
+    },
+    "name": "U.S. 6, Shohola, PA 18458, USA"
+}, {
+    "location": {
+        "latitude": 419999544,
+        "longitude": -740371136
+    },
+    "name": "5 Conners Road, Kingston, NY 12401, USA"
+}, {
+    "location": {
+        "latitude": 414008389,
+        "longitude": -743951297
+    },
+    "name": "Mid Hudson Psychiatric Center, New Hampton, NY 10958, USA"
+}, {
+    "location": {
+        "latitude": 419611318,
+        "longitude": -746524769
+    },
+    "name": "287 Flugertown Road, Livingston Manor, NY 12758, USA"
+}, {
+    "location": {
+        "latitude": 406109563,
+        "longitude": -742186778
+    },
+    "name": "4001 Tremley Point Road, Linden, NJ 07036, USA"
+}, {
+    "location": {
+        "latitude": 416802456,
+        "longitude": -742370183
+    },
+    "name": "352 South Mountain Road, Wallkill, NY 12589, USA"
+}, {
+    "location": {
+        "latitude": 412950425,
+        "longitude": -741077389
+    },
+    "name": "Bailey Turn Road, Harriman, NY 10926, USA"
+}, {
+    "location": {
+        "latitude": 412144655,
+        "longitude": -743949739
+    },
+    "name": "193-199 Wawayanda Road, Hewitt, NJ 07421, USA"
+}, {
+    "location": {
+        "latitude": 415736605,
+        "longitude": -742847522
+    },
+    "name": "406-496 Ward Avenue, Pine Bush, NY 12566, USA"
+}, {
+    "location": {
+        "latitude": 413843930,
+        "longitude": -740501726
+    },
+    "name": "162 Merrill Road, Highland Mills, NY 10930, USA"
+}, {
+    "location": {
+        "latitude": 410873075,
+        "longitude": -744459023
+    },
+    "name": "Clinton Road, West Milford, NJ 07480, USA"
+}, {
+    "location": {
+        "latitude": 412346009,
+        "longitude": -744026814
+    },
+    "name": "16 Old Brook Lane, Warwick, NY 10990, USA"
+}, {
+    "location": {
+        "latitude": 402948455,
+        "longitude": -747903913
+    },
+    "name": "3 Drake Lane, Pennington, NJ 08534, USA"
+}, {
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diff --git a/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js b/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
new file mode 100644
index 0000000000..1dd71331db
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
@@ -0,0 +1,110 @@
+// GENERATED CODE -- DO NOT EDIT!
+
+'use strict';
+var grpc = require('grpc');
+var route_guide_pb = require('./route_guide_pb.js');
+
+function serialize_Feature(arg) {
+  if (!(arg instanceof route_guide_pb.Feature)) {
+    throw new Error('Expected argument of type Feature');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_Feature(buffer_arg) {
+  return route_guide_pb.Feature.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_Point(arg) {
+  if (!(arg instanceof route_guide_pb.Point)) {
+    throw new Error('Expected argument of type Point');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_Point(buffer_arg) {
+  return route_guide_pb.Point.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_Rectangle(arg) {
+  if (!(arg instanceof route_guide_pb.Rectangle)) {
+    throw new Error('Expected argument of type Rectangle');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_Rectangle(buffer_arg) {
+  return route_guide_pb.Rectangle.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_RouteNote(arg) {
+  if (!(arg instanceof route_guide_pb.RouteNote)) {
+    throw new Error('Expected argument of type RouteNote');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_RouteNote(buffer_arg) {
+  return route_guide_pb.RouteNote.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_RouteSummary(arg) {
+  if (!(arg instanceof route_guide_pb.RouteSummary)) {
+    throw new Error('Expected argument of type RouteSummary');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_RouteSummary(buffer_arg) {
+  return route_guide_pb.RouteSummary.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+
+var RouteGuideService = exports.RouteGuideService = {
+  getFeature: {
+    path: '/routeguide.RouteGuide/GetFeature',
+    requestStream: false,
+    responseStream: false,
+    requestType: route_guide_pb.Point,
+    responseType: route_guide_pb.Feature,
+    requestSerialize: serialize_Point,
+    requestDeserialize: deserialize_Point,
+    responseSerialize: serialize_Feature,
+    responseDeserialize: deserialize_Feature,
+  },
+  listFeatures: {
+    path: '/routeguide.RouteGuide/ListFeatures',
+    requestStream: false,
+    responseStream: true,
+    requestType: route_guide_pb.Rectangle,
+    responseType: route_guide_pb.Feature,
+    requestSerialize: serialize_Rectangle,
+    requestDeserialize: deserialize_Rectangle,
+    responseSerialize: serialize_Feature,
+    responseDeserialize: deserialize_Feature,
+  },
+  recordRoute: {
+    path: '/routeguide.RouteGuide/RecordRoute',
+    requestStream: true,
+    responseStream: false,
+    requestType: route_guide_pb.Point,
+    responseType: route_guide_pb.RouteSummary,
+    requestSerialize: serialize_Point,
+    requestDeserialize: deserialize_Point,
+    responseSerialize: serialize_RouteSummary,
+    responseDeserialize: deserialize_RouteSummary,
+  },
+  routeChat: {
+    path: '/routeguide.RouteGuide/RouteChat',
+    requestStream: true,
+    responseStream: true,
+    requestType: route_guide_pb.RouteNote,
+    responseType: route_guide_pb.RouteNote,
+    requestSerialize: serialize_RouteNote,
+    requestDeserialize: deserialize_RouteNote,
+    responseSerialize: serialize_RouteNote,
+    responseDeserialize: deserialize_RouteNote,
+  },
+};
+
+exports.RouteGuideClient = grpc.makeGenericClientConstructor(RouteGuideService);
diff --git a/examples/node/static_codegen/route_guide/route_guide_pb.js b/examples/node/static_codegen/route_guide/route_guide_pb.js
new file mode 100644
index 0000000000..f604cd6d50
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_pb.js
@@ -0,0 +1,1033 @@
+/**
+ * @fileoverview
+ * @enhanceable
+ * @public
+ */
+// GENERATED CODE -- DO NOT EDIT!
+
+var jspb = require('google-protobuf');
+var goog = jspb;
+var global = Function('return this')();
+
+goog.exportSymbol('proto.routeguide.Feature', null, global);
+goog.exportSymbol('proto.routeguide.Point', null, global);
+goog.exportSymbol('proto.routeguide.Rectangle', null, global);
+goog.exportSymbol('proto.routeguide.RouteNote', null, global);
+goog.exportSymbol('proto.routeguide.RouteSummary', null, global);
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.Point = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.Point, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.Point.displayName = 'proto.routeguide.Point';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.Point.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.Point.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.Point} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.Point.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    latitude: msg.getLatitude(),
+    longitude: msg.getLongitude()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.Point}
+ */
+proto.routeguide.Point.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.Point;
+  return proto.routeguide.Point.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.Point} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.Point}
+ */
+proto.routeguide.Point.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setLatitude(value);
+      break;
+    case 2:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setLongitude(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.Point} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Point.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.Point.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Point.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getLatitude();
+  if (f !== 0) {
+    writer.writeInt32(
+      1,
+      f
+    );
+  }
+  f = this.getLongitude();
+  if (f !== 0) {
+    writer.writeInt32(
+      2,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.Point} The clone.
+ */
+proto.routeguide.Point.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.Point} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional int32 latitude = 1;
+ * @return {number}
+ */
+proto.routeguide.Point.prototype.getLatitude = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 1, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.Point.prototype.setLatitude = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+/**
+ * optional int32 longitude = 2;
+ * @return {number}
+ */
+proto.routeguide.Point.prototype.getLongitude = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 2, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.Point.prototype.setLongitude = function(value) {
+  jspb.Message.setField(this, 2, value);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.Rectangle = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.Rectangle, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.Rectangle.displayName = 'proto.routeguide.Rectangle';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.Rectangle.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.Rectangle.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.Rectangle} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.Rectangle.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    lo: (f = msg.getLo()) && proto.routeguide.Point.toObject(includeInstance, f),
+    hi: (f = msg.getHi()) && proto.routeguide.Point.toObject(includeInstance, f)
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.Rectangle}
+ */
+proto.routeguide.Rectangle.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.Rectangle;
+  return proto.routeguide.Rectangle.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.Rectangle} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.Rectangle}
+ */
+proto.routeguide.Rectangle.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setLo(value);
+      break;
+    case 2:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setHi(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.Rectangle} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Rectangle.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.Rectangle.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Rectangle.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getLo();
+  if (f != null) {
+    writer.writeMessage(
+      1,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+  f = this.getHi();
+  if (f != null) {
+    writer.writeMessage(
+      2,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.Rectangle} The clone.
+ */
+proto.routeguide.Rectangle.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.Rectangle} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional Point lo = 1;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.Rectangle.prototype.getLo = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 1));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.Rectangle.prototype.setLo = function(value) {
+  jspb.Message.setWrapperField(this, 1, value);
+};
+
+
+proto.routeguide.Rectangle.prototype.clearLo = function() {
+  this.setLo(undefined);
+};
+
+
+/**
+ * optional Point hi = 2;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.Rectangle.prototype.getHi = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 2));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.Rectangle.prototype.setHi = function(value) {
+  jspb.Message.setWrapperField(this, 2, value);
+};
+
+
+proto.routeguide.Rectangle.prototype.clearHi = function() {
+  this.setHi(undefined);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.Feature = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.Feature, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.Feature.displayName = 'proto.routeguide.Feature';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.Feature.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.Feature.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.Feature} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.Feature.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    name: msg.getName(),
+    location: (f = msg.getLocation()) && proto.routeguide.Point.toObject(includeInstance, f)
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.Feature}
+ */
+proto.routeguide.Feature.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.Feature;
+  return proto.routeguide.Feature.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.Feature} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.Feature}
+ */
+proto.routeguide.Feature.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setName(value);
+      break;
+    case 2:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setLocation(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.Feature} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Feature.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.Feature.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Feature.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+  f = this.getLocation();
+  if (f != null) {
+    writer.writeMessage(
+      2,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.Feature} The clone.
+ */
+proto.routeguide.Feature.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.Feature} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional string name = 1;
+ * @return {string}
+ */
+proto.routeguide.Feature.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
+};
+
+
+/** @param {string} value  */
+proto.routeguide.Feature.prototype.setName = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+/**
+ * optional Point location = 2;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.Feature.prototype.getLocation = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 2));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.Feature.prototype.setLocation = function(value) {
+  jspb.Message.setWrapperField(this, 2, value);
+};
+
+
+proto.routeguide.Feature.prototype.clearLocation = function() {
+  this.setLocation(undefined);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.RouteNote = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.RouteNote, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.RouteNote.displayName = 'proto.routeguide.RouteNote';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.RouteNote.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.RouteNote.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.RouteNote} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.RouteNote.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    location: (f = msg.getLocation()) && proto.routeguide.Point.toObject(includeInstance, f),
+    message: msg.getMessage()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.RouteNote}
+ */
+proto.routeguide.RouteNote.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.RouteNote;
+  return proto.routeguide.RouteNote.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.RouteNote} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.RouteNote}
+ */
+proto.routeguide.RouteNote.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setLocation(value);
+      break;
+    case 2:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setMessage(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.RouteNote} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteNote.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.RouteNote.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteNote.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getLocation();
+  if (f != null) {
+    writer.writeMessage(
+      1,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+  f = this.getMessage();
+  if (f.length > 0) {
+    writer.writeString(
+      2,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.RouteNote} The clone.
+ */
+proto.routeguide.RouteNote.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.RouteNote} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional Point location = 1;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.RouteNote.prototype.getLocation = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 1));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.RouteNote.prototype.setLocation = function(value) {
+  jspb.Message.setWrapperField(this, 1, value);
+};
+
+
+proto.routeguide.RouteNote.prototype.clearLocation = function() {
+  this.setLocation(undefined);
+};
+
+
+/**
+ * optional string message = 2;
+ * @return {string}
+ */
+proto.routeguide.RouteNote.prototype.getMessage = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 2, ""));
+};
+
+
+/** @param {string} value  */
+proto.routeguide.RouteNote.prototype.setMessage = function(value) {
+  jspb.Message.setField(this, 2, value);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.RouteSummary = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.RouteSummary, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.RouteSummary.displayName = 'proto.routeguide.RouteSummary';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.RouteSummary.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.RouteSummary.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.RouteSummary} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.RouteSummary.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    pointCount: msg.getPointCount(),
+    featureCount: msg.getFeatureCount(),
+    distance: msg.getDistance(),
+    elapsedTime: msg.getElapsedTime()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.RouteSummary}
+ */
+proto.routeguide.RouteSummary.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.RouteSummary;
+  return proto.routeguide.RouteSummary.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.RouteSummary} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.RouteSummary}
+ */
+proto.routeguide.RouteSummary.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setPointCount(value);
+      break;
+    case 2:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setFeatureCount(value);
+      break;
+    case 3:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setDistance(value);
+      break;
+    case 4:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setElapsedTime(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.RouteSummary} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteSummary.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.RouteSummary.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteSummary.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getPointCount();
+  if (f !== 0) {
+    writer.writeInt32(
+      1,
+      f
+    );
+  }
+  f = this.getFeatureCount();
+  if (f !== 0) {
+    writer.writeInt32(
+      2,
+      f
+    );
+  }
+  f = this.getDistance();
+  if (f !== 0) {
+    writer.writeInt32(
+      3,
+      f
+    );
+  }
+  f = this.getElapsedTime();
+  if (f !== 0) {
+    writer.writeInt32(
+      4,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.RouteSummary} The clone.
+ */
+proto.routeguide.RouteSummary.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.RouteSummary} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional int32 point_count = 1;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getPointCount = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 1, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setPointCount = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+/**
+ * optional int32 feature_count = 2;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getFeatureCount = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 2, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setFeatureCount = function(value) {
+  jspb.Message.setField(this, 2, value);
+};
+
+
+/**
+ * optional int32 distance = 3;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getDistance = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 3, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setDistance = function(value) {
+  jspb.Message.setField(this, 3, value);
+};
+
+
+/**
+ * optional int32 elapsed_time = 4;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getElapsedTime = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 4, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setElapsedTime = function(value) {
+  jspb.Message.setField(this, 4, value);
+};
+
+
+goog.object.extend(exports, proto.routeguide);
diff --git a/examples/node/static_codegen/route_guide/route_guide_server.js b/examples/node/static_codegen/route_guide/route_guide_server.js
new file mode 100644
index 0000000000..53628fb046
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_server.js
@@ -0,0 +1,261 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./route_guide_pb');
+var services = require('./route_guide_grpc_pb');
+
+var fs = require('fs');
+var parseArgs = require('minimist');
+var path = require('path');
+var _ = require('lodash');
+var grpc = require('grpc');
+
+var COORD_FACTOR = 1e7;
+
+/**
+ * For simplicity, a point is a record type that looks like
+ * {latitude: number, longitude: number}, and a feature is a record type that
+ * looks like {name: string, location: point}. feature objects with name===''
+ * are points with no feature.
+ */
+
+/**
+ * List of feature objects at points that have been requested so far.
+ */
+var feature_list = [];
+
+/**
+ * Get a feature object at the given point, or creates one if it does not exist.
+ * @param {point} point The point to check
+ * @return {feature} The feature object at the point. Note that an empty name
+ *     indicates no feature
+ */
+function checkFeature(point) {
+  var feature;
+  // Check if there is already a feature object for the given point
+  for (var i = 0; i < feature_list.length; i++) {
+    feature = feature_list[i];
+    if (feature.getLocation().getLatitude() === point.getLatitude() &&
+        feature.getLocation().getLongitude() === point.getLongitude()) {
+      return feature;
+    }
+  }
+  var name = '';
+  feature = new messages.Feature();
+  feature.setName(name);
+  feature.setLocation(point);
+  return feature;
+}
+
+/**
+ * getFeature request handler. Gets a request with a point, and responds with a
+ * feature object indicating whether there is a feature at that point.
+ * @param {EventEmitter} call Call object for the handler to process
+ * @param {function(Error, feature)} callback Response callback
+ */
+function getFeature(call, callback) {
+  callback(null, checkFeature(call.request));
+}
+
+/**
+ * listFeatures request handler. Gets a request with two points, and responds
+ * with a stream of all features in the bounding box defined by those points.
+ * @param {Writable} call Writable stream for responses with an additional
+ *     request property for the request value.
+ */
+function listFeatures(call) {
+  var lo = call.request.getLo();
+  var hi = call.request.getHi();
+  var left = _.min([lo.getLongitude(), hi.getLongitude()]);
+  var right = _.max([lo.getLongitude(), hi.getLongitude()]);
+  var top = _.max([lo.getLatitude(), hi.getLatitude()]);
+  var bottom = _.min([lo.getLatitude(), hi.getLatitude()]);
+  // For each feature, check if it is in the given bounding box
+  _.each(feature_list, function(feature) {
+    if (feature.getName() === '') {
+      return;
+    }
+    if (feature.getLocation().getLongitude() >= left &&
+        feature.getLocation().getLongitude() <= right &&
+        feature.getLocation().getLatitude() >= bottom &&
+        feature.getLocation().getLatitude() <= top) {
+      call.write(feature);
+    }
+  });
+  call.end();
+}
+
+/**
+ * Calculate the distance between two points using the "haversine" formula.
+ * This code was taken from http://www.movable-type.co.uk/scripts/latlong.html.
+ * @param start The starting point
+ * @param end The end point
+ * @return The distance between the points in meters
+ */
+function getDistance(start, end) {
+  function toRadians(num) {
+    return num * Math.PI / 180;
+  }
+  var lat1 = start.getLatitude() / COORD_FACTOR;
+  var lat2 = end.getLatitude() / COORD_FACTOR;
+  var lon1 = start.getLongitude() / COORD_FACTOR;
+  var lon2 = end.getLongitude() / COORD_FACTOR;
+  var R = 6371000; // metres
+  var φ1 = toRadians(lat1);
+  var φ2 = toRadians(lat2);
+  var Δφ = toRadians(lat2-lat1);
+  var Δλ = toRadians(lon2-lon1);
+
+  var a = Math.sin(Δφ/2) * Math.sin(Δφ/2) +
+      Math.cos(φ1) * Math.cos(φ2) *
+      Math.sin(Δλ/2) * Math.sin(Δλ/2);
+  var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
+
+  return R * c;
+}
+
+/**
+ * recordRoute handler. Gets a stream of points, and responds with statistics
+ * about the "trip": number of points, number of known features visited, total
+ * distance traveled, and total time spent.
+ * @param {Readable} call The request point stream.
+ * @param {function(Error, routeSummary)} callback The callback to pass the
+ *     response to
+ */
+function recordRoute(call, callback) {
+  var point_count = 0;
+  var feature_count = 0;
+  var distance = 0;
+  var previous = null;
+  // Start a timer
+  var start_time = process.hrtime();
+  call.on('data', function(point) {
+    point_count += 1;
+    if (checkFeature(point).name !== '') {
+      feature_count += 1;
+    }
+    /* For each point after the first, add the incremental distance from the
+     * previous point to the total distance value */
+    if (previous != null) {
+      distance += getDistance(previous, point);
+    }
+    previous = point;
+  });
+  call.on('end', function() {
+    var summary = new messages.RouteSummary();
+    summary.setPointCount(point_count);
+    summary.setFeatureCount(feature_count);
+    // Cast the distance to an integer
+    summary.setDistance(distance|0);
+    // End the timer
+    summary.setElapsedTime(process.hrtime(start_time)[0]);
+    callback(null, summary);
+  });
+}
+
+var route_notes = {};
+
+/**
+ * Turn the point into a dictionary key.
+ * @param {point} point The point to use
+ * @return {string} The key for an object
+ */
+function pointKey(point) {
+  return point.getLatitude() + ' ' + point.getLongitude();
+}
+
+/**
+ * routeChat handler. Receives a stream of message/location pairs, and responds
+ * with a stream of all previous messages at each of those locations.
+ * @param {Duplex} call The stream for incoming and outgoing messages
+ */
+function routeChat(call) {
+  call.on('data', function(note) {
+    var key = pointKey(note.getLocation());
+    /* For each note sent, respond with all previous notes that correspond to
+     * the same point */
+    if (route_notes.hasOwnProperty(key)) {
+      _.each(route_notes[key], function(note) {
+        call.write(note);
+      });
+    } else {
+      route_notes[key] = [];
+    }
+    // Then add the new note to the list
+    route_notes[key].push(note);
+  });
+  call.on('end', function() {
+    call.end();
+  });
+}
+
+/**
+ * Get a new server with the handler functions in this file bound to the methods
+ * it serves.
+ * @return {Server} The new server object
+ */
+function getServer() {
+  var server = new grpc.Server();
+  server.addService(services.RouteGuideService, {
+    getFeature: getFeature,
+    listFeatures: listFeatures,
+    recordRoute: recordRoute,
+    routeChat: routeChat
+  });
+  return server;
+}
+
+if (require.main === module) {
+  // If this is run as a script, start a server on an unused port
+  var routeServer = getServer();
+  routeServer.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
+  var argv = parseArgs(process.argv, {
+    string: 'db_path'
+  });
+  fs.readFile(path.resolve(argv.db_path), function(err, data) {
+    if (err) throw err;
+    // Transform the loaded features to Feature objects
+    feature_list = _.map(JSON.parse(data), function(value) {
+      var feature = new messages.Feature();
+      feature.setName(value.name);
+      var location = new messages.Point();
+      location.setLatitude(value.location.latitude);
+      location.setLongitude(value.location.longitude);
+      feature.setLocation(location);
+      return feature;
+    });
+    routeServer.start();
+  });
+}
+
+exports.getServer = getServer;
-- 
GitLab


From bc846725376821d62ac35bd21fc542fb4c712930 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Wed, 4 May 2016 10:53:50 -0700
Subject: [PATCH 229/570] Use unlimited default for max header size until
 receiving new settings from the peer.  This both complies with the RFC and
 ensures that if the user sets a higher limit than the 16K default, we won't
 incorrectly reject data sent before settings are exchanged.

Also fix proxy tests.
---
 .../chttp2/transport/chttp2_transport.c       |  4 ++++
 .../chttp2/transport/frame_settings.c         |  3 +--
 src/core/lib/iomgr/tcp_posix.c                |  4 ++--
 test/core/end2end/fixtures/h2_proxy.c         | 12 +++++++-----
 test/core/end2end/fixtures/h2_ssl_proxy.c     | 19 +++++++++++--------
 test/core/end2end/fixtures/proxy.c            |  7 ++++---
 test/core/end2end/fixtures/proxy.h            |  9 ++++++---
 test/core/end2end/tests/large_metadata.c      | 10 +++++-----
 8 files changed, 40 insertions(+), 28 deletions(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index f5359f2a81..44b2a7a59f 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -56,6 +56,8 @@
 #define DEFAULT_CONNECTION_WINDOW_TARGET (1024 * 1024)
 #define MAX_WINDOW 0x7fffffffu
 
+#define DEFAULT_MAX_HEADER_LIST_SIZE (16 * 1024)
+
 #define MAX_CLIENT_STREAM_ID 0x7fffffffu
 
 int grpc_http_trace = 0;
@@ -311,6 +313,8 @@ static void init_transport(grpc_exec_ctx *exec_ctx, grpc_chttp2_transport *t,
     push_setting(t, GRPC_CHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS, 0);
   }
   push_setting(t, GRPC_CHTTP2_SETTINGS_INITIAL_WINDOW_SIZE, DEFAULT_WINDOW);
+  push_setting(t, GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE,
+               DEFAULT_MAX_HEADER_LIST_SIZE);
 
   if (channel_args) {
     for (i = 0; i < channel_args->num_args; i++) {
diff --git a/src/core/ext/transport/chttp2/transport/frame_settings.c b/src/core/ext/transport/chttp2/transport/frame_settings.c
index 7fa66247e4..a3c1e15f35 100644
--- a/src/core/ext/transport/chttp2/transport/frame_settings.c
+++ b/src/core/ext/transport/chttp2/transport/frame_settings.c
@@ -44,7 +44,6 @@
 #include "src/core/ext/transport/chttp2/transport/http2_errors.h"
 #include "src/core/lib/debug/trace.h"
 
-#define DEFAULT_MAX_HEADER_LIST_SIZE (16 * 1024)
 #define MAX_MAX_HEADER_LIST_SIZE (1024 * 1024 * 1024)
 
 /* HTTP/2 mandated initial connection settings */
@@ -63,7 +62,7 @@ const grpc_chttp2_setting_parameters
          GRPC_CHTTP2_FLOW_CONTROL_ERROR},
         {"MAX_FRAME_SIZE", 16384, 16384, 16777215,
          GRPC_CHTTP2_DISCONNECT_ON_INVALID_VALUE, GRPC_CHTTP2_PROTOCOL_ERROR},
-        {"MAX_HEADER_LIST_SIZE", DEFAULT_MAX_HEADER_LIST_SIZE, 0,
+        {"MAX_HEADER_LIST_SIZE", MAX_MAX_HEADER_LIST_SIZE, 0,
          MAX_MAX_HEADER_LIST_SIZE, GRPC_CHTTP2_CLAMP_INVALID_VALUE,
          GRPC_CHTTP2_PROTOCOL_ERROR},
 };
diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c
index 7210aef5d5..e2869224f1 100644
--- a/src/core/lib/iomgr/tcp_posix.c
+++ b/src/core/lib/iomgr/tcp_posix.c
@@ -164,7 +164,7 @@ static void call_read_cb(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, int success) {
     for (i = 0; i < tcp->incoming_buffer->count; i++) {
       char *dump = gpr_dump_slice(tcp->incoming_buffer->slices[i],
                                   GPR_DUMP_HEX | GPR_DUMP_ASCII);
-      gpr_log(GPR_DEBUG, "READ %p: %s", tcp, dump);
+      gpr_log(GPR_DEBUG, "READ %p (peer=%s): %s", tcp, tcp->peer_string, dump);
       gpr_free(dump);
     }
   }
@@ -398,7 +398,7 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep,
     for (i = 0; i < buf->count; i++) {
       char *data =
           gpr_dump_slice(buf->slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII);
-      gpr_log(GPR_DEBUG, "WRITE %p: %s", tcp, data);
+      gpr_log(GPR_DEBUG, "WRITE %p (peer=%s): %s", tcp, tcp->peer_string, data);
       gpr_free(data);
     }
   }
diff --git a/test/core/end2end/fixtures/h2_proxy.c b/test/core/end2end/fixtures/h2_proxy.c
index 863673a4e0..8c50eeb5d5 100644
--- a/test/core/end2end/fixtures/h2_proxy.c
+++ b/test/core/end2end/fixtures/h2_proxy.c
@@ -55,14 +55,16 @@ typedef struct fullstack_fixture_data {
   grpc_end2end_proxy *proxy;
 } fullstack_fixture_data;
 
-static grpc_server *create_proxy_server(const char *port) {
-  grpc_server *s = grpc_server_create(NULL, NULL);
+static grpc_server *create_proxy_server(const char *port,
+                                        grpc_channel_args *server_args) {
+  grpc_server *s = grpc_server_create(server_args, NULL);
   GPR_ASSERT(grpc_server_add_insecure_http2_port(s, port));
   return s;
 }
 
-static grpc_channel *create_proxy_client(const char *target) {
-  return grpc_insecure_channel_create(target, NULL, NULL);
+static grpc_channel *create_proxy_client(const char *target,
+                                         grpc_channel_args *client_args) {
+  return grpc_insecure_channel_create(target, client_args, NULL);
 }
 
 static const grpc_end2end_proxy_def proxy_def = {create_proxy_server,
@@ -74,7 +76,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_fullstack(
   fullstack_fixture_data *ffd = gpr_malloc(sizeof(fullstack_fixture_data));
   memset(&f, 0, sizeof(f));
 
-  ffd->proxy = grpc_end2end_proxy_create(&proxy_def);
+  ffd->proxy = grpc_end2end_proxy_create(&proxy_def, client_args, server_args);
 
   f.fixture_data = ffd;
   f.cq = grpc_completion_queue_create(NULL);
diff --git a/test/core/end2end/fixtures/h2_ssl_proxy.c b/test/core/end2end/fixtures/h2_ssl_proxy.c
index 1403b760f5..0ec6ad437e 100644
--- a/test/core/end2end/fixtures/h2_ssl_proxy.c
+++ b/test/core/end2end/fixtures/h2_ssl_proxy.c
@@ -54,8 +54,9 @@ typedef struct fullstack_secure_fixture_data {
   grpc_end2end_proxy *proxy;
 } fullstack_secure_fixture_data;
 
-static grpc_server *create_proxy_server(const char *port) {
-  grpc_server *s = grpc_server_create(NULL, NULL);
+static grpc_server *create_proxy_server(const char *port,
+                                        grpc_channel_args *server_args) {
+  grpc_server *s = grpc_server_create(server_args, NULL);
   grpc_ssl_pem_key_cert_pair pem_cert_key_pair = {test_server1_key,
                                                   test_server1_cert};
   grpc_server_credentials *ssl_creds =
@@ -65,18 +66,20 @@ static grpc_server *create_proxy_server(const char *port) {
   return s;
 }
 
-static grpc_channel *create_proxy_client(const char *target) {
+static grpc_channel *create_proxy_client(const char *target,
+                                         grpc_channel_args *client_args) {
   grpc_channel *channel;
   grpc_channel_credentials *ssl_creds =
       grpc_ssl_credentials_create(NULL, NULL, NULL);
   grpc_arg ssl_name_override = {GRPC_ARG_STRING,
                                 GRPC_SSL_TARGET_NAME_OVERRIDE_ARG,
                                 {"foo.test.google.fr"}};
-  grpc_channel_args client_args;
-  client_args.num_args = 1;
-  client_args.args = &ssl_name_override;
-  channel = grpc_secure_channel_create(ssl_creds, target, &client_args, NULL);
+  grpc_channel_args *new_client_args =
+      grpc_channel_args_copy_and_add(client_args, &ssl_name_override, 1);
+  channel = grpc_secure_channel_create(ssl_creds, target, new_client_args,
+                                       NULL);
   grpc_channel_credentials_release(ssl_creds);
+  grpc_channel_args_destroy(new_client_args);
   return channel;
 }
 
@@ -90,7 +93,7 @@ static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
       gpr_malloc(sizeof(fullstack_secure_fixture_data));
   memset(&f, 0, sizeof(f));
 
-  ffd->proxy = grpc_end2end_proxy_create(&proxy_def);
+  ffd->proxy = grpc_end2end_proxy_create(&proxy_def, client_args, server_args);
 
   f.fixture_data = ffd;
   f.cq = grpc_completion_queue_create(NULL);
diff --git a/test/core/end2end/fixtures/proxy.c b/test/core/end2end/fixtures/proxy.c
index a6487a17ac..ff413ffd65 100644
--- a/test/core/end2end/fixtures/proxy.c
+++ b/test/core/end2end/fixtures/proxy.c
@@ -90,7 +90,8 @@ static void thread_main(void *arg);
 static void request_call(grpc_end2end_proxy *proxy);
 
 grpc_end2end_proxy *grpc_end2end_proxy_create(
-    const grpc_end2end_proxy_def *def) {
+    const grpc_end2end_proxy_def *def,
+    grpc_channel_args *client_args, grpc_channel_args *server_args) {
   gpr_thd_options opt = gpr_thd_options_default();
   int proxy_port = grpc_pick_unused_port_or_die();
   int server_port = grpc_pick_unused_port_or_die();
@@ -105,8 +106,8 @@ grpc_end2end_proxy *grpc_end2end_proxy_create(
           proxy->server_port);
 
   proxy->cq = grpc_completion_queue_create(NULL);
-  proxy->server = def->create_server(proxy->proxy_port);
-  proxy->client = def->create_client(proxy->server_port);
+  proxy->server = def->create_server(proxy->proxy_port, server_args);
+  proxy->client = def->create_client(proxy->server_port, client_args);
 
   grpc_server_register_completion_queue(proxy->server, proxy->cq, NULL);
   grpc_server_start(proxy->server);
diff --git a/test/core/end2end/fixtures/proxy.h b/test/core/end2end/fixtures/proxy.h
index c1cf01d39a..89f95f09f9 100644
--- a/test/core/end2end/fixtures/proxy.h
+++ b/test/core/end2end/fixtures/proxy.h
@@ -41,12 +41,15 @@
 typedef struct grpc_end2end_proxy grpc_end2end_proxy;
 
 typedef struct grpc_end2end_proxy_def {
-  grpc_server *(*create_server)(const char *port);
-  grpc_channel *(*create_client)(const char *target);
+  grpc_server *(*create_server)(const char *port,
+                                grpc_channel_args *server_args);
+  grpc_channel *(*create_client)(const char *target,
+                                 grpc_channel_args *client_args);
 } grpc_end2end_proxy_def;
 
 grpc_end2end_proxy *grpc_end2end_proxy_create(
-    const grpc_end2end_proxy_def *def);
+    const grpc_end2end_proxy_def *def,
+    grpc_channel_args *client_args, grpc_channel_args *server_args);
 void grpc_end2end_proxy_destroy(grpc_end2end_proxy *proxy);
 
 const char *grpc_end2end_proxy_get_client_target(grpc_end2end_proxy *proxy);
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index b78d5b8292..6d3074a94b 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -97,7 +97,7 @@ static void end_test(grpc_end2end_test_fixture *f) {
   grpc_completion_queue_destroy(f->cq);
 }
 
-/* Request with a large amount of metadata. */
+// Request with a large amount of metadata.
 static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   grpc_call *c;
   grpc_call *s;
@@ -141,7 +141,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   grpc_metadata_array_init(&request_metadata_recv);
   grpc_call_details_init(&call_details);
 
-  /* Client: send request. */
+  // Client: send request.
   op = ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 1;
@@ -182,7 +182,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   cq_expect_completion(cqv, tag(101), 1);
   cq_verify(cqv);
 
-  /* Server: send initial metadata and receive request. */
+  // Server: send initial metadata and receive request.
   op = ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 0;
@@ -200,8 +200,8 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   cq_expect_completion(cqv, tag(102), 1);
   cq_verify(cqv);
 
-  /* Server: receive close and send status.  This should trigger
-     completion of request on client. */
+  // Server: receive close and send status.  This should trigger
+  // completion of request on client.
   op = ops;
   op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
   op->data.recv_close_on_server.cancelled = &was_cancelled;
-- 
GitLab


From 2df7d409144af95c99cdabefcc7a3ad841c464d0 Mon Sep 17 00:00:00 2001
From: Michael Yeh <miyeh@cisco.com>
Date: Wed, 4 May 2016 10:59:03 -0700
Subject: [PATCH 230/570] Modified sample async client to be non-blocking.  A
 reader thread is spawned to handle all the RPC results.

---
 .../cpp/helloworld/greeter_async_client.cc    | 93 ++++++++++++-------
 1 file changed, 57 insertions(+), 36 deletions(-)

diff --git a/examples/cpp/helloworld/greeter_async_client.cc b/examples/cpp/helloworld/greeter_async_client.cc
index 35014267fe..ca5a7defb0 100644
--- a/examples/cpp/helloworld/greeter_async_client.cc
+++ b/examples/cpp/helloworld/greeter_async_client.cc
@@ -36,6 +36,7 @@
 #include <string>
 
 #include <grpc++/grpc++.h>
+#include <thread>
 
 #include "helloworld.grpc.pb.h"
 
@@ -55,71 +56,91 @@ class GreeterClient {
 
   // Assambles the client's payload, sends it and presents the response back
   // from the server.
-  std::string SayHello(const std::string& user) {
+  void SayHello(const std::string& user) {
     // Data we are sending to the server.
     HelloRequest request;
     request.set_name(user);
 
-    // Container for the data we expect from the server.
-    HelloReply reply;
-
-    // Context for the client. It could be used to convey extra information to
-    // the server and/or tweak certain RPC behaviors.
-    ClientContext context;
-
-    // The producer-consumer queue we use to communicate asynchronously with the
-    // gRPC runtime.
-    CompletionQueue cq;
-
-    // Storage for the status of the RPC upon completion.
-    Status status;
+    AsyncClientCall* call = new AsyncClientCall;
 
     // stub_->AsyncSayHello() perform the RPC call, returning an instance we
     // store in "rpc". Because we are using the asynchronous API, we need the
-    // hold on to the "rpc" instance in order to get updates on the ongoig RPC.
-    std::unique_ptr<ClientAsyncResponseReader<HelloReply> > rpc(
-        stub_->AsyncSayHello(&context, request, &cq));
+    // hold on to the "rpc" instance in order to get updates on the ongoing RPC.
+    call->response_reader = stub_->AsyncSayHello(&call->context, request, &cq_);
+
 
     // Request that, upon completion of the RPC, "reply" be updated with the
     // server's response; "status" with the indication of whether the operation
-    // was successful. Tag the request with the integer 1.
-    rpc->Finish(&reply, &status, (void*)1);
+    // was successful. Tag the request with the memory address of call object.
+    call->response_reader->Finish(&call->reply, &call->status, (void*)call);
+
+  }
+  void AsyncCompleteRpc()
+  {
     void* got_tag;
     bool ok = false;
+
     // Block until the next result is available in the completion queue "cq".
-    cq.Next(&got_tag, &ok);
-
-    // Verify that the result from "cq" corresponds, by its tag, our previous
-    // request.
-    GPR_ASSERT(got_tag == (void*)1);
-    // ... and that the request was completed successfully. Note that "ok"
-    // corresponds solely to the request for updates introduced by Finish().
-    GPR_ASSERT(ok);
-
-    // Act upon the status of the actual RPC.
-    if (status.ok()) {
-      return reply.message();
-    } else {
-      return "RPC failed";
+    while (cq_.Next(&got_tag, &ok))
+    {
+      AsyncClientCall* call = static_cast<AsyncClientCall*>(got_tag);
+      if (ok)
+        std::cout << "Greeter received: " << call->reply.message() << std::endl;
+      else
+        std::cout << "RPC failed" << std::endl;
+      delete call;
     }
   }
 
  private:
+
+  // Structure for keeping state and data information
+  struct AsyncClientCall
+  {
+      // Container for the data we expect from the server.
+      HelloReply reply;
+
+      // Context for the client. It could be used to convey extra information to
+      // the server and/or tweak certain RPC behaviors.
+      ClientContext context;
+
+      // Storage for the status of the RPC upon completion.
+      Status status;
+
+
+      std::unique_ptr<ClientAsyncResponseReader<HelloReply>> response_reader;
+  };
+
   // Out of the passed in Channel comes the stub, stored here, our view of the
   // server's exposed services.
   std::unique_ptr<Greeter::Stub> stub_;
+
+  // The producer-consumer queue we use to communicate asynchronously with the
+  // gRPC runtime.
+  CompletionQueue cq_;
 };
 
 int main(int argc, char** argv) {
+
+
   // Instantiate the client. It requires a channel, out of which the actual RPCs
   // are created. This channel models a connection to an endpoint (in this case,
   // localhost at port 50051). We indicate that the channel isn't authenticated
   // (use of InsecureChannelCredentials()).
   GreeterClient greeter(grpc::CreateChannel(
       "localhost:50051", grpc::InsecureChannelCredentials()));
-  std::string user("world");
-  std::string reply = greeter.SayHello(user);  // The actual RPC call!
-  std::cout << "Greeter received: " << reply << std::endl;
+
+  // Spawn reader thread that loops indefinitely
+  std::thread thread_ = std::thread(&GreeterClient::AsyncCompleteRpc, &greeter);
+
+  for (int i = 0; i < 100; i++)
+  {
+    std::string user("world " + std::to_string(i));
+    greeter.SayHello(user);  // The actual RPC call!
+  }
+
+  std::cout << "Press control-c to quit" << std::endl << std::endl;
+  thread_.join();  //blocks forever
 
   return 0;
 }
-- 
GitLab


From d50b58c3f61b00b3bbdaae63dd794c8e2a96d06d Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Tue, 3 May 2016 18:38:29 -0700
Subject: [PATCH 231/570] Add comments for messages

---
 .../grpc/reflection/v1alpha/reflection.proto  | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/src/proto/grpc/reflection/v1alpha/reflection.proto b/src/proto/grpc/reflection/v1alpha/reflection.proto
index e6735d2cd5..4b13bd1e51 100644
--- a/src/proto/grpc/reflection/v1alpha/reflection.proto
+++ b/src/proto/grpc/reflection/v1alpha/reflection.proto
@@ -55,38 +55,64 @@ service ServerReflection {
 
   // Finds the tag numbers used by all known extensions of extendee_type, and
   // appends them to ExtensionNumberResponse in an undefined order.
+  // This method is best-effort: it's not guaranteed that the reflection service
+  // will implement this method, and it's not guaranteed that this method will
+  // provide all extensions. Returns StatusCode::UNIMPLEMENTED if it's not
+  // implemented.
   rpc GetAllExtensionNumbers(TypeRequest) returns (ExtensionNumberResponse) {
   }
 }
 
+// An empty message sent by the client when calling ListService method.
 message EmptyRequest {
 }
 
+// The filename sent by the client when calling GetFileByName method.
 message FileNameRequest {
+  // Name of the proto file.
   string filename = 1;
 }
 
+// The symbol name sent by the client when calling GetFileContainingSymbol
+// method.
 message SymbolRequest {
+  // Fully-qualified symbol name (e.g. <package>.<service>[.<method>] or
+  // <package>.<type>).
   string symbol = 1;
 }
 
+// The type name and extension number sent by the client when calling
+// GetFileContainingExtension method.
 message ExtensionRequest {
+  // Fully-qualified type name. The format should be <package>.<type>
   string containing_type = 1;
   int32 extension_number = 2;
 }
 
+// The type name sent by the client when calling GetAllExtensionNumbers method.
 message TypeRequest {
+  // Fully-qualified type name. The format should be <package>.<type>
   string type = 1;
 }
 
+// A list of service names sent by the server answering ListService method.
 message ListServiceResponse {
+  // Full names of registered services, including package names. The format
+  // is <package>.<service>
   repeated string services = 1;
 }
 
+// A serialized FileDescriptorProto sent by the server answering
+// GetFileByName, GetFileContainingSymbol, GetFileContainingExtension methods.
 message FileDescriptorProtoResponse {
+  // Serialized FileDescriptorProto message. Some languages have limited support
+  // for working with descriptors. The can only obtain an opaque binary blob
+  // that contains serialized FileDescriptorProto message.
   bytes file_descriptor_proto = 1;
 }
 
+// A list of extension numbers sent by the server answering
+// GetAllExtensionNumbers method.
 message ExtensionNumberResponse {
   repeated int32 extension_number = 1;
 }
-- 
GitLab


From 2df502e5181d98752d193e55824b07722a16c594 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Wed, 4 May 2016 11:22:24 -0700
Subject: [PATCH 232/570] Fix max_message_length test, which was broken by the
 previous fix to the proxy tests.

---
 test/core/end2end/tests/max_message_length.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/core/end2end/tests/max_message_length.c b/test/core/end2end/tests/max_message_length.c
index b5dbc1382a..4f572789d9 100644
--- a/test/core/end2end/tests/max_message_length.c
+++ b/test/core/end2end/tests/max_message_length.c
@@ -53,7 +53,10 @@ static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config,
                                             grpc_channel_args *server_args) {
   grpc_end2end_test_fixture f;
   gpr_log(GPR_INFO, "%s/%s", test_name, config.name);
-  f = config.create_fixture(client_args, server_args);
+  // We intentionally do not pass the client and server args to
+  // create_fixture(), since we don't want the limit enforced on the
+  // proxy, only on the backend server.
+  f = config.create_fixture(NULL, NULL);
   config.init_server(&f, server_args);
   config.init_client(&f, client_args);
   return f;
-- 
GitLab


From 470cbd1c6e0f1e4d49265a1ed403ffb1219fffa6 Mon Sep 17 00:00:00 2001
From: Michael Yeh <miyeh@cisco.com>
Date: Wed, 4 May 2016 12:39:20 -0700
Subject: [PATCH 233/570] Created a new sample async client that is
 non-blocking.  A reader thread is spawned to handle all the RPC results.

---
 examples/cpp/helloworld/Makefile              |   7 +-
 .../cpp/helloworld/greeter_async_client.cc    |  93 +++++------
 .../cpp/helloworld/greeter_async_client2.cc   | 148 ++++++++++++++++++
 3 files changed, 189 insertions(+), 59 deletions(-)
 create mode 100644 examples/cpp/helloworld/greeter_async_client2.cc

diff --git a/examples/cpp/helloworld/Makefile b/examples/cpp/helloworld/Makefile
index 470b83573e..58a82dbb83 100644
--- a/examples/cpp/helloworld/Makefile
+++ b/examples/cpp/helloworld/Makefile
@@ -41,7 +41,7 @@ PROTOS_PATH = ../../protos
 
 vpath %.proto $(PROTOS_PATH)
 
-all: system-check greeter_client greeter_server greeter_async_client greeter_async_server
+all: system-check greeter_client greeter_server greeter_async_client greeter_async_client2 greeter_async_server
 
 greeter_client: helloworld.pb.o helloworld.grpc.pb.o greeter_client.o
 	$(CXX) $^ $(LDFLAGS) -o $@
@@ -52,6 +52,9 @@ greeter_server: helloworld.pb.o helloworld.grpc.pb.o greeter_server.o
 greeter_async_client: helloworld.pb.o helloworld.grpc.pb.o greeter_async_client.o
 	$(CXX) $^ $(LDFLAGS) -o $@
 
+greeter_async_client2: helloworld.pb.o helloworld.grpc.pb.o greeter_async_client2.o
+	$(CXX) $^ $(LDFLAGS) -o $@
+
 greeter_async_server: helloworld.pb.o helloworld.grpc.pb.o greeter_async_server.o
 	$(CXX) $^ $(LDFLAGS) -o $@
 
@@ -64,7 +67,7 @@ greeter_async_server: helloworld.pb.o helloworld.grpc.pb.o greeter_async_server.
 	$(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $<
 
 clean:
-	rm -f *.o *.pb.cc *.pb.h greeter_client greeter_server greeter_async_client greeter_async_server
+	rm -f *.o *.pb.cc *.pb.h greeter_client greeter_server greeter_async_client greeter_async_client2 greeter_async_server
 
 
 # The following is to test your system and ensure a smoother experience.
diff --git a/examples/cpp/helloworld/greeter_async_client.cc b/examples/cpp/helloworld/greeter_async_client.cc
index ca5a7defb0..35014267fe 100644
--- a/examples/cpp/helloworld/greeter_async_client.cc
+++ b/examples/cpp/helloworld/greeter_async_client.cc
@@ -36,7 +36,6 @@
 #include <string>
 
 #include <grpc++/grpc++.h>
-#include <thread>
 
 #include "helloworld.grpc.pb.h"
 
@@ -56,91 +55,71 @@ class GreeterClient {
 
   // Assambles the client's payload, sends it and presents the response back
   // from the server.
-  void SayHello(const std::string& user) {
+  std::string SayHello(const std::string& user) {
     // Data we are sending to the server.
     HelloRequest request;
     request.set_name(user);
 
-    AsyncClientCall* call = new AsyncClientCall;
+    // Container for the data we expect from the server.
+    HelloReply reply;
+
+    // Context for the client. It could be used to convey extra information to
+    // the server and/or tweak certain RPC behaviors.
+    ClientContext context;
+
+    // The producer-consumer queue we use to communicate asynchronously with the
+    // gRPC runtime.
+    CompletionQueue cq;
+
+    // Storage for the status of the RPC upon completion.
+    Status status;
 
     // stub_->AsyncSayHello() perform the RPC call, returning an instance we
     // store in "rpc". Because we are using the asynchronous API, we need the
-    // hold on to the "rpc" instance in order to get updates on the ongoing RPC.
-    call->response_reader = stub_->AsyncSayHello(&call->context, request, &cq_);
-
+    // hold on to the "rpc" instance in order to get updates on the ongoig RPC.
+    std::unique_ptr<ClientAsyncResponseReader<HelloReply> > rpc(
+        stub_->AsyncSayHello(&context, request, &cq));
 
     // Request that, upon completion of the RPC, "reply" be updated with the
     // server's response; "status" with the indication of whether the operation
-    // was successful. Tag the request with the memory address of call object.
-    call->response_reader->Finish(&call->reply, &call->status, (void*)call);
-
-  }
-  void AsyncCompleteRpc()
-  {
+    // was successful. Tag the request with the integer 1.
+    rpc->Finish(&reply, &status, (void*)1);
     void* got_tag;
     bool ok = false;
-
     // Block until the next result is available in the completion queue "cq".
-    while (cq_.Next(&got_tag, &ok))
-    {
-      AsyncClientCall* call = static_cast<AsyncClientCall*>(got_tag);
-      if (ok)
-        std::cout << "Greeter received: " << call->reply.message() << std::endl;
-      else
-        std::cout << "RPC failed" << std::endl;
-      delete call;
+    cq.Next(&got_tag, &ok);
+
+    // Verify that the result from "cq" corresponds, by its tag, our previous
+    // request.
+    GPR_ASSERT(got_tag == (void*)1);
+    // ... and that the request was completed successfully. Note that "ok"
+    // corresponds solely to the request for updates introduced by Finish().
+    GPR_ASSERT(ok);
+
+    // Act upon the status of the actual RPC.
+    if (status.ok()) {
+      return reply.message();
+    } else {
+      return "RPC failed";
     }
   }
 
  private:
-
-  // Structure for keeping state and data information
-  struct AsyncClientCall
-  {
-      // Container for the data we expect from the server.
-      HelloReply reply;
-
-      // Context for the client. It could be used to convey extra information to
-      // the server and/or tweak certain RPC behaviors.
-      ClientContext context;
-
-      // Storage for the status of the RPC upon completion.
-      Status status;
-
-
-      std::unique_ptr<ClientAsyncResponseReader<HelloReply>> response_reader;
-  };
-
   // Out of the passed in Channel comes the stub, stored here, our view of the
   // server's exposed services.
   std::unique_ptr<Greeter::Stub> stub_;
-
-  // The producer-consumer queue we use to communicate asynchronously with the
-  // gRPC runtime.
-  CompletionQueue cq_;
 };
 
 int main(int argc, char** argv) {
-
-
   // Instantiate the client. It requires a channel, out of which the actual RPCs
   // are created. This channel models a connection to an endpoint (in this case,
   // localhost at port 50051). We indicate that the channel isn't authenticated
   // (use of InsecureChannelCredentials()).
   GreeterClient greeter(grpc::CreateChannel(
       "localhost:50051", grpc::InsecureChannelCredentials()));
-
-  // Spawn reader thread that loops indefinitely
-  std::thread thread_ = std::thread(&GreeterClient::AsyncCompleteRpc, &greeter);
-
-  for (int i = 0; i < 100; i++)
-  {
-    std::string user("world " + std::to_string(i));
-    greeter.SayHello(user);  // The actual RPC call!
-  }
-
-  std::cout << "Press control-c to quit" << std::endl << std::endl;
-  thread_.join();  //blocks forever
+  std::string user("world");
+  std::string reply = greeter.SayHello(user);  // The actual RPC call!
+  std::cout << "Greeter received: " << reply << std::endl;
 
   return 0;
 }
diff --git a/examples/cpp/helloworld/greeter_async_client2.cc b/examples/cpp/helloworld/greeter_async_client2.cc
new file mode 100644
index 0000000000..cdbdd1f306
--- /dev/null
+++ b/examples/cpp/helloworld/greeter_async_client2.cc
@@ -0,0 +1,148 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <iostream>
+#include <memory>
+#include <string>
+
+#include <grpc++/grpc++.h>
+#include <thread>
+
+#include "helloworld.grpc.pb.h"
+
+using grpc::Channel;
+using grpc::ClientAsyncResponseReader;
+using grpc::ClientContext;
+using grpc::CompletionQueue;
+using grpc::Status;
+using helloworld::HelloRequest;
+using helloworld::HelloReply;
+using helloworld::Greeter;
+
+class GreeterClient {
+  public:
+    explicit GreeterClient(std::shared_ptr<Channel> channel)
+            : stub_(Greeter::NewStub(channel)) {}
+
+    // Assambles the client's payload, sends it and presents the response back
+    // from the server.
+    void SayHello(const std::string& user) {
+        // Data we are sending to the server.
+        HelloRequest request;
+        request.set_name(user);
+
+        AsyncClientCall* call = new AsyncClientCall;
+
+        // stub_->AsyncSayHello() perform the RPC call, returning an instance we
+        // store in "rpc". Because we are using the asynchronous API, we need the
+        // hold on to the "rpc" instance in order to get updates on the ongoing RPC.
+        call->response_reader = stub_->AsyncSayHello(&call->context, request, &cq_);
+
+
+        // Request that, upon completion of the RPC, "reply" be updated with the
+        // server's response; "status" with the indication of whether the operation
+        // was successful. Tag the request with the memory address of call object.
+        call->response_reader->Finish(&call->reply, &call->status, (void*)call);
+
+    }
+
+    // Loop while listening for completed responses
+    void AsyncCompleteRpc()
+    {
+        void* got_tag;
+        bool ok = false;
+
+        // Block until the next result is available in the completion queue "cq".
+        while (cq_.Next(&got_tag, &ok))
+        {
+            AsyncClientCall* call = static_cast<AsyncClientCall*>(got_tag);
+            if (ok)
+                std::cout << "Greeter received: " << call->reply.message() << std::endl;
+            else
+                std::cout << "RPC failed" << std::endl;
+            delete call;
+        }
+    }
+
+  private:
+
+    // struct for keeping state and data information
+    struct AsyncClientCall
+    {
+        // Container for the data we expect from the server.
+        HelloReply reply;
+
+        // Context for the client. It could be used to convey extra information to
+        // the server and/or tweak certain RPC behaviors.
+        ClientContext context;
+
+        // Storage for the status of the RPC upon completion.
+        Status status;
+
+
+        std::unique_ptr<ClientAsyncResponseReader<HelloReply>> response_reader;
+    };
+
+    // Out of the passed in Channel comes the stub, stored here, our view of the
+    // server's exposed services.
+    std::unique_ptr<Greeter::Stub> stub_;
+
+    // The producer-consumer queue we use to communicate asynchronously with the
+    // gRPC runtime.
+    CompletionQueue cq_;
+};
+
+int main(int argc, char** argv) {
+
+
+    // Instantiate the client. It requires a channel, out of which the actual RPCs
+    // are created. This channel models a connection to an endpoint (in this case,
+    // localhost at port 50051). We indicate that the channel isn't authenticated
+    // (use of InsecureChannelCredentials()).
+    GreeterClient greeter(grpc::CreateChannel(
+            "localhost:50051", grpc::InsecureChannelCredentials()));
+
+    // Spawn reader thread that loops indefinitely
+    std::thread thread_ = std::thread(&GreeterClient::AsyncCompleteRpc, &greeter);
+
+    for (int i = 0; i < 100; i++)
+    {
+        std::string user("world " + std::to_string(i));
+        greeter.SayHello(user);  // The actual RPC call!
+    }
+
+    std::cout << "Press control-c to quit" << std::endl << std::endl;
+    thread_.join();  //blocks forever
+
+    return 0;
+}
-- 
GitLab


From 2b6a2ab59a47c166652c7eb3e483eb8a75634d19 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 4 May 2016 12:54:14 -0700
Subject: [PATCH 234/570] Make namespacing of executables exposed by grpc-tools
 packages consistent between Node and Ruby

---
 src/node/tools/package.json                                   | 4 ++--
 src/ruby/tools/bin/{protoc.rb => grpc_tools_ruby_protoc.rb}   | 0
 ...c_grpc_ruby_plugin.rb => grpc_tools_ruby_protoc_plugin.rb} | 0
 3 files changed, 2 insertions(+), 2 deletions(-)
 rename src/ruby/tools/bin/{protoc.rb => grpc_tools_ruby_protoc.rb} (100%)
 rename src/ruby/tools/bin/{protoc_grpc_ruby_plugin.rb => grpc_tools_ruby_protoc_plugin.rb} (100%)

diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index d98ed0b1fc..62155edd68 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -16,8 +16,8 @@
     }
   ],
   "bin": {
-    "grpc-tools-protoc": "./bin/protoc.js",
-    "grpc-tools-plugin": "./bin/protoc_plugin.js"
+    "grpc_tools_node_protoc": "./bin/protoc.js",
+    "grpc_tools_node_protoc_plugin": "./bin/protoc_plugin.js"
   },
   "scripts": {
     "install": "./node_modules/.bin/node-pre-gyp install"
diff --git a/src/ruby/tools/bin/protoc.rb b/src/ruby/tools/bin/grpc_tools_ruby_protoc.rb
similarity index 100%
rename from src/ruby/tools/bin/protoc.rb
rename to src/ruby/tools/bin/grpc_tools_ruby_protoc.rb
diff --git a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb b/src/ruby/tools/bin/grpc_tools_ruby_protoc_plugin.rb
similarity index 100%
rename from src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
rename to src/ruby/tools/bin/grpc_tools_ruby_protoc_plugin.rb
-- 
GitLab


From d5d8f8fbf94fab16b5c2ecc84cdefffed1a44b4e Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Wed, 4 May 2016 13:22:26 -0700
Subject: [PATCH 235/570] Added all transitive header dependencies in
 build.yaml to fix the failing check.

---
 BUILD                                        |  68 ++++++++++++
 build.yaml                                   |  49 +++++++++
 gRPC.podspec                                 |  68 ++++++++++++
 grpc.gemspec                                 |  34 ++++++
 package.xml                                  |  34 ++++++
 tools/doxygen/Doxyfile.core.internal         |  34 ++++++
 tools/run_tests/sources_and_headers.json     | 100 +++++++++++++++++-
 vsprojects/vcxproj/grpc/grpc.vcxproj         |  34 ++++++
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 105 +++++++++++++++++++
 9 files changed, 525 insertions(+), 1 deletion(-)

diff --git a/BUILD b/BUILD
index 2e1d762f07..9a14f30c36 100644
--- a/BUILD
+++ b/BUILD
@@ -285,7 +285,41 @@ cc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
+    "include/grpc/byte_buffer.h",
+    "include/grpc/grpc.h",
+    "include/grpc/impl/codegen/alloc.h",
+    "include/grpc/impl/codegen/atm.h",
+    "include/grpc/impl/codegen/atm_gcc_atomic.h",
+    "include/grpc/impl/codegen/atm_gcc_sync.h",
+    "include/grpc/impl/codegen/atm_win32.h",
+    "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/compression_types.h",
+    "include/grpc/impl/codegen/connectivity_state.h",
+    "include/grpc/impl/codegen/grpc_types.h",
+    "include/grpc/impl/codegen/log.h",
+    "include/grpc/impl/codegen/port_platform.h",
+    "include/grpc/impl/codegen/propagation_bits.h",
+    "include/grpc/impl/codegen/slice.h",
+    "include/grpc/impl/codegen/slice_buffer.h",
+    "include/grpc/impl/codegen/status.h",
+    "include/grpc/impl/codegen/sync.h",
+    "include/grpc/impl/codegen/sync_generic.h",
+    "include/grpc/impl/codegen/sync_posix.h",
+    "include/grpc/impl/codegen/sync_win32.h",
+    "include/grpc/impl/codegen/time.h",
+    "include/grpc/status.h",
+    "include/grpc/support/alloc.h",
+    "include/grpc/support/atm.h",
+    "include/grpc/support/host_port.h",
+    "include/grpc/support/log.h",
     "include/grpc/support/port_platform.h",
+    "include/grpc/support/slice.h",
+    "include/grpc/support/slice_buffer.h",
+    "include/grpc/support/string_util.h",
+    "include/grpc/support/sync.h",
+    "include/grpc/support/time.h",
+    "include/grpc/support/useful.h",
+    "src/core/lib/support/string.h",
     "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
@@ -1636,7 +1670,41 @@ objc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
+    "include/grpc/byte_buffer.h",
+    "include/grpc/grpc.h",
+    "include/grpc/impl/codegen/alloc.h",
+    "include/grpc/impl/codegen/atm.h",
+    "include/grpc/impl/codegen/atm_gcc_atomic.h",
+    "include/grpc/impl/codegen/atm_gcc_sync.h",
+    "include/grpc/impl/codegen/atm_win32.h",
+    "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/compression_types.h",
+    "include/grpc/impl/codegen/connectivity_state.h",
+    "include/grpc/impl/codegen/grpc_types.h",
+    "include/grpc/impl/codegen/log.h",
+    "include/grpc/impl/codegen/port_platform.h",
+    "include/grpc/impl/codegen/propagation_bits.h",
+    "include/grpc/impl/codegen/slice.h",
+    "include/grpc/impl/codegen/slice_buffer.h",
+    "include/grpc/impl/codegen/status.h",
+    "include/grpc/impl/codegen/sync.h",
+    "include/grpc/impl/codegen/sync_generic.h",
+    "include/grpc/impl/codegen/sync_posix.h",
+    "include/grpc/impl/codegen/sync_win32.h",
+    "include/grpc/impl/codegen/time.h",
+    "include/grpc/status.h",
+    "include/grpc/support/alloc.h",
+    "include/grpc/support/atm.h",
+    "include/grpc/support/host_port.h",
+    "include/grpc/support/log.h",
     "include/grpc/support/port_platform.h",
+    "include/grpc/support/slice.h",
+    "include/grpc/support/slice_buffer.h",
+    "include/grpc/support/string_util.h",
+    "include/grpc/support/sync.h",
+    "include/grpc/support/time.h",
+    "include/grpc/support/useful.h",
+    "src/core/lib/support/string.h",
     "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
diff --git a/build.yaml b/build.yaml
index a7ab412722..ff4e7f0f90 100644
--- a/build.yaml
+++ b/build.yaml
@@ -549,7 +549,56 @@ filegroups:
   - grpc_secure
 - name: grpc_transport_cronet_client_secure
   headers:
+  - include/grpc/byte_buffer.h
+  - include/grpc/grpc.h
+  - include/grpc/impl/codegen/alloc.h
+  - include/grpc/impl/codegen/atm.h
+  - include/grpc/impl/codegen/atm_gcc_atomic.h
+  - include/grpc/impl/codegen/atm_gcc_sync.h
+  - include/grpc/impl/codegen/atm_win32.h
+  - include/grpc/impl/codegen/byte_buffer.h
+  - include/grpc/impl/codegen/compression_types.h
+  - include/grpc/impl/codegen/connectivity_state.h
+  - include/grpc/impl/codegen/grpc_types.h
+  - include/grpc/impl/codegen/log.h
+  - include/grpc/impl/codegen/port_platform.h
+  - include/grpc/impl/codegen/propagation_bits.h
+  - include/grpc/impl/codegen/slice.h
+  - include/grpc/impl/codegen/slice_buffer.h
+  - include/grpc/impl/codegen/status.h
+  - include/grpc/impl/codegen/sync.h
+  - include/grpc/impl/codegen/sync_generic.h
+  - include/grpc/impl/codegen/sync_posix.h
+  - include/grpc/impl/codegen/sync_win32.h
+  - include/grpc/impl/codegen/time.h
+  - include/grpc/status.h
+  - include/grpc/support/alloc.h
+  - include/grpc/support/atm.h
+  - include/grpc/support/host_port.h
+  - include/grpc/support/log.h
   - include/grpc/support/port_platform.h
+  - include/grpc/support/slice.h
+  - include/grpc/support/slice_buffer.h
+  - include/grpc/support/string_util.h
+  - include/grpc/support/sync.h
+  - include/grpc/support/time.h
+  - include/grpc/support/useful.h
+  - src/core/ext/transport/chttp2/transport/incoming_metadata.h
+  - src/core/lib/channel/channel_stack.h
+  - src/core/lib/channel/context.h
+  - src/core/lib/debug/trace.h
+  - src/core/lib/iomgr/closure.h
+  - src/core/lib/iomgr/exec_ctx.h
+  - src/core/lib/iomgr/pollset.h
+  - src/core/lib/iomgr/pollset_set.h
+  - src/core/lib/support/string.h
+  - src/core/lib/surface/channel.h
+  - src/core/lib/surface/channel_stack_type.h
+  - src/core/lib/transport/byte_stream.h
+  - src/core/lib/transport/metadata.h
+  - src/core/lib/transport/metadata_batch.h
+  - src/core/lib/transport/transport.h
+  - src/core/lib/transport/transport_impl.h
   - third_party/objective_c/Cronet/cronet_c_for_grpc.h
   src:
   - src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
diff --git a/gRPC.podspec b/gRPC.podspec
index f57ba74519..c3c3a65128 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -287,7 +287,41 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/subchannel_call_holder.h',
                       'src/core/ext/client_config/subchannel_index.h',
                       'src/core/ext/client_config/uri_parser.h',
+                      'include/grpc/byte_buffer.h',
+                      'include/grpc/grpc.h',
+                      'include/grpc/impl/codegen/alloc.h',
+                      'include/grpc/impl/codegen/atm.h',
+                      'include/grpc/impl/codegen/atm_gcc_atomic.h',
+                      'include/grpc/impl/codegen/atm_gcc_sync.h',
+                      'include/grpc/impl/codegen/atm_win32.h',
+                      'include/grpc/impl/codegen/byte_buffer.h',
+                      'include/grpc/impl/codegen/compression_types.h',
+                      'include/grpc/impl/codegen/connectivity_state.h',
+                      'include/grpc/impl/codegen/grpc_types.h',
+                      'include/grpc/impl/codegen/log.h',
+                      'include/grpc/impl/codegen/port_platform.h',
+                      'include/grpc/impl/codegen/propagation_bits.h',
+                      'include/grpc/impl/codegen/slice.h',
+                      'include/grpc/impl/codegen/slice_buffer.h',
+                      'include/grpc/impl/codegen/status.h',
+                      'include/grpc/impl/codegen/sync.h',
+                      'include/grpc/impl/codegen/sync_generic.h',
+                      'include/grpc/impl/codegen/sync_posix.h',
+                      'include/grpc/impl/codegen/sync_win32.h',
+                      'include/grpc/impl/codegen/time.h',
+                      'include/grpc/status.h',
+                      'include/grpc/support/alloc.h',
+                      'include/grpc/support/atm.h',
+                      'include/grpc/support/host_port.h',
+                      'include/grpc/support/log.h',
                       'include/grpc/support/port_platform.h',
+                      'include/grpc/support/slice.h',
+                      'include/grpc/support/slice_buffer.h',
+                      'include/grpc/support/string_util.h',
+                      'include/grpc/support/sync.h',
+                      'include/grpc/support/time.h',
+                      'include/grpc/support/useful.h',
+                      'src/core/lib/support/string.h',
                       'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
@@ -635,7 +669,41 @@ Pod::Spec.new do |s|
                               'src/core/ext/client_config/subchannel_call_holder.h',
                               'src/core/ext/client_config/subchannel_index.h',
                               'src/core/ext/client_config/uri_parser.h',
+                              'include/grpc/byte_buffer.h',
+                              'include/grpc/grpc.h',
+                              'include/grpc/impl/codegen/alloc.h',
+                              'include/grpc/impl/codegen/atm.h',
+                              'include/grpc/impl/codegen/atm_gcc_atomic.h',
+                              'include/grpc/impl/codegen/atm_gcc_sync.h',
+                              'include/grpc/impl/codegen/atm_win32.h',
+                              'include/grpc/impl/codegen/byte_buffer.h',
+                              'include/grpc/impl/codegen/compression_types.h',
+                              'include/grpc/impl/codegen/connectivity_state.h',
+                              'include/grpc/impl/codegen/grpc_types.h',
+                              'include/grpc/impl/codegen/log.h',
+                              'include/grpc/impl/codegen/port_platform.h',
+                              'include/grpc/impl/codegen/propagation_bits.h',
+                              'include/grpc/impl/codegen/slice.h',
+                              'include/grpc/impl/codegen/slice_buffer.h',
+                              'include/grpc/impl/codegen/status.h',
+                              'include/grpc/impl/codegen/sync.h',
+                              'include/grpc/impl/codegen/sync_generic.h',
+                              'include/grpc/impl/codegen/sync_posix.h',
+                              'include/grpc/impl/codegen/sync_win32.h',
+                              'include/grpc/impl/codegen/time.h',
+                              'include/grpc/status.h',
+                              'include/grpc/support/alloc.h',
+                              'include/grpc/support/atm.h',
+                              'include/grpc/support/host_port.h',
+                              'include/grpc/support/log.h',
                               'include/grpc/support/port_platform.h',
+                              'include/grpc/support/slice.h',
+                              'include/grpc/support/slice_buffer.h',
+                              'include/grpc/support/string_util.h',
+                              'include/grpc/support/sync.h',
+                              'include/grpc/support/time.h',
+                              'include/grpc/support/useful.h',
+                              'src/core/lib/support/string.h',
                               'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                               'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                               'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index 488f4657cd..cde01942b7 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -296,7 +296,41 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/subchannel_call_holder.h )
   s.files += %w( src/core/ext/client_config/subchannel_index.h )
   s.files += %w( src/core/ext/client_config/uri_parser.h )
+  s.files += %w( include/grpc/byte_buffer.h )
+  s.files += %w( include/grpc/grpc.h )
+  s.files += %w( include/grpc/impl/codegen/alloc.h )
+  s.files += %w( include/grpc/impl/codegen/atm.h )
+  s.files += %w( include/grpc/impl/codegen/atm_gcc_atomic.h )
+  s.files += %w( include/grpc/impl/codegen/atm_gcc_sync.h )
+  s.files += %w( include/grpc/impl/codegen/atm_win32.h )
+  s.files += %w( include/grpc/impl/codegen/byte_buffer.h )
+  s.files += %w( include/grpc/impl/codegen/compression_types.h )
+  s.files += %w( include/grpc/impl/codegen/connectivity_state.h )
+  s.files += %w( include/grpc/impl/codegen/grpc_types.h )
+  s.files += %w( include/grpc/impl/codegen/log.h )
+  s.files += %w( include/grpc/impl/codegen/port_platform.h )
+  s.files += %w( include/grpc/impl/codegen/propagation_bits.h )
+  s.files += %w( include/grpc/impl/codegen/slice.h )
+  s.files += %w( include/grpc/impl/codegen/slice_buffer.h )
+  s.files += %w( include/grpc/impl/codegen/status.h )
+  s.files += %w( include/grpc/impl/codegen/sync.h )
+  s.files += %w( include/grpc/impl/codegen/sync_generic.h )
+  s.files += %w( include/grpc/impl/codegen/sync_posix.h )
+  s.files += %w( include/grpc/impl/codegen/sync_win32.h )
+  s.files += %w( include/grpc/impl/codegen/time.h )
+  s.files += %w( include/grpc/status.h )
+  s.files += %w( include/grpc/support/alloc.h )
+  s.files += %w( include/grpc/support/atm.h )
+  s.files += %w( include/grpc/support/host_port.h )
+  s.files += %w( include/grpc/support/log.h )
   s.files += %w( include/grpc/support/port_platform.h )
+  s.files += %w( include/grpc/support/slice.h )
+  s.files += %w( include/grpc/support/slice_buffer.h )
+  s.files += %w( include/grpc/support/string_util.h )
+  s.files += %w( include/grpc/support/sync.h )
+  s.files += %w( include/grpc/support/time.h )
+  s.files += %w( include/grpc/support/useful.h )
+  s.files += %w( src/core/lib/support/string.h )
   s.files += %w( third_party/objective_c/Cronet/cronet_c_for_grpc.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h )
diff --git a/package.xml b/package.xml
index e8fd375eb6..012ce6ab2e 100644
--- a/package.xml
+++ b/package.xml
@@ -303,7 +303,41 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_call_holder.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_index.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/byte_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/grpc.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/alloc.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_atomic.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_sync.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_win32.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/compression_types.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/connectivity_state.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/grpc_types.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/log.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/port_platform.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/propagation_bits.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/status.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_generic.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/status.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/alloc.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/atm.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/host_port.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/log.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/support/port_platform.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/slice.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/slice_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/string_util.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/sync.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/time.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/useful.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/string.h" role="src" />
     <file baseinstalldir="/" name="third_party/objective_c/Cronet/cronet_c_for_grpc.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h" role="src" />
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 16dcd9b79a..6bc5e78e62 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -913,7 +913,41 @@ src/core/ext/client_config/subchannel.h \
 src/core/ext/client_config/subchannel_call_holder.h \
 src/core/ext/client_config/subchannel_index.h \
 src/core/ext/client_config/uri_parser.h \
+include/grpc/byte_buffer.h \
+include/grpc/grpc.h \
+include/grpc/impl/codegen/alloc.h \
+include/grpc/impl/codegen/atm.h \
+include/grpc/impl/codegen/atm_gcc_atomic.h \
+include/grpc/impl/codegen/atm_gcc_sync.h \
+include/grpc/impl/codegen/atm_win32.h \
+include/grpc/impl/codegen/byte_buffer.h \
+include/grpc/impl/codegen/compression_types.h \
+include/grpc/impl/codegen/connectivity_state.h \
+include/grpc/impl/codegen/grpc_types.h \
+include/grpc/impl/codegen/log.h \
+include/grpc/impl/codegen/port_platform.h \
+include/grpc/impl/codegen/propagation_bits.h \
+include/grpc/impl/codegen/slice.h \
+include/grpc/impl/codegen/slice_buffer.h \
+include/grpc/impl/codegen/status.h \
+include/grpc/impl/codegen/sync.h \
+include/grpc/impl/codegen/sync_generic.h \
+include/grpc/impl/codegen/sync_posix.h \
+include/grpc/impl/codegen/sync_win32.h \
+include/grpc/impl/codegen/time.h \
+include/grpc/status.h \
+include/grpc/support/alloc.h \
+include/grpc/support/atm.h \
+include/grpc/support/host_port.h \
+include/grpc/support/log.h \
 include/grpc/support/port_platform.h \
+include/grpc/support/slice.h \
+include/grpc/support/slice_buffer.h \
+include/grpc/support/string_util.h \
+include/grpc/support/sync.h \
+include/grpc/support/time.h \
+include/grpc/support/useful.h \
+src/core/lib/support/string.h \
 third_party/objective_c/Cronet/cronet_c_for_grpc.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index e22318d238..426a9ba91e 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -6268,16 +6268,114 @@
   {
     "deps": [], 
     "headers": [
+      "include/grpc/byte_buffer.h", 
+      "include/grpc/grpc.h", 
+      "include/grpc/impl/codegen/alloc.h", 
+      "include/grpc/impl/codegen/atm.h", 
+      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
+      "include/grpc/impl/codegen/atm_gcc_sync.h", 
+      "include/grpc/impl/codegen/atm_win32.h", 
+      "include/grpc/impl/codegen/byte_buffer.h", 
+      "include/grpc/impl/codegen/compression_types.h", 
+      "include/grpc/impl/codegen/connectivity_state.h", 
+      "include/grpc/impl/codegen/grpc_types.h", 
+      "include/grpc/impl/codegen/log.h", 
+      "include/grpc/impl/codegen/port_platform.h", 
+      "include/grpc/impl/codegen/propagation_bits.h", 
+      "include/grpc/impl/codegen/slice.h", 
+      "include/grpc/impl/codegen/slice_buffer.h", 
+      "include/grpc/impl/codegen/status.h", 
+      "include/grpc/impl/codegen/sync.h", 
+      "include/grpc/impl/codegen/sync_generic.h", 
+      "include/grpc/impl/codegen/sync_posix.h", 
+      "include/grpc/impl/codegen/sync_win32.h", 
+      "include/grpc/impl/codegen/time.h", 
+      "include/grpc/status.h", 
+      "include/grpc/support/alloc.h", 
+      "include/grpc/support/atm.h", 
+      "include/grpc/support/host_port.h", 
+      "include/grpc/support/log.h", 
       "include/grpc/support/port_platform.h", 
+      "include/grpc/support/slice.h", 
+      "include/grpc/support/slice_buffer.h", 
+      "include/grpc/support/string_util.h", 
+      "include/grpc/support/sync.h", 
+      "include/grpc/support/time.h", 
+      "include/grpc/support/useful.h", 
+      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
+      "src/core/lib/channel/channel_stack.h", 
+      "src/core/lib/channel/context.h", 
+      "src/core/lib/debug/trace.h", 
+      "src/core/lib/iomgr/closure.h", 
+      "src/core/lib/iomgr/exec_ctx.h", 
+      "src/core/lib/iomgr/pollset.h", 
+      "src/core/lib/iomgr/pollset_set.h", 
+      "src/core/lib/support/string.h", 
+      "src/core/lib/surface/channel.h", 
+      "src/core/lib/surface/channel_stack_type.h", 
+      "src/core/lib/transport/byte_stream.h", 
+      "src/core/lib/transport/metadata.h", 
+      "src/core/lib/transport/metadata_batch.h", 
+      "src/core/lib/transport/transport.h", 
+      "src/core/lib/transport/transport_impl.h", 
       "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
     ], 
     "language": "c", 
     "name": "grpc_transport_cronet_client_secure", 
     "src": [
+      "include/grpc/byte_buffer.h", 
+      "include/grpc/grpc.h", 
+      "include/grpc/impl/codegen/alloc.h", 
+      "include/grpc/impl/codegen/atm.h", 
+      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
+      "include/grpc/impl/codegen/atm_gcc_sync.h", 
+      "include/grpc/impl/codegen/atm_win32.h", 
+      "include/grpc/impl/codegen/byte_buffer.h", 
+      "include/grpc/impl/codegen/compression_types.h", 
+      "include/grpc/impl/codegen/connectivity_state.h", 
+      "include/grpc/impl/codegen/grpc_types.h", 
+      "include/grpc/impl/codegen/log.h", 
+      "include/grpc/impl/codegen/port_platform.h", 
+      "include/grpc/impl/codegen/propagation_bits.h", 
+      "include/grpc/impl/codegen/slice.h", 
+      "include/grpc/impl/codegen/slice_buffer.h", 
+      "include/grpc/impl/codegen/status.h", 
+      "include/grpc/impl/codegen/sync.h", 
+      "include/grpc/impl/codegen/sync_generic.h", 
+      "include/grpc/impl/codegen/sync_posix.h", 
+      "include/grpc/impl/codegen/sync_win32.h", 
+      "include/grpc/impl/codegen/time.h", 
+      "include/grpc/status.h", 
+      "include/grpc/support/alloc.h", 
+      "include/grpc/support/atm.h", 
+      "include/grpc/support/host_port.h", 
+      "include/grpc/support/log.h", 
       "include/grpc/support/port_platform.h", 
+      "include/grpc/support/slice.h", 
+      "include/grpc/support/slice_buffer.h", 
+      "include/grpc/support/string_util.h", 
+      "include/grpc/support/sync.h", 
+      "include/grpc/support/time.h", 
+      "include/grpc/support/useful.h", 
+      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
       "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c", 
       "src/core/ext/transport/cronet/transport/cronet_api_dummy.c", 
-      "src/core/ext/transport/cronet/transport/cronet_transport.c"
+      "src/core/ext/transport/cronet/transport/cronet_transport.c", 
+      "src/core/lib/channel/channel_stack.h", 
+      "src/core/lib/channel/context.h", 
+      "src/core/lib/debug/trace.h", 
+      "src/core/lib/iomgr/closure.h", 
+      "src/core/lib/iomgr/exec_ctx.h", 
+      "src/core/lib/iomgr/pollset.h", 
+      "src/core/lib/iomgr/pollset_set.h", 
+      "src/core/lib/support/string.h", 
+      "src/core/lib/surface/channel.h", 
+      "src/core/lib/surface/channel_stack_type.h", 
+      "src/core/lib/transport/byte_stream.h", 
+      "src/core/lib/transport/metadata.h", 
+      "src/core/lib/transport/metadata_batch.h", 
+      "src/core/lib/transport/transport.h", 
+      "src/core/lib/transport/transport_impl.h"
     ], 
     "third_party": false, 
     "type": "filegroup"
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index cbf854875a..4f0157e63f 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -422,7 +422,41 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_call_holder.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h" />
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 02297b7746..43f36e3856 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -968,9 +968,111 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h">
       <Filter>src\core\ext\client_config</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h">
       <Filter>include\grpc\support</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h">
+      <Filter>src\core\lib\support</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h">
       <Filter>third_party\objective_c\Cronet</Filter>
     </ClInclude>
@@ -1145,6 +1247,9 @@
     <Filter Include="src\core\lib\security">
       <UniqueIdentifier>{c4661d64-349f-01c1-1ba8-0602f9047595}</UniqueIdentifier>
     </Filter>
+    <Filter Include="src\core\lib\support">
+      <UniqueIdentifier>{27f30339-d694-40f5-db07-4b89b9aeea73}</UniqueIdentifier>
+    </Filter>
     <Filter Include="src\core\lib\surface">
       <UniqueIdentifier>{a21971fb-304f-da08-b1b2-7bd8df8ac373}</UniqueIdentifier>
     </Filter>
-- 
GitLab


From 22b338e2109745a27f1f84de8490bc8148df1a79 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Wed, 4 May 2016 13:27:56 -0700
Subject: [PATCH 236/570] Apply clang-format diffs.

---
 .../chttp2/transport/chttp2_transport.c       | 14 +++--
 .../chttp2/transport/incoming_metadata.h      |  2 +-
 .../ext/transport/chttp2/transport/parsing.c  |  8 +--
 src/core/lib/transport/metadata.h             |  4 +-
 src/core/lib/transport/metadata_batch.c       |  4 +-
 test/core/bad_client/bad_client.c             |  7 +--
 test/core/bad_client/bad_client.h             |  8 +--
 test/core/bad_client/tests/large_metadata.c   | 57 +++++++++++--------
 test/core/end2end/fixtures/h2_ssl_proxy.c     |  4 +-
 test/core/end2end/fixtures/proxy.c            |  6 +-
 test/core/end2end/fixtures/proxy.h            |  6 +-
 test/core/end2end/tests/large_metadata.c      | 11 ++--
 12 files changed, 71 insertions(+), 60 deletions(-)

diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index 44b2a7a59f..737a6ccbf1 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -948,15 +948,16 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx,
     stream_global->send_initial_metadata_finished =
         add_closure_barrier(on_complete);
     stream_global->send_initial_metadata = op->send_initial_metadata;
-    const size_t metadata_size = grpc_metadata_batch_size(
-        op->send_initial_metadata);
+    const size_t metadata_size =
+        grpc_metadata_batch_size(op->send_initial_metadata);
     const size_t metadata_peer_limit =
         transport_global->settings[GRPC_PEER_SETTINGS]
                                   [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
     if (metadata_size > metadata_peer_limit) {
       gpr_log(GPR_DEBUG,
               "to-be-sent initial metadata size exceeds peer limit "
-              "(%lu vs. %lu)", metadata_size, metadata_peer_limit);
+              "(%lu vs. %lu)",
+              metadata_size, metadata_peer_limit);
       cancel_from_api(exec_ctx, transport_global, stream_global,
                       GRPC_STATUS_RESOURCE_EXHAUSTED);
     } else {
@@ -1002,15 +1003,16 @@ static void perform_stream_op_locked(grpc_exec_ctx *exec_ctx,
     stream_global->send_trailing_metadata_finished =
         add_closure_barrier(on_complete);
     stream_global->send_trailing_metadata = op->send_trailing_metadata;
-    const size_t metadata_size = grpc_metadata_batch_size(
-        op->send_trailing_metadata);
+    const size_t metadata_size =
+        grpc_metadata_batch_size(op->send_trailing_metadata);
     const size_t metadata_peer_limit =
         transport_global->settings[GRPC_PEER_SETTINGS]
                                   [GRPC_CHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE];
     if (metadata_size > metadata_peer_limit) {
       gpr_log(GPR_DEBUG,
               "to-be-sent trailing metadata size exceeds peer limit "
-              "(%lu vs. %lu)", metadata_size, metadata_peer_limit);
+              "(%lu vs. %lu)",
+              metadata_size, metadata_peer_limit);
       cancel_from_api(exec_ctx, transport_global, stream_global,
                       GRPC_STATUS_RESOURCE_EXHAUSTED);
     } else {
diff --git a/src/core/ext/transport/chttp2/transport/incoming_metadata.h b/src/core/ext/transport/chttp2/transport/incoming_metadata.h
index 7db5db8de0..df4343b93e 100644
--- a/src/core/ext/transport/chttp2/transport/incoming_metadata.h
+++ b/src/core/ext/transport/chttp2/transport/incoming_metadata.h
@@ -42,7 +42,7 @@ typedef struct {
   size_t capacity;
   gpr_timespec deadline;
   int published;
-  size_t size;  /* total size of metadata */
+  size_t size;  // total size of metadata
 } grpc_chttp2_incoming_metadata_buffer;
 
 /** assumes everything initially zeroed */
diff --git a/src/core/ext/transport/chttp2/transport/parsing.c b/src/core/ext/transport/chttp2/transport/parsing.c
index 9516956724..4bd374b7fa 100644
--- a/src/core/ext/transport/chttp2/transport/parsing.c
+++ b/src/core/ext/transport/chttp2/transport/parsing.c
@@ -639,8 +639,8 @@ static void on_initial_header(void *tp, grpc_mdelem *md) {
         gpr_time_add(gpr_now(GPR_CLOCK_MONOTONIC), *cached_timeout));
     GRPC_MDELEM_UNREF(md);
   } else {
-    const size_t new_size = stream_parsing->metadata_buffer[0].size +
-                            GRPC_MDELEM_LENGTH(md);
+    const size_t new_size =
+        stream_parsing->metadata_buffer[0].size + GRPC_MDELEM_LENGTH(md);
     grpc_chttp2_transport_global *transport_global =
         &TRANSPORT_FROM_PARSING(transport_parsing)->global;
     const size_t metadata_size_limit =
@@ -685,8 +685,8 @@ static void on_trailing_header(void *tp, grpc_mdelem *md) {
     stream_parsing->seen_error = true;
   }
 
-  const size_t new_size = stream_parsing->metadata_buffer[1].size +
-                          GRPC_MDELEM_LENGTH(md);
+  const size_t new_size =
+      stream_parsing->metadata_buffer[1].size + GRPC_MDELEM_LENGTH(md);
   grpc_chttp2_transport_global *transport_global =
       &TRANSPORT_FROM_PARSING(transport_parsing)->global;
   const size_t metadata_size_limit =
diff --git a/src/core/lib/transport/metadata.h b/src/core/lib/transport/metadata.h
index 4ecbbd1b1b..6d82f4d681 100644
--- a/src/core/lib/transport/metadata.h
+++ b/src/core/lib/transport/metadata.h
@@ -148,8 +148,8 @@ const char *grpc_mdstr_as_c_string(grpc_mdstr *s);
 #define GRPC_MDSTR_LENGTH(s) (GPR_SLICE_LENGTH(s->slice))
 
 /* We add 32 bytes of padding as per RFC-7540 section 6.5.2. */
-#define GRPC_MDELEM_LENGTH(e) (GRPC_MDSTR_LENGTH((e)->key) + \
-                               GRPC_MDSTR_LENGTH((e)->value) + 32)
+#define GRPC_MDELEM_LENGTH(e) \
+  (GRPC_MDSTR_LENGTH((e)->key) + GRPC_MDSTR_LENGTH((e)->value) + 32)
 
 int grpc_mdstr_is_legal_header(grpc_mdstr *s);
 int grpc_mdstr_is_legal_nonbin_header(grpc_mdstr *s);
diff --git a/src/core/lib/transport/metadata_batch.c b/src/core/lib/transport/metadata_batch.c
index 4e1cd8e2c1..c0afc715bc 100644
--- a/src/core/lib/transport/metadata_batch.c
+++ b/src/core/lib/transport/metadata_batch.c
@@ -195,8 +195,8 @@ int grpc_metadata_batch_is_empty(grpc_metadata_batch *batch) {
 
 size_t grpc_metadata_batch_size(grpc_metadata_batch *batch) {
   size_t size = 0;
-  for (grpc_linked_mdelem* elem = batch->list.head;
-       elem != NULL; elem = elem->next) {
+  for (grpc_linked_mdelem* elem = batch->list.head; elem != NULL;
+       elem = elem->next) {
     size += GRPC_MDELEM_LENGTH(elem->md);
   }
   return size;
diff --git a/test/core/bad_client/bad_client.c b/test/core/bad_client/bad_client.c
index aa9125dc7a..e5820688ef 100644
--- a/test/core/bad_client/bad_client.c
+++ b/test/core/bad_client/bad_client.c
@@ -90,8 +90,7 @@ static void read_done(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
 void grpc_run_bad_client_test(
     grpc_bad_client_server_side_validator server_validator,
     grpc_bad_client_client_stream_validator client_validator,
-    const char *client_payload,
-    size_t client_payload_length, uint32_t flags) {
+    const char *client_payload, size_t client_payload_length, uint32_t flags) {
   grpc_endpoint_pair sfd;
   thd_args a;
   gpr_thd_id id;
@@ -177,8 +176,8 @@ void grpc_run_bad_client_test(
       grpc_endpoint_read(&exec_ctx, sfd.client, &args.incoming,
                          &read_done_closure);
       grpc_exec_ctx_finish(&exec_ctx);
-      GPR_ASSERT(gpr_event_wait(&args.read_done,
-                                GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)));
+      GPR_ASSERT(
+          gpr_event_wait(&args.read_done, GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5)));
       gpr_slice_buffer_destroy(&args.incoming);
     }
     // Shutdown.
diff --git a/test/core/bad_client/bad_client.h b/test/core/bad_client/bad_client.h
index b6e8a6dd5b..ecd6721a78 100644
--- a/test/core/bad_client/bad_client.h
+++ b/test/core/bad_client/bad_client.h
@@ -59,9 +59,9 @@ void grpc_run_bad_client_test(
     grpc_bad_client_client_stream_validator client_validator,
     const char *client_payload, size_t client_payload_length, uint32_t flags);
 
-#define GRPC_RUN_BAD_CLIENT_TEST(server_validator, client_validator, \
-                                 payload, flags) \
-  grpc_run_bad_client_test(server_validator, client_validator, \
-                           payload, sizeof(payload) - 1, flags)
+#define GRPC_RUN_BAD_CLIENT_TEST(server_validator, client_validator, payload, \
+                                 flags) \
+  grpc_run_bad_client_test(server_validator, client_validator, payload, \
+                           sizeof(payload) - 1, flags)
 
 #endif /* GRPC_TEST_CORE_BAD_CLIENT_BAD_CLIENT_H */
diff --git a/test/core/bad_client/tests/large_metadata.c b/test/core/bad_client/tests/large_metadata.c
index 95932205cf..b3521439f5 100644
--- a/test/core/bad_client/tests/large_metadata.c
+++ b/test/core/bad_client/tests/large_metadata.c
@@ -40,16 +40,19 @@
 #include "test/core/end2end/cq_verifier.h"
 
 #define PFX_TOO_MUCH_METADATA_FROM_CLIENT_STR                              \
-  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"                                       \
-  /* settings frame */                                                     \
-  "\x00\x00\x00\x04\x00\x00\x00\x00\x00"                                   \
-  /* headers: generated from large_metadata.headers in this directory */   \
-  "\x00""5{\x01\x05\x00\x00\x00\x01"                                       \
+  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"     /* settings frame */              \
+  "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* headers: generated from        \
+                                            large_metadata.headers in this \
+                                            directory */                   \
+  "\x00"                                                                   \
+  "5{\x01\x05\x00\x00\x00\x01"                                             \
   "\x10\x05:path\x08/foo/bar"                                              \
   "\x10\x07:scheme\x04http"                                                \
   "\x10\x07:method\x04POST"                                                \
   "\x10\x0a:authority\x09localhost"                                        \
-  "\x10\x0c""content-type\x10""application/grpc"                           \
+  "\x10\x0c"                                                               \
+  "content-type\x10"                                                       \
+  "application/grpc"                                                       \
   "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip"                  \
   "\x10\x02te\x08trailers"                                                 \
   "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"                 \
@@ -339,22 +342,27 @@
   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
   "aaaaaaaa"
 
-#define PFX_TOO_MUCH_METADATA_FROM_SERVER_STR                              \
-  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"                                       \
-  /* settings frame: sets MAX_HEADER_LIST_SIZE to 16K */                   \
-  "\x00\x00\x06\x04\x00\x00\x00\x00\x00\x00\x06\x00\x00\x40\x00"           \
-  /* headers: generated from simple_request.headers in this directory */   \
-  "\x00\x00\xc9\x01\x04\x00\x00\x00\x01"                                   \
-  "\x10\x05:path\x08/foo/bar"                                              \
-  "\x10\x07:scheme\x04http"                                                \
-  "\x10\x07:method\x04POST"                                                \
-  "\x10\x0a:authority\x09localhost"                                        \
-  "\x10\x0c"                                                               \
-  "content-type\x10"                                                       \
-  "application/grpc"                                                       \
-  "\x10\x14grpc-accept-encoding\x15"                                       \
-  "deflate,identity,gzip"                                                  \
-  "\x10\x02te\x08trailers"                                                 \
+#define PFX_TOO_MUCH_METADATA_FROM_SERVER_STR                                              \
+  "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" /* settings frame: sets                               \
+                                        MAX_HEADER_LIST_SIZE to 16K */                     \
+  "\x00\x00\x06\x04\x00\x00\x00\x00\x00\x00\x06\x00\x00\x40\x00" /* headers:               \
+                                                                    generated              \
+                                                                    from                   \
+                                                                    simple_request.headers \
+                                                                    in this                \
+                                                                    directory              \
+                                                                    */                     \
+  "\x00\x00\xc9\x01\x04\x00\x00\x00\x01"                                                   \
+  "\x10\x05:path\x08/foo/bar"                                                              \
+  "\x10\x07:scheme\x04http"                                                                \
+  "\x10\x07:method\x04POST"                                                                \
+  "\x10\x0a:authority\x09localhost"                                                        \
+  "\x10\x0c"                                                                               \
+  "content-type\x10"                                                                       \
+  "application/grpc"                                                                       \
+  "\x10\x14grpc-accept-encoding\x15"                                                       \
+  "deflate,identity,gzip"                                                                  \
+  "\x10\x02te\x08trailers"                                                                 \
   "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"
 
 static void *tag(intptr_t t) { return (void *)t; }
@@ -385,8 +393,9 @@ static void server_verifier(grpc_server *server, grpc_completion_queue *cq,
   cq_verifier_destroy(cqv);
 }
 
-static void server_verifier_sends_too_much_metadata(
-    grpc_server *server, grpc_completion_queue *cq, void *registered_method) {
+static void server_verifier_sends_too_much_metadata(grpc_server *server,
+                                                    grpc_completion_queue *cq,
+                                                    void *registered_method) {
   grpc_call_error error;
   grpc_call *s;
   grpc_call_details call_details;
diff --git a/test/core/end2end/fixtures/h2_ssl_proxy.c b/test/core/end2end/fixtures/h2_ssl_proxy.c
index 0ec6ad437e..151a86cb8f 100644
--- a/test/core/end2end/fixtures/h2_ssl_proxy.c
+++ b/test/core/end2end/fixtures/h2_ssl_proxy.c
@@ -76,8 +76,8 @@ static grpc_channel *create_proxy_client(const char *target,
                                 {"foo.test.google.fr"}};
   grpc_channel_args *new_client_args =
       grpc_channel_args_copy_and_add(client_args, &ssl_name_override, 1);
-  channel = grpc_secure_channel_create(ssl_creds, target, new_client_args,
-                                       NULL);
+  channel =
+      grpc_secure_channel_create(ssl_creds, target, new_client_args, NULL);
   grpc_channel_credentials_release(ssl_creds);
   grpc_channel_args_destroy(new_client_args);
   return channel;
diff --git a/test/core/end2end/fixtures/proxy.c b/test/core/end2end/fixtures/proxy.c
index ff413ffd65..f6e01ec41c 100644
--- a/test/core/end2end/fixtures/proxy.c
+++ b/test/core/end2end/fixtures/proxy.c
@@ -89,9 +89,9 @@ typedef struct {
 static void thread_main(void *arg);
 static void request_call(grpc_end2end_proxy *proxy);
 
-grpc_end2end_proxy *grpc_end2end_proxy_create(
-    const grpc_end2end_proxy_def *def,
-    grpc_channel_args *client_args, grpc_channel_args *server_args) {
+grpc_end2end_proxy *grpc_end2end_proxy_create(const grpc_end2end_proxy_def *def,
+                                              grpc_channel_args *client_args,
+                                              grpc_channel_args *server_args) {
   gpr_thd_options opt = gpr_thd_options_default();
   int proxy_port = grpc_pick_unused_port_or_die();
   int server_port = grpc_pick_unused_port_or_die();
diff --git a/test/core/end2end/fixtures/proxy.h b/test/core/end2end/fixtures/proxy.h
index 89f95f09f9..75b75d1331 100644
--- a/test/core/end2end/fixtures/proxy.h
+++ b/test/core/end2end/fixtures/proxy.h
@@ -47,9 +47,9 @@ typedef struct grpc_end2end_proxy_def {
                                  grpc_channel_args *client_args);
 } grpc_end2end_proxy_def;
 
-grpc_end2end_proxy *grpc_end2end_proxy_create(
-    const grpc_end2end_proxy_def *def,
-    grpc_channel_args *client_args, grpc_channel_args *server_args);
+grpc_end2end_proxy *grpc_end2end_proxy_create(const grpc_end2end_proxy_def *def,
+                                              grpc_channel_args *client_args,
+                                              grpc_channel_args *server_args);
 void grpc_end2end_proxy_destroy(grpc_end2end_proxy *proxy);
 
 const char *grpc_end2end_proxy_get_client_target(grpc_end2end_proxy *proxy);
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index 6d3074a94b..dd29552b97 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -107,11 +107,12 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   gpr_timespec deadline = five_seconds_time();
   grpc_metadata meta;
   const size_t large_size = 64 * 1024;
-  grpc_arg arg = { GRPC_ARG_INTEGER, GRPC_ARG_MAX_METADATA_SIZE,
-                   { .integer=(int)large_size + 1024 } };
-  grpc_channel_args args = { 1, &arg };
-  grpc_end2end_test_fixture f = begin_test(
-      config, "test_request_with_large_metadata", &args, &args);
+  grpc_arg arg = {GRPC_ARG_INTEGER,
+                  GRPC_ARG_MAX_METADATA_SIZE,
+                  {.integer=(int)large_size + 1024}};
+  grpc_channel_args args = {1, &arg};
+  grpc_end2end_test_fixture f =
+      begin_test(config, "test_request_with_large_metadata", &args, &args);
   cq_verifier *cqv = cq_verifier_create(f.cq);
   grpc_op ops[6];
   grpc_op *op;
-- 
GitLab


From 305ffd4847617c7206b0b4ccec0fcd8977b2e095 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 4 May 2016 10:26:24 -0700
Subject: [PATCH 237/570] make SendStatusFromServer optionally send a message
 as well

---
 .../Internal/FakeNativeCall.cs                |  3 +-
 .../Grpc.Core/Internal/AsyncCallServer.cs     |  3 +-
 .../Grpc.Core/Internal/CallSafeHandle.cs      |  7 +++--
 src/csharp/Grpc.Core/Internal/INativeCall.cs  |  2 +-
 .../Grpc.Core/Internal/NativeMethods.cs       | 18 ++++++-----
 src/csharp/ext/grpc_csharp_ext.c              | 30 +++++++++++++------
 6 files changed, 41 insertions(+), 22 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs b/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
index 1bec258ca2..909112a47c 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/FakeNativeCall.cs
@@ -165,7 +165,8 @@ namespace Grpc.Core.Internal.Tests
             SendCompletionHandler = callback;
         }
 
-        public void StartSendStatusFromServer(SendCompletionHandler callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata)
+        public void StartSendStatusFromServer(SendCompletionHandler callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata,
+            byte[] optionalPayload, WriteFlags writeFlags)
         {
             SendStatusFromServerHandler = callback;
         }
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index eafe2ccab8..c5d900b134 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -149,7 +149,8 @@ namespace Grpc.Core.Internal
 
                 using (var metadataArray = MetadataArraySafeHandle.Create(trailers))
                 {
-                    call.StartSendStatusFromServer(HandleSendStatusFromServerFinished, status, metadataArray, !initialMetadataSent);
+                    call.StartSendStatusFromServer(HandleSendStatusFromServerFinished, status, metadataArray, !initialMetadataSent,
+                        null, new WriteFlags());
                 }
                 halfcloseRequested = true;
                 initialMetadataSent = true;
diff --git a/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs b/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
index 500653ba5d..244b97d4a4 100644
--- a/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
@@ -135,13 +135,16 @@ namespace Grpc.Core.Internal
             }
         }
 
-        public void StartSendStatusFromServer(SendCompletionHandler callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata)
+        public void StartSendStatusFromServer(SendCompletionHandler callback, Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata,
+            byte[] optionalPayload, WriteFlags writeFlags)
         {
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
+                var optionalPayloadLength = optionalPayload != null ? new UIntPtr((ulong)optionalPayload.Length) : UIntPtr.Zero;
                 completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
-                Native.grpcsharp_call_send_status_from_server(this, ctx, status.StatusCode, status.Detail, metadataArray, sendEmptyInitialMetadata).CheckOk();
+                Native.grpcsharp_call_send_status_from_server(this, ctx, status.StatusCode, status.Detail, metadataArray, sendEmptyInitialMetadata,
+                    optionalPayload, optionalPayloadLength, writeFlags).CheckOk();
             }
         }
 
diff --git a/src/csharp/Grpc.Core/Internal/INativeCall.cs b/src/csharp/Grpc.Core/Internal/INativeCall.cs
index cbef599139..cd3719cb50 100644
--- a/src/csharp/Grpc.Core/Internal/INativeCall.cs
+++ b/src/csharp/Grpc.Core/Internal/INativeCall.cs
@@ -78,7 +78,7 @@ namespace Grpc.Core.Internal
 
         void StartSendCloseFromClient(SendCompletionHandler callback);
 
-        void StartSendStatusFromServer(SendCompletionHandler callback, Grpc.Core.Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata);
+        void StartSendStatusFromServer(SendCompletionHandler callback, Grpc.Core.Status status, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata, byte[] optionalPayload, Grpc.Core.WriteFlags writeFlags);
 
         void StartServerSide(ReceivedCloseOnServerHandler callback);
     }
diff --git a/src/csharp/Grpc.Core/Internal/NativeMethods.cs b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
index 9ee0ba3bc0..c277c73ef0 100644
--- a/src/csharp/Grpc.Core/Internal/NativeMethods.cs
+++ b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
@@ -421,20 +421,21 @@ namespace Grpc.Core.Internal
             public delegate GRPCCallError grpcsharp_call_cancel_delegate(CallSafeHandle call);
             public delegate GRPCCallError grpcsharp_call_cancel_with_status_delegate(CallSafeHandle call, StatusCode status, string description);
             public delegate GRPCCallError grpcsharp_call_start_unary_delegate(CallSafeHandle call,
-                BatchContextSafeHandle ctx, byte[] send_buffer, UIntPtr send_buffer_len, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
+                BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
             public delegate GRPCCallError grpcsharp_call_start_client_streaming_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
             public delegate GRPCCallError grpcsharp_call_start_server_streaming_delegate(CallSafeHandle call,
-                BatchContextSafeHandle ctx, byte[] send_buffer, UIntPtr send_buffer_len,
+                BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen,
                 MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
             public delegate GRPCCallError grpcsharp_call_start_duplex_streaming_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
             public delegate GRPCCallError grpcsharp_call_send_message_delegate(CallSafeHandle call,
-                BatchContextSafeHandle ctx, byte[] send_buffer, UIntPtr send_buffer_len, WriteFlags writeFlags, bool sendEmptyInitialMetadata);
+                BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, WriteFlags writeFlags, bool sendEmptyInitialMetadata);
             public delegate GRPCCallError grpcsharp_call_send_close_from_client_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
             public delegate GRPCCallError grpcsharp_call_send_status_from_server_delegate(CallSafeHandle call,
-                BatchContextSafeHandle ctx, StatusCode statusCode, string statusMessage, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata);
+                BatchContextSafeHandle ctx, StatusCode statusCode, string statusMessage, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata,
+                byte[] optionalSendBuffer, UIntPtr optionalSendBufferLen, WriteFlags writeFlags);
             public delegate GRPCCallError grpcsharp_call_recv_message_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
             public delegate GRPCCallError grpcsharp_call_recv_initial_metadata_delegate(CallSafeHandle call,
@@ -593,7 +594,7 @@ namespace Grpc.Core.Internal
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern GRPCCallError grpcsharp_call_start_unary(CallSafeHandle call,
-                BatchContextSafeHandle ctx, byte[] send_buffer, UIntPtr send_buffer_len, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
+                BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern GRPCCallError grpcsharp_call_start_client_streaming(CallSafeHandle call,
@@ -601,7 +602,7 @@ namespace Grpc.Core.Internal
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern GRPCCallError grpcsharp_call_start_server_streaming(CallSafeHandle call,
-                BatchContextSafeHandle ctx, byte[] send_buffer, UIntPtr send_buffer_len,
+                BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen,
                 MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
 
             [DllImport("grpc_csharp_ext.dll")]
@@ -610,7 +611,7 @@ namespace Grpc.Core.Internal
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern GRPCCallError grpcsharp_call_send_message(CallSafeHandle call,
-                BatchContextSafeHandle ctx, byte[] send_buffer, UIntPtr send_buffer_len, WriteFlags writeFlags, bool sendEmptyInitialMetadata);
+                BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, WriteFlags writeFlags, bool sendEmptyInitialMetadata);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern GRPCCallError grpcsharp_call_send_close_from_client(CallSafeHandle call,
@@ -618,7 +619,8 @@ namespace Grpc.Core.Internal
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern GRPCCallError grpcsharp_call_send_status_from_server(CallSafeHandle call,
-                BatchContextSafeHandle ctx, StatusCode statusCode, string statusMessage, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata);
+                BatchContextSafeHandle ctx, StatusCode statusCode, string statusMessage, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata,
+                byte[] optionalSendBuffer, UIntPtr optionalSendBufferLen, WriteFlags writeFlags);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern GRPCCallError grpcsharp_call_recv_message(CallSafeHandle call,
diff --git a/src/csharp/ext/grpc_csharp_ext.c b/src/csharp/ext/grpc_csharp_ext.c
index aeef8a79e9..5b8ff9b819 100644
--- a/src/csharp/ext/grpc_csharp_ext.c
+++ b/src/csharp/ext/grpc_csharp_ext.c
@@ -715,10 +715,11 @@ grpcsharp_call_send_close_from_client(grpc_call *call,
 GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_status_from_server(
     grpc_call *call, grpcsharp_batch_context *ctx, grpc_status_code status_code,
     const char *status_details, grpc_metadata_array *trailing_metadata,
-    int32_t send_empty_initial_metadata) {
+    int32_t send_empty_initial_metadata, const char* optional_send_buffer,
+    size_t optional_send_buffer_len, uint32_t write_flags) {
   /* TODO: don't use magic number */
-  grpc_op ops[2];
-  size_t nops = send_empty_initial_metadata ? 2 : 1;
+  grpc_op ops[3];
+  size_t nops = 1;
   ops[0].op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   ops[0].data.send_status_from_server.status = status_code;
   ops[0].data.send_status_from_server.status_details =
@@ -731,12 +732,23 @@ GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_status_from_server(
       ctx->send_status_from_server.trailing_metadata.metadata;
   ops[0].flags = 0;
   ops[0].reserved = NULL;
-  ops[1].op = GRPC_OP_SEND_INITIAL_METADATA;
-  ops[1].data.send_initial_metadata.count = 0;
-  ops[1].data.send_initial_metadata.metadata = NULL;
-  ops[1].flags = 0;
-  ops[1].reserved = NULL;
-
+  if (optional_send_buffer) {
+    ops[nops].op = GRPC_OP_SEND_MESSAGE;
+    ctx->send_message = string_to_byte_buffer(optional_send_buffer,
+                                              optional_send_buffer_len);
+    ops[nops].data.send_message = ctx->send_message;
+    ops[nops].flags = write_flags;
+    ops[nops].reserved = NULL;
+    nops ++;
+  }
+  if (send_empty_initial_metadata) {
+    ops[nops].op = GRPC_OP_SEND_INITIAL_METADATA;
+    ops[nops].data.send_initial_metadata.count = 0;
+    ops[nops].data.send_initial_metadata.metadata = NULL;
+    ops[nops].flags = 0;
+    ops[nops].reserved = NULL;
+    nops++;
+  }
   return grpc_call_start_batch(call, ops, nops, ctx, NULL);
 }
 
-- 
GitLab


From 14e8dee2dd1fc2db7c2dfbf092fc7d99a296062a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 4 May 2016 12:59:23 -0700
Subject: [PATCH 238/570] use just one response batch for unary response
 serverside calls

---
 .../Internal/AsyncCallServerTest.cs           |  2 +-
 .../Grpc.Core/Internal/AsyncCallServer.cs     | 11 +++++--
 .../Grpc.Core/Internal/ServerCallHandler.cs   | 32 +++++++++----------
 3 files changed, 26 insertions(+), 19 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index 058371521d..0e204761f6 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -168,7 +168,7 @@ namespace Grpc.Core.Internal.Tests
             var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
 
             var writeTask = responseStream.WriteAsync("request1");
-            var writeStatusTask = asyncCallServer.SendStatusFromServerAsync(Status.DefaultSuccess, new Metadata());
+            var writeStatusTask = asyncCallServer.SendStatusFromServerAsync(Status.DefaultSuccess, new Metadata(), null);
 
             fakeCall.SendCompletionHandler(true);
             fakeCall.SendStatusFromServerHandler(true);
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index c5d900b134..b1566b44a7 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -139,8 +139,11 @@ namespace Grpc.Core.Internal
         /// Sends call result status, indicating we are done with writes.
         /// Sending a status different from StatusCode.OK will also implicitly cancel the call.
         /// </summary>
-        public Task SendStatusFromServerAsync(Status status, Metadata trailers)
+        public Task SendStatusFromServerAsync(Status status, Metadata trailers, Tuple<TResponse, WriteFlags> optionalWrite)
         {
+            byte[] payload = optionalWrite != null ? UnsafeSerialize(optionalWrite.Item1) : null;
+            var writeFlags = optionalWrite != null ? optionalWrite.Item2 : default(WriteFlags);
+
             lock (myLock)
             {
                 GrpcPreconditions.CheckState(started);
@@ -150,11 +153,15 @@ namespace Grpc.Core.Internal
                 using (var metadataArray = MetadataArraySafeHandle.Create(trailers))
                 {
                     call.StartSendStatusFromServer(HandleSendStatusFromServerFinished, status, metadataArray, !initialMetadataSent,
-                        null, new WriteFlags());
+                        payload, writeFlags);
                 }
                 halfcloseRequested = true;
                 initialMetadataSent = true;
                 sendStatusFromServerTcs = new TaskCompletionSource<object>();
+                if (optionalWrite != null)
+                {
+                    streamingWritesCounter++;
+                }
                 return sendStatusFromServerTcs.Task;
             }
         }
diff --git a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
index 00d82d51e8..bbbefd0699 100644
--- a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
@@ -75,14 +75,15 @@ namespace Grpc.Core.Internal
             var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
 
             Status status;
+            Tuple<TResponse,WriteFlags> responseTuple = null;
             var context = HandlerUtils.NewContext(newRpc, asyncCall.Peer, responseStream, asyncCall.CancellationToken);
             try
             {
                 GrpcPreconditions.CheckArgument(await requestStream.MoveNext().ConfigureAwait(false));
                 var request = requestStream.Current;
-                var result = await handler(request, context).ConfigureAwait(false);
+                var response = await handler(request, context).ConfigureAwait(false);
                 status = context.Status;
-                await responseStream.WriteAsync(result).ConfigureAwait(false);
+                responseTuple = Tuple.Create(response, HandlerUtils.GetWriteFlags(context.WriteOptions));
             } 
             catch (Exception e)
             {
@@ -91,7 +92,7 @@ namespace Grpc.Core.Internal
             }
             try
             {
-                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, responseTuple).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -145,7 +146,7 @@ namespace Grpc.Core.Internal
 
             try
             {
-                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, null).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -183,19 +184,13 @@ namespace Grpc.Core.Internal
             var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
 
             Status status;
+            Tuple<TResponse,WriteFlags> responseTuple = null;
             var context = HandlerUtils.NewContext(newRpc, asyncCall.Peer, responseStream, asyncCall.CancellationToken);
             try
             {
-                var result = await handler(requestStream, context).ConfigureAwait(false);
+                var response = await handler(requestStream, context).ConfigureAwait(false);
                 status = context.Status;
-                try
-                {
-                    await responseStream.WriteAsync(result).ConfigureAwait(false);
-                }
-                catch (OperationCanceledException)
-                {
-                    status = Status.DefaultCancelled;
-                }
+                responseTuple = Tuple.Create(response, HandlerUtils.GetWriteFlags(context.WriteOptions));
             }
             catch (Exception e)
             {
@@ -205,7 +200,7 @@ namespace Grpc.Core.Internal
 
             try
             {
-                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, responseTuple).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -256,7 +251,7 @@ namespace Grpc.Core.Internal
             }
             try
             {
-                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers).ConfigureAwait(false);
+                await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, null).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
             {
@@ -278,7 +273,7 @@ namespace Grpc.Core.Internal
             
             asyncCall.Initialize(newRpc.Call);
             var finishedTask = asyncCall.ServerSideCallAsync();
-            await asyncCall.SendStatusFromServerAsync(new Status(StatusCode.Unimplemented, ""), Metadata.Empty).ConfigureAwait(false);
+            await asyncCall.SendStatusFromServerAsync(new Status(StatusCode.Unimplemented, ""), Metadata.Empty, null).ConfigureAwait(false);
             await finishedTask.ConfigureAwait(false);
         }
     }
@@ -297,6 +292,11 @@ namespace Grpc.Core.Internal
             return new Status(StatusCode.Unknown, "Exception was thrown by handler.");
         }
 
+        public static WriteFlags GetWriteFlags(WriteOptions writeOptions)
+        {
+            return writeOptions != null ? writeOptions.Flags : default(WriteFlags);
+        }
+
         public static ServerCallContext NewContext<TRequest, TResponse>(ServerRpcNew newRpc, string peer, ServerResponseStream<TRequest, TResponse> serverResponseStream, CancellationToken cancellationToken)
             where TRequest : class
             where TResponse : class
-- 
GitLab


From 2901ea55ed17b16107bda30091a8ca0b84f6a926 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 4 May 2016 13:42:04 -0700
Subject: [PATCH 239/570] improve serverside handlers

---
 .../Grpc.Core/Internal/ServerCallHandler.cs   | 40 +++++++++++++------
 1 file changed, 28 insertions(+), 12 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
index bbbefd0699..85b7a4b01e 100644
--- a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
@@ -87,16 +87,20 @@ namespace Grpc.Core.Internal
             } 
             catch (Exception e)
             {
-                Logger.Error(e, "Exception occured in handler.");
+                if (!(e is RpcException))
+                {
+                    Logger.Warning(e, "Exception occured in handler.");
+                }
                 status = HandlerUtils.StatusFromException(e);
             }
             try
             {
                 await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, responseTuple).ConfigureAwait(false);
             }
-            catch (OperationCanceledException)
+            catch (Exception)
             {
-                // Call has been already cancelled.
+                asyncCall.Cancel();
+                throw;
             }
             await finishedTask.ConfigureAwait(false);
         }
@@ -140,7 +144,10 @@ namespace Grpc.Core.Internal
             }
             catch (Exception e)
             {
-                Logger.Error(e, "Exception occured in handler.");
+                if (!(e is RpcException))
+                {
+                    Logger.Warning(e, "Exception occured in handler.");
+                }
                 status = HandlerUtils.StatusFromException(e);
             }
 
@@ -148,9 +155,10 @@ namespace Grpc.Core.Internal
             {
                 await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, null).ConfigureAwait(false);
             }
-            catch (OperationCanceledException)
+            catch (Exception)
             {
-                // Call has been already cancelled.
+                asyncCall.Cancel();
+                throw;
             }
             await finishedTask.ConfigureAwait(false);
         }
@@ -194,7 +202,10 @@ namespace Grpc.Core.Internal
             }
             catch (Exception e)
             {
-                Logger.Error(e, "Exception occured in handler.");
+                if (!(e is RpcException))
+                {
+                    Logger.Warning(e, "Exception occured in handler.");
+                }
                 status = HandlerUtils.StatusFromException(e);
             }
 
@@ -202,9 +213,10 @@ namespace Grpc.Core.Internal
             {
                 await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, responseTuple).ConfigureAwait(false);
             }
-            catch (OperationCanceledException)
+            catch (Exception)
             {
-                // Call has been already cancelled.
+                asyncCall.Cancel();
+                throw;
             }
             await finishedTask.ConfigureAwait(false);
         }
@@ -246,16 +258,20 @@ namespace Grpc.Core.Internal
             }
             catch (Exception e)
             {
-                Logger.Error(e, "Exception occured in handler.");
+                if (!(e is RpcException))
+                {
+                    Logger.Warning(e, "Exception occured in handler.");
+                }
                 status = HandlerUtils.StatusFromException(e);
             }
             try
             {
                 await asyncCall.SendStatusFromServerAsync(status, context.ResponseTrailers, null).ConfigureAwait(false);
             }
-            catch (OperationCanceledException)
+            catch (Exception)
             {
-                // Call has been already cancelled.
+                asyncCall.Cancel();
+                throw;
             }
             await finishedTask.ConfigureAwait(false);
         }
-- 
GitLab


From d039a98a94cc2f1d8769a3a11eea73494cc287f4 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Tue, 5 Apr 2016 15:15:03 -0700
Subject: [PATCH 240/570] Add Python grpcio protoc package

---
 setup.py                                      |   1 +
 src/python/grpcio/grpc/__init__.py            |   3 +-
 tools/distrib/python/bazel_deps.sh            |  39 ++++++
 tools/distrib/python/grpcio_protoc/.gitignore |   7 ++
 .../python/grpcio_protoc/grpc/__init__.py     |  30 +++++
 .../grpcio_protoc/grpc/protoc/__init__.py     |  29 +++++
 .../protoc/grpc_python_protoc_compiler.py     |  38 ++++++
 .../grpc/protoc/grpc_python_protoc_plugin.py  |  38 ++++++
 .../python/grpcio_protoc/grpc/protoc/main.h   |  33 +++++
 .../grpcio_protoc/grpc/protoc/protoc.pyx      |  39 ++++++
 .../grpc/protoc/protoc_plugin.pyx             |  39 ++++++
 .../python/grpcio_protoc/protoc_deps.py       |  32 +++++
 .../python/grpcio_protoc/protoc_lib_deps.py   |  32 +++++
 tools/distrib/python/grpcio_protoc/setup.py   | 102 +++++++++++++++
 tools/distrib/python/grpcio_tools/MANIFEST.in |   5 +
 tools/distrib/python/mk_grpcio_protoc.py      | 118 ++++++++++++++++++
 tools/dockerfile/bazel/Dockerfile             |  53 ++++++++
 17 files changed, 637 insertions(+), 1 deletion(-)
 create mode 100755 tools/distrib/python/bazel_deps.sh
 create mode 100644 tools/distrib/python/grpcio_protoc/.gitignore
 create mode 100644 tools/distrib/python/grpcio_protoc/grpc/__init__.py
 create mode 100644 tools/distrib/python/grpcio_protoc/grpc/protoc/__init__.py
 create mode 100644 tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_compiler.py
 create mode 100644 tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_plugin.py
 create mode 100644 tools/distrib/python/grpcio_protoc/grpc/protoc/main.h
 create mode 100644 tools/distrib/python/grpcio_protoc/grpc/protoc/protoc.pyx
 create mode 100644 tools/distrib/python/grpcio_protoc/grpc/protoc/protoc_plugin.pyx
 create mode 100644 tools/distrib/python/grpcio_protoc/protoc_deps.py
 create mode 100644 tools/distrib/python/grpcio_protoc/protoc_lib_deps.py
 create mode 100644 tools/distrib/python/grpcio_protoc/setup.py
 create mode 100644 tools/distrib/python/grpcio_tools/MANIFEST.in
 create mode 100755 tools/distrib/python/mk_grpcio_protoc.py
 create mode 100644 tools/dockerfile/bazel/Dockerfile

diff --git a/setup.py b/setup.py
index cd0d3a1a51..af9eb68534 100644
--- a/setup.py
+++ b/setup.py
@@ -236,6 +236,7 @@ setup_arguments = {
     'ext_modules': CYTHON_EXTENSION_MODULES,
     'packages': list(PACKAGES),
     'package_dir': PACKAGE_DIRECTORIES,
+    'namespace_packages': ['grpc'],
     'package_data': PACKAGE_DATA,
     'install_requires': INSTALL_REQUIRES,
     'setup_requires': SETUP_REQUIRES,
diff --git a/src/python/grpcio/grpc/__init__.py b/src/python/grpcio/grpc/__init__.py
index 7086519106..b844a14c48 100644
--- a/src/python/grpcio/grpc/__init__.py
+++ b/src/python/grpcio/grpc/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2015, Google Inc.
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -27,4 +27,5 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+__import__('pkg_resources').declare_namespace(__name__)
 
diff --git a/tools/distrib/python/bazel_deps.sh b/tools/distrib/python/bazel_deps.sh
new file mode 100755
index 0000000000..4619c00887
--- /dev/null
+++ b/tools/distrib/python/bazel_deps.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0)/../../../
+
+docker build -t bazel `realpath ./tools/dockerfile/bazel/`
+docker run -v "`realpath .`:/src/grpc/" \
+  -w /src/grpc/third_party/protobuf              \
+  bazel                                          \
+  bazel query 'deps('$1')'
+
diff --git a/tools/distrib/python/grpcio_protoc/.gitignore b/tools/distrib/python/grpcio_protoc/.gitignore
new file mode 100644
index 0000000000..979704d970
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/.gitignore
@@ -0,0 +1,7 @@
+build/
+protobuf/
+grpc_plugin/
+grpc_root/
+*.c
+*.cpp
+*.egg-info
diff --git a/tools/distrib/python/grpcio_protoc/grpc/__init__.py b/tools/distrib/python/grpcio_protoc/grpc/__init__.py
new file mode 100644
index 0000000000..70ac5edd48
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/grpc/__init__.py
@@ -0,0 +1,30 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+__import__('pkg_resources').declare_namespace(__name__)
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/__init__.py b/tools/distrib/python/grpcio_protoc/grpc/protoc/__init__.py
new file mode 100644
index 0000000000..d5ad73a74a
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/grpc/protoc/__init__.py
@@ -0,0 +1,29 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_compiler.py b/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_compiler.py
new file mode 100644
index 0000000000..5395f2ac10
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_compiler.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import sys
+
+from grpc.protoc import protoc
+
+
+if __name__ == '__main__':
+  protoc.run_main(sys.argv)
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_plugin.py b/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_plugin.py
new file mode 100644
index 0000000000..3b279e2976
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_plugin.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import sys
+
+from grpc.protoc import protoc_plugin
+
+
+if __name__ == '__main__':
+  protoc_plugin.run_main(sys.argv)
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/main.h b/tools/distrib/python/grpcio_protoc/grpc/protoc/main.h
new file mode 100644
index 0000000000..fc406a9260
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/grpc/protoc/main.h
@@ -0,0 +1,33 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+// We declare `main` here since we want access to it from Cython as an extern
+// but *without* triggering a dllimport declspec when on Windows.
+int main(int argc, char *argv[]);
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc.pyx b/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc.pyx
new file mode 100644
index 0000000000..d987ee1cea
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc.pyx
@@ -0,0 +1,39 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from libc cimport stdlib
+
+cdef extern from "grpc/protoc/main.h":
+  int main(int argc, char *argv[])
+
+def run_main(list args not None):
+  cdef char **argv = <char **>stdlib.malloc(len(args)*sizeof(char *))
+  for i in range(len(args)):
+    argv[i] = args[i]
+  return main(len(args), argv)
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc_plugin.pyx b/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc_plugin.pyx
new file mode 100644
index 0000000000..d987ee1cea
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc_plugin.pyx
@@ -0,0 +1,39 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from libc cimport stdlib
+
+cdef extern from "grpc/protoc/main.h":
+  int main(int argc, char *argv[])
+
+def run_main(list args not None):
+  cdef char **argv = <char **>stdlib.malloc(len(args)*sizeof(char *))
+  for i in range(len(args)):
+    argv[i] = args[i]
+  return main(len(args), argv)
diff --git a/tools/distrib/python/grpcio_protoc/protoc_deps.py b/tools/distrib/python/grpcio_protoc/protoc_deps.py
new file mode 100644
index 0000000000..5be28a77d8
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/protoc_deps.py
@@ -0,0 +1,32 @@
+
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# AUTO-GENERATED BY mk_grpcio_protoc.py!
+CC_FILES=['google/protobuf/compiler/main.cc', 'google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
diff --git a/tools/distrib/python/grpcio_protoc/protoc_lib_deps.py b/tools/distrib/python/grpcio_protoc/protoc_lib_deps.py
new file mode 100644
index 0000000000..00a8f31069
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/protoc_lib_deps.py
@@ -0,0 +1,32 @@
+
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# AUTO-GENERATED BY mk_grpcio_protoc.py!
+CC_FILES=['google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
diff --git a/tools/distrib/python/grpcio_protoc/setup.py b/tools/distrib/python/grpcio_protoc/setup.py
new file mode 100644
index 0000000000..d462b6b213
--- /dev/null
+++ b/tools/distrib/python/grpcio_protoc/setup.py
@@ -0,0 +1,102 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from distutils import extension
+import os
+import os.path
+import sys
+
+import setuptools
+from setuptools.command import build_ext
+
+# TODO(atash) add flag to disable Cython use
+
+os.chdir(os.path.dirname(os.path.abspath(__file__)))
+sys.path.insert(0, os.path.abspath('.'))
+
+import protoc_deps
+import protoc_lib_deps
+
+def protoc_ext_module():
+  protoc_sources = [
+      os.path.join('third_party/protobuf/src', cc_file)
+      for cc_file in protoc_deps.CC_FILES]
+  protoc_ext = extension.Extension(
+    name='grpc.protoc.protoc',
+    sources=['grpc/protoc/protoc.pyx'] + protoc_sources,
+    include_dirs=['.', 'third_party/protobuf/src'],
+    language='c++',
+    define_macros=[('HAVE_PTHREAD', 1)],
+    extra_compile_args=['-lpthread', '-frtti'],
+  )
+  return protoc_ext
+
+def plugin_ext_module():
+  plugin_sources = [
+      'grpc_root/src/compiler/python_generator.cc',
+      'grpc_root/src/compiler/python_plugin.cc'] + [
+      os.path.join('third_party/protobuf/src', cc_file)
+      for cc_file in protoc_lib_deps.CC_FILES]
+  plugin_ext = extension.Extension(
+      name='grpc.protoc.protoc_plugin',
+      sources=['grpc/protoc/protoc_plugin.pyx'] + plugin_sources,
+      include_dirs=[
+          '.',
+          'grpc_root',
+          'grpc_root/include',
+          'third_party/protobuf/src',
+      ],
+      language='c++',
+      define_macros=[('HAVE_PTHREAD', 1)],
+      extra_compile_args=['-lpthread', '-std=c++11'],
+  )
+  return plugin_ext
+
+def maybe_cythonize(exts):
+  from Cython import Build
+  return Build.cythonize(exts)
+
+setuptools.setup(
+  name='grpcio_protoc',
+  version='0.14.0rc1',
+  license='',
+  ext_modules=maybe_cythonize([
+      protoc_ext_module(),
+      plugin_ext_module(),
+  ]),
+  scripts=[
+    'grpc/protoc/grpc_python_protoc_compiler.py',
+    'grpc/protoc/grpc_python_protoc_plugin.py',
+  ],
+  packages=setuptools.find_packages('.'),
+  namespace_packages=['grpc'],
+  install_requires=[
+    'protobuf>=3.0.0a3',
+  ],
+)
diff --git a/tools/distrib/python/grpcio_tools/MANIFEST.in b/tools/distrib/python/grpcio_tools/MANIFEST.in
new file mode 100644
index 0000000000..e6ab312f09
--- /dev/null
+++ b/tools/distrib/python/grpcio_tools/MANIFEST.in
@@ -0,0 +1,5 @@
+include protoc_deps.py
+include protoc_lib_deps.py
+graft grpc
+graft grpc_root
+graft third_party
diff --git a/tools/distrib/python/mk_grpcio_protoc.py b/tools/distrib/python/mk_grpcio_protoc.py
new file mode 100755
index 0000000000..c09a77982d
--- /dev/null
+++ b/tools/distrib/python/mk_grpcio_protoc.py
@@ -0,0 +1,118 @@
+#!/usr/bin/env python
+
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import os
+import os.path
+import shutil
+import subprocess
+
+DEPS_FILE_CONTENT="""
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# AUTO-GENERATED BY mk_grpcio_protoc.py!
+CC_FILES={}
+"""
+
+# Bazel query result prefix for expected source files in protobuf.
+PROTOBUF_CC_PREFIX = '//:src/'
+
+os.chdir(os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                      '..', '..', '..'))
+
+GRPC_PYTHON_ROOT = os.path.abspath('tools/distrib/python/grpcio_protoc')
+
+GRPC_PROTOBUF = os.path.abspath('third_party/protobuf/src')
+GRPC_PROTOC_PLUGINS = os.path.abspath('src/compiler')
+GRPC_PYTHON_PROTOBUF = os.path.join(GRPC_PYTHON_ROOT,
+                                    'third_party/protobuf/src')
+GRPC_PYTHON_PROTOC_PLUGINS = os.path.join(GRPC_PYTHON_ROOT,
+                                          'grpc_root/src/compiler')
+GRPC_PYTHON_PROTOC_DEPS = os.path.join(GRPC_PYTHON_ROOT,
+                                       'protoc_deps.py')
+GRPC_PYTHON_PROTOC_LIB_DEPS = os.path.join(GRPC_PYTHON_ROOT,
+                                           'protoc_lib_deps.py')
+
+GRPC_INCLUDE = os.path.abspath('include')
+GRPC_PYTHON_INCLUDE = os.path.join(GRPC_PYTHON_ROOT, 'grpc_root/include')
+
+for tree in [GRPC_PYTHON_PROTOBUF,
+             GRPC_PYTHON_PROTOC_PLUGINS,
+             GRPC_PYTHON_INCLUDE]:
+  try:
+    shutil.rmtree(tree)
+  except Exception as _:
+    pass
+shutil.copytree(GRPC_PROTOBUF, GRPC_PYTHON_PROTOBUF)
+shutil.copytree(GRPC_PROTOC_PLUGINS, GRPC_PYTHON_PROTOC_PLUGINS)
+shutil.copytree(GRPC_INCLUDE, GRPC_PYTHON_INCLUDE)
+
+def write_deps(query, out_filename):
+  output = subprocess.check_output(['tools/distrib/python/bazel_deps.sh', query])
+  output = output.splitlines()
+  cc_files = [
+      name for name in output
+      if name.endswith('.cc') and name.startswith(PROTOBUF_CC_PREFIX)]
+  cc_files = [cc_file[len(PROTOBUF_CC_PREFIX):] for cc_file in cc_files]
+
+  deps_file_content = DEPS_FILE_CONTENT.format(cc_files)
+
+  with open(out_filename, 'w') as deps_file:
+    deps_file.write(deps_file_content)
+
+write_deps('//:protoc', GRPC_PYTHON_PROTOC_DEPS)
+write_deps('//:protoc_lib', GRPC_PYTHON_PROTOC_LIB_DEPS)
diff --git a/tools/dockerfile/bazel/Dockerfile b/tools/dockerfile/bazel/Dockerfile
new file mode 100644
index 0000000000..af31adb94d
--- /dev/null
+++ b/tools/dockerfile/bazel/Dockerfile
@@ -0,0 +1,53 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+FROM ubuntu:wily
+RUN apt-get update
+RUN apt-get -y install software-properties-common python-software-properties
+RUN add-apt-repository ppa:webupd8team/java
+RUN apt-get update
+RUN apt-get -y install \
+	vim            \
+	wget           \
+	openjdk-8-jdk  \
+	pkg-config     \
+	zip            \
+	g++            \
+	zlib1g-dev     \
+	unzip          \
+	git
+
+RUN git clone https://github.com/bazelbuild/bazel.git /bazel
+RUN cd /bazel &&     \
+	./compile.sh
+
+RUN cp /bazel/output/bazel /bin/bazel
+
+# ensure the installation has been extracted
+RUN bazel
-- 
GitLab


From 58d24c259a637ccffdee09fac6bc0123f81e4fc0 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Fri, 29 Apr 2016 14:11:38 -0700
Subject: [PATCH 241/570] Add sanity test for grpcio protoc package

---
 .../test/sanity/Dockerfile.template           | 12 +++-
 tools/distrib/python/bazel_deps.sh            | 17 +++--
 tools/distrib/python/check_grpcio_tools.py    | 53 +++++++++++++++
 .../.gitignore                                |  0
 .../grpc/__init__.py                          |  0
 .../grpc/protoc/__init__.py                   |  0
 .../protoc/grpc_python_protoc_compiler.py     |  0
 .../grpc/protoc/grpc_python_protoc_plugin.py  |  0
 .../grpc/protoc/main.h                        |  0
 .../grpc/protoc/protoc.pyx                    |  0
 .../grpc/protoc/protoc_plugin.pyx             |  0
 .../protoc_deps.py                            |  2 +-
 .../protoc_lib_deps.py                        |  2 +-
 .../{grpcio_protoc => grpcio_tools}/setup.py  |  2 +-
 ..._grpcio_protoc.py => make_grpcio_tools.py} | 65 ++++++++++++-------
 tools/dockerfile/bazel/Dockerfile             |  5 +-
 tools/dockerfile/test/sanity/Dockerfile       |  9 +++
 tools/run_tests/sanity/sanity_tests.yaml      |  1 +
 18 files changed, 131 insertions(+), 37 deletions(-)
 create mode 100755 tools/distrib/python/check_grpcio_tools.py
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/.gitignore (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/grpc/__init__.py (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/grpc/protoc/__init__.py (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/grpc/protoc/grpc_python_protoc_compiler.py (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/grpc/protoc/grpc_python_protoc_plugin.py (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/grpc/protoc/main.h (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/grpc/protoc/protoc.pyx (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/grpc/protoc/protoc_plugin.pyx (100%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/protoc_deps.py (99%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/protoc_lib_deps.py (99%)
 rename tools/distrib/python/{grpcio_protoc => grpcio_tools}/setup.py (99%)
 rename tools/distrib/python/{mk_grpcio_protoc.py => make_grpcio_tools.py} (73%)

diff --git a/templates/tools/dockerfile/test/sanity/Dockerfile.template b/templates/tools/dockerfile/test/sanity/Dockerfile.template
index 8d6f52db54..8e2140e648 100644
--- a/templates/tools/dockerfile/test/sanity/Dockerfile.template
+++ b/templates/tools/dockerfile/test/sanity/Dockerfile.template
@@ -43,7 +43,17 @@
         python-virtualenv ${"\\"}
         python-lxml
   RUN pip install simplejson mako
-
+  
+  #======================================
+  # More sanity test dependencies (bazel)
+  RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" > \
+    /etc/apt/sources.list.d/backports.list
+  RUN apt-get update
+  RUN apt-get -t jessie-backports install -y openjdk-8-jdk
+  RUN git clone https://github.com/bazelbuild/bazel.git /bazel
+  RUN cd /bazel && ./compile.sh
+  RUN ln -s /bazel/output/bazel /bin/
+  
   #===================
   # Docker "inception"
   # Note this is quite the ugly hack.
diff --git a/tools/distrib/python/bazel_deps.sh b/tools/distrib/python/bazel_deps.sh
index 4619c00887..de3ee07970 100755
--- a/tools/distrib/python/bazel_deps.sh
+++ b/tools/distrib/python/bazel_deps.sh
@@ -31,9 +31,16 @@
 
 cd $(dirname $0)/../../../
 
-docker build -t bazel `realpath ./tools/dockerfile/bazel/`
-docker run -v "`realpath .`:/src/grpc/" \
-  -w /src/grpc/third_party/protobuf              \
-  bazel                                          \
+# First check if bazel is installed on the machine. If it is, then we don't need
+# to invoke the docker bazel.
+if [ "bazel version" ]
+then
+  cd third_party/protobuf
   bazel query 'deps('$1')'
-
+else
+  docker build -t bazel `realpath ./tools/dockerfile/bazel/`
+  docker run -v "`realpath .`:/src/grpc/"          \
+    -w /src/grpc/third_party/protobuf              \
+    bazel                                          \
+    bazel query 'deps('$1')'
+fi
diff --git a/tools/distrib/python/check_grpcio_tools.py b/tools/distrib/python/check_grpcio_tools.py
new file mode 100755
index 0000000000..fec218fdab
--- /dev/null
+++ b/tools/distrib/python/check_grpcio_tools.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import cStringIO
+
+import make_grpcio_tools as make
+
+OUT_OF_DATE_MESSAGE = """file {} is out of date
+
+Have you called tools/distrib/python/make_grpcio_tools.py since upgrading protobuf?"""
+
+check_protoc_deps_file = cStringIO.StringIO()
+check_protoc_lib_deps_file = cStringIO.StringIO()
+make.write_deps(make.BAZEL_DEPS_PROTOC_QUERY, check_protoc_deps_file)
+make.write_deps(make.BAZEL_DEPS_PROTOC_LIB_QUERY, check_protoc_lib_deps_file)
+
+with open(make.GRPC_PYTHON_PROTOC_DEPS, 'r') as protoc_deps_file:
+  if protoc_deps_file.read() != check_protoc_deps_file.getvalue():
+    print(OUT_OF_DATE_MESSAGE.format(make.GRPC_PYTHON_PROTOC_DEPS))
+    raise SystemExit(1)
+
+with open(make.GRPC_PYTHON_PROTOC_LIB_DEPS, 'r') as protoc_lib_deps_file:
+  if protoc_lib_deps_file.read() != check_protoc_lib_deps_file.getvalue():
+    print(OUT_OF_DATE_MESSAGE.format(make.GRPC_PYTHON_PROTOC_LIB_DEPS))
+    raise SystemExit(1)
diff --git a/tools/distrib/python/grpcio_protoc/.gitignore b/tools/distrib/python/grpcio_tools/.gitignore
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/.gitignore
rename to tools/distrib/python/grpcio_tools/.gitignore
diff --git a/tools/distrib/python/grpcio_protoc/grpc/__init__.py b/tools/distrib/python/grpcio_tools/grpc/__init__.py
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/grpc/__init__.py
rename to tools/distrib/python/grpcio_tools/grpc/__init__.py
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/__init__.py b/tools/distrib/python/grpcio_tools/grpc/protoc/__init__.py
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/grpc/protoc/__init__.py
rename to tools/distrib/python/grpcio_tools/grpc/protoc/__init__.py
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_compiler.py b/tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_compiler.py
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_compiler.py
rename to tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_compiler.py
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_plugin.py b/tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_plugin.py
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/grpc/protoc/grpc_python_protoc_plugin.py
rename to tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_plugin.py
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/main.h b/tools/distrib/python/grpcio_tools/grpc/protoc/main.h
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/grpc/protoc/main.h
rename to tools/distrib/python/grpcio_tools/grpc/protoc/main.h
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc.pyx b/tools/distrib/python/grpcio_tools/grpc/protoc/protoc.pyx
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/grpc/protoc/protoc.pyx
rename to tools/distrib/python/grpcio_tools/grpc/protoc/protoc.pyx
diff --git a/tools/distrib/python/grpcio_protoc/grpc/protoc/protoc_plugin.pyx b/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_plugin.pyx
similarity index 100%
rename from tools/distrib/python/grpcio_protoc/grpc/protoc/protoc_plugin.pyx
rename to tools/distrib/python/grpcio_tools/grpc/protoc/protoc_plugin.pyx
diff --git a/tools/distrib/python/grpcio_protoc/protoc_deps.py b/tools/distrib/python/grpcio_tools/protoc_deps.py
similarity index 99%
rename from tools/distrib/python/grpcio_protoc/protoc_deps.py
rename to tools/distrib/python/grpcio_tools/protoc_deps.py
index 5be28a77d8..2ce5838c47 100644
--- a/tools/distrib/python/grpcio_protoc/protoc_deps.py
+++ b/tools/distrib/python/grpcio_tools/protoc_deps.py
@@ -28,5 +28,5 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# AUTO-GENERATED BY mk_grpcio_protoc.py!
+# AUTO-GENERATED BY mk_grpcio_tools.py!
 CC_FILES=['google/protobuf/compiler/main.cc', 'google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
diff --git a/tools/distrib/python/grpcio_protoc/protoc_lib_deps.py b/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
similarity index 99%
rename from tools/distrib/python/grpcio_protoc/protoc_lib_deps.py
rename to tools/distrib/python/grpcio_tools/protoc_lib_deps.py
index 00a8f31069..d4fe0eeaa2 100644
--- a/tools/distrib/python/grpcio_protoc/protoc_lib_deps.py
+++ b/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
@@ -28,5 +28,5 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# AUTO-GENERATED BY mk_grpcio_protoc.py!
+# AUTO-GENERATED BY mk_grpcio_tools.py!
 CC_FILES=['google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
diff --git a/tools/distrib/python/grpcio_protoc/setup.py b/tools/distrib/python/grpcio_tools/setup.py
similarity index 99%
rename from tools/distrib/python/grpcio_protoc/setup.py
rename to tools/distrib/python/grpcio_tools/setup.py
index d462b6b213..3fa61320c8 100644
--- a/tools/distrib/python/grpcio_protoc/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -83,7 +83,7 @@ def maybe_cythonize(exts):
   return Build.cythonize(exts)
 
 setuptools.setup(
-  name='grpcio_protoc',
+  name='grpcio_tools',
   version='0.14.0rc1',
   license='',
   ext_modules=maybe_cythonize([
diff --git a/tools/distrib/python/mk_grpcio_protoc.py b/tools/distrib/python/make_grpcio_tools.py
similarity index 73%
rename from tools/distrib/python/mk_grpcio_protoc.py
rename to tools/distrib/python/make_grpcio_tools.py
index c09a77982d..178dd6a85d 100755
--- a/tools/distrib/python/mk_grpcio_protoc.py
+++ b/tools/distrib/python/make_grpcio_tools.py
@@ -64,20 +64,21 @@ DEPS_FILE_CONTENT="""
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# AUTO-GENERATED BY mk_grpcio_protoc.py!
+# AUTO-GENERATED BY mk_grpcio_tools.py!
 CC_FILES={}
 """
 
 # Bazel query result prefix for expected source files in protobuf.
 PROTOBUF_CC_PREFIX = '//:src/'
 
-os.chdir(os.path.join(os.path.dirname(os.path.abspath(__file__)),
-                      '..', '..', '..'))
+GRPC_ROOT = os.path.abspath(
+    os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                 '..', '..', '..'))
 
-GRPC_PYTHON_ROOT = os.path.abspath('tools/distrib/python/grpcio_protoc')
+GRPC_PYTHON_ROOT = os.path.join(GRPC_ROOT, 'tools/distrib/python/grpcio_tools')
 
-GRPC_PROTOBUF = os.path.abspath('third_party/protobuf/src')
-GRPC_PROTOC_PLUGINS = os.path.abspath('src/compiler')
+GRPC_PROTOBUF = os.path.join(GRPC_ROOT, 'third_party/protobuf/src')
+GRPC_PROTOC_PLUGINS = os.path.join(GRPC_ROOT, 'src/compiler')
 GRPC_PYTHON_PROTOBUF = os.path.join(GRPC_PYTHON_ROOT,
                                     'third_party/protobuf/src')
 GRPC_PYTHON_PROTOC_PLUGINS = os.path.join(GRPC_PYTHON_ROOT,
@@ -87,32 +88,46 @@ GRPC_PYTHON_PROTOC_DEPS = os.path.join(GRPC_PYTHON_ROOT,
 GRPC_PYTHON_PROTOC_LIB_DEPS = os.path.join(GRPC_PYTHON_ROOT,
                                            'protoc_lib_deps.py')
 
-GRPC_INCLUDE = os.path.abspath('include')
+GRPC_INCLUDE = os.path.join(GRPC_ROOT, 'include')
 GRPC_PYTHON_INCLUDE = os.path.join(GRPC_PYTHON_ROOT, 'grpc_root/include')
 
-for tree in [GRPC_PYTHON_PROTOBUF,
-             GRPC_PYTHON_PROTOC_PLUGINS,
-             GRPC_PYTHON_INCLUDE]:
-  try:
-    shutil.rmtree(tree)
-  except Exception as _:
-    pass
-shutil.copytree(GRPC_PROTOBUF, GRPC_PYTHON_PROTOBUF)
-shutil.copytree(GRPC_PROTOC_PLUGINS, GRPC_PYTHON_PROTOC_PLUGINS)
-shutil.copytree(GRPC_INCLUDE, GRPC_PYTHON_INCLUDE)
-
-def write_deps(query, out_filename):
-  output = subprocess.check_output(['tools/distrib/python/bazel_deps.sh', query])
+BAZEL_DEPS = os.path.join(GRPC_ROOT, 'tools/distrib/python/bazel_deps.sh')
+BAZEL_DEPS_PROTOC_QUERY = '//:protoc'
+BAZEL_DEPS_PROTOC_LIB_QUERY = '//:protoc_lib'
+
+
+def write_deps(query, out_file):
+  """Write the result of the bazel query `query` against protobuf to
+     `out_file`."""
+  output = subprocess.check_output([BAZEL_DEPS, query])
   output = output.splitlines()
   cc_files = [
       name for name in output
       if name.endswith('.cc') and name.startswith(PROTOBUF_CC_PREFIX)]
   cc_files = [cc_file[len(PROTOBUF_CC_PREFIX):] for cc_file in cc_files]
-
   deps_file_content = DEPS_FILE_CONTENT.format(cc_files)
+  out_file.write(deps_file_content)
+
+
+def main():
+  os.chdir(GRPC_ROOT)
+
+  for tree in [GRPC_PYTHON_PROTOBUF,
+               GRPC_PYTHON_PROTOC_PLUGINS,
+               GRPC_PYTHON_INCLUDE]:
+    try:
+      shutil.rmtree(tree)
+    except Exception as _:
+      pass
+  shutil.copytree(GRPC_PROTOBUF, GRPC_PYTHON_PROTOBUF)
+  shutil.copytree(GRPC_PROTOC_PLUGINS, GRPC_PYTHON_PROTOC_PLUGINS)
+  shutil.copytree(GRPC_INCLUDE, GRPC_PYTHON_INCLUDE)
+
+  with open(GRPC_PYTHON_PROTOC_DEPS, 'w') as deps_file:
+    write_deps(BAZEL_DEPS_PROTOC_QUERY, deps_file)
+  with open(GRPC_PYTHON_PROTOC_LIB_DEPS, 'w') as deps_file:
+    write_deps(BAZEL_DEPS_PROTOC_LIB_QUERY, deps_file)
 
-  with open(out_filename, 'w') as deps_file:
-    deps_file.write(deps_file_content)
+if __name__ == '__main__':
+  main()
 
-write_deps('//:protoc', GRPC_PYTHON_PROTOC_DEPS)
-write_deps('//:protoc_lib', GRPC_PYTHON_PROTOC_LIB_DEPS)
diff --git a/tools/dockerfile/bazel/Dockerfile b/tools/dockerfile/bazel/Dockerfile
index af31adb94d..2a80a4d4d5 100644
--- a/tools/dockerfile/bazel/Dockerfile
+++ b/tools/dockerfile/bazel/Dockerfile
@@ -44,10 +44,9 @@ RUN apt-get -y install \
 	git
 
 RUN git clone https://github.com/bazelbuild/bazel.git /bazel
-RUN cd /bazel &&     \
-	./compile.sh
+RUN cd /bazel && ./compile.sh
 
-RUN cp /bazel/output/bazel /bin/bazel
+RUN ln -s /bazel/output/bazel /bin/
 
 # ensure the installation has been extracted
 RUN bazel
diff --git a/tools/dockerfile/test/sanity/Dockerfile b/tools/dockerfile/test/sanity/Dockerfile
index 3146a922b7..43b2a0c3d9 100644
--- a/tools/dockerfile/test/sanity/Dockerfile
+++ b/tools/dockerfile/test/sanity/Dockerfile
@@ -75,6 +75,15 @@ RUN apt-get update && apt-get install -y \
       python-lxml
 RUN pip install simplejson mako
 
+#======================================
+# More sanity test dependencies (bazel)
+RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" >   /etc/apt/sources.list.d/backports.list
+RUN apt-get update
+RUN apt-get -t jessie-backports install -y openjdk-8-jdk
+RUN git clone https://github.com/bazelbuild/bazel.git /bazel
+RUN cd /bazel && ./compile.sh
+RUN ln -s /bazel/output/bazel /bin/
+
 #===================
 # Docker "inception"
 # Note this is quite the ugly hack.
diff --git a/tools/run_tests/sanity/sanity_tests.yaml b/tools/run_tests/sanity/sanity_tests.yaml
index efc21e6591..c5945c602f 100644
--- a/tools/run_tests/sanity/sanity_tests.yaml
+++ b/tools/run_tests/sanity/sanity_tests.yaml
@@ -10,3 +10,4 @@
 - script: tools/distrib/check_trailing_newlines.sh
 - script: tools/distrib/check_nanopb_output.sh
 - script: tools/distrib/check_include_guards.py
+- script: tools/distrib/python/check_grpcio_tools.py
-- 
GitLab


From af3158350ecaa86ff727af39d16a4a4599e9de3d Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Fri, 29 Apr 2016 15:40:29 -0700
Subject: [PATCH 242/570] Integrate Python protoc Linux artifact builders

---
 tools/dockerfile/grpc_artifact_linux_x64/Dockerfile | 9 +++++++++
 tools/dockerfile/grpc_artifact_linux_x86/Dockerfile | 9 +++++++++
 tools/run_tests/build_artifact_python.sh            | 9 ++++++++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile b/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile
index d048b725c8..5be2d37061 100644
--- a/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile
+++ b/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile
@@ -37,6 +37,7 @@ RUN apt-get update && apt-get install -y \
   autotools-dev \
   build-essential \
   bzip2 \
+  clang \
   curl \
   gcc \
   gcc-multilib \
@@ -66,6 +67,14 @@ RUN /bin/bash -l -c "nvm install 4 && npm install -g node-pre-gyp"
 ##################
 # Python dependencies
 
+# Install bazel
+RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" >   /etc/apt/sources.list.d/backports.list
+RUN apt-get update
+RUN apt-get -t jessie-backports install -y openjdk-8-jdk
+RUN git clone https://github.com/bazelbuild/bazel.git /bazel
+RUN cd /bazel && ./compile.sh
+RUN ln -s /bazel/output/bazel /bin/
+
 RUN apt-get update && apt-get install -y \
     python-all-dev \
     python3-all-dev \
diff --git a/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile b/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile
index 46bc9f8f52..bacd899ced 100644
--- a/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile
+++ b/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile
@@ -37,6 +37,7 @@ RUN apt-get update && apt-get install -y \
   autotools-dev \
   build-essential \
   bzip2 \
+  clang \
   curl \
   gcc \
   gcc-multilib \
@@ -66,6 +67,14 @@ RUN /bin/bash -l -c "nvm install 4 && npm install -g node-pre-gyp"
 ##################
 # Python dependencies
 
+# Install bazel
+RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" >   /etc/apt/sources.list.d/backports.list
+RUN apt-get update
+RUN apt-get -t jessie-backports install -y openjdk-8-jdk
+RUN git clone https://github.com/bazelbuild/bazel.git /bazel
+RUN cd /bazel && ./compile.sh
+RUN ln -s /bazel/output/bazel /bin/
+
 RUN apt-get update && apt-get install -y \
     python-all-dev \
     python3-all-dev \
diff --git a/tools/run_tests/build_artifact_python.sh b/tools/run_tests/build_artifact_python.sh
index 1f23f9fade..454f472759 100755
--- a/tools/run_tests/build_artifact_python.sh
+++ b/tools/run_tests/build_artifact_python.sh
@@ -62,6 +62,13 @@ ${SETARCH_CMD} python setup.py  \
 ${SETARCH_CMD} python setup.py  \
     bdist_wheel
 
-mkdir -p artifacts
+# Build gRPC tools package
+python tools/distrib/python/make_grpcio_tools.py
+# Build with clang since there's a bug in GCC 4.x where some constant
+# expressions are treated as non-constant in the presence of the fwrapv flag
+# (fixed in at most GCC 5.3).
+CC=clang python tools/distrib/python/grpcio_tools/setup.py bdist_wheel
 
+mkdir -p artifacts
 cp -r dist/* artifacts
+cp -r tools/distrib/python/grpcio_tools/dist/* artifacts
-- 
GitLab


From 0e25c8d71a4ac49d284dcfa926bc04dcac577ba9 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Fri, 29 Apr 2016 16:54:17 -0700
Subject: [PATCH 243/570] Tightly integrate the Python plugin with its protoc

This grossly simplifies the protoc invocation to:
python -m grpc.protoc.compiler --python_out=... --grpc_python_out=...
[...] --plugin=protoc-gen-python-grpc=grpc_python_protoc_plugin... [...]
---
 tools/distrib/python/check_grpcio_tools.py    |  7 ----
 ..._python_protoc_compiler.py => compiler.py} |  4 +-
 .../grpc/protoc/grpc_python_protoc_plugin.py  | 38 ------------------
 .../python/grpcio_tools/grpc/protoc/main.cc   | 25 ++++++++++++
 .../{protoc.pyx => protoc_compiler.pyx}       |  0
 .../grpc/protoc/protoc_plugin.pyx             | 39 -------------------
 .../python/grpcio_tools/protoc_deps.py        | 32 ---------------
 .../python/grpcio_tools/protoc_lib_deps.py    |  2 +-
 tools/distrib/python/grpcio_tools/setup.py    | 30 +++-----------
 tools/distrib/python/make_grpcio_tools.py     |  7 +---
 10 files changed, 34 insertions(+), 150 deletions(-)
 rename tools/distrib/python/grpcio_tools/grpc/protoc/{grpc_python_protoc_compiler.py => compiler.py} (95%)
 delete mode 100644 tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_plugin.py
 create mode 100644 tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
 rename tools/distrib/python/grpcio_tools/grpc/protoc/{protoc.pyx => protoc_compiler.pyx} (100%)
 delete mode 100644 tools/distrib/python/grpcio_tools/grpc/protoc/protoc_plugin.pyx
 delete mode 100644 tools/distrib/python/grpcio_tools/protoc_deps.py

diff --git a/tools/distrib/python/check_grpcio_tools.py b/tools/distrib/python/check_grpcio_tools.py
index fec218fdab..f9f869e990 100755
--- a/tools/distrib/python/check_grpcio_tools.py
+++ b/tools/distrib/python/check_grpcio_tools.py
@@ -37,16 +37,9 @@ OUT_OF_DATE_MESSAGE = """file {} is out of date
 
 Have you called tools/distrib/python/make_grpcio_tools.py since upgrading protobuf?"""
 
-check_protoc_deps_file = cStringIO.StringIO()
 check_protoc_lib_deps_file = cStringIO.StringIO()
-make.write_deps(make.BAZEL_DEPS_PROTOC_QUERY, check_protoc_deps_file)
 make.write_deps(make.BAZEL_DEPS_PROTOC_LIB_QUERY, check_protoc_lib_deps_file)
 
-with open(make.GRPC_PYTHON_PROTOC_DEPS, 'r') as protoc_deps_file:
-  if protoc_deps_file.read() != check_protoc_deps_file.getvalue():
-    print(OUT_OF_DATE_MESSAGE.format(make.GRPC_PYTHON_PROTOC_DEPS))
-    raise SystemExit(1)
-
 with open(make.GRPC_PYTHON_PROTOC_LIB_DEPS, 'r') as protoc_lib_deps_file:
   if protoc_lib_deps_file.read() != check_protoc_lib_deps_file.getvalue():
     print(OUT_OF_DATE_MESSAGE.format(make.GRPC_PYTHON_PROTOC_LIB_DEPS))
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_compiler.py b/tools/distrib/python/grpcio_tools/grpc/protoc/compiler.py
similarity index 95%
rename from tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_compiler.py
rename to tools/distrib/python/grpcio_tools/grpc/protoc/compiler.py
index 5395f2ac10..caafc544b2 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_compiler.py
+++ b/tools/distrib/python/grpcio_tools/grpc/protoc/compiler.py
@@ -31,8 +31,8 @@
 
 import sys
 
-from grpc.protoc import protoc
+from grpc.protoc import protoc_compiler
 
 
 if __name__ == '__main__':
-  protoc.run_main(sys.argv)
+  protoc_compiler.run_main(sys.argv)
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_plugin.py b/tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_plugin.py
deleted file mode 100644
index 3b279e2976..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/grpc_python_protoc_plugin.py
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import sys
-
-from grpc.protoc import protoc_plugin
-
-
-if __name__ == '__main__':
-  protoc_plugin.run_main(sys.argv)
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc b/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
new file mode 100644
index 0000000000..2a0bc6d2d1
--- /dev/null
+++ b/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
@@ -0,0 +1,25 @@
+#include <google/protobuf/compiler/command_line_interface.h>
+#include <google/protobuf/compiler/python/python_generator.h>
+
+#include "src/compiler/python_generator.h"
+
+#include "grpc/protoc/main.h"
+
+int main(int argc, char* argv[]) {
+  google::protobuf::compiler::CommandLineInterface cli;
+  cli.AllowPlugins("protoc-");
+
+  // Proto2 Python
+  google::protobuf::compiler::python::Generator py_generator;
+  cli.RegisterGenerator("--python_out", &py_generator,
+                        "Generate Python source file.");
+
+  // gRPC Python
+  grpc_python_generator::GeneratorConfiguration grpc_py_config;
+  grpc_py_config.beta_package_root = "grpc.beta";
+  grpc_python_generator::PythonGrpcGenerator grpc_py_generator(grpc_py_config);
+  cli.RegisterGenerator("--grpc_python_out", &grpc_py_generator,
+                        "Generate Python source file.");
+
+  return cli.Run(argc, argv);
+}
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/protoc.pyx b/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx
similarity index 100%
rename from tools/distrib/python/grpcio_tools/grpc/protoc/protoc.pyx
rename to tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_plugin.pyx b/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_plugin.pyx
deleted file mode 100644
index d987ee1cea..0000000000
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_plugin.pyx
+++ /dev/null
@@ -1,39 +0,0 @@
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-from libc cimport stdlib
-
-cdef extern from "grpc/protoc/main.h":
-  int main(int argc, char *argv[])
-
-def run_main(list args not None):
-  cdef char **argv = <char **>stdlib.malloc(len(args)*sizeof(char *))
-  for i in range(len(args)):
-    argv[i] = args[i]
-  return main(len(args), argv)
diff --git a/tools/distrib/python/grpcio_tools/protoc_deps.py b/tools/distrib/python/grpcio_tools/protoc_deps.py
deleted file mode 100644
index 2ce5838c47..0000000000
--- a/tools/distrib/python/grpcio_tools/protoc_deps.py
+++ /dev/null
@@ -1,32 +0,0 @@
-
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# AUTO-GENERATED BY mk_grpcio_tools.py!
-CC_FILES=['google/protobuf/compiler/main.cc', 'google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
diff --git a/tools/distrib/python/grpcio_tools/protoc_lib_deps.py b/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
index d4fe0eeaa2..9f31172170 100644
--- a/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
+++ b/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
@@ -28,5 +28,5 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# AUTO-GENERATED BY mk_grpcio_tools.py!
+# AUTO-GENERATED BY make_grpcio_tools.py!
 CC_FILES=['google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
diff --git a/tools/distrib/python/grpcio_tools/setup.py b/tools/distrib/python/grpcio_tools/setup.py
index 3fa61320c8..59093aa516 100644
--- a/tools/distrib/python/grpcio_tools/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -40,32 +40,17 @@ from setuptools.command import build_ext
 os.chdir(os.path.dirname(os.path.abspath(__file__)))
 sys.path.insert(0, os.path.abspath('.'))
 
-import protoc_deps
 import protoc_lib_deps
 
 def protoc_ext_module():
-  protoc_sources = [
-      os.path.join('third_party/protobuf/src', cc_file)
-      for cc_file in protoc_deps.CC_FILES]
-  protoc_ext = extension.Extension(
-    name='grpc.protoc.protoc',
-    sources=['grpc/protoc/protoc.pyx'] + protoc_sources,
-    include_dirs=['.', 'third_party/protobuf/src'],
-    language='c++',
-    define_macros=[('HAVE_PTHREAD', 1)],
-    extra_compile_args=['-lpthread', '-frtti'],
-  )
-  return protoc_ext
-
-def plugin_ext_module():
   plugin_sources = [
-      'grpc_root/src/compiler/python_generator.cc',
-      'grpc_root/src/compiler/python_plugin.cc'] + [
+      'grpc/protoc/main.cc',
+      'grpc_root/src/compiler/python_generator.cc'] + [
       os.path.join('third_party/protobuf/src', cc_file)
       for cc_file in protoc_lib_deps.CC_FILES]
   plugin_ext = extension.Extension(
-      name='grpc.protoc.protoc_plugin',
-      sources=['grpc/protoc/protoc_plugin.pyx'] + plugin_sources,
+      name='grpc.protoc.protoc_compiler',
+      sources=['grpc/protoc/protoc_compiler.pyx'] + plugin_sources,
       include_dirs=[
           '.',
           'grpc_root',
@@ -74,7 +59,7 @@ def plugin_ext_module():
       ],
       language='c++',
       define_macros=[('HAVE_PTHREAD', 1)],
-      extra_compile_args=['-lpthread', '-std=c++11'],
+      extra_compile_args=['-lpthread', '-frtti', '-std=c++11'],
   )
   return plugin_ext
 
@@ -88,12 +73,7 @@ setuptools.setup(
   license='',
   ext_modules=maybe_cythonize([
       protoc_ext_module(),
-      plugin_ext_module(),
   ]),
-  scripts=[
-    'grpc/protoc/grpc_python_protoc_compiler.py',
-    'grpc/protoc/grpc_python_protoc_plugin.py',
-  ],
   packages=setuptools.find_packages('.'),
   namespace_packages=['grpc'],
   install_requires=[
diff --git a/tools/distrib/python/make_grpcio_tools.py b/tools/distrib/python/make_grpcio_tools.py
index 178dd6a85d..27e7d5f0a4 100755
--- a/tools/distrib/python/make_grpcio_tools.py
+++ b/tools/distrib/python/make_grpcio_tools.py
@@ -64,7 +64,7 @@ DEPS_FILE_CONTENT="""
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# AUTO-GENERATED BY mk_grpcio_tools.py!
+# AUTO-GENERATED BY make_grpcio_tools.py!
 CC_FILES={}
 """
 
@@ -83,8 +83,6 @@ GRPC_PYTHON_PROTOBUF = os.path.join(GRPC_PYTHON_ROOT,
                                     'third_party/protobuf/src')
 GRPC_PYTHON_PROTOC_PLUGINS = os.path.join(GRPC_PYTHON_ROOT,
                                           'grpc_root/src/compiler')
-GRPC_PYTHON_PROTOC_DEPS = os.path.join(GRPC_PYTHON_ROOT,
-                                       'protoc_deps.py')
 GRPC_PYTHON_PROTOC_LIB_DEPS = os.path.join(GRPC_PYTHON_ROOT,
                                            'protoc_lib_deps.py')
 
@@ -92,7 +90,6 @@ GRPC_INCLUDE = os.path.join(GRPC_ROOT, 'include')
 GRPC_PYTHON_INCLUDE = os.path.join(GRPC_PYTHON_ROOT, 'grpc_root/include')
 
 BAZEL_DEPS = os.path.join(GRPC_ROOT, 'tools/distrib/python/bazel_deps.sh')
-BAZEL_DEPS_PROTOC_QUERY = '//:protoc'
 BAZEL_DEPS_PROTOC_LIB_QUERY = '//:protoc_lib'
 
 
@@ -123,8 +120,6 @@ def main():
   shutil.copytree(GRPC_PROTOC_PLUGINS, GRPC_PYTHON_PROTOC_PLUGINS)
   shutil.copytree(GRPC_INCLUDE, GRPC_PYTHON_INCLUDE)
 
-  with open(GRPC_PYTHON_PROTOC_DEPS, 'w') as deps_file:
-    write_deps(BAZEL_DEPS_PROTOC_QUERY, deps_file)
   with open(GRPC_PYTHON_PROTOC_LIB_DEPS, 'w') as deps_file:
     write_deps(BAZEL_DEPS_PROTOC_LIB_QUERY, deps_file)
 
-- 
GitLab


From 176ac65faf22fae7cf3d1874a97fc16636ef1be3 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Tue, 3 May 2016 11:55:40 -0700
Subject: [PATCH 244/570] Don't truncate deps file on failure to find bazel

---
 tools/distrib/python/check_grpcio_tools.py |  5 ++---
 tools/distrib/python/make_grpcio_tools.py  | 18 +++++++++++++++---
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/tools/distrib/python/check_grpcio_tools.py b/tools/distrib/python/check_grpcio_tools.py
index f9f869e990..baf2ff4eff 100755
--- a/tools/distrib/python/check_grpcio_tools.py
+++ b/tools/distrib/python/check_grpcio_tools.py
@@ -37,10 +37,9 @@ OUT_OF_DATE_MESSAGE = """file {} is out of date
 
 Have you called tools/distrib/python/make_grpcio_tools.py since upgrading protobuf?"""
 
-check_protoc_lib_deps_file = cStringIO.StringIO()
-make.write_deps(make.BAZEL_DEPS_PROTOC_LIB_QUERY, check_protoc_lib_deps_file)
+check_protoc_lib_deps_content = make.get_deps(make.BAZEL_DEPS_PROTOC_LIB_QUERY)
 
 with open(make.GRPC_PYTHON_PROTOC_LIB_DEPS, 'r') as protoc_lib_deps_file:
-  if protoc_lib_deps_file.read() != check_protoc_lib_deps_file.getvalue():
+  if protoc_lib_deps_file.read() != check_protoc_lib_deps_content:
     print(OUT_OF_DATE_MESSAGE.format(make.GRPC_PYTHON_PROTOC_LIB_DEPS))
     raise SystemExit(1)
diff --git a/tools/distrib/python/make_grpcio_tools.py b/tools/distrib/python/make_grpcio_tools.py
index 27e7d5f0a4..50fbdbb14c 100755
--- a/tools/distrib/python/make_grpcio_tools.py
+++ b/tools/distrib/python/make_grpcio_tools.py
@@ -33,6 +33,8 @@ import os
 import os.path
 import shutil
 import subprocess
+import sys
+import traceback
 
 DEPS_FILE_CONTENT="""
 # Copyright 2016, Google Inc.
@@ -93,7 +95,7 @@ BAZEL_DEPS = os.path.join(GRPC_ROOT, 'tools/distrib/python/bazel_deps.sh')
 BAZEL_DEPS_PROTOC_LIB_QUERY = '//:protoc_lib'
 
 
-def write_deps(query, out_file):
+def get_deps(query):
   """Write the result of the bazel query `query` against protobuf to
      `out_file`."""
   output = subprocess.check_output([BAZEL_DEPS, query])
@@ -103,7 +105,7 @@ def write_deps(query, out_file):
       if name.endswith('.cc') and name.startswith(PROTOBUF_CC_PREFIX)]
   cc_files = [cc_file[len(PROTOBUF_CC_PREFIX):] for cc_file in cc_files]
   deps_file_content = DEPS_FILE_CONTENT.format(cc_files)
-  out_file.write(deps_file_content)
+  return deps_file_content
 
 
 def main():
@@ -120,8 +122,18 @@ def main():
   shutil.copytree(GRPC_PROTOC_PLUGINS, GRPC_PYTHON_PROTOC_PLUGINS)
   shutil.copytree(GRPC_INCLUDE, GRPC_PYTHON_INCLUDE)
 
+  try:
+    protoc_lib_deps_content = get_deps(BAZEL_DEPS_PROTOC_LIB_QUERY)
+  except Exception as error:
+    # We allow this script to succeed even if we couldn't get the dependencies,
+    # as then we can assume that even without a successful bazel run the
+    # dependencies currently in source control are 'good enough'.
+    sys.stderr.write("Got non-fatal error:\n")
+    traceback.print_exc(file=sys.stderr)
+    return
+  # If we successfully got the dependencies, truncate and rewrite the deps file.
   with open(GRPC_PYTHON_PROTOC_LIB_DEPS, 'w') as deps_file:
-    write_deps(BAZEL_DEPS_PROTOC_LIB_QUERY, deps_file)
+    deps_file.write(protoc_lib_deps_content)
 
 if __name__ == '__main__':
   main()
-- 
GitLab


From 955887928f1ac6d9b39599d14b6b7a522db026d9 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Tue, 3 May 2016 12:05:13 -0700
Subject: [PATCH 245/570] Keep grpcio_tools version in sync with rest of
 project

---
 .../grpcio_tools/grpc_version.py.template     | 34 +++++++++++++++++++
 .../python/grpcio_tools/grpc_version.py       | 32 +++++++++++++++++
 tools/distrib/python/grpcio_tools/setup.py    |  3 +-
 3 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 templates/tools/distrib/python/grpcio_tools/grpc_version.py.template
 create mode 100644 tools/distrib/python/grpcio_tools/grpc_version.py

diff --git a/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template b/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template
new file mode 100644
index 0000000000..200905d4f3
--- /dev/null
+++ b/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template
@@ -0,0 +1,34 @@
+%YAML 1.2
+--- |
+  # Copyright 2015, Google Inc.
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #     * Redistributions of source code must retain the above copyright
+  # notice, this list of conditions and the following disclaimer.
+  #     * Redistributions in binary form must reproduce the above
+  # copyright notice, this list of conditions and the following disclaimer
+  # in the documentation and/or other materials provided with the
+  # distribution.
+  #     * Neither the name of Google Inc. nor the names of its
+  # contributors may be used to endorse or promote products derived from
+  # this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+  # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
+
+  VERSION='${settings.python_version.pep440()}'
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
new file mode 100644
index 0000000000..b8ae8e20b8
--- /dev/null
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -0,0 +1,32 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
+
+VERSION='0.14.0.dev0'
diff --git a/tools/distrib/python/grpcio_tools/setup.py b/tools/distrib/python/grpcio_tools/setup.py
index 59093aa516..8530398b6d 100644
--- a/tools/distrib/python/grpcio_tools/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -41,6 +41,7 @@ os.chdir(os.path.dirname(os.path.abspath(__file__)))
 sys.path.insert(0, os.path.abspath('.'))
 
 import protoc_lib_deps
+import grpc_version
 
 def protoc_ext_module():
   plugin_sources = [
@@ -69,7 +70,7 @@ def maybe_cythonize(exts):
 
 setuptools.setup(
   name='grpcio_tools',
-  version='0.14.0rc1',
+  version=grpc_version.VERSION,
   license='',
   ext_modules=maybe_cythonize([
       protoc_ext_module(),
-- 
GitLab


From 616b2793fd20eb28c2be53831f967332659987d0 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Tue, 3 May 2016 12:33:02 -0700
Subject: [PATCH 246/570] Fix docker build

---
 tools/dockerfile/grpc_artifact_linux_x64/Dockerfile | 12 +++---------
 tools/dockerfile/grpc_artifact_linux_x86/Dockerfile | 12 +++---------
 2 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile b/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile
index 5be2d37061..4ae4ebdb06 100644
--- a/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile
+++ b/tools/dockerfile/grpc_artifact_linux_x64/Dockerfile
@@ -31,8 +31,10 @@
 
 FROM debian:jessie
 
+RUN apt-get update && apt-get install debian-keyring && apt-key update
+
 # Install Git and basic packages.
-RUN apt-get update && apt-get install -y \
+RUN apt-get update && apt-key update && apt-get install -y \
   autoconf \
   autotools-dev \
   build-essential \
@@ -67,14 +69,6 @@ RUN /bin/bash -l -c "nvm install 4 && npm install -g node-pre-gyp"
 ##################
 # Python dependencies
 
-# Install bazel
-RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" >   /etc/apt/sources.list.d/backports.list
-RUN apt-get update
-RUN apt-get -t jessie-backports install -y openjdk-8-jdk
-RUN git clone https://github.com/bazelbuild/bazel.git /bazel
-RUN cd /bazel && ./compile.sh
-RUN ln -s /bazel/output/bazel /bin/
-
 RUN apt-get update && apt-get install -y \
     python-all-dev \
     python3-all-dev \
diff --git a/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile b/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile
index bacd899ced..9c2fd52eee 100644
--- a/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile
+++ b/tools/dockerfile/grpc_artifact_linux_x86/Dockerfile
@@ -31,8 +31,10 @@
 
 FROM 32bit/debian:jessie
 
+RUN apt-get update && apt-get install debian-keyring && apt-key update
+
 # Install Git and basic packages.
-RUN apt-get update && apt-get install -y \
+RUN apt-get update && apt-key update && apt-get install -y \
   autoconf \
   autotools-dev \
   build-essential \
@@ -67,14 +69,6 @@ RUN /bin/bash -l -c "nvm install 4 && npm install -g node-pre-gyp"
 ##################
 # Python dependencies
 
-# Install bazel
-RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" >   /etc/apt/sources.list.d/backports.list
-RUN apt-get update
-RUN apt-get -t jessie-backports install -y openjdk-8-jdk
-RUN git clone https://github.com/bazelbuild/bazel.git /bazel
-RUN cd /bazel && ./compile.sh
-RUN ln -s /bazel/output/bazel /bin/
-
 RUN apt-get update && apt-get install -y \
     python-all-dev \
     python3-all-dev \
-- 
GitLab


From 010eb48d2169e13ab8afeae32c29ede7b84a0e4d Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Tue, 3 May 2016 15:59:40 -0700
Subject: [PATCH 247/570] Use manylinux

---
 setup.py                                      |  3 +-
 .../python/grpcio_tools/grpc/protoc/main.cc   |  2 +-
 .../python/grpcio_tools/grpc/protoc/main.h    |  6 +-
 .../grpc/protoc/protoc_compiler.pyx           |  4 +-
 tools/distrib/python/grpcio_tools/setup.py    |  3 +-
 .../Dockerfile                                | 43 +++++++++++++++
 .../Dockerfile                                | 43 +++++++++++++++
 tools/run_tests/artifact_targets.py           | 55 +++++++++++++++++--
 tools/run_tests/build_artifact_python.sh      | 49 +++++++++--------
 9 files changed, 173 insertions(+), 35 deletions(-)
 create mode 100644 tools/dockerfile/grpc_artifact_python_manylinux_x64/Dockerfile
 create mode 100644 tools/dockerfile/grpc_artifact_python_manylinux_x86/Dockerfile

diff --git a/setup.py b/setup.py
index af9eb68534..5cd26124f6 100644
--- a/setup.py
+++ b/setup.py
@@ -236,7 +236,8 @@ setup_arguments = {
     'ext_modules': CYTHON_EXTENSION_MODULES,
     'packages': list(PACKAGES),
     'package_dir': PACKAGE_DIRECTORIES,
-    'namespace_packages': ['grpc'],
+    # TODO(atash): Figure out why auditwheel doesn't like namespace packages.
+    #'namespace_packages': ['grpc'],
     'package_data': PACKAGE_DATA,
     'install_requires': INSTALL_REQUIRES,
     'setup_requires': SETUP_REQUIRES,
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc b/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
index 2a0bc6d2d1..4487a6851a 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
+++ b/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
@@ -5,7 +5,7 @@
 
 #include "grpc/protoc/main.h"
 
-int main(int argc, char* argv[]) {
+int protoc_main(int argc, char* argv[]) {
   google::protobuf::compiler::CommandLineInterface cli;
   cli.AllowPlugins("protoc-");
 
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/main.h b/tools/distrib/python/grpcio_tools/grpc/protoc/main.h
index fc406a9260..ea2860ff02 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/main.h
+++ b/tools/distrib/python/grpcio_tools/grpc/protoc/main.h
@@ -28,6 +28,6 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
-// We declare `main` here since we want access to it from Cython as an extern
-// but *without* triggering a dllimport declspec when on Windows.
-int main(int argc, char *argv[]);
+// We declare `protoc_main` here since we want access to it from Cython as an
+// extern but *without* triggering a dllimport declspec when on Windows.
+int protoc_main(int argc, char *argv[]);
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx b/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx
index d987ee1cea..af15f3db30 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx
+++ b/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx
@@ -30,10 +30,10 @@
 from libc cimport stdlib
 
 cdef extern from "grpc/protoc/main.h":
-  int main(int argc, char *argv[])
+  int protoc_main(int argc, char *argv[])
 
 def run_main(list args not None):
   cdef char **argv = <char **>stdlib.malloc(len(args)*sizeof(char *))
   for i in range(len(args)):
     argv[i] = args[i]
-  return main(len(args), argv)
+  return protoc_main(len(args), argv)
diff --git a/tools/distrib/python/grpcio_tools/setup.py b/tools/distrib/python/grpcio_tools/setup.py
index 8530398b6d..0281c01796 100644
--- a/tools/distrib/python/grpcio_tools/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -76,7 +76,8 @@ setuptools.setup(
       protoc_ext_module(),
   ]),
   packages=setuptools.find_packages('.'),
-  namespace_packages=['grpc'],
+  # TODO(atash): Figure out why auditwheel doesn't like namespace packages.
+  #namespace_packages=['grpc'],
   install_requires=[
     'protobuf>=3.0.0a3',
   ],
diff --git a/tools/dockerfile/grpc_artifact_python_manylinux_x64/Dockerfile b/tools/dockerfile/grpc_artifact_python_manylinux_x64/Dockerfile
new file mode 100644
index 0000000000..3e31a2b623
--- /dev/null
+++ b/tools/dockerfile/grpc_artifact_python_manylinux_x64/Dockerfile
@@ -0,0 +1,43 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Docker file for building gRPC manylinux Python artifacts.
+
+FROM quay.io/pypa/manylinux1_x86_64
+
+# Update the package manager
+RUN yum update -y
+
+###################################
+# Install Python build requirements
+RUN /opt/python/cp27-cp27m/bin/pip install cython
+RUN /opt/python/cp27-cp27mu/bin/pip install cython
+RUN /opt/python/cp34-cp34m/bin/pip install cython
+RUN /opt/python/cp35-cp35m/bin/pip install cython
+
diff --git a/tools/dockerfile/grpc_artifact_python_manylinux_x86/Dockerfile b/tools/dockerfile/grpc_artifact_python_manylinux_x86/Dockerfile
new file mode 100644
index 0000000000..5fe62c28b7
--- /dev/null
+++ b/tools/dockerfile/grpc_artifact_python_manylinux_x86/Dockerfile
@@ -0,0 +1,43 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Docker file for building gRPC manylinux Python artifacts.
+
+FROM quay.io/pypa/manylinux1_i686
+
+# Update the package manager
+RUN yum update -y
+
+###################################
+# Install Python build requirements
+RUN /opt/python/cp27-cp27m/bin/pip install cython
+RUN /opt/python/cp27-cp27mu/bin/pip install cython
+RUN /opt/python/cp34-cp34m/bin/pip install cython
+RUN /opt/python/cp35-cp35m/bin/pip install cython
+
diff --git a/tools/run_tests/artifact_targets.py b/tools/run_tests/artifact_targets.py
index 3e08c1d62b..ec44e3746c 100644
--- a/tools/run_tests/artifact_targets.py
+++ b/tools/run_tests/artifact_targets.py
@@ -84,12 +84,16 @@ python_version_arch_map = {
 class PythonArtifact:
   """Builds Python artifacts."""
 
-  def __init__(self, platform, arch):
-    self.name = 'python_%s_%s' % (platform, arch)
+  def __init__(self, platform, arch, manylinux_build=None):
+    if manylinux_build:
+      self.name = 'python_%s_%s_%s' % (platform, arch, manylinux_build)
+    else:
+      self.name = 'python_%s_%s' % (platform, arch)
     self.platform = platform
     self.arch = arch
     self.labels = ['artifact', 'python', platform, arch]
     self.python_version = python_version_arch_map[arch]
+    self.manylinux_build = manylinux_build
 
   def pre_build_jobspecs(self):
       return []
@@ -99,8 +103,47 @@ class PythonArtifact:
     if self.platform == 'linux':
       if self.arch == 'x86':
         environ['SETARCH_CMD'] = 'linux32'
+      # Inside the manylinux container, the python installations are located in
+      # special places...
+      environ['PYTHON'] = '/opt/python/{}/bin/python'.format(self.manylinux_build)
+      environ['PIP'] = '/opt/python/{}/bin/pip'.format(self.manylinux_build)
+      # Our docker image has all the prerequisites pip-installed already.
+      environ['SKIP_PIP_INSTALL'] = '1'
+      # Platform autodetection for the manylinux1 image breaks so we set the
+      # defines ourselves.
+      # TODO(atash) get better platform-detection support in core so we don't
+      # need to do this manually...
+      environ['CFLAGS'] = " ".join([
+        '-DGPR_NO_AUTODETECT_PLATFORM',
+        '-DGPR_PLATFORM_STRING=\\"manylinux\\"',
+        '-DGPR_POSIX_CRASH_HANDLER=1',
+        '-DGPR_CPU_LINUX=1',
+        '-DGPR_GCC_ATOMIC=1',
+        '-DGPR_GCC_TLS=1',
+        '-DGPR_LINUX=1',
+        '-DGPR_LINUX_LOG=1',
+        #'-DGPR_LINUX_MULTIPOLL_WITH_EPOLL=1',
+        '-DGPR_POSIX_SOCKET=1',
+        '-DGPR_POSIX_WAKEUP_FD=1',
+        '-DGPR_POSIX_SOCKETADDR=1',
+        #'-DGPR_LINUX_EVENTFD=1',
+        #'-DGPR_LINUX_SOCKETUTILS=1',
+        '-DGPR_HAVE_UNIX_SOCKET=1',
+        '-DGPR_HAVE_IP_PKTINFO=1',
+        '-DGPR_HAVE_IPV6_RECVPKTINFO=1',
+        '-DGPR_LINUX_ENV=1',
+        '-DGPR_POSIX_FILE=1',
+        '-DGPR_POSIX_TMPFILE=1',
+        '-DGPR_POSIX_STRING=1',
+        '-DGPR_POSIX_SUBPROCESS=1',
+        '-DGPR_POSIX_SYNC=1',
+        '-DGPR_POSIX_TIME=1',
+        '-DGPR_GETPID_IN_UNISTD_H=1',
+        '-DGPR_HAVE_MSG_NOSIGNAL=1',
+        '-DGPR_ARCH_{arch}=1'.format(arch=('32' if self.arch == 'x86' else '64')),
+      ])
       return create_docker_jobspec(self.name,
-          'tools/dockerfile/grpc_artifact_linux_%s' % self.arch,
+          'tools/dockerfile/grpc_artifact_python_manylinux_%s' % self.arch,
           'tools/run_tests/build_artifact_python.sh',
           environ=environ)
     elif self.platform == 'windows':
@@ -307,8 +350,10 @@ def targets():
            for Cls in (CSharpExtArtifact, NodeExtArtifact, ProtocArtifact)
            for platform in ('linux', 'macos', 'windows')
            for arch in ('x86', 'x64')] +
-          [PythonArtifact('linux', 'x86'),
-           PythonArtifact('linux', 'x64'),
+          [PythonArtifact('linux', 'x86', 'cp27-cp27m'),
+           PythonArtifact('linux', 'x86', 'cp27-cp27mu'),
+           PythonArtifact('linux', 'x64', 'cp27-cp27m'),
+           PythonArtifact('linux', 'x64', 'cp27-cp27mu'),
            PythonArtifact('macos', 'x64'),
            PythonArtifact('windows', 'x86'),
            PythonArtifact('windows', 'x64'),
diff --git a/tools/run_tests/build_artifact_python.sh b/tools/run_tests/build_artifact_python.sh
index 454f472759..920d255aed 100755
--- a/tools/run_tests/build_artifact_python.sh
+++ b/tools/run_tests/build_artifact_python.sh
@@ -32,43 +32,48 @@ set -ex
 
 cd $(dirname $0)/../..
 
+export GRPC_PYTHON_USE_CUSTOM_BDIST=0
+export GRPC_PYTHON_BUILD_WITH_CYTHON=1
+export PYTHON=${PYTHON:-python}
+export PIP=${PIP:-pip}
+export AUDITWHEEL=${AUDITWHEEL:-auditwheel}
+
+
 if [ "$SKIP_PIP_INSTALL" == "" ]
 then
-  pip install --upgrade six
+  ${PIP} install --upgrade six
   # There's a bug in newer versions of setuptools (see
   # https://bitbucket.org/pypa/setuptools/issues/503/pkg_resources_vendorpackagingrequirementsi)
-  pip install --upgrade 'setuptools==18'
-  pip install -rrequirements.txt
+  ${PIP} pip install --upgrade 'setuptools==18'
+  ${PIP} install -rrequirements.txt
 fi
 
-export GRPC_PYTHON_USE_CUSTOM_BDIST=0
-export GRPC_PYTHON_BUILD_WITH_CYTHON=1
-
 # Build the source distribution first because MANIFEST.in cannot override
 # exclusion of built shared objects among package resources (for some
 # inexplicable reason).
-${SETARCH_CMD} python setup.py  \
+${SETARCH_CMD} ${PYTHON} setup.py  \
     sdist
 
-# The bdist_wheel_grpc_custom command is finicky about command output ordering
-# and thus ought to be run in a shell command separate of others. Further, it
-# trashes the actual bdist_wheel output, so it should be run first so that
-# bdist_wheel may be run unmolested.
-${SETARCH_CMD} python setup.py  \
-    build_tagged_ext
-
 # Wheel has a bug where directories don't get excluded.
 # https://bitbucket.org/pypa/wheel/issues/99/cannot-exclude-directory
-${SETARCH_CMD} python setup.py  \
+${SETARCH_CMD} ${PYTHON} setup.py  \
     bdist_wheel
 
 # Build gRPC tools package
-python tools/distrib/python/make_grpcio_tools.py
-# Build with clang since there's a bug in GCC 4.x where some constant
-# expressions are treated as non-constant in the presence of the fwrapv flag
-# (fixed in at most GCC 5.3).
-CC=clang python tools/distrib/python/grpcio_tools/setup.py bdist_wheel
+${PYTHON} tools/distrib/python/make_grpcio_tools.py
+CFLAGS="$CFLAGS -fno-wrapv" ${SETARCH_CMD} \
+  ${PYTHON} tools/distrib/python/grpcio_tools/setup.py bdist_wheel
 
 mkdir -p artifacts
-cp -r dist/* artifacts
-cp -r tools/distrib/python/grpcio_tools/dist/* artifacts
+if command -v ${AUDITWHEEL}
+then
+  for wheel in dist/*.whl; do
+    ${AUDITWHEEL} repair $wheel -w artifacts/
+  done
+  for wheel in tools/distrib/python/grpcio_tools/dist/*.whl; do
+    ${AUDITWHEEL} repair $wheel -w artifacts/
+  done
+else
+  cp -r dist/* artifacts
+  cp -r tools/distrib/python/grpcio_tools/dist/* artifacts
+fi
-- 
GitLab


From e9407c2e74a3ca3819d78a8ffa4d20fb51a00a59 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 4 May 2016 06:26:15 -0700
Subject: [PATCH 248/570] Test binary Python distributions

---
 test/distrib/python/run_distrib_test.sh | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/test/distrib/python/run_distrib_test.sh b/test/distrib/python/run_distrib_test.sh
index 79893af8e5..73e471dd26 100755
--- a/test/distrib/python/run_distrib_test.sh
+++ b/test/distrib/python/run_distrib_test.sh
@@ -33,8 +33,7 @@ set -ex
 cd $(dirname $0)
 
 # Pick up the source dist archive whatever its version is
-SDIST_ARCHIVE=$EXTERNAL_GIT_ROOT/input_artifacts/grpcio-*.tar.gz
-BDIST_DIR="file://$EXTERNAL_GIT_ROOT/input_artifacts"
+BDIST_ARCHIVES=$EXTERNAL_GIT_ROOT/input_artifacts/grpcio-*.whl
 
 if [ ! -f ${SDIST_ARCHIVE} ]
 then
@@ -48,11 +47,13 @@ PYTHON=python2
 which $PYTHON || PYTHON=python
 
 # TODO(jtattermusch): this shouldn't be required
-$PIP install --upgrade six
+$PIP install --upgrade six pip
 
-GRPC_PYTHON_BINARIES_REPOSITORY="${BDIST_DIR}" \
-    $PIP install \
-    ${SDIST_ARCHIVE}
+# At least one of the bdist packages has to succeed (whichever one matches the
+# test machine, anyway).
+for bdist in ${BDIST_ARCHIVES}; do
+  ($PIP install $bdist) || true
+done
 
 $PYTHON distribtest.py
 
-- 
GitLab


From 88baf86d710a2234f6f83a04d46fbe162a4ef0d4 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 4 May 2016 06:33:15 -0700
Subject: [PATCH 249/570] Copy all generated Python distribs

---
 tools/run_tests/build_artifact_python.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/run_tests/build_artifact_python.sh b/tools/run_tests/build_artifact_python.sh
index 920d255aed..35c3a48afa 100755
--- a/tools/run_tests/build_artifact_python.sh
+++ b/tools/run_tests/build_artifact_python.sh
@@ -73,7 +73,7 @@ then
   for wheel in tools/distrib/python/grpcio_tools/dist/*.whl; do
     ${AUDITWHEEL} repair $wheel -w artifacts/
   done
-else
-  cp -r dist/* artifacts
-  cp -r tools/distrib/python/grpcio_tools/dist/* artifacts
 fi
+
+cp -r dist/* artifacts
+cp -r tools/distrib/python/grpcio_tools/dist/* artifacts
-- 
GitLab


From f837cc8f6304e1cd2a018d449fb4826e560cb282 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 4 May 2016 11:59:22 -0700
Subject: [PATCH 250/570] Fix missing symbols

---
 tools/run_tests/artifact_targets.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/run_tests/artifact_targets.py b/tools/run_tests/artifact_targets.py
index ec44e3746c..72f4f8dd96 100644
--- a/tools/run_tests/artifact_targets.py
+++ b/tools/run_tests/artifact_targets.py
@@ -127,7 +127,9 @@ class PythonArtifact:
         '-DGPR_POSIX_WAKEUP_FD=1',
         '-DGPR_POSIX_SOCKETADDR=1',
         #'-DGPR_LINUX_EVENTFD=1',
+        '-DGPR_POSIX_NO_SPECIAL_WAKEUP_FD=1',
         #'-DGPR_LINUX_SOCKETUTILS=1',
+        '-DGPR_POSIX_SOCKETUTILS=1',
         '-DGPR_HAVE_UNIX_SOCKET=1',
         '-DGPR_HAVE_IP_PKTINFO=1',
         '-DGPR_HAVE_IPV6_RECVPKTINFO=1',
-- 
GitLab


From 916c960e593affc049ade727e86f78febeeb2420 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 4 May 2016 12:48:39 -0700
Subject: [PATCH 251/570] Fix Python distrib test

---
 test/distrib/python/run_distrib_test.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/distrib/python/run_distrib_test.sh b/test/distrib/python/run_distrib_test.sh
index 73e471dd26..e20767a885 100755
--- a/test/distrib/python/run_distrib_test.sh
+++ b/test/distrib/python/run_distrib_test.sh
@@ -41,18 +41,18 @@ then
   exit 1
 fi
 
-PIP=pip2
-which $PIP || PIP=pip
 PYTHON=python2
+PIP=pip2
 which $PYTHON || PYTHON=python
+which $PIP || PIP=pip
 
 # TODO(jtattermusch): this shouldn't be required
-$PIP install --upgrade six pip
+${PIP} install --upgrade six pip
 
 # At least one of the bdist packages has to succeed (whichever one matches the
 # test machine, anyway).
 for bdist in ${BDIST_ARCHIVES}; do
-  ($PIP install $bdist) || true
+  ($PYTHON -m pip install $bdist) || true
 done
 
 $PYTHON distribtest.py
-- 
GitLab


From 8ca294e417217e1577609052f18df84be437c03c Mon Sep 17 00:00:00 2001
From: Julien Boeuf <jboeuf@google.com>
Date: Mon, 2 May 2016 14:56:30 -0700
Subject: [PATCH 252/570] Refactoring the core security code.

As opposed to a flat directory, we now have the following structure:

- security
  -context
  - credentials
    - composite
    - fake
    - google_default
    - iam
    - jwt
    - oauth2
    - plugin
    - ssl
  - transport
  - util

We have not refactored the test code yet but this PR is already large
enough...
---
 BUILD                                         |  126 +-
 Makefile                                      |   72 +-
 binding.gyp                                   |   36 +-
 build.yaml                                    |   63 +-
 config.m4                                     |   49 +-
 gRPC.podspec                                  |   90 +-
 grpc.gemspec                                  |   63 +-
 package.xml                                   |   63 +-
 .../client/secure/secure_channel_create.c     |    6 +-
 .../server/secure/server_secure_chttp2.c      |    8 +-
 .../lib/http/httpcli_security_connector.c     |    2 +-
 .../security/{ => context}/security_context.c |    2 +-
 .../security/{ => context}/security_context.h |    8 +-
 src/core/lib/security/credentials.c           | 1296 -----------------
 .../composite/composite_credentials.c         |  263 ++++
 .../composite/composite_credentials.h         |   72 +
 .../lib/security/credentials/credentials.c    |  233 +++
 .../security/{ => credentials}/credentials.h  |  169 +--
 .../{ => credentials}/credentials_metadata.c  |    2 +-
 .../credentials/fake/fake_credentials.c       |  139 ++
 .../credentials/fake/fake_credentials.h       |   56 +
 .../google_default}/credentials_posix.c       |    2 +-
 .../google_default}/credentials_win32.c       |    2 +-
 .../google_default_credentials.c              |    4 +-
 .../google_default_credentials.h              |   47 +
 .../credentials/iam/iam_credentials.c         |   87 ++
 .../credentials/iam/iam_credentials.h         |   47 +
 .../{ => credentials/jwt}/json_token.c        |  110 +-
 .../{ => credentials/jwt}/json_token.h        |   36 +-
 .../credentials/jwt/jwt_credentials.c         |  161 ++
 .../credentials/jwt/jwt_credentials.h         |   63 +
 .../{ => credentials/jwt}/jwt_verifier.c      |    4 +-
 .../{ => credentials/jwt}/jwt_verifier.h      |    6 +-
 .../credentials/oauth2/oauth2_credentials.c   |  430 ++++++
 .../credentials/oauth2/oauth2_credentials.h   |  111 ++
 .../credentials/plugin/plugin_credentials.c   |  131 ++
 .../credentials/plugin/plugin_credentials.h   |   48 +
 .../credentials/ssl/ssl_credentials.c         |  244 ++++
 .../credentials/ssl/ssl_credentials.h         |   49 +
 .../security/{ => transport}/auth_filters.h   |    6 +-
 .../{ => transport}/client_auth_filter.c      |    8 +-
 .../lib/security/{ => transport}/handshake.c  |    6 +-
 .../lib/security/{ => transport}/handshake.h  |    8 +-
 .../{ => transport}/secure_endpoint.c         |    2 +-
 .../{ => transport}/secure_endpoint.h         |    6 +-
 .../{ => transport}/security_connector.c      |   10 +-
 .../{ => transport}/security_connector.h      |    6 +-
 .../{ => transport}/server_auth_filter.c      |    6 +-
 src/core/lib/security/{ => util}/b64.c        |    2 +-
 src/core/lib/security/{ => util}/b64.h        |    6 +-
 src/core/lib/security/util/json_util.c        |   62 +
 src/core/lib/security/util/json_util.h        |   57 +
 src/core/lib/surface/init_secure.c            |    8 +-
 src/python/grpcio/grpc_core_dependencies.py   |   36 +-
 .../set_initial_connect_string_test.c         |    2 +-
 test/core/end2end/fixtures/h2_fakesec.c       |    2 +-
 test/core/end2end/fixtures/h2_oauth2.c        |    2 +-
 test/core/end2end/fixtures/h2_ssl.c           |    2 +-
 test/core/end2end/fixtures/h2_ssl_cert.c      |    2 +-
 test/core/end2end/fixtures/h2_ssl_proxy.c     |    2 +-
 test/core/end2end/tests/call_creds.c          |    2 +-
 test/core/security/auth_context_test.c        |    2 +-
 test/core/security/b64_test.c                 |    2 +-
 test/core/security/create_jwt.c               |    3 +-
 test/core/security/credentials_test.c         |    7 +-
 test/core/security/fetch_oauth2.c             |    2 +-
 test/core/security/json_token_test.c          |    5 +-
 test/core/security/jwt_verifier_test.c        |    6 +-
 test/core/security/oauth2_utils.c             |    2 +-
 test/core/security/oauth2_utils.h             |    2 +-
 .../print_google_default_creds_token.c        |    3 +-
 test/core/security/secure_endpoint_test.c     |    2 +-
 test/core/security/security_connector_test.c  |    4 +-
 test/core/security/verify_jwt.c               |    2 +-
 .../core/surface/secure_channel_create_test.c |    4 +-
 test/core/surface/server_chttp2_test.c        |    3 +-
 .../cpp/common/auth_property_iterator_test.cc |    2 +-
 test/cpp/common/secure_auth_context_test.cc   |    2 +-
 test/cpp/end2end/end2end_test.cc              |    2 +-
 tools/doxygen/Doxyfile.core.internal          |   63 +-
 tools/run_tests/sources_and_headers.json      |   90 +-
 vsprojects/vcxproj/grpc/grpc.vcxproj          |   71 +-
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  |  179 ++-
 83 files changed, 3084 insertions(+), 2017 deletions(-)
 rename src/core/lib/security/{ => context}/security_context.c (99%)
 rename src/core/lib/security/{ => context}/security_context.h (94%)
 delete mode 100644 src/core/lib/security/credentials.c
 create mode 100644 src/core/lib/security/credentials/composite/composite_credentials.c
 create mode 100644 src/core/lib/security/credentials/composite/composite_credentials.h
 create mode 100644 src/core/lib/security/credentials/credentials.c
 rename src/core/lib/security/{ => credentials}/credentials.h (62%)
 rename src/core/lib/security/{ => credentials}/credentials_metadata.c (98%)
 create mode 100644 src/core/lib/security/credentials/fake/fake_credentials.c
 create mode 100644 src/core/lib/security/credentials/fake/fake_credentials.h
 rename src/core/lib/security/{ => credentials/google_default}/credentials_posix.c (96%)
 rename src/core/lib/security/{ => credentials/google_default}/credentials_win32.c (96%)
 rename src/core/lib/security/{ => credentials/google_default}/google_default_credentials.c (97%)
 create mode 100644 src/core/lib/security/credentials/google_default/google_default_credentials.h
 create mode 100644 src/core/lib/security/credentials/iam/iam_credentials.c
 create mode 100644 src/core/lib/security/credentials/iam/iam_credentials.h
 rename src/core/lib/security/{ => credentials/jwt}/json_token.c (74%)
 rename src/core/lib/security/{ => credentials/jwt}/json_token.h (74%)
 create mode 100644 src/core/lib/security/credentials/jwt/jwt_credentials.c
 create mode 100644 src/core/lib/security/credentials/jwt/jwt_credentials.h
 rename src/core/lib/security/{ => credentials/jwt}/jwt_verifier.c (99%)
 rename src/core/lib/security/{ => credentials/jwt}/jwt_verifier.h (96%)
 create mode 100644 src/core/lib/security/credentials/oauth2/oauth2_credentials.c
 create mode 100644 src/core/lib/security/credentials/oauth2/oauth2_credentials.h
 create mode 100644 src/core/lib/security/credentials/plugin/plugin_credentials.c
 create mode 100644 src/core/lib/security/credentials/plugin/plugin_credentials.h
 create mode 100644 src/core/lib/security/credentials/ssl/ssl_credentials.c
 create mode 100644 src/core/lib/security/credentials/ssl/ssl_credentials.h
 rename src/core/lib/security/{ => transport}/auth_filters.h (90%)
 rename src/core/lib/security/{ => transport}/client_auth_filter.c (98%)
 rename src/core/lib/security/{ => transport}/handshake.c (98%)
 rename src/core/lib/security/{ => transport}/handshake.h (90%)
 rename src/core/lib/security/{ => transport}/secure_endpoint.c (99%)
 rename src/core/lib/security/{ => transport}/secure_endpoint.h (91%)
 rename src/core/lib/security/{ => transport}/security_connector.c (99%)
 rename src/core/lib/security/{ => transport}/security_connector.h (98%)
 rename src/core/lib/security/{ => transport}/server_auth_filter.c (98%)
 rename src/core/lib/security/{ => util}/b64.c (99%)
 rename src/core/lib/security/{ => util}/b64.h (94%)
 create mode 100644 src/core/lib/security/util/json_util.c
 create mode 100644 src/core/lib/security/util/json_util.h

diff --git a/BUILD b/BUILD
index b4b10b535e..ac16f07cd0 100644
--- a/BUILD
+++ b/BUILD
@@ -255,15 +255,24 @@ cc_library(
     "src/core/ext/transport/chttp2/transport/timeout_encoding.h",
     "src/core/ext/transport/chttp2/transport/varint.h",
     "src/core/ext/transport/chttp2/alpn/alpn.h",
-    "src/core/lib/security/auth_filters.h",
-    "src/core/lib/security/b64.h",
-    "src/core/lib/security/credentials.h",
-    "src/core/lib/security/handshake.h",
-    "src/core/lib/security/json_token.h",
-    "src/core/lib/security/jwt_verifier.h",
-    "src/core/lib/security/secure_endpoint.h",
-    "src/core/lib/security/security_connector.h",
-    "src/core/lib/security/security_context.h",
+    "src/core/lib/security/context/security_context.h",
+    "src/core/lib/security/credentials/composite/composite_credentials.h",
+    "src/core/lib/security/credentials/credentials.h",
+    "src/core/lib/security/credentials/fake/fake_credentials.h",
+    "src/core/lib/security/credentials/google_default/google_default_credentials.h",
+    "src/core/lib/security/credentials/iam/iam_credentials.h",
+    "src/core/lib/security/credentials/jwt/json_token.h",
+    "src/core/lib/security/credentials/jwt/jwt_credentials.h",
+    "src/core/lib/security/credentials/jwt/jwt_verifier.h",
+    "src/core/lib/security/credentials/oauth2/oauth2_credentials.h",
+    "src/core/lib/security/credentials/plugin/plugin_credentials.h",
+    "src/core/lib/security/credentials/ssl/ssl_credentials.h",
+    "src/core/lib/security/transport/auth_filters.h",
+    "src/core/lib/security/transport/handshake.h",
+    "src/core/lib/security/transport/secure_endpoint.h",
+    "src/core/lib/security/transport/security_connector.h",
+    "src/core/lib/security/util/b64.h",
+    "src/core/lib/security/util/json_util.h",
     "src/core/lib/tsi/fake_transport_security.h",
     "src/core/lib/tsi/ssl_transport_security.h",
     "src/core/lib/tsi/ssl_types.h",
@@ -399,20 +408,28 @@ cc_library(
     "src/core/ext/transport/chttp2/transport/writing.c",
     "src/core/ext/transport/chttp2/alpn/alpn.c",
     "src/core/lib/http/httpcli_security_connector.c",
-    "src/core/lib/security/b64.c",
-    "src/core/lib/security/client_auth_filter.c",
-    "src/core/lib/security/credentials.c",
-    "src/core/lib/security/credentials_metadata.c",
-    "src/core/lib/security/credentials_posix.c",
-    "src/core/lib/security/credentials_win32.c",
-    "src/core/lib/security/google_default_credentials.c",
-    "src/core/lib/security/handshake.c",
-    "src/core/lib/security/json_token.c",
-    "src/core/lib/security/jwt_verifier.c",
-    "src/core/lib/security/secure_endpoint.c",
-    "src/core/lib/security/security_connector.c",
-    "src/core/lib/security/security_context.c",
-    "src/core/lib/security/server_auth_filter.c",
+    "src/core/lib/security/context/security_context.c",
+    "src/core/lib/security/credentials/composite/composite_credentials.c",
+    "src/core/lib/security/credentials/credentials.c",
+    "src/core/lib/security/credentials/credentials_metadata.c",
+    "src/core/lib/security/credentials/fake/fake_credentials.c",
+    "src/core/lib/security/credentials/google_default/credentials_posix.c",
+    "src/core/lib/security/credentials/google_default/credentials_win32.c",
+    "src/core/lib/security/credentials/google_default/google_default_credentials.c",
+    "src/core/lib/security/credentials/iam/iam_credentials.c",
+    "src/core/lib/security/credentials/jwt/json_token.c",
+    "src/core/lib/security/credentials/jwt/jwt_credentials.c",
+    "src/core/lib/security/credentials/jwt/jwt_verifier.c",
+    "src/core/lib/security/credentials/oauth2/oauth2_credentials.c",
+    "src/core/lib/security/credentials/plugin/plugin_credentials.c",
+    "src/core/lib/security/credentials/ssl/ssl_credentials.c",
+    "src/core/lib/security/transport/client_auth_filter.c",
+    "src/core/lib/security/transport/handshake.c",
+    "src/core/lib/security/transport/secure_endpoint.c",
+    "src/core/lib/security/transport/security_connector.c",
+    "src/core/lib/security/transport/server_auth_filter.c",
+    "src/core/lib/security/util/b64.c",
+    "src/core/lib/security/util/json_util.c",
     "src/core/lib/surface/init_secure.c",
     "src/core/lib/tsi/fake_transport_security.c",
     "src/core/lib/tsi/ssl_transport_security.c",
@@ -1416,20 +1433,28 @@ objc_library(
     "src/core/ext/transport/chttp2/transport/writing.c",
     "src/core/ext/transport/chttp2/alpn/alpn.c",
     "src/core/lib/http/httpcli_security_connector.c",
-    "src/core/lib/security/b64.c",
-    "src/core/lib/security/client_auth_filter.c",
-    "src/core/lib/security/credentials.c",
-    "src/core/lib/security/credentials_metadata.c",
-    "src/core/lib/security/credentials_posix.c",
-    "src/core/lib/security/credentials_win32.c",
-    "src/core/lib/security/google_default_credentials.c",
-    "src/core/lib/security/handshake.c",
-    "src/core/lib/security/json_token.c",
-    "src/core/lib/security/jwt_verifier.c",
-    "src/core/lib/security/secure_endpoint.c",
-    "src/core/lib/security/security_connector.c",
-    "src/core/lib/security/security_context.c",
-    "src/core/lib/security/server_auth_filter.c",
+    "src/core/lib/security/context/security_context.c",
+    "src/core/lib/security/credentials/composite/composite_credentials.c",
+    "src/core/lib/security/credentials/credentials.c",
+    "src/core/lib/security/credentials/credentials_metadata.c",
+    "src/core/lib/security/credentials/fake/fake_credentials.c",
+    "src/core/lib/security/credentials/google_default/credentials_posix.c",
+    "src/core/lib/security/credentials/google_default/credentials_win32.c",
+    "src/core/lib/security/credentials/google_default/google_default_credentials.c",
+    "src/core/lib/security/credentials/iam/iam_credentials.c",
+    "src/core/lib/security/credentials/jwt/json_token.c",
+    "src/core/lib/security/credentials/jwt/jwt_credentials.c",
+    "src/core/lib/security/credentials/jwt/jwt_verifier.c",
+    "src/core/lib/security/credentials/oauth2/oauth2_credentials.c",
+    "src/core/lib/security/credentials/plugin/plugin_credentials.c",
+    "src/core/lib/security/credentials/ssl/ssl_credentials.c",
+    "src/core/lib/security/transport/client_auth_filter.c",
+    "src/core/lib/security/transport/handshake.c",
+    "src/core/lib/security/transport/secure_endpoint.c",
+    "src/core/lib/security/transport/security_connector.c",
+    "src/core/lib/security/transport/server_auth_filter.c",
+    "src/core/lib/security/util/b64.c",
+    "src/core/lib/security/util/json_util.c",
     "src/core/lib/surface/init_secure.c",
     "src/core/lib/tsi/fake_transport_security.c",
     "src/core/lib/tsi/ssl_transport_security.c",
@@ -1596,15 +1621,24 @@ objc_library(
     "src/core/ext/transport/chttp2/transport/timeout_encoding.h",
     "src/core/ext/transport/chttp2/transport/varint.h",
     "src/core/ext/transport/chttp2/alpn/alpn.h",
-    "src/core/lib/security/auth_filters.h",
-    "src/core/lib/security/b64.h",
-    "src/core/lib/security/credentials.h",
-    "src/core/lib/security/handshake.h",
-    "src/core/lib/security/json_token.h",
-    "src/core/lib/security/jwt_verifier.h",
-    "src/core/lib/security/secure_endpoint.h",
-    "src/core/lib/security/security_connector.h",
-    "src/core/lib/security/security_context.h",
+    "src/core/lib/security/context/security_context.h",
+    "src/core/lib/security/credentials/composite/composite_credentials.h",
+    "src/core/lib/security/credentials/credentials.h",
+    "src/core/lib/security/credentials/fake/fake_credentials.h",
+    "src/core/lib/security/credentials/google_default/google_default_credentials.h",
+    "src/core/lib/security/credentials/iam/iam_credentials.h",
+    "src/core/lib/security/credentials/jwt/json_token.h",
+    "src/core/lib/security/credentials/jwt/jwt_credentials.h",
+    "src/core/lib/security/credentials/jwt/jwt_verifier.h",
+    "src/core/lib/security/credentials/oauth2/oauth2_credentials.h",
+    "src/core/lib/security/credentials/plugin/plugin_credentials.h",
+    "src/core/lib/security/credentials/ssl/ssl_credentials.h",
+    "src/core/lib/security/transport/auth_filters.h",
+    "src/core/lib/security/transport/handshake.h",
+    "src/core/lib/security/transport/secure_endpoint.h",
+    "src/core/lib/security/transport/security_connector.h",
+    "src/core/lib/security/util/b64.h",
+    "src/core/lib/security/util/json_util.h",
     "src/core/lib/tsi/fake_transport_security.h",
     "src/core/lib/tsi/ssl_transport_security.h",
     "src/core/lib/tsi/ssl_types.h",
diff --git a/Makefile b/Makefile
index 922e0b0568..64ecf38f49 100644
--- a/Makefile
+++ b/Makefile
@@ -2583,20 +2583,28 @@ LIBGRPC_SRC = \
     src/core/ext/transport/chttp2/transport/writing.c \
     src/core/ext/transport/chttp2/alpn/alpn.c \
     src/core/lib/http/httpcli_security_connector.c \
-    src/core/lib/security/b64.c \
-    src/core/lib/security/client_auth_filter.c \
-    src/core/lib/security/credentials.c \
-    src/core/lib/security/credentials_metadata.c \
-    src/core/lib/security/credentials_posix.c \
-    src/core/lib/security/credentials_win32.c \
-    src/core/lib/security/google_default_credentials.c \
-    src/core/lib/security/handshake.c \
-    src/core/lib/security/json_token.c \
-    src/core/lib/security/jwt_verifier.c \
-    src/core/lib/security/secure_endpoint.c \
-    src/core/lib/security/security_connector.c \
-    src/core/lib/security/security_context.c \
-    src/core/lib/security/server_auth_filter.c \
+    src/core/lib/security/context/security_context.c \
+    src/core/lib/security/credentials/composite/composite_credentials.c \
+    src/core/lib/security/credentials/credentials.c \
+    src/core/lib/security/credentials/credentials_metadata.c \
+    src/core/lib/security/credentials/fake/fake_credentials.c \
+    src/core/lib/security/credentials/google_default/credentials_posix.c \
+    src/core/lib/security/credentials/google_default/credentials_win32.c \
+    src/core/lib/security/credentials/google_default/google_default_credentials.c \
+    src/core/lib/security/credentials/iam/iam_credentials.c \
+    src/core/lib/security/credentials/jwt/json_token.c \
+    src/core/lib/security/credentials/jwt/jwt_credentials.c \
+    src/core/lib/security/credentials/jwt/jwt_verifier.c \
+    src/core/lib/security/credentials/oauth2/oauth2_credentials.c \
+    src/core/lib/security/credentials/plugin/plugin_credentials.c \
+    src/core/lib/security/credentials/ssl/ssl_credentials.c \
+    src/core/lib/security/transport/client_auth_filter.c \
+    src/core/lib/security/transport/handshake.c \
+    src/core/lib/security/transport/secure_endpoint.c \
+    src/core/lib/security/transport/security_connector.c \
+    src/core/lib/security/transport/server_auth_filter.c \
+    src/core/lib/security/util/b64.c \
+    src/core/lib/security/util/json_util.c \
     src/core/lib/surface/init_secure.c \
     src/core/lib/tsi/fake_transport_security.c \
     src/core/lib/tsi/ssl_transport_security.c \
@@ -14314,20 +14322,28 @@ ifneq ($(OPENSSL_DEP),)
 src/core/ext/transport/chttp2/client/secure/secure_channel_create.c: $(OPENSSL_DEP)
 src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c: $(OPENSSL_DEP)
 src/core/lib/http/httpcli_security_connector.c: $(OPENSSL_DEP)
-src/core/lib/security/b64.c: $(OPENSSL_DEP)
-src/core/lib/security/client_auth_filter.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials_metadata.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials_posix.c: $(OPENSSL_DEP)
-src/core/lib/security/credentials_win32.c: $(OPENSSL_DEP)
-src/core/lib/security/google_default_credentials.c: $(OPENSSL_DEP)
-src/core/lib/security/handshake.c: $(OPENSSL_DEP)
-src/core/lib/security/json_token.c: $(OPENSSL_DEP)
-src/core/lib/security/jwt_verifier.c: $(OPENSSL_DEP)
-src/core/lib/security/secure_endpoint.c: $(OPENSSL_DEP)
-src/core/lib/security/security_connector.c: $(OPENSSL_DEP)
-src/core/lib/security/security_context.c: $(OPENSSL_DEP)
-src/core/lib/security/server_auth_filter.c: $(OPENSSL_DEP)
+src/core/lib/security/context/security_context.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/composite/composite_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/credentials_metadata.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/fake/fake_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/google_default/credentials_posix.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/google_default/credentials_win32.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/google_default/google_default_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/iam/iam_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/jwt/json_token.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/jwt/jwt_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/jwt/jwt_verifier.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/oauth2/oauth2_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/plugin/plugin_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/credentials/ssl/ssl_credentials.c: $(OPENSSL_DEP)
+src/core/lib/security/transport/client_auth_filter.c: $(OPENSSL_DEP)
+src/core/lib/security/transport/handshake.c: $(OPENSSL_DEP)
+src/core/lib/security/transport/secure_endpoint.c: $(OPENSSL_DEP)
+src/core/lib/security/transport/security_connector.c: $(OPENSSL_DEP)
+src/core/lib/security/transport/server_auth_filter.c: $(OPENSSL_DEP)
+src/core/lib/security/util/b64.c: $(OPENSSL_DEP)
+src/core/lib/security/util/json_util.c: $(OPENSSL_DEP)
 src/core/lib/surface/init_secure.c: $(OPENSSL_DEP)
 src/core/lib/tsi/fake_transport_security.c: $(OPENSSL_DEP)
 src/core/lib/tsi/ssl_transport_security.c: $(OPENSSL_DEP)
diff --git a/binding.gyp b/binding.gyp
index 4314ab7243..06e742ca43 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -669,20 +669,28 @@
         'src/core/ext/transport/chttp2/transport/writing.c',
         'src/core/ext/transport/chttp2/alpn/alpn.c',
         'src/core/lib/http/httpcli_security_connector.c',
-        'src/core/lib/security/b64.c',
-        'src/core/lib/security/client_auth_filter.c',
-        'src/core/lib/security/credentials.c',
-        'src/core/lib/security/credentials_metadata.c',
-        'src/core/lib/security/credentials_posix.c',
-        'src/core/lib/security/credentials_win32.c',
-        'src/core/lib/security/google_default_credentials.c',
-        'src/core/lib/security/handshake.c',
-        'src/core/lib/security/json_token.c',
-        'src/core/lib/security/jwt_verifier.c',
-        'src/core/lib/security/secure_endpoint.c',
-        'src/core/lib/security/security_connector.c',
-        'src/core/lib/security/security_context.c',
-        'src/core/lib/security/server_auth_filter.c',
+        'src/core/lib/security/context/security_context.c',
+        'src/core/lib/security/credentials/composite/composite_credentials.c',
+        'src/core/lib/security/credentials/credentials.c',
+        'src/core/lib/security/credentials/credentials_metadata.c',
+        'src/core/lib/security/credentials/fake/fake_credentials.c',
+        'src/core/lib/security/credentials/google_default/credentials_posix.c',
+        'src/core/lib/security/credentials/google_default/credentials_win32.c',
+        'src/core/lib/security/credentials/google_default/google_default_credentials.c',
+        'src/core/lib/security/credentials/iam/iam_credentials.c',
+        'src/core/lib/security/credentials/jwt/json_token.c',
+        'src/core/lib/security/credentials/jwt/jwt_credentials.c',
+        'src/core/lib/security/credentials/jwt/jwt_verifier.c',
+        'src/core/lib/security/credentials/oauth2/oauth2_credentials.c',
+        'src/core/lib/security/credentials/plugin/plugin_credentials.c',
+        'src/core/lib/security/credentials/ssl/ssl_credentials.c',
+        'src/core/lib/security/transport/client_auth_filter.c',
+        'src/core/lib/security/transport/handshake.c',
+        'src/core/lib/security/transport/secure_endpoint.c',
+        'src/core/lib/security/transport/security_connector.c',
+        'src/core/lib/security/transport/server_auth_filter.c',
+        'src/core/lib/security/util/b64.c',
+        'src/core/lib/security/util/json_util.c',
         'src/core/lib/surface/init_secure.c',
         'src/core/lib/tsi/fake_transport_security.c',
         'src/core/lib/tsi/ssl_transport_security.c',
diff --git a/build.yaml b/build.yaml
index 441752dc3d..1d869009f4 100644
--- a/build.yaml
+++ b/build.yaml
@@ -402,31 +402,48 @@ filegroups:
   - include/grpc/grpc_security.h
   - include/grpc/grpc_security_constants.h
   headers:
-  - src/core/lib/security/auth_filters.h
-  - src/core/lib/security/b64.h
-  - src/core/lib/security/credentials.h
-  - src/core/lib/security/handshake.h
-  - src/core/lib/security/json_token.h
-  - src/core/lib/security/jwt_verifier.h
-  - src/core/lib/security/secure_endpoint.h
-  - src/core/lib/security/security_connector.h
-  - src/core/lib/security/security_context.h
+  - src/core/lib/security/context/security_context.h
+  - src/core/lib/security/credentials/composite/composite_credentials.h
+  - src/core/lib/security/credentials/credentials.h
+  - src/core/lib/security/credentials/fake/fake_credentials.h
+  - src/core/lib/security/credentials/google_default/google_default_credentials.h
+  - src/core/lib/security/credentials/iam/iam_credentials.h
+  - src/core/lib/security/credentials/jwt/json_token.h
+  - src/core/lib/security/credentials/jwt/jwt_credentials.h
+  - src/core/lib/security/credentials/jwt/jwt_verifier.h
+  - src/core/lib/security/credentials/oauth2/oauth2_credentials.h
+  - src/core/lib/security/credentials/plugin/plugin_credentials.h
+  - src/core/lib/security/credentials/ssl/ssl_credentials.h
+  - src/core/lib/security/transport/auth_filters.h
+  - src/core/lib/security/transport/handshake.h
+  - src/core/lib/security/transport/secure_endpoint.h
+  - src/core/lib/security/transport/security_connector.h
+  - src/core/lib/security/util/b64.h
+  - src/core/lib/security/util/json_util.h
   src:
   - src/core/lib/http/httpcli_security_connector.c
-  - src/core/lib/security/b64.c
-  - src/core/lib/security/client_auth_filter.c
-  - src/core/lib/security/credentials.c
-  - src/core/lib/security/credentials_metadata.c
-  - src/core/lib/security/credentials_posix.c
-  - src/core/lib/security/credentials_win32.c
-  - src/core/lib/security/google_default_credentials.c
-  - src/core/lib/security/handshake.c
-  - src/core/lib/security/json_token.c
-  - src/core/lib/security/jwt_verifier.c
-  - src/core/lib/security/secure_endpoint.c
-  - src/core/lib/security/security_connector.c
-  - src/core/lib/security/security_context.c
-  - src/core/lib/security/server_auth_filter.c
+  - src/core/lib/security/context/security_context.c
+  - src/core/lib/security/credentials/composite/composite_credentials.c
+  - src/core/lib/security/credentials/credentials.c
+  - src/core/lib/security/credentials/credentials_metadata.c
+  - src/core/lib/security/credentials/fake/fake_credentials.c
+  - src/core/lib/security/credentials/google_default/credentials_posix.c
+  - src/core/lib/security/credentials/google_default/credentials_win32.c
+  - src/core/lib/security/credentials/google_default/google_default_credentials.c
+  - src/core/lib/security/credentials/iam/iam_credentials.c
+  - src/core/lib/security/credentials/jwt/json_token.c
+  - src/core/lib/security/credentials/jwt/jwt_credentials.c
+  - src/core/lib/security/credentials/jwt/jwt_verifier.c
+  - src/core/lib/security/credentials/oauth2/oauth2_credentials.c
+  - src/core/lib/security/credentials/plugin/plugin_credentials.c
+  - src/core/lib/security/credentials/ssl/ssl_credentials.c
+  - src/core/lib/security/transport/client_auth_filter.c
+  - src/core/lib/security/transport/handshake.c
+  - src/core/lib/security/transport/secure_endpoint.c
+  - src/core/lib/security/transport/security_connector.c
+  - src/core/lib/security/transport/server_auth_filter.c
+  - src/core/lib/security/util/b64.c
+  - src/core/lib/security/util/json_util.c
   - src/core/lib/surface/init_secure.c
   secure: true
   uses:
diff --git a/config.m4 b/config.m4
index 74f9ad242a..40e827d1dd 100644
--- a/config.m4
+++ b/config.m4
@@ -188,20 +188,28 @@ if test "$PHP_GRPC" != "no"; then
     src/core/ext/transport/chttp2/transport/writing.c \
     src/core/ext/transport/chttp2/alpn/alpn.c \
     src/core/lib/http/httpcli_security_connector.c \
-    src/core/lib/security/b64.c \
-    src/core/lib/security/client_auth_filter.c \
-    src/core/lib/security/credentials.c \
-    src/core/lib/security/credentials_metadata.c \
-    src/core/lib/security/credentials_posix.c \
-    src/core/lib/security/credentials_win32.c \
-    src/core/lib/security/google_default_credentials.c \
-    src/core/lib/security/handshake.c \
-    src/core/lib/security/json_token.c \
-    src/core/lib/security/jwt_verifier.c \
-    src/core/lib/security/secure_endpoint.c \
-    src/core/lib/security/security_connector.c \
-    src/core/lib/security/security_context.c \
-    src/core/lib/security/server_auth_filter.c \
+    src/core/lib/security/context/security_context.c \
+    src/core/lib/security/credentials/composite/composite_credentials.c \
+    src/core/lib/security/credentials/credentials.c \
+    src/core/lib/security/credentials/credentials_metadata.c \
+    src/core/lib/security/credentials/fake/fake_credentials.c \
+    src/core/lib/security/credentials/google_default/credentials_posix.c \
+    src/core/lib/security/credentials/google_default/credentials_win32.c \
+    src/core/lib/security/credentials/google_default/google_default_credentials.c \
+    src/core/lib/security/credentials/iam/iam_credentials.c \
+    src/core/lib/security/credentials/jwt/json_token.c \
+    src/core/lib/security/credentials/jwt/jwt_credentials.c \
+    src/core/lib/security/credentials/jwt/jwt_verifier.c \
+    src/core/lib/security/credentials/oauth2/oauth2_credentials.c \
+    src/core/lib/security/credentials/plugin/plugin_credentials.c \
+    src/core/lib/security/credentials/ssl/ssl_credentials.c \
+    src/core/lib/security/transport/client_auth_filter.c \
+    src/core/lib/security/transport/handshake.c \
+    src/core/lib/security/transport/secure_endpoint.c \
+    src/core/lib/security/transport/security_connector.c \
+    src/core/lib/security/transport/server_auth_filter.c \
+    src/core/lib/security/util/b64.c \
+    src/core/lib/security/util/json_util.c \
     src/core/lib/surface/init_secure.c \
     src/core/lib/tsi/fake_transport_security.c \
     src/core/lib/tsi/ssl_transport_security.c \
@@ -573,7 +581,18 @@ if test "$PHP_GRPC" != "no"; then
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/iomgr)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/json)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/profiling)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/context)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/composite)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/fake)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/google_default)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/iam)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/jwt)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/oauth2)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/plugin)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/credentials/ssl)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/transport)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/security/util)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/support)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/surface)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/transport)
diff --git a/gRPC.podspec b/gRPC.podspec
index 77d35bd2c7..9ae4ea7c6e 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -257,15 +257,24 @@ Pod::Spec.new do |s|
                       'src/core/ext/transport/chttp2/transport/timeout_encoding.h',
                       'src/core/ext/transport/chttp2/transport/varint.h',
                       'src/core/ext/transport/chttp2/alpn/alpn.h',
-                      'src/core/lib/security/auth_filters.h',
-                      'src/core/lib/security/b64.h',
-                      'src/core/lib/security/credentials.h',
-                      'src/core/lib/security/handshake.h',
-                      'src/core/lib/security/json_token.h',
-                      'src/core/lib/security/jwt_verifier.h',
-                      'src/core/lib/security/secure_endpoint.h',
-                      'src/core/lib/security/security_connector.h',
-                      'src/core/lib/security/security_context.h',
+                      'src/core/lib/security/context/security_context.h',
+                      'src/core/lib/security/credentials/composite/composite_credentials.h',
+                      'src/core/lib/security/credentials/credentials.h',
+                      'src/core/lib/security/credentials/fake/fake_credentials.h',
+                      'src/core/lib/security/credentials/google_default/google_default_credentials.h',
+                      'src/core/lib/security/credentials/iam/iam_credentials.h',
+                      'src/core/lib/security/credentials/jwt/json_token.h',
+                      'src/core/lib/security/credentials/jwt/jwt_credentials.h',
+                      'src/core/lib/security/credentials/jwt/jwt_verifier.h',
+                      'src/core/lib/security/credentials/oauth2/oauth2_credentials.h',
+                      'src/core/lib/security/credentials/plugin/plugin_credentials.h',
+                      'src/core/lib/security/credentials/ssl/ssl_credentials.h',
+                      'src/core/lib/security/transport/auth_filters.h',
+                      'src/core/lib/security/transport/handshake.h',
+                      'src/core/lib/security/transport/secure_endpoint.h',
+                      'src/core/lib/security/transport/security_connector.h',
+                      'src/core/lib/security/util/b64.h',
+                      'src/core/lib/security/util/json_util.h',
                       'src/core/lib/tsi/fake_transport_security.h',
                       'src/core/lib/tsi/ssl_transport_security.h',
                       'src/core/lib/tsi/ssl_types.h',
@@ -433,20 +442,28 @@ Pod::Spec.new do |s|
                       'src/core/ext/transport/chttp2/transport/writing.c',
                       'src/core/ext/transport/chttp2/alpn/alpn.c',
                       'src/core/lib/http/httpcli_security_connector.c',
-                      'src/core/lib/security/b64.c',
-                      'src/core/lib/security/client_auth_filter.c',
-                      'src/core/lib/security/credentials.c',
-                      'src/core/lib/security/credentials_metadata.c',
-                      'src/core/lib/security/credentials_posix.c',
-                      'src/core/lib/security/credentials_win32.c',
-                      'src/core/lib/security/google_default_credentials.c',
-                      'src/core/lib/security/handshake.c',
-                      'src/core/lib/security/json_token.c',
-                      'src/core/lib/security/jwt_verifier.c',
-                      'src/core/lib/security/secure_endpoint.c',
-                      'src/core/lib/security/security_connector.c',
-                      'src/core/lib/security/security_context.c',
-                      'src/core/lib/security/server_auth_filter.c',
+                      'src/core/lib/security/context/security_context.c',
+                      'src/core/lib/security/credentials/composite/composite_credentials.c',
+                      'src/core/lib/security/credentials/credentials.c',
+                      'src/core/lib/security/credentials/credentials_metadata.c',
+                      'src/core/lib/security/credentials/fake/fake_credentials.c',
+                      'src/core/lib/security/credentials/google_default/credentials_posix.c',
+                      'src/core/lib/security/credentials/google_default/credentials_win32.c',
+                      'src/core/lib/security/credentials/google_default/google_default_credentials.c',
+                      'src/core/lib/security/credentials/iam/iam_credentials.c',
+                      'src/core/lib/security/credentials/jwt/json_token.c',
+                      'src/core/lib/security/credentials/jwt/jwt_credentials.c',
+                      'src/core/lib/security/credentials/jwt/jwt_verifier.c',
+                      'src/core/lib/security/credentials/oauth2/oauth2_credentials.c',
+                      'src/core/lib/security/credentials/plugin/plugin_credentials.c',
+                      'src/core/lib/security/credentials/ssl/ssl_credentials.c',
+                      'src/core/lib/security/transport/client_auth_filter.c',
+                      'src/core/lib/security/transport/handshake.c',
+                      'src/core/lib/security/transport/secure_endpoint.c',
+                      'src/core/lib/security/transport/security_connector.c',
+                      'src/core/lib/security/transport/server_auth_filter.c',
+                      'src/core/lib/security/util/b64.c',
+                      'src/core/lib/security/util/json_util.c',
                       'src/core/lib/surface/init_secure.c',
                       'src/core/lib/tsi/fake_transport_security.c',
                       'src/core/lib/tsi/ssl_transport_security.c',
@@ -599,15 +616,24 @@ Pod::Spec.new do |s|
                               'src/core/ext/transport/chttp2/transport/timeout_encoding.h',
                               'src/core/ext/transport/chttp2/transport/varint.h',
                               'src/core/ext/transport/chttp2/alpn/alpn.h',
-                              'src/core/lib/security/auth_filters.h',
-                              'src/core/lib/security/b64.h',
-                              'src/core/lib/security/credentials.h',
-                              'src/core/lib/security/handshake.h',
-                              'src/core/lib/security/json_token.h',
-                              'src/core/lib/security/jwt_verifier.h',
-                              'src/core/lib/security/secure_endpoint.h',
-                              'src/core/lib/security/security_connector.h',
-                              'src/core/lib/security/security_context.h',
+                              'src/core/lib/security/context/security_context.h',
+                              'src/core/lib/security/credentials/composite/composite_credentials.h',
+                              'src/core/lib/security/credentials/credentials.h',
+                              'src/core/lib/security/credentials/fake/fake_credentials.h',
+                              'src/core/lib/security/credentials/google_default/google_default_credentials.h',
+                              'src/core/lib/security/credentials/iam/iam_credentials.h',
+                              'src/core/lib/security/credentials/jwt/json_token.h',
+                              'src/core/lib/security/credentials/jwt/jwt_credentials.h',
+                              'src/core/lib/security/credentials/jwt/jwt_verifier.h',
+                              'src/core/lib/security/credentials/oauth2/oauth2_credentials.h',
+                              'src/core/lib/security/credentials/plugin/plugin_credentials.h',
+                              'src/core/lib/security/credentials/ssl/ssl_credentials.h',
+                              'src/core/lib/security/transport/auth_filters.h',
+                              'src/core/lib/security/transport/handshake.h',
+                              'src/core/lib/security/transport/secure_endpoint.h',
+                              'src/core/lib/security/transport/security_connector.h',
+                              'src/core/lib/security/util/b64.h',
+                              'src/core/lib/security/util/json_util.h',
                               'src/core/lib/tsi/fake_transport_security.h',
                               'src/core/lib/tsi/ssl_transport_security.h',
                               'src/core/lib/tsi/ssl_types.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index e68cd81da7..ffdce9dd24 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -265,15 +265,24 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/transport/chttp2/transport/timeout_encoding.h )
   s.files += %w( src/core/ext/transport/chttp2/transport/varint.h )
   s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.h )
-  s.files += %w( src/core/lib/security/auth_filters.h )
-  s.files += %w( src/core/lib/security/b64.h )
-  s.files += %w( src/core/lib/security/credentials.h )
-  s.files += %w( src/core/lib/security/handshake.h )
-  s.files += %w( src/core/lib/security/json_token.h )
-  s.files += %w( src/core/lib/security/jwt_verifier.h )
-  s.files += %w( src/core/lib/security/secure_endpoint.h )
-  s.files += %w( src/core/lib/security/security_connector.h )
-  s.files += %w( src/core/lib/security/security_context.h )
+  s.files += %w( src/core/lib/security/context/security_context.h )
+  s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.h )
+  s.files += %w( src/core/lib/security/credentials/credentials.h )
+  s.files += %w( src/core/lib/security/credentials/fake/fake_credentials.h )
+  s.files += %w( src/core/lib/security/credentials/google_default/google_default_credentials.h )
+  s.files += %w( src/core/lib/security/credentials/iam/iam_credentials.h )
+  s.files += %w( src/core/lib/security/credentials/jwt/json_token.h )
+  s.files += %w( src/core/lib/security/credentials/jwt/jwt_credentials.h )
+  s.files += %w( src/core/lib/security/credentials/jwt/jwt_verifier.h )
+  s.files += %w( src/core/lib/security/credentials/oauth2/oauth2_credentials.h )
+  s.files += %w( src/core/lib/security/credentials/plugin/plugin_credentials.h )
+  s.files += %w( src/core/lib/security/credentials/ssl/ssl_credentials.h )
+  s.files += %w( src/core/lib/security/transport/auth_filters.h )
+  s.files += %w( src/core/lib/security/transport/handshake.h )
+  s.files += %w( src/core/lib/security/transport/secure_endpoint.h )
+  s.files += %w( src/core/lib/security/transport/security_connector.h )
+  s.files += %w( src/core/lib/security/util/b64.h )
+  s.files += %w( src/core/lib/security/util/json_util.h )
   s.files += %w( src/core/lib/tsi/fake_transport_security.h )
   s.files += %w( src/core/lib/tsi/ssl_transport_security.h )
   s.files += %w( src/core/lib/tsi/ssl_types.h )
@@ -413,20 +422,28 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/transport/chttp2/transport/writing.c )
   s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.c )
   s.files += %w( src/core/lib/http/httpcli_security_connector.c )
-  s.files += %w( src/core/lib/security/b64.c )
-  s.files += %w( src/core/lib/security/client_auth_filter.c )
-  s.files += %w( src/core/lib/security/credentials.c )
-  s.files += %w( src/core/lib/security/credentials_metadata.c )
-  s.files += %w( src/core/lib/security/credentials_posix.c )
-  s.files += %w( src/core/lib/security/credentials_win32.c )
-  s.files += %w( src/core/lib/security/google_default_credentials.c )
-  s.files += %w( src/core/lib/security/handshake.c )
-  s.files += %w( src/core/lib/security/json_token.c )
-  s.files += %w( src/core/lib/security/jwt_verifier.c )
-  s.files += %w( src/core/lib/security/secure_endpoint.c )
-  s.files += %w( src/core/lib/security/security_connector.c )
-  s.files += %w( src/core/lib/security/security_context.c )
-  s.files += %w( src/core/lib/security/server_auth_filter.c )
+  s.files += %w( src/core/lib/security/context/security_context.c )
+  s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.c )
+  s.files += %w( src/core/lib/security/credentials/credentials.c )
+  s.files += %w( src/core/lib/security/credentials/credentials_metadata.c )
+  s.files += %w( src/core/lib/security/credentials/fake/fake_credentials.c )
+  s.files += %w( src/core/lib/security/credentials/google_default/credentials_posix.c )
+  s.files += %w( src/core/lib/security/credentials/google_default/credentials_win32.c )
+  s.files += %w( src/core/lib/security/credentials/google_default/google_default_credentials.c )
+  s.files += %w( src/core/lib/security/credentials/iam/iam_credentials.c )
+  s.files += %w( src/core/lib/security/credentials/jwt/json_token.c )
+  s.files += %w( src/core/lib/security/credentials/jwt/jwt_credentials.c )
+  s.files += %w( src/core/lib/security/credentials/jwt/jwt_verifier.c )
+  s.files += %w( src/core/lib/security/credentials/oauth2/oauth2_credentials.c )
+  s.files += %w( src/core/lib/security/credentials/plugin/plugin_credentials.c )
+  s.files += %w( src/core/lib/security/credentials/ssl/ssl_credentials.c )
+  s.files += %w( src/core/lib/security/transport/client_auth_filter.c )
+  s.files += %w( src/core/lib/security/transport/handshake.c )
+  s.files += %w( src/core/lib/security/transport/secure_endpoint.c )
+  s.files += %w( src/core/lib/security/transport/security_connector.c )
+  s.files += %w( src/core/lib/security/transport/server_auth_filter.c )
+  s.files += %w( src/core/lib/security/util/b64.c )
+  s.files += %w( src/core/lib/security/util/json_util.c )
   s.files += %w( src/core/lib/surface/init_secure.c )
   s.files += %w( src/core/lib/tsi/fake_transport_security.c )
   s.files += %w( src/core/lib/tsi/ssl_transport_security.c )
diff --git a/package.xml b/package.xml
index ffb1c56ed6..06c00bdb03 100644
--- a/package.xml
+++ b/package.xml
@@ -272,15 +272,24 @@
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/timeout_encoding.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/varint.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/alpn/alpn.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/auth_filters.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/b64.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/credentials.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/handshake.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/json_token.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/jwt_verifier.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/secure_endpoint.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/security_connector.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/security_context.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/context/security_context.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/composite/composite_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/fake/fake_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/google_default/google_default_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/iam/iam_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/jwt/json_token.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/jwt/jwt_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/jwt/jwt_verifier.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/oauth2/oauth2_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/plugin/plugin_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/ssl/ssl_credentials.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/auth_filters.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/handshake.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/secure_endpoint.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/security_connector.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/util/b64.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/util/json_util.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/tsi/fake_transport_security.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/tsi/ssl_transport_security.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/tsi/ssl_types.h" role="src" />
@@ -420,20 +429,28 @@
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/transport/writing.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/alpn/alpn.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/http/httpcli_security_connector.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/b64.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/client_auth_filter.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/credentials.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/credentials_metadata.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/credentials_posix.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/credentials_win32.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/google_default_credentials.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/handshake.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/json_token.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/jwt_verifier.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/secure_endpoint.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/security_connector.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/security_context.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/security/server_auth_filter.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/context/security_context.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/composite/composite_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/credentials_metadata.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/fake/fake_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/google_default/credentials_posix.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/google_default/credentials_win32.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/google_default/google_default_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/iam/iam_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/jwt/json_token.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/jwt/jwt_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/jwt/jwt_verifier.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/oauth2/oauth2_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/plugin/plugin_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/credentials/ssl/ssl_credentials.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/client_auth_filter.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/handshake.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/secure_endpoint.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/security_connector.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/transport/server_auth_filter.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/util/b64.c" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/security/util/json_util.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/surface/init_secure.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/tsi/fake_transport_security.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/tsi/ssl_transport_security.c" role="src" />
diff --git a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
index 58af6f995a..a262306085 100644
--- a/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
+++ b/src/core/ext/transport/chttp2/client/secure/secure_channel_create.c
@@ -45,9 +45,9 @@
 #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
 #include "src/core/lib/channel/channel_args.h"
 #include "src/core/lib/iomgr/tcp_client.h"
-#include "src/core/lib/security/auth_filters.h"
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/transport/auth_filters.h"
 #include "src/core/lib/surface/api_trace.h"
 #include "src/core/lib/surface/channel.h"
 #include "src/core/lib/tsi/transport_security_interface.h"
diff --git a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
index 698b2bef61..2c9f013c23 100644
--- a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
+++ b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
@@ -45,10 +45,10 @@
 #include "src/core/lib/iomgr/endpoint.h"
 #include "src/core/lib/iomgr/resolve_address.h"
 #include "src/core/lib/iomgr/tcp_server.h"
-#include "src/core/lib/security/auth_filters.h"
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/security_connector.h"
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/transport/auth_filters.h"
+#include "src/core/lib/security/transport/security_connector.h"
 #include "src/core/lib/surface/api_trace.h"
 #include "src/core/lib/surface/server.h"
 
diff --git a/src/core/lib/http/httpcli_security_connector.c b/src/core/lib/http/httpcli_security_connector.c
index ea4bff30d4..5590928968 100644
--- a/src/core/lib/http/httpcli_security_connector.c
+++ b/src/core/lib/http/httpcli_security_connector.c
@@ -38,7 +38,7 @@
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
-#include "src/core/lib/security/handshake.h"
+#include "src/core/lib/security/transport/handshake.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/tsi/ssl_transport_security.h"
 
diff --git a/src/core/lib/security/security_context.c b/src/core/lib/security/context/security_context.c
similarity index 99%
rename from src/core/lib/security/security_context.c
rename to src/core/lib/security/context/security_context.c
index 343e0b5b8b..127b13ee50 100644
--- a/src/core/lib/security/security_context.c
+++ b/src/core/lib/security/context/security_context.c
@@ -33,7 +33,7 @@
 
 #include <string.h>
 
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/surface/api_trace.h"
 #include "src/core/lib/surface/call.h"
diff --git a/src/core/lib/security/security_context.h b/src/core/lib/security/context/security_context.h
similarity index 94%
rename from src/core/lib/security/security_context.h
rename to src/core/lib/security/context/security_context.h
index 81161ec47d..ef0c06b1fb 100644
--- a/src/core/lib/security/security_context.h
+++ b/src/core/lib/security/context/security_context.h
@@ -31,11 +31,11 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_SECURITY_CONTEXT_H
-#define GRPC_CORE_LIB_SECURITY_SECURITY_CONTEXT_H
+#ifndef GRPC_CORE_LIB_SECURITY_CONTEXT_SECURITY_CONTEXT_H
+#define GRPC_CORE_LIB_SECURITY_CONTEXT_SECURITY_CONTEXT_H
 
 #include "src/core/lib/iomgr/pollset.h"
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 
 /* --- grpc_auth_context ---
 
@@ -111,4 +111,4 @@ grpc_auth_context *grpc_auth_context_from_arg(const grpc_arg *arg);
 grpc_auth_context *grpc_find_auth_context_in_args(
     const grpc_channel_args *args);
 
-#endif /* GRPC_CORE_LIB_SECURITY_SECURITY_CONTEXT_H */
+#endif /* GRPC_CORE_LIB_SECURITY_CONTEXT_SECURITY_CONTEXT_H */
diff --git a/src/core/lib/security/credentials.c b/src/core/lib/security/credentials.c
deleted file mode 100644
index fd5ad3589b..0000000000
--- a/src/core/lib/security/credentials.c
+++ /dev/null
@@ -1,1296 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include "src/core/lib/security/credentials.h"
-
-#include <stdio.h>
-#include <string.h>
-
-#include "src/core/lib/channel/channel_args.h"
-#include "src/core/lib/channel/http_client_filter.h"
-#include "src/core/lib/http/httpcli.h"
-#include "src/core/lib/http/parser.h"
-#include "src/core/lib/iomgr/executor.h"
-#include "src/core/lib/json/json.h"
-#include "src/core/lib/support/string.h"
-#include "src/core/lib/surface/api_trace.h"
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-#include <grpc/support/string_util.h>
-#include <grpc/support/sync.h>
-#include <grpc/support/time.h>
-
-/* -- Common. -- */
-
-struct grpc_credentials_metadata_request {
-  grpc_call_credentials *creds;
-  grpc_credentials_metadata_cb cb;
-  void *user_data;
-};
-
-static grpc_credentials_metadata_request *
-grpc_credentials_metadata_request_create(grpc_call_credentials *creds,
-                                         grpc_credentials_metadata_cb cb,
-                                         void *user_data) {
-  grpc_credentials_metadata_request *r =
-      gpr_malloc(sizeof(grpc_credentials_metadata_request));
-  r->creds = grpc_call_credentials_ref(creds);
-  r->cb = cb;
-  r->user_data = user_data;
-  return r;
-}
-
-static void grpc_credentials_metadata_request_destroy(
-    grpc_credentials_metadata_request *r) {
-  grpc_call_credentials_unref(r->creds);
-  gpr_free(r);
-}
-
-grpc_channel_credentials *grpc_channel_credentials_ref(
-    grpc_channel_credentials *creds) {
-  if (creds == NULL) return NULL;
-  gpr_ref(&creds->refcount);
-  return creds;
-}
-
-void grpc_channel_credentials_unref(grpc_channel_credentials *creds) {
-  if (creds == NULL) return;
-  if (gpr_unref(&creds->refcount)) {
-    if (creds->vtable->destruct != NULL) creds->vtable->destruct(creds);
-    gpr_free(creds);
-  }
-}
-
-void grpc_channel_credentials_release(grpc_channel_credentials *creds) {
-  GRPC_API_TRACE("grpc_channel_credentials_release(creds=%p)", 1, (creds));
-  grpc_channel_credentials_unref(creds);
-}
-
-grpc_call_credentials *grpc_call_credentials_ref(grpc_call_credentials *creds) {
-  if (creds == NULL) return NULL;
-  gpr_ref(&creds->refcount);
-  return creds;
-}
-
-void grpc_call_credentials_unref(grpc_call_credentials *creds) {
-  if (creds == NULL) return;
-  if (gpr_unref(&creds->refcount)) {
-    if (creds->vtable->destruct != NULL) creds->vtable->destruct(creds);
-    gpr_free(creds);
-  }
-}
-
-void grpc_call_credentials_release(grpc_call_credentials *creds) {
-  GRPC_API_TRACE("grpc_call_credentials_release(creds=%p)", 1, (creds));
-  grpc_call_credentials_unref(creds);
-}
-
-void grpc_call_credentials_get_request_metadata(
-    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
-    grpc_pollset *pollset, grpc_auth_metadata_context context,
-    grpc_credentials_metadata_cb cb, void *user_data) {
-  if (creds == NULL || creds->vtable->get_request_metadata == NULL) {
-    if (cb != NULL) {
-      cb(exec_ctx, user_data, NULL, 0, GRPC_CREDENTIALS_OK);
-    }
-    return;
-  }
-  creds->vtable->get_request_metadata(exec_ctx, creds, pollset, context, cb,
-                                      user_data);
-}
-
-grpc_security_status grpc_channel_credentials_create_security_connector(
-    grpc_channel_credentials *channel_creds, const char *target,
-    const grpc_channel_args *args, grpc_channel_security_connector **sc,
-    grpc_channel_args **new_args) {
-  *new_args = NULL;
-  if (channel_creds == NULL) {
-    return GRPC_SECURITY_ERROR;
-  }
-  GPR_ASSERT(channel_creds->vtable->create_security_connector != NULL);
-  return channel_creds->vtable->create_security_connector(
-      channel_creds, NULL, target, args, sc, new_args);
-}
-
-grpc_server_credentials *grpc_server_credentials_ref(
-    grpc_server_credentials *creds) {
-  if (creds == NULL) return NULL;
-  gpr_ref(&creds->refcount);
-  return creds;
-}
-
-void grpc_server_credentials_unref(grpc_server_credentials *creds) {
-  if (creds == NULL) return;
-  if (gpr_unref(&creds->refcount)) {
-    if (creds->vtable->destruct != NULL) creds->vtable->destruct(creds);
-    if (creds->processor.destroy != NULL && creds->processor.state != NULL) {
-      creds->processor.destroy(creds->processor.state);
-    }
-    gpr_free(creds);
-  }
-}
-
-void grpc_server_credentials_release(grpc_server_credentials *creds) {
-  GRPC_API_TRACE("grpc_server_credentials_release(creds=%p)", 1, (creds));
-  grpc_server_credentials_unref(creds);
-}
-
-grpc_security_status grpc_server_credentials_create_security_connector(
-    grpc_server_credentials *creds, grpc_server_security_connector **sc) {
-  if (creds == NULL || creds->vtable->create_security_connector == NULL) {
-    gpr_log(GPR_ERROR, "Server credentials cannot create security context.");
-    return GRPC_SECURITY_ERROR;
-  }
-  return creds->vtable->create_security_connector(creds, sc);
-}
-
-void grpc_server_credentials_set_auth_metadata_processor(
-    grpc_server_credentials *creds, grpc_auth_metadata_processor processor) {
-  GRPC_API_TRACE(
-      "grpc_server_credentials_set_auth_metadata_processor("
-      "creds=%p, "
-      "processor=grpc_auth_metadata_processor { process: %p, state: %p })",
-      3, (creds, (void *)(intptr_t)processor.process, processor.state));
-  if (creds == NULL) return;
-  if (creds->processor.destroy != NULL && creds->processor.state != NULL) {
-    creds->processor.destroy(creds->processor.state);
-  }
-  creds->processor = processor;
-}
-
-static void server_credentials_pointer_arg_destroy(void *p) {
-  grpc_server_credentials_unref(p);
-}
-
-static void *server_credentials_pointer_arg_copy(void *p) {
-  return grpc_server_credentials_ref(p);
-}
-
-static int server_credentials_pointer_cmp(void *a, void *b) {
-  return GPR_ICMP(a, b);
-}
-
-static const grpc_arg_pointer_vtable cred_ptr_vtable = {
-    server_credentials_pointer_arg_copy, server_credentials_pointer_arg_destroy,
-    server_credentials_pointer_cmp};
-
-grpc_arg grpc_server_credentials_to_arg(grpc_server_credentials *p) {
-  grpc_arg arg;
-  memset(&arg, 0, sizeof(grpc_arg));
-  arg.type = GRPC_ARG_POINTER;
-  arg.key = GRPC_SERVER_CREDENTIALS_ARG;
-  arg.value.pointer.p = p;
-  arg.value.pointer.vtable = &cred_ptr_vtable;
-  return arg;
-}
-
-grpc_server_credentials *grpc_server_credentials_from_arg(const grpc_arg *arg) {
-  if (strcmp(arg->key, GRPC_SERVER_CREDENTIALS_ARG) != 0) return NULL;
-  if (arg->type != GRPC_ARG_POINTER) {
-    gpr_log(GPR_ERROR, "Invalid type %d for arg %s", arg->type,
-            GRPC_SERVER_CREDENTIALS_ARG);
-    return NULL;
-  }
-  return arg->value.pointer.p;
-}
-
-grpc_server_credentials *grpc_find_server_credentials_in_args(
-    const grpc_channel_args *args) {
-  size_t i;
-  if (args == NULL) return NULL;
-  for (i = 0; i < args->num_args; i++) {
-    grpc_server_credentials *p =
-        grpc_server_credentials_from_arg(&args->args[i]);
-    if (p != NULL) return p;
-  }
-  return NULL;
-}
-
-/* -- Ssl credentials. -- */
-
-static void ssl_destruct(grpc_channel_credentials *creds) {
-  grpc_ssl_credentials *c = (grpc_ssl_credentials *)creds;
-  if (c->config.pem_root_certs != NULL) gpr_free(c->config.pem_root_certs);
-  if (c->config.pem_private_key != NULL) gpr_free(c->config.pem_private_key);
-  if (c->config.pem_cert_chain != NULL) gpr_free(c->config.pem_cert_chain);
-}
-
-static void ssl_server_destruct(grpc_server_credentials *creds) {
-  grpc_ssl_server_credentials *c = (grpc_ssl_server_credentials *)creds;
-  size_t i;
-  for (i = 0; i < c->config.num_key_cert_pairs; i++) {
-    if (c->config.pem_private_keys[i] != NULL) {
-      gpr_free(c->config.pem_private_keys[i]);
-    }
-    if (c->config.pem_cert_chains[i] != NULL) {
-      gpr_free(c->config.pem_cert_chains[i]);
-    }
-  }
-  if (c->config.pem_private_keys != NULL) gpr_free(c->config.pem_private_keys);
-  if (c->config.pem_private_keys_sizes != NULL) {
-    gpr_free(c->config.pem_private_keys_sizes);
-  }
-  if (c->config.pem_cert_chains != NULL) gpr_free(c->config.pem_cert_chains);
-  if (c->config.pem_cert_chains_sizes != NULL) {
-    gpr_free(c->config.pem_cert_chains_sizes);
-  }
-  if (c->config.pem_root_certs != NULL) gpr_free(c->config.pem_root_certs);
-}
-
-static grpc_security_status ssl_create_security_connector(
-    grpc_channel_credentials *creds, grpc_call_credentials *call_creds,
-    const char *target, const grpc_channel_args *args,
-    grpc_channel_security_connector **sc, grpc_channel_args **new_args) {
-  grpc_ssl_credentials *c = (grpc_ssl_credentials *)creds;
-  grpc_security_status status = GRPC_SECURITY_OK;
-  size_t i = 0;
-  const char *overridden_target_name = NULL;
-  grpc_arg new_arg;
-
-  for (i = 0; args && i < args->num_args; i++) {
-    grpc_arg *arg = &args->args[i];
-    if (strcmp(arg->key, GRPC_SSL_TARGET_NAME_OVERRIDE_ARG) == 0 &&
-        arg->type == GRPC_ARG_STRING) {
-      overridden_target_name = arg->value.string;
-      break;
-    }
-  }
-  status = grpc_ssl_channel_security_connector_create(
-      call_creds, &c->config, target, overridden_target_name, sc);
-  if (status != GRPC_SECURITY_OK) {
-    return status;
-  }
-  new_arg.type = GRPC_ARG_STRING;
-  new_arg.key = GRPC_ARG_HTTP2_SCHEME;
-  new_arg.value.string = "https";
-  *new_args = grpc_channel_args_copy_and_add(args, &new_arg, 1);
-  return status;
-}
-
-static grpc_security_status ssl_server_create_security_connector(
-    grpc_server_credentials *creds, grpc_server_security_connector **sc) {
-  grpc_ssl_server_credentials *c = (grpc_ssl_server_credentials *)creds;
-  return grpc_ssl_server_security_connector_create(&c->config, sc);
-}
-
-static grpc_channel_credentials_vtable ssl_vtable = {
-    ssl_destruct, ssl_create_security_connector};
-
-static grpc_server_credentials_vtable ssl_server_vtable = {
-    ssl_server_destruct, ssl_server_create_security_connector};
-
-static void ssl_copy_key_material(const char *input, unsigned char **output,
-                                  size_t *output_size) {
-  *output_size = strlen(input);
-  *output = gpr_malloc(*output_size);
-  memcpy(*output, input, *output_size);
-}
-
-static void ssl_build_config(const char *pem_root_certs,
-                             grpc_ssl_pem_key_cert_pair *pem_key_cert_pair,
-                             grpc_ssl_config *config) {
-  if (pem_root_certs != NULL) {
-    ssl_copy_key_material(pem_root_certs, &config->pem_root_certs,
-                          &config->pem_root_certs_size);
-  }
-  if (pem_key_cert_pair != NULL) {
-    GPR_ASSERT(pem_key_cert_pair->private_key != NULL);
-    GPR_ASSERT(pem_key_cert_pair->cert_chain != NULL);
-    ssl_copy_key_material(pem_key_cert_pair->private_key,
-                          &config->pem_private_key,
-                          &config->pem_private_key_size);
-    ssl_copy_key_material(pem_key_cert_pair->cert_chain,
-                          &config->pem_cert_chain,
-                          &config->pem_cert_chain_size);
-  }
-}
-
-static void ssl_build_server_config(
-    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
-    size_t num_key_cert_pairs,
-    grpc_ssl_client_certificate_request_type client_certificate_request,
-    grpc_ssl_server_config *config) {
-  size_t i;
-  config->client_certificate_request = client_certificate_request;
-  if (pem_root_certs != NULL) {
-    ssl_copy_key_material(pem_root_certs, &config->pem_root_certs,
-                          &config->pem_root_certs_size);
-  }
-  if (num_key_cert_pairs > 0) {
-    GPR_ASSERT(pem_key_cert_pairs != NULL);
-    config->pem_private_keys =
-        gpr_malloc(num_key_cert_pairs * sizeof(unsigned char *));
-    config->pem_cert_chains =
-        gpr_malloc(num_key_cert_pairs * sizeof(unsigned char *));
-    config->pem_private_keys_sizes =
-        gpr_malloc(num_key_cert_pairs * sizeof(size_t));
-    config->pem_cert_chains_sizes =
-        gpr_malloc(num_key_cert_pairs * sizeof(size_t));
-  }
-  config->num_key_cert_pairs = num_key_cert_pairs;
-  for (i = 0; i < num_key_cert_pairs; i++) {
-    GPR_ASSERT(pem_key_cert_pairs[i].private_key != NULL);
-    GPR_ASSERT(pem_key_cert_pairs[i].cert_chain != NULL);
-    ssl_copy_key_material(pem_key_cert_pairs[i].private_key,
-                          &config->pem_private_keys[i],
-                          &config->pem_private_keys_sizes[i]);
-    ssl_copy_key_material(pem_key_cert_pairs[i].cert_chain,
-                          &config->pem_cert_chains[i],
-                          &config->pem_cert_chains_sizes[i]);
-  }
-}
-
-grpc_channel_credentials *grpc_ssl_credentials_create(
-    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pair,
-    void *reserved) {
-  grpc_ssl_credentials *c = gpr_malloc(sizeof(grpc_ssl_credentials));
-  GRPC_API_TRACE(
-      "grpc_ssl_credentials_create(pem_root_certs=%s, "
-      "pem_key_cert_pair=%p, "
-      "reserved=%p)",
-      3, (pem_root_certs, pem_key_cert_pair, reserved));
-  GPR_ASSERT(reserved == NULL);
-  memset(c, 0, sizeof(grpc_ssl_credentials));
-  c->base.type = GRPC_CHANNEL_CREDENTIALS_TYPE_SSL;
-  c->base.vtable = &ssl_vtable;
-  gpr_ref_init(&c->base.refcount, 1);
-  ssl_build_config(pem_root_certs, pem_key_cert_pair, &c->config);
-  return &c->base;
-}
-
-grpc_server_credentials *grpc_ssl_server_credentials_create(
-    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
-    size_t num_key_cert_pairs, int force_client_auth, void *reserved) {
-  return grpc_ssl_server_credentials_create_ex(
-      pem_root_certs, pem_key_cert_pairs, num_key_cert_pairs,
-      force_client_auth
-          ? GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY
-          : GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE,
-      reserved);
-}
-
-grpc_server_credentials *grpc_ssl_server_credentials_create_ex(
-    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
-    size_t num_key_cert_pairs,
-    grpc_ssl_client_certificate_request_type client_certificate_request,
-    void *reserved) {
-  grpc_ssl_server_credentials *c =
-      gpr_malloc(sizeof(grpc_ssl_server_credentials));
-  GRPC_API_TRACE(
-      "grpc_ssl_server_credentials_create_ex("
-      "pem_root_certs=%s, pem_key_cert_pairs=%p, num_key_cert_pairs=%lu, "
-      "client_certificate_request=%d, reserved=%p)",
-      5, (pem_root_certs, pem_key_cert_pairs, (unsigned long)num_key_cert_pairs,
-          client_certificate_request, reserved));
-  GPR_ASSERT(reserved == NULL);
-  memset(c, 0, sizeof(grpc_ssl_server_credentials));
-  c->base.type = GRPC_CHANNEL_CREDENTIALS_TYPE_SSL;
-  gpr_ref_init(&c->base.refcount, 1);
-  c->base.vtable = &ssl_server_vtable;
-  ssl_build_server_config(pem_root_certs, pem_key_cert_pairs,
-                          num_key_cert_pairs, client_certificate_request,
-                          &c->config);
-  return &c->base;
-}
-
-/* -- Jwt credentials -- */
-
-static void jwt_reset_cache(grpc_service_account_jwt_access_credentials *c) {
-  if (c->cached.jwt_md != NULL) {
-    grpc_credentials_md_store_unref(c->cached.jwt_md);
-    c->cached.jwt_md = NULL;
-  }
-  if (c->cached.service_url != NULL) {
-    gpr_free(c->cached.service_url);
-    c->cached.service_url = NULL;
-  }
-  c->cached.jwt_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
-}
-
-static void jwt_destruct(grpc_call_credentials *creds) {
-  grpc_service_account_jwt_access_credentials *c =
-      (grpc_service_account_jwt_access_credentials *)creds;
-  grpc_auth_json_key_destruct(&c->key);
-  jwt_reset_cache(c);
-  gpr_mu_destroy(&c->cache_mu);
-}
-
-static void jwt_get_request_metadata(grpc_exec_ctx *exec_ctx,
-                                     grpc_call_credentials *creds,
-                                     grpc_pollset *pollset,
-                                     grpc_auth_metadata_context context,
-                                     grpc_credentials_metadata_cb cb,
-                                     void *user_data) {
-  grpc_service_account_jwt_access_credentials *c =
-      (grpc_service_account_jwt_access_credentials *)creds;
-  gpr_timespec refresh_threshold = gpr_time_from_seconds(
-      GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
-
-  /* See if we can return a cached jwt. */
-  grpc_credentials_md_store *jwt_md = NULL;
-  {
-    gpr_mu_lock(&c->cache_mu);
-    if (c->cached.service_url != NULL &&
-        strcmp(c->cached.service_url, context.service_url) == 0 &&
-        c->cached.jwt_md != NULL &&
-        (gpr_time_cmp(gpr_time_sub(c->cached.jwt_expiration,
-                                   gpr_now(GPR_CLOCK_REALTIME)),
-                      refresh_threshold) > 0)) {
-      jwt_md = grpc_credentials_md_store_ref(c->cached.jwt_md);
-    }
-    gpr_mu_unlock(&c->cache_mu);
-  }
-
-  if (jwt_md == NULL) {
-    char *jwt = NULL;
-    /* Generate a new jwt. */
-    gpr_mu_lock(&c->cache_mu);
-    jwt_reset_cache(c);
-    jwt = grpc_jwt_encode_and_sign(&c->key, context.service_url,
-                                   c->jwt_lifetime, NULL);
-    if (jwt != NULL) {
-      char *md_value;
-      gpr_asprintf(&md_value, "Bearer %s", jwt);
-      gpr_free(jwt);
-      c->cached.jwt_expiration =
-          gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), c->jwt_lifetime);
-      c->cached.service_url = gpr_strdup(context.service_url);
-      c->cached.jwt_md = grpc_credentials_md_store_create(1);
-      grpc_credentials_md_store_add_cstrings(
-          c->cached.jwt_md, GRPC_AUTHORIZATION_METADATA_KEY, md_value);
-      gpr_free(md_value);
-      jwt_md = grpc_credentials_md_store_ref(c->cached.jwt_md);
-    }
-    gpr_mu_unlock(&c->cache_mu);
-  }
-
-  if (jwt_md != NULL) {
-    cb(exec_ctx, user_data, jwt_md->entries, jwt_md->num_entries,
-       GRPC_CREDENTIALS_OK);
-    grpc_credentials_md_store_unref(jwt_md);
-  } else {
-    cb(exec_ctx, user_data, NULL, 0, GRPC_CREDENTIALS_ERROR);
-  }
-}
-
-static grpc_call_credentials_vtable jwt_vtable = {jwt_destruct,
-                                                  jwt_get_request_metadata};
-
-grpc_call_credentials *
-grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
-    grpc_auth_json_key key, gpr_timespec token_lifetime) {
-  grpc_service_account_jwt_access_credentials *c;
-  if (!grpc_auth_json_key_is_valid(&key)) {
-    gpr_log(GPR_ERROR, "Invalid input for jwt credentials creation");
-    return NULL;
-  }
-  c = gpr_malloc(sizeof(grpc_service_account_jwt_access_credentials));
-  memset(c, 0, sizeof(grpc_service_account_jwt_access_credentials));
-  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_JWT;
-  gpr_ref_init(&c->base.refcount, 1);
-  c->base.vtable = &jwt_vtable;
-  c->key = key;
-  c->jwt_lifetime = token_lifetime;
-  gpr_mu_init(&c->cache_mu);
-  jwt_reset_cache(c);
-  return &c->base;
-}
-
-grpc_call_credentials *grpc_service_account_jwt_access_credentials_create(
-    const char *json_key, gpr_timespec token_lifetime, void *reserved) {
-  GRPC_API_TRACE(
-      "grpc_service_account_jwt_access_credentials_create("
-      "json_key=%s, "
-      "token_lifetime="
-      "gpr_timespec { tv_sec: %lld, tv_nsec: %d, clock_type: %d }, "
-      "reserved=%p)",
-      5,
-      (json_key, (long long)token_lifetime.tv_sec, (int)token_lifetime.tv_nsec,
-       (int)token_lifetime.clock_type, reserved));
-  GPR_ASSERT(reserved == NULL);
-  return grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
-      grpc_auth_json_key_create_from_string(json_key), token_lifetime);
-}
-
-/* -- Oauth2TokenFetcher credentials -- */
-
-static void oauth2_token_fetcher_destruct(grpc_call_credentials *creds) {
-  grpc_oauth2_token_fetcher_credentials *c =
-      (grpc_oauth2_token_fetcher_credentials *)creds;
-  grpc_credentials_md_store_unref(c->access_token_md);
-  gpr_mu_destroy(&c->mu);
-  grpc_httpcli_context_destroy(&c->httpcli_context);
-}
-
-grpc_credentials_status
-grpc_oauth2_token_fetcher_credentials_parse_server_response(
-    const grpc_http_response *response, grpc_credentials_md_store **token_md,
-    gpr_timespec *token_lifetime) {
-  char *null_terminated_body = NULL;
-  char *new_access_token = NULL;
-  grpc_credentials_status status = GRPC_CREDENTIALS_OK;
-  grpc_json *json = NULL;
-
-  if (response == NULL) {
-    gpr_log(GPR_ERROR, "Received NULL response.");
-    status = GRPC_CREDENTIALS_ERROR;
-    goto end;
-  }
-
-  if (response->body_length > 0) {
-    null_terminated_body = gpr_malloc(response->body_length + 1);
-    null_terminated_body[response->body_length] = '\0';
-    memcpy(null_terminated_body, response->body, response->body_length);
-  }
-
-  if (response->status != 200) {
-    gpr_log(GPR_ERROR, "Call to http server ended with error %d [%s].",
-            response->status,
-            null_terminated_body != NULL ? null_terminated_body : "");
-    status = GRPC_CREDENTIALS_ERROR;
-    goto end;
-  } else {
-    grpc_json *access_token = NULL;
-    grpc_json *token_type = NULL;
-    grpc_json *expires_in = NULL;
-    grpc_json *ptr;
-    json = grpc_json_parse_string(null_terminated_body);
-    if (json == NULL) {
-      gpr_log(GPR_ERROR, "Could not parse JSON from %s", null_terminated_body);
-      status = GRPC_CREDENTIALS_ERROR;
-      goto end;
-    }
-    if (json->type != GRPC_JSON_OBJECT) {
-      gpr_log(GPR_ERROR, "Response should be a JSON object");
-      status = GRPC_CREDENTIALS_ERROR;
-      goto end;
-    }
-    for (ptr = json->child; ptr; ptr = ptr->next) {
-      if (strcmp(ptr->key, "access_token") == 0) {
-        access_token = ptr;
-      } else if (strcmp(ptr->key, "token_type") == 0) {
-        token_type = ptr;
-      } else if (strcmp(ptr->key, "expires_in") == 0) {
-        expires_in = ptr;
-      }
-    }
-    if (access_token == NULL || access_token->type != GRPC_JSON_STRING) {
-      gpr_log(GPR_ERROR, "Missing or invalid access_token in JSON.");
-      status = GRPC_CREDENTIALS_ERROR;
-      goto end;
-    }
-    if (token_type == NULL || token_type->type != GRPC_JSON_STRING) {
-      gpr_log(GPR_ERROR, "Missing or invalid token_type in JSON.");
-      status = GRPC_CREDENTIALS_ERROR;
-      goto end;
-    }
-    if (expires_in == NULL || expires_in->type != GRPC_JSON_NUMBER) {
-      gpr_log(GPR_ERROR, "Missing or invalid expires_in in JSON.");
-      status = GRPC_CREDENTIALS_ERROR;
-      goto end;
-    }
-    gpr_asprintf(&new_access_token, "%s %s", token_type->value,
-                 access_token->value);
-    token_lifetime->tv_sec = strtol(expires_in->value, NULL, 10);
-    token_lifetime->tv_nsec = 0;
-    token_lifetime->clock_type = GPR_TIMESPAN;
-    if (*token_md != NULL) grpc_credentials_md_store_unref(*token_md);
-    *token_md = grpc_credentials_md_store_create(1);
-    grpc_credentials_md_store_add_cstrings(
-        *token_md, GRPC_AUTHORIZATION_METADATA_KEY, new_access_token);
-    status = GRPC_CREDENTIALS_OK;
-  }
-
-end:
-  if (status != GRPC_CREDENTIALS_OK && (*token_md != NULL)) {
-    grpc_credentials_md_store_unref(*token_md);
-    *token_md = NULL;
-  }
-  if (null_terminated_body != NULL) gpr_free(null_terminated_body);
-  if (new_access_token != NULL) gpr_free(new_access_token);
-  if (json != NULL) grpc_json_destroy(json);
-  return status;
-}
-
-static void on_oauth2_token_fetcher_http_response(
-    grpc_exec_ctx *exec_ctx, void *user_data,
-    const grpc_http_response *response) {
-  grpc_credentials_metadata_request *r =
-      (grpc_credentials_metadata_request *)user_data;
-  grpc_oauth2_token_fetcher_credentials *c =
-      (grpc_oauth2_token_fetcher_credentials *)r->creds;
-  gpr_timespec token_lifetime;
-  grpc_credentials_status status;
-
-  gpr_mu_lock(&c->mu);
-  status = grpc_oauth2_token_fetcher_credentials_parse_server_response(
-      response, &c->access_token_md, &token_lifetime);
-  if (status == GRPC_CREDENTIALS_OK) {
-    c->token_expiration =
-        gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), token_lifetime);
-    r->cb(exec_ctx, r->user_data, c->access_token_md->entries,
-          c->access_token_md->num_entries, status);
-  } else {
-    c->token_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
-    r->cb(exec_ctx, r->user_data, NULL, 0, status);
-  }
-  gpr_mu_unlock(&c->mu);
-  grpc_credentials_metadata_request_destroy(r);
-}
-
-static void oauth2_token_fetcher_get_request_metadata(
-    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
-    grpc_pollset *pollset, grpc_auth_metadata_context context,
-    grpc_credentials_metadata_cb cb, void *user_data) {
-  grpc_oauth2_token_fetcher_credentials *c =
-      (grpc_oauth2_token_fetcher_credentials *)creds;
-  gpr_timespec refresh_threshold = gpr_time_from_seconds(
-      GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
-  grpc_credentials_md_store *cached_access_token_md = NULL;
-  {
-    gpr_mu_lock(&c->mu);
-    if (c->access_token_md != NULL &&
-        (gpr_time_cmp(
-             gpr_time_sub(c->token_expiration, gpr_now(GPR_CLOCK_REALTIME)),
-             refresh_threshold) > 0)) {
-      cached_access_token_md =
-          grpc_credentials_md_store_ref(c->access_token_md);
-    }
-    gpr_mu_unlock(&c->mu);
-  }
-  if (cached_access_token_md != NULL) {
-    cb(exec_ctx, user_data, cached_access_token_md->entries,
-       cached_access_token_md->num_entries, GRPC_CREDENTIALS_OK);
-    grpc_credentials_md_store_unref(cached_access_token_md);
-  } else {
-    c->fetch_func(
-        exec_ctx,
-        grpc_credentials_metadata_request_create(creds, cb, user_data),
-        &c->httpcli_context, pollset, on_oauth2_token_fetcher_http_response,
-        gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), refresh_threshold));
-  }
-}
-
-static void init_oauth2_token_fetcher(grpc_oauth2_token_fetcher_credentials *c,
-                                      grpc_fetch_oauth2_func fetch_func) {
-  memset(c, 0, sizeof(grpc_oauth2_token_fetcher_credentials));
-  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_OAUTH2;
-  gpr_ref_init(&c->base.refcount, 1);
-  gpr_mu_init(&c->mu);
-  c->token_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
-  c->fetch_func = fetch_func;
-  grpc_httpcli_context_init(&c->httpcli_context);
-}
-
-/* -- GoogleComputeEngine credentials. -- */
-
-static grpc_call_credentials_vtable compute_engine_vtable = {
-    oauth2_token_fetcher_destruct, oauth2_token_fetcher_get_request_metadata};
-
-static void compute_engine_fetch_oauth2(
-    grpc_exec_ctx *exec_ctx, grpc_credentials_metadata_request *metadata_req,
-    grpc_httpcli_context *httpcli_context, grpc_pollset *pollset,
-    grpc_httpcli_response_cb response_cb, gpr_timespec deadline) {
-  grpc_http_header header = {"Metadata-Flavor", "Google"};
-  grpc_httpcli_request request;
-  memset(&request, 0, sizeof(grpc_httpcli_request));
-  request.host = GRPC_COMPUTE_ENGINE_METADATA_HOST;
-  request.http.path = GRPC_COMPUTE_ENGINE_METADATA_TOKEN_PATH;
-  request.http.hdr_count = 1;
-  request.http.hdrs = &header;
-  grpc_httpcli_get(exec_ctx, httpcli_context, pollset, &request, deadline,
-                   response_cb, metadata_req);
-}
-
-grpc_call_credentials *grpc_google_compute_engine_credentials_create(
-    void *reserved) {
-  grpc_oauth2_token_fetcher_credentials *c =
-      gpr_malloc(sizeof(grpc_oauth2_token_fetcher_credentials));
-  GRPC_API_TRACE("grpc_compute_engine_credentials_create(reserved=%p)", 1,
-                 (reserved));
-  GPR_ASSERT(reserved == NULL);
-  init_oauth2_token_fetcher(c, compute_engine_fetch_oauth2);
-  c->base.vtable = &compute_engine_vtable;
-  return &c->base;
-}
-
-/* -- GoogleRefreshToken credentials. -- */
-
-static void refresh_token_destruct(grpc_call_credentials *creds) {
-  grpc_google_refresh_token_credentials *c =
-      (grpc_google_refresh_token_credentials *)creds;
-  grpc_auth_refresh_token_destruct(&c->refresh_token);
-  oauth2_token_fetcher_destruct(&c->base.base);
-}
-
-static grpc_call_credentials_vtable refresh_token_vtable = {
-    refresh_token_destruct, oauth2_token_fetcher_get_request_metadata};
-
-static void refresh_token_fetch_oauth2(
-    grpc_exec_ctx *exec_ctx, grpc_credentials_metadata_request *metadata_req,
-    grpc_httpcli_context *httpcli_context, grpc_pollset *pollset,
-    grpc_httpcli_response_cb response_cb, gpr_timespec deadline) {
-  grpc_google_refresh_token_credentials *c =
-      (grpc_google_refresh_token_credentials *)metadata_req->creds;
-  grpc_http_header header = {"Content-Type",
-                             "application/x-www-form-urlencoded"};
-  grpc_httpcli_request request;
-  char *body = NULL;
-  gpr_asprintf(&body, GRPC_REFRESH_TOKEN_POST_BODY_FORMAT_STRING,
-               c->refresh_token.client_id, c->refresh_token.client_secret,
-               c->refresh_token.refresh_token);
-  memset(&request, 0, sizeof(grpc_httpcli_request));
-  request.host = GRPC_GOOGLE_OAUTH2_SERVICE_HOST;
-  request.http.path = GRPC_GOOGLE_OAUTH2_SERVICE_TOKEN_PATH;
-  request.http.hdr_count = 1;
-  request.http.hdrs = &header;
-  request.handshaker = &grpc_httpcli_ssl;
-  grpc_httpcli_post(exec_ctx, httpcli_context, pollset, &request, body,
-                    strlen(body), deadline, response_cb, metadata_req);
-  gpr_free(body);
-}
-
-grpc_call_credentials *
-grpc_refresh_token_credentials_create_from_auth_refresh_token(
-    grpc_auth_refresh_token refresh_token) {
-  grpc_google_refresh_token_credentials *c;
-  if (!grpc_auth_refresh_token_is_valid(&refresh_token)) {
-    gpr_log(GPR_ERROR, "Invalid input for refresh token credentials creation");
-    return NULL;
-  }
-  c = gpr_malloc(sizeof(grpc_google_refresh_token_credentials));
-  memset(c, 0, sizeof(grpc_google_refresh_token_credentials));
-  init_oauth2_token_fetcher(&c->base, refresh_token_fetch_oauth2);
-  c->base.base.vtable = &refresh_token_vtable;
-  c->refresh_token = refresh_token;
-  return &c->base.base;
-}
-
-grpc_call_credentials *grpc_google_refresh_token_credentials_create(
-    const char *json_refresh_token, void *reserved) {
-  GRPC_API_TRACE(
-      "grpc_refresh_token_credentials_create(json_refresh_token=%s, "
-      "reserved=%p)",
-      2, (json_refresh_token, reserved));
-  GPR_ASSERT(reserved == NULL);
-  return grpc_refresh_token_credentials_create_from_auth_refresh_token(
-      grpc_auth_refresh_token_create_from_string(json_refresh_token));
-}
-
-/* -- Metadata-only credentials. -- */
-
-static void md_only_test_destruct(grpc_call_credentials *creds) {
-  grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)creds;
-  grpc_credentials_md_store_unref(c->md_store);
-}
-
-static void on_simulated_token_fetch_done(grpc_exec_ctx *exec_ctx,
-                                          void *user_data, bool success) {
-  grpc_credentials_metadata_request *r =
-      (grpc_credentials_metadata_request *)user_data;
-  grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)r->creds;
-  r->cb(exec_ctx, r->user_data, c->md_store->entries, c->md_store->num_entries,
-        GRPC_CREDENTIALS_OK);
-  grpc_credentials_metadata_request_destroy(r);
-}
-
-static void md_only_test_get_request_metadata(
-    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
-    grpc_pollset *pollset, grpc_auth_metadata_context context,
-    grpc_credentials_metadata_cb cb, void *user_data) {
-  grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)creds;
-
-  if (c->is_async) {
-    grpc_credentials_metadata_request *cb_arg =
-        grpc_credentials_metadata_request_create(creds, cb, user_data);
-    grpc_executor_enqueue(
-        grpc_closure_create(on_simulated_token_fetch_done, cb_arg), true);
-  } else {
-    cb(exec_ctx, user_data, c->md_store->entries, 1, GRPC_CREDENTIALS_OK);
-  }
-}
-
-static grpc_call_credentials_vtable md_only_test_vtable = {
-    md_only_test_destruct, md_only_test_get_request_metadata};
-
-grpc_call_credentials *grpc_md_only_test_credentials_create(
-    const char *md_key, const char *md_value, int is_async) {
-  grpc_md_only_test_credentials *c =
-      gpr_malloc(sizeof(grpc_md_only_test_credentials));
-  memset(c, 0, sizeof(grpc_md_only_test_credentials));
-  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_OAUTH2;
-  c->base.vtable = &md_only_test_vtable;
-  gpr_ref_init(&c->base.refcount, 1);
-  c->md_store = grpc_credentials_md_store_create(1);
-  grpc_credentials_md_store_add_cstrings(c->md_store, md_key, md_value);
-  c->is_async = is_async;
-  return &c->base;
-}
-
-/* -- Oauth2 Access Token credentials. -- */
-
-static void access_token_destruct(grpc_call_credentials *creds) {
-  grpc_access_token_credentials *c = (grpc_access_token_credentials *)creds;
-  grpc_credentials_md_store_unref(c->access_token_md);
-}
-
-static void access_token_get_request_metadata(
-    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
-    grpc_pollset *pollset, grpc_auth_metadata_context context,
-    grpc_credentials_metadata_cb cb, void *user_data) {
-  grpc_access_token_credentials *c = (grpc_access_token_credentials *)creds;
-  cb(exec_ctx, user_data, c->access_token_md->entries, 1, GRPC_CREDENTIALS_OK);
-}
-
-static grpc_call_credentials_vtable access_token_vtable = {
-    access_token_destruct, access_token_get_request_metadata};
-
-grpc_call_credentials *grpc_access_token_credentials_create(
-    const char *access_token, void *reserved) {
-  grpc_access_token_credentials *c =
-      gpr_malloc(sizeof(grpc_access_token_credentials));
-  char *token_md_value;
-  GRPC_API_TRACE(
-      "grpc_access_token_credentials_create(access_token=%s, "
-      "reserved=%p)",
-      2, (access_token, reserved));
-  GPR_ASSERT(reserved == NULL);
-  memset(c, 0, sizeof(grpc_access_token_credentials));
-  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_OAUTH2;
-  c->base.vtable = &access_token_vtable;
-  gpr_ref_init(&c->base.refcount, 1);
-  c->access_token_md = grpc_credentials_md_store_create(1);
-  gpr_asprintf(&token_md_value, "Bearer %s", access_token);
-  grpc_credentials_md_store_add_cstrings(
-      c->access_token_md, GRPC_AUTHORIZATION_METADATA_KEY, token_md_value);
-  gpr_free(token_md_value);
-  return &c->base;
-}
-
-/* -- Fake transport security credentials. -- */
-
-static grpc_security_status fake_transport_security_create_security_connector(
-    grpc_channel_credentials *c, grpc_call_credentials *call_creds,
-    const char *target, const grpc_channel_args *args,
-    grpc_channel_security_connector **sc, grpc_channel_args **new_args) {
-  *sc = grpc_fake_channel_security_connector_create(call_creds);
-  return GRPC_SECURITY_OK;
-}
-
-static grpc_security_status
-fake_transport_security_server_create_security_connector(
-    grpc_server_credentials *c, grpc_server_security_connector **sc) {
-  *sc = grpc_fake_server_security_connector_create();
-  return GRPC_SECURITY_OK;
-}
-
-static grpc_channel_credentials_vtable
-    fake_transport_security_credentials_vtable = {
-        NULL, fake_transport_security_create_security_connector};
-
-static grpc_server_credentials_vtable
-    fake_transport_security_server_credentials_vtable = {
-        NULL, fake_transport_security_server_create_security_connector};
-
-grpc_channel_credentials *grpc_fake_transport_security_credentials_create(
-    void) {
-  grpc_channel_credentials *c = gpr_malloc(sizeof(grpc_channel_credentials));
-  memset(c, 0, sizeof(grpc_channel_credentials));
-  c->type = GRPC_CHANNEL_CREDENTIALS_TYPE_FAKE_TRANSPORT_SECURITY;
-  c->vtable = &fake_transport_security_credentials_vtable;
-  gpr_ref_init(&c->refcount, 1);
-  return c;
-}
-
-grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
-    void) {
-  grpc_server_credentials *c = gpr_malloc(sizeof(grpc_server_credentials));
-  memset(c, 0, sizeof(grpc_server_credentials));
-  c->type = GRPC_CHANNEL_CREDENTIALS_TYPE_FAKE_TRANSPORT_SECURITY;
-  gpr_ref_init(&c->refcount, 1);
-  c->vtable = &fake_transport_security_server_credentials_vtable;
-  return c;
-}
-
-/* -- Composite call credentials. -- */
-
-typedef struct {
-  grpc_composite_call_credentials *composite_creds;
-  size_t creds_index;
-  grpc_credentials_md_store *md_elems;
-  grpc_auth_metadata_context auth_md_context;
-  void *user_data;
-  grpc_pollset *pollset;
-  grpc_credentials_metadata_cb cb;
-} grpc_composite_call_credentials_metadata_context;
-
-static void composite_call_destruct(grpc_call_credentials *creds) {
-  grpc_composite_call_credentials *c = (grpc_composite_call_credentials *)creds;
-  size_t i;
-  for (i = 0; i < c->inner.num_creds; i++) {
-    grpc_call_credentials_unref(c->inner.creds_array[i]);
-  }
-  gpr_free(c->inner.creds_array);
-}
-
-static void composite_call_md_context_destroy(
-    grpc_composite_call_credentials_metadata_context *ctx) {
-  grpc_credentials_md_store_unref(ctx->md_elems);
-  gpr_free(ctx);
-}
-
-static void composite_call_metadata_cb(grpc_exec_ctx *exec_ctx, void *user_data,
-                                       grpc_credentials_md *md_elems,
-                                       size_t num_md,
-                                       grpc_credentials_status status) {
-  grpc_composite_call_credentials_metadata_context *ctx =
-      (grpc_composite_call_credentials_metadata_context *)user_data;
-  if (status != GRPC_CREDENTIALS_OK) {
-    ctx->cb(exec_ctx, ctx->user_data, NULL, 0, status);
-    return;
-  }
-
-  /* Copy the metadata in the context. */
-  if (num_md > 0) {
-    size_t i;
-    for (i = 0; i < num_md; i++) {
-      grpc_credentials_md_store_add(ctx->md_elems, md_elems[i].key,
-                                    md_elems[i].value);
-    }
-  }
-
-  /* See if we need to get some more metadata. */
-  if (ctx->creds_index < ctx->composite_creds->inner.num_creds) {
-    grpc_call_credentials *inner_creds =
-        ctx->composite_creds->inner.creds_array[ctx->creds_index++];
-    grpc_call_credentials_get_request_metadata(
-        exec_ctx, inner_creds, ctx->pollset, ctx->auth_md_context,
-        composite_call_metadata_cb, ctx);
-    return;
-  }
-
-  /* We're done!. */
-  ctx->cb(exec_ctx, ctx->user_data, ctx->md_elems->entries,
-          ctx->md_elems->num_entries, GRPC_CREDENTIALS_OK);
-  composite_call_md_context_destroy(ctx);
-}
-
-static void composite_call_get_request_metadata(
-    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
-    grpc_pollset *pollset, grpc_auth_metadata_context auth_md_context,
-    grpc_credentials_metadata_cb cb, void *user_data) {
-  grpc_composite_call_credentials *c = (grpc_composite_call_credentials *)creds;
-  grpc_composite_call_credentials_metadata_context *ctx;
-
-  ctx = gpr_malloc(sizeof(grpc_composite_call_credentials_metadata_context));
-  memset(ctx, 0, sizeof(grpc_composite_call_credentials_metadata_context));
-  ctx->auth_md_context = auth_md_context;
-  ctx->user_data = user_data;
-  ctx->cb = cb;
-  ctx->composite_creds = c;
-  ctx->pollset = pollset;
-  ctx->md_elems = grpc_credentials_md_store_create(c->inner.num_creds);
-  grpc_call_credentials_get_request_metadata(
-      exec_ctx, c->inner.creds_array[ctx->creds_index++], pollset,
-      auth_md_context, composite_call_metadata_cb, ctx);
-}
-
-static grpc_call_credentials_vtable composite_call_credentials_vtable = {
-    composite_call_destruct, composite_call_get_request_metadata};
-
-static grpc_call_credentials_array get_creds_array(
-    grpc_call_credentials **creds_addr) {
-  grpc_call_credentials_array result;
-  grpc_call_credentials *creds = *creds_addr;
-  result.creds_array = creds_addr;
-  result.num_creds = 1;
-  if (strcmp(creds->type, GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE) == 0) {
-    result = *grpc_composite_call_credentials_get_credentials(creds);
-  }
-  return result;
-}
-
-grpc_call_credentials *grpc_composite_call_credentials_create(
-    grpc_call_credentials *creds1, grpc_call_credentials *creds2,
-    void *reserved) {
-  size_t i;
-  size_t creds_array_byte_size;
-  grpc_call_credentials_array creds1_array;
-  grpc_call_credentials_array creds2_array;
-  grpc_composite_call_credentials *c;
-  GRPC_API_TRACE(
-      "grpc_composite_call_credentials_create(creds1=%p, creds2=%p, "
-      "reserved=%p)",
-      3, (creds1, creds2, reserved));
-  GPR_ASSERT(reserved == NULL);
-  GPR_ASSERT(creds1 != NULL);
-  GPR_ASSERT(creds2 != NULL);
-  c = gpr_malloc(sizeof(grpc_composite_call_credentials));
-  memset(c, 0, sizeof(grpc_composite_call_credentials));
-  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE;
-  c->base.vtable = &composite_call_credentials_vtable;
-  gpr_ref_init(&c->base.refcount, 1);
-  creds1_array = get_creds_array(&creds1);
-  creds2_array = get_creds_array(&creds2);
-  c->inner.num_creds = creds1_array.num_creds + creds2_array.num_creds;
-  creds_array_byte_size = c->inner.num_creds * sizeof(grpc_call_credentials *);
-  c->inner.creds_array = gpr_malloc(creds_array_byte_size);
-  memset(c->inner.creds_array, 0, creds_array_byte_size);
-  for (i = 0; i < creds1_array.num_creds; i++) {
-    grpc_call_credentials *cur_creds = creds1_array.creds_array[i];
-    c->inner.creds_array[i] = grpc_call_credentials_ref(cur_creds);
-  }
-  for (i = 0; i < creds2_array.num_creds; i++) {
-    grpc_call_credentials *cur_creds = creds2_array.creds_array[i];
-    c->inner.creds_array[i + creds1_array.num_creds] =
-        grpc_call_credentials_ref(cur_creds);
-  }
-  return &c->base;
-}
-
-const grpc_call_credentials_array *
-grpc_composite_call_credentials_get_credentials(grpc_call_credentials *creds) {
-  const grpc_composite_call_credentials *c =
-      (const grpc_composite_call_credentials *)creds;
-  GPR_ASSERT(strcmp(creds->type, GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE) == 0);
-  return &c->inner;
-}
-
-grpc_call_credentials *grpc_credentials_contains_type(
-    grpc_call_credentials *creds, const char *type,
-    grpc_call_credentials **composite_creds) {
-  size_t i;
-  if (strcmp(creds->type, type) == 0) {
-    if (composite_creds != NULL) *composite_creds = NULL;
-    return creds;
-  } else if (strcmp(creds->type, GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE) == 0) {
-    const grpc_call_credentials_array *inner_creds_array =
-        grpc_composite_call_credentials_get_credentials(creds);
-    for (i = 0; i < inner_creds_array->num_creds; i++) {
-      if (strcmp(type, inner_creds_array->creds_array[i]->type) == 0) {
-        if (composite_creds != NULL) *composite_creds = creds;
-        return inner_creds_array->creds_array[i];
-      }
-    }
-  }
-  return NULL;
-}
-
-/* -- IAM credentials. -- */
-
-static void iam_destruct(grpc_call_credentials *creds) {
-  grpc_google_iam_credentials *c = (grpc_google_iam_credentials *)creds;
-  grpc_credentials_md_store_unref(c->iam_md);
-}
-
-static void iam_get_request_metadata(grpc_exec_ctx *exec_ctx,
-                                     grpc_call_credentials *creds,
-                                     grpc_pollset *pollset,
-                                     grpc_auth_metadata_context context,
-                                     grpc_credentials_metadata_cb cb,
-                                     void *user_data) {
-  grpc_google_iam_credentials *c = (grpc_google_iam_credentials *)creds;
-  cb(exec_ctx, user_data, c->iam_md->entries, c->iam_md->num_entries,
-     GRPC_CREDENTIALS_OK);
-}
-
-static grpc_call_credentials_vtable iam_vtable = {iam_destruct,
-                                                  iam_get_request_metadata};
-
-grpc_call_credentials *grpc_google_iam_credentials_create(
-    const char *token, const char *authority_selector, void *reserved) {
-  grpc_google_iam_credentials *c;
-  GRPC_API_TRACE(
-      "grpc_iam_credentials_create(token=%s, authority_selector=%s, "
-      "reserved=%p)",
-      3, (token, authority_selector, reserved));
-  GPR_ASSERT(reserved == NULL);
-  GPR_ASSERT(token != NULL);
-  GPR_ASSERT(authority_selector != NULL);
-  c = gpr_malloc(sizeof(grpc_google_iam_credentials));
-  memset(c, 0, sizeof(grpc_google_iam_credentials));
-  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_IAM;
-  c->base.vtable = &iam_vtable;
-  gpr_ref_init(&c->base.refcount, 1);
-  c->iam_md = grpc_credentials_md_store_create(2);
-  grpc_credentials_md_store_add_cstrings(
-      c->iam_md, GRPC_IAM_AUTHORIZATION_TOKEN_METADATA_KEY, token);
-  grpc_credentials_md_store_add_cstrings(
-      c->iam_md, GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY, authority_selector);
-  return &c->base;
-}
-
-/* -- Plugin credentials. -- */
-
-typedef struct {
-  void *user_data;
-  grpc_credentials_metadata_cb cb;
-} grpc_metadata_plugin_request;
-
-static void plugin_destruct(grpc_call_credentials *creds) {
-  grpc_plugin_credentials *c = (grpc_plugin_credentials *)creds;
-  if (c->plugin.state != NULL && c->plugin.destroy != NULL) {
-    c->plugin.destroy(c->plugin.state);
-  }
-}
-
-static void plugin_md_request_metadata_ready(void *request,
-                                             const grpc_metadata *md,
-                                             size_t num_md,
-                                             grpc_status_code status,
-                                             const char *error_details) {
-  /* called from application code */
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_metadata_plugin_request *r = (grpc_metadata_plugin_request *)request;
-  if (status != GRPC_STATUS_OK) {
-    if (error_details != NULL) {
-      gpr_log(GPR_ERROR, "Getting metadata from plugin failed with error: %s",
-              error_details);
-    }
-    r->cb(&exec_ctx, r->user_data, NULL, 0, GRPC_CREDENTIALS_ERROR);
-  } else {
-    size_t i;
-    grpc_credentials_md *md_array = NULL;
-    if (num_md > 0) {
-      md_array = gpr_malloc(num_md * sizeof(grpc_credentials_md));
-      for (i = 0; i < num_md; i++) {
-        md_array[i].key = gpr_slice_from_copied_string(md[i].key);
-        md_array[i].value =
-            gpr_slice_from_copied_buffer(md[i].value, md[i].value_length);
-      }
-    }
-    r->cb(&exec_ctx, r->user_data, md_array, num_md, GRPC_CREDENTIALS_OK);
-    if (md_array != NULL) {
-      for (i = 0; i < num_md; i++) {
-        gpr_slice_unref(md_array[i].key);
-        gpr_slice_unref(md_array[i].value);
-      }
-      gpr_free(md_array);
-    }
-  }
-  gpr_free(r);
-  grpc_exec_ctx_finish(&exec_ctx);
-}
-
-static void plugin_get_request_metadata(grpc_exec_ctx *exec_ctx,
-                                        grpc_call_credentials *creds,
-                                        grpc_pollset *pollset,
-                                        grpc_auth_metadata_context context,
-                                        grpc_credentials_metadata_cb cb,
-                                        void *user_data) {
-  grpc_plugin_credentials *c = (grpc_plugin_credentials *)creds;
-  if (c->plugin.get_metadata != NULL) {
-    grpc_metadata_plugin_request *request = gpr_malloc(sizeof(*request));
-    memset(request, 0, sizeof(*request));
-    request->user_data = user_data;
-    request->cb = cb;
-    c->plugin.get_metadata(c->plugin.state, context,
-                           plugin_md_request_metadata_ready, request);
-  } else {
-    cb(exec_ctx, user_data, NULL, 0, GRPC_CREDENTIALS_OK);
-  }
-}
-
-static grpc_call_credentials_vtable plugin_vtable = {
-    plugin_destruct, plugin_get_request_metadata};
-
-grpc_call_credentials *grpc_metadata_credentials_create_from_plugin(
-    grpc_metadata_credentials_plugin plugin, void *reserved) {
-  grpc_plugin_credentials *c = gpr_malloc(sizeof(*c));
-  GRPC_API_TRACE("grpc_metadata_credentials_create_from_plugin(reserved=%p)", 1,
-                 (reserved));
-  GPR_ASSERT(reserved == NULL);
-  memset(c, 0, sizeof(*c));
-  c->base.type = plugin.type;
-  c->base.vtable = &plugin_vtable;
-  gpr_ref_init(&c->base.refcount, 1);
-  c->plugin = plugin;
-  return &c->base;
-}
-
-/* -- Composite channel credentials. -- */
-
-static void composite_channel_destruct(grpc_channel_credentials *creds) {
-  grpc_composite_channel_credentials *c =
-      (grpc_composite_channel_credentials *)creds;
-  grpc_channel_credentials_unref(c->inner_creds);
-  grpc_call_credentials_unref(c->call_creds);
-}
-
-static grpc_security_status composite_channel_create_security_connector(
-    grpc_channel_credentials *creds, grpc_call_credentials *call_creds,
-    const char *target, const grpc_channel_args *args,
-    grpc_channel_security_connector **sc, grpc_channel_args **new_args) {
-  grpc_composite_channel_credentials *c =
-      (grpc_composite_channel_credentials *)creds;
-  grpc_security_status status = GRPC_SECURITY_ERROR;
-
-  GPR_ASSERT(c->inner_creds != NULL && c->call_creds != NULL &&
-             c->inner_creds->vtable != NULL &&
-             c->inner_creds->vtable->create_security_connector != NULL);
-  /* If we are passed a call_creds, create a call composite to pass it
-     downstream. */
-  if (call_creds != NULL) {
-    grpc_call_credentials *composite_call_creds =
-        grpc_composite_call_credentials_create(c->call_creds, call_creds, NULL);
-    status = c->inner_creds->vtable->create_security_connector(
-        c->inner_creds, composite_call_creds, target, args, sc, new_args);
-    grpc_call_credentials_unref(composite_call_creds);
-  } else {
-    status = c->inner_creds->vtable->create_security_connector(
-        c->inner_creds, c->call_creds, target, args, sc, new_args);
-  }
-  return status;
-}
-
-static grpc_channel_credentials_vtable composite_channel_credentials_vtable = {
-    composite_channel_destruct, composite_channel_create_security_connector};
-
-grpc_channel_credentials *grpc_composite_channel_credentials_create(
-    grpc_channel_credentials *channel_creds, grpc_call_credentials *call_creds,
-    void *reserved) {
-  grpc_composite_channel_credentials *c = gpr_malloc(sizeof(*c));
-  memset(c, 0, sizeof(*c));
-  GPR_ASSERT(channel_creds != NULL && call_creds != NULL && reserved == NULL);
-  GRPC_API_TRACE(
-      "grpc_composite_channel_credentials_create(channel_creds=%p, "
-      "call_creds=%p, reserved=%p)",
-      3, (channel_creds, call_creds, reserved));
-  c->base.type = channel_creds->type;
-  c->base.vtable = &composite_channel_credentials_vtable;
-  gpr_ref_init(&c->base.refcount, 1);
-  c->inner_creds = grpc_channel_credentials_ref(channel_creds);
-  c->call_creds = grpc_call_credentials_ref(call_creds);
-  return &c->base;
-}
diff --git a/src/core/lib/security/credentials/composite/composite_credentials.c b/src/core/lib/security/credentials/composite/composite_credentials.c
new file mode 100644
index 0000000000..4a17f7c1b9
--- /dev/null
+++ b/src/core/lib/security/credentials/composite/composite_credentials.c
@@ -0,0 +1,263 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/composite/composite_credentials.h"
+
+#include <string.h>
+
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+/* -- Composite call credentials. -- */
+
+typedef struct {
+  grpc_composite_call_credentials *composite_creds;
+  size_t creds_index;
+  grpc_credentials_md_store *md_elems;
+  grpc_auth_metadata_context auth_md_context;
+  void *user_data;
+  grpc_pollset *pollset;
+  grpc_credentials_metadata_cb cb;
+} grpc_composite_call_credentials_metadata_context;
+
+static void composite_call_destruct(grpc_call_credentials *creds) {
+  grpc_composite_call_credentials *c = (grpc_composite_call_credentials *)creds;
+  size_t i;
+  for (i = 0; i < c->inner.num_creds; i++) {
+    grpc_call_credentials_unref(c->inner.creds_array[i]);
+  }
+  gpr_free(c->inner.creds_array);
+}
+
+static void composite_call_md_context_destroy(
+    grpc_composite_call_credentials_metadata_context *ctx) {
+  grpc_credentials_md_store_unref(ctx->md_elems);
+  gpr_free(ctx);
+}
+
+static void composite_call_metadata_cb(grpc_exec_ctx *exec_ctx, void *user_data,
+                                       grpc_credentials_md *md_elems,
+                                       size_t num_md,
+                                       grpc_credentials_status status) {
+  grpc_composite_call_credentials_metadata_context *ctx =
+      (grpc_composite_call_credentials_metadata_context *)user_data;
+  if (status != GRPC_CREDENTIALS_OK) {
+    ctx->cb(exec_ctx, ctx->user_data, NULL, 0, status);
+    return;
+  }
+
+  /* Copy the metadata in the context. */
+  if (num_md > 0) {
+    size_t i;
+    for (i = 0; i < num_md; i++) {
+      grpc_credentials_md_store_add(ctx->md_elems, md_elems[i].key,
+                                    md_elems[i].value);
+    }
+  }
+
+  /* See if we need to get some more metadata. */
+  if (ctx->creds_index < ctx->composite_creds->inner.num_creds) {
+    grpc_call_credentials *inner_creds =
+        ctx->composite_creds->inner.creds_array[ctx->creds_index++];
+    grpc_call_credentials_get_request_metadata(
+        exec_ctx, inner_creds, ctx->pollset, ctx->auth_md_context,
+        composite_call_metadata_cb, ctx);
+    return;
+  }
+
+  /* We're done!. */
+  ctx->cb(exec_ctx, ctx->user_data, ctx->md_elems->entries,
+          ctx->md_elems->num_entries, GRPC_CREDENTIALS_OK);
+  composite_call_md_context_destroy(ctx);
+}
+
+static void composite_call_get_request_metadata(
+    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
+    grpc_pollset *pollset, grpc_auth_metadata_context auth_md_context,
+    grpc_credentials_metadata_cb cb, void *user_data) {
+  grpc_composite_call_credentials *c = (grpc_composite_call_credentials *)creds;
+  grpc_composite_call_credentials_metadata_context *ctx;
+
+  ctx = gpr_malloc(sizeof(grpc_composite_call_credentials_metadata_context));
+  memset(ctx, 0, sizeof(grpc_composite_call_credentials_metadata_context));
+  ctx->auth_md_context = auth_md_context;
+  ctx->user_data = user_data;
+  ctx->cb = cb;
+  ctx->composite_creds = c;
+  ctx->pollset = pollset;
+  ctx->md_elems = grpc_credentials_md_store_create(c->inner.num_creds);
+  grpc_call_credentials_get_request_metadata(
+      exec_ctx, c->inner.creds_array[ctx->creds_index++], pollset,
+      auth_md_context, composite_call_metadata_cb, ctx);
+}
+
+static grpc_call_credentials_vtable composite_call_credentials_vtable = {
+    composite_call_destruct, composite_call_get_request_metadata};
+
+static grpc_call_credentials_array get_creds_array(
+    grpc_call_credentials **creds_addr) {
+  grpc_call_credentials_array result;
+  grpc_call_credentials *creds = *creds_addr;
+  result.creds_array = creds_addr;
+  result.num_creds = 1;
+  if (strcmp(creds->type, GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE) == 0) {
+    result = *grpc_composite_call_credentials_get_credentials(creds);
+  }
+  return result;
+}
+
+grpc_call_credentials *grpc_composite_call_credentials_create(
+    grpc_call_credentials *creds1, grpc_call_credentials *creds2,
+    void *reserved) {
+  size_t i;
+  size_t creds_array_byte_size;
+  grpc_call_credentials_array creds1_array;
+  grpc_call_credentials_array creds2_array;
+  grpc_composite_call_credentials *c;
+  GRPC_API_TRACE(
+      "grpc_composite_call_credentials_create(creds1=%p, creds2=%p, "
+      "reserved=%p)",
+      3, (creds1, creds2, reserved));
+  GPR_ASSERT(reserved == NULL);
+  GPR_ASSERT(creds1 != NULL);
+  GPR_ASSERT(creds2 != NULL);
+  c = gpr_malloc(sizeof(grpc_composite_call_credentials));
+  memset(c, 0, sizeof(grpc_composite_call_credentials));
+  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE;
+  c->base.vtable = &composite_call_credentials_vtable;
+  gpr_ref_init(&c->base.refcount, 1);
+  creds1_array = get_creds_array(&creds1);
+  creds2_array = get_creds_array(&creds2);
+  c->inner.num_creds = creds1_array.num_creds + creds2_array.num_creds;
+  creds_array_byte_size = c->inner.num_creds * sizeof(grpc_call_credentials *);
+  c->inner.creds_array = gpr_malloc(creds_array_byte_size);
+  memset(c->inner.creds_array, 0, creds_array_byte_size);
+  for (i = 0; i < creds1_array.num_creds; i++) {
+    grpc_call_credentials *cur_creds = creds1_array.creds_array[i];
+    c->inner.creds_array[i] = grpc_call_credentials_ref(cur_creds);
+  }
+  for (i = 0; i < creds2_array.num_creds; i++) {
+    grpc_call_credentials *cur_creds = creds2_array.creds_array[i];
+    c->inner.creds_array[i + creds1_array.num_creds] =
+        grpc_call_credentials_ref(cur_creds);
+  }
+  return &c->base;
+}
+
+const grpc_call_credentials_array *
+grpc_composite_call_credentials_get_credentials(grpc_call_credentials *creds) {
+  const grpc_composite_call_credentials *c =
+      (const grpc_composite_call_credentials *)creds;
+  GPR_ASSERT(strcmp(creds->type, GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE) == 0);
+  return &c->inner;
+}
+
+grpc_call_credentials *grpc_credentials_contains_type(
+    grpc_call_credentials *creds, const char *type,
+    grpc_call_credentials **composite_creds) {
+  size_t i;
+  if (strcmp(creds->type, type) == 0) {
+    if (composite_creds != NULL) *composite_creds = NULL;
+    return creds;
+  } else if (strcmp(creds->type, GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE) == 0) {
+    const grpc_call_credentials_array *inner_creds_array =
+        grpc_composite_call_credentials_get_credentials(creds);
+    for (i = 0; i < inner_creds_array->num_creds; i++) {
+      if (strcmp(type, inner_creds_array->creds_array[i]->type) == 0) {
+        if (composite_creds != NULL) *composite_creds = creds;
+        return inner_creds_array->creds_array[i];
+      }
+    }
+  }
+  return NULL;
+}
+
+/* -- Composite channel credentials. -- */
+
+static void composite_channel_destruct(grpc_channel_credentials *creds) {
+  grpc_composite_channel_credentials *c =
+      (grpc_composite_channel_credentials *)creds;
+  grpc_channel_credentials_unref(c->inner_creds);
+  grpc_call_credentials_unref(c->call_creds);
+}
+
+static grpc_security_status composite_channel_create_security_connector(
+    grpc_channel_credentials *creds, grpc_call_credentials *call_creds,
+    const char *target, const grpc_channel_args *args,
+    grpc_channel_security_connector **sc, grpc_channel_args **new_args) {
+  grpc_composite_channel_credentials *c =
+      (grpc_composite_channel_credentials *)creds;
+  grpc_security_status status = GRPC_SECURITY_ERROR;
+
+  GPR_ASSERT(c->inner_creds != NULL && c->call_creds != NULL &&
+             c->inner_creds->vtable != NULL &&
+             c->inner_creds->vtable->create_security_connector != NULL);
+  /* If we are passed a call_creds, create a call composite to pass it
+     downstream. */
+  if (call_creds != NULL) {
+    grpc_call_credentials *composite_call_creds =
+        grpc_composite_call_credentials_create(c->call_creds, call_creds, NULL);
+    status = c->inner_creds->vtable->create_security_connector(
+        c->inner_creds, composite_call_creds, target, args, sc, new_args);
+    grpc_call_credentials_unref(composite_call_creds);
+  } else {
+    status = c->inner_creds->vtable->create_security_connector(
+        c->inner_creds, c->call_creds, target, args, sc, new_args);
+  }
+  return status;
+}
+
+static grpc_channel_credentials_vtable composite_channel_credentials_vtable = {
+    composite_channel_destruct, composite_channel_create_security_connector};
+
+grpc_channel_credentials *grpc_composite_channel_credentials_create(
+    grpc_channel_credentials *channel_creds, grpc_call_credentials *call_creds,
+    void *reserved) {
+  grpc_composite_channel_credentials *c = gpr_malloc(sizeof(*c));
+  memset(c, 0, sizeof(*c));
+  GPR_ASSERT(channel_creds != NULL && call_creds != NULL && reserved == NULL);
+  GRPC_API_TRACE(
+      "grpc_composite_channel_credentials_create(channel_creds=%p, "
+      "call_creds=%p, reserved=%p)",
+      3, (channel_creds, call_creds, reserved));
+  c->base.type = channel_creds->type;
+  c->base.vtable = &composite_channel_credentials_vtable;
+  gpr_ref_init(&c->base.refcount, 1);
+  c->inner_creds = grpc_channel_credentials_ref(channel_creds);
+  c->call_creds = grpc_call_credentials_ref(call_creds);
+  return &c->base;
+}
+
diff --git a/src/core/lib/security/credentials/composite/composite_credentials.h b/src/core/lib/security/credentials/composite/composite_credentials.h
new file mode 100644
index 0000000000..c83f74429f
--- /dev/null
+++ b/src/core/lib/security/credentials/composite/composite_credentials.h
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+typedef struct {
+  grpc_call_credentials **creds_array;
+  size_t num_creds;
+} grpc_call_credentials_array;
+
+const grpc_call_credentials_array *
+grpc_composite_call_credentials_get_credentials(
+    grpc_call_credentials *composite_creds);
+
+/* Returns creds if creds is of the specified type or the inner creds of the
+   specified type (if found), if the creds is of type COMPOSITE.
+   If composite_creds is not NULL, *composite_creds will point to creds if of
+   type COMPOSITE in case of success. */
+grpc_call_credentials *grpc_credentials_contains_type(
+    grpc_call_credentials *creds, const char *type,
+    grpc_call_credentials **composite_creds);
+
+/* -- Channel composite credentials. -- */
+
+typedef struct {
+  grpc_channel_credentials base;
+  grpc_channel_credentials *inner_creds;
+  grpc_call_credentials *call_creds;
+} grpc_composite_channel_credentials;
+
+/* -- Composite credentials. -- */
+
+typedef struct {
+  grpc_call_credentials base;
+  grpc_call_credentials_array inner;
+} grpc_composite_call_credentials;
+
+#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
+
diff --git a/src/core/lib/security/credentials/credentials.c b/src/core/lib/security/credentials/credentials.c
new file mode 100644
index 0000000000..29cf9ee884
--- /dev/null
+++ b/src/core/lib/security/credentials/credentials.c
@@ -0,0 +1,233 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/channel/http_client_filter.h"
+#include "src/core/lib/http/httpcli.h"
+#include "src/core/lib/http/parser.h"
+#include "src/core/lib/iomgr/executor.h"
+#include "src/core/lib/json/json.h"
+#include "src/core/lib/support/string.h"
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/sync.h>
+#include <grpc/support/time.h>
+
+/* -- Common. -- */
+
+grpc_credentials_metadata_request *
+grpc_credentials_metadata_request_create(grpc_call_credentials *creds,
+                                         grpc_credentials_metadata_cb cb,
+                                         void *user_data) {
+  grpc_credentials_metadata_request *r =
+      gpr_malloc(sizeof(grpc_credentials_metadata_request));
+  r->creds = grpc_call_credentials_ref(creds);
+  r->cb = cb;
+  r->user_data = user_data;
+  return r;
+}
+
+void grpc_credentials_metadata_request_destroy(
+    grpc_credentials_metadata_request *r) {
+  grpc_call_credentials_unref(r->creds);
+  gpr_free(r);
+}
+
+grpc_channel_credentials *grpc_channel_credentials_ref(
+    grpc_channel_credentials *creds) {
+  if (creds == NULL) return NULL;
+  gpr_ref(&creds->refcount);
+  return creds;
+}
+
+void grpc_channel_credentials_unref(grpc_channel_credentials *creds) {
+  if (creds == NULL) return;
+  if (gpr_unref(&creds->refcount)) {
+    if (creds->vtable->destruct != NULL) creds->vtable->destruct(creds);
+    gpr_free(creds);
+  }
+}
+
+void grpc_channel_credentials_release(grpc_channel_credentials *creds) {
+  GRPC_API_TRACE("grpc_channel_credentials_release(creds=%p)", 1, (creds));
+  grpc_channel_credentials_unref(creds);
+}
+
+grpc_call_credentials *grpc_call_credentials_ref(grpc_call_credentials *creds) {
+  if (creds == NULL) return NULL;
+  gpr_ref(&creds->refcount);
+  return creds;
+}
+
+void grpc_call_credentials_unref(grpc_call_credentials *creds) {
+  if (creds == NULL) return;
+  if (gpr_unref(&creds->refcount)) {
+    if (creds->vtable->destruct != NULL) creds->vtable->destruct(creds);
+    gpr_free(creds);
+  }
+}
+
+void grpc_call_credentials_release(grpc_call_credentials *creds) {
+  GRPC_API_TRACE("grpc_call_credentials_release(creds=%p)", 1, (creds));
+  grpc_call_credentials_unref(creds);
+}
+
+void grpc_call_credentials_get_request_metadata(
+    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
+    grpc_pollset *pollset, grpc_auth_metadata_context context,
+    grpc_credentials_metadata_cb cb, void *user_data) {
+  if (creds == NULL || creds->vtable->get_request_metadata == NULL) {
+    if (cb != NULL) {
+      cb(exec_ctx, user_data, NULL, 0, GRPC_CREDENTIALS_OK);
+    }
+    return;
+  }
+  creds->vtable->get_request_metadata(exec_ctx, creds, pollset, context, cb,
+                                      user_data);
+}
+
+grpc_security_status grpc_channel_credentials_create_security_connector(
+    grpc_channel_credentials *channel_creds, const char *target,
+    const grpc_channel_args *args, grpc_channel_security_connector **sc,
+    grpc_channel_args **new_args) {
+  *new_args = NULL;
+  if (channel_creds == NULL) {
+    return GRPC_SECURITY_ERROR;
+  }
+  GPR_ASSERT(channel_creds->vtable->create_security_connector != NULL);
+  return channel_creds->vtable->create_security_connector(
+      channel_creds, NULL, target, args, sc, new_args);
+}
+
+grpc_server_credentials *grpc_server_credentials_ref(
+    grpc_server_credentials *creds) {
+  if (creds == NULL) return NULL;
+  gpr_ref(&creds->refcount);
+  return creds;
+}
+
+void grpc_server_credentials_unref(grpc_server_credentials *creds) {
+  if (creds == NULL) return;
+  if (gpr_unref(&creds->refcount)) {
+    if (creds->vtable->destruct != NULL) creds->vtable->destruct(creds);
+    if (creds->processor.destroy != NULL && creds->processor.state != NULL) {
+      creds->processor.destroy(creds->processor.state);
+    }
+    gpr_free(creds);
+  }
+}
+
+void grpc_server_credentials_release(grpc_server_credentials *creds) {
+  GRPC_API_TRACE("grpc_server_credentials_release(creds=%p)", 1, (creds));
+  grpc_server_credentials_unref(creds);
+}
+
+grpc_security_status grpc_server_credentials_create_security_connector(
+    grpc_server_credentials *creds, grpc_server_security_connector **sc) {
+  if (creds == NULL || creds->vtable->create_security_connector == NULL) {
+    gpr_log(GPR_ERROR, "Server credentials cannot create security context.");
+    return GRPC_SECURITY_ERROR;
+  }
+  return creds->vtable->create_security_connector(creds, sc);
+}
+
+void grpc_server_credentials_set_auth_metadata_processor(
+    grpc_server_credentials *creds, grpc_auth_metadata_processor processor) {
+  GRPC_API_TRACE(
+      "grpc_server_credentials_set_auth_metadata_processor("
+      "creds=%p, "
+      "processor=grpc_auth_metadata_processor { process: %p, state: %p })",
+      3, (creds, (void *)(intptr_t)processor.process, processor.state));
+  if (creds == NULL) return;
+  if (creds->processor.destroy != NULL && creds->processor.state != NULL) {
+    creds->processor.destroy(creds->processor.state);
+  }
+  creds->processor = processor;
+}
+
+static void server_credentials_pointer_arg_destroy(void *p) {
+  grpc_server_credentials_unref(p);
+}
+
+static void *server_credentials_pointer_arg_copy(void *p) {
+  return grpc_server_credentials_ref(p);
+}
+
+static int server_credentials_pointer_cmp(void *a, void *b) {
+  return GPR_ICMP(a, b);
+}
+
+static const grpc_arg_pointer_vtable cred_ptr_vtable = {
+    server_credentials_pointer_arg_copy, server_credentials_pointer_arg_destroy,
+    server_credentials_pointer_cmp};
+
+grpc_arg grpc_server_credentials_to_arg(grpc_server_credentials *p) {
+  grpc_arg arg;
+  memset(&arg, 0, sizeof(grpc_arg));
+  arg.type = GRPC_ARG_POINTER;
+  arg.key = GRPC_SERVER_CREDENTIALS_ARG;
+  arg.value.pointer.p = p;
+  arg.value.pointer.vtable = &cred_ptr_vtable;
+  return arg;
+}
+
+grpc_server_credentials *grpc_server_credentials_from_arg(const grpc_arg *arg) {
+  if (strcmp(arg->key, GRPC_SERVER_CREDENTIALS_ARG) != 0) return NULL;
+  if (arg->type != GRPC_ARG_POINTER) {
+    gpr_log(GPR_ERROR, "Invalid type %d for arg %s", arg->type,
+            GRPC_SERVER_CREDENTIALS_ARG);
+    return NULL;
+  }
+  return arg->value.pointer.p;
+}
+
+grpc_server_credentials *grpc_find_server_credentials_in_args(
+    const grpc_channel_args *args) {
+  size_t i;
+  if (args == NULL) return NULL;
+  for (i = 0; i < args->num_args; i++) {
+    grpc_server_credentials *p =
+        grpc_server_credentials_from_arg(&args->args[i]);
+    if (p != NULL) return p;
+  }
+  return NULL;
+}
+
diff --git a/src/core/lib/security/credentials.h b/src/core/lib/security/credentials/credentials.h
similarity index 62%
rename from src/core/lib/security/credentials.h
rename to src/core/lib/security/credentials/credentials.h
index 0373ceaa3f..5f44c7c3e3 100644
--- a/src/core/lib/security/credentials.h
+++ b/src/core/lib/security/credentials/credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_CREDENTIALS_H
 
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
@@ -41,8 +41,7 @@
 
 #include "src/core/lib/http/httpcli.h"
 #include "src/core/lib/http/parser.h"
-#include "src/core/lib/security/json_token.h"
-#include "src/core/lib/security/security_connector.h"
+#include "src/core/lib/security/transport/security_connector.h"
 
 struct grpc_http_response;
 
@@ -69,10 +68,6 @@ typedef enum {
   "x-goog-iam-authorization-token"
 #define GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY "x-goog-iam-authority-selector"
 
-#define GRPC_GOOGLE_CLOUD_SDK_CONFIG_DIRECTORY "gcloud"
-#define GRPC_GOOGLE_WELL_KNOWN_CREDENTIALS_FILE \
-  "application_default_credentials.json"
-
 #define GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS 60
 
 #define GRPC_COMPUTE_ENGINE_METADATA_HOST "metadata"
@@ -188,48 +183,11 @@ void grpc_call_credentials_get_request_metadata(
     grpc_pollset *pollset, grpc_auth_metadata_context context,
     grpc_credentials_metadata_cb cb, void *user_data);
 
-typedef struct {
-  grpc_call_credentials **creds_array;
-  size_t num_creds;
-} grpc_call_credentials_array;
-
-const grpc_call_credentials_array *
-grpc_composite_call_credentials_get_credentials(
-    grpc_call_credentials *composite_creds);
-
-/* Returns creds if creds is of the specified type or the inner creds of the
-   specified type (if found), if the creds is of type COMPOSITE.
-   If composite_creds is not NULL, *composite_creds will point to creds if of
-   type COMPOSITE in case of success. */
-grpc_call_credentials *grpc_credentials_contains_type(
-    grpc_call_credentials *creds, const char *type,
-    grpc_call_credentials **composite_creds);
-
-/* Exposed for testing only. */
-grpc_credentials_status
-grpc_oauth2_token_fetcher_credentials_parse_server_response(
-    const struct grpc_http_response *response,
-    grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime);
-
-void grpc_flush_cached_google_default_credentials(void);
-
 /* Metadata-only credentials with the specified key and value where
    asynchronicity can be simulated for testing. */
 grpc_call_credentials *grpc_md_only_test_credentials_create(
     const char *md_key, const char *md_value, int is_async);
 
-/* Private constructor for jwt credentials from an already parsed json key.
-   Takes ownership of the key. */
-grpc_call_credentials *
-grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
-    grpc_auth_json_key key, gpr_timespec token_lifetime);
-
-/* Private constructor for refresh token credentials from an already parsed
-   refresh token. Takes ownership of the refresh token. */
-grpc_call_credentials *
-grpc_refresh_token_credentials_create_from_auth_refresh_token(
-    grpc_auth_refresh_token token);
-
 /* --- grpc_server_credentials. --- */
 
 typedef struct {
@@ -260,118 +218,19 @@ grpc_server_credentials *grpc_server_credentials_from_arg(const grpc_arg *arg);
 grpc_server_credentials *grpc_find_server_credentials_in_args(
     const grpc_channel_args *args);
 
-/* -- Fake transport security credentials. -- */
-
-/* Creates a fake transport security credentials object for testing. */
-grpc_channel_credentials *grpc_fake_transport_security_credentials_create(void);
-/* Creates a fake server transport security credentials object for testing. */
-grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
-    void);
-
-/* -- Ssl credentials. -- */
-
-typedef struct {
-  grpc_channel_credentials base;
-  grpc_ssl_config config;
-} grpc_ssl_credentials;
-
-typedef struct {
-  grpc_server_credentials base;
-  grpc_ssl_server_config config;
-} grpc_ssl_server_credentials;
-
-/* -- Channel composite credentials. -- */
-
-typedef struct {
-  grpc_channel_credentials base;
-  grpc_channel_credentials *inner_creds;
-  grpc_call_credentials *call_creds;
-} grpc_composite_channel_credentials;
-
-/* -- Jwt credentials -- */
+/* -- Credentials Metadata Request. -- */
 
 typedef struct {
-  grpc_call_credentials base;
-
-  /* Have a simple cache for now with just 1 entry. We could have a map based on
-     the service_url for a more sophisticated one. */
-  gpr_mu cache_mu;
-  struct {
-    grpc_credentials_md_store *jwt_md;
-    char *service_url;
-    gpr_timespec jwt_expiration;
-  } cached;
-
-  grpc_auth_json_key key;
-  gpr_timespec jwt_lifetime;
-} grpc_service_account_jwt_access_credentials;
-
-/* -- Oauth2TokenFetcher credentials --
-
-   This object is a base for credentials that need to acquire an oauth2 token
-   from an http service. */
-
-typedef struct grpc_credentials_metadata_request
-    grpc_credentials_metadata_request;
+  grpc_call_credentials *creds;
+  grpc_credentials_metadata_cb cb;
+  void *user_data;
+} grpc_credentials_metadata_request;
 
-typedef void (*grpc_fetch_oauth2_func)(grpc_exec_ctx *exec_ctx,
-                                       grpc_credentials_metadata_request *req,
-                                       grpc_httpcli_context *http_context,
-                                       grpc_pollset *pollset,
-                                       grpc_httpcli_response_cb response_cb,
-                                       gpr_timespec deadline);
+grpc_credentials_metadata_request *grpc_credentials_metadata_request_create(
+    grpc_call_credentials *creds, grpc_credentials_metadata_cb cb,
+    void *user_data);
 
-typedef struct {
-  grpc_call_credentials base;
-  gpr_mu mu;
-  grpc_credentials_md_store *access_token_md;
-  gpr_timespec token_expiration;
-  grpc_httpcli_context httpcli_context;
-  grpc_fetch_oauth2_func fetch_func;
-} grpc_oauth2_token_fetcher_credentials;
-
-/* -- GoogleRefreshToken credentials. -- */
-
-typedef struct {
-  grpc_oauth2_token_fetcher_credentials base;
-  grpc_auth_refresh_token refresh_token;
-} grpc_google_refresh_token_credentials;
-
-/* -- Oauth2 Access Token credentials. -- */
-
-typedef struct {
-  grpc_call_credentials base;
-  grpc_credentials_md_store *access_token_md;
-} grpc_access_token_credentials;
-
-/* --  Metadata-only Test credentials. -- */
-
-typedef struct {
-  grpc_call_credentials base;
-  grpc_credentials_md_store *md_store;
-  int is_async;
-} grpc_md_only_test_credentials;
-
-/* -- GoogleIAM credentials. -- */
-
-typedef struct {
-  grpc_call_credentials base;
-  grpc_credentials_md_store *iam_md;
-} grpc_google_iam_credentials;
-
-/* -- Composite credentials. -- */
-
-typedef struct {
-  grpc_call_credentials base;
-  grpc_call_credentials_array inner;
-} grpc_composite_call_credentials;
-
-/* -- Plugin credentials. -- */
-
-typedef struct {
-  grpc_call_credentials base;
-  grpc_metadata_credentials_plugin plugin;
-  grpc_credentials_md_store *plugin_md;
-} grpc_plugin_credentials;
+void grpc_credentials_metadata_request_destroy(
+    grpc_credentials_metadata_request *r);
 
-#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_H */
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_CREDENTIALS_H */
diff --git a/src/core/lib/security/credentials_metadata.c b/src/core/lib/security/credentials/credentials_metadata.c
similarity index 98%
rename from src/core/lib/security/credentials_metadata.c
rename to src/core/lib/security/credentials/credentials_metadata.c
index bd00194278..6a352aab3a 100644
--- a/src/core/lib/security/credentials_metadata.c
+++ b/src/core/lib/security/credentials/credentials_metadata.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 
 #include <grpc/support/alloc.h>
 
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.c b/src/core/lib/security/credentials/fake/fake_credentials.c
new file mode 100644
index 0000000000..2a5d225078
--- /dev/null
+++ b/src/core/lib/security/credentials/fake/fake_credentials.c
@@ -0,0 +1,139 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/fake/fake_credentials.h"
+
+#include <string.h>
+
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/iomgr/executor.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+/* -- Fake transport security credentials. -- */
+
+static grpc_security_status fake_transport_security_create_security_connector(
+    grpc_channel_credentials *c, grpc_call_credentials *call_creds,
+    const char *target, const grpc_channel_args *args,
+    grpc_channel_security_connector **sc, grpc_channel_args **new_args) {
+  *sc = grpc_fake_channel_security_connector_create(call_creds);
+  return GRPC_SECURITY_OK;
+}
+
+static grpc_security_status
+fake_transport_security_server_create_security_connector(
+    grpc_server_credentials *c, grpc_server_security_connector **sc) {
+  *sc = grpc_fake_server_security_connector_create();
+  return GRPC_SECURITY_OK;
+}
+
+static grpc_channel_credentials_vtable
+    fake_transport_security_credentials_vtable = {
+        NULL, fake_transport_security_create_security_connector};
+
+static grpc_server_credentials_vtable
+    fake_transport_security_server_credentials_vtable = {
+        NULL, fake_transport_security_server_create_security_connector};
+
+grpc_channel_credentials *grpc_fake_transport_security_credentials_create(
+    void) {
+  grpc_channel_credentials *c = gpr_malloc(sizeof(grpc_channel_credentials));
+  memset(c, 0, sizeof(grpc_channel_credentials));
+  c->type = GRPC_CHANNEL_CREDENTIALS_TYPE_FAKE_TRANSPORT_SECURITY;
+  c->vtable = &fake_transport_security_credentials_vtable;
+  gpr_ref_init(&c->refcount, 1);
+  return c;
+}
+
+grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
+    void) {
+  grpc_server_credentials *c = gpr_malloc(sizeof(grpc_server_credentials));
+  memset(c, 0, sizeof(grpc_server_credentials));
+  c->type = GRPC_CHANNEL_CREDENTIALS_TYPE_FAKE_TRANSPORT_SECURITY;
+  gpr_ref_init(&c->refcount, 1);
+  c->vtable = &fake_transport_security_server_credentials_vtable;
+  return c;
+}
+
+/* -- Metadata-only test credentials. -- */
+
+static void md_only_test_destruct(grpc_call_credentials *creds) {
+  grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)creds;
+  grpc_credentials_md_store_unref(c->md_store);
+}
+
+static void on_simulated_token_fetch_done(grpc_exec_ctx *exec_ctx,
+                                          void *user_data, bool success) {
+  grpc_credentials_metadata_request *r =
+      (grpc_credentials_metadata_request *)user_data;
+  grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)r->creds;
+  r->cb(exec_ctx, r->user_data, c->md_store->entries, c->md_store->num_entries,
+        GRPC_CREDENTIALS_OK);
+  grpc_credentials_metadata_request_destroy(r);
+}
+
+static void md_only_test_get_request_metadata(
+    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
+    grpc_pollset *pollset, grpc_auth_metadata_context context,
+    grpc_credentials_metadata_cb cb, void *user_data) {
+  grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)creds;
+
+  if (c->is_async) {
+    grpc_credentials_metadata_request *cb_arg =
+        grpc_credentials_metadata_request_create(creds, cb, user_data);
+    grpc_executor_enqueue(
+        grpc_closure_create(on_simulated_token_fetch_done, cb_arg), true);
+  } else {
+    cb(exec_ctx, user_data, c->md_store->entries, 1, GRPC_CREDENTIALS_OK);
+  }
+}
+
+static grpc_call_credentials_vtable md_only_test_vtable = {
+    md_only_test_destruct, md_only_test_get_request_metadata};
+
+grpc_call_credentials *grpc_md_only_test_credentials_create(
+    const char *md_key, const char *md_value, int is_async) {
+  grpc_md_only_test_credentials *c =
+      gpr_malloc(sizeof(grpc_md_only_test_credentials));
+  memset(c, 0, sizeof(grpc_md_only_test_credentials));
+  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_OAUTH2;
+  c->base.vtable = &md_only_test_vtable;
+  gpr_ref_init(&c->base.refcount, 1);
+  c->md_store = grpc_credentials_md_store_create(1);
+  grpc_credentials_md_store_add_cstrings(c->md_store, md_key, md_value);
+  c->is_async = is_async;
+  return &c->base;
+}
+
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.h b/src/core/lib/security/credentials/fake/fake_credentials.h
new file mode 100644
index 0000000000..10c2a0b5ce
--- /dev/null
+++ b/src/core/lib/security/credentials/fake/fake_credentials.h
@@ -0,0 +1,56 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+/* -- Fake transport security credentials. -- */
+
+/* Creates a fake transport security credentials object for testing. */
+grpc_channel_credentials *grpc_fake_transport_security_credentials_create(void);
+/* Creates a fake server transport security credentials object for testing. */
+grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
+    void);
+
+/* --  Metadata-only Test credentials. -- */
+
+typedef struct {
+  grpc_call_credentials base;
+  grpc_credentials_md_store *md_store;
+  int is_async;
+} grpc_md_only_test_credentials;
+
+#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
+
diff --git a/src/core/lib/security/credentials_posix.c b/src/core/lib/security/credentials/google_default/credentials_posix.c
similarity index 96%
rename from src/core/lib/security/credentials_posix.c
rename to src/core/lib/security/credentials/google_default/credentials_posix.c
index a07de182a0..42c9d7f997 100644
--- a/src/core/lib/security/credentials_posix.c
+++ b/src/core/lib/security/credentials/google_default/credentials_posix.c
@@ -35,7 +35,7 @@
 
 #ifdef GPR_POSIX_FILE
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/google_default/google_default_credentials.h"
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
diff --git a/src/core/lib/security/credentials_win32.c b/src/core/lib/security/credentials/google_default/credentials_win32.c
similarity index 96%
rename from src/core/lib/security/credentials_win32.c
rename to src/core/lib/security/credentials/google_default/credentials_win32.c
index d29847af38..cd8b48080a 100644
--- a/src/core/lib/security/credentials_win32.c
+++ b/src/core/lib/security/credentials/google_default/credentials_win32.c
@@ -35,7 +35,7 @@
 
 #ifdef GPR_WIN32
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/google_default/google_default_credentials.h"
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
diff --git a/src/core/lib/security/google_default_credentials.c b/src/core/lib/security/credentials/google_default/google_default_credentials.c
similarity index 97%
rename from src/core/lib/security/google_default_credentials.c
rename to src/core/lib/security/credentials/google_default/google_default_credentials.c
index 236f1d7fa7..da23bba62b 100644
--- a/src/core/lib/security/google_default_credentials.c
+++ b/src/core/lib/security/credentials/google_default/google_default_credentials.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 
 #include <string.h>
 
@@ -41,6 +41,8 @@
 
 #include "src/core/lib/http/httpcli.h"
 #include "src/core/lib/http/parser.h"
+#include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h"
+#include "src/core/lib/security/credentials/jwt/jwt_credentials.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/load_file.h"
 #include "src/core/lib/surface/api_trace.h"
diff --git a/src/core/lib/security/credentials/google_default/google_default_credentials.h b/src/core/lib/security/credentials/google_default/google_default_credentials.h
new file mode 100644
index 0000000000..33e8c2ec8d
--- /dev/null
+++ b/src/core/lib/security/credentials/google_default/google_default_credentials.h
@@ -0,0 +1,47 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+#define GRPC_GOOGLE_CLOUD_SDK_CONFIG_DIRECTORY "gcloud"
+#define GRPC_GOOGLE_WELL_KNOWN_CREDENTIALS_FILE \
+  "application_default_credentials.json"
+
+void grpc_flush_cached_google_default_credentials(void);
+
+#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
+
+
diff --git a/src/core/lib/security/credentials/iam/iam_credentials.c b/src/core/lib/security/credentials/iam/iam_credentials.c
new file mode 100644
index 0000000000..ec0f2841f2
--- /dev/null
+++ b/src/core/lib/security/credentials/iam/iam_credentials.c
@@ -0,0 +1,87 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/iam/iam_credentials.h"
+
+#include <string.h>
+
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/sync.h>
+
+static void iam_destruct(grpc_call_credentials *creds) {
+  grpc_google_iam_credentials *c = (grpc_google_iam_credentials *)creds;
+  grpc_credentials_md_store_unref(c->iam_md);
+}
+
+static void iam_get_request_metadata(grpc_exec_ctx *exec_ctx,
+                                     grpc_call_credentials *creds,
+                                     grpc_pollset *pollset,
+                                     grpc_auth_metadata_context context,
+                                     grpc_credentials_metadata_cb cb,
+                                     void *user_data) {
+  grpc_google_iam_credentials *c = (grpc_google_iam_credentials *)creds;
+  cb(exec_ctx, user_data, c->iam_md->entries, c->iam_md->num_entries,
+     GRPC_CREDENTIALS_OK);
+}
+
+static grpc_call_credentials_vtable iam_vtable = {iam_destruct,
+                                                  iam_get_request_metadata};
+
+grpc_call_credentials *grpc_google_iam_credentials_create(
+    const char *token, const char *authority_selector, void *reserved) {
+  grpc_google_iam_credentials *c;
+  GRPC_API_TRACE(
+      "grpc_iam_credentials_create(token=%s, authority_selector=%s, "
+      "reserved=%p)",
+      3, (token, authority_selector, reserved));
+  GPR_ASSERT(reserved == NULL);
+  GPR_ASSERT(token != NULL);
+  GPR_ASSERT(authority_selector != NULL);
+  c = gpr_malloc(sizeof(grpc_google_iam_credentials));
+  memset(c, 0, sizeof(grpc_google_iam_credentials));
+  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_IAM;
+  c->base.vtable = &iam_vtable;
+  gpr_ref_init(&c->base.refcount, 1);
+  c->iam_md = grpc_credentials_md_store_create(2);
+  grpc_credentials_md_store_add_cstrings(
+      c->iam_md, GRPC_IAM_AUTHORIZATION_TOKEN_METADATA_KEY, token);
+  grpc_credentials_md_store_add_cstrings(
+      c->iam_md, GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY, authority_selector);
+  return &c->base;
+}
+
+
diff --git a/src/core/lib/security/credentials/iam/iam_credentials.h b/src/core/lib/security/credentials/iam/iam_credentials.h
new file mode 100644
index 0000000000..7110eaf478
--- /dev/null
+++ b/src/core/lib/security/credentials/iam/iam_credentials.h
@@ -0,0 +1,47 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+typedef struct {
+  grpc_call_credentials base;
+  grpc_credentials_md_store *iam_md;
+} grpc_google_iam_credentials;
+
+#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
+
+
+
diff --git a/src/core/lib/security/json_token.c b/src/core/lib/security/credentials/jwt/json_token.c
similarity index 74%
rename from src/core/lib/security/json_token.c
rename to src/core/lib/security/credentials/jwt/json_token.c
index d5bc2c8d60..fd3d0d6a64 100644
--- a/src/core/lib/security/json_token.c
+++ b/src/core/lib/security/credentials/jwt/json_token.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/json_token.h"
+#include "src/core/lib/security/credentials/jwt/json_token.h"
 
 #include <string.h>
 
@@ -39,7 +39,8 @@
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
 
-#include "src/core/lib/security/b64.h"
+#include "src/core/lib/security/util/b64.h"
+#include "src/core/lib/security/util/json_util.h"
 #include "src/core/lib/support/string.h"
 
 #include <openssl/bio.h>
@@ -66,28 +67,6 @@ static grpc_jwt_encode_and_sign_override g_jwt_encode_and_sign_override = NULL;
 
 /* --- grpc_auth_json_key. --- */
 
-static const char *json_get_string_property(const grpc_json *json,
-                                            const char *prop_name) {
-  grpc_json *child;
-  for (child = json->child; child != NULL; child = child->next) {
-    if (strcmp(child->key, prop_name) == 0) break;
-  }
-  if (child == NULL || child->type != GRPC_JSON_STRING) {
-    gpr_log(GPR_ERROR, "Invalid or missing %s property.", prop_name);
-    return NULL;
-  }
-  return child->value;
-}
-
-static int set_json_key_string_property(const grpc_json *json,
-                                        const char *prop_name,
-                                        char **json_key_field) {
-  const char *prop_value = json_get_string_property(json, prop_name);
-  if (prop_value == NULL) return 0;
-  *json_key_field = gpr_strdup(prop_value);
-  return 1;
-}
-
 int grpc_auth_json_key_is_valid(const grpc_auth_json_key *json_key) {
   return (json_key != NULL) &&
          strcmp(json_key->type, GRPC_AUTH_JSON_TYPE_INVALID);
@@ -106,22 +85,22 @@ grpc_auth_json_key grpc_auth_json_key_create_from_json(const grpc_json *json) {
     goto end;
   }
 
-  prop_value = json_get_string_property(json, "type");
+  prop_value = grpc_json_get_string_property(json, "type");
   if (prop_value == NULL ||
       strcmp(prop_value, GRPC_AUTH_JSON_TYPE_SERVICE_ACCOUNT)) {
     goto end;
   }
   result.type = GRPC_AUTH_JSON_TYPE_SERVICE_ACCOUNT;
 
-  if (!set_json_key_string_property(json, "private_key_id",
-                                    &result.private_key_id) ||
-      !set_json_key_string_property(json, "client_id", &result.client_id) ||
-      !set_json_key_string_property(json, "client_email",
-                                    &result.client_email)) {
+  if (!grpc_copy_json_string_property(json, "private_key_id",
+                                      &result.private_key_id) ||
+      !grpc_copy_json_string_property(json, "client_id", &result.client_id) ||
+      !grpc_copy_json_string_property(json, "client_email",
+                                      &result.client_email)) {
     goto end;
   }
 
-  prop_value = json_get_string_property(json, "private_key");
+  prop_value = grpc_json_get_string_property(json, "private_key");
   if (prop_value == NULL) {
     goto end;
   }
@@ -340,72 +319,3 @@ void grpc_jwt_encode_and_sign_set_override(
   g_jwt_encode_and_sign_override = func;
 }
 
-/* --- grpc_auth_refresh_token --- */
-
-int grpc_auth_refresh_token_is_valid(
-    const grpc_auth_refresh_token *refresh_token) {
-  return (refresh_token != NULL) &&
-         strcmp(refresh_token->type, GRPC_AUTH_JSON_TYPE_INVALID);
-}
-
-grpc_auth_refresh_token grpc_auth_refresh_token_create_from_json(
-    const grpc_json *json) {
-  grpc_auth_refresh_token result;
-  const char *prop_value;
-  int success = 0;
-
-  memset(&result, 0, sizeof(grpc_auth_refresh_token));
-  result.type = GRPC_AUTH_JSON_TYPE_INVALID;
-  if (json == NULL) {
-    gpr_log(GPR_ERROR, "Invalid json.");
-    goto end;
-  }
-
-  prop_value = json_get_string_property(json, "type");
-  if (prop_value == NULL ||
-      strcmp(prop_value, GRPC_AUTH_JSON_TYPE_AUTHORIZED_USER)) {
-    goto end;
-  }
-  result.type = GRPC_AUTH_JSON_TYPE_AUTHORIZED_USER;
-
-  if (!set_json_key_string_property(json, "client_secret",
-                                    &result.client_secret) ||
-      !set_json_key_string_property(json, "client_id", &result.client_id) ||
-      !set_json_key_string_property(json, "refresh_token",
-                                    &result.refresh_token)) {
-    goto end;
-  }
-  success = 1;
-
-end:
-  if (!success) grpc_auth_refresh_token_destruct(&result);
-  return result;
-}
-
-grpc_auth_refresh_token grpc_auth_refresh_token_create_from_string(
-    const char *json_string) {
-  char *scratchpad = gpr_strdup(json_string);
-  grpc_json *json = grpc_json_parse_string(scratchpad);
-  grpc_auth_refresh_token result =
-      grpc_auth_refresh_token_create_from_json(json);
-  if (json != NULL) grpc_json_destroy(json);
-  gpr_free(scratchpad);
-  return result;
-}
-
-void grpc_auth_refresh_token_destruct(grpc_auth_refresh_token *refresh_token) {
-  if (refresh_token == NULL) return;
-  refresh_token->type = GRPC_AUTH_JSON_TYPE_INVALID;
-  if (refresh_token->client_id != NULL) {
-    gpr_free(refresh_token->client_id);
-    refresh_token->client_id = NULL;
-  }
-  if (refresh_token->client_secret != NULL) {
-    gpr_free(refresh_token->client_secret);
-    refresh_token->client_secret = NULL;
-  }
-  if (refresh_token->refresh_token != NULL) {
-    gpr_free(refresh_token->refresh_token);
-    refresh_token->refresh_token = NULL;
-  }
-}
diff --git a/src/core/lib/security/json_token.h b/src/core/lib/security/credentials/jwt/json_token.h
similarity index 74%
rename from src/core/lib/security/json_token.h
rename to src/core/lib/security/credentials/jwt/json_token.h
index 123fa652fd..07fc5bf0e0 100644
--- a/src/core/lib/security/json_token.h
+++ b/src/core/lib/security/credentials/jwt/json_token.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_JSON_TOKEN_H
-#define GRPC_CORE_LIB_SECURITY_JSON_TOKEN_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JSON_TOKEN_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JSON_TOKEN_H
 
 #include <grpc/support/slice.h>
 #include <openssl/rsa.h>
@@ -43,10 +43,6 @@
 
 #define GRPC_JWT_OAUTH2_AUDIENCE "https://www.googleapis.com/oauth2/v3/token"
 
-#define GRPC_AUTH_JSON_TYPE_INVALID "invalid"
-#define GRPC_AUTH_JSON_TYPE_SERVICE_ACCOUNT "service_account"
-#define GRPC_AUTH_JSON_TYPE_AUTHORIZED_USER "authorized_user"
-
 /* --- auth_json_key parsing. --- */
 
 typedef struct {
@@ -89,30 +85,4 @@ typedef char *(*grpc_jwt_encode_and_sign_override)(
 void grpc_jwt_encode_and_sign_set_override(
     grpc_jwt_encode_and_sign_override func);
 
-/* --- auth_refresh_token parsing. --- */
-
-typedef struct {
-  const char *type;
-  char *client_id;
-  char *client_secret;
-  char *refresh_token;
-} grpc_auth_refresh_token;
-
-/* Returns 1 if the object is valid, 0 otherwise. */
-int grpc_auth_refresh_token_is_valid(
-    const grpc_auth_refresh_token *refresh_token);
-
-/* Creates a refresh token object from string. Returns an invalid object if a
-   parsing error has been encountered. */
-grpc_auth_refresh_token grpc_auth_refresh_token_create_from_string(
-    const char *json_string);
-
-/* Creates a refresh token object from parsed json. Returns an invalid object if
-   a parsing error has been encountered. */
-grpc_auth_refresh_token grpc_auth_refresh_token_create_from_json(
-    const grpc_json *json);
-
-/* Destructs the object. */
-void grpc_auth_refresh_token_destruct(grpc_auth_refresh_token *refresh_token);
-
-#endif /* GRPC_CORE_LIB_SECURITY_JSON_TOKEN_H */
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JSON_TOKEN_H */
diff --git a/src/core/lib/security/credentials/jwt/jwt_credentials.c b/src/core/lib/security/credentials/jwt/jwt_credentials.c
new file mode 100644
index 0000000000..9fd0527a52
--- /dev/null
+++ b/src/core/lib/security/credentials/jwt/jwt_credentials.c
@@ -0,0 +1,161 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/jwt/jwt_credentials.h"
+
+#include <string.h>
+
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/sync.h>
+
+static void jwt_reset_cache(grpc_service_account_jwt_access_credentials *c) {
+  if (c->cached.jwt_md != NULL) {
+    grpc_credentials_md_store_unref(c->cached.jwt_md);
+    c->cached.jwt_md = NULL;
+  }
+  if (c->cached.service_url != NULL) {
+    gpr_free(c->cached.service_url);
+    c->cached.service_url = NULL;
+  }
+  c->cached.jwt_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
+}
+
+static void jwt_destruct(grpc_call_credentials *creds) {
+  grpc_service_account_jwt_access_credentials *c =
+      (grpc_service_account_jwt_access_credentials *)creds;
+  grpc_auth_json_key_destruct(&c->key);
+  jwt_reset_cache(c);
+  gpr_mu_destroy(&c->cache_mu);
+}
+
+static void jwt_get_request_metadata(grpc_exec_ctx *exec_ctx,
+                                     grpc_call_credentials *creds,
+                                     grpc_pollset *pollset,
+                                     grpc_auth_metadata_context context,
+                                     grpc_credentials_metadata_cb cb,
+                                     void *user_data) {
+  grpc_service_account_jwt_access_credentials *c =
+      (grpc_service_account_jwt_access_credentials *)creds;
+  gpr_timespec refresh_threshold = gpr_time_from_seconds(
+      GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
+
+  /* See if we can return a cached jwt. */
+  grpc_credentials_md_store *jwt_md = NULL;
+  {
+    gpr_mu_lock(&c->cache_mu);
+    if (c->cached.service_url != NULL &&
+        strcmp(c->cached.service_url, context.service_url) == 0 &&
+        c->cached.jwt_md != NULL &&
+        (gpr_time_cmp(gpr_time_sub(c->cached.jwt_expiration,
+                                   gpr_now(GPR_CLOCK_REALTIME)),
+                      refresh_threshold) > 0)) {
+      jwt_md = grpc_credentials_md_store_ref(c->cached.jwt_md);
+    }
+    gpr_mu_unlock(&c->cache_mu);
+  }
+
+  if (jwt_md == NULL) {
+    char *jwt = NULL;
+    /* Generate a new jwt. */
+    gpr_mu_lock(&c->cache_mu);
+    jwt_reset_cache(c);
+    jwt = grpc_jwt_encode_and_sign(&c->key, context.service_url,
+                                   c->jwt_lifetime, NULL);
+    if (jwt != NULL) {
+      char *md_value;
+      gpr_asprintf(&md_value, "Bearer %s", jwt);
+      gpr_free(jwt);
+      c->cached.jwt_expiration =
+          gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), c->jwt_lifetime);
+      c->cached.service_url = gpr_strdup(context.service_url);
+      c->cached.jwt_md = grpc_credentials_md_store_create(1);
+      grpc_credentials_md_store_add_cstrings(
+          c->cached.jwt_md, GRPC_AUTHORIZATION_METADATA_KEY, md_value);
+      gpr_free(md_value);
+      jwt_md = grpc_credentials_md_store_ref(c->cached.jwt_md);
+    }
+    gpr_mu_unlock(&c->cache_mu);
+  }
+
+  if (jwt_md != NULL) {
+    cb(exec_ctx, user_data, jwt_md->entries, jwt_md->num_entries,
+       GRPC_CREDENTIALS_OK);
+    grpc_credentials_md_store_unref(jwt_md);
+  } else {
+    cb(exec_ctx, user_data, NULL, 0, GRPC_CREDENTIALS_ERROR);
+  }
+}
+
+static grpc_call_credentials_vtable jwt_vtable = {jwt_destruct,
+                                                  jwt_get_request_metadata};
+
+grpc_call_credentials *
+grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
+    grpc_auth_json_key key, gpr_timespec token_lifetime) {
+  grpc_service_account_jwt_access_credentials *c;
+  if (!grpc_auth_json_key_is_valid(&key)) {
+    gpr_log(GPR_ERROR, "Invalid input for jwt credentials creation");
+    return NULL;
+  }
+  c = gpr_malloc(sizeof(grpc_service_account_jwt_access_credentials));
+  memset(c, 0, sizeof(grpc_service_account_jwt_access_credentials));
+  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_JWT;
+  gpr_ref_init(&c->base.refcount, 1);
+  c->base.vtable = &jwt_vtable;
+  c->key = key;
+  c->jwt_lifetime = token_lifetime;
+  gpr_mu_init(&c->cache_mu);
+  jwt_reset_cache(c);
+  return &c->base;
+}
+
+grpc_call_credentials *grpc_service_account_jwt_access_credentials_create(
+    const char *json_key, gpr_timespec token_lifetime, void *reserved) {
+  GRPC_API_TRACE(
+      "grpc_service_account_jwt_access_credentials_create("
+      "json_key=%s, "
+      "token_lifetime="
+      "gpr_timespec { tv_sec: %lld, tv_nsec: %d, clock_type: %d }, "
+      "reserved=%p)",
+      5,
+      (json_key, (long long)token_lifetime.tv_sec, (int)token_lifetime.tv_nsec,
+       (int)token_lifetime.clock_type, reserved));
+  GPR_ASSERT(reserved == NULL);
+  return grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
+      grpc_auth_json_key_create_from_string(json_key), token_lifetime);
+}
+
diff --git a/src/core/lib/security/credentials/jwt/jwt_credentials.h b/src/core/lib/security/credentials/jwt/jwt_credentials.h
new file mode 100644
index 0000000000..6faf676414
--- /dev/null
+++ b/src/core/lib/security/credentials/jwt/jwt_credentials.h
@@ -0,0 +1,63 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
+
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/credentials/jwt/json_token.h"
+
+typedef struct {
+  grpc_call_credentials base;
+
+  // Have a simple cache for now with just 1 entry. We could have a map based on
+  // the service_url for a more sophisticated one.
+  gpr_mu cache_mu;
+  struct {
+    grpc_credentials_md_store *jwt_md;
+    char *service_url;
+    gpr_timespec jwt_expiration;
+  } cached;
+
+  grpc_auth_json_key key;
+  gpr_timespec jwt_lifetime;
+} grpc_service_account_jwt_access_credentials;
+
+// Private constructor for jwt credentials from an already parsed json key.
+// Takes ownership of the key.
+grpc_call_credentials *
+grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
+    grpc_auth_json_key key, gpr_timespec token_lifetime);
+
+#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
+
diff --git a/src/core/lib/security/jwt_verifier.c b/src/core/lib/security/credentials/jwt/jwt_verifier.c
similarity index 99%
rename from src/core/lib/security/jwt_verifier.c
rename to src/core/lib/security/credentials/jwt/jwt_verifier.c
index 0e012294de..cd6c7ce392 100644
--- a/src/core/lib/security/jwt_verifier.c
+++ b/src/core/lib/security/credentials/jwt/jwt_verifier.c
@@ -31,13 +31,13 @@
  *
  */
 
-#include "src/core/lib/security/jwt_verifier.h"
+#include "src/core/lib/security/credentials/jwt/jwt_verifier.h"
 
 #include <limits.h>
 #include <string.h>
 
 #include "src/core/lib/http/httpcli.h"
-#include "src/core/lib/security/b64.h"
+#include "src/core/lib/security/util/b64.h"
 #include "src/core/lib/tsi/ssl_types.h"
 
 #include <grpc/support/alloc.h>
diff --git a/src/core/lib/security/jwt_verifier.h b/src/core/lib/security/credentials/jwt/jwt_verifier.h
similarity index 96%
rename from src/core/lib/security/jwt_verifier.h
rename to src/core/lib/security/credentials/jwt/jwt_verifier.h
index 98a4f6b116..b0f6d1c240 100644
--- a/src/core/lib/security/jwt_verifier.h
+++ b/src/core/lib/security/credentials/jwt/jwt_verifier.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_JWT_VERIFIER_H
-#define GRPC_CORE_LIB_SECURITY_JWT_VERIFIER_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_VERIFIER_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_VERIFIER_H
 
 #include "src/core/lib/iomgr/pollset.h"
 #include "src/core/lib/json/json.h"
@@ -133,4 +133,4 @@ grpc_jwt_claims *grpc_jwt_claims_from_json(grpc_json *json, gpr_slice buffer);
 grpc_jwt_verifier_status grpc_jwt_claims_check(const grpc_jwt_claims *claims,
                                                const char *audience);
 
-#endif /* GRPC_CORE_LIB_SECURITY_JWT_VERIFIER_H */
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_VERIFIER_H */
diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.c b/src/core/lib/security/credentials/oauth2/oauth2_credentials.c
new file mode 100644
index 0000000000..0984d1f53f
--- /dev/null
+++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.c
@@ -0,0 +1,430 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h"
+
+#include <string.h>
+
+#include "src/core/lib/security/util/json_util.h"
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+//
+// Auth Refresh Token.
+//
+
+int grpc_auth_refresh_token_is_valid(
+    const grpc_auth_refresh_token *refresh_token) {
+  return (refresh_token != NULL) &&
+         strcmp(refresh_token->type, GRPC_AUTH_JSON_TYPE_INVALID);
+}
+
+grpc_auth_refresh_token grpc_auth_refresh_token_create_from_json(
+    const grpc_json *json) {
+  grpc_auth_refresh_token result;
+  const char *prop_value;
+  int success = 0;
+
+  memset(&result, 0, sizeof(grpc_auth_refresh_token));
+  result.type = GRPC_AUTH_JSON_TYPE_INVALID;
+  if (json == NULL) {
+    gpr_log(GPR_ERROR, "Invalid json.");
+    goto end;
+  }
+
+  prop_value = grpc_json_get_string_property(json, "type");
+  if (prop_value == NULL ||
+      strcmp(prop_value, GRPC_AUTH_JSON_TYPE_AUTHORIZED_USER)) {
+    goto end;
+  }
+  result.type = GRPC_AUTH_JSON_TYPE_AUTHORIZED_USER;
+
+  if (!grpc_copy_json_string_property(json, "client_secret",
+                                      &result.client_secret) ||
+      !grpc_copy_json_string_property(json, "client_id", &result.client_id) ||
+      !grpc_copy_json_string_property(json, "refresh_token",
+                                      &result.refresh_token)) {
+    goto end;
+  }
+  success = 1;
+
+end:
+  if (!success) grpc_auth_refresh_token_destruct(&result);
+  return result;
+}
+
+grpc_auth_refresh_token grpc_auth_refresh_token_create_from_string(
+    const char *json_string) {
+  char *scratchpad = gpr_strdup(json_string);
+  grpc_json *json = grpc_json_parse_string(scratchpad);
+  grpc_auth_refresh_token result =
+      grpc_auth_refresh_token_create_from_json(json);
+  if (json != NULL) grpc_json_destroy(json);
+  gpr_free(scratchpad);
+  return result;
+}
+
+void grpc_auth_refresh_token_destruct(grpc_auth_refresh_token *refresh_token) {
+  if (refresh_token == NULL) return;
+  refresh_token->type = GRPC_AUTH_JSON_TYPE_INVALID;
+  if (refresh_token->client_id != NULL) {
+    gpr_free(refresh_token->client_id);
+    refresh_token->client_id = NULL;
+  }
+  if (refresh_token->client_secret != NULL) {
+    gpr_free(refresh_token->client_secret);
+    refresh_token->client_secret = NULL;
+  }
+  if (refresh_token->refresh_token != NULL) {
+    gpr_free(refresh_token->refresh_token);
+    refresh_token->refresh_token = NULL;
+  }
+}
+
+//
+// Oauth2 Token Fetcher credentials.
+//
+
+static void oauth2_token_fetcher_destruct(grpc_call_credentials *creds) {
+  grpc_oauth2_token_fetcher_credentials *c =
+      (grpc_oauth2_token_fetcher_credentials *)creds;
+  grpc_credentials_md_store_unref(c->access_token_md);
+  gpr_mu_destroy(&c->mu);
+  grpc_httpcli_context_destroy(&c->httpcli_context);
+}
+
+grpc_credentials_status
+grpc_oauth2_token_fetcher_credentials_parse_server_response(
+    const grpc_http_response *response, grpc_credentials_md_store **token_md,
+    gpr_timespec *token_lifetime) {
+  char *null_terminated_body = NULL;
+  char *new_access_token = NULL;
+  grpc_credentials_status status = GRPC_CREDENTIALS_OK;
+  grpc_json *json = NULL;
+
+  if (response == NULL) {
+    gpr_log(GPR_ERROR, "Received NULL response.");
+    status = GRPC_CREDENTIALS_ERROR;
+    goto end;
+  }
+
+  if (response->body_length > 0) {
+    null_terminated_body = gpr_malloc(response->body_length + 1);
+    null_terminated_body[response->body_length] = '\0';
+    memcpy(null_terminated_body, response->body, response->body_length);
+  }
+
+  if (response->status != 200) {
+    gpr_log(GPR_ERROR, "Call to http server ended with error %d [%s].",
+            response->status,
+            null_terminated_body != NULL ? null_terminated_body : "");
+    status = GRPC_CREDENTIALS_ERROR;
+    goto end;
+  } else {
+    grpc_json *access_token = NULL;
+    grpc_json *token_type = NULL;
+    grpc_json *expires_in = NULL;
+    grpc_json *ptr;
+    json = grpc_json_parse_string(null_terminated_body);
+    if (json == NULL) {
+      gpr_log(GPR_ERROR, "Could not parse JSON from %s", null_terminated_body);
+      status = GRPC_CREDENTIALS_ERROR;
+      goto end;
+    }
+    if (json->type != GRPC_JSON_OBJECT) {
+      gpr_log(GPR_ERROR, "Response should be a JSON object");
+      status = GRPC_CREDENTIALS_ERROR;
+      goto end;
+    }
+    for (ptr = json->child; ptr; ptr = ptr->next) {
+      if (strcmp(ptr->key, "access_token") == 0) {
+        access_token = ptr;
+      } else if (strcmp(ptr->key, "token_type") == 0) {
+        token_type = ptr;
+      } else if (strcmp(ptr->key, "expires_in") == 0) {
+        expires_in = ptr;
+      }
+    }
+    if (access_token == NULL || access_token->type != GRPC_JSON_STRING) {
+      gpr_log(GPR_ERROR, "Missing or invalid access_token in JSON.");
+      status = GRPC_CREDENTIALS_ERROR;
+      goto end;
+    }
+    if (token_type == NULL || token_type->type != GRPC_JSON_STRING) {
+      gpr_log(GPR_ERROR, "Missing or invalid token_type in JSON.");
+      status = GRPC_CREDENTIALS_ERROR;
+      goto end;
+    }
+    if (expires_in == NULL || expires_in->type != GRPC_JSON_NUMBER) {
+      gpr_log(GPR_ERROR, "Missing or invalid expires_in in JSON.");
+      status = GRPC_CREDENTIALS_ERROR;
+      goto end;
+    }
+    gpr_asprintf(&new_access_token, "%s %s", token_type->value,
+                 access_token->value);
+    token_lifetime->tv_sec = strtol(expires_in->value, NULL, 10);
+    token_lifetime->tv_nsec = 0;
+    token_lifetime->clock_type = GPR_TIMESPAN;
+    if (*token_md != NULL) grpc_credentials_md_store_unref(*token_md);
+    *token_md = grpc_credentials_md_store_create(1);
+    grpc_credentials_md_store_add_cstrings(
+        *token_md, GRPC_AUTHORIZATION_METADATA_KEY, new_access_token);
+    status = GRPC_CREDENTIALS_OK;
+  }
+
+end:
+  if (status != GRPC_CREDENTIALS_OK && (*token_md != NULL)) {
+    grpc_credentials_md_store_unref(*token_md);
+    *token_md = NULL;
+  }
+  if (null_terminated_body != NULL) gpr_free(null_terminated_body);
+  if (new_access_token != NULL) gpr_free(new_access_token);
+  if (json != NULL) grpc_json_destroy(json);
+  return status;
+}
+
+static void on_oauth2_token_fetcher_http_response(
+    grpc_exec_ctx *exec_ctx, void *user_data,
+    const grpc_http_response *response) {
+  grpc_credentials_metadata_request *r =
+      (grpc_credentials_metadata_request *)user_data;
+  grpc_oauth2_token_fetcher_credentials *c =
+      (grpc_oauth2_token_fetcher_credentials *)r->creds;
+  gpr_timespec token_lifetime;
+  grpc_credentials_status status;
+
+  gpr_mu_lock(&c->mu);
+  status = grpc_oauth2_token_fetcher_credentials_parse_server_response(
+      response, &c->access_token_md, &token_lifetime);
+  if (status == GRPC_CREDENTIALS_OK) {
+    c->token_expiration =
+        gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), token_lifetime);
+    r->cb(exec_ctx, r->user_data, c->access_token_md->entries,
+          c->access_token_md->num_entries, status);
+  } else {
+    c->token_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
+    r->cb(exec_ctx, r->user_data, NULL, 0, status);
+  }
+  gpr_mu_unlock(&c->mu);
+  grpc_credentials_metadata_request_destroy(r);
+}
+
+static void oauth2_token_fetcher_get_request_metadata(
+    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
+    grpc_pollset *pollset, grpc_auth_metadata_context context,
+    grpc_credentials_metadata_cb cb, void *user_data) {
+  grpc_oauth2_token_fetcher_credentials *c =
+      (grpc_oauth2_token_fetcher_credentials *)creds;
+  gpr_timespec refresh_threshold = gpr_time_from_seconds(
+      GRPC_SECURE_TOKEN_REFRESH_THRESHOLD_SECS, GPR_TIMESPAN);
+  grpc_credentials_md_store *cached_access_token_md = NULL;
+  {
+    gpr_mu_lock(&c->mu);
+    if (c->access_token_md != NULL &&
+        (gpr_time_cmp(
+             gpr_time_sub(c->token_expiration, gpr_now(GPR_CLOCK_REALTIME)),
+             refresh_threshold) > 0)) {
+      cached_access_token_md =
+          grpc_credentials_md_store_ref(c->access_token_md);
+    }
+    gpr_mu_unlock(&c->mu);
+  }
+  if (cached_access_token_md != NULL) {
+    cb(exec_ctx, user_data, cached_access_token_md->entries,
+       cached_access_token_md->num_entries, GRPC_CREDENTIALS_OK);
+    grpc_credentials_md_store_unref(cached_access_token_md);
+  } else {
+    c->fetch_func(
+        exec_ctx,
+        grpc_credentials_metadata_request_create(creds, cb, user_data),
+        &c->httpcli_context, pollset, on_oauth2_token_fetcher_http_response,
+        gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), refresh_threshold));
+  }
+}
+
+static void init_oauth2_token_fetcher(grpc_oauth2_token_fetcher_credentials *c,
+                                      grpc_fetch_oauth2_func fetch_func) {
+  memset(c, 0, sizeof(grpc_oauth2_token_fetcher_credentials));
+  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_OAUTH2;
+  gpr_ref_init(&c->base.refcount, 1);
+  gpr_mu_init(&c->mu);
+  c->token_expiration = gpr_inf_past(GPR_CLOCK_REALTIME);
+  c->fetch_func = fetch_func;
+  grpc_httpcli_context_init(&c->httpcli_context);
+}
+
+//
+//  Google Compute Engine credentials.
+//
+
+static grpc_call_credentials_vtable compute_engine_vtable = {
+    oauth2_token_fetcher_destruct, oauth2_token_fetcher_get_request_metadata};
+
+static void compute_engine_fetch_oauth2(
+    grpc_exec_ctx *exec_ctx, grpc_credentials_metadata_request *metadata_req,
+    grpc_httpcli_context *httpcli_context, grpc_pollset *pollset,
+    grpc_httpcli_response_cb response_cb, gpr_timespec deadline) {
+  grpc_http_header header = {"Metadata-Flavor", "Google"};
+  grpc_httpcli_request request;
+  memset(&request, 0, sizeof(grpc_httpcli_request));
+  request.host = GRPC_COMPUTE_ENGINE_METADATA_HOST;
+  request.http.path = GRPC_COMPUTE_ENGINE_METADATA_TOKEN_PATH;
+  request.http.hdr_count = 1;
+  request.http.hdrs = &header;
+  grpc_httpcli_get(exec_ctx, httpcli_context, pollset, &request, deadline,
+                   response_cb, metadata_req);
+}
+
+grpc_call_credentials *grpc_google_compute_engine_credentials_create(
+    void *reserved) {
+  grpc_oauth2_token_fetcher_credentials *c =
+      gpr_malloc(sizeof(grpc_oauth2_token_fetcher_credentials));
+  GRPC_API_TRACE("grpc_compute_engine_credentials_create(reserved=%p)", 1,
+                 (reserved));
+  GPR_ASSERT(reserved == NULL);
+  init_oauth2_token_fetcher(c, compute_engine_fetch_oauth2);
+  c->base.vtable = &compute_engine_vtable;
+  return &c->base;
+}
+
+//
+// Google Refresh Token credentials.
+//
+
+static void refresh_token_destruct(grpc_call_credentials *creds) {
+  grpc_google_refresh_token_credentials *c =
+      (grpc_google_refresh_token_credentials *)creds;
+  grpc_auth_refresh_token_destruct(&c->refresh_token);
+  oauth2_token_fetcher_destruct(&c->base.base);
+}
+
+static grpc_call_credentials_vtable refresh_token_vtable = {
+    refresh_token_destruct, oauth2_token_fetcher_get_request_metadata};
+
+static void refresh_token_fetch_oauth2(
+    grpc_exec_ctx *exec_ctx, grpc_credentials_metadata_request *metadata_req,
+    grpc_httpcli_context *httpcli_context, grpc_pollset *pollset,
+    grpc_httpcli_response_cb response_cb, gpr_timespec deadline) {
+  grpc_google_refresh_token_credentials *c =
+      (grpc_google_refresh_token_credentials *)metadata_req->creds;
+  grpc_http_header header = {"Content-Type",
+                             "application/x-www-form-urlencoded"};
+  grpc_httpcli_request request;
+  char *body = NULL;
+  gpr_asprintf(&body, GRPC_REFRESH_TOKEN_POST_BODY_FORMAT_STRING,
+               c->refresh_token.client_id, c->refresh_token.client_secret,
+               c->refresh_token.refresh_token);
+  memset(&request, 0, sizeof(grpc_httpcli_request));
+  request.host = GRPC_GOOGLE_OAUTH2_SERVICE_HOST;
+  request.http.path = GRPC_GOOGLE_OAUTH2_SERVICE_TOKEN_PATH;
+  request.http.hdr_count = 1;
+  request.http.hdrs = &header;
+  request.handshaker = &grpc_httpcli_ssl;
+  grpc_httpcli_post(exec_ctx, httpcli_context, pollset, &request, body,
+                    strlen(body), deadline, response_cb, metadata_req);
+  gpr_free(body);
+}
+
+grpc_call_credentials *
+grpc_refresh_token_credentials_create_from_auth_refresh_token(
+    grpc_auth_refresh_token refresh_token) {
+  grpc_google_refresh_token_credentials *c;
+  if (!grpc_auth_refresh_token_is_valid(&refresh_token)) {
+    gpr_log(GPR_ERROR, "Invalid input for refresh token credentials creation");
+    return NULL;
+  }
+  c = gpr_malloc(sizeof(grpc_google_refresh_token_credentials));
+  memset(c, 0, sizeof(grpc_google_refresh_token_credentials));
+  init_oauth2_token_fetcher(&c->base, refresh_token_fetch_oauth2);
+  c->base.base.vtable = &refresh_token_vtable;
+  c->refresh_token = refresh_token;
+  return &c->base.base;
+}
+
+grpc_call_credentials *grpc_google_refresh_token_credentials_create(
+    const char *json_refresh_token, void *reserved) {
+  GRPC_API_TRACE(
+      "grpc_refresh_token_credentials_create(json_refresh_token=%s, "
+      "reserved=%p)",
+      2, (json_refresh_token, reserved));
+  GPR_ASSERT(reserved == NULL);
+  return grpc_refresh_token_credentials_create_from_auth_refresh_token(
+      grpc_auth_refresh_token_create_from_string(json_refresh_token));
+}
+
+//
+// Oauth2 Access Token credentials.
+//
+
+static void access_token_destruct(grpc_call_credentials *creds) {
+  grpc_access_token_credentials *c = (grpc_access_token_credentials *)creds;
+  grpc_credentials_md_store_unref(c->access_token_md);
+}
+
+static void access_token_get_request_metadata(
+    grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds,
+    grpc_pollset *pollset, grpc_auth_metadata_context context,
+    grpc_credentials_metadata_cb cb, void *user_data) {
+  grpc_access_token_credentials *c = (grpc_access_token_credentials *)creds;
+  cb(exec_ctx, user_data, c->access_token_md->entries, 1, GRPC_CREDENTIALS_OK);
+}
+
+static grpc_call_credentials_vtable access_token_vtable = {
+    access_token_destruct, access_token_get_request_metadata};
+
+grpc_call_credentials *grpc_access_token_credentials_create(
+    const char *access_token, void *reserved) {
+  grpc_access_token_credentials *c =
+      gpr_malloc(sizeof(grpc_access_token_credentials));
+  char *token_md_value;
+  GRPC_API_TRACE(
+      "grpc_access_token_credentials_create(access_token=%s, "
+      "reserved=%p)",
+      2, (access_token, reserved));
+  GPR_ASSERT(reserved == NULL);
+  memset(c, 0, sizeof(grpc_access_token_credentials));
+  c->base.type = GRPC_CALL_CREDENTIALS_TYPE_OAUTH2;
+  c->base.vtable = &access_token_vtable;
+  gpr_ref_init(&c->base.refcount, 1);
+  c->access_token_md = grpc_credentials_md_store_create(1);
+  gpr_asprintf(&token_md_value, "Bearer %s", access_token);
+  grpc_credentials_md_store_add_cstrings(
+      c->access_token_md, GRPC_AUTHORIZATION_METADATA_KEY, token_md_value);
+  gpr_free(token_md_value);
+  return &c->base;
+}
+
+
diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
new file mode 100644
index 0000000000..6cdcc68514
--- /dev/null
+++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
@@ -0,0 +1,111 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
+
+#include "src/core/lib/json/json.h"
+#include "src/core/lib/security/credentials/credentials.h"
+
+// auth_refresh_token parsing.
+typedef struct {
+  const char *type;
+  char *client_id;
+  char *client_secret;
+  char *refresh_token;
+} grpc_auth_refresh_token;
+
+/// Returns 1 if the object is valid, 0 otherwise.
+int grpc_auth_refresh_token_is_valid(
+    const grpc_auth_refresh_token *refresh_token);
+
+/// Creates a refresh token object from string. Returns an invalid object if a
+/// parsing error has been encountered.
+grpc_auth_refresh_token grpc_auth_refresh_token_create_from_string(
+    const char *json_string);
+
+/// Creates a refresh token object from parsed json. Returns an invalid object
+/// if a parsing error has been encountered.
+grpc_auth_refresh_token grpc_auth_refresh_token_create_from_json(
+    const grpc_json *json);
+
+/// Destructs the object.
+void grpc_auth_refresh_token_destruct(grpc_auth_refresh_token *refresh_token);
+
+// -- Oauth2 Token Fetcher credentials --
+//
+//  This object is a base for credentials that need to acquire an oauth2 token
+//  from an http service.
+
+typedef void (*grpc_fetch_oauth2_func)(grpc_exec_ctx *exec_ctx,
+                                       grpc_credentials_metadata_request *req,
+                                       grpc_httpcli_context *http_context,
+                                       grpc_pollset *pollset,
+                                       grpc_httpcli_response_cb response_cb,
+                                       gpr_timespec deadline);
+typedef struct {
+  grpc_call_credentials base;
+  gpr_mu mu;
+  grpc_credentials_md_store *access_token_md;
+  gpr_timespec token_expiration;
+  grpc_httpcli_context httpcli_context;
+  grpc_fetch_oauth2_func fetch_func;
+} grpc_oauth2_token_fetcher_credentials;
+
+
+// Google refresh token credentials.
+typedef struct {
+  grpc_oauth2_token_fetcher_credentials base;
+  grpc_auth_refresh_token refresh_token;
+} grpc_google_refresh_token_credentials;
+
+// Access token credentials.
+typedef struct {
+  grpc_call_credentials base;
+  grpc_credentials_md_store *access_token_md;
+} grpc_access_token_credentials;
+
+// Private constructor for refresh token credentials from an already parsed
+// refresh token. Takes ownership of the refresh token.
+grpc_call_credentials *
+grpc_refresh_token_credentials_create_from_auth_refresh_token(
+    grpc_auth_refresh_token token);
+
+// Exposed for testing only.
+grpc_credentials_status
+grpc_oauth2_token_fetcher_credentials_parse_server_response(
+    const struct grpc_http_response *response,
+    grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime);
+
+#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
+
diff --git a/src/core/lib/security/credentials/plugin/plugin_credentials.c b/src/core/lib/security/credentials/plugin/plugin_credentials.c
new file mode 100644
index 0000000000..b075e14551
--- /dev/null
+++ b/src/core/lib/security/credentials/plugin/plugin_credentials.c
@@ -0,0 +1,131 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/plugin/plugin_credentials.h"
+
+#include <string.h>
+
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/sync.h>
+
+typedef struct {
+  void *user_data;
+  grpc_credentials_metadata_cb cb;
+} grpc_metadata_plugin_request;
+
+static void plugin_destruct(grpc_call_credentials *creds) {
+  grpc_plugin_credentials *c = (grpc_plugin_credentials *)creds;
+  if (c->plugin.state != NULL && c->plugin.destroy != NULL) {
+    c->plugin.destroy(c->plugin.state);
+  }
+}
+
+static void plugin_md_request_metadata_ready(void *request,
+                                             const grpc_metadata *md,
+                                             size_t num_md,
+                                             grpc_status_code status,
+                                             const char *error_details) {
+  /* called from application code */
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_metadata_plugin_request *r = (grpc_metadata_plugin_request *)request;
+  if (status != GRPC_STATUS_OK) {
+    if (error_details != NULL) {
+      gpr_log(GPR_ERROR, "Getting metadata from plugin failed with error: %s",
+              error_details);
+    }
+    r->cb(&exec_ctx, r->user_data, NULL, 0, GRPC_CREDENTIALS_ERROR);
+  } else {
+    size_t i;
+    grpc_credentials_md *md_array = NULL;
+    if (num_md > 0) {
+      md_array = gpr_malloc(num_md * sizeof(grpc_credentials_md));
+      for (i = 0; i < num_md; i++) {
+        md_array[i].key = gpr_slice_from_copied_string(md[i].key);
+        md_array[i].value =
+            gpr_slice_from_copied_buffer(md[i].value, md[i].value_length);
+      }
+    }
+    r->cb(&exec_ctx, r->user_data, md_array, num_md, GRPC_CREDENTIALS_OK);
+    if (md_array != NULL) {
+      for (i = 0; i < num_md; i++) {
+        gpr_slice_unref(md_array[i].key);
+        gpr_slice_unref(md_array[i].value);
+      }
+      gpr_free(md_array);
+    }
+  }
+  gpr_free(r);
+  grpc_exec_ctx_finish(&exec_ctx);
+}
+
+static void plugin_get_request_metadata(grpc_exec_ctx *exec_ctx,
+                                        grpc_call_credentials *creds,
+                                        grpc_pollset *pollset,
+                                        grpc_auth_metadata_context context,
+                                        grpc_credentials_metadata_cb cb,
+                                        void *user_data) {
+  grpc_plugin_credentials *c = (grpc_plugin_credentials *)creds;
+  if (c->plugin.get_metadata != NULL) {
+    grpc_metadata_plugin_request *request = gpr_malloc(sizeof(*request));
+    memset(request, 0, sizeof(*request));
+    request->user_data = user_data;
+    request->cb = cb;
+    c->plugin.get_metadata(c->plugin.state, context,
+                           plugin_md_request_metadata_ready, request);
+  } else {
+    cb(exec_ctx, user_data, NULL, 0, GRPC_CREDENTIALS_OK);
+  }
+}
+
+static grpc_call_credentials_vtable plugin_vtable = {
+    plugin_destruct, plugin_get_request_metadata};
+
+grpc_call_credentials *grpc_metadata_credentials_create_from_plugin(
+    grpc_metadata_credentials_plugin plugin, void *reserved) {
+  grpc_plugin_credentials *c = gpr_malloc(sizeof(*c));
+  GRPC_API_TRACE("grpc_metadata_credentials_create_from_plugin(reserved=%p)", 1,
+                 (reserved));
+  GPR_ASSERT(reserved == NULL);
+  memset(c, 0, sizeof(*c));
+  c->base.type = plugin.type;
+  c->base.vtable = &plugin_vtable;
+  gpr_ref_init(&c->base.refcount, 1);
+  c->plugin = plugin;
+  return &c->base;
+}
+
+
diff --git a/src/core/lib/security/credentials/plugin/plugin_credentials.h b/src/core/lib/security/credentials/plugin/plugin_credentials.h
new file mode 100644
index 0000000000..cdabbbd30f
--- /dev/null
+++ b/src/core/lib/security/credentials/plugin/plugin_credentials.h
@@ -0,0 +1,48 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+typedef struct {
+  grpc_call_credentials base;
+  grpc_metadata_credentials_plugin plugin;
+  grpc_credentials_md_store *plugin_md;
+} grpc_plugin_credentials;
+
+#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
+
+
+
diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.c b/src/core/lib/security/credentials/ssl/ssl_credentials.c
new file mode 100644
index 0000000000..ee8d2e4365
--- /dev/null
+++ b/src/core/lib/security/credentials/ssl/ssl_credentials.c
@@ -0,0 +1,244 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/credentials/ssl/ssl_credentials.h"
+
+#include <string.h>
+
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/channel/http_client_filter.h"
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+
+//
+// Utils
+//
+
+static void ssl_copy_key_material(const char *input, unsigned char **output,
+                                  size_t *output_size) {
+  *output_size = strlen(input);
+  *output = gpr_malloc(*output_size);
+  memcpy(*output, input, *output_size);
+}
+
+//
+// SSL Channel Credentials.
+//
+
+static void ssl_destruct(grpc_channel_credentials *creds) {
+  grpc_ssl_credentials *c = (grpc_ssl_credentials *)creds;
+  if (c->config.pem_root_certs != NULL) gpr_free(c->config.pem_root_certs);
+  if (c->config.pem_private_key != NULL) gpr_free(c->config.pem_private_key);
+  if (c->config.pem_cert_chain != NULL) gpr_free(c->config.pem_cert_chain);
+}
+
+static grpc_security_status ssl_create_security_connector(
+    grpc_channel_credentials *creds, grpc_call_credentials *call_creds,
+    const char *target, const grpc_channel_args *args,
+    grpc_channel_security_connector **sc, grpc_channel_args **new_args) {
+  grpc_ssl_credentials *c = (grpc_ssl_credentials *)creds;
+  grpc_security_status status = GRPC_SECURITY_OK;
+  size_t i = 0;
+  const char *overridden_target_name = NULL;
+  grpc_arg new_arg;
+
+  for (i = 0; args && i < args->num_args; i++) {
+    grpc_arg *arg = &args->args[i];
+    if (strcmp(arg->key, GRPC_SSL_TARGET_NAME_OVERRIDE_ARG) == 0 &&
+        arg->type == GRPC_ARG_STRING) {
+      overridden_target_name = arg->value.string;
+      break;
+    }
+  }
+  status = grpc_ssl_channel_security_connector_create(
+      call_creds, &c->config, target, overridden_target_name, sc);
+  if (status != GRPC_SECURITY_OK) {
+    return status;
+  }
+  new_arg.type = GRPC_ARG_STRING;
+  new_arg.key = GRPC_ARG_HTTP2_SCHEME;
+  new_arg.value.string = "https";
+  *new_args = grpc_channel_args_copy_and_add(args, &new_arg, 1);
+  return status;
+}
+
+static grpc_channel_credentials_vtable ssl_vtable = {
+    ssl_destruct, ssl_create_security_connector};
+
+static void ssl_build_config(const char *pem_root_certs,
+                             grpc_ssl_pem_key_cert_pair *pem_key_cert_pair,
+                             grpc_ssl_config *config) {
+  if (pem_root_certs != NULL) {
+    ssl_copy_key_material(pem_root_certs, &config->pem_root_certs,
+                          &config->pem_root_certs_size);
+  }
+  if (pem_key_cert_pair != NULL) {
+    GPR_ASSERT(pem_key_cert_pair->private_key != NULL);
+    GPR_ASSERT(pem_key_cert_pair->cert_chain != NULL);
+    ssl_copy_key_material(pem_key_cert_pair->private_key,
+                          &config->pem_private_key,
+                          &config->pem_private_key_size);
+    ssl_copy_key_material(pem_key_cert_pair->cert_chain,
+                          &config->pem_cert_chain,
+                          &config->pem_cert_chain_size);
+  }
+}
+
+grpc_channel_credentials *grpc_ssl_credentials_create(
+    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pair,
+    void *reserved) {
+  grpc_ssl_credentials *c = gpr_malloc(sizeof(grpc_ssl_credentials));
+  GRPC_API_TRACE(
+      "grpc_ssl_credentials_create(pem_root_certs=%s, "
+      "pem_key_cert_pair=%p, "
+      "reserved=%p)",
+      3, (pem_root_certs, pem_key_cert_pair, reserved));
+  GPR_ASSERT(reserved == NULL);
+  memset(c, 0, sizeof(grpc_ssl_credentials));
+  c->base.type = GRPC_CHANNEL_CREDENTIALS_TYPE_SSL;
+  c->base.vtable = &ssl_vtable;
+  gpr_ref_init(&c->base.refcount, 1);
+  ssl_build_config(pem_root_certs, pem_key_cert_pair, &c->config);
+  return &c->base;
+}
+
+//
+// SSL Server Credentials.
+//
+
+static void ssl_server_destruct(grpc_server_credentials *creds) {
+  grpc_ssl_server_credentials *c = (grpc_ssl_server_credentials *)creds;
+  size_t i;
+  for (i = 0; i < c->config.num_key_cert_pairs; i++) {
+    if (c->config.pem_private_keys[i] != NULL) {
+      gpr_free(c->config.pem_private_keys[i]);
+    }
+    if (c->config.pem_cert_chains[i] != NULL) {
+      gpr_free(c->config.pem_cert_chains[i]);
+    }
+  }
+  if (c->config.pem_private_keys != NULL) gpr_free(c->config.pem_private_keys);
+  if (c->config.pem_private_keys_sizes != NULL) {
+    gpr_free(c->config.pem_private_keys_sizes);
+  }
+  if (c->config.pem_cert_chains != NULL) gpr_free(c->config.pem_cert_chains);
+  if (c->config.pem_cert_chains_sizes != NULL) {
+    gpr_free(c->config.pem_cert_chains_sizes);
+  }
+  if (c->config.pem_root_certs != NULL) gpr_free(c->config.pem_root_certs);
+}
+
+
+static grpc_security_status ssl_server_create_security_connector(
+    grpc_server_credentials *creds, grpc_server_security_connector **sc) {
+  grpc_ssl_server_credentials *c = (grpc_ssl_server_credentials *)creds;
+  return grpc_ssl_server_security_connector_create(&c->config, sc);
+}
+
+static grpc_server_credentials_vtable ssl_server_vtable = {
+    ssl_server_destruct, ssl_server_create_security_connector};
+
+
+static void ssl_build_server_config(
+    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
+    size_t num_key_cert_pairs,
+    grpc_ssl_client_certificate_request_type client_certificate_request,
+    grpc_ssl_server_config *config) {
+  size_t i;
+  config->client_certificate_request = client_certificate_request;
+  if (pem_root_certs != NULL) {
+    ssl_copy_key_material(pem_root_certs, &config->pem_root_certs,
+                          &config->pem_root_certs_size);
+  }
+  if (num_key_cert_pairs > 0) {
+    GPR_ASSERT(pem_key_cert_pairs != NULL);
+    config->pem_private_keys =
+        gpr_malloc(num_key_cert_pairs * sizeof(unsigned char *));
+    config->pem_cert_chains =
+        gpr_malloc(num_key_cert_pairs * sizeof(unsigned char *));
+    config->pem_private_keys_sizes =
+        gpr_malloc(num_key_cert_pairs * sizeof(size_t));
+    config->pem_cert_chains_sizes =
+        gpr_malloc(num_key_cert_pairs * sizeof(size_t));
+  }
+  config->num_key_cert_pairs = num_key_cert_pairs;
+  for (i = 0; i < num_key_cert_pairs; i++) {
+    GPR_ASSERT(pem_key_cert_pairs[i].private_key != NULL);
+    GPR_ASSERT(pem_key_cert_pairs[i].cert_chain != NULL);
+    ssl_copy_key_material(pem_key_cert_pairs[i].private_key,
+                          &config->pem_private_keys[i],
+                          &config->pem_private_keys_sizes[i]);
+    ssl_copy_key_material(pem_key_cert_pairs[i].cert_chain,
+                          &config->pem_cert_chains[i],
+                          &config->pem_cert_chains_sizes[i]);
+  }
+}
+
+
+grpc_server_credentials *grpc_ssl_server_credentials_create(
+    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
+    size_t num_key_cert_pairs, int force_client_auth, void *reserved) {
+  return grpc_ssl_server_credentials_create_ex(
+      pem_root_certs, pem_key_cert_pairs, num_key_cert_pairs,
+      force_client_auth
+          ? GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY
+          : GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE,
+      reserved);
+}
+
+grpc_server_credentials *grpc_ssl_server_credentials_create_ex(
+    const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
+    size_t num_key_cert_pairs,
+    grpc_ssl_client_certificate_request_type client_certificate_request,
+    void *reserved) {
+  grpc_ssl_server_credentials *c =
+      gpr_malloc(sizeof(grpc_ssl_server_credentials));
+  GRPC_API_TRACE(
+      "grpc_ssl_server_credentials_create_ex("
+      "pem_root_certs=%s, pem_key_cert_pairs=%p, num_key_cert_pairs=%lu, "
+      "client_certificate_request=%d, reserved=%p)",
+      5, (pem_root_certs, pem_key_cert_pairs, (unsigned long)num_key_cert_pairs,
+          client_certificate_request, reserved));
+  GPR_ASSERT(reserved == NULL);
+  memset(c, 0, sizeof(grpc_ssl_server_credentials));
+  c->base.type = GRPC_CHANNEL_CREDENTIALS_TYPE_SSL;
+  gpr_ref_init(&c->base.refcount, 1);
+  c->base.vtable = &ssl_server_vtable;
+  ssl_build_server_config(pem_root_certs, pem_key_cert_pairs,
+                          num_key_cert_pairs, client_certificate_request,
+                          &c->config);
+  return &c->base;
+}
+
diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.h b/src/core/lib/security/credentials/ssl/ssl_credentials.h
new file mode 100644
index 0000000000..ea4bdabc04
--- /dev/null
+++ b/src/core/lib/security/credentials/ssl/ssl_credentials.h
@@ -0,0 +1,49 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_SSL_SSL_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_SSL_SSL_CREDENTIALS_H
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+typedef struct {
+  grpc_channel_credentials base;
+  grpc_ssl_config config;
+} grpc_ssl_credentials;
+
+typedef struct {
+  grpc_server_credentials base;
+  grpc_ssl_server_config config;
+} grpc_ssl_server_credentials;
+
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_SSL_SSL_CREDENTIALS_H */
+
diff --git a/src/core/lib/security/auth_filters.h b/src/core/lib/security/transport/auth_filters.h
similarity index 90%
rename from src/core/lib/security/auth_filters.h
rename to src/core/lib/security/transport/auth_filters.h
index 7fb56c3f3a..f688d4ed21 100644
--- a/src/core/lib/security/auth_filters.h
+++ b/src/core/lib/security/transport/auth_filters.h
@@ -31,12 +31,12 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_AUTH_FILTERS_H
-#define GRPC_CORE_LIB_SECURITY_AUTH_FILTERS_H
+#ifndef GRPC_CORE_LIB_SECURITY_TRANSPORT_AUTH_FILTERS_H
+#define GRPC_CORE_LIB_SECURITY_TRANSPORT_AUTH_FILTERS_H
 
 #include "src/core/lib/channel/channel_stack.h"
 
 extern const grpc_channel_filter grpc_client_auth_filter;
 extern const grpc_channel_filter grpc_server_auth_filter;
 
-#endif /* GRPC_CORE_LIB_SECURITY_AUTH_FILTERS_H */
+#endif /* GRPC_CORE_LIB_SECURITY_TRANSPORT_AUTH_FILTERS_H */
diff --git a/src/core/lib/security/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c
similarity index 98%
rename from src/core/lib/security/client_auth_filter.c
rename to src/core/lib/security/transport/client_auth_filter.c
index 8b58cb86bf..e3cbcb4433 100644
--- a/src/core/lib/security/client_auth_filter.c
+++ b/src/core/lib/security/transport/client_auth_filter.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/auth_filters.h"
+#include "src/core/lib/security/transport/auth_filters.h"
 
 #include <string.h>
 
@@ -40,9 +40,9 @@
 #include <grpc/support/string_util.h>
 
 #include "src/core/lib/channel/channel_stack.h"
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/security_connector.h"
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/transport/security_connector.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/surface/call.h"
 #include "src/core/lib/transport/static_metadata.h"
diff --git a/src/core/lib/security/handshake.c b/src/core/lib/security/transport/handshake.c
similarity index 98%
rename from src/core/lib/security/handshake.c
rename to src/core/lib/security/transport/handshake.c
index d5fe0c7b7d..6561f4b47d 100644
--- a/src/core/lib/security/handshake.c
+++ b/src/core/lib/security/transport/handshake.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/handshake.h"
+#include "src/core/lib/security/transport/handshake.h"
 
 #include <stdbool.h>
 #include <string.h>
@@ -39,8 +39,8 @@
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/slice_buffer.h>
-#include "src/core/lib/security/secure_endpoint.h"
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/transport/secure_endpoint.h"
 
 #define GRPC_INITIAL_HANDSHAKE_BUFFER_SIZE 256
 
diff --git a/src/core/lib/security/handshake.h b/src/core/lib/security/transport/handshake.h
similarity index 90%
rename from src/core/lib/security/handshake.h
rename to src/core/lib/security/transport/handshake.h
index f34476ed49..6ed850b315 100644
--- a/src/core/lib/security/handshake.h
+++ b/src/core/lib/security/transport/handshake.h
@@ -31,11 +31,11 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_HANDSHAKE_H
-#define GRPC_CORE_LIB_SECURITY_HANDSHAKE_H
+#ifndef GRPC_CORE_LIB_SECURITY_TRANSPORT_HANDSHAKE_H
+#define GRPC_CORE_LIB_SECURITY_TRANSPORT_HANDSHAKE_H
 
 #include "src/core/lib/iomgr/endpoint.h"
-#include "src/core/lib/security/security_connector.h"
+#include "src/core/lib/security/transport/security_connector.h"
 
 /* Calls the callback upon completion. Takes owership of handshaker. */
 void grpc_do_security_handshake(grpc_exec_ctx *exec_ctx,
@@ -48,4 +48,4 @@ void grpc_do_security_handshake(grpc_exec_ctx *exec_ctx,
 
 void grpc_security_handshake_shutdown(grpc_exec_ctx *exec_ctx, void *handshake);
 
-#endif /* GRPC_CORE_LIB_SECURITY_HANDSHAKE_H */
+#endif /* GRPC_CORE_LIB_SECURITY_TRANSPORT_HANDSHAKE_H */
diff --git a/src/core/lib/security/secure_endpoint.c b/src/core/lib/security/transport/secure_endpoint.c
similarity index 99%
rename from src/core/lib/security/secure_endpoint.c
rename to src/core/lib/security/transport/secure_endpoint.c
index 27b0e98910..4438c8e559 100644
--- a/src/core/lib/security/secure_endpoint.c
+++ b/src/core/lib/security/transport/secure_endpoint.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/secure_endpoint.h"
+#include "src/core/lib/security/transport/secure_endpoint.h"
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/slice.h>
diff --git a/src/core/lib/security/secure_endpoint.h b/src/core/lib/security/transport/secure_endpoint.h
similarity index 91%
rename from src/core/lib/security/secure_endpoint.h
rename to src/core/lib/security/transport/secure_endpoint.h
index ff1c6639de..d00075b769 100644
--- a/src/core/lib/security/secure_endpoint.h
+++ b/src/core/lib/security/transport/secure_endpoint.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_SECURE_ENDPOINT_H
-#define GRPC_CORE_LIB_SECURITY_SECURE_ENDPOINT_H
+#ifndef GRPC_CORE_LIB_SECURITY_TRANSPORT_SECURE_ENDPOINT_H
+#define GRPC_CORE_LIB_SECURITY_TRANSPORT_SECURE_ENDPOINT_H
 
 #include <grpc/support/slice.h>
 #include "src/core/lib/iomgr/endpoint.h"
@@ -46,4 +46,4 @@ grpc_endpoint *grpc_secure_endpoint_create(
     struct tsi_frame_protector *protector, grpc_endpoint *to_wrap,
     gpr_slice *leftover_slices, size_t leftover_nslices);
 
-#endif /* GRPC_CORE_LIB_SECURITY_SECURE_ENDPOINT_H */
+#endif /* GRPC_CORE_LIB_SECURITY_TRANSPORT_SECURE_ENDPOINT_H */
diff --git a/src/core/lib/security/security_connector.c b/src/core/lib/security/transport/security_connector.c
similarity index 99%
rename from src/core/lib/security/security_connector.c
rename to src/core/lib/security/transport/security_connector.c
index 2d2023bdf5..72173e7c9d 100644
--- a/src/core/lib/security/security_connector.c
+++ b/src/core/lib/security/transport/security_connector.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/security_connector.h"
+#include "src/core/lib/security/transport/security_connector.h"
 
 #include <stdbool.h>
 #include <string.h>
@@ -43,10 +43,10 @@
 #include <grpc/support/string_util.h>
 
 #include "src/core/ext/transport/chttp2/alpn/alpn.h"
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/handshake.h"
-#include "src/core/lib/security/secure_endpoint.h"
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/transport/handshake.h"
+#include "src/core/lib/security/transport/secure_endpoint.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/load_file.h"
 #include "src/core/lib/support/string.h"
diff --git a/src/core/lib/security/security_connector.h b/src/core/lib/security/transport/security_connector.h
similarity index 98%
rename from src/core/lib/security/security_connector.h
rename to src/core/lib/security/transport/security_connector.h
index 2c893cd5e9..84e586deaa 100644
--- a/src/core/lib/security/security_connector.h
+++ b/src/core/lib/security/transport/security_connector.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_SECURITY_CONNECTOR_H
-#define GRPC_CORE_LIB_SECURITY_SECURITY_CONNECTOR_H
+#ifndef GRPC_CORE_LIB_SECURITY_TRANSPORT_SECURITY_CONNECTOR_H
+#define GRPC_CORE_LIB_SECURITY_TRANSPORT_SECURITY_CONNECTOR_H
 
 #include <grpc/grpc_security.h>
 #include "src/core/lib/iomgr/endpoint.h"
@@ -263,4 +263,4 @@ tsi_peer tsi_shallow_peer_from_ssl_auth_context(
     const grpc_auth_context *auth_context);
 void tsi_shallow_peer_destruct(tsi_peer *peer);
 
-#endif /* GRPC_CORE_LIB_SECURITY_SECURITY_CONNECTOR_H */
+#endif /* GRPC_CORE_LIB_SECURITY_TRANSPORT_SECURITY_CONNECTOR_H */
diff --git a/src/core/lib/security/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c
similarity index 98%
rename from src/core/lib/security/server_auth_filter.c
rename to src/core/lib/security/transport/server_auth_filter.c
index 3320497d21..006a30f0c6 100644
--- a/src/core/lib/security/server_auth_filter.c
+++ b/src/core/lib/security/transport/server_auth_filter.c
@@ -33,9 +33,9 @@
 
 #include <string.h>
 
-#include "src/core/lib/security/auth_filters.h"
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/transport/auth_filters.h"
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
diff --git a/src/core/lib/security/b64.c b/src/core/lib/security/util/b64.c
similarity index 99%
rename from src/core/lib/security/b64.c
rename to src/core/lib/security/util/b64.c
index 87f0e05280..9da42e4e73 100644
--- a/src/core/lib/security/b64.c
+++ b/src/core/lib/security/util/b64.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/b64.h"
+#include "src/core/lib/security/util/b64.h"
 
 #include <stdint.h>
 #include <string.h>
diff --git a/src/core/lib/security/b64.h b/src/core/lib/security/util/b64.h
similarity index 94%
rename from src/core/lib/security/b64.h
rename to src/core/lib/security/util/b64.h
index c515e7af2c..6908095287 100644
--- a/src/core/lib/security/b64.h
+++ b/src/core/lib/security/util/b64.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_B64_H
-#define GRPC_CORE_LIB_SECURITY_B64_H
+#ifndef GRPC_CORE_LIB_SECURITY_UTIL_B64_H
+#define GRPC_CORE_LIB_SECURITY_UTIL_B64_H
 
 #include <grpc/support/slice.h>
 
@@ -49,4 +49,4 @@ gpr_slice grpc_base64_decode(const char *b64, int url_safe);
 gpr_slice grpc_base64_decode_with_len(const char *b64, size_t b64_len,
                                       int url_safe);
 
-#endif /* GRPC_CORE_LIB_SECURITY_B64_H */
+#endif /* GRPC_CORE_LIB_SECURITY_UTIL_B64_H */
diff --git a/src/core/lib/security/util/json_util.c b/src/core/lib/security/util/json_util.c
new file mode 100644
index 0000000000..9eda12c628
--- /dev/null
+++ b/src/core/lib/security/util/json_util.c
@@ -0,0 +1,62 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/security/util/json_util.h"
+
+#include <string.h>
+
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+const char *grpc_json_get_string_property(const grpc_json *json,
+                                          const char *prop_name) {
+  grpc_json *child;
+  for (child = json->child; child != NULL; child = child->next) {
+    if (strcmp(child->key, prop_name) == 0) break;
+  }
+  if (child == NULL || child->type != GRPC_JSON_STRING) {
+    gpr_log(GPR_ERROR, "Invalid or missing %s property.", prop_name);
+    return NULL;
+  }
+  return child->value;
+}
+
+bool grpc_copy_json_string_property(const grpc_json *json,
+                                    const char *prop_name,
+                                    char **copied_value) {
+  const char *prop_value = grpc_json_get_string_property(json, prop_name);
+  if (prop_value == NULL) return false;
+  *copied_value = gpr_strdup(prop_value);
+  return true;
+}
+
diff --git a/src/core/lib/security/util/json_util.h b/src/core/lib/security/util/json_util.h
new file mode 100644
index 0000000000..3046412729
--- /dev/null
+++ b/src/core/lib/security/util/json_util.h
@@ -0,0 +1,57 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H
+#define GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H
+
+#include <stdbool.h>
+
+#include "src/core/lib/json/json.h"
+
+// Constants.
+#define GRPC_AUTH_JSON_TYPE_INVALID "invalid"
+#define GRPC_AUTH_JSON_TYPE_SERVICE_ACCOUNT "service_account"
+#define GRPC_AUTH_JSON_TYPE_AUTHORIZED_USER "authorized_user"
+
+// Gets a child property from a json node.
+const char *grpc_json_get_string_property(const grpc_json *json,
+                                          const char *prop_name);
+
+// Copies the value of the json child property specified by prop_name.
+// Returns false if the property was not found.
+bool grpc_copy_json_string_property(const grpc_json *json,
+                                    const char *prop_name,
+                                    char **copied_value);
+
+#endif  // GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H
+
diff --git a/src/core/lib/surface/init_secure.c b/src/core/lib/surface/init_secure.c
index 3fda2c9e1e..7ee7b51568 100644
--- a/src/core/lib/surface/init_secure.c
+++ b/src/core/lib/surface/init_secure.c
@@ -37,10 +37,10 @@
 #include <string.h>
 
 #include "src/core/lib/debug/trace.h"
-#include "src/core/lib/security/auth_filters.h"
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/secure_endpoint.h"
-#include "src/core/lib/security/security_connector.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/transport/auth_filters.h"
+#include "src/core/lib/security/transport/secure_endpoint.h"
+#include "src/core/lib/security/transport/security_connector.h"
 #include "src/core/lib/surface/channel_init.h"
 #include "src/core/lib/tsi/transport_security_interface.h"
 
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index dab62530aa..0f0678a2cd 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -182,20 +182,28 @@ CORE_SOURCE_FILES = [
   'src/core/ext/transport/chttp2/transport/writing.c',
   'src/core/ext/transport/chttp2/alpn/alpn.c',
   'src/core/lib/http/httpcli_security_connector.c',
-  'src/core/lib/security/b64.c',
-  'src/core/lib/security/client_auth_filter.c',
-  'src/core/lib/security/credentials.c',
-  'src/core/lib/security/credentials_metadata.c',
-  'src/core/lib/security/credentials_posix.c',
-  'src/core/lib/security/credentials_win32.c',
-  'src/core/lib/security/google_default_credentials.c',
-  'src/core/lib/security/handshake.c',
-  'src/core/lib/security/json_token.c',
-  'src/core/lib/security/jwt_verifier.c',
-  'src/core/lib/security/secure_endpoint.c',
-  'src/core/lib/security/security_connector.c',
-  'src/core/lib/security/security_context.c',
-  'src/core/lib/security/server_auth_filter.c',
+  'src/core/lib/security/context/security_context.c',
+  'src/core/lib/security/credentials/composite/composite_credentials.c',
+  'src/core/lib/security/credentials/credentials.c',
+  'src/core/lib/security/credentials/credentials_metadata.c',
+  'src/core/lib/security/credentials/fake/fake_credentials.c',
+  'src/core/lib/security/credentials/google_default/credentials_posix.c',
+  'src/core/lib/security/credentials/google_default/credentials_win32.c',
+  'src/core/lib/security/credentials/google_default/google_default_credentials.c',
+  'src/core/lib/security/credentials/iam/iam_credentials.c',
+  'src/core/lib/security/credentials/jwt/json_token.c',
+  'src/core/lib/security/credentials/jwt/jwt_credentials.c',
+  'src/core/lib/security/credentials/jwt/jwt_verifier.c',
+  'src/core/lib/security/credentials/oauth2/oauth2_credentials.c',
+  'src/core/lib/security/credentials/plugin/plugin_credentials.c',
+  'src/core/lib/security/credentials/ssl/ssl_credentials.c',
+  'src/core/lib/security/transport/client_auth_filter.c',
+  'src/core/lib/security/transport/handshake.c',
+  'src/core/lib/security/transport/secure_endpoint.c',
+  'src/core/lib/security/transport/security_connector.c',
+  'src/core/lib/security/transport/server_auth_filter.c',
+  'src/core/lib/security/util/b64.c',
+  'src/core/lib/security/util/json_util.c',
   'src/core/lib/surface/init_secure.c',
   'src/core/lib/tsi/fake_transport_security.c',
   'src/core/lib/tsi/ssl_transport_security.c',
diff --git a/test/core/client_config/set_initial_connect_string_test.c b/test/core/client_config/set_initial_connect_string_test.c
index 83058d9b2c..3ad8ce964a 100644
--- a/test/core/client_config/set_initial_connect_string_test.c
+++ b/test/core/client_config/set_initial_connect_string_test.c
@@ -40,7 +40,7 @@
 
 #include "src/core/ext/client_config/initial_connect_string.h"
 #include "src/core/lib/iomgr/sockaddr.h"
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/fake/fake_credentials.h"
 #include "src/core/lib/support/string.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
diff --git a/test/core/end2end/fixtures/h2_fakesec.c b/test/core/end2end/fixtures/h2_fakesec.c
index 246619bf68..44408b28af 100644
--- a/test/core/end2end/fixtures/h2_fakesec.c
+++ b/test/core/end2end/fixtures/h2_fakesec.c
@@ -40,7 +40,7 @@
 #include <grpc/support/host_port.h>
 #include <grpc/support/log.h>
 #include "src/core/lib/channel/channel_args.h"
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/fake/fake_credentials.h"
 #include "test/core/end2end/data/ssl_test_data.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
diff --git a/test/core/end2end/fixtures/h2_oauth2.c b/test/core/end2end/fixtures/h2_oauth2.c
index 550ff33140..fc56998cdb 100644
--- a/test/core/end2end/fixtures/h2_oauth2.c
+++ b/test/core/end2end/fixtures/h2_oauth2.c
@@ -41,7 +41,7 @@
 #include <grpc/support/log.h>
 #include "src/core/lib/channel/channel_args.h"
 #include "src/core/lib/iomgr/iomgr.h"
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "test/core/end2end/data/ssl_test_data.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
diff --git a/test/core/end2end/fixtures/h2_ssl.c b/test/core/end2end/fixtures/h2_ssl.c
index 69f7616074..eb28623264 100644
--- a/test/core/end2end/fixtures/h2_ssl.c
+++ b/test/core/end2end/fixtures/h2_ssl.c
@@ -41,7 +41,7 @@
 #include <grpc/support/log.h>
 
 #include "src/core/lib/channel/channel_args.h"
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/support/tmpfile.h"
diff --git a/test/core/end2end/fixtures/h2_ssl_cert.c b/test/core/end2end/fixtures/h2_ssl_cert.c
index cd031ca482..2a6d0d17af 100644
--- a/test/core/end2end/fixtures/h2_ssl_cert.c
+++ b/test/core/end2end/fixtures/h2_ssl_cert.c
@@ -41,7 +41,7 @@
 #include <grpc/support/log.h>
 
 #include "src/core/lib/channel/channel_args.h"
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/support/tmpfile.h"
diff --git a/test/core/end2end/fixtures/h2_ssl_proxy.c b/test/core/end2end/fixtures/h2_ssl_proxy.c
index 1403b760f5..8f8c081465 100644
--- a/test/core/end2end/fixtures/h2_ssl_proxy.c
+++ b/test/core/end2end/fixtures/h2_ssl_proxy.c
@@ -41,7 +41,7 @@
 #include <grpc/support/log.h>
 
 #include "src/core/lib/channel/channel_args.h"
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/support/tmpfile.h"
diff --git a/test/core/end2end/tests/call_creds.c b/test/core/end2end/tests/call_creds.c
index b555bea740..5c6791f6f7 100644
--- a/test/core/end2end/tests/call_creds.c
+++ b/test/core/end2end/tests/call_creds.c
@@ -42,7 +42,7 @@
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 #include <grpc/support/useful.h>
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/support/string.h"
 #include "test/core/end2end/cq_verifier.h"
 
diff --git a/test/core/security/auth_context_test.c b/test/core/security/auth_context_test.c
index d1ead16235..e2f44ebe24 100644
--- a/test/core/security/auth_context_test.c
+++ b/test/core/security/auth_context_test.c
@@ -33,7 +33,7 @@
 
 #include <string.h>
 
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
 #include "src/core/lib/support/string.h"
 #include "test/core/util/test_config.h"
 
diff --git a/test/core/security/b64_test.c b/test/core/security/b64_test.c
index cea870321d..b26bd026fd 100644
--- a/test/core/security/b64_test.c
+++ b/test/core/security/b64_test.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/b64.h"
+#include "src/core/lib/security/util/b64.h"
 
 #include <string.h>
 
diff --git a/test/core/security/create_jwt.c b/test/core/security/create_jwt.c
index 6d4707f3c7..3c36b767d3 100644
--- a/test/core/security/create_jwt.c
+++ b/test/core/security/create_jwt.c
@@ -34,8 +34,7 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/json_token.h"
+#include "src/core/lib/security/credentials/jwt/jwt_credentials.h"
 #include "src/core/lib/support/load_file.h"
 
 #include <grpc/support/alloc.h>
diff --git a/test/core/security/credentials_test.c b/test/core/security/credentials_test.c
index 7867293278..31e06372b9 100644
--- a/test/core/security/credentials_test.c
+++ b/test/core/security/credentials_test.c
@@ -33,7 +33,7 @@
 
 #include <grpc/support/port_platform.h>
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 
 #include <openssl/rsa.h>
 #include <stdlib.h>
@@ -45,7 +45,10 @@
 #include <grpc/support/time.h>
 
 #include "src/core/lib/http/httpcli.h"
-#include "src/core/lib/security/json_token.h"
+#include "src/core/lib/security/credentials/composite/composite_credentials.h"
+#include "src/core/lib/security/credentials/google_default/google_default_credentials.h"
+#include "src/core/lib/security/credentials/jwt/jwt_credentials.h"
+#include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/support/tmpfile.h"
diff --git a/test/core/security/fetch_oauth2.c b/test/core/security/fetch_oauth2.c
index bd314e90d8..2a102fb139 100644
--- a/test/core/security/fetch_oauth2.c
+++ b/test/core/security/fetch_oauth2.c
@@ -42,7 +42,7 @@
 #include <grpc/support/slice.h>
 #include <grpc/support/sync.h>
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/support/load_file.h"
 #include "test/core/security/oauth2_utils.h"
 
diff --git a/test/core/security/json_token_test.c b/test/core/security/json_token_test.c
index 3aee52ee5c..405fe56c46 100644
--- a/test/core/security/json_token_test.c
+++ b/test/core/security/json_token_test.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/json_token.h"
+#include "src/core/lib/security/credentials/jwt/json_token.h"
 
 #include <openssl/evp.h>
 #include <string.h>
@@ -42,7 +42,8 @@
 #include <grpc/support/slice.h>
 
 #include "src/core/lib/json/json.h"
-#include "src/core/lib/security/b64.h"
+#include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h"
+#include "src/core/lib/security/util/b64.h"
 #include "test/core/util/test_config.h"
 
 /* This JSON key was generated with the GCE console and revoked immediately.
diff --git a/test/core/security/jwt_verifier_test.c b/test/core/security/jwt_verifier_test.c
index 077f44d1d6..50bf25171c 100644
--- a/test/core/security/jwt_verifier_test.c
+++ b/test/core/security/jwt_verifier_test.c
@@ -31,7 +31,7 @@
  *
  */
 
-#include "src/core/lib/security/jwt_verifier.h"
+#include "src/core/lib/security/credentials/jwt/jwt_verifier.h"
 
 #include <string.h>
 
@@ -43,8 +43,8 @@
 #include <grpc/support/string_util.h>
 
 #include "src/core/lib/http/httpcli.h"
-#include "src/core/lib/security/b64.h"
-#include "src/core/lib/security/json_token.h"
+#include "src/core/lib/security/util/b64.h"
+#include "src/core/lib/security/credentials/jwt/json_token.h"
 #include "test/core/util/test_config.h"
 
 /* This JSON key was generated with the GCE console and revoked immediately.
diff --git a/test/core/security/oauth2_utils.c b/test/core/security/oauth2_utils.c
index 20815d184c..80d21cc602 100644
--- a/test/core/security/oauth2_utils.c
+++ b/test/core/security/oauth2_utils.c
@@ -42,7 +42,7 @@
 #include <grpc/support/slice.h>
 #include <grpc/support/sync.h>
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 
 typedef struct {
   gpr_mu *mu;
diff --git a/test/core/security/oauth2_utils.h b/test/core/security/oauth2_utils.h
index eff98270c8..0f4e8857b0 100644
--- a/test/core/security/oauth2_utils.h
+++ b/test/core/security/oauth2_utils.h
@@ -34,7 +34,7 @@
 #ifndef GRPC_TEST_CORE_SECURITY_OAUTH2_UTILS_H
 #define GRPC_TEST_CORE_SECURITY_OAUTH2_UTILS_H
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/test/core/security/print_google_default_creds_token.c b/test/core/security/print_google_default_creds_token.c
index 99bce4fbdf..10a5e5224e 100644
--- a/test/core/security/print_google_default_creds_token.c
+++ b/test/core/security/print_google_default_creds_token.c
@@ -42,7 +42,8 @@
 #include <grpc/support/slice.h>
 #include <grpc/support/sync.h>
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/credentials/composite/composite_credentials.h"
 #include "src/core/lib/support/string.h"
 
 typedef struct {
diff --git a/test/core/security/secure_endpoint_test.c b/test/core/security/secure_endpoint_test.c
index aeaf38209b..6aba21a98c 100644
--- a/test/core/security/secure_endpoint_test.c
+++ b/test/core/security/secure_endpoint_test.c
@@ -41,7 +41,7 @@
 #include <grpc/support/log.h>
 #include "src/core/lib/iomgr/endpoint_pair.h"
 #include "src/core/lib/iomgr/iomgr.h"
-#include "src/core/lib/security/secure_endpoint.h"
+#include "src/core/lib/security/transport/secure_endpoint.h"
 #include "src/core/lib/tsi/fake_transport_security.h"
 #include "test/core/util/test_config.h"
 
diff --git a/test/core/security/security_connector_test.c b/test/core/security/security_connector_test.c
index 1a4e64b30c..6106bec9d3 100644
--- a/test/core/security/security_connector_test.c
+++ b/test/core/security/security_connector_test.c
@@ -40,8 +40,8 @@
 #include <grpc/support/string_util.h>
 #include <grpc/support/useful.h>
 
-#include "src/core/lib/security/security_connector.h"
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/transport/security_connector.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/support/tmpfile.h"
diff --git a/test/core/security/verify_jwt.c b/test/core/security/verify_jwt.c
index 2274fe18d8..ecb873b655 100644
--- a/test/core/security/verify_jwt.c
+++ b/test/core/security/verify_jwt.c
@@ -42,7 +42,7 @@
 #include <grpc/support/slice.h>
 #include <grpc/support/sync.h>
 
-#include "src/core/lib/security/jwt_verifier.h"
+#include "src/core/lib/security/credentials/jwt/jwt_verifier.h"
 
 typedef struct {
   grpc_pollset *pollset;
diff --git a/test/core/surface/secure_channel_create_test.c b/test/core/surface/secure_channel_create_test.c
index 80419efce4..b952503167 100644
--- a/test/core/surface/secure_channel_create_test.c
+++ b/test/core/surface/secure_channel_create_test.c
@@ -37,8 +37,8 @@
 #include <grpc/grpc_security.h>
 #include <grpc/support/log.h>
 #include "src/core/ext/client_config/resolver_registry.h"
-#include "src/core/lib/security/credentials.h"
-#include "src/core/lib/security/security_connector.h"
+#include "src/core/lib/security/credentials/fake/fake_credentials.h"
+#include "src/core/lib/security/transport/security_connector.h"
 #include "src/core/lib/surface/channel.h"
 #include "test/core/util/test_config.h"
 
diff --git a/test/core/surface/server_chttp2_test.c b/test/core/surface/server_chttp2_test.c
index d22c164972..f42ca9f9cd 100644
--- a/test/core/surface/server_chttp2_test.c
+++ b/test/core/surface/server_chttp2_test.c
@@ -37,7 +37,8 @@
 #include <grpc/support/host_port.h>
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/credentials/fake/fake_credentials.h"
 #include "src/core/lib/tsi/fake_transport_security.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
diff --git a/test/cpp/common/auth_property_iterator_test.cc b/test/cpp/common/auth_property_iterator_test.cc
index 0e43d4e1e0..66225ff335 100644
--- a/test/cpp/common/auth_property_iterator_test.cc
+++ b/test/cpp/common/auth_property_iterator_test.cc
@@ -38,7 +38,7 @@
 #include "test/cpp/util/string_ref_helper.h"
 
 extern "C" {
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
 }
 
 using ::grpc::testing::ToString;
diff --git a/test/cpp/common/secure_auth_context_test.cc b/test/cpp/common/secure_auth_context_test.cc
index 067361334d..b131452f73 100644
--- a/test/cpp/common/secure_auth_context_test.cc
+++ b/test/cpp/common/secure_auth_context_test.cc
@@ -38,7 +38,7 @@
 #include "test/cpp/util/string_ref_helper.h"
 
 extern "C" {
-#include "src/core/lib/security/security_context.h"
+#include "src/core/lib/security/context/security_context.h"
 }
 
 using grpc::testing::ToString;
diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index 0c9313f88f..0311864759 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -48,7 +48,7 @@
 #include <grpc/support/time.h>
 #include <gtest/gtest.h>
 
-#include "src/core/lib/security/credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
 #include "src/proto/grpc/testing/echo.grpc.pb.h"
 #include "test/core/util/port.h"
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 1b1453f7ea..260e68804e 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -882,15 +882,24 @@ src/core/ext/transport/chttp2/transport/stream_map.h \
 src/core/ext/transport/chttp2/transport/timeout_encoding.h \
 src/core/ext/transport/chttp2/transport/varint.h \
 src/core/ext/transport/chttp2/alpn/alpn.h \
-src/core/lib/security/auth_filters.h \
-src/core/lib/security/b64.h \
-src/core/lib/security/credentials.h \
-src/core/lib/security/handshake.h \
-src/core/lib/security/json_token.h \
-src/core/lib/security/jwt_verifier.h \
-src/core/lib/security/secure_endpoint.h \
-src/core/lib/security/security_connector.h \
-src/core/lib/security/security_context.h \
+src/core/lib/security/context/security_context.h \
+src/core/lib/security/credentials/composite/composite_credentials.h \
+src/core/lib/security/credentials/credentials.h \
+src/core/lib/security/credentials/fake/fake_credentials.h \
+src/core/lib/security/credentials/google_default/google_default_credentials.h \
+src/core/lib/security/credentials/iam/iam_credentials.h \
+src/core/lib/security/credentials/jwt/json_token.h \
+src/core/lib/security/credentials/jwt/jwt_credentials.h \
+src/core/lib/security/credentials/jwt/jwt_verifier.h \
+src/core/lib/security/credentials/oauth2/oauth2_credentials.h \
+src/core/lib/security/credentials/plugin/plugin_credentials.h \
+src/core/lib/security/credentials/ssl/ssl_credentials.h \
+src/core/lib/security/transport/auth_filters.h \
+src/core/lib/security/transport/handshake.h \
+src/core/lib/security/transport/secure_endpoint.h \
+src/core/lib/security/transport/security_connector.h \
+src/core/lib/security/util/b64.h \
+src/core/lib/security/util/json_util.h \
 src/core/lib/tsi/fake_transport_security.h \
 src/core/lib/tsi/ssl_transport_security.h \
 src/core/lib/tsi/ssl_types.h \
@@ -1030,20 +1039,28 @@ src/core/ext/transport/chttp2/transport/varint.c \
 src/core/ext/transport/chttp2/transport/writing.c \
 src/core/ext/transport/chttp2/alpn/alpn.c \
 src/core/lib/http/httpcli_security_connector.c \
-src/core/lib/security/b64.c \
-src/core/lib/security/client_auth_filter.c \
-src/core/lib/security/credentials.c \
-src/core/lib/security/credentials_metadata.c \
-src/core/lib/security/credentials_posix.c \
-src/core/lib/security/credentials_win32.c \
-src/core/lib/security/google_default_credentials.c \
-src/core/lib/security/handshake.c \
-src/core/lib/security/json_token.c \
-src/core/lib/security/jwt_verifier.c \
-src/core/lib/security/secure_endpoint.c \
-src/core/lib/security/security_connector.c \
-src/core/lib/security/security_context.c \
-src/core/lib/security/server_auth_filter.c \
+src/core/lib/security/context/security_context.c \
+src/core/lib/security/credentials/composite/composite_credentials.c \
+src/core/lib/security/credentials/credentials.c \
+src/core/lib/security/credentials/credentials_metadata.c \
+src/core/lib/security/credentials/fake/fake_credentials.c \
+src/core/lib/security/credentials/google_default/credentials_posix.c \
+src/core/lib/security/credentials/google_default/credentials_win32.c \
+src/core/lib/security/credentials/google_default/google_default_credentials.c \
+src/core/lib/security/credentials/iam/iam_credentials.c \
+src/core/lib/security/credentials/jwt/json_token.c \
+src/core/lib/security/credentials/jwt/jwt_credentials.c \
+src/core/lib/security/credentials/jwt/jwt_verifier.c \
+src/core/lib/security/credentials/oauth2/oauth2_credentials.c \
+src/core/lib/security/credentials/plugin/plugin_credentials.c \
+src/core/lib/security/credentials/ssl/ssl_credentials.c \
+src/core/lib/security/transport/client_auth_filter.c \
+src/core/lib/security/transport/handshake.c \
+src/core/lib/security/transport/secure_endpoint.c \
+src/core/lib/security/transport/security_connector.c \
+src/core/lib/security/transport/server_auth_filter.c \
+src/core/lib/security/util/b64.c \
+src/core/lib/security/util/json_util.c \
 src/core/lib/surface/init_secure.c \
 src/core/lib/tsi/fake_transport_security.c \
 src/core/lib/tsi/ssl_transport_security.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index f546f3b995..6c08a80882 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -6014,15 +6014,24 @@
     "headers": [
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
-      "src/core/lib/security/auth_filters.h", 
-      "src/core/lib/security/b64.h", 
-      "src/core/lib/security/credentials.h", 
-      "src/core/lib/security/handshake.h", 
-      "src/core/lib/security/json_token.h", 
-      "src/core/lib/security/jwt_verifier.h", 
-      "src/core/lib/security/secure_endpoint.h", 
-      "src/core/lib/security/security_connector.h", 
-      "src/core/lib/security/security_context.h"
+      "src/core/lib/security/context/security_context.h", 
+      "src/core/lib/security/credentials/composite/composite_credentials.h", 
+      "src/core/lib/security/credentials/credentials.h", 
+      "src/core/lib/security/credentials/fake/fake_credentials.h", 
+      "src/core/lib/security/credentials/google_default/google_default_credentials.h", 
+      "src/core/lib/security/credentials/iam/iam_credentials.h", 
+      "src/core/lib/security/credentials/jwt/json_token.h", 
+      "src/core/lib/security/credentials/jwt/jwt_credentials.h", 
+      "src/core/lib/security/credentials/jwt/jwt_verifier.h", 
+      "src/core/lib/security/credentials/oauth2/oauth2_credentials.h", 
+      "src/core/lib/security/credentials/plugin/plugin_credentials.h", 
+      "src/core/lib/security/credentials/ssl/ssl_credentials.h", 
+      "src/core/lib/security/transport/auth_filters.h", 
+      "src/core/lib/security/transport/handshake.h", 
+      "src/core/lib/security/transport/secure_endpoint.h", 
+      "src/core/lib/security/transport/security_connector.h", 
+      "src/core/lib/security/util/b64.h", 
+      "src/core/lib/security/util/json_util.h"
     ], 
     "language": "c", 
     "name": "grpc_secure", 
@@ -6030,29 +6039,46 @@
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/http/httpcli_security_connector.c", 
-      "src/core/lib/security/auth_filters.h", 
-      "src/core/lib/security/b64.c", 
-      "src/core/lib/security/b64.h", 
-      "src/core/lib/security/client_auth_filter.c", 
-      "src/core/lib/security/credentials.c", 
-      "src/core/lib/security/credentials.h", 
-      "src/core/lib/security/credentials_metadata.c", 
-      "src/core/lib/security/credentials_posix.c", 
-      "src/core/lib/security/credentials_win32.c", 
-      "src/core/lib/security/google_default_credentials.c", 
-      "src/core/lib/security/handshake.c", 
-      "src/core/lib/security/handshake.h", 
-      "src/core/lib/security/json_token.c", 
-      "src/core/lib/security/json_token.h", 
-      "src/core/lib/security/jwt_verifier.c", 
-      "src/core/lib/security/jwt_verifier.h", 
-      "src/core/lib/security/secure_endpoint.c", 
-      "src/core/lib/security/secure_endpoint.h", 
-      "src/core/lib/security/security_connector.c", 
-      "src/core/lib/security/security_connector.h", 
-      "src/core/lib/security/security_context.c", 
-      "src/core/lib/security/security_context.h", 
-      "src/core/lib/security/server_auth_filter.c", 
+      "src/core/lib/security/context/security_context.c", 
+      "src/core/lib/security/context/security_context.h", 
+      "src/core/lib/security/credentials/composite/composite_credentials.c", 
+      "src/core/lib/security/credentials/composite/composite_credentials.h", 
+      "src/core/lib/security/credentials/credentials.c", 
+      "src/core/lib/security/credentials/credentials.h", 
+      "src/core/lib/security/credentials/credentials_metadata.c", 
+      "src/core/lib/security/credentials/fake/fake_credentials.c", 
+      "src/core/lib/security/credentials/fake/fake_credentials.h", 
+      "src/core/lib/security/credentials/google_default/credentials_posix.c", 
+      "src/core/lib/security/credentials/google_default/credentials_win32.c", 
+      "src/core/lib/security/credentials/google_default/google_default_credentials.c", 
+      "src/core/lib/security/credentials/google_default/google_default_credentials.h", 
+      "src/core/lib/security/credentials/iam/iam_credentials.c", 
+      "src/core/lib/security/credentials/iam/iam_credentials.h", 
+      "src/core/lib/security/credentials/jwt/json_token.c", 
+      "src/core/lib/security/credentials/jwt/json_token.h", 
+      "src/core/lib/security/credentials/jwt/jwt_credentials.c", 
+      "src/core/lib/security/credentials/jwt/jwt_credentials.h", 
+      "src/core/lib/security/credentials/jwt/jwt_verifier.c", 
+      "src/core/lib/security/credentials/jwt/jwt_verifier.h", 
+      "src/core/lib/security/credentials/oauth2/oauth2_credentials.c", 
+      "src/core/lib/security/credentials/oauth2/oauth2_credentials.h", 
+      "src/core/lib/security/credentials/plugin/plugin_credentials.c", 
+      "src/core/lib/security/credentials/plugin/plugin_credentials.h", 
+      "src/core/lib/security/credentials/ssl/ssl_credentials.c", 
+      "src/core/lib/security/credentials/ssl/ssl_credentials.h", 
+      "src/core/lib/security/transport/auth_filters.h", 
+      "src/core/lib/security/transport/client_auth_filter.c", 
+      "src/core/lib/security/transport/handshake.c", 
+      "src/core/lib/security/transport/handshake.h", 
+      "src/core/lib/security/transport/secure_endpoint.c", 
+      "src/core/lib/security/transport/secure_endpoint.h", 
+      "src/core/lib/security/transport/security_connector.c", 
+      "src/core/lib/security/transport/security_connector.h", 
+      "src/core/lib/security/transport/server_auth_filter.c", 
+      "src/core/lib/security/util/b64.c", 
+      "src/core/lib/security/util/b64.h", 
+      "src/core/lib/security/util/json_util.c", 
+      "src/core/lib/security/util/json_util.h", 
       "src/core/lib/surface/init_secure.c"
     ], 
     "third_party": false, 
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 4eec05a3b1..8b8212ebf0 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -391,15 +391,24 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\timeout_encoding.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\transport\varint.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\alpn\alpn.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\auth_filters.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\b64.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\handshake.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\json_token.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\jwt_verifier.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\secure_endpoint.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\security_connector.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\security_context.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\context\security_context.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\composite\composite_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\iam\iam_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\json_token.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\auth_filters.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\b64.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\fake_transport_security.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\ssl_transport_security.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\ssl_types.h" />
@@ -647,33 +656,49 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\http\httpcli_security_connector.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\b64.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\context\security_context.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\client_auth_filter.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\composite\composite_credentials.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials_metadata.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials_metadata.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials_posix.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials_win32.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_posix.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\google_default_credentials.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_win32.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\handshake.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\json_token.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\iam\iam_credentials.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\jwt_verifier.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\json_token.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\secure_endpoint.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\security_connector.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\security_context.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\server_auth_filter.c">
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\client_auth_filter.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\server_auth_filter.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\b64.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\surface\init_secure.c">
     </ClCompile>
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 17c88c4805..f5f91a9b40 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -319,47 +319,71 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\http\httpcli_security_connector.c">
       <Filter>src\core\lib\http</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\b64.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\context\security_context.c">
+      <Filter>src\core\lib\security\context</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\client_auth_filter.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\composite\composite_credentials.c">
+      <Filter>src\core\lib\security\credentials\composite</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials.c">
+      <Filter>src\core\lib\security\credentials</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials_metadata.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials_metadata.c">
+      <Filter>src\core\lib\security\credentials</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials_posix.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.c">
+      <Filter>src\core\lib\security\credentials\fake</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials_win32.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_posix.c">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\google_default_credentials.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\credentials_win32.c">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\handshake.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.c">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\json_token.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\iam\iam_credentials.c">
+      <Filter>src\core\lib\security\credentials\iam</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\jwt_verifier.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\json_token.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\secure_endpoint.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\security_connector.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.c">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\security_context.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.c">
+      <Filter>src\core\lib\security\credentials\oauth2</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\server_auth_filter.c">
-      <Filter>src\core\lib\security</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.c">
+      <Filter>src\core\lib\security\credentials\plugin</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.c">
+      <Filter>src\core\lib\security\credentials\ssl</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\client_auth_filter.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\transport\server_auth_filter.c">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\b64.c">
+      <Filter>src\core\lib\security\util</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.c">
+      <Filter>src\core\lib\security\util</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\surface\init_secure.c">
       <Filter>src\core\lib\surface</Filter>
@@ -866,32 +890,59 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\alpn\alpn.h">
       <Filter>src\core\ext\transport\chttp2\alpn</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\auth_filters.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\context\security_context.h">
+      <Filter>src\core\lib\security\context</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\composite\composite_credentials.h">
+      <Filter>src\core\lib\security\credentials\composite</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\credentials.h">
+      <Filter>src\core\lib\security\credentials</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\fake\fake_credentials.h">
+      <Filter>src\core\lib\security\credentials\fake</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\google_default\google_default_credentials.h">
+      <Filter>src\core\lib\security\credentials\google_default</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\iam\iam_credentials.h">
+      <Filter>src\core\lib\security\credentials\iam</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\json_token.h">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_credentials.h">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\b64.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\jwt\jwt_verifier.h">
+      <Filter>src\core\lib\security\credentials\jwt</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\oauth2\oauth2_credentials.h">
+      <Filter>src\core\lib\security\credentials\oauth2</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\handshake.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\plugin\plugin_credentials.h">
+      <Filter>src\core\lib\security\credentials\plugin</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\json_token.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\credentials\ssl\ssl_credentials.h">
+      <Filter>src\core\lib\security\credentials\ssl</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\jwt_verifier.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\auth_filters.h">
+      <Filter>src\core\lib\security\transport</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\secure_endpoint.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\handshake.h">
+      <Filter>src\core\lib\security\transport</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\security_connector.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\secure_endpoint.h">
+      <Filter>src\core\lib\security\transport</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\security_context.h">
-      <Filter>src\core\lib\security</Filter>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\transport\security_connector.h">
+      <Filter>src\core\lib\security\transport</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\b64.h">
+      <Filter>src\core\lib\security\util</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\security\util\json_util.h">
+      <Filter>src\core\lib\security\util</Filter>
     </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\tsi\fake_transport_security.h">
       <Filter>src\core\lib\tsi</Filter>
@@ -1112,6 +1163,42 @@
     <Filter Include="src\core\lib\security">
       <UniqueIdentifier>{c4661d64-349f-01c1-1ba8-0602f9047595}</UniqueIdentifier>
     </Filter>
+    <Filter Include="src\core\lib\security\context">
+      <UniqueIdentifier>{187b52e3-bc78-6c62-3e68-4eb19a257661}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials">
+      <UniqueIdentifier>{c8af33b1-f786-001d-3e92-140872dc9829}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\composite">
+      <UniqueIdentifier>{197ed135-5f84-9f6a-6751-38dc5e9dd38c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\fake">
+      <UniqueIdentifier>{6d391299-53d7-ee6a-55aa-d4c46cd86e82}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\google_default">
+      <UniqueIdentifier>{412c7418-e90a-de77-5705-7890ba960911}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\iam">
+      <UniqueIdentifier>{718f826c-994b-7dd4-3042-0e999c5c22ba}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\jwt">
+      <UniqueIdentifier>{ab21bcdf-de99-5838-699a-19ecb0c4aa14}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\oauth2">
+      <UniqueIdentifier>{f47a7a32-3166-b899-3622-f062f372feea}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\plugin">
+      <UniqueIdentifier>{46120bcc-03e3-1aaa-fc61-9cef786bd70c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\credentials\ssl">
+      <UniqueIdentifier>{9d7802bc-d459-1a9b-3c97-868cddcca1d1}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\transport">
+      <UniqueIdentifier>{b22e611f-8272-9914-24a5-8107ebf51eeb}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\lib\security\util">
+      <UniqueIdentifier>{fcd7b397-aadd-556a-8aae-0cb7c893fbe0}</UniqueIdentifier>
+    </Filter>
     <Filter Include="src\core\lib\surface">
       <UniqueIdentifier>{a21971fb-304f-da08-b1b2-7bd8df8ac373}</UniqueIdentifier>
     </Filter>
-- 
GitLab


From f9b89b181d243f8b3eaddeb000f751d71c257ad5 Mon Sep 17 00:00:00 2001
From: Michael Yeh <miyeh@cisco.com>
Date: Wed, 4 May 2016 16:36:20 -0700
Subject: [PATCH 253/570] Updated to more closely mimic
 greeter_async_client.cc.  Fixed typos in comments.

---
 .../cpp/helloworld/greeter_async_client.cc    |  8 ++--
 .../cpp/helloworld/greeter_async_client2.cc   | 37 +++++++++++--------
 2 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/examples/cpp/helloworld/greeter_async_client.cc b/examples/cpp/helloworld/greeter_async_client.cc
index 35014267fe..c1f5eb55f0 100644
--- a/examples/cpp/helloworld/greeter_async_client.cc
+++ b/examples/cpp/helloworld/greeter_async_client.cc
@@ -53,7 +53,7 @@ class GreeterClient {
   explicit GreeterClient(std::shared_ptr<Channel> channel)
       : stub_(Greeter::NewStub(channel)) {}
 
-  // Assambles the client's payload, sends it and presents the response back
+  // Assembles the client's payload, sends it and presents the response back
   // from the server.
   std::string SayHello(const std::string& user) {
     // Data we are sending to the server.
@@ -74,9 +74,9 @@ class GreeterClient {
     // Storage for the status of the RPC upon completion.
     Status status;
 
-    // stub_->AsyncSayHello() perform the RPC call, returning an instance we
-    // store in "rpc". Because we are using the asynchronous API, we need the
-    // hold on to the "rpc" instance in order to get updates on the ongoig RPC.
+    // stub_->AsyncSayHello() performs the RPC call, returning an instance we
+    // store in "rpc". Because we are using the asynchronous API, we need to
+    // hold on to the "rpc" instance in order to get updates on the ongoing RPC.
     std::unique_ptr<ClientAsyncResponseReader<HelloReply> > rpc(
         stub_->AsyncSayHello(&context, request, &cq));
 
diff --git a/examples/cpp/helloworld/greeter_async_client2.cc b/examples/cpp/helloworld/greeter_async_client2.cc
index cdbdd1f306..0902376074 100644
--- a/examples/cpp/helloworld/greeter_async_client2.cc
+++ b/examples/cpp/helloworld/greeter_async_client2.cc
@@ -54,42 +54,49 @@ class GreeterClient {
     explicit GreeterClient(std::shared_ptr<Channel> channel)
             : stub_(Greeter::NewStub(channel)) {}
 
-    // Assambles the client's payload, sends it and presents the response back
-    // from the server.
+    // Assembles the client's payload and sends it to the server.
     void SayHello(const std::string& user) {
         // Data we are sending to the server.
         HelloRequest request;
         request.set_name(user);
 
+        // Call object to store rpc data
         AsyncClientCall* call = new AsyncClientCall;
 
-        // stub_->AsyncSayHello() perform the RPC call, returning an instance we
-        // store in "rpc". Because we are using the asynchronous API, we need the
-        // hold on to the "rpc" instance in order to get updates on the ongoing RPC.
+        // stub_->AsyncSayHello() performs the RPC call, returning an instance to
+        // store in "call". Because we are using the asynchronous API, we need to
+        // hold on to the "call" instance in order to get updates on the ongoing RPC.
         call->response_reader = stub_->AsyncSayHello(&call->context, request, &cq_);
 
 
         // Request that, upon completion of the RPC, "reply" be updated with the
         // server's response; "status" with the indication of whether the operation
-        // was successful. Tag the request with the memory address of call object.
+        // was successful. Tag the request with the memory address of the call object.
         call->response_reader->Finish(&call->reply, &call->status, (void*)call);
 
     }
 
-    // Loop while listening for completed responses
-    void AsyncCompleteRpc()
-    {
+    // Loop while listening for completed responses.
+    // Prints out the response from the server.
+    void AsyncCompleteRpc() {
         void* got_tag;
         bool ok = false;
 
         // Block until the next result is available in the completion queue "cq".
-        while (cq_.Next(&got_tag, &ok))
-        {
+        while (cq_.Next(&got_tag, &ok)) {
+            // The tag in this example is the memory location of the call object
             AsyncClientCall* call = static_cast<AsyncClientCall*>(got_tag);
-            if (ok)
+
+            // Verify that the request was completed successfully. Note that "ok"
+            // corresponds solely to the request for updates introduced by Finish().
+            GPR_ASSERT(ok);
+
+            if (call->status.ok())
                 std::cout << "Greeter received: " << call->reply.message() << std::endl;
             else
                 std::cout << "RPC failed" << std::endl;
+
+            // Once we're complete, deallocate the call object.
             delete call;
         }
     }
@@ -97,8 +104,7 @@ class GreeterClient {
   private:
 
     // struct for keeping state and data information
-    struct AsyncClientCall
-    {
+    struct AsyncClientCall {
         // Container for the data we expect from the server.
         HelloReply reply;
 
@@ -135,8 +141,7 @@ int main(int argc, char** argv) {
     // Spawn reader thread that loops indefinitely
     std::thread thread_ = std::thread(&GreeterClient::AsyncCompleteRpc, &greeter);
 
-    for (int i = 0; i < 100; i++)
-    {
+    for (int i = 0; i < 100; i++) {
         std::string user("world " + std::to_string(i));
         greeter.SayHello(user);  // The actual RPC call!
     }
-- 
GitLab


From 751fbb06f6d2040d49d6c3d89192eb08a1c6cff4 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 4 May 2016 16:12:56 -0700
Subject: [PATCH 254/570] Build grpcio tools on Windows

---
 tools/run_tests/artifact_targets.py       |  3 ++-
 tools/run_tests/build_artifact_python.bat | 13 +++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/artifact_targets.py b/tools/run_tests/artifact_targets.py
index 72f4f8dd96..477bd46888 100644
--- a/tools/run_tests/artifact_targets.py
+++ b/tools/run_tests/artifact_targets.py
@@ -151,7 +151,8 @@ class PythonArtifact:
     elif self.platform == 'windows':
       return create_jobspec(self.name,
                             ['tools\\run_tests\\build_artifact_python.bat',
-                             self.python_version
+                             self.python_version,
+                             '32' if self.arch == 'x86' else '64'
                             ],
                             shell=True)
     else:
diff --git a/tools/run_tests/build_artifact_python.bat b/tools/run_tests/build_artifact_python.bat
index 023d394549..636ae0d393 100644
--- a/tools/run_tests/build_artifact_python.bat
+++ b/tools/run_tests/build_artifact_python.bat
@@ -52,8 +52,21 @@ set GRPC_PYTHON_BUILD_WITH_CYTHON=1
 
 python setup.py bdist_wheel
 
+@rem Build gRPC Python tools
+set PATH=C:\msys64\mingw%2\bin;%PATH%
+set CC=C:\msys64\mingw%2\bin\g++.exe
+set CFLAGS=-fno-wrapv
+python tools\distrib\python\make_grpcio_tools.py
+if %2 == 32 (
+  python tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32
+) else (
+  python tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32 -DMS_WIN64
+)
+python tools\distrib\python\grpcio_tools\setup.py bdist_wheel
+
 mkdir artifacts
 xcopy /Y /I /S dist\* artifacts\ || goto :error
+xcopy /Y /I /S tools\distrib\python\grpcio_tools\dist\* artifacts\ || goto :error
 
 goto :EOF
 
-- 
GitLab


From 4df964780fe57b8cc121cf382d25ab7cf72c4c17 Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Wed, 4 May 2016 17:39:28 -0700
Subject: [PATCH 255/570] Reworked python health checking and added tests

---
 .../grpcio/tests/health_check/__init__.py     |  28 ++++
 .../health_check/_health_servicer_test.py     |  75 ++++++++++
 src/python/grpcio/tests/tests.json            |   5 +-
 src/python/grpcio_health_checking/.gitignore  |   5 +
 .../grpc/health/v1/health.proto               |  49 -------
 .../grpc/health/v1/health.py                  | 129 ------------------
 .../__init__.py                               |   0
 .../health/__init__.py                        |   0
 .../health/v1/__init__.py                     |   0
 .../grpc_health_checking/health/v1/health.py  |  66 +++++++++
 .../{commands.py => health_commands.py}       |  30 ++++
 src/python/grpcio_health_checking/setup.py    |  12 +-
 tools/run_tests/build_python.sh               |   4 +
 tools/run_tests/run_tests.py                  |  21 ++-
 14 files changed, 227 insertions(+), 197 deletions(-)
 create mode 100644 src/python/grpcio/tests/health_check/__init__.py
 create mode 100644 src/python/grpcio/tests/health_check/_health_servicer_test.py
 create mode 100644 src/python/grpcio_health_checking/.gitignore
 delete mode 100644 src/python/grpcio_health_checking/grpc/health/v1/health.proto
 delete mode 100644 src/python/grpcio_health_checking/grpc/health/v1/health.py
 rename src/python/grpcio_health_checking/{grpc => grpc_health_checking}/__init__.py (100%)
 rename src/python/grpcio_health_checking/{grpc => grpc_health_checking}/health/__init__.py (100%)
 rename src/python/grpcio_health_checking/{grpc => grpc_health_checking}/health/v1/__init__.py (100%)
 create mode 100644 src/python/grpcio_health_checking/grpc_health_checking/health/v1/health.py
 rename src/python/grpcio_health_checking/{commands.py => health_commands.py} (80%)

diff --git a/src/python/grpcio/tests/health_check/__init__.py b/src/python/grpcio/tests/health_check/__init__.py
new file mode 100644
index 0000000000..100a624dc9
--- /dev/null
+++ b/src/python/grpcio/tests/health_check/__init__.py
@@ -0,0 +1,28 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/src/python/grpcio/tests/health_check/_health_servicer_test.py b/src/python/grpcio/tests/health_check/_health_servicer_test.py
new file mode 100644
index 0000000000..625cb7fc59
--- /dev/null
+++ b/src/python/grpcio/tests/health_check/_health_servicer_test.py
@@ -0,0 +1,75 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests of grpc_health_checking.health.v1.health."""
+
+import unittest
+
+from grpc_health_checking.health.v1 import health
+from grpc_health_checking.health.v1 import health_pb2
+
+
+class HealthServicerTest(unittest.TestCase):
+
+  def setUp(self):
+    self.servicer = health.HealthServicer()
+    self.servicer.set('', health_pb2.HealthCheckResponse.SERVING)
+    self.servicer.set('grpc.test.TestServiceServing',
+                      health_pb2.HealthCheckResponse.SERVING)
+    self.servicer.set('grpc.test.TestServiceUnknown',
+                      health_pb2.HealthCheckResponse.UNKNOWN)
+    self.servicer.set('grpc.test.TestServiceNotServing',
+                      health_pb2.HealthCheckResponse.NOT_SERVING)
+
+  def test_empty_service(self):
+    request = health_pb2.HealthCheckRequest()
+    resp = self.servicer.Check(request, None)
+    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.SERVING)
+
+  def test_serving_service(self):
+    request = health_pb2.HealthCheckRequest(
+        service='grpc.test.TestServiceServing')
+    resp = self.servicer.Check(request, None)
+    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.SERVING)
+
+  def test_unknown_serivce(self):
+    request = health_pb2.HealthCheckRequest(
+        service='grpc.test.TestServiceUnknown')
+    resp = self.servicer.Check(request, None)
+    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.UNKNOWN)
+
+  def test_not_serving_service(self):
+    request = health_pb2.HealthCheckRequest(
+        service='grpc.test.TestServiceNotServing')
+    resp = self.servicer.Check(request, None)
+    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.NOT_SERVING)
+
+
+if __name__ == '__main__':
+  unittest.main(verbosity=2)
diff --git a/src/python/grpcio/tests/tests.json b/src/python/grpcio/tests/tests.json
index 84870aaa5c..691062f25a 100644
--- a/src/python/grpcio/tests/tests.json
+++ b/src/python/grpcio/tests/tests.json
@@ -28,7 +28,8 @@
   "_face_interface_test.GenericInvokerBlockingInvocationInlineServiceTest", 
   "_face_interface_test.GenericInvokerFutureInvocationAsynchronousEventServiceTest", 
   "_face_interface_test.MultiCallableInvokerBlockingInvocationInlineServiceTest", 
-  "_face_interface_test.MultiCallableInvokerFutureInvocationAsynchronousEventServiceTest", 
+  "_face_interface_test.MultiCallableInvokerFutureInvocationAsynchronousEventServiceTest",
+  "_health_servicer_test.HealthServicerTest",
   "_implementations_test.ChannelCredentialsTest", 
   "_insecure_interop_test.InsecureInteropTest", 
   "_intermediary_low_test.CancellationTest", 
@@ -50,4 +51,4 @@
   "cygrpc_test.InsecureServerInsecureClient", 
   "cygrpc_test.SecureServerSecureClient", 
   "cygrpc_test.TypeSmokeTest"
-]
\ No newline at end of file
+]
diff --git a/src/python/grpcio_health_checking/.gitignore b/src/python/grpcio_health_checking/.gitignore
new file mode 100644
index 0000000000..85af466886
--- /dev/null
+++ b/src/python/grpcio_health_checking/.gitignore
@@ -0,0 +1,5 @@
+*.proto
+*_pb2.py
+build/
+grpcio_health_checking.egg-info/
+dist/
diff --git a/src/python/grpcio_health_checking/grpc/health/v1/health.proto b/src/python/grpcio_health_checking/grpc/health/v1/health.proto
deleted file mode 100644
index b0bac54be9..0000000000
--- a/src/python/grpcio_health_checking/grpc/health/v1/health.proto
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2015, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-syntax = "proto3";
-
-package grpc.health.v1;
-
-message HealthCheckRequest {
-  string service = 1;
-}
-
-message HealthCheckResponse {
-  enum ServingStatus {
-    UNKNOWN = 0;
-    SERVING = 1;
-    NOT_SERVING = 2;
-  }
-  ServingStatus status = 1;
-}
-
-service Health {
-  rpc Check(HealthCheckRequest) returns (HealthCheckResponse);
-}
diff --git a/src/python/grpcio_health_checking/grpc/health/v1/health.py b/src/python/grpcio_health_checking/grpc/health/v1/health.py
deleted file mode 100644
index 4b5af15aa6..0000000000
--- a/src/python/grpcio_health_checking/grpc/health/v1/health.py
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Reference implementation for health checking in gRPC Python."""
-
-import abc
-import enum
-import threading
-
-from grpc.health.v1 import health_pb2
-
-
-@enum.unique
-class HealthStatus(enum.Enum):
-  """Statuses for a service mirroring the reference health.proto's values."""
-  UNKNOWN = health_pb2.HealthCheckResponse.UNKNOWN
-  SERVING = health_pb2.HealthCheckResponse.SERVING
-  NOT_SERVING = health_pb2.HealthCheckResponse.NOT_SERVING
-
-
-class _HealthServicer(health_pb2.EarlyAdopterHealthServicer):
-  """Servicer handling RPCs for service statuses."""
-
-  def __init__(self):
-    self._server_status_lock = threading.Lock()
-    self._server_status = {}
-
-  def Check(self, request, context):
-    with self._server_status_lock:
-      if request.service not in self._server_status:
-        # TODO(atash): once the Python API has a way of setting the server
-        # status, bring us into conformance with the health check spec by
-        # returning the NOT_FOUND status here.
-        raise NotImplementedError()
-      else:
-        return health_pb2.HealthCheckResponse(
-            status=self._server_status[request.service].value)
-
-  def set(service, status):
-    if not isinstance(status, HealthStatus):
-      raise TypeError('expected grpc.health.v1.health.HealthStatus '
-                      'for argument `status` but got {}'.format(status))
-    with self._server_status_lock:
-      self._server_status[service] = status
-
-
-class HealthServer(health_pb2.EarlyAdopterHealthServer):
-  """Interface for the reference gRPC Python health server."""
-  __metaclass__ = abc.ABCMeta
-
-  @abc.abstractmethod
-  def start(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def stop(self):
-    raise NotImplementedError()
-
-  @abc.abstractmethod
-  def set(self, service, status):
-    """Set the status of the given service.
-
-    Args:
-      service (str): service name of the service to set the reported status of
-      status (HealthStatus): status to set for the specified service
-    """
-    raise NotImplementedError()
-
-
-class _HealthServerImplementation(HealthServer):
-  """Implementation for the reference gRPC Python health server."""
-
-  def __init__(self, server, servicer):
-    self._server = server
-    self._servicer = servicer
-
-  def start(self):
-    self._server.start()
-
-  def stop(self):
-    self._server.stop()
-
-  def set(self, service, status):
-    self._servicer.set(service, status)
-
-
-def create_Health_server(port, private_key=None, certificate_chain=None):
-  """Get a HealthServer instance.
-
-  Args:
-    port (int): port number passed through to health_pb2 server creation
-      routine.
-    private_key (str): to-be-created server's desired private key
-    certificate_chain (str): to-be-created server's desired certificate chain
-
-  Returns:
-    An instance of HealthServer (conforming thus to
-    EarlyAdopterHealthServer and providing a method to set server status)."""
-  servicer = _HealthServicer()
-  server = health_pb2.early_adopter_create_Health_server(
-      servicer, port=port, private_key=private_key,
-      certificate_chain=certificate_chain)
-  return _HealthServerImplementation(server, servicer)
diff --git a/src/python/grpcio_health_checking/grpc/__init__.py b/src/python/grpcio_health_checking/grpc_health_checking/__init__.py
similarity index 100%
rename from src/python/grpcio_health_checking/grpc/__init__.py
rename to src/python/grpcio_health_checking/grpc_health_checking/__init__.py
diff --git a/src/python/grpcio_health_checking/grpc/health/__init__.py b/src/python/grpcio_health_checking/grpc_health_checking/health/__init__.py
similarity index 100%
rename from src/python/grpcio_health_checking/grpc/health/__init__.py
rename to src/python/grpcio_health_checking/grpc_health_checking/health/__init__.py
diff --git a/src/python/grpcio_health_checking/grpc/health/v1/__init__.py b/src/python/grpcio_health_checking/grpc_health_checking/health/v1/__init__.py
similarity index 100%
rename from src/python/grpcio_health_checking/grpc/health/v1/__init__.py
rename to src/python/grpcio_health_checking/grpc_health_checking/health/v1/__init__.py
diff --git a/src/python/grpcio_health_checking/grpc_health_checking/health/v1/health.py b/src/python/grpcio_health_checking/grpc_health_checking/health/v1/health.py
new file mode 100644
index 0000000000..7068ba9605
--- /dev/null
+++ b/src/python/grpcio_health_checking/grpc_health_checking/health/v1/health.py
@@ -0,0 +1,66 @@
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Reference implementation for health checking in gRPC Python."""
+
+import threading
+
+from grpc_health_checking.health.v1 import health_pb2
+
+
+class HealthServicer(health_pb2.BetaHealthServicer):
+  """Servicer handling RPCs for service statuses."""
+
+  def __init__(self):
+    self._server_status_lock = threading.Lock()
+    self._server_status = {}
+
+  def Check(self, request, context):
+    with self._server_status_lock:
+      if request.service not in self._server_status:
+        # TODO(atash): once the Python API has a way of setting the server
+        # status, bring us into conformance with the health check spec by
+        # returning the NOT_FOUND status here.
+        raise NotImplementedError()
+      else:
+        return health_pb2.HealthCheckResponse(
+            status=self._server_status[request.service])
+
+  def set(self, service, status):
+    """Sets the status of a service.
+
+    Args:
+        service: string, the name of the service.
+            NOTE, '' must be set.
+        status: HealthCheckResponse.status enum value indicating
+            the status of the service
+    """
+    with self._server_status_lock:
+      self._server_status[service] = status
+
diff --git a/src/python/grpcio_health_checking/commands.py b/src/python/grpcio_health_checking/health_commands.py
similarity index 80%
rename from src/python/grpcio_health_checking/commands.py
rename to src/python/grpcio_health_checking/health_commands.py
index 3f4ea6e22f..b01e0bd0e8 100644
--- a/src/python/grpcio_health_checking/commands.py
+++ b/src/python/grpcio_health_checking/health_commands.py
@@ -33,11 +33,16 @@ import distutils
 import glob
 import os
 import os.path
+import shutil
 import subprocess
 import sys
 
 import setuptools
 from setuptools.command import build_py
+from setuptools.command import sdist
+
+ROOT_DIR = os.path.abspath(os.path.dirname(os.path.abspath(__file__)))
+HEALTH_PROTO = os.path.join(ROOT_DIR, '../../proto/grpc/health/v1/health.proto')
 
 
 class BuildProtoModules(setuptools.Command):
@@ -76,9 +81,34 @@ class BuildProtoModules(setuptools.Command):
       raise Exception('{}\nOutput:\n{}'.format(e.message, e.output))
 
 
+class CopyProtoModules(setuptools.Command):
+  """Command to copy proto modules from grpc/src/proto."""
+
+  def initialize_options(self):
+    pass
+
+  def finalize_options(self):
+    pass
+
+  def run(self):
+    if os.path.isfile(HEALTH_PROTO):
+      shutil.copyfile(
+          HEALTH_PROTO,
+          os.path.join(ROOT_DIR, 'grpc_health_checking/health/v1/health.proto'))
+
+
 class BuildPy(build_py.build_py):
   """Custom project build command."""
 
   def run(self):
+    self.run_command('copy_proto_modules')
     self.run_command('build_proto_modules')
     build_py.build_py.run(self)
+
+
+class SDist(sdist.sdist):
+  """Custom project build command."""
+
+  def run(self):
+    self.run_command('copy_proto_modules')
+    sdist.sdist.run(self)
diff --git a/src/python/grpcio_health_checking/setup.py b/src/python/grpcio_health_checking/setup.py
index 35253ba312..5aa4bb8845 100644
--- a/src/python/grpcio_health_checking/setup.py
+++ b/src/python/grpcio_health_checking/setup.py
@@ -40,7 +40,7 @@ import setuptools
 os.chdir(os.path.dirname(os.path.abspath(__file__)))
 
 # Break import-style to ensure we can actually find our commands module.
-import commands
+import health_commands
 
 _PACKAGES = (
     setuptools.find_packages('.')
@@ -51,19 +51,21 @@ _PACKAGE_DIRECTORIES = {
 }
 
 _INSTALL_REQUIRES = (
-    'grpcio>=0.11.0b0',
+    'grpcio>=grpcio-0.14.0.dev0',
 )
 
 _SETUP_REQUIRES = _INSTALL_REQUIRES
 
 _COMMAND_CLASS = {
-    'build_proto_modules': commands.BuildProtoModules,
-    'build_py': commands.BuildPy,
+    'copy_proto_modules': health_commands.CopyProtoModules,
+    'build_proto_modules': health_commands.BuildProtoModules,
+    'build_py': health_commands.BuildPy,
+    'sdist': health_commands.SDist,
 }
 
 setuptools.setup(
     name='grpcio_health_checking',
-    version='0.11.0b0',
+    version='0.14.0b1',
     packages=list(_PACKAGES),
     package_dir=_PACKAGE_DIRECTORIES,
     install_requires=_INSTALL_REQUIRES,
diff --git a/tools/run_tests/build_python.sh b/tools/run_tests/build_python.sh
index 594c20b14c..4cc6881ef5 100755
--- a/tools/run_tests/build_python.sh
+++ b/tools/run_tests/build_python.sh
@@ -55,3 +55,7 @@ $ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py build
 $ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py build_py
 $ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py build_ext --inplace
 $ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/setup.py gather --test
+
+# Build the health checker
+$ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/src/python/grpcio_health_checking/setup.py build
+$ROOT/.tox/${TOX_PYTHON_ENV}/bin/python $ROOT/src/python/grpcio_health_checking/setup.py build_py
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 37291f4d3f..9c6d91ba7e 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -272,17 +272,12 @@ class NodeLanguage(object):
 
   def __init__(self):
     self.platform = platform_string()
+    self.node_version = '0.12'
 
   def configure(self, config, args):
     self.config = config
     self.args = args
-    _check_compiler(self.args.compiler, ['default', 'node0.12',
-                                         'node4', 'node5'])
-    if self.args.compiler == 'default':
-      self.node_version = '4'
-    else:
-      # Take off the word "node"
-      self.node_version = self.args.compiler[4:]
+    _check_compiler(self.args.compiler, ['default'])
 
   def test_specs(self):
     if self.platform == 'windows':
@@ -371,7 +366,10 @@ class PythonLanguage(object):
     with open('src/python/grpcio/tests/tests.json') as tests_json_file:
       tests_json = json.load(tests_json_file)
     environment = dict(_FORCE_ENVIRON_FOR_WRAPPERS)
-    environment['PYTHONPATH'] = os.path.abspath('src/python/gens')
+    environment['PYTHONPATH'] = '{}:{}'.format(
+        os.path.abspath('src/python/gens'), 
+        os.path.abspath('src/python/grpcio_health_checking'))
+    
     if self.config.build_config != 'gcov':
       return [self.config.job_spec(
           ['tools/run_tests/run_python.sh', self._tox_env],
@@ -807,8 +805,7 @@ argp.add_argument('--compiler',
                            'gcc4.4', 'gcc4.9', 'gcc5.3',
                            'clang3.4', 'clang3.6',
                            'vs2010', 'vs2013', 'vs2015',
-                           'python2.7', 'python3.4',
-                           'node0.12', 'node4', 'node5'],
+                           'python2.7', 'python3.4'],
                   default='default',
                   help='Selects compiler to use. Allowed values depend on the platform and language.')
 argp.add_argument('--build_only',
@@ -912,13 +909,13 @@ if args.use_docker:
   env = os.environ.copy()
   env['RUN_TESTS_COMMAND'] = run_tests_cmd
   env['DOCKERFILE_DIR'] = dockerfile_dir
-  env['DOCKER_RUN_SCRIPT'] = 'tools/run_tests/dockerize/docker_run_tests.sh'
+  env['DOCKER_RUN_SCRIPT'] = 'tools/jenkins/docker_run_tests.sh'
   if args.xml_report:
     env['XML_REPORT'] = args.xml_report
   if not args.travis:
     env['TTY_FLAG'] = '-t'  # enables Ctrl-C when not on Jenkins.
 
-  subprocess.check_call(['tools/run_tests/dockerize/build_docker_and_run_tests.sh'],
+  subprocess.check_call(['tools/jenkins/build_docker_and_run_tests.sh'],
                         shell=True,
                         env=env)
   sys.exit(0)
-- 
GitLab


From 4e1ebfa17689e045b725e64bd75db044eb2abea6 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 4 May 2016 17:43:07 -0700
Subject: [PATCH 256/570] Updated template file

---
 templates/src/node/tools/package.json.template | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/templates/src/node/tools/package.json.template b/templates/src/node/tools/package.json.template
index 4f673c48d1..69ad71a3b8 100644
--- a/templates/src/node/tools/package.json.template
+++ b/templates/src/node/tools/package.json.template
@@ -18,8 +18,8 @@
       }
     ],
     "bin": {
-      "grpc-tools-protoc": "./bin/protoc.js",
-      "grpc-tools-plugin": "./bin/protoc_plugin.js"
+      "grpc_tools_node_protoc": "./bin/protoc.js",
+      "grpc_tools_node_protoc_plugin": "./bin/protoc_plugin.js"
     },
     "scripts": {
       "install": "./node_modules/.bin/node-pre-gyp install"
-- 
GitLab


From 2c56e1cc2c7cf6d645c14ce333fb99f08734b5df Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Wed, 4 May 2016 17:46:27 -0700
Subject: [PATCH 257/570] run_tests.py updated

---
 tools/run_tests/run_tests.py | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 9c6d91ba7e..37291f4d3f 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -272,12 +272,17 @@ class NodeLanguage(object):
 
   def __init__(self):
     self.platform = platform_string()
-    self.node_version = '0.12'
 
   def configure(self, config, args):
     self.config = config
     self.args = args
-    _check_compiler(self.args.compiler, ['default'])
+    _check_compiler(self.args.compiler, ['default', 'node0.12',
+                                         'node4', 'node5'])
+    if self.args.compiler == 'default':
+      self.node_version = '4'
+    else:
+      # Take off the word "node"
+      self.node_version = self.args.compiler[4:]
 
   def test_specs(self):
     if self.platform == 'windows':
@@ -366,10 +371,7 @@ class PythonLanguage(object):
     with open('src/python/grpcio/tests/tests.json') as tests_json_file:
       tests_json = json.load(tests_json_file)
     environment = dict(_FORCE_ENVIRON_FOR_WRAPPERS)
-    environment['PYTHONPATH'] = '{}:{}'.format(
-        os.path.abspath('src/python/gens'), 
-        os.path.abspath('src/python/grpcio_health_checking'))
-    
+    environment['PYTHONPATH'] = os.path.abspath('src/python/gens')
     if self.config.build_config != 'gcov':
       return [self.config.job_spec(
           ['tools/run_tests/run_python.sh', self._tox_env],
@@ -805,7 +807,8 @@ argp.add_argument('--compiler',
                            'gcc4.4', 'gcc4.9', 'gcc5.3',
                            'clang3.4', 'clang3.6',
                            'vs2010', 'vs2013', 'vs2015',
-                           'python2.7', 'python3.4'],
+                           'python2.7', 'python3.4',
+                           'node0.12', 'node4', 'node5'],
                   default='default',
                   help='Selects compiler to use. Allowed values depend on the platform and language.')
 argp.add_argument('--build_only',
@@ -909,13 +912,13 @@ if args.use_docker:
   env = os.environ.copy()
   env['RUN_TESTS_COMMAND'] = run_tests_cmd
   env['DOCKERFILE_DIR'] = dockerfile_dir
-  env['DOCKER_RUN_SCRIPT'] = 'tools/jenkins/docker_run_tests.sh'
+  env['DOCKER_RUN_SCRIPT'] = 'tools/run_tests/dockerize/docker_run_tests.sh'
   if args.xml_report:
     env['XML_REPORT'] = args.xml_report
   if not args.travis:
     env['TTY_FLAG'] = '-t'  # enables Ctrl-C when not on Jenkins.
 
-  subprocess.check_call(['tools/jenkins/build_docker_and_run_tests.sh'],
+  subprocess.check_call(['tools/run_tests/dockerize/build_docker_and_run_tests.sh'],
                         shell=True,
                         env=env)
   sys.exit(0)
-- 
GitLab


From e79b08b5ec06bf7ee1af19258f3e98386668899f Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Wed, 4 May 2016 18:09:20 -0700
Subject: [PATCH 258/570] RouteGuide example now works with moving between
 tabs. Fixes issue 6404.

---
 .../objective-c/route_guide/ViewControllers.m | 89 +++++++++++++------
 1 file changed, 62 insertions(+), 27 deletions(-)

diff --git a/examples/objective-c/route_guide/ViewControllers.m b/examples/objective-c/route_guide/ViewControllers.m
index 0b1a1cf482..e32978240b 100644
--- a/examples/objective-c/route_guide/ViewControllers.m
+++ b/examples/objective-c/route_guide/ViewControllers.m
@@ -80,19 +80,14 @@ static NSString * const kHostAddress = @"localhost:50051";
  * Run the getFeature demo. Calls getFeature with a point known to have a feature and a point known
  * not to have a feature.
  */
-@interface GetFeatureViewController : UIViewController
+@interface GetFeatureViewController : UIViewController {
+  RTGRouteGuide *service;
+}
 @end
 
 @implementation GetFeatureViewController
 
-- (void)viewDidLoad {
-  [super viewDidLoad];
-
-  // This only needs to be done once per host, before creating service objects for that host.
-  [GRPCCall useInsecureConnectionsForHost:kHostAddress];
-
-  RTGRouteGuide *service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
-
+- (void)execRequest {
   void (^handler)(RTGFeature *response, NSError *error) = ^(RTGFeature *response, NSError *error) {
     if (response.name.length) {
       NSLog(@"Found feature called %@ at %@.", response.name, response.location);
@@ -111,6 +106,19 @@ static NSString * const kHostAddress = @"localhost:50051";
   [service getFeatureWithRequest:[RTGPoint message] handler:handler];
 }
 
+- (void)viewDidLoad {
+  [super viewDidLoad];
+
+  // This only needs to be done once per host, before creating service objects for that host.
+  [GRPCCall useInsecureConnectionsForHost:kHostAddress];
+
+  service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+  [self execRequest];
+}
+
 @end
 
 
@@ -120,16 +128,15 @@ static NSString * const kHostAddress = @"localhost:50051";
  * Run the listFeatures demo. Calls listFeatures with a rectangle containing all of the features in
  * the pre-generated database. Prints each response as it comes in.
  */
-@interface ListFeaturesViewController : UIViewController
+@interface ListFeaturesViewController : UIViewController {
+  RTGRouteGuide *service;
+}
+
 @end
 
 @implementation ListFeaturesViewController
 
-- (void)viewDidLoad {
-  [super viewDidLoad];
-
-  RTGRouteGuide *service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
-
+- (void)execRequest {
   RTGRectangle *rectangle = [RTGRectangle message];
   rectangle.lo.latitude = 405E6;
   rectangle.lo.longitude = -750E6;
@@ -147,6 +154,16 @@ static NSString * const kHostAddress = @"localhost:50051";
   }];
 }
 
+- (void)viewDidLoad {
+  [super viewDidLoad];
+
+  service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+  [self execRequest];
+}
+
 @end
 
 
@@ -157,14 +174,15 @@ static NSString * const kHostAddress = @"localhost:50051";
  * database with a variable delay in between. Prints the statistics when they are sent from the
  * server.
  */
-@interface RecordRouteViewController : UIViewController
+@interface RecordRouteViewController : UIViewController {
+  RTGRouteGuide *service;
+}
+
 @end
 
 @implementation RecordRouteViewController
 
-- (void)viewDidLoad {
-  [super viewDidLoad];
-
+- (void)execRequest {
   NSString *dataBasePath = [NSBundle.mainBundle pathForResource:@"route_guide_db"
                                                          ofType:@"json"];
   NSData *dataBaseContent = [NSData dataWithContentsOfFile:dataBasePath];
@@ -178,8 +196,6 @@ static NSString * const kHostAddress = @"localhost:50051";
     return location;
   }];
 
-  RTGRouteGuide *service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
-
   [service recordRouteWithRequestsWriter:locations
                                  handler:^(RTGRouteSummary *response, NSError *error) {
     if (response) {
@@ -193,6 +209,16 @@ static NSString * const kHostAddress = @"localhost:50051";
   }];
 }
 
+- (void)viewDidLoad {
+  [super viewDidLoad];
+
+  service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+  [self execRequest];
+}
+
 @end
 
 
@@ -202,14 +228,15 @@ static NSString * const kHostAddress = @"localhost:50051";
  * Run the routeChat demo. Send some chat messages, and print any chat messages that are sent from
  * the server.
  */
-@interface RouteChatViewController : UIViewController
+@interface RouteChatViewController : UIViewController {
+  RTGRouteGuide *service;
+}
+
 @end
 
 @implementation RouteChatViewController
 
-- (void)viewDidLoad {
-  [super viewDidLoad];
-
+- (void)execRequest {
   NSArray *notes = @[[RTGRouteNote noteWithMessage:@"First message" latitude:0 longitude:0],
                      [RTGRouteNote noteWithMessage:@"Second message" latitude:0 longitude:1],
                      [RTGRouteNote noteWithMessage:@"Third message" latitude:1 longitude:0],
@@ -219,8 +246,6 @@ static NSString * const kHostAddress = @"localhost:50051";
     return note;
   }];
 
-  RTGRouteGuide *service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
-
   [service routeChatWithRequestsWriter:notesWriter
                           eventHandler:^(BOOL done, RTGRouteNote *note, NSError *error) {
     if (note) {
@@ -234,4 +259,14 @@ static NSString * const kHostAddress = @"localhost:50051";
   }];
 }
 
+- (void)viewDidLoad {
+  [super viewDidLoad];
+
+  service = [[RTGRouteGuide alloc] initWithHost:kHostAddress];
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+  [self execRequest];
+}
+
 @end
-- 
GitLab


From 4982638f78012dd31e474ed2e364633fcba65efb Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Wed, 4 May 2016 18:37:29 -0700
Subject: [PATCH 259/570] Remove grpcio as build dependency

---
 src/python/grpcio_health_checking/MANIFEST.in | 4 ++--
 src/python/grpcio_health_checking/setup.py    | 5 +----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/python/grpcio_health_checking/MANIFEST.in b/src/python/grpcio_health_checking/MANIFEST.in
index 498b55f20a..e8b4113adb 100644
--- a/src/python/grpcio_health_checking/MANIFEST.in
+++ b/src/python/grpcio_health_checking/MANIFEST.in
@@ -1,2 +1,2 @@
-graft grpc
-include commands.py
+graft grpc_health_checking
+include health_commands.py
diff --git a/src/python/grpcio_health_checking/setup.py b/src/python/grpcio_health_checking/setup.py
index 5aa4bb8845..2818c5b81d 100644
--- a/src/python/grpcio_health_checking/setup.py
+++ b/src/python/grpcio_health_checking/setup.py
@@ -51,11 +51,9 @@ _PACKAGE_DIRECTORIES = {
 }
 
 _INSTALL_REQUIRES = (
-    'grpcio>=grpcio-0.14.0.dev0',
+    'grpcio>=0.13.1',
 )
 
-_SETUP_REQUIRES = _INSTALL_REQUIRES
-
 _COMMAND_CLASS = {
     'copy_proto_modules': health_commands.CopyProtoModules,
     'build_proto_modules': health_commands.BuildProtoModules,
@@ -69,6 +67,5 @@ setuptools.setup(
     packages=list(_PACKAGES),
     package_dir=_PACKAGE_DIRECTORIES,
     install_requires=_INSTALL_REQUIRES,
-    setup_requires=_SETUP_REQUIRES,
     cmdclass=_COMMAND_CLASS
 )
-- 
GitLab


From c47e43df8045e8813f0a2ba617705b660244f0f9 Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Wed, 4 May 2016 18:46:16 -0700
Subject: [PATCH 260/570] Added to PYTHONPATH

---
 tools/run_tests/run_tests.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 37291f4d3f..91c7100958 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -371,7 +371,9 @@ class PythonLanguage(object):
     with open('src/python/grpcio/tests/tests.json') as tests_json_file:
       tests_json = json.load(tests_json_file)
     environment = dict(_FORCE_ENVIRON_FOR_WRAPPERS)
-    environment['PYTHONPATH'] = os.path.abspath('src/python/gens')
+    environment['PYTHONPATH'] = '{}:{}'.format(
+      os.path.abspath('src/python/gens'), 
+      os.path.abspath('src/python/grpcio_health_checking'))
     if self.config.build_config != 'gcov':
       return [self.config.job_spec(
           ['tools/run_tests/run_python.sh', self._tox_env],
-- 
GitLab


From d8b07cb3a1168bce8073e39ab64d877c2c7d185e Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Thu, 5 May 2016 03:55:55 +0200
Subject: [PATCH 261/570] Let's not compile grpc under Windows - it's taken
 care of already.

---
 src/ruby/ext/grpc/extconf.rb | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/ruby/ext/grpc/extconf.rb b/src/ruby/ext/grpc/extconf.rb
index 07f7bb93b8..6d65db8306 100644
--- a/src/ruby/ext/grpc/extconf.rb
+++ b/src/ruby/ext/grpc/extconf.rb
@@ -78,9 +78,11 @@ output_dir = File.expand_path(RbConfig::CONFIG['topdir'])
 grpc_lib_dir = File.join(output_dir, 'libs', grpc_config)
 ENV['BUILDDIR'] = output_dir
 
-puts 'Building internal gRPC into ' + grpc_lib_dir
-system("make -j -C #{grpc_root} #{grpc_lib_dir}/libgrpc.a CONFIG=#{grpc_config}")
-exit 1 unless $? == 0
+unless windows
+  puts 'Building internal gRPC into ' + grpc_lib_dir
+  system("make -j -C #{grpc_root} #{grpc_lib_dir}/libgrpc.a CONFIG=#{grpc_config}")
+  exit 1 unless $? == 0
+end
 
 $CFLAGS << ' -I' + File.join(grpc_root, 'include')
 $LDFLAGS << ' ' + File.join(grpc_lib_dir, 'libgrpc.a') unless windows
-- 
GitLab


From 88f56e5ce386b0292ded2f08aba2bc92a09369b1 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Thu, 5 May 2016 04:04:50 +0200
Subject: [PATCH 262/570] 'exception_info' is a bad word for Windows...

---
 src/ruby/ext/grpc/rb_call_credentials.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/ruby/ext/grpc/rb_call_credentials.c b/src/ruby/ext/grpc/rb_call_credentials.c
index 38bf1f7710..615bf9415d 100644
--- a/src/ruby/ext/grpc/rb_call_credentials.c
+++ b/src/ruby/ext/grpc/rb_call_credentials.c
@@ -35,7 +35,6 @@
 #include "rb_grpc_imports.generated.h"
 #include "rb_call_credentials.h"
 
-#include <ruby/ruby.h>
 #include <ruby/thread.h>
 
 #include <grpc/grpc.h>
@@ -86,11 +85,11 @@ static VALUE grpc_rb_call_credentials_callback_rescue(VALUE args,
       rb_funcall(exception_object, rb_intern("backtrace"), 0),
       rb_intern("join"),
       1, rb_str_new2("\n\tfrom "));
-  VALUE exception_info = rb_funcall(exception_object, rb_intern("to_s"), 0);
+  VALUE rb_exception_info = rb_funcall(exception_object, rb_intern("to_s"), 0);
   const char *exception_classname = rb_obj_classname(exception_object);
   (void)args;
   gpr_log(GPR_INFO, "Call credentials callback failed: %s: %s\n%s",
-          exception_classname, StringValueCStr(exception_info),
+          exception_classname, StringValueCStr(rb_exception_info),
           StringValueCStr(backtrace));
   rb_hash_aset(result, rb_str_new2("metadata"), Qnil);
   /* Currently only gives the exception class name. It should be possible get
-- 
GitLab


From 9fcdc8765fe301d6828dd70ad83e45e59db39176 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Thu, 5 May 2016 06:15:34 +0200
Subject: [PATCH 263/570] Cleaning up includes.

---
 src/ruby/ext/grpc/rb_byte_buffer.c         | 3 +--
 src/ruby/ext/grpc/rb_call.c                | 3 +--
 src/ruby/ext/grpc/rb_call_credentials.c    | 1 +
 src/ruby/ext/grpc/rb_channel.c             | 3 +--
 src/ruby/ext/grpc/rb_channel_args.c        | 3 +--
 src/ruby/ext/grpc/rb_channel_credentials.c | 5 ++---
 src/ruby/ext/grpc/rb_completion_queue.c    | 2 +-
 src/ruby/ext/grpc/rb_event_thread.c        | 2 +-
 src/ruby/ext/grpc/rb_grpc.c                | 2 +-
 src/ruby/ext/grpc/rb_server.c              | 3 +--
 src/ruby/ext/grpc/rb_server_credentials.c  | 3 +--
 11 files changed, 12 insertions(+), 18 deletions(-)

diff --git a/src/ruby/ext/grpc/rb_byte_buffer.c b/src/ruby/ext/grpc/rb_byte_buffer.c
index cba910d832..1172691116 100644
--- a/src/ruby/ext/grpc/rb_byte_buffer.c
+++ b/src/ruby/ext/grpc/rb_byte_buffer.c
@@ -32,11 +32,10 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_byte_buffer.h"
 
-#include <ruby/ruby.h>
-
 #include <grpc/grpc.h>
 #include <grpc/byte_buffer_reader.h>
 #include <grpc/support/slice.h>
diff --git a/src/ruby/ext/grpc/rb_call.c b/src/ruby/ext/grpc/rb_call.c
index 48c49a21e9..1b06273af9 100644
--- a/src/ruby/ext/grpc/rb_call.c
+++ b/src/ruby/ext/grpc/rb_call.c
@@ -32,11 +32,10 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_call.h"
 
-#include <ruby/ruby.h>
-
 #include <grpc/grpc.h>
 #include <grpc/support/alloc.h>
 
diff --git a/src/ruby/ext/grpc/rb_call_credentials.c b/src/ruby/ext/grpc/rb_call_credentials.c
index 615bf9415d..79ca5b32ce 100644
--- a/src/ruby/ext/grpc/rb_call_credentials.c
+++ b/src/ruby/ext/grpc/rb_call_credentials.c
@@ -32,6 +32,7 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_call_credentials.h"
 
diff --git a/src/ruby/ext/grpc/rb_channel.c b/src/ruby/ext/grpc/rb_channel.c
index 984afad107..013321ffc8 100644
--- a/src/ruby/ext/grpc/rb_channel.c
+++ b/src/ruby/ext/grpc/rb_channel.c
@@ -32,11 +32,10 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_channel.h"
 
-#include <ruby/ruby.h>
-
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
 #include <grpc/support/alloc.h>
diff --git a/src/ruby/ext/grpc/rb_channel_args.c b/src/ruby/ext/grpc/rb_channel_args.c
index 2ffb8f41da..87c0e0a705 100644
--- a/src/ruby/ext/grpc/rb_channel_args.c
+++ b/src/ruby/ext/grpc/rb_channel_args.c
@@ -32,11 +32,10 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_channel_args.h"
 
-#include <ruby/ruby.h>
-
 #include <grpc/grpc.h>
 
 #include "rb_grpc.h"
diff --git a/src/ruby/ext/grpc/rb_channel_credentials.c b/src/ruby/ext/grpc/rb_channel_credentials.c
index 09bd3093a9..cbb23885aa 100644
--- a/src/ruby/ext/grpc/rb_channel_credentials.c
+++ b/src/ruby/ext/grpc/rb_channel_credentials.c
@@ -31,14 +31,13 @@
  *
  */
 
+#include <ruby/ruby.h>
+
 #include <string.h>
 
-#include <ruby/ruby.h>
 #include "rb_grpc_imports.generated.h"
 #include "rb_channel_credentials.h"
 
-#include <ruby/ruby.h>
-
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
 #include <grpc/support/alloc.h>
diff --git a/src/ruby/ext/grpc/rb_completion_queue.c b/src/ruby/ext/grpc/rb_completion_queue.c
index 2a2eee190c..4bb615f8be 100644
--- a/src/ruby/ext/grpc/rb_completion_queue.c
+++ b/src/ruby/ext/grpc/rb_completion_queue.c
@@ -32,10 +32,10 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_completion_queue.h"
 
-#include <ruby/ruby.h>
 #include <ruby/thread.h>
 
 #include <grpc/grpc.h>
diff --git a/src/ruby/ext/grpc/rb_event_thread.c b/src/ruby/ext/grpc/rb_event_thread.c
index 2649a1087f..9e85bbcfbf 100644
--- a/src/ruby/ext/grpc/rb_event_thread.c
+++ b/src/ruby/ext/grpc/rb_event_thread.c
@@ -32,12 +32,12 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_event_thread.h"
 
 #include <stdbool.h>
 
-#include <ruby/ruby.h>
 #include <ruby/thread.h>
 #include <grpc/support/alloc.h>
 #include <grpc/support/sync.h>
diff --git a/src/ruby/ext/grpc/rb_grpc.c b/src/ruby/ext/grpc/rb_grpc.c
index acb47b0055..06a07ac646 100644
--- a/src/ruby/ext/grpc/rb_grpc.c
+++ b/src/ruby/ext/grpc/rb_grpc.c
@@ -32,11 +32,11 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_grpc.h"
 
 #include <math.h>
-#include <ruby/ruby.h>
 #include <ruby/vm.h>
 #include <sys/time.h>
 
diff --git a/src/ruby/ext/grpc/rb_server.c b/src/ruby/ext/grpc/rb_server.c
index 96e60c6776..2b3acaaf59 100644
--- a/src/ruby/ext/grpc/rb_server.c
+++ b/src/ruby/ext/grpc/rb_server.c
@@ -32,11 +32,10 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_server.h"
 
-#include <ruby/ruby.h>
-
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
 #include "rb_call.h"
diff --git a/src/ruby/ext/grpc/rb_server_credentials.c b/src/ruby/ext/grpc/rb_server_credentials.c
index b2d7280a30..3b0fb6c910 100644
--- a/src/ruby/ext/grpc/rb_server_credentials.c
+++ b/src/ruby/ext/grpc/rb_server_credentials.c
@@ -32,11 +32,10 @@
  */
 
 #include <ruby/ruby.h>
+
 #include "rb_grpc_imports.generated.h"
 #include "rb_server_credentials.h"
 
-#include <ruby/ruby.h>
-
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
 
-- 
GitLab


From 74b41c0513c3c5fe8863342dd1097f6bf186896e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 5 May 2016 07:38:03 -0700
Subject: [PATCH 264/570] fix C# distrib test after getting rid of
 grpc.native.csharp package

---
 test/distrib/csharp/DistribTest/DistribTest.csproj | 6 +++---
 test/distrib/csharp/DistribTest/packages.config    | 3 +--
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/test/distrib/csharp/DistribTest/DistribTest.csproj b/test/distrib/csharp/DistribTest/DistribTest.csproj
index 7605495f0f..1acb34d1b2 100644
--- a/test/distrib/csharp/DistribTest/DistribTest.csproj
+++ b/test/distrib/csharp/DistribTest/DistribTest.csproj
@@ -113,12 +113,12 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\packages\grpc.native.csharp.__GRPC_NUGET_VERSION__\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets" Condition="Exists('..\packages\grpc.native.csharp.__GRPC_NUGET_VERSION__\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" />
+  <Import Project="..\packages\Grpc.Core.__GRPC_NUGET_VERSION__\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.__GRPC_NUGET_VERSION__\build\net45\Grpc.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\grpc.native.csharp.__GRPC_NUGET_VERSION__\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\grpc.native.csharp.__GRPC_NUGET_VERSION__\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Core.__GRPC_NUGET_VERSION__\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.__GRPC_NUGET_VERSION__\build\net45\Grpc.Core.targets'))" />
     <Error Condition="!Exists('..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets'))" />
   </Target>
   <Import Project="..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets" Condition="Exists('..\packages\Microsoft.Bcl.Build.1.0.21\build\Microsoft.Bcl.Build.targets')" />
@@ -129,4 +129,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
\ No newline at end of file
+</Project>
diff --git a/test/distrib/csharp/DistribTest/packages.config b/test/distrib/csharp/DistribTest/packages.config
index aca09f600c..69630193d0 100644
--- a/test/distrib/csharp/DistribTest/packages.config
+++ b/test/distrib/csharp/DistribTest/packages.config
@@ -6,11 +6,10 @@
   <package id="Grpc" version="__GRPC_NUGET_VERSION__" targetFramework="net45" />
   <package id="Grpc.Auth" version="__GRPC_NUGET_VERSION__" targetFramework="net45" />
   <package id="Grpc.Core" version="__GRPC_NUGET_VERSION__" targetFramework="net45" />
-  <package id="grpc.native.csharp" version="__GRPC_NUGET_VERSION__" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.3" targetFramework="net45" />
   <package id="Microsoft.Bcl" version="1.1.10" targetFramework="net45" />
   <package id="Microsoft.Bcl.Async" version="1.0.168" targetFramework="net45" />
   <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net45" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
-</packages>
\ No newline at end of file
+</packages>
-- 
GitLab


From 4ead664c33bc4c613fc7c33f73e7bcf08cc37428 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 5 May 2016 08:01:40 -0700
Subject: [PATCH 265/570] small addendum for python distribtests

---
 test/distrib/python/run_distrib_test.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/test/distrib/python/run_distrib_test.sh b/test/distrib/python/run_distrib_test.sh
index e20767a885..6196e540c8 100755
--- a/test/distrib/python/run_distrib_test.sh
+++ b/test/distrib/python/run_distrib_test.sh
@@ -34,6 +34,7 @@ cd $(dirname $0)
 
 # Pick up the source dist archive whatever its version is
 BDIST_ARCHIVES=$EXTERNAL_GIT_ROOT/input_artifacts/grpcio-*.whl
+TOOLS_BDIST_ARCHIVES=$EXTERNAL_GIT_ROOT/input_artifacts/grpcio_tools-*.whl
 
 if [ ! -f ${SDIST_ARCHIVE} ]
 then
@@ -51,9 +52,12 @@ ${PIP} install --upgrade six pip
 
 # At least one of the bdist packages has to succeed (whichever one matches the
 # test machine, anyway).
-for bdist in ${BDIST_ARCHIVES}; do
+for bdist in ${BDIST_ARCHIVES} ${TOOLS_BDIST_ARCHIVES}; do
   ($PYTHON -m pip install $bdist) || true
 done
 
-$PYTHON distribtest.py
+# TODO(jtattermusch): add a .proto file to the distribtest, generate python
+# code from it and then use the generated code from distribtest.py
+$PYTHON -m grpc.protoc.compiler
 
+$PYTHON distribtest.py
-- 
GitLab


From 395bca9a61d7430fbd7f1d2da1888dbee39e234e Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Thu, 5 May 2016 10:25:34 -0700
Subject: [PATCH 266/570] Improved description of examples bifurcation

---
 examples/node/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/node/README.md b/examples/node/README.md
index 14d779416a..59fb4a17f5 100644
--- a/examples/node/README.md
+++ b/examples/node/README.md
@@ -22,7 +22,7 @@ INSTALL
 TRY IT!
 -------
 
-There are two variants of these examples: one with code dynamically generated at runtime using Protobuf.js and one with code statically generated using `protoc`. The examples behave identically, and either server can be used with either client.
+There are two ways to generate the code needed to work with protocol buffers in Node.js - one approach uses [Protobuf.js](https://github.com/dcodeIO/ProtoBuf.js/) to dynamically generate the code at runtime, the other uses code statically generated using the protocol buffer compiler `protoc`. The examples behave identically, and either server can be used with either client.
 
  - Run the server
 
-- 
GitLab


From 85a5ffa1a9000778f0c7eb0942c38c78938f55f3 Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Thu, 5 May 2016 10:30:10 -0700
Subject: [PATCH 267/570] Manifest changes

---
 src/python/grpcio_health_checking/MANIFEST.in | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/python/grpcio_health_checking/MANIFEST.in b/src/python/grpcio_health_checking/MANIFEST.in
index e8b4113adb..40c6ac8497 100644
--- a/src/python/grpcio_health_checking/MANIFEST.in
+++ b/src/python/grpcio_health_checking/MANIFEST.in
@@ -1,2 +1 @@
-graft grpc_health_checking
-include health_commands.py
+global-exclude *.pyc
-- 
GitLab


From f4fef8891163c22e024891c72856f08f3c47b335 Mon Sep 17 00:00:00 2001
From: Nicolas 'Pixel' Noble <nicolas@nobis-crew.org>
Date: Thu, 5 May 2016 10:48:25 -0700
Subject: [PATCH 268/570] Pinning the llvm repository on 3.8.

---
 tools/dockerfile/grpc_clang_format/Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/dockerfile/grpc_clang_format/Dockerfile b/tools/dockerfile/grpc_clang_format/Dockerfile
index 41239e9c23..ab58017a02 100644
--- a/tools/dockerfile/grpc_clang_format/Dockerfile
+++ b/tools/dockerfile/grpc_clang_format/Dockerfile
@@ -30,8 +30,8 @@
 FROM ubuntu:wily
 RUN apt-get update
 RUN apt-get -y install wget
-RUN echo deb http://llvm.org/apt/wily/ llvm-toolchain-wily main >> /etc/apt/sources.list
-RUN echo deb-src http://llvm.org/apt/wily/ llvm-toolchain-wily main >> /etc/apt/sources.list
+RUN echo deb http://llvm.org/apt/wily/ llvm-toolchain-wily-3.8 main >> /etc/apt/sources.list
+RUN echo deb-src http://llvm.org/apt/wily/ llvm-toolchain-wily-3.8 main >> /etc/apt/sources.list
 RUN wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key| apt-key add -
 RUN apt-get update
 RUN apt-get -y install clang-format-3.8
-- 
GitLab


From 7099d6fed66500ae6b3f3abdb69e8818eb057704 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 5 May 2016 10:53:50 -0700
Subject: [PATCH 269/570] Add an explicit base class pointer to avoid potential
 breakage.

---
 include/grpc++/impl/codegen/call.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/grpc++/impl/codegen/call.h b/include/grpc++/impl/codegen/call.h
index d081b7d9c5..c10c834b04 100644
--- a/include/grpc++/impl/codegen/call.h
+++ b/include/grpc++/impl/codegen/call.h
@@ -329,8 +329,9 @@ class CallOpGenericRecvMessage {
 
   template <class R>
   void RecvMessage(R* message) {
-    deserialize_.reset(
-        new CallOpGenericRecvMessageHelper::DeserializeFuncType<R>(message));
+    CallOpGenericRecvMessageHelper::DeserializeFunc* func =
+        new CallOpGenericRecvMessageHelper::DeserializeFuncType<R>(message);
+    deserialize_.reset(func);
   }
 
   bool got_message;
-- 
GitLab


From 175dbbc6d7d47dc7f5c109e5b2c6b9ad99d1b2b7 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Thu, 5 May 2016 11:29:07 -0700
Subject: [PATCH 270/570] Use stream rpc to ensure all related requests go to a
 single server

---
 .../grpc/reflection/v1alpha/reflection.proto  | 141 ++++++++++--------
 1 file changed, 77 insertions(+), 64 deletions(-)

diff --git a/src/proto/grpc/reflection/v1alpha/reflection.proto b/src/proto/grpc/reflection/v1alpha/reflection.proto
index 4b13bd1e51..6e6a0b0864 100644
--- a/src/proto/grpc/reflection/v1alpha/reflection.proto
+++ b/src/proto/grpc/reflection/v1alpha/reflection.proto
@@ -34,85 +34,98 @@ syntax = "proto3";
 package grpc.reflection.v1alpha;
 
 service ServerReflection {
-  // List the full names of registered services.
-  rpc ListService(EmptyRequest) returns (ListServiceResponse) {
-  }
-
-  // Find a proto file by file name.
-  rpc GetFileByName(FileNameRequest) returns (FileDescriptorProtoResponse) {
-  }
-
-  // Find the proto file that declares the given fully-qualified symbol name.
-  rpc GetFileContainingSymbol(SymbolRequest)
-      returns (FileDescriptorProtoResponse) {
-  }
-
-  // Find the proto file which defines an extension extending the given message
-  // type with the given field number.
-  rpc GetFileContainingExtension(ExtensionRequest)
-      returns (FileDescriptorProtoResponse) {
-  }
-
-  // Finds the tag numbers used by all known extensions of extendee_type, and
-  // appends them to ExtensionNumberResponse in an undefined order.
-  // This method is best-effort: it's not guaranteed that the reflection service
-  // will implement this method, and it's not guaranteed that this method will
-  // provide all extensions. Returns StatusCode::UNIMPLEMENTED if it's not
-  // implemented.
-  rpc GetAllExtensionNumbers(TypeRequest) returns (ExtensionNumberResponse) {
-  }
-}
-
-// An empty message sent by the client when calling ListService method.
-message EmptyRequest {
-}
-
-// The filename sent by the client when calling GetFileByName method.
-message FileNameRequest {
-  // Name of the proto file.
-  string filename = 1;
+  // The reflection service is structured as a bidirectional stream, ensuring
+  // all related requests go to a single server.
+  rpc DescriptorDatabaseInfo(stream DescriptorDatabaseRequest)
+      returns (stream DescriptorDatabaseResponse);
 }
 
-// The symbol name sent by the client when calling GetFileContainingSymbol
-// method.
-message SymbolRequest {
-  // Fully-qualified symbol name (e.g. <package>.<service>[.<method>] or
-  // <package>.<type>).
-  string symbol = 1;
+// The message sent by the client when calling DescriptorDatabaseInfo method.
+message DescriptorDatabaseRequest {
+  string host = 1;
+  // To use reflection service, the client should set one of the following
+  // fields in message_request. The server distinguishes requests by their
+  // defined field and then handles them using corresponding methods.
+  oneof message_request {
+    // Find a proto file by the file name.
+    string file_by_filename = 3;
+
+    // Find the proto file that declares the given fully-qualified symbol name.
+    // This field should be a fully-qualified symbol name
+    // (e.g. <package>.<service>[.<method>] or <package>.<type>).
+    string file_containing_symbol = 4;
+
+    // Find the proto file which defines an extension extending the given
+    // message type with the given field number.
+    ExtensionRequest file_containing_extension = 5;
+
+    // Finds the tag numbers used by all known extensions of extendee_type, and
+    // appends them to ExtensionNumberResponse in an undefined order.
+    // Its corresponding method is best-effort: it's not guaranteed that the
+    // reflection service will implement this method, and it's not guaranteed
+    // that this method will provide all extensions. Returns
+    // StatusCode::UNIMPLEMENTED if it's not implemented.
+    // This field should be a fully-qualified type name. The format is
+    // <package>.<type>
+    string all_extension_numbers_of_type = 6;
+
+    // List the full names of registered services. The content will not be
+    // checked.
+    string list_services = 7;
+  }
 }
 
-// The type name and extension number sent by the client when calling
-// GetFileContainingExtension method.
+// The type name and extension number sent by the client when requesting
+// file_containing_extension.
 message ExtensionRequest {
   // Fully-qualified type name. The format should be <package>.<type>
   string containing_type = 1;
   int32 extension_number = 2;
 }
 
-// The type name sent by the client when calling GetAllExtensionNumbers method.
-message TypeRequest {
-  // Fully-qualified type name. The format should be <package>.<type>
-  string type = 1;
+// The message sent by the server to answer DescriptorDatabaseInfo method.
+message DescriptorDatabaseResponse {
+  string valid_host = 1;
+  DescriptorDatabaseRequest original_request = 2;
+  // The server set one of the following fields accroding to the message_request
+  // in the request.
+  oneof message_response {
+    // A serialized FileDescriptorProto message. We avoid taking a dependency on
+    // descriptor.proto, which uses proto2 only features, by making them opaque
+    // bytes instead. This message is used to answer file_by_filename,
+    // file_containing_symbol, file_containing_extension requests.
+    bytes file_descriptor_proto = 4;
+
+    // This message is used to answer all_extension_numbers_of_type requst.
+    ExtensionNumberResponse all_extension_numbers_response = 5;
+
+    // This message is used to answer list_services request.
+    ListServiceResponse list_services_response = 6;
+
+    // This message is used when an error occurs.
+    ErrorResponse error_response = 7;
+  }
+}
+
+// A list of extension numbers sent by the server answering
+// all_extension_numbers_of_type request.
+message ExtensionNumberResponse {
+  // Full name of the base type, including the package name. The format
+  // is <package>.<type>
+  string base_type_name = 1;
+  repeated int32 extension_number = 2;
 }
 
-// A list of service names sent by the server answering ListService method.
+// A list of service names sent by the server answering list_services request.
 message ListServiceResponse {
   // Full names of registered services, including package names. The format
   // is <package>.<service>
-  repeated string services = 1;
-}
-
-// A serialized FileDescriptorProto sent by the server answering
-// GetFileByName, GetFileContainingSymbol, GetFileContainingExtension methods.
-message FileDescriptorProtoResponse {
-  // Serialized FileDescriptorProto message. Some languages have limited support
-  // for working with descriptors. The can only obtain an opaque binary blob
-  // that contains serialized FileDescriptorProto message.
-  bytes file_descriptor_proto = 1;
+  repeated string service = 1;
 }
 
-// A list of extension numbers sent by the server answering
-// GetAllExtensionNumbers method.
-message ExtensionNumberResponse {
-  repeated int32 extension_number = 1;
+// The error code and error message sent by the server when an error occurs.
+message ErrorResponse {
+  // This field uses the error codes defined in grpc::StatusCode.
+  int32 error_code = 1;
+  string error_message = 2;
 }
-- 
GitLab


From 5deda3db97828454da88cb2e1d463c9e0dff7263 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 5 May 2016 12:34:19 -0700
Subject: [PATCH 271/570] Temporary fix for plugin initialization problem

---
 src/core/ext/client_config/resolver_registry.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/core/ext/client_config/resolver_registry.c b/src/core/ext/client_config/resolver_registry.c
index 07f29bcb27..e7a4abd568 100644
--- a/src/core/ext/client_config/resolver_registry.c
+++ b/src/core/ext/client_config/resolver_registry.c
@@ -47,7 +47,6 @@ static int g_number_of_resolvers = 0;
 static char *g_default_resolver_prefix;
 
 void grpc_resolver_registry_init(const char *default_resolver_prefix) {
-  g_number_of_resolvers = 0;
   g_default_resolver_prefix = gpr_strdup(default_resolver_prefix);
 }
 
@@ -57,6 +56,13 @@ void grpc_resolver_registry_shutdown(void) {
     grpc_resolver_factory_unref(g_all_of_the_resolvers[i]);
   }
   gpr_free(g_default_resolver_prefix);
+  // FIXME(ctiller): this should live in grpc_resolver_registry_init,
+  // however that would have the client_config plugin call this AFTER we start
+  // registering resolvers from third party plugins, and so they'd never show
+  // up.
+  // We likely need some kind of dependency system for plugins.... what form
+  // that takes is TBD.
+  g_number_of_resolvers = 0;
 }
 
 void grpc_register_resolver_type(grpc_resolver_factory *factory) {
-- 
GitLab


From f2f707ca5503249e637542d7b3015c3fef2e3023 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Thu, 5 May 2016 13:04:20 -0700
Subject: [PATCH 272/570] More clang-format fixes.

---
 src/core/lib/transport/metadata_batch.c  | 2 +-
 test/core/bad_client/bad_client.h        | 4 ++--
 test/core/end2end/tests/large_metadata.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/lib/transport/metadata_batch.c b/src/core/lib/transport/metadata_batch.c
index c0afc715bc..e4398abeb7 100644
--- a/src/core/lib/transport/metadata_batch.c
+++ b/src/core/lib/transport/metadata_batch.c
@@ -195,7 +195,7 @@ int grpc_metadata_batch_is_empty(grpc_metadata_batch *batch) {
 
 size_t grpc_metadata_batch_size(grpc_metadata_batch *batch) {
   size_t size = 0;
-  for (grpc_linked_mdelem* elem = batch->list.head; elem != NULL;
+  for (grpc_linked_mdelem *elem = batch->list.head; elem != NULL;
        elem = elem->next) {
     size += GRPC_MDELEM_LENGTH(elem->md);
   }
diff --git a/test/core/bad_client/bad_client.h b/test/core/bad_client/bad_client.h
index ecd6721a78..c8b2a4122f 100644
--- a/test/core/bad_client/bad_client.h
+++ b/test/core/bad_client/bad_client.h
@@ -60,8 +60,8 @@ void grpc_run_bad_client_test(
     const char *client_payload, size_t client_payload_length, uint32_t flags);
 
 #define GRPC_RUN_BAD_CLIENT_TEST(server_validator, client_validator, payload, \
-                                 flags) \
-  grpc_run_bad_client_test(server_validator, client_validator, payload, \
+                                 flags)                                       \
+  grpc_run_bad_client_test(server_validator, client_validator, payload,       \
                            sizeof(payload) - 1, flags)
 
 #endif /* GRPC_TEST_CORE_BAD_CLIENT_BAD_CLIENT_H */
diff --git a/test/core/end2end/tests/large_metadata.c b/test/core/end2end/tests/large_metadata.c
index dd29552b97..ae1f68a2b4 100644
--- a/test/core/end2end/tests/large_metadata.c
+++ b/test/core/end2end/tests/large_metadata.c
@@ -109,7 +109,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   const size_t large_size = 64 * 1024;
   grpc_arg arg = {GRPC_ARG_INTEGER,
                   GRPC_ARG_MAX_METADATA_SIZE,
-                  {.integer=(int)large_size + 1024}};
+                  {.integer = (int)large_size + 1024}};
   grpc_channel_args args = {1, &arg};
   grpc_end2end_test_fixture f =
       begin_test(config, "test_request_with_large_metadata", &args, &args);
-- 
GitLab


From 7809f2b78a5abf3ecb2ade16f3be907388c559e8 Mon Sep 17 00:00:00 2001
From: Nathaniel Manista <nathaniel@google.com>
Date: Thu, 5 May 2016 20:38:42 +0000
Subject: [PATCH 273/570] Raise parallelism in grpc._cython._channel_test

The underlying bug in Core that this test was written to isolate was
fixed weeks ago.
---
 src/python/grpcio/tests/unit/_cython/_channel_test.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/python/grpcio/tests/unit/_cython/_channel_test.py b/src/python/grpcio/tests/unit/_cython/_channel_test.py
index b414f8e6f6..931cd9083e 100644
--- a/src/python/grpcio/tests/unit/_cython/_channel_test.py
+++ b/src/python/grpcio/tests/unit/_cython/_channel_test.py
@@ -33,8 +33,7 @@ import unittest
 
 from grpc._cython import cygrpc
 
-# TODO(nathaniel): This should be at least one hundred. Why not one thousand?
-_PARALLELISM = 4
+from tests.unit.framework.common import test_constants
 
 
 def _channel_and_completion_queue():
@@ -61,7 +60,7 @@ def _create_loop_destroy():
 def _in_parallel(behavior, arguments):
   threads = tuple(
       threading.Thread(target=behavior, args=arguments)
-      for _ in range(_PARALLELISM))
+      for _ in range(test_constants.PARALLELISM))
   for thread in threads:
     thread.start()
   for thread in threads:
-- 
GitLab


From ad0f7922540c7d1edabd3fbd03a8b98131953fc2 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Wed, 4 May 2016 19:49:31 -0700
Subject: [PATCH 274/570] Interop client that is resilient to server restarts

---
 .../client_config/subchannel_call_holder.c    |   1 +
 test/cpp/interop/client.cc                    |  13 +-
 test/cpp/interop/interop_client.cc            | 336 ++++++++++++++----
 test/cpp/interop/interop_client.h             |  62 ++--
 test/cpp/interop/stress_interop_client.cc     |   5 +-
 test/cpp/interop/stress_interop_client.h      |   3 +-
 test/cpp/interop/stress_test.cc               |  12 +-
 7 files changed, 330 insertions(+), 102 deletions(-)

diff --git a/src/core/ext/client_config/subchannel_call_holder.c b/src/core/ext/client_config/subchannel_call_holder.c
index 9918fbdcb4..91fa917661 100644
--- a/src/core/ext/client_config/subchannel_call_holder.c
+++ b/src/core/ext/client_config/subchannel_call_holder.c
@@ -174,6 +174,7 @@ static void subchannel_ready(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
              GRPC_SUBCHANNEL_CALL_HOLDER_PICKING_SUBCHANNEL);
   holder->creation_phase = GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING;
   if (holder->connected_subchannel == NULL) {
+    gpr_atm_no_barrier_store(&holder->subchannel_call, 1);
     fail_locked(exec_ctx, holder);
   } else if (1 == gpr_atm_acq_load(&holder->subchannel_call)) {
     /* already cancelled before subchannel became ready */
diff --git a/test/cpp/interop/client.cc b/test/cpp/interop/client.cc
index 9af6a88044..7727824979 100644
--- a/test/cpp/interop/client.cc
+++ b/test/cpp/interop/client.cc
@@ -81,6 +81,14 @@ DEFINE_string(default_service_account, "",
 DEFINE_string(service_account_key_file, "",
               "Path to service account json key file.");
 DEFINE_string(oauth_scope, "", "Scope for OAuth tokens.");
+DEFINE_bool(do_not_abort_on_transient_failures, false,
+            "If set to 'true', abort() is not called in case of transient "
+            "failures (i.e failures that are temporary and will likely go away "
+            "on retrying; like a temporary connection failure) and an error "
+            "message is printed instead. Note that this flag just controls "
+            "whether abort() is called or not. It does not control whether the "
+            "test is retried in case of transient failures (and currently the "
+            "interop tests are not retried even if this flag is set to true)");
 
 using grpc::testing::CreateChannelForTestCase;
 using grpc::testing::GetServiceAccountJsonKey;
@@ -89,8 +97,9 @@ int main(int argc, char** argv) {
   grpc::testing::InitTest(&argc, &argv, true);
   gpr_log(GPR_INFO, "Testing these cases: %s", FLAGS_test_case.c_str());
   int ret = 0;
-  grpc::testing::InteropClient client(
-      CreateChannelForTestCase(FLAGS_test_case));
+  grpc::testing::InteropClient client(CreateChannelForTestCase(FLAGS_test_case),
+                                      true,
+                                      FLAGS_do_not_abort_on_transient_failures);
   if (FLAGS_test_case == "empty_unary") {
     client.DoEmpty();
   } else if (FLAGS_test_case == "large_unary") {
diff --git a/test/cpp/interop/interop_client.cc b/test/cpp/interop/interop_client.cc
index 22293d211f..e5853b40f8 100644
--- a/test/cpp/interop/interop_client.cc
+++ b/test/cpp/interop/interop_client.cc
@@ -134,23 +134,43 @@ void InteropClient::Reset(std::shared_ptr<Channel> channel) {
   serviceStub_.Reset(channel);
 }
 
-InteropClient::InteropClient(std::shared_ptr<Channel> channel)
-    : serviceStub_(channel, true) {}
-
 InteropClient::InteropClient(std::shared_ptr<Channel> channel,
-                             bool new_stub_every_test_case)
-    : serviceStub_(channel, new_stub_every_test_case) {}
+                             bool new_stub_every_test_case,
+                             bool do_not_abort_on_transient_failures)
+    : serviceStub_(channel, new_stub_every_test_case),
+      do_not_abort_on_transient_failures_(do_not_abort_on_transient_failures) {}
 
-void InteropClient::AssertOkOrPrintErrorStatus(const Status& s) {
+bool InteropClient::AssertStatusOk(const Status& s) {
   if (s.ok()) {
-    return;
+    return true;
   }
-  gpr_log(GPR_ERROR, "Error status code: %d, message: %s", s.error_code(),
-          s.error_message().c_str());
-  GPR_ASSERT(0);
+
+  // Note: At this point, s.error_code is definitely not StatusCode::OK (we
+  // already checked for s.ok() above). So, the following will call abort()
+  // (unless s.error_code() corresponds to a transient failure and
+  // 'do_not_abort_on_transient_failures' is true)
+  return AssertStatusCode(s, StatusCode::OK);
 }
 
-void InteropClient::DoEmpty() {
+bool InteropClient::AssertStatusCode(const Status& s,
+                                            StatusCode expected_code) {
+  if (s.error_code() == expected_code) {
+    return true;
+  }
+
+  gpr_log(GPR_ERROR, "Error status code: %d (expected: %d), message: %s",
+          s.error_code(), expected_code, s.error_message().c_str());
+
+  // In case of transient transient/retryable failures (like a broken
+  // connection) we may or may not abort (see TransientFailureOrAbort())
+  if (s.error_code() == grpc::StatusCode::UNAVAILABLE) {
+    return TransientFailureOrAbort();
+  }
+
+  abort();
+}
+
+bool InteropClient::DoEmpty() {
   gpr_log(GPR_DEBUG, "Sending an empty rpc...");
 
   Empty request = Empty::default_instance();
@@ -158,17 +178,21 @@ void InteropClient::DoEmpty() {
   ClientContext context;
 
   Status s = serviceStub_.Get()->EmptyCall(&context, request, &response);
-  AssertOkOrPrintErrorStatus(s);
+
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
 
   gpr_log(GPR_DEBUG, "Empty rpc done.");
+  return true;
 }
 
-void InteropClient::PerformLargeUnary(SimpleRequest* request,
+bool InteropClient::PerformLargeUnary(SimpleRequest* request,
                                       SimpleResponse* response) {
-  PerformLargeUnary(request, response, NoopChecks);
+  return PerformLargeUnary(request, response, NoopChecks);
 }
 
-void InteropClient::PerformLargeUnary(SimpleRequest* request,
+bool InteropClient::PerformLargeUnary(SimpleRequest* request,
                                       SimpleResponse* response,
                                       CheckerFn custom_checks_fn) {
   ClientContext context;
@@ -180,7 +204,9 @@ void InteropClient::PerformLargeUnary(SimpleRequest* request,
   request->mutable_payload()->set_body(payload.c_str(), kLargeRequestSize);
 
   Status s = serviceStub_.Get()->UnaryCall(&context, *request, response);
-  AssertOkOrPrintErrorStatus(s);
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
 
   custom_checks_fn(inspector, request, response);
 
@@ -203,9 +229,11 @@ void InteropClient::PerformLargeUnary(SimpleRequest* request,
     default:
       GPR_ASSERT(false);
   }
+
+  return true;
 }
 
-void InteropClient::DoComputeEngineCreds(
+bool InteropClient::DoComputeEngineCreds(
     const grpc::string& default_service_account,
     const grpc::string& oauth_scope) {
   gpr_log(GPR_DEBUG,
@@ -215,7 +243,11 @@ void InteropClient::DoComputeEngineCreds(
   request.set_fill_username(true);
   request.set_fill_oauth_scope(true);
   request.set_response_type(PayloadType::COMPRESSABLE);
-  PerformLargeUnary(&request, &response);
+
+  if (!PerformLargeUnary(&request, &response)) {
+    return false;
+  }
+
   gpr_log(GPR_DEBUG, "Got username %s", response.username().c_str());
   gpr_log(GPR_DEBUG, "Got oauth_scope %s", response.oauth_scope().c_str());
   GPR_ASSERT(!response.username().empty());
@@ -224,9 +256,10 @@ void InteropClient::DoComputeEngineCreds(
   const char* oauth_scope_str = response.oauth_scope().c_str();
   GPR_ASSERT(oauth_scope.find(oauth_scope_str) != grpc::string::npos);
   gpr_log(GPR_DEBUG, "Large unary with compute engine creds done.");
+  return true;
 }
 
-void InteropClient::DoOauth2AuthToken(const grpc::string& username,
+bool InteropClient::DoOauth2AuthToken(const grpc::string& username,
                                       const grpc::string& oauth_scope) {
   gpr_log(GPR_DEBUG,
           "Sending a unary rpc with raw oauth2 access token credentials ...");
@@ -239,16 +272,20 @@ void InteropClient::DoOauth2AuthToken(const grpc::string& username,
 
   Status s = serviceStub_.Get()->UnaryCall(&context, request, &response);
 
-  AssertOkOrPrintErrorStatus(s);
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
+
   GPR_ASSERT(!response.username().empty());
   GPR_ASSERT(!response.oauth_scope().empty());
   GPR_ASSERT(username == response.username());
   const char* oauth_scope_str = response.oauth_scope().c_str();
   GPR_ASSERT(oauth_scope.find(oauth_scope_str) != grpc::string::npos);
   gpr_log(GPR_DEBUG, "Unary with oauth2 access token credentials done.");
+  return true;
 }
 
-void InteropClient::DoPerRpcCreds(const grpc::string& json_key) {
+bool InteropClient::DoPerRpcCreds(const grpc::string& json_key) {
   gpr_log(GPR_DEBUG, "Sending a unary rpc with per-rpc JWT access token ...");
   SimpleRequest request;
   SimpleResponse response;
@@ -263,35 +300,47 @@ void InteropClient::DoPerRpcCreds(const grpc::string& json_key) {
 
   Status s = serviceStub_.Get()->UnaryCall(&context, request, &response);
 
-  AssertOkOrPrintErrorStatus(s);
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
+
   GPR_ASSERT(!response.username().empty());
   GPR_ASSERT(json_key.find(response.username()) != grpc::string::npos);
   gpr_log(GPR_DEBUG, "Unary with per-rpc JWT access token done.");
+  return true;
 }
 
-void InteropClient::DoJwtTokenCreds(const grpc::string& username) {
+bool InteropClient::DoJwtTokenCreds(const grpc::string& username) {
   gpr_log(GPR_DEBUG,
           "Sending a large unary rpc with JWT token credentials ...");
   SimpleRequest request;
   SimpleResponse response;
   request.set_fill_username(true);
   request.set_response_type(PayloadType::COMPRESSABLE);
-  PerformLargeUnary(&request, &response);
+
+  if (!PerformLargeUnary(&request, &response)) {
+    return false;
+  }
+
   GPR_ASSERT(!response.username().empty());
   GPR_ASSERT(username.find(response.username()) != grpc::string::npos);
   gpr_log(GPR_DEBUG, "Large unary with JWT token creds done.");
+  return true;
 }
 
-void InteropClient::DoLargeUnary() {
+bool InteropClient::DoLargeUnary() {
   gpr_log(GPR_DEBUG, "Sending a large unary rpc...");
   SimpleRequest request;
   SimpleResponse response;
   request.set_response_type(PayloadType::COMPRESSABLE);
-  PerformLargeUnary(&request, &response);
+  if (!PerformLargeUnary(&request, &response)) {
+    return false;
+  }
   gpr_log(GPR_DEBUG, "Large unary done.");
+  return true;
 }
 
-void InteropClient::DoLargeCompressedUnary() {
+bool InteropClient::DoLargeCompressedUnary() {
   const CompressionType compression_types[] = {NONE, GZIP, DEFLATE};
   const PayloadType payload_types[] = {COMPRESSABLE, UNCOMPRESSABLE, RANDOM};
   for (size_t i = 0; i < GPR_ARRAY_SIZE(payload_types); i++) {
@@ -307,14 +356,32 @@ void InteropClient::DoLargeCompressedUnary() {
       SimpleResponse response;
       request.set_response_type(payload_types[i]);
       request.set_response_compression(compression_types[j]);
-      PerformLargeUnary(&request, &response, CompressionChecks);
+
+      if (!PerformLargeUnary(&request, &response, CompressionChecks)) {
+        gpr_log(GPR_ERROR, "Large compressed unary failed %s", log_suffix);
+        gpr_free(log_suffix);
+        return false;
+      }
+
       gpr_log(GPR_DEBUG, "Large compressed unary done %s.", log_suffix);
       gpr_free(log_suffix);
     }
   }
+
+  return true;
 }
 
-void InteropClient::DoRequestStreaming() {
+// Either abort() (unless do_not_abort_on_transient_failures_ is true) or return
+// false
+bool InteropClient::TransientFailureOrAbort() {
+  if (do_not_abort_on_transient_failures_) {
+    return false;
+  }
+
+  abort();
+}
+
+bool InteropClient::DoRequestStreaming() {
   gpr_log(GPR_DEBUG, "Sending request steaming rpc ...");
 
   ClientContext context;
@@ -328,18 +395,24 @@ void InteropClient::DoRequestStreaming() {
   for (unsigned int i = 0; i < request_stream_sizes.size(); ++i) {
     Payload* payload = request.mutable_payload();
     payload->set_body(grpc::string(request_stream_sizes[i], '\0'));
-    GPR_ASSERT(stream->Write(request));
+    if (!stream->Write(request)) {
+      gpr_log(GPR_ERROR, "DoRequestStreaming(): stream->Write() failed");
+      return TransientFailureOrAbort();
+    }
     aggregated_payload_size += request_stream_sizes[i];
   }
   stream->WritesDone();
+
   Status s = stream->Finish();
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
 
   GPR_ASSERT(response.aggregated_payload_size() == aggregated_payload_size);
-  AssertOkOrPrintErrorStatus(s);
-  gpr_log(GPR_DEBUG, "Request streaming done.");
+  return true;
 }
 
-void InteropClient::DoResponseStreaming() {
+bool InteropClient::DoResponseStreaming() {
   gpr_log(GPR_DEBUG, "Receiving response steaming rpc ...");
 
   ClientContext context;
@@ -358,13 +431,27 @@ void InteropClient::DoResponseStreaming() {
                grpc::string(response_stream_sizes[i], '\0'));
     ++i;
   }
-  GPR_ASSERT(response_stream_sizes.size() == i);
+
+  if (i < response_stream_sizes.size()) {
+    // stream->Read() failed before reading all the expected messages. This is
+    // most likely due to connection failure.
+    gpr_log(GPR_ERROR,
+            "DoResponseStreaming(): Read fewer streams (%d) than "
+            "response_stream_sizes.size() (%d)",
+            i, response_stream_sizes.size());
+    return TransientFailureOrAbort();
+  }
+
   Status s = stream->Finish();
-  AssertOkOrPrintErrorStatus(s);
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
+
   gpr_log(GPR_DEBUG, "Response streaming done.");
+  return true;
 }
 
-void InteropClient::DoResponseCompressedStreaming() {
+bool InteropClient::DoResponseCompressedStreaming() {
   const CompressionType compression_types[] = {NONE, GZIP, DEFLATE};
   const PayloadType payload_types[] = {COMPRESSABLE, UNCOMPRESSABLE, RANDOM};
   for (size_t i = 0; i < GPR_ARRAY_SIZE(payload_types); i++) {
@@ -432,17 +519,31 @@ void InteropClient::DoResponseCompressedStreaming() {
         ++k;
       }
 
-      GPR_ASSERT(response_stream_sizes.size() == k);
-      Status s = stream->Finish();
-
-      AssertOkOrPrintErrorStatus(s);
       gpr_log(GPR_DEBUG, "Response streaming done %s.", log_suffix);
       gpr_free(log_suffix);
+
+      if (k < response_stream_sizes.size()) {
+        // stream->Read() failed before reading all the expected messages. This
+        // is most likely due to a connection failure.
+        gpr_log(GPR_ERROR,
+                "DoResponseCompressedStreaming(): Responses read (k=%d) is "
+                "less than the expected messages (i.e "
+                "response_stream_sizes.size() (%d)). (i=%d, j=%d)",
+                k, response_stream_sizes.size(), i, j);
+        return TransientFailureOrAbort();
+      }
+
+      Status s = stream->Finish();
+      if (!AssertStatusOk(s)) {
+        return false;
+      }
     }
   }
+
+  return true;
 }
 
-void InteropClient::DoResponseStreamingWithSlowConsumer() {
+bool InteropClient::DoResponseStreamingWithSlowConsumer() {
   gpr_log(GPR_DEBUG, "Receiving response steaming rpc with slow consumer ...");
 
   ClientContext context;
@@ -464,14 +565,26 @@ void InteropClient::DoResponseStreamingWithSlowConsumer() {
     usleep(kReceiveDelayMilliSeconds * 1000);
     ++i;
   }
-  GPR_ASSERT(kNumResponseMessages == i);
+
+  if (i < kNumResponseMessages) {
+    gpr_log(GPR_ERROR,
+            "DoResponseStreamingWithSlowConsumer(): Responses read (i=%d) is "
+            "less than the expected messages (i.e kNumResponseMessages = %d)",
+            i, kNumResponseMessages);
+
+    return TransientFailureOrAbort();
+  }
+
   Status s = stream->Finish();
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
 
-  AssertOkOrPrintErrorStatus(s);
   gpr_log(GPR_DEBUG, "Response streaming done.");
+  return true;
 }
 
-void InteropClient::DoHalfDuplex() {
+bool InteropClient::DoHalfDuplex() {
   gpr_log(GPR_DEBUG, "Sending half-duplex streaming rpc ...");
 
   ClientContext context;
@@ -483,7 +596,11 @@ void InteropClient::DoHalfDuplex() {
   ResponseParameters* response_parameter = request.add_response_parameters();
   for (unsigned int i = 0; i < response_stream_sizes.size(); ++i) {
     response_parameter->set_size(response_stream_sizes[i]);
-    GPR_ASSERT(stream->Write(request));
+
+    if (!stream->Write(request)) {
+      gpr_log(GPR_ERROR, "DoHalfDuplex(): stream->Write() failed. i=%d", i);
+      return TransientFailureOrAbort();
+    }
   }
   stream->WritesDone();
 
@@ -494,13 +611,27 @@ void InteropClient::DoHalfDuplex() {
                grpc::string(response_stream_sizes[i], '\0'));
     ++i;
   }
-  GPR_ASSERT(response_stream_sizes.size() == i);
+
+  if (i < response_stream_sizes.size()) {
+    // stream->Read() failed before reading all the expected messages. This is
+    // most likely due to a connection failure
+    gpr_log(GPR_ERROR,
+            "DoHalfDuplex(): Responses read (i=%d) are less than the expected "
+            "number of messages response_stream_sizes.size() (%d)",
+            i, response_stream_sizes.size());
+    return TransientFailureOrAbort();
+  }
+
   Status s = stream->Finish();
-  AssertOkOrPrintErrorStatus(s);
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
+
   gpr_log(GPR_DEBUG, "Half-duplex streaming rpc done.");
+  return true;
 }
 
-void InteropClient::DoPingPong() {
+bool InteropClient::DoPingPong() {
   gpr_log(GPR_DEBUG, "Sending Ping Pong streaming rpc ...");
 
   ClientContext context;
@@ -513,23 +644,39 @@ void InteropClient::DoPingPong() {
   ResponseParameters* response_parameter = request.add_response_parameters();
   Payload* payload = request.mutable_payload();
   StreamingOutputCallResponse response;
+
   for (unsigned int i = 0; i < request_stream_sizes.size(); ++i) {
     response_parameter->set_size(response_stream_sizes[i]);
     payload->set_body(grpc::string(request_stream_sizes[i], '\0'));
-    GPR_ASSERT(stream->Write(request));
-    GPR_ASSERT(stream->Read(&response));
+
+    if (!stream->Write(request)) {
+      gpr_log(GPR_ERROR, "DoPingPong(): stream->Write() failed. i: %d", i);
+      return TransientFailureOrAbort();
+    }
+
+    if (!stream->Read(&response)) {
+      gpr_log(GPR_ERROR, "DoPingPong(): stream->Read() failed. i:%d", i);
+      return TransientFailureOrAbort();
+    }
+
     GPR_ASSERT(response.payload().body() ==
                grpc::string(response_stream_sizes[i], '\0'));
   }
 
   stream->WritesDone();
+
   GPR_ASSERT(!stream->Read(&response));
+
   Status s = stream->Finish();
-  AssertOkOrPrintErrorStatus(s);
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
+
   gpr_log(GPR_DEBUG, "Ping pong streaming done.");
+  return true;
 }
 
-void InteropClient::DoCancelAfterBegin() {
+bool InteropClient::DoCancelAfterBegin() {
   gpr_log(GPR_DEBUG, "Sending request steaming rpc ...");
 
   ClientContext context;
@@ -542,11 +689,16 @@ void InteropClient::DoCancelAfterBegin() {
   gpr_log(GPR_DEBUG, "Trying to cancel...");
   context.TryCancel();
   Status s = stream->Finish();
-  GPR_ASSERT(s.error_code() == StatusCode::CANCELLED);
+
+  if (!AssertStatusCode(s, StatusCode::CANCELLED)) {
+    return false;
+  }
+
   gpr_log(GPR_DEBUG, "Canceling streaming done.");
+  return true;
 }
 
-void InteropClient::DoCancelAfterFirstResponse() {
+bool InteropClient::DoCancelAfterFirstResponse() {
   gpr_log(GPR_DEBUG, "Sending Ping Pong streaming rpc ...");
 
   ClientContext context;
@@ -560,17 +712,27 @@ void InteropClient::DoCancelAfterFirstResponse() {
   response_parameter->set_size(31415);
   request.mutable_payload()->set_body(grpc::string(27182, '\0'));
   StreamingOutputCallResponse response;
-  GPR_ASSERT(stream->Write(request));
-  GPR_ASSERT(stream->Read(&response));
+
+  if (!stream->Write(request)) {
+    gpr_log(GPR_ERROR, "DoCancelAfterFirstResponse(): stream->Write() failed");
+    return TransientFailureOrAbort();
+  }
+
+  if (!stream->Read(&response)) {
+    gpr_log(GPR_ERROR, "DoCancelAfterFirstResponse(): stream->Read failed");
+    return TransientFailureOrAbort();
+  }
   GPR_ASSERT(response.payload().body() == grpc::string(31415, '\0'));
+
   gpr_log(GPR_DEBUG, "Trying to cancel...");
   context.TryCancel();
 
   Status s = stream->Finish();
   gpr_log(GPR_DEBUG, "Canceling pingpong streaming done.");
+  return true;
 }
 
-void InteropClient::DoTimeoutOnSleepingServer() {
+bool InteropClient::DoTimeoutOnSleepingServer() {
   gpr_log(GPR_DEBUG,
           "Sending Ping Pong streaming rpc with a short deadline...");
 
@@ -584,14 +746,23 @@ void InteropClient::DoTimeoutOnSleepingServer() {
 
   StreamingOutputCallRequest request;
   request.mutable_payload()->set_body(grpc::string(27182, '\0'));
-  stream->Write(request);
+
+  if (!stream->Write(request)) {
+    gpr_log(GPR_ERROR, "DoTimeoutOnSleepingServer(): stream->Write() failed");
+    return TransientFailureOrAbort();
+  }
 
   Status s = stream->Finish();
-  GPR_ASSERT(s.error_code() == StatusCode::DEADLINE_EXCEEDED);
+
+  if (!AssertStatusCode(s, StatusCode::DEADLINE_EXCEEDED)) {
+    return false;
+  }
+
   gpr_log(GPR_DEBUG, "Pingpong streaming timeout done.");
+  return true;
 }
 
-void InteropClient::DoEmptyStream() {
+bool InteropClient::DoEmptyStream() {
   gpr_log(GPR_DEBUG, "Starting empty_stream.");
 
   ClientContext context;
@@ -601,12 +772,17 @@ void InteropClient::DoEmptyStream() {
   stream->WritesDone();
   StreamingOutputCallResponse response;
   GPR_ASSERT(stream->Read(&response) == false);
+
   Status s = stream->Finish();
-  AssertOkOrPrintErrorStatus(s);
+  if (!AssertStatusOk(s)) {
+    return false;
+  }
+
   gpr_log(GPR_DEBUG, "empty_stream done.");
+  return true;
 }
 
-void InteropClient::DoStatusWithMessage() {
+bool InteropClient::DoStatusWithMessage() {
   gpr_log(GPR_DEBUG,
           "Sending RPC with a request for status code 2 and message");
 
@@ -620,12 +796,16 @@ void InteropClient::DoStatusWithMessage() {
 
   Status s = serviceStub_.Get()->UnaryCall(&context, request, &response);
 
-  GPR_ASSERT(s.error_code() == grpc::StatusCode::UNKNOWN);
+  if (!AssertStatusCode(s, grpc::StatusCode::UNKNOWN)) {
+    return false;
+  }
+
   GPR_ASSERT(s.error_message() == test_msg);
   gpr_log(GPR_DEBUG, "Done testing Status and Message");
+  return true;
 }
 
-void InteropClient::DoCustomMetadata() {
+bool InteropClient::DoCustomMetadata() {
   const grpc::string kEchoInitialMetadataKey("x-grpc-test-echo-initial");
   const grpc::string kInitialMetadataValue("test_initial_metadata_value");
   const grpc::string kEchoTrailingBinMetadataKey(
@@ -645,7 +825,10 @@ void InteropClient::DoCustomMetadata() {
     request.mutable_payload()->set_body(payload.c_str(), kLargeRequestSize);
 
     Status s = serviceStub_.Get()->UnaryCall(&context, request, &response);
-    AssertOkOrPrintErrorStatus(s);
+    if (!AssertStatusOk(s)) {
+      return false;
+    }
+
     const auto& server_initial_metadata = context.GetServerInitialMetadata();
     auto iter = server_initial_metadata.find(kEchoInitialMetadataKey);
     GPR_ASSERT(iter != server_initial_metadata.end());
@@ -675,14 +858,29 @@ void InteropClient::DoCustomMetadata() {
     grpc::string payload(kLargeRequestSize, '\0');
     request.mutable_payload()->set_body(payload.c_str(), kLargeRequestSize);
     StreamingOutputCallResponse response;
-    GPR_ASSERT(stream->Write(request));
+
+    if (!stream->Write(request)) {
+      gpr_log(GPR_ERROR, "DoCustomMetadata(): stream->Write() failed");
+      return TransientFailureOrAbort();
+    }
+
     stream->WritesDone();
-    GPR_ASSERT(stream->Read(&response));
+
+    if (!stream->Read(&response)) {
+      gpr_log(GPR_ERROR, "DoCustomMetadata(): stream->Read() failed");
+      return TransientFailureOrAbort();
+    }
+
     GPR_ASSERT(response.payload().body() ==
                grpc::string(kLargeResponseSize, '\0'));
+
     GPR_ASSERT(!stream->Read(&response));
+
     Status s = stream->Finish();
-    AssertOkOrPrintErrorStatus(s);
+    if (!AssertStatusOk(s)) {
+      return false;
+    }
+
     const auto& server_initial_metadata = context.GetServerInitialMetadata();
     auto iter = server_initial_metadata.find(kEchoInitialMetadataKey);
     GPR_ASSERT(iter != server_initial_metadata.end());
@@ -695,6 +893,8 @@ void InteropClient::DoCustomMetadata() {
 
     gpr_log(GPR_DEBUG, "Done testing stream with custom metadata");
   }
+
+  return true;
 }
 
 }  // namespace testing
diff --git a/test/cpp/interop/interop_client.h b/test/cpp/interop/interop_client.h
index a3794fd93f..ae75762bb8 100644
--- a/test/cpp/interop/interop_client.h
+++ b/test/cpp/interop/interop_client.h
@@ -51,41 +51,42 @@ using CheckerFn =
 
 class InteropClient {
  public:
-  explicit InteropClient(std::shared_ptr<Channel> channel);
-  explicit InteropClient(
-      std::shared_ptr<Channel> channel,
-      bool new_stub_every_test_case);  // If new_stub_every_test_case is true,
-                                       // a new TestService::Stub object is
-                                       // created for every test case below
+  /// If new_stub_every_test_case is true, a new TestService::Stub object is
+  /// created for every test case
+  /// If do_not_abort_on_transient_failures is true, abort() is not called in
+  /// case of transient failures (like connection failures)
+  explicit InteropClient(std::shared_ptr<Channel> channel,
+                         bool new_stub_every_test_case,
+                         bool do_not_abort_on_transient_failures);
   ~InteropClient() {}
 
   void Reset(std::shared_ptr<Channel> channel);
 
-  void DoEmpty();
-  void DoLargeUnary();
-  void DoLargeCompressedUnary();
-  void DoPingPong();
-  void DoHalfDuplex();
-  void DoRequestStreaming();
-  void DoResponseStreaming();
-  void DoResponseCompressedStreaming();
-  void DoResponseStreamingWithSlowConsumer();
-  void DoCancelAfterBegin();
-  void DoCancelAfterFirstResponse();
-  void DoTimeoutOnSleepingServer();
-  void DoEmptyStream();
-  void DoStatusWithMessage();
-  void DoCustomMetadata();
+  bool DoEmpty();
+  bool DoLargeUnary();
+  bool DoLargeCompressedUnary();
+  bool DoPingPong();
+  bool DoHalfDuplex();
+  bool DoRequestStreaming();
+  bool DoResponseStreaming();
+  bool DoResponseCompressedStreaming();
+  bool DoResponseStreamingWithSlowConsumer();
+  bool DoCancelAfterBegin();
+  bool DoCancelAfterFirstResponse();
+  bool DoTimeoutOnSleepingServer();
+  bool DoEmptyStream();
+  bool DoStatusWithMessage();
+  bool DoCustomMetadata();
   // Auth tests.
   // username is a string containing the user email
-  void DoJwtTokenCreds(const grpc::string& username);
-  void DoComputeEngineCreds(const grpc::string& default_service_account,
+  bool DoJwtTokenCreds(const grpc::string& username);
+  bool DoComputeEngineCreds(const grpc::string& default_service_account,
                             const grpc::string& oauth_scope);
   // username the GCE default service account email
-  void DoOauth2AuthToken(const grpc::string& username,
+  bool DoOauth2AuthToken(const grpc::string& username,
                          const grpc::string& oauth_scope);
   // username is a string containing the user email
-  void DoPerRpcCreds(const grpc::string& json_key);
+  bool DoPerRpcCreds(const grpc::string& json_key);
 
  private:
   class ServiceStub {
@@ -105,13 +106,18 @@ class InteropClient {
                                 // Get() call
   };
 
-  void PerformLargeUnary(SimpleRequest* request, SimpleResponse* response);
+  bool PerformLargeUnary(SimpleRequest* request, SimpleResponse* response);
 
   /// Run \a custom_check_fn as an additional check.
-  void PerformLargeUnary(SimpleRequest* request, SimpleResponse* response,
+  bool PerformLargeUnary(SimpleRequest* request, SimpleResponse* response,
                          CheckerFn custom_checks_fn);
-  void AssertOkOrPrintErrorStatus(const Status& s);
+  bool AssertStatusOk(const Status& s);
+  bool AssertStatusCode(const Status& s, StatusCode expected_code);
+  bool TransientFailureOrAbort();
   ServiceStub serviceStub_;
+
+  /// If true, abort() is not called for transient failures
+  bool do_not_abort_on_transient_failures_;
 };
 
 }  // namespace testing
diff --git a/test/cpp/interop/stress_interop_client.cc b/test/cpp/interop/stress_interop_client.cc
index f287a5aa3b..31f5a424a0 100644
--- a/test/cpp/interop/stress_interop_client.cc
+++ b/test/cpp/interop/stress_interop_client.cc
@@ -84,11 +84,12 @@ StressTestInteropClient::StressTestInteropClient(
     int test_id, const grpc::string& server_address,
     std::shared_ptr<Channel> channel,
     const WeightedRandomTestSelector& test_selector, long test_duration_secs,
-    long sleep_duration_ms)
+    long sleep_duration_ms, bool do_not_abort_on_transient_failures)
     : test_id_(test_id),
       server_address_(server_address),
       channel_(channel),
-      interop_client_(new InteropClient(channel, false)),
+      interop_client_(new InteropClient(channel, false,
+                                        do_not_abort_on_transient_failures)),
       test_selector_(test_selector),
       test_duration_secs_(test_duration_secs),
       sleep_duration_ms_(sleep_duration_ms) {}
diff --git a/test/cpp/interop/stress_interop_client.h b/test/cpp/interop/stress_interop_client.h
index cb0cd98821..c41ac6afc7 100644
--- a/test/cpp/interop/stress_interop_client.h
+++ b/test/cpp/interop/stress_interop_client.h
@@ -87,7 +87,8 @@ class StressTestInteropClient {
   StressTestInteropClient(int test_id, const grpc::string& server_address,
                           std::shared_ptr<Channel> channel,
                           const WeightedRandomTestSelector& test_selector,
-                          long test_duration_secs, long sleep_duration_ms);
+                          long test_duration_secs, long sleep_duration_ms,
+                          bool do_not_abort_on_transient_failures);
 
   // The main function. Use this as the thread entry point.
   // qps_gauge is the QpsGauge to record the requests per second metric
diff --git a/test/cpp/interop/stress_test.cc b/test/cpp/interop/stress_test.cc
index d9e3fd25c5..f0e9e3287e 100644
--- a/test/cpp/interop/stress_test.cc
+++ b/test/cpp/interop/stress_test.cc
@@ -101,6 +101,10 @@ DEFINE_int32(log_level, GPR_LOG_SEVERITY_INFO,
              "The choices are: 0 (GPR_LOG_SEVERITY_DEBUG), 1 "
              "(GPR_LOG_SEVERITY_INFO) and 2 (GPR_LOG_SEVERITY_ERROR)");
 
+DEFINE_bool(do_not_abort_on_transient_failures, true,
+            "If set to 'true', abort() is not called in case of transient "
+            "failures like temporary connection failures.");
+
 using grpc::testing::kTestCaseList;
 using grpc::testing::MetricsService;
 using grpc::testing::MetricsServiceImpl;
@@ -189,6 +193,12 @@ void LogParameterInfo(const std::vector<grpc::string>& addresses,
   gpr_log(GPR_INFO, "test_cases : %s", FLAGS_test_cases.c_str());
   gpr_log(GPR_INFO, "sleep_duration_ms: %d", FLAGS_sleep_duration_ms);
   gpr_log(GPR_INFO, "test_duration_secs: %d", FLAGS_test_duration_secs);
+  gpr_log(GPR_INFO, "num_channels_per_server: %d",
+          FLAGS_num_channels_per_server);
+  gpr_log(GPR_INFO, "num_stubs_per_channel: %d", FLAGS_num_stubs_per_channel);
+  gpr_log(GPR_INFO, "log_level: %d", FLAGS_log_level);
+  gpr_log(GPR_INFO, "do_not_abort_on_transient_failures: %s",
+          FLAGS_do_not_abort_on_transient_failures ? "true" : "false");
 
   int num = 0;
   for (auto it = addresses.begin(); it != addresses.end(); it++) {
@@ -272,7 +282,7 @@ int main(int argc, char** argv) {
            stub_idx++) {
         StressTestInteropClient* client = new StressTestInteropClient(
             ++thread_idx, *it, channel, test_selector, FLAGS_test_duration_secs,
-            FLAGS_sleep_duration_ms);
+            FLAGS_sleep_duration_ms, FLAGS_do_not_abort_on_transient_failures);
 
         bool is_already_created = false;
         // QpsGauge name
-- 
GitLab


From 5130427b300e9e30839a77aa070a89243cb24e93 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 5 May 2016 15:19:00 -0700
Subject: [PATCH 275/570] Add remaining inteorp tests to stress client

---
 test/cpp/interop/stress_interop_client.cc | 54 +++++++++++++++++++----
 test/cpp/interop/stress_interop_client.h  | 25 +++++++++--
 test/cpp/interop/stress_test.cc           |  9 ++++
 3 files changed, 76 insertions(+), 12 deletions(-)

diff --git a/test/cpp/interop/stress_interop_client.cc b/test/cpp/interop/stress_interop_client.cc
index 31f5a424a0..aa95682e74 100644
--- a/test/cpp/interop/stress_interop_client.cc
+++ b/test/cpp/interop/stress_interop_client.cc
@@ -127,31 +127,67 @@ void StressTestInteropClient::MainLoop(std::shared_ptr<QpsGauge> qps_gauge) {
   }
 }
 
-// TODO(sree): Add all interop tests
-void StressTestInteropClient::RunTest(TestCaseType test_case) {
+bool StressTestInteropClient::RunTest(TestCaseType test_case) {
+  bool is_success = false;
   switch (test_case) {
     case EMPTY_UNARY: {
-      interop_client_->DoEmpty();
+      is_success = interop_client_->DoEmpty();
       break;
     }
     case LARGE_UNARY: {
-      interop_client_->DoLargeUnary();
+      is_success = interop_client_->DoLargeUnary();
       break;
     }
     case LARGE_COMPRESSED_UNARY: {
-      interop_client_->DoLargeCompressedUnary();
+      is_success = interop_client_->DoLargeCompressedUnary();
       break;
     }
     case CLIENT_STREAMING: {
-      interop_client_->DoRequestStreaming();
+      is_success = interop_client_->DoRequestStreaming();
       break;
     }
     case SERVER_STREAMING: {
-      interop_client_->DoResponseStreaming();
+      is_success = interop_client_->DoResponseStreaming();
+      break;
+    }
+    case SERVER_COMPRESSED_STREAMING: {
+      is_success = interop_client_->DoResponseCompressedStreaming();
+      break;
+    }
+    case SLOW_CONSUMER: {
+      is_success = interop_client_->DoResponseStreamingWithSlowConsumer();
+      break;
+    }
+    case HALF_DUPLEX: {
+      is_success = interop_client_->DoHalfDuplex();
+      break;
+    }
+    case PING_PONG: {
+      is_success = interop_client_->DoPingPong();
+      break;
+    }
+    case CANCEL_AFTER_BEGIN: {
+      is_success = interop_client_->DoCancelAfterBegin();
+      break;
+    }
+    case CANCEL_AFTER_FIRST_RESPONSE: {
+      is_success = interop_client_->DoCancelAfterFirstResponse();
+      break;
+    }
+    case TIMEOUT_ON_SLEEPING_SERVER: {
+      is_success = interop_client_->DoTimeoutOnSleepingServer();
       break;
     }
     case EMPTY_STREAM: {
-      interop_client_->DoEmptyStream();
+      is_success = interop_client_->DoEmptyStream();
+      break;
+    }
+    case STATUS_CODE_AND_MESSAGE: {
+      is_success = interop_client_->DoStatusWithMessage();
+      break;
+    }
+    case CUSTOM_METADATA: {
+      is_success = interop_client_->DoCustomMetadata();
       break;
     }
     default: {
@@ -160,6 +196,8 @@ void StressTestInteropClient::RunTest(TestCaseType test_case) {
       break;
     }
   }
+
+  return is_success;
 }
 
 }  // namespace testing
diff --git a/test/cpp/interop/stress_interop_client.h b/test/cpp/interop/stress_interop_client.h
index c41ac6afc7..aa93b58b4a 100644
--- a/test/cpp/interop/stress_interop_client.h
+++ b/test/cpp/interop/stress_interop_client.h
@@ -49,7 +49,6 @@ namespace testing {
 using std::pair;
 using std::vector;
 
-// TODO(sreek): Add more test cases here in future
 enum TestCaseType {
   UNKNOWN_TEST = -1,
   EMPTY_UNARY = 0,
@@ -57,7 +56,16 @@ enum TestCaseType {
   LARGE_COMPRESSED_UNARY = 2,
   CLIENT_STREAMING = 3,
   SERVER_STREAMING = 4,
-  EMPTY_STREAM = 5
+  SERVER_COMPRESSED_STREAMING = 5,
+  SLOW_CONSUMER = 6,
+  HALF_DUPLEX = 7,
+  PING_PONG = 8,
+  CANCEL_AFTER_BEGIN = 9,
+  CANCEL_AFTER_FIRST_RESPONSE = 10,
+  TIMEOUT_ON_SLEEPING_SERVER = 11,
+  EMPTY_STREAM = 12,
+  STATUS_CODE_AND_MESSAGE = 13,
+  CUSTOM_METADATA = 14
 };
 
 const vector<pair<TestCaseType, grpc::string>> kTestCaseList = {
@@ -66,7 +74,16 @@ const vector<pair<TestCaseType, grpc::string>> kTestCaseList = {
     {LARGE_COMPRESSED_UNARY, "large_compressed_unary"},
     {CLIENT_STREAMING, "client_streaming"},
     {SERVER_STREAMING, "server_streaming"},
-    {EMPTY_STREAM, "empty_stream"}};
+    {SERVER_COMPRESSED_STREAMING, "server_compressed_streaming"},
+    {SLOW_CONSUMER, "slow_consumer"},
+    {HALF_DUPLEX, "half_duplex"},
+    {PING_PONG, "ping_pong"},
+    {CANCEL_AFTER_BEGIN, "cancel_after_begin"},
+    {CANCEL_AFTER_FIRST_RESPONSE, "cancel_after_first_response"},
+    {TIMEOUT_ON_SLEEPING_SERVER, "timeout_on_sleeping_server"},
+    {EMPTY_STREAM, "empty_stream"},
+    {STATUS_CODE_AND_MESSAGE, "status_code_and_message"},
+    {CUSTOM_METADATA, "custom_metadata"}};
 
 class WeightedRandomTestSelector {
  public:
@@ -95,7 +112,7 @@ class StressTestInteropClient {
   void MainLoop(std::shared_ptr<QpsGauge> qps_gauge);
 
  private:
-  void RunTest(TestCaseType test_case);
+  bool RunTest(TestCaseType test_case);
 
   int test_id_;
   const grpc::string& server_address_;
diff --git a/test/cpp/interop/stress_test.cc b/test/cpp/interop/stress_test.cc
index f0e9e3287e..7787931900 100644
--- a/test/cpp/interop/stress_test.cc
+++ b/test/cpp/interop/stress_test.cc
@@ -89,7 +89,16 @@ DEFINE_string(test_cases, "",
               "   large_compressed_unary\n"
               "   client_streaming\n"
               "   server_streaming\n"
+              "   server_compressed_streaming\n"
+              "   slow_consumer\n"
+              "   half_duplex\n"
+              "   ping_pong\n"
+              "   cancel_after_begin\n"
+              "   cancel_after_first_response\n"
+              "   timeout_on_sleeping_server\n"
               "   empty_stream\n"
+              "   status_code_and_message\n"
+              "   custom_metadata\n"
               " Example: \"empty_unary:20,large_unary:10,empty_stream:70\"\n"
               " The above will execute 'empty_unary', 20% of the time,"
               " 'large_unary', 10% of the time and 'empty_stream' the remaining"
-- 
GitLab


From b836b5bfee46e9d1ee211dba31a9b22c03339b57 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 6 May 2016 00:55:59 +0200
Subject: [PATCH 276/570] Adding missing copyright.

---
 .../python/grpcio_tools/grpc/protoc/main.cc   | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc b/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
index 4487a6851a..c9936a3a6b 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
+++ b/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
@@ -1,3 +1,32 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 #include <google/protobuf/compiler/command_line_interface.h>
 #include <google/protobuf/compiler/python/python_generator.h>
 
-- 
GitLab


From c5549fcd0a893f6ba10662c0b2b76be7a37aa62c Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 5 May 2016 16:12:54 -0700
Subject: [PATCH 277/570] Remove redundant error check

---
 test/cpp/interop/interop_client.cc | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/test/cpp/interop/interop_client.cc b/test/cpp/interop/interop_client.cc
index e5853b40f8..ca89d05594 100644
--- a/test/cpp/interop/interop_client.cc
+++ b/test/cpp/interop/interop_client.cc
@@ -746,14 +746,9 @@ bool InteropClient::DoTimeoutOnSleepingServer() {
 
   StreamingOutputCallRequest request;
   request.mutable_payload()->set_body(grpc::string(27182, '\0'));
-
-  if (!stream->Write(request)) {
-    gpr_log(GPR_ERROR, "DoTimeoutOnSleepingServer(): stream->Write() failed");
-    return TransientFailureOrAbort();
-  }
+  stream->Write(request);
 
   Status s = stream->Finish();
-
   if (!AssertStatusCode(s, StatusCode::DEADLINE_EXCEEDED)) {
     return false;
   }
-- 
GitLab


From d7b162f6015bb57e67c61dc99617ac8bad7e8adc Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 4 May 2016 15:09:26 -0700
Subject: [PATCH 278/570] add some more scenarios

---
 .../run_tests/performance/scenario_config.py  | 823 +++++++-----------
 1 file changed, 319 insertions(+), 504 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index ddbe237569..52efe8b86b 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -69,6 +69,75 @@ DEEP=100
 WIDE=64
 
 
+def _get_secargs(is_secure):
+  if is_secure:
+    return SECURE_SECARGS
+  else:
+    return None
+
+
+def _ping_pong_scenario(name, rpc_type,
+                        client_type, server_type,
+                        secure=True,
+                        use_generic_payload=False,
+                        use_unconstrained_client=False,
+                        server_language=None,
+                        server_core_limit=0,
+                        async_server_threads=0,
+                        warmup_seconds=WARMUP_SECONDS):
+  """Creates a basic ping pong scenario."""
+  scenario = {
+    'name': name,
+    'num_servers': 1,
+    'num_clients': 1,
+    'client_config': {
+      'client_type': client_type,
+      'security_params': _get_secargs(secure),
+      'outstanding_rpcs_per_channel': 1,
+      'client_channels': 1,
+      'async_client_threads': 1,
+      'rpc_type': rpc_type,
+      'load_params': {
+        'closed_loop': {}
+      },
+      'histogram_params': HISTOGRAM_PARAMS,
+    },
+    'server_config': {
+      'server_type': server_type,
+      'security_params': _get_secargs(secure),
+      'core_limit': server_core_limit,
+      'async_server_threads': async_server_threads,
+    },
+    'warmup_seconds': warmup_seconds,
+    'benchmark_seconds': BENCHMARK_SECONDS
+  }
+  if use_generic_payload:
+    if server_type != 'ASYNC_GENERIC_SERVER':
+      raise Exception('Use ASYNC_GENERIC_SERVER for generic payload.')
+    scenario['client_config']['payload_config'] = EMPTY_GENERIC_PAYLOAD
+    scenario['server_config']['payload_config'] = EMPTY_GENERIC_PAYLOAD
+  else:
+    # For proto payload, only the client should get the config.
+    scenario['client_config']['payload_config'] = EMPTY_PROTO_PAYLOAD
+
+  if use_unconstrained_client:
+    scenario['num_clients'] = 0  # use as many client as available.
+    # TODO(jtattermusch): for SYNC_CLIENT, this will create 100*64 threads
+    # and that's probably too much (at least for wrapped languages).
+    scenario['client_config']['outstanding_rpcs_per_channel'] = DEEP
+    scenario['client_config']['client_channels'] = WIDE
+    scenario['client_config']['async_client_threads'] = 0
+  else:
+    scenario['client_config']['outstanding_rpcs_per_channel'] = 1
+    scenario['client_config']['client_channels'] = 1
+    scenario['client_config']['async_client_threads'] = 1
+
+  if server_language:
+    # the SERVER_LANGUAGE field is recognized by run_performance_tests.py
+    scenario['SERVER_LANGUAGE'] = server_language
+  return scenario
+
+
 class CXXLanguage:
 
   def __init__(self):
@@ -83,205 +152,59 @@ class CXXLanguage:
   def scenarios(self):
     # TODO(ctiller): add 70% load latency test
     for secure in [True, False]:
-      if secure:
-        secstr = 'secure'
-        secargs = SECURE_SECARGS
-      else:
-        secstr = 'insecure'
-        secargs = None
-
-      yield {
-          'name': 'cpp_generic_async_streaming_ping_pong_%s'
-                  % secstr,
-          'num_servers': 1,
-          'num_clients': 1,
-          'client_config': {
-            'client_type': 'ASYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': 1,
-            'client_channels': 1,
-            'async_client_threads': 1,
-            'rpc_type': 'STREAMING',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_GENERIC_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'ASYNC_GENERIC_SERVER',
-            'security_params': secargs,
-            'core_limit': 1,
-            'async_server_threads': 1,
-            'payload_config': EMPTY_GENERIC_PAYLOAD,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
-      yield {
-          'name': 'cpp_generic_async_streaming_qps_unconstrained_%s'
-                  % secstr,
-          'num_servers': 1,
-          'num_clients': 0,
-          'client_config': {
-            'client_type': 'ASYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': DEEP,
-            'client_channels': WIDE,
-            'async_client_threads': 0,
-            'rpc_type': 'STREAMING',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_GENERIC_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'ASYNC_GENERIC_SERVER',
-            'security_params': secargs,
-            'core_limit': SINGLE_MACHINE_CORES/2,
-            'async_server_threads': 0,
-            'payload_config': EMPTY_GENERIC_PAYLOAD,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
-      yield {
-          'name': 'cpp_generic_async_streaming_qps_one_server_core_%s'
-                  % secstr,
-          'num_servers': 1,
-          'num_clients': 0,
-          'client_config': {
-            'client_type': 'ASYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': DEEP,
-            'client_channels': WIDE,
-            'async_client_threads': 0,
-            'rpc_type': 'STREAMING',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_GENERIC_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'ASYNC_GENERIC_SERVER',
-            'security_params': secargs,
-            'core_limit': 1,
-            'async_server_threads': 1,
-            'payload_config': EMPTY_GENERIC_PAYLOAD,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
-      yield {
-          'name': 'cpp_protobuf_async_streaming_qps_unconstrained_%s'
-                  % secstr,
-          'num_servers': 1,
-          'num_clients': 0,
-          'client_config': {
-            'client_type': 'ASYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': DEEP,
-            'client_channels': WIDE,
-            'async_client_threads': 0,
-            'rpc_type': 'STREAMING',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_PROTO_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'ASYNC_SERVER',
-            'security_params': secargs,
-            'core_limit': SINGLE_MACHINE_CORES/2,
-            'async_server_threads': 0,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
-      yield {
-          'name': 'cpp_protobuf_async_streaming_ping_pong_%s'
-                  % secstr,
-          'num_servers': 1,
-          'num_clients': 1,
-          'client_config': {
-            'client_type': 'ASYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': 1,
-            'client_channels': 1,
-            'async_client_threads': 1,
-            'rpc_type': 'STREAMING',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_PROTO_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'ASYNC_SERVER',
-            'security_params': secargs,
-            'core_limit': 1,
-            'async_server_threads': 1,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
-      yield {
-          'name': 'cpp_protobuf_sync_unary_ping_pong_%s'
-                  % secstr,
-          'num_servers': 1,
-          'num_clients': 1,
-          'client_config': {
-            'client_type': 'SYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': 1,
-            'client_channels': 1,
-            'async_client_threads': 0,
-            'rpc_type': 'UNARY',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_PROTO_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'SYNC_SERVER',
-            'security_params': secargs,
-            'core_limit': 1,
-            'async_server_threads': 0,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
-      yield {
-          'name': 'cpp_protobuf_async_unary_ping_pong_%s'
-                  % secstr,
-          'num_servers': 1,
-          'num_clients': 1,
-          'client_config': {
-            'client_type': 'ASYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': 1,
-            'client_channels': 1,
-            'async_client_threads': 1,
-            'rpc_type': 'UNARY',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_PROTO_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'ASYNC_SERVER',
-            'security_params': secargs,
-            'core_limit': 1,
-            'async_server_threads': 1,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
+      secstr = 'secure' if secure else 'insecure'
+
+      yield _ping_pong_scenario(
+          'cpp_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_generic_payload=True, server_core_limit=1, async_server_threads=1,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'cpp_protobuf_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          server_core_limit=1, async_server_threads=1,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'cpp_protobuf_async_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          server_core_limit=1, async_server_threads=1,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'cpp_protobuf_sync_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+          server_core_limit=1, async_server_threads=1,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'cpp_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          server_core_limit=SINGLE_MACHINE_CORES/2,
+          use_unconstrained_client=True,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'cpp_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          server_core_limit=SINGLE_MACHINE_CORES/2,
+          use_unconstrained_client=True,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'cpp_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_unconstrained_client=True, use_generic_payload=True,
+          server_core_limit=SINGLE_MACHINE_CORES/2,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'cpp_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_unconstrained_client=True, use_generic_payload=True,
+          server_core_limit=1, async_server_threads=1,
+          secure=secure)
 
   def __str__(self):
     return 'c++'
@@ -299,113 +222,42 @@ class CSharpLanguage:
     return 100
 
   def scenarios(self):
-    secargs = SECURE_SECARGS
-    yield {
-        'name': 'csharp_generic_async_streaming_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'ASYNC_CLIENT',
-          'security_params': secargs,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'STREAMING',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_GENERIC_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'ASYNC_GENERIC_SERVER',
-          'security_params': secargs,
-          'core_limit': 0,
-          'async_server_threads': 0,
-          'payload_config': EMPTY_GENERIC_PAYLOAD,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS
-    }
-    yield {
-        'name': 'csharp_protobuf_async_unary_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'ASYNC_CLIENT',
-          'security_params': secargs,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'UNARY',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'ASYNC_SERVER',
-          'security_params': secargs,
-          'core_limit': 0,
-          'async_server_threads': 0,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS
-    }
-    yield {
-        'name': 'csharp_protobuf_sync_to_async_unary_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'SYNC_CLIENT',
-          'security_params': secargs,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'UNARY',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'ASYNC_SERVER',
-          'security_params': secargs,
-          'core_limit': 0,
-          'async_server_threads': 0,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS
-    }
-    yield {
-        'name': 'csharp_to_cpp_protobuf_sync_unary_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'SYNC_CLIENT',
-          'security_params': secargs,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'UNARY',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'SYNC_SERVER',
-          'security_params': secargs,
-          'core_limit': 1,
-          'async_server_threads': 1,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS,
-        'SERVER_LANGUAGE': 'c++'  # recognized by run_performance_tests.py
-    }
+    yield _ping_pong_scenario(
+        'csharp_generic_async_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+        use_generic_payload=True)
+
+    yield _ping_pong_scenario(
+        'csharp_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'csharp_protobuf_async_unary_ping_pong', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'csharp_protobuf_sync_to_async_unary_ping_pong', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='ASYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        use_unconstrained_client=True)
+
+    yield _ping_pong_scenario(
+        'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        use_unconstrained_client=True)
+
+    yield _ping_pong_scenario(
+        'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        server_language='c++', server_core_limit=1, async_server_threads=1)
+
+    yield _ping_pong_scenario(
+        'csharp_to_cpp_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        server_language='c++', server_core_limit=1, async_server_threads=1)
 
   def __str__(self):
     return 'csharp'
@@ -424,34 +276,43 @@ class NodeLanguage:
     return 200
 
   def scenarios(self):
-    # TODO(jtattermusch): add more scenarios
-    secargs = SECURE_SECARGS
-    yield {
-        'name': 'node_protobuf_unary_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'ASYNC_CLIENT',
-          'security_params': secargs,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'UNARY',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'ASYNC_SERVER',
-          'security_params': secargs,
-          'core_limit': 0,
-          'async_server_threads': 1,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS
-    }
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'node_generic_async_streaming_ping_pong', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+    #    use_generic_payload=True)
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'node_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'node_protobuf_unary_ping_pong', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'node_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        use_unconstrained_client=True)
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'node_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+    #    use_unconstrained_client=True)
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'node_to_cpp_protobuf_async_unary_ping_pong', rpc_type='UNARY',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+    #    server_language='c++', server_core_limit=1, async_server_threads=1)
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'node_to_cpp_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+    #    server_language='c++', server_core_limit=1, async_server_threads=1)
 
   def __str__(self):
     return 'node'
@@ -468,114 +329,49 @@ class PythonLanguage:
     return 500
 
   def scenarios(self):
-    yield {
-        'name': 'python_to_cpp_protobuf_streaming_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'ASYNC_CLIENT',
-          'security_params': SECURE_SECARGS,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'STREAMING',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'SYNC_SERVER',
-          'security_params': SECURE_SECARGS,
-          'core_limit': 0,
-          'async_server_threads': 1,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS,
-        'SERVER_LANGUAGE': 'c++' 
-    }
-    yield {
-        'name': 'python_protobuf_sync_unary_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'SYNC_CLIENT',
-          'security_params': SECURE_SECARGS,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'UNARY',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'SYNC_SERVER',
-          'security_params': SECURE_SECARGS,
-          'core_limit': 0,
-          'async_server_threads': 1,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS,
-    }
-    yield {
-        'name': 'python_protobuf_async_unary_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'ASYNC_CLIENT',
-          'security_params': SECURE_SECARGS,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-            'rpc_type': 'UNARY',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_PROTO_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'SYNC_SERVER',
-            'security_params': SECURE_SECARGS,
-            'core_limit': 0,
-            'async_server_threads': 1,
-          },
-          'warmup_seconds': WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS,
-    }
-    yield {
-        'name': 'python_to_cpp_single_channel_throughput',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'ASYNC_CLIENT',
-          'security_params': SECURE_SECARGS,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'STREAMING',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': BIG_GENERIC_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'ASYNC_GENERIC_SERVER',
-          'security_params': SECURE_SECARGS,
-          'core_limit': SINGLE_MACHINE_CORES/2,
-          'async_server_threads': 1,
-          'payload_config': BIG_GENERIC_PAYLOAD,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS,
-        'SERVER_LANGUAGE': 'c++'
-    }
-      
+    # TODO(jtattermusch): this scenario reports QPS 0.0
+    yield _ping_pong_scenario(
+        'python_generic_async_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+        use_generic_payload=True)
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'python_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'python_protobuf_async_unary_ping_pong', rpc_type='UNARY',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'python_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER')
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'python_protobuf_sync_unary_qps_unconstrained', rpc_type='UNARY',
+    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+    #    use_unconstrained_client=True)
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'python_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+    #    use_unconstrained_client=True)
+
+    yield _ping_pong_scenario(
+        'python_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        server_language='c++', server_core_limit=1, async_server_threads=1)
+
+    # TODO(jtattermusch): make this scenario work
+    #yield _ping_pong_scenario(
+    #    'python_to_cpp_protobuf_sync_streaming_ping_pong', rpc_type='STREAMING',
+    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+    #    server_language='c++', server_core_limit=1, async_server_threads=1)
+
   def __str__(self):
     return 'python'
 
@@ -592,34 +388,35 @@ class RubyLanguage:
     return 300
 
   def scenarios(self):
-    # TODO(jtattermusch): add more scenarios
-    secargs = SECURE_SECARGS
-    yield {
-        'name': 'ruby_protobuf_unary_ping_pong',
-        'num_servers': 1,
-        'num_clients': 1,
-        'client_config': {
-          'client_type': 'SYNC_CLIENT',
-          'security_params': secargs,
-          'outstanding_rpcs_per_channel': 1,
-          'client_channels': 1,
-          'async_client_threads': 1,
-          'rpc_type': 'UNARY',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'SYNC_SERVER',
-          'security_params': secargs,
-          'core_limit': 0,
-          'async_server_threads': 1,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS
-    }
+    yield _ping_pong_scenario(
+        'ruby_protobuf_sync_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'ruby_protobuf_unary_ping_pong', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER')
+
+    # TODO: scenario reports QPS of 0.0
+    #yield _ping_pong_scenario(
+    #    'ruby_protobuf_sync_unary_qps_unconstrained', rpc_type='UNARY',
+    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+    #    use_unconstrained_client=True)
+
+    # TODO: scenario reports QPS of 0.0
+    #yield _ping_pong_scenario(
+    #    'ruby_protobuf_sync_streaming_qps_unconstrained', rpc_type='STREAMING',
+    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+    #    use_unconstrained_client=True)
+
+    yield _ping_pong_scenario(
+        'ruby_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        server_language='c++', server_core_limit=1, async_server_threads=1)
+
+    yield _ping_pong_scenario(
+        'ruby_to_cpp_protobuf_sync_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        server_language='c++', server_core_limit=1, async_server_threads=1)
 
   def __str__(self):
     return 'ruby'
@@ -638,41 +435,59 @@ class JavaLanguage:
     return 400
 
   def scenarios(self):
-    # TODO(jtattermusch): add more scenarios
     for secure in [True, False]:
-      if secure:
-        secstr = 'secure'
-        secargs = SECURE_SECARGS
-      else:
-        secstr = 'insecure'
-        secargs = None
-
-      yield {
-          'name': 'java_protobuf_unary_ping_pong_%s' % secstr,
-          'num_servers': 1,
-          'num_clients': 1,
-          'client_config': {
-            'client_type': 'SYNC_CLIENT',
-            'security_params': secargs,
-            'outstanding_rpcs_per_channel': 1,
-            'client_channels': 1,
-            'async_client_threads': 1,
-            'rpc_type': 'UNARY',
-            'load_params': {
-              'closed_loop': {}
-            },
-            'payload_config': EMPTY_PROTO_PAYLOAD,
-            'histogram_params': HISTOGRAM_PARAMS,
-          },
-          'server_config': {
-            'server_type': 'SYNC_SERVER',
-            'security_params': secargs,
-            'core_limit': 0,
-            'async_server_threads': 1,
-          },
-          'warmup_seconds': JAVA_WARMUP_SECONDS,
-          'benchmark_seconds': BENCHMARK_SECONDS
-      }
+      secstr = 'secure' if secure else 'insecure'
+
+      yield _ping_pong_scenario(
+          'java_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_generic_payload=True, async_server_threads=1,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      yield _ping_pong_scenario(
+          'java_protobuf_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          async_server_threads=1,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      yield _ping_pong_scenario(
+          'java_protobuf_async_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          async_server_threads=1,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      yield _ping_pong_scenario(
+          'java_protobuf_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+          async_server_threads=1,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      yield _ping_pong_scenario(
+          'java_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          use_unconstrained_client=True,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      yield _ping_pong_scenario(
+          'java_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          use_unconstrained_client=True,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      yield _ping_pong_scenario(
+          'java_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_unconstrained_client=True, use_generic_payload=True,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      yield _ping_pong_scenario(
+          'java_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_unconstrained_client=True, use_generic_payload=True,
+          async_server_threads=1,
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+
+      # TODO(jtattermusch): add scenarios java vs C++ 
 
   def __str__(self):
     return 'java'
-- 
GitLab


From 541d5d7ae2745a9e3dc55348df3168c0f51d382e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 5 May 2016 16:08:49 -0700
Subject: [PATCH 279/570] increase qps_worker max lifetime

---
 tools/run_tests/run_performance_tests.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index 5519666e84..8b67d921f2 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -89,7 +89,7 @@ def create_qpsworker_job(language, shortname=None,
   jobspec = jobset.JobSpec(
       cmdline=cmdline,
       shortname=shortname,
-      timeout_seconds=30*60)
+      timeout_seconds=2*60*60)
   return QpsWorkerJob(jobspec, language, host_and_port)
 
 
-- 
GitLab


From 253a7109ed1c86df0e482e899bc952e36bdc9f42 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 6 May 2016 03:00:51 +0200
Subject: [PATCH 280/570] The release branch is now 0.14.0-pre1.

---
 Makefile                                          | 2 +-
 build.yaml                                        | 2 +-
 package.json                                      | 2 +-
 src/core/lib/surface/version.c                    | 2 +-
 src/csharp/Grpc.Core/VersionInfo.cs               | 2 +-
 src/csharp/build_packages.bat                     | 2 +-
 src/node/tools/package.json                       | 2 +-
 src/python/grpcio/grpc_version.py                 | 2 +-
 src/ruby/lib/grpc/version.rb                      | 2 +-
 src/ruby/tools/version.rb                         | 2 +-
 tools/distrib/python/grpcio_tools/grpc_version.py | 2 +-
 tools/doxygen/Doxyfile.c++                        | 2 +-
 tools/doxygen/Doxyfile.c++.internal               | 2 +-
 tools/doxygen/Doxyfile.core                       | 2 +-
 tools/doxygen/Doxyfile.core.internal              | 2 +-
 15 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/Makefile b/Makefile
index e77aa2dd16..635df30c20 100644
--- a/Makefile
+++ b/Makefile
@@ -407,7 +407,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 0.14.0-dev
+VERSION = 0.14.0-pre1
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index 1a0888bdc3..7a74e73c72 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 0.14.0-dev
+  version: 0.14.0-pre1
 filegroups:
 - name: census
   public_headers:
diff --git a/package.json b/package.json
index 5ed7f363d3..b22cfc1f93 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.14.0-dev",
+  "version": "0.14.0-pre1",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index fe954cbefb..0f4b1111f4 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "0.14.0-dev"; }
+const char *grpc_version_string(void) { return "0.14.0-pre1"; }
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index f7a9cb9c1c..70ce9a18df 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -53,6 +53,6 @@ namespace Grpc.Core
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "0.14.0-dev";
+        public const string CurrentVersion = "0.14.0-pre1";
     }
 }
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index 9a60be26b6..9c7b877fea 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -1,7 +1,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=0.14.0-dev
+set VERSION=0.14.0-pre1
 set PROTOBUF_VERSION=3.0.0-beta2
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index d98ed0b1fc..9bca5eab6f 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "0.14.0-dev",
+  "version": "0.14.0-pre1",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index 873b4e2a91..87fadf9a97 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='0.14.0.dev0'
+VERSION='0.14.0rc1'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index 67c6a5d5a1..5117c85cea 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.14.0.dev'
+  VERSION = '0.14.0.pre1'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index 12ad21b80e..ec085d2655 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '0.14.0.dev'
+    VERSION = '0.14.0.pre1'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index b8ae8e20b8..ee522a0bc3 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='0.14.0.dev0'
+VERSION='0.14.0rc1'
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 664ca03d97..f58f7e7281 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.14.0-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 5188ef1e8d..a7a17bac3f 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.14.0-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 84b5c2a8ef..d1259e7aee 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.14.0-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 228c1d98d8..6b7a8be861 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.14.0-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
-- 
GitLab


From 16caa50aae7d1669550be35e205039f65cc4c363 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 6 May 2016 03:02:51 +0200
Subject: [PATCH 281/570] Master is now 0.15.0-dev.

---
 Makefile                                          | 2 +-
 build.yaml                                        | 2 +-
 composer.json                                     | 2 +-
 package.json                                      | 2 +-
 package.xml                                       | 8 ++++----
 src/core/lib/surface/version.c                    | 2 +-
 src/csharp/Grpc.Core/VersionInfo.cs               | 4 ++--
 src/csharp/build_packages.bat                     | 2 +-
 src/node/tools/package.json                       | 2 +-
 src/python/grpcio/grpc_version.py                 | 2 +-
 src/ruby/lib/grpc/version.rb                      | 2 +-
 src/ruby/tools/version.rb                         | 2 +-
 tools/distrib/python/grpcio_tools/grpc_version.py | 2 +-
 tools/doxygen/Doxyfile.c++                        | 2 +-
 tools/doxygen/Doxyfile.c++.internal               | 2 +-
 tools/doxygen/Doxyfile.core                       | 2 +-
 tools/doxygen/Doxyfile.core.internal              | 2 +-
 17 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/Makefile b/Makefile
index e77aa2dd16..a684ea8611 100644
--- a/Makefile
+++ b/Makefile
@@ -407,7 +407,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 0.14.0-dev
+VERSION = 0.15.0-dev
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index 1a0888bdc3..13916830c1 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 0.14.0-dev
+  version: 0.15.0-dev
 filegroups:
 - name: census
   public_headers:
diff --git a/composer.json b/composer.json
index 97b1a5cb49..b77a59e351 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "grpc/grpc",
   "type": "library",
   "description": "gRPC library for PHP",
-  "version": "0.14.0",
+  "version": "0.15.0",
   "keywords": ["rpc"],
   "homepage": "http://grpc.io",
   "license": "BSD-3-Clause",
diff --git a/package.json b/package.json
index 5ed7f363d3..54a44ca551 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.14.0-dev",
+  "version": "0.15.0-dev",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/package.xml b/package.xml
index 716d6ed289..152d5d6190 100644
--- a/package.xml
+++ b/package.xml
@@ -13,8 +13,8 @@
  <date>2016-04-19</date>
  <time>16:06:07</time>
  <version>
-  <release>0.14.0</release>
-  <api>0.14.0</api>
+  <release>0.15.0</release>
+  <api>0.15.0</api>
  </version>
  <stability>
   <release>beta</release>
@@ -1054,8 +1054,8 @@ Update to wrap gRPC C Core version 0.10.0
   </release>
   <release>
    <version>
-    <release>0.14.0</release>
-    <api>0.14.0</api>
+    <release>0.15.0</release>
+    <api>0.15.0</api>
    </version>
    <stability>
     <release>beta</release>
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index fe954cbefb..aca76d2bb7 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "0.14.0-dev"; }
+const char *grpc_version_string(void) { return "0.15.0-dev"; }
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index f7a9cb9c1c..e1609341d9 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -48,11 +48,11 @@ namespace Grpc.Core
         /// <summary>
         /// Current <c>AssemblyFileVersion</c> of gRPC C# assemblies
         /// </summary>
-        public const string CurrentAssemblyFileVersion = "0.14.0.0";
+        public const string CurrentAssemblyFileVersion = "0.15.0.0";
 
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "0.14.0-dev";
+        public const string CurrentVersion = "0.15.0-dev";
     }
 }
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index 9a60be26b6..7520b0f81a 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -1,7 +1,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=0.14.0-dev
+set VERSION=0.15.0-dev
 set PROTOBUF_VERSION=3.0.0-beta2
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index d98ed0b1fc..efdfa81124 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "0.14.0-dev",
+  "version": "0.15.0-dev",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index 873b4e2a91..0c13104d9d 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='0.14.0.dev0'
+VERSION='0.15.0.dev0'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index 67c6a5d5a1..01c8c5ac8f 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.14.0.dev'
+  VERSION = '0.15.0.dev'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index 12ad21b80e..dca7fd7e72 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '0.14.0.dev'
+    VERSION = '0.15.0.dev'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index b8ae8e20b8..1267d0e45d 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='0.14.0.dev0'
+VERSION='0.15.0.dev0'
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 664ca03d97..2a319db979 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.15.0-dev
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 5188ef1e8d..5fdfafbf3e 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.15.0-dev
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 84b5c2a8ef..aabca410da 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.15.0-dev
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 228c1d98d8..3ffc6174ed 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-dev
+PROJECT_NUMBER         = 0.15.0-dev
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
-- 
GitLab


From a21c7e9207490d9bcdd7205c8a5857320a3a450d Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 5 May 2016 17:31:52 -0700
Subject: [PATCH 282/570] add support for scenario categories

---
 test/cpp/qps/gen_build_yaml.py                 | 10 +++++++---
 tools/run_tests/performance/scenario_config.py | 13 ++++++++++++-
 tools/run_tests/run_performance_tests.py       |  6 +++---
 3 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/test/cpp/qps/gen_build_yaml.py b/test/cpp/qps/gen_build_yaml.py
index 9d6bf2ab73..6b3329b046 100755
--- a/test/cpp/qps/gen_build_yaml.py
+++ b/test/cpp/qps/gen_build_yaml.py
@@ -43,12 +43,16 @@ sys.path.append(run_tests_root)
 
 import performance.scenario_config as scenario_config
 
+def _scenario_json_string(scenario_json):
+  return json.dumps(scenario_config.remove_nonproto_fields(scenario_json))
+
 print yaml.dump({
   'tests': [
     {
       'name': 'json_run_localhost',
-      'shortname': 'json_run_localhost:%s' % js['name'],
-      'args': ['--scenario_json', pipes.quote(json.dumps(js))],
+      'shortname': 'json_run_localhost:%s' % scenario_json['name'],
+      'args': ['--scenario_json',
+               pipes.quote(_scenario_json_string(scenario_json))],
       'ci_platforms': ['linux', 'mac', 'posix', 'windows'],
       'platforms': ['linux', 'mac', 'posix', 'windows'],
       'flaky': False,
@@ -58,6 +62,6 @@ print yaml.dump({
       'cpu_cost': 1000.0,
       'exclude_configs': []
     }
-    for js in scenario_config.CXXLanguage().scenarios()
+    for scenario_json in scenario_config.CXXLanguage().scenarios()
   ]
 })
diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 52efe8b86b..a5b0d59d02 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -76,6 +76,14 @@ def _get_secargs(is_secure):
     return None
 
 
+def remove_nonproto_fields(scenario):
+  """Remove special-purpose that contains some extra info about the scenario
+  but don't belong to the ScenarioConfig protobuf message"""
+  scenario.pop('CATEGORIES', None)
+  scenario.pop('SERVER_LANGUAGE', None)
+  return scenario
+
+
 def _ping_pong_scenario(name, rpc_type,
                         client_type, server_type,
                         secure=True,
@@ -84,7 +92,8 @@ def _ping_pong_scenario(name, rpc_type,
                         server_language=None,
                         server_core_limit=0,
                         async_server_threads=0,
-                        warmup_seconds=WARMUP_SECONDS):
+                        warmup_seconds=WARMUP_SECONDS,
+                        categories=[]):
   """Creates a basic ping pong scenario."""
   scenario = {
     'name': name,
@@ -135,6 +144,8 @@ def _ping_pong_scenario(name, rpc_type,
   if server_language:
     # the SERVER_LANGUAGE field is recognized by run_performance_tests.py
     scenario['SERVER_LANGUAGE'] = server_language
+  if categories:
+    scenario['CATEGORIES'] = categories
   return scenario
 
 
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index 8b67d921f2..c8c1a19783 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -255,9 +255,9 @@ def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
       if re.search(args.regex, scenario_json['name']):
         workers = workers_by_lang[str(language)]
         # 'SERVER_LANGUAGE' is an indicator for this script to pick
-        # a server in different language. It doesn't belong to the Scenario
-        # schema, so we also need to remove it.
-        custom_server_lang = scenario_json.pop('SERVER_LANGUAGE', None)
+        # a server in different language.
+        custom_server_lang = scenario_json.get('SERVER_LANGUAGE', None)
+        scenario_json = scenario_config.remove_nonproto_fields(scenario_json)
         if custom_server_lang:
           if not workers_by_lang.get(custom_server_lang, []):
             print 'Warning: Skipping scenario %s as' % scenario_json['name']
-- 
GitLab


From c45cd2d2ef42aad241c623e7e0e267f6eaf03d17 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 5 May 2016 17:34:46 -0700
Subject: [PATCH 283/570] regenerate tests.json

---
 tools/run_tests/tests.json | 100 ++++++++++++++++++++++++++++---------
 1 file changed, 76 insertions(+), 24 deletions(-)

diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index cf1154426f..79a9e73117 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -22942,7 +22942,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -22963,12 +22963,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_secure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_secure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -22989,12 +22989,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_secure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_secure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23015,12 +23015,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_secure"
+    "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_secure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23041,12 +23041,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_secure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_secure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23067,12 +23067,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_secure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_secure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23093,7 +23093,33 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_secure"
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_secure"
+  }, 
+  {
+    "args": [
+      "--scenario_json", 
+      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+    ], 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1000.0, 
+    "defaults": "boringssl", 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_secure"
   }, 
   {
     "args": [
@@ -23124,7 +23150,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23145,12 +23171,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_insecure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_insecure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23171,12 +23197,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_insecure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_insecure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23197,12 +23223,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_insecure"
+    "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_insecure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23223,12 +23249,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_ping_pong_insecure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_unary_qps_unconstrained_insecure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23249,12 +23275,12 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_sync_unary_ping_pong_insecure"
+    "shortname": "json_run_localhost:cpp_protobuf_async_streaming_qps_unconstrained_insecure"
   }, 
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23275,7 +23301,33 @@
       "posix", 
       "windows"
     ], 
-    "shortname": "json_run_localhost:cpp_protobuf_async_unary_ping_pong_insecure"
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_unconstrained_insecure"
+  }, 
+  {
+    "args": [
+      "--scenario_json", 
+      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+    ], 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1000.0, 
+    "defaults": "boringssl", 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_insecure"
   }, 
   {
     "args": [
-- 
GitLab


From 427699b638b2f17219f6b5d33bd571e42eb287fb Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 5 May 2016 18:10:14 -0700
Subject: [PATCH 284/570] mark some scenarios as smoketest and add a cmdline
 flag

---
 .../run_tests/performance/scenario_config.py  | 58 +++++++++++++------
 tools/run_tests/run_performance_tests.py      | 48 ++++++++-------
 2 files changed, 67 insertions(+), 39 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index a5b0d59d02..8b23995149 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -34,6 +34,8 @@ WARMUP_SECONDS=5
 JAVA_WARMUP_SECONDS=15  # Java needs more warmup time for JIT to kick in.
 BENCHMARK_SECONDS=30
 
+SMOKETEST='smoketest'
+
 SECURE_SECARGS = {'use_test_ca': True,
                   'server_host_override': 'foo.test.google.fr'}
 
@@ -164,12 +166,14 @@ class CXXLanguage:
     # TODO(ctiller): add 70% load latency test
     for secure in [True, False]:
       secstr = 'secure' if secure else 'insecure'
+      smoketest_categories = [SMOKETEST] if secure else None
 
       yield _ping_pong_scenario(
           'cpp_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           use_generic_payload=True, server_core_limit=1, async_server_threads=1,
-          secure=secure)
+          secure=secure,
+          categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'cpp_protobuf_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
@@ -181,7 +185,8 @@ class CXXLanguage:
           'cpp_protobuf_async_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           server_core_limit=1, async_server_threads=1,
-          secure=secure)
+          secure=secure,
+          categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'cpp_protobuf_sync_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
@@ -194,7 +199,8 @@ class CXXLanguage:
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           server_core_limit=SINGLE_MACHINE_CORES/2,
           use_unconstrained_client=True,
-          secure=secure)
+          secure=secure,
+          categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'cpp_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
@@ -208,7 +214,8 @@ class CXXLanguage:
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           use_unconstrained_client=True, use_generic_payload=True,
           server_core_limit=SINGLE_MACHINE_CORES/2,
-          secure=secure)
+          secure=secure,
+          categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'cpp_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
@@ -236,7 +243,8 @@ class CSharpLanguage:
     yield _ping_pong_scenario(
         'csharp_generic_async_streaming_ping_pong', rpc_type='STREAMING',
         client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-        use_generic_payload=True)
+        use_generic_payload=True,
+        categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'csharp_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
@@ -244,7 +252,8 @@ class CSharpLanguage:
 
     yield _ping_pong_scenario(
         'csharp_protobuf_async_unary_ping_pong', rpc_type='UNARY',
-        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'csharp_protobuf_sync_to_async_unary_ping_pong', rpc_type='UNARY',
@@ -253,7 +262,8 @@ class CSharpLanguage:
     yield _ping_pong_scenario(
         'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True)
+        use_unconstrained_client=True,
+        categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
@@ -263,7 +273,8 @@ class CSharpLanguage:
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
         client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-        server_language='c++', server_core_limit=1, async_server_threads=1)
+        server_language='c++', server_core_limit=1, async_server_threads=1,
+        categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
@@ -300,12 +311,14 @@ class NodeLanguage:
 
     yield _ping_pong_scenario(
         'node_protobuf_unary_ping_pong', rpc_type='UNARY',
-        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'node_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True)
+        use_unconstrained_client=True,
+        categories=[SMOKETEST])
 
     # TODO(jtattermusch): make this scenario work
     #yield _ping_pong_scenario(
@@ -344,7 +357,8 @@ class PythonLanguage:
     yield _ping_pong_scenario(
         'python_generic_async_streaming_ping_pong', rpc_type='STREAMING',
         client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-        use_generic_payload=True)
+        use_generic_payload=True,
+        categories=[SMOKETEST])
 
     # TODO(jtattermusch): make this scenario work
     #yield _ping_pong_scenario(
@@ -358,7 +372,8 @@ class PythonLanguage:
 
     yield _ping_pong_scenario(
         'python_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
-        client_type='SYNC_CLIENT', server_type='SYNC_SERVER')
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        categories=[SMOKETEST])
 
     # TODO(jtattermusch): make this scenario work
     #yield _ping_pong_scenario(
@@ -375,7 +390,8 @@ class PythonLanguage:
     yield _ping_pong_scenario(
         'python_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
         client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-        server_language='c++', server_core_limit=1, async_server_threads=1)
+        server_language='c++', server_core_limit=1, async_server_threads=1,
+        categories=[SMOKETEST])
 
     # TODO(jtattermusch): make this scenario work
     #yield _ping_pong_scenario(
@@ -401,11 +417,13 @@ class RubyLanguage:
   def scenarios(self):
     yield _ping_pong_scenario(
         'ruby_protobuf_sync_streaming_ping_pong', rpc_type='STREAMING',
-        client_type='SYNC_CLIENT', server_type='SYNC_SERVER')
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'ruby_protobuf_unary_ping_pong', rpc_type='UNARY',
-        client_type='SYNC_CLIENT', server_type='SYNC_SERVER')
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        categories=[SMOKETEST])
 
     # TODO: scenario reports QPS of 0.0
     #yield _ping_pong_scenario(
@@ -448,12 +466,14 @@ class JavaLanguage:
   def scenarios(self):
     for secure in [True, False]:
       secstr = 'secure' if secure else 'insecure'
+      smoketest_categories = [SMOKETEST] if secure else None
 
       yield _ping_pong_scenario(
           'java_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           use_generic_payload=True, async_server_threads=1,
-          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS,
+          categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'java_protobuf_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
@@ -465,7 +485,8 @@ class JavaLanguage:
           'java_protobuf_async_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           async_server_threads=1,
-          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS,
+          categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'java_protobuf_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
@@ -477,7 +498,8 @@ class JavaLanguage:
           'java_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           use_unconstrained_client=True,
-          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS,
+          categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'java_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index c8c1a19783..b1f5889e54 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -244,7 +244,7 @@ def start_qpsworkers(languages, worker_hosts):
 
 
 def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
-                     bq_result_table=None):
+                     category='all', bq_result_table=None):
   """Create jobspecs for scenarios to run."""
   all_workers = [worker
                  for workers in workers_by_lang.values()
@@ -253,25 +253,26 @@ def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
   for language in languages:
     for scenario_json in language.scenarios():
       if re.search(args.regex, scenario_json['name']):
-        workers = workers_by_lang[str(language)]
-        # 'SERVER_LANGUAGE' is an indicator for this script to pick
-        # a server in different language.
-        custom_server_lang = scenario_json.get('SERVER_LANGUAGE', None)
-        scenario_json = scenario_config.remove_nonproto_fields(scenario_json)
-        if custom_server_lang:
-          if not workers_by_lang.get(custom_server_lang, []):
-            print 'Warning: Skipping scenario %s as' % scenario_json['name']
-            print('SERVER_LANGUAGE is set to %s yet the language has '
-                  'not been selected with -l' % custom_server_lang)
-            continue
-          for idx in range(0, scenario_json['num_servers']):
-            # replace first X workers by workers of a different language
-            workers[idx] = workers_by_lang[custom_server_lang][idx]
-        scenario = create_scenario_jobspec(scenario_json,
-                                           workers,
-                                           remote_host=remote_host,
-                                           bq_result_table=bq_result_table)
-        scenarios.append(scenario)
+        if category in scenario_json.get('CATEGORIES', []) or category == 'all':
+          workers = workers_by_lang[str(language)]
+          # 'SERVER_LANGUAGE' is an indicator for this script to pick
+          # a server in different language.
+          custom_server_lang = scenario_json.get('SERVER_LANGUAGE', None)
+          scenario_json = scenario_config.remove_nonproto_fields(scenario_json)
+          if custom_server_lang:
+            if not workers_by_lang.get(custom_server_lang, []):
+              print 'Warning: Skipping scenario %s as' % scenario_json['name']
+              print('SERVER_LANGUAGE is set to %s yet the language has '
+                    'not been selected with -l' % custom_server_lang)
+              continue
+            for idx in range(0, scenario_json['num_servers']):
+              # replace first X workers by workers of a different language
+              workers[idx] = workers_by_lang[custom_server_lang][idx]
+          scenario = create_scenario_jobspec(scenario_json,
+                                             workers,
+                                             remote_host=remote_host,
+                                             bq_result_table=bq_result_table)
+          scenarios.append(scenario)
 
   # the very last scenario requests shutting down the workers.
   scenarios.append(create_quit_jobspec(all_workers, remote_host=remote_host))
@@ -298,7 +299,7 @@ argp = argparse.ArgumentParser(description='Run performance tests.')
 argp.add_argument('-l', '--language',
                   choices=['all'] + sorted(scenario_config.LANGUAGES.keys()),
                   nargs='+',
-                  default=['all'],
+                  required=True,
                   help='Languages to benchmark.')
 argp.add_argument('--remote_driver_host',
                   default=None,
@@ -311,6 +312,10 @@ argp.add_argument('-r', '--regex', default='.*', type=str,
                   help='Regex to select scenarios to run.')
 argp.add_argument('--bq_result_table', default=None, type=str,
                   help='Bigquery "dataset.table" to upload results to.')
+argp.add_argument('--category',
+                  choices=['smoketest','all'],
+                  default='smoketest',
+                  help='Select a category of tests to run. Smoketest runs by default.')
 
 args = argp.parse_args()
 
@@ -354,6 +359,7 @@ try:
                                workers_by_lang=worker_addresses,
                                remote_host=args.remote_driver_host,
                                regex=args.regex,
+                               category=args.category,
                                bq_result_table=args.bq_result_table)
   if not scenarios:
     raise Exception('No scenarios to run')
-- 
GitLab


From 4340b74761949411224fc7c73a9eb63182116ef8 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Thu, 5 May 2016 18:14:26 -0700
Subject: [PATCH 285/570] Fix missing file in grpcio-tools sdist

---
 tools/distrib/python/grpcio_tools/MANIFEST.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/distrib/python/grpcio_tools/MANIFEST.in b/tools/distrib/python/grpcio_tools/MANIFEST.in
index e6ab312f09..f99fb07ca8 100644
--- a/tools/distrib/python/grpcio_tools/MANIFEST.in
+++ b/tools/distrib/python/grpcio_tools/MANIFEST.in
@@ -1,3 +1,4 @@
+include grpc_version.py
 include protoc_deps.py
 include protoc_lib_deps.py
 graft grpc
-- 
GitLab


From 2b86729b2521b650ca03c0a20dfe15796cfc89c4 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Thu, 5 May 2016 18:17:45 -0700
Subject: [PATCH 286/570] Build grpcio-tools sdist

---
 tools/run_tests/build_artifact_python.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/build_artifact_python.sh b/tools/run_tests/build_artifact_python.sh
index 35c3a48afa..4320f978e3 100755
--- a/tools/run_tests/build_artifact_python.sh
+++ b/tools/run_tests/build_artifact_python.sh
@@ -59,7 +59,11 @@ ${SETARCH_CMD} ${PYTHON} setup.py  \
 ${SETARCH_CMD} ${PYTHON} setup.py  \
     bdist_wheel
 
-# Build gRPC tools package
+# Build gRPC tools package source distribution
+${SETARCH_CMD} ${PYTHON} tools/distrib/python/grpcio_tools/setup.py  \
+    sdist
+
+# Build gRPC tools package binary distribution
 ${PYTHON} tools/distrib/python/make_grpcio_tools.py
 CFLAGS="$CFLAGS -fno-wrapv" ${SETARCH_CMD} \
   ${PYTHON} tools/distrib/python/grpcio_tools/setup.py bdist_wheel
-- 
GitLab


From 303d3082a07363c29dc747e986658fd6c8dc4053 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Thu, 5 May 2016 18:25:34 -0700
Subject: [PATCH 287/570] Fixed compression interop and re-enable for C++.

Also added some defense in depth for compression algorithms in the
receive path.
---
 src/core/lib/channel/compress_filter.c      |  6 ++++--
 src/core/lib/compression/message_compress.c |  2 +-
 src/core/lib/surface/byte_buffer_reader.c   | 19 +++++++++++++------
 src/core/lib/surface/call.c                 |  9 +++++++--
 test/cpp/interop/interop_client.cc          |  2 +-
 tools/run_tests/run_interop_tests.py        |  4 ++--
 6 files changed, 28 insertions(+), 14 deletions(-)

diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c
index 5510c79b18..9769070cc1 100644
--- a/src/core/lib/channel/compress_filter.c
+++ b/src/core/lib/channel/compress_filter.c
@@ -189,8 +189,10 @@ static void finish_send_message(grpc_exec_ctx *exec_ctx,
       char *algo_name;
       GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm,
                                                  &algo_name));
-      gpr_log(GPR_DEBUG, "Algorithm '%s' enabled but decided not to compress.",
-              algo_name);
+      gpr_log(
+          GPR_DEBUG,
+          "Algorithm '%s' enabled but decided not to compress. Input size: %d",
+          algo_name, calld->slices.length);
     }
   }
 
diff --git a/src/core/lib/compression/message_compress.c b/src/core/lib/compression/message_compress.c
index cbe0b5a285..699719a523 100644
--- a/src/core/lib/compression/message_compress.c
+++ b/src/core/lib/compression/message_compress.c
@@ -194,5 +194,5 @@ int grpc_msg_decompress(grpc_compression_algorithm algorithm,
       break;
   }
   gpr_log(GPR_ERROR, "invalid compression algorithm %d", algorithm);
-  return 0;
+  return -1; /* to distinguish it from GRPC_COMPRESS_NONE */
 }
diff --git a/src/core/lib/surface/byte_buffer_reader.c b/src/core/lib/surface/byte_buffer_reader.c
index 809fd5f1fa..c7f941525d 100644
--- a/src/core/lib/surface/byte_buffer_reader.c
+++ b/src/core/lib/surface/byte_buffer_reader.c
@@ -62,12 +62,19 @@ void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
     case GRPC_BB_RAW:
       gpr_slice_buffer_init(&decompressed_slices_buffer);
       if (is_compressed(reader->buffer_in)) {
-        grpc_msg_decompress(reader->buffer_in->data.raw.compression,
-                            &reader->buffer_in->data.raw.slice_buffer,
-                            &decompressed_slices_buffer);
-        reader->buffer_out =
-            grpc_raw_byte_buffer_create(decompressed_slices_buffer.slices,
-                                        decompressed_slices_buffer.count);
+        if (grpc_msg_decompress(reader->buffer_in->data.raw.compression,
+                                &reader->buffer_in->data.raw.slice_buffer,
+                                &decompressed_slices_buffer) < 0) {
+          gpr_log(GPR_ERROR,
+                  "Unexpected error decompressing data for algorithm with enum "
+                  "value '%d'. Reading data as if it were uncompressed.",
+                  reader->buffer_in->data.raw.compression);
+          reader->buffer_out = reader->buffer_in;
+        } else { /* all fine */
+          reader->buffer_out =
+              grpc_raw_byte_buffer_create(decompressed_slices_buffer.slices,
+                                          decompressed_slices_buffer.count);
+        }
         gpr_slice_buffer_destroy(&decompressed_slices_buffer);
       } else { /* not compressed, use the input buffer as output */
         reader->buffer_out = reader->buffer_in;
diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index 9b2b94eedf..778557121d 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -408,6 +408,7 @@ static void set_status_code(grpc_call *call, status_source source,
 
 static void set_compression_algorithm(grpc_call *call,
                                       grpc_compression_algorithm algo) {
+  GPR_ASSERT(algo < GRPC_COMPRESS_ALGORITHMS_COUNT);
   call->compression_algorithm = algo;
 }
 
@@ -828,12 +829,16 @@ static uint32_t decode_status(grpc_mdelem *md) {
   return status;
 }
 
-static uint32_t decode_compression(grpc_mdelem *md) {
+static grpc_compression_algorithm decode_compression(grpc_mdelem *md) {
   grpc_compression_algorithm algorithm =
       grpc_compression_algorithm_from_mdstr(md->value);
   if (algorithm == GRPC_COMPRESS_ALGORITHMS_COUNT) {
     const char *md_c_str = grpc_mdstr_as_c_string(md->value);
-    gpr_log(GPR_ERROR, "Invalid compression algorithm: '%s'", md_c_str);
+    gpr_log(GPR_ERROR,
+            "Invalid incoming compression algorithm: '%s'. Interpreting "
+            "incoming data as uncompressed.",
+            md_c_str);
+    return GRPC_COMPRESS_NONE;
   }
   return algorithm;
 }
diff --git a/test/cpp/interop/interop_client.cc b/test/cpp/interop/interop_client.cc
index 22293d211f..314d6c8eae 100644
--- a/test/cpp/interop/interop_client.cc
+++ b/test/cpp/interop/interop_client.cc
@@ -60,7 +60,7 @@ static const char* kRandomFile = "test/cpp/interop/rnd.dat";
 namespace {
 // The same value is defined by the Java client.
 const std::vector<int> request_stream_sizes = {27182, 8, 1828, 45904};
-const std::vector<int> response_stream_sizes = {31415, 9, 2653, 58979};
+const std::vector<int> response_stream_sizes = {31415, 59, 2653, 58979};
 const int kNumResponseMessages = 2000;
 const int kResponseMessageSize = 1030;
 const int kReceiveDelayMilliSeconds = 20;
diff --git a/tools/run_tests/run_interop_tests.py b/tools/run_tests/run_interop_tests.py
index e813473421..edbdf05e2a 100755
--- a/tools/run_tests/run_interop_tests.py
+++ b/tools/run_tests/run_interop_tests.py
@@ -82,10 +82,10 @@ class CXXLanguage:
     return {}
 
   def unimplemented_test_cases(self):
-    return _SKIP_ADVANCED + _SKIP_COMPRESSION
+    return _SKIP_ADVANCED
 
   def unimplemented_test_cases_server(self):
-    return _SKIP_ADVANCED + _SKIP_COMPRESSION
+    return _SKIP_ADVANCED
 
   def __str__(self):
     return 'c++'
-- 
GitLab


From ab5309c9b12aef6fd874b5f925ea04df4eebde14 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Thu, 5 May 2016 18:39:01 -0700
Subject: [PATCH 288/570] Remove precompiled Python extension hack

---
 setup.py                         |  42 +++++-------
 src/python/grpcio/precompiled.py | 114 -------------------------------
 2 files changed, 18 insertions(+), 138 deletions(-)
 delete mode 100644 src/python/grpcio/precompiled.py

diff --git a/setup.py b/setup.py
index 5cd26124f6..f96824fa88 100644
--- a/setup.py
+++ b/setup.py
@@ -54,7 +54,6 @@ sys.path.insert(0, os.path.abspath(PYTHON_STEM))
 
 # Break import-style to ensure we can actually find our in-repo dependencies.
 import commands
-import precompiled
 import grpc_core_dependencies
 import grpc_version
 
@@ -173,7 +172,6 @@ COMMAND_CLASS = {
     'build_project_metadata': commands.BuildProjectMetadata,
     'build_py': commands.BuildPy,
     'build_ext': commands.BuildExt,
-    'build_tagged_ext': precompiled.BuildTaggedExt,
     'gather': commands.Gather,
     'run_interop': commands.RunInterop,
     'test_lite': commands.TestLite
@@ -229,25 +227,21 @@ else:
   PACKAGES = setuptools.find_packages(
       PYTHON_STEM, exclude=['tests', 'tests.*'])
 
-setup_arguments = {
-    'name': 'grpcio',
-    'version': grpc_version.VERSION,
-    'license': LICENSE,
-    'ext_modules': CYTHON_EXTENSION_MODULES,
-    'packages': list(PACKAGES),
-    'package_dir': PACKAGE_DIRECTORIES,
-    # TODO(atash): Figure out why auditwheel doesn't like namespace packages.
-    #'namespace_packages': ['grpc'],
-    'package_data': PACKAGE_DATA,
-    'install_requires': INSTALL_REQUIRES,
-    'setup_requires': SETUP_REQUIRES,
-    'cmdclass': COMMAND_CLASS,
-    'tests_require': TESTS_REQUIRE,
-    'test_suite': TEST_SUITE,
-    'test_loader': TEST_LOADER,
-    'test_runner': TEST_RUNNER,
-}
-
-precompiled.update_setup_arguments(setup_arguments)
-
-setuptools.setup(**setup_arguments)
+setuptools.setup(
+  name='grpcio',
+  version=grpc_version.VERSION,
+  license=LICENSE,
+  ext_modules=CYTHON_EXTENSION_MODULES,
+  packages=list(PACKAGES),
+  package_dir=PACKAGE_DIRECTORIES,
+  # TODO(atash): Figure out why auditwheel doesn't like namespace packages.
+  #namespace_packages=['grpc'],
+  package_data=PACKAGE_DATA,
+  install_requires=INSTALL_REQUIRES,
+  setup_requires=SETUP_REQUIRES,
+  cmdclass=COMMAND_CLASS,
+  tests_require=TESTS_REQUIRE,
+  test_suite=TEST_SUITE,
+  test_loader=TEST_LOADER,
+  test_runner=TEST_RUNNER,
+)
diff --git a/src/python/grpcio/precompiled.py b/src/python/grpcio/precompiled.py
deleted file mode 100644
index b6aa7fc90e..0000000000
--- a/src/python/grpcio/precompiled.py
+++ /dev/null
@@ -1,114 +0,0 @@
-# Copyright 2015, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import os
-import platform
-import shutil
-import sys
-import sysconfig
-
-import setuptools
-
-import commands
-import grpc_version
-
-try:
-  from urllib2 import urlopen
-except ImportError:
-  from urllib.request import urlopen
-
-PYTHON_STEM = os.path.dirname(os.path.abspath(__file__))
-BINARIES_REPOSITORY = os.environ.get(
-    'GRPC_PYTHON_BINARIES_REPOSITORY',
-    'https://storage.googleapis.com/grpc-precompiled-binaries/python')
-USE_PRECOMPILED_BINARIES = bool(int(os.environ.get(
-    'GRPC_PYTHON_USE_PRECOMPILED_BINARIES', '1')))
-
-def _tagged_ext_name(base):
-  uname = platform.uname()
-  tags = (
-      grpc_version.VERSION,
-      'py{}'.format(sysconfig.get_python_version()),
-      uname[0],
-      uname[4],
-  )
-  ucs = 'ucs{}'.format(sysconfig.get_config_var('Py_UNICODE_SIZE'))
-  return '{base}-{tags}-{ucs}'.format(
-      base=base, tags='-'.join(tags), ucs=ucs)
-
-
-class BuildTaggedExt(setuptools.Command):
-
-  description = 'build the gRPC tagged extensions'
-  user_options = []
-
-  def initialize_options(self):
-    # distutils requires this override.
-    pass
-
-  def finalize_options(self):
-    # distutils requires this override.
-    pass
-
-  def run(self):
-    if 'linux' in sys.platform:
-      self.run_command('build_ext')
-      try:
-        os.makedirs('dist/')
-      except OSError:
-        pass
-      shutil.copyfile(
-          os.path.join(PYTHON_STEM, 'grpc/_cython/cygrpc.so'),
-          'dist/{}.so'.format(_tagged_ext_name('cygrpc')))
-    else:
-      sys.stderr.write('nothing to do for build_tagged_ext\n')
-
-
-def update_setup_arguments(setup_arguments):
-  if not USE_PRECOMPILED_BINARIES:
-    sys.stderr.write('not using precompiled extension')
-    return
-  url = '{}/{}.so'.format(BINARIES_REPOSITORY, _tagged_ext_name('cygrpc'))
-  target_path = os.path.join(PYTHON_STEM, 'grpc/_cython/cygrpc.so')
-  try:
-    extension = urlopen(url).read()
-  except:
-    sys.stderr.write(
-        'could not download precompiled extension: {}\n'.format(url))
-    return
-  try:
-    with open(target_path, 'w') as target:
-      target.write(extension)
-    setup_arguments['ext_modules'] = []
-  except:
-    sys.stderr.write(
-        'could not write precompiled extension to directory: {} -> {}\n'
-            .format(url, target_path))
-    return
-  setup_arguments['package_data']['grpc._cython'].append('cygrpc.so')
-- 
GitLab


From 0bdc7ccab9622cd2e62eec6007bff3391bc664f4 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Thu, 5 May 2016 19:03:43 -0700
Subject: [PATCH 289/570] Fix #4592

Adds a command that allows the instructions to be used to install gRPC Python
from scratch.
---
 src/python/grpcio/README.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/python/grpcio/README.rst b/src/python/grpcio/README.rst
index cb3f6b87fe..afc4fe6a37 100644
--- a/src/python/grpcio/README.rst
+++ b/src/python/grpcio/README.rst
@@ -48,6 +48,7 @@ package named :code:`python-dev`).
   $ export REPO_ROOT=grpc  # REPO_ROOT can be any directory of your choice
   $ git clone https://github.com/grpc/grpc.git $REPO_ROOT
   $ cd $REPO_ROOT
+  $ git submodule update --init
 
   # For the next two commands do `sudo pip install` if you get permission-denied errors
   $ pip install -rrequirements.txt
-- 
GitLab


From f4c70caaf44bdcddc22bda869decee2ca410020c Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Thu, 5 May 2016 19:14:05 -0700
Subject: [PATCH 290/570] Move manylinux1 precompiler definitions into
 port_platform.h

---
 include/grpc/impl/codegen/port_platform.h | 32 +++++++++++++++++++++++
 tools/run_tests/artifact_targets.py       | 32 +----------------------
 2 files changed, 33 insertions(+), 31 deletions(-)

diff --git a/include/grpc/impl/codegen/port_platform.h b/include/grpc/impl/codegen/port_platform.h
index 1229d488ed..d2d9ac7808 100644
--- a/include/grpc/impl/codegen/port_platform.h
+++ b/include/grpc/impl/codegen/port_platform.h
@@ -114,6 +114,38 @@
 #define GPR_WIN32_ATOMIC 1
 #define GPR_MSVC_TLS 1
 #endif
+#elif defined(GPR_MANYLINUX1)
+// TODO(atash): manylinux1 is just another __linux__ but with ancient
+// libraries; it should be integrated with the `__linux__` definitions below.
+#define GPR_PLATFORM_STRING "manylinux"
+#define GPR_POSIX_CRASH_HANDLER 1
+#define GPR_CPU_LINUX 1
+#define GPR_GCC_ATOMIC 1
+#define GPR_GCC_TLS 1
+#define GPR_LINUX 1
+#define GPR_LINUX_LOG 1
+#define GPR_POSIX_SOCKET 1
+#define GPR_POSIX_WAKEUP_FD 1
+#define GPR_POSIX_SOCKETADDR 1
+#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1
+#define GPR_POSIX_SOCKETUTILS 1
+#define GPR_HAVE_UNIX_SOCKET 1
+#define GPR_HAVE_IP_PKTINFO 1
+#define GPR_HAVE_IPV6_RECVPKTINFO 1
+#define GPR_LINUX_ENV 1
+#define GPR_POSIX_FILE 1
+#define GPR_POSIX_TMPFILE 1
+#define GPR_POSIX_STRING 1
+#define GPR_POSIX_SUBPROCESS 1
+#define GPR_POSIX_SYNC 1
+#define GPR_POSIX_TIME 1
+#define GPR_GETPID_IN_UNISTD_H 1
+#define GPR_HAVE_MSG_NOSIGNAL 1
+#ifdef _LP64
+#define GPR_ARCH_64 1
+#else /* _LP64 */
+#define GPR_ARCH_32 1
+#endif /* _LP64 */
 #elif defined(ANDROID) || defined(__ANDROID__)
 #define GPR_PLATFORM_STRING "android"
 #define GPR_ANDROID 1
diff --git a/tools/run_tests/artifact_targets.py b/tools/run_tests/artifact_targets.py
index 477bd46888..bd1269ceb7 100644
--- a/tools/run_tests/artifact_targets.py
+++ b/tools/run_tests/artifact_targets.py
@@ -113,37 +113,7 @@ class PythonArtifact:
       # defines ourselves.
       # TODO(atash) get better platform-detection support in core so we don't
       # need to do this manually...
-      environ['CFLAGS'] = " ".join([
-        '-DGPR_NO_AUTODETECT_PLATFORM',
-        '-DGPR_PLATFORM_STRING=\\"manylinux\\"',
-        '-DGPR_POSIX_CRASH_HANDLER=1',
-        '-DGPR_CPU_LINUX=1',
-        '-DGPR_GCC_ATOMIC=1',
-        '-DGPR_GCC_TLS=1',
-        '-DGPR_LINUX=1',
-        '-DGPR_LINUX_LOG=1',
-        #'-DGPR_LINUX_MULTIPOLL_WITH_EPOLL=1',
-        '-DGPR_POSIX_SOCKET=1',
-        '-DGPR_POSIX_WAKEUP_FD=1',
-        '-DGPR_POSIX_SOCKETADDR=1',
-        #'-DGPR_LINUX_EVENTFD=1',
-        '-DGPR_POSIX_NO_SPECIAL_WAKEUP_FD=1',
-        #'-DGPR_LINUX_SOCKETUTILS=1',
-        '-DGPR_POSIX_SOCKETUTILS=1',
-        '-DGPR_HAVE_UNIX_SOCKET=1',
-        '-DGPR_HAVE_IP_PKTINFO=1',
-        '-DGPR_HAVE_IPV6_RECVPKTINFO=1',
-        '-DGPR_LINUX_ENV=1',
-        '-DGPR_POSIX_FILE=1',
-        '-DGPR_POSIX_TMPFILE=1',
-        '-DGPR_POSIX_STRING=1',
-        '-DGPR_POSIX_SUBPROCESS=1',
-        '-DGPR_POSIX_SYNC=1',
-        '-DGPR_POSIX_TIME=1',
-        '-DGPR_GETPID_IN_UNISTD_H=1',
-        '-DGPR_HAVE_MSG_NOSIGNAL=1',
-        '-DGPR_ARCH_{arch}=1'.format(arch=('32' if self.arch == 'x86' else '64')),
-      ])
+      environ['CFLAGS'] = '-DGPR_MANYLINUX1=1'
       return create_docker_jobspec(self.name,
           'tools/dockerfile/grpc_artifact_python_manylinux_%s' % self.arch,
           'tools/run_tests/build_artifact_python.sh',
-- 
GitLab


From 61ba1630f6ae1fbdd1ded1bf6badb45a69235029 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Thu, 5 May 2016 19:43:03 -0700
Subject: [PATCH 291/570] Fix Python grpcio-tools windows build

---
 tools/run_tests/build_artifact_python.bat | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/tools/run_tests/build_artifact_python.bat b/tools/run_tests/build_artifact_python.bat
index 636ae0d393..342469bba8 100644
--- a/tools/run_tests/build_artifact_python.bat
+++ b/tools/run_tests/build_artifact_python.bat
@@ -50,6 +50,8 @@ pip install -rrequirements.txt
 set GRPC_PYTHON_USE_CUSTOM_BDIST=0
 set GRPC_PYTHON_BUILD_WITH_CYTHON=1
 
+@rem TODO(atash): maybe we could avoid the grpc_c.(32|64).python shim above if
+@rem this used the right python build?
 python setup.py bdist_wheel
 
 @rem Build gRPC Python tools
@@ -57,12 +59,15 @@ set PATH=C:\msys64\mingw%2\bin;%PATH%
 set CC=C:\msys64\mingw%2\bin\g++.exe
 set CFLAGS=-fno-wrapv
 python tools\distrib\python\make_grpcio_tools.py
+@rem The following commands *must* be run with the right version of python
+@rem otherwise the build get SNAFU'd (so we use the .exe suffix to invoke the python
+@rem we set in the %PATH% variable above).
 if %2 == 32 (
-  python tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32
+  python.exe tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32
 ) else (
-  python tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32 -DMS_WIN64
+  python.exe tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32 -DMS_WIN64
 )
-python tools\distrib\python\grpcio_tools\setup.py bdist_wheel
+python.exe tools\distrib\python\grpcio_tools\setup.py bdist_wheel
 
 mkdir artifacts
 xcopy /Y /I /S dist\* artifacts\ || goto :error
-- 
GitLab


From 7e660d7e42d0d5b37e41bbb79c373898746c5442 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Thu, 5 May 2016 20:09:33 -0700
Subject: [PATCH 292/570] Add Python grpcio-tools documentation

---
 tools/distrib/python/grpcio_tools/MANIFEST.in |   1 +
 tools/distrib/python/grpcio_tools/README.rst  | 126 ++++++++++++++++++
 2 files changed, 127 insertions(+)
 create mode 100644 tools/distrib/python/grpcio_tools/README.rst

diff --git a/tools/distrib/python/grpcio_tools/MANIFEST.in b/tools/distrib/python/grpcio_tools/MANIFEST.in
index e6ab312f09..f902095ad5 100644
--- a/tools/distrib/python/grpcio_tools/MANIFEST.in
+++ b/tools/distrib/python/grpcio_tools/MANIFEST.in
@@ -1,5 +1,6 @@
 include protoc_deps.py
 include protoc_lib_deps.py
+include README.rst
 graft grpc
 graft grpc_root
 graft third_party
diff --git a/tools/distrib/python/grpcio_tools/README.rst b/tools/distrib/python/grpcio_tools/README.rst
new file mode 100644
index 0000000000..3be564ef5b
--- /dev/null
+++ b/tools/distrib/python/grpcio_tools/README.rst
@@ -0,0 +1,126 @@
+gRPC Python Tools
+=================
+
+Package for gRPC Python tools.
+
+Installation
+------------
+
+The gRPC Python tools package is available for Linux, Mac OS X, and Windows
+running Python 2.7.
+
+From PyPI
+~~~~~~~~~
+
+If you are installing locally...
+
+::
+
+  $ pip install grpcio-tools
+
+Else system wide (on Ubuntu)...
+
+::
+
+  $ sudo pip install grpcio-tools
+
+If you're on Windows make sure that you installed the :code:`pip.exe` component
+when you installed Python (if not go back and install it!) then invoke:
+
+::
+
+  $ pip.exe install grpcio-tools
+
+Windows users may need to invoke :code:`pip.exe` from a command line ran as
+administrator.
+
+n.b. On Windows and on Mac OS X one *must* have a recent release of :code:`pip`
+to retrieve the proper wheel from PyPI. Be sure to upgrade to the latest
+version!
+
+You might also need to install Cython to handle installation via the source
+distribution if gRPC Python's system coverage with wheels does not happen to
+include your system.
+
+From Source
+~~~~~~~~~~~
+
+Building from source requires that you have the Python headers (usually a
+package named :code:`python-dev`) and Cython installed.
+
+::
+
+  $ export REPO_ROOT=grpc  # REPO_ROOT can be any directory of your choice
+  $ git clone https://github.com/grpc/grpc.git $REPO_ROOT
+  $ cd $REPO_ROOT
+  $ git submodule update --init
+
+  $ cd tools/distrib/python/grpcio_tools
+  $ python ../make_grpcio_tools.py
+
+  # For the next command do `sudo pip install` if you get permission-denied errors
+  $ pip install .
+
+You cannot currently install Python from source on Windows. Things might work
+out for you in MSYS2 (follow the Linux instructions), but it isn't officially
+supported at the moment.
+
+Troubleshooting
+~~~~~~~~~~~~~~~
+
+Help, I ...
+
+* **... see a** :code:`pkg_resources.VersionConflict` **when I try to install
+  grpc**
+
+  This is likely because :code:`pip` doesn't own the offending dependency,
+  which in turn is likely because your operating system's package manager owns
+  it. You'll need to force the installation of the dependency:
+
+  :code:`pip install --ignore-installed $OFFENDING_DEPENDENCY`
+
+  For example, if you get an error like the following:
+
+  ::
+
+    Traceback (most recent call last):
+    File "<string>", line 17, in <module>
+     ...
+    File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 509, in find
+      raise VersionConflict(dist, req)
+    pkg_resources.VersionConflict: (six 1.8.0 (/usr/lib/python2.7/dist-packages), Requirement.parse('six>=1.10'))
+
+  You can fix it by doing:
+
+  ::
+
+    sudo pip install --ignore-installed six
+
+* **... see compiler errors on some platforms when either installing from source or from the source distribution**
+
+  If you see
+
+  ::
+
+    /tmp/pip-build-U8pSsr/cython/Cython/Plex/Scanners.c:4:20: fatal error: Python.h: No such file or directory
+    #include "Python.h"
+                    ^
+    compilation terminated.
+
+  You can fix it by installing `python-dev` package. i.e
+
+  ::
+
+    sudo apt-get install python-dev
+
+  If you see something similar to:
+
+  ::
+
+    third_party/protobuf/src/google/protobuf/stubs/mathlimits.h:173:31: note: in expansion of macro 'SIGNED_INT_MAX'
+    static const Type kPosMax = SIGNED_INT_MAX(Type); \\
+                               ^
+  And your toolchain is GCC (at the time of this writing, up through at least
+  GCC 6.0), this is probably a bug where GCC chokes on constant expressions
+  when the :code:`-fwrapv` flag is specified. You should consider setting your
+  environment with :code:`CFLAGS=-fno-wrapv` or using clang (:code:`CC=clang`).
-- 
GitLab


From 4c07008610922e15c9f406b89e1bf35f80a9728f Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 5 May 2016 23:27:13 -0700
Subject: [PATCH 293/570] Add a test for server returning error with debug info
 in trailer.

---
 src/proto/grpc/testing/echo_messages.proto |  7 ++++++
 test/cpp/end2end/end2end_test.cc           | 25 ++++++++++++++++++++++
 test/cpp/end2end/test_service_impl.cc      |  8 +++++++
 test/cpp/end2end/test_service_impl.h       |  1 +
 4 files changed, 41 insertions(+)

diff --git a/src/proto/grpc/testing/echo_messages.proto b/src/proto/grpc/testing/echo_messages.proto
index 1be1966f10..b405acf043 100644
--- a/src/proto/grpc/testing/echo_messages.proto
+++ b/src/proto/grpc/testing/echo_messages.proto
@@ -32,6 +32,12 @@ syntax = "proto3";
 
 package grpc.testing;
 
+// Message to be echoed back serialized in trailer.
+message DebugInfo {
+  repeated string stack_entries = 1;
+  string detail = 2;
+}
+
 message RequestParams {
   bool echo_deadline = 1;
   int32 client_cancel_after_us = 2;
@@ -43,6 +49,7 @@ message RequestParams {
   string expected_client_identity = 8; // will force check_auth_context.
   bool skip_cancelled_check = 9;
   string expected_transport_security_type = 10;
+  DebugInfo debug_info = 11;
 }
 
 message EchoRequest {
diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index 0c9313f88f..bef1561b09 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -975,6 +975,31 @@ TEST_P(End2endTest, NonExistingService) {
   EXPECT_EQ("", s.error_message());
 }
 
+// Ask the server to send back a serialized proto in trailer.
+// This is an example of setting error details.
+TEST_P(End2endTest, BinaryTrailerTest) {
+  ResetStub();
+  EchoRequest request;
+  EchoResponse response;
+  ClientContext context;
+
+  request.mutable_param()->set_echo_metadata(true);
+  DebugInfo* info = request.mutable_param()->mutable_debug_info();
+  info->add_stack_entries("stack_entry_1");
+  info->add_stack_entries("stack_entry_2");
+  info->add_stack_entries("stack_entry_3");
+  info->set_detail("detailed debug info");
+  grpc::string expected_string = info->SerializeAsString();
+  request.set_message("Hello");
+
+  Status s = stub_->Echo(&context, request, &response);
+  EXPECT_FALSE(s.ok());
+  auto trailers = context.GetServerTrailingMetadata();
+  EXPECT_EQ(1, trailers.count(kDebugInfoTrailerKey));
+  auto iter = trailers.find(kDebugInfoTrailerKey);
+  EXPECT_EQ(expected_string, iter->second);
+}
+
 //////////////////////////////////////////////////////////////////////////
 // Test with and without a proxy.
 class ProxyEnd2endTest : public End2endTest {
diff --git a/test/cpp/end2end/test_service_impl.cc b/test/cpp/end2end/test_service_impl.cc
index 2f5dd6d49e..cbaee92228 100644
--- a/test/cpp/end2end/test_service_impl.cc
+++ b/test/cpp/end2end/test_service_impl.cc
@@ -135,6 +135,14 @@ Status TestServiceImpl::Echo(ServerContext* context, const EchoRequest* request,
       context->AddTrailingMetadata(ToString(iter->first),
                                    ToString(iter->second));
     }
+    // Terminate rpc with error and debug info in trailer.
+    if (request->param().debug_info().stack_entries_size() ||
+        !request->param().debug_info().detail().empty()) {
+      grpc::string serialized_debug_info =
+          request->param().debug_info().SerializeAsString();
+      context->AddTrailingMetadata(kDebugInfoTrailerKey, serialized_debug_info);
+      return Status::CANCELLED;
+    }
   }
   if (request->has_param() &&
       (request->param().expected_client_identity().length() > 0 ||
diff --git a/test/cpp/end2end/test_service_impl.h b/test/cpp/end2end/test_service_impl.h
index 1ab6ced9e0..c89f88c900 100644
--- a/test/cpp/end2end/test_service_impl.h
+++ b/test/cpp/end2end/test_service_impl.h
@@ -47,6 +47,7 @@ namespace testing {
 const int kNumResponseStreamsMsgs = 3;
 const char* const kServerCancelAfterReads = "cancel_after_reads";
 const char* const kServerTryCancelRequest = "server_try_cancel";
+const char* const kDebugInfoTrailerKey = "debug-info-bin";
 
 typedef enum {
   DO_NOT_CANCEL = 0,
-- 
GitLab


From 067cce56d4158031ea40f2f91a2e3839ebe2bbec Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Fri, 6 May 2016 09:12:39 -0700
Subject: [PATCH 294/570] Fix asan test failure.

---
 test/core/bad_client/tests/large_metadata.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/core/bad_client/tests/large_metadata.c b/test/core/bad_client/tests/large_metadata.c
index b3521439f5..1a8d2a2987 100644
--- a/test/core/bad_client/tests/large_metadata.c
+++ b/test/core/bad_client/tests/large_metadata.c
@@ -433,6 +433,7 @@ static void server_verifier_sends_too_much_metadata(grpc_server *server,
   cq_expect_completion(cqv, tag(102), 0);  // Operation fails.
   cq_verify(cqv);
 
+  gpr_free((char *)meta.value);
   grpc_metadata_array_destroy(&request_metadata_recv);
   grpc_call_details_destroy(&call_details);
   grpc_call_destroy(s);
@@ -469,6 +470,7 @@ static void client_validator(gpr_slice_buffer *incoming) {
   *p++ = 11;
   // Compare actual and expected.
   GPR_ASSERT(gpr_slice_cmp(last_frame, expected) == 0);
+  gpr_slice_buffer_destroy(&last_frame_buffer);
 }
 
 int main(int argc, char **argv) {
-- 
GitLab


From af1fe578e099f5e470a9e1a853181983753ceefa Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Fri, 6 May 2016 09:40:52 -0700
Subject: [PATCH 295/570] Namespace change

---
 .../grpcio/tests/health_check/_health_servicer_test.py      | 6 +++---
 src/python/grpcio_health_checking/MANIFEST.in               | 2 ++
 .../{grpc_health_checking => grpc_health}/__init__.py       | 0
 .../health/__init__.py                                      | 0
 .../health/v1/__init__.py                                   | 0
 .../health/v1/health.py                                     | 2 +-
 src/python/grpcio_health_checking/health_commands.py        | 2 +-
 src/python/grpcio_health_checking/setup.py                  | 2 +-
 8 files changed, 8 insertions(+), 6 deletions(-)
 rename src/python/grpcio_health_checking/{grpc_health_checking => grpc_health}/__init__.py (100%)
 rename src/python/grpcio_health_checking/{grpc_health_checking => grpc_health}/health/__init__.py (100%)
 rename src/python/grpcio_health_checking/{grpc_health_checking => grpc_health}/health/v1/__init__.py (100%)
 rename src/python/grpcio_health_checking/{grpc_health_checking => grpc_health}/health/v1/health.py (98%)

diff --git a/src/python/grpcio/tests/health_check/_health_servicer_test.py b/src/python/grpcio/tests/health_check/_health_servicer_test.py
index 625cb7fc59..1b63388663 100644
--- a/src/python/grpcio/tests/health_check/_health_servicer_test.py
+++ b/src/python/grpcio/tests/health_check/_health_servicer_test.py
@@ -27,12 +27,12 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-"""Tests of grpc_health_checking.health.v1.health."""
+"""Tests of grpc_health.health.v1.health."""
 
 import unittest
 
-from grpc_health_checking.health.v1 import health
-from grpc_health_checking.health.v1 import health_pb2
+from grpc_health.health.v1 import health
+from grpc_health.health.v1 import health_pb2
 
 
 class HealthServicerTest(unittest.TestCase):
diff --git a/src/python/grpcio_health_checking/MANIFEST.in b/src/python/grpcio_health_checking/MANIFEST.in
index 40c6ac8497..7d26647697 100644
--- a/src/python/grpcio_health_checking/MANIFEST.in
+++ b/src/python/grpcio_health_checking/MANIFEST.in
@@ -1 +1,3 @@
+include health_commands.py
+graft grpc_health
 global-exclude *.pyc
diff --git a/src/python/grpcio_health_checking/grpc_health_checking/__init__.py b/src/python/grpcio_health_checking/grpc_health/__init__.py
similarity index 100%
rename from src/python/grpcio_health_checking/grpc_health_checking/__init__.py
rename to src/python/grpcio_health_checking/grpc_health/__init__.py
diff --git a/src/python/grpcio_health_checking/grpc_health_checking/health/__init__.py b/src/python/grpcio_health_checking/grpc_health/health/__init__.py
similarity index 100%
rename from src/python/grpcio_health_checking/grpc_health_checking/health/__init__.py
rename to src/python/grpcio_health_checking/grpc_health/health/__init__.py
diff --git a/src/python/grpcio_health_checking/grpc_health_checking/health/v1/__init__.py b/src/python/grpcio_health_checking/grpc_health/health/v1/__init__.py
similarity index 100%
rename from src/python/grpcio_health_checking/grpc_health_checking/health/v1/__init__.py
rename to src/python/grpcio_health_checking/grpc_health/health/v1/__init__.py
diff --git a/src/python/grpcio_health_checking/grpc_health_checking/health/v1/health.py b/src/python/grpcio_health_checking/grpc_health/health/v1/health.py
similarity index 98%
rename from src/python/grpcio_health_checking/grpc_health_checking/health/v1/health.py
rename to src/python/grpcio_health_checking/grpc_health/health/v1/health.py
index 7068ba9605..8da60c70cb 100644
--- a/src/python/grpcio_health_checking/grpc_health_checking/health/v1/health.py
+++ b/src/python/grpcio_health_checking/grpc_health/health/v1/health.py
@@ -31,7 +31,7 @@
 
 import threading
 
-from grpc_health_checking.health.v1 import health_pb2
+from grpc_health.health.v1 import health_pb2
 
 
 class HealthServicer(health_pb2.BetaHealthServicer):
diff --git a/src/python/grpcio_health_checking/health_commands.py b/src/python/grpcio_health_checking/health_commands.py
index b01e0bd0e8..631066f331 100644
--- a/src/python/grpcio_health_checking/health_commands.py
+++ b/src/python/grpcio_health_checking/health_commands.py
@@ -94,7 +94,7 @@ class CopyProtoModules(setuptools.Command):
     if os.path.isfile(HEALTH_PROTO):
       shutil.copyfile(
           HEALTH_PROTO,
-          os.path.join(ROOT_DIR, 'grpc_health_checking/health/v1/health.proto'))
+          os.path.join(ROOT_DIR, 'grpc_health/health/v1/health.proto'))
 
 
 class BuildPy(build_py.build_py):
diff --git a/src/python/grpcio_health_checking/setup.py b/src/python/grpcio_health_checking/setup.py
index 2818c5b81d..d68a7ced8e 100644
--- a/src/python/grpcio_health_checking/setup.py
+++ b/src/python/grpcio_health_checking/setup.py
@@ -63,7 +63,7 @@ _COMMAND_CLASS = {
 
 setuptools.setup(
     name='grpcio_health_checking',
-    version='0.14.0b1',
+    version='0.14.0b0',
     packages=list(_PACKAGES),
     package_dir=_PACKAGE_DIRECTORIES,
     install_requires=_INSTALL_REQUIRES,
-- 
GitLab


From c3eb64980f9cfd907c30c25853a45124138ae88d Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Thu, 5 May 2016 16:07:33 -0700
Subject: [PATCH 296/570] node: fix math server minor bug

---
 src/node/test/math/math_server.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node/test/math/math_server.js b/src/node/test/math/math_server.js
index fa05ed0165..5e3d1dd864 100644
--- a/src/node/test/math/math_server.js
+++ b/src/node/test/math/math_server.js
@@ -68,7 +68,7 @@ function mathDiv(call, cb) {
 function mathFib(stream) {
   // Here, call is a standard writable Node object Stream
   var previous = 0, current = 1;
-  for (var i = 0; i < stream.request.limit; i++) {
+  for (var i = 0; i < stream.request.getLimit(); i++) {
     var response = new math.Num();
     response.setNum(current);
     stream.write(response);
-- 
GitLab


From 55643fee6b1c02277837b187d2ea706e86d9c315 Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Tue, 3 May 2016 15:50:07 -0700
Subject: [PATCH 297/570] php: stress test client

---
 src/php/tests/interop/interop_client.php | 249 ++++++++++++-----------
 src/php/tests/interop/metrics_client.php |  17 ++
 src/php/tests/interop/stress_client.php  |  83 ++++++++
 3 files changed, 228 insertions(+), 121 deletions(-)
 create mode 100644 src/php/tests/interop/metrics_client.php
 create mode 100644 src/php/tests/interop/stress_client.php

diff --git a/src/php/tests/interop/interop_client.php b/src/php/tests/interop/interop_client.php
index aebf80f6bf..965a543b10 100755
--- a/src/php/tests/interop/interop_client.php
+++ b/src/php/tests/interop/interop_client.php
@@ -388,141 +388,148 @@ function timeoutOnSleepingServer($stub)
              'Call status was not DEADLINE_EXCEEDED');
 }
 
-$args = getopt('', ['server_host:', 'server_port:', 'test_case:',
-                    'use_tls::', 'use_test_ca::',
-                    'server_host_override:', 'oauth_scope:',
-                    'default_service_account:', ]);
-if (!array_key_exists('server_host', $args)) {
-    throw new Exception('Missing argument: --server_host is required');
-}
-if (!array_key_exists('server_port', $args)) {
-    throw new Exception('Missing argument: --server_port is required');
-}
-if (!array_key_exists('test_case', $args)) {
-    throw new Exception('Missing argument: --test_case is required');
-}
-
-if ($args['server_port'] == 443) {
-    $server_address = $args['server_host'];
-} else {
-    $server_address = $args['server_host'].':'.$args['server_port'];
-}
+function interop_main($args)
+{
+    if (!array_key_exists('server_host', $args)) {
+        throw new Exception('Missing argument: --server_host is required');
+    }
+    if (!array_key_exists('server_port', $args)) {
+        throw new Exception('Missing argument: --server_port is required');
+    }
+    if (!array_key_exists('test_case', $args)) {
+        throw new Exception('Missing argument: --test_case is required');
+    }
 
-$test_case = $args['test_case'];
+    if ($args['server_port'] == 443) {
+        $server_address = $args['server_host'];
+    } else {
+        $server_address = $args['server_host'].':'.$args['server_port'];
+    }
 
-$host_override = 'foo.test.google.fr';
-if (array_key_exists('server_host_override', $args)) {
-    $host_override = $args['server_host_override'];
-}
+    $test_case = $args['test_case'];
 
-$use_tls = false;
-if (array_key_exists('use_tls', $args) &&
-    $args['use_tls'] != 'false') {
-    $use_tls = true;
-}
+    $host_override = 'foo.test.google.fr';
+    if (array_key_exists('server_host_override', $args)) {
+        $host_override = $args['server_host_override'];
+    }
 
-$use_test_ca = false;
-if (array_key_exists('use_test_ca', $args) &&
-    $args['use_test_ca'] != 'false') {
-    $use_test_ca = true;
-}
+    $use_tls = false;
+    if (array_key_exists('use_tls', $args) &&
+        $args['use_tls'] != 'false') {
+        $use_tls = true;
+    }
 
-$opts = [];
+    $use_test_ca = false;
+    if (array_key_exists('use_test_ca', $args) &&
+        $args['use_test_ca'] != 'false') {
+        $use_test_ca = true;
+    }
 
-if ($use_tls) {
-    if ($use_test_ca) {
-        $ssl_credentials = Grpc\ChannelCredentials::createSsl(
-            file_get_contents(dirname(__FILE__).'/../data/ca.pem'));
+    $opts = [];
+
+    if ($use_tls) {
+        if ($use_test_ca) {
+            $ssl_credentials = Grpc\ChannelCredentials::createSsl(
+                file_get_contents(dirname(__FILE__).'/../data/ca.pem'));
+        } else {
+            $ssl_credentials = Grpc\ChannelCredentials::createSsl();
+        }
+        $opts['credentials'] = $ssl_credentials;
+        $opts['grpc.ssl_target_name_override'] = $host_override;
     } else {
-        $ssl_credentials = Grpc\ChannelCredentials::createSsl();
+        $opts['credentials'] = Grpc\ChannelCredentials::createInsecure();
     }
-    $opts['credentials'] = $ssl_credentials;
-    $opts['grpc.ssl_target_name_override'] = $host_override;
-} else {
-    $opts['credentials'] = Grpc\ChannelCredentials::createInsecure();
-}
 
-if (in_array($test_case, ['service_account_creds',
-    'compute_engine_creds', 'jwt_token_creds', ])) {
-    if ($test_case == 'jwt_token_creds') {
-        $auth_credentials = ApplicationDefaultCredentials::getCredentials();
-    } else {
+    if (in_array($test_case, ['service_account_creds',
+                              'compute_engine_creds', 'jwt_token_creds', ])) {
+        if ($test_case == 'jwt_token_creds') {
+            $auth_credentials = ApplicationDefaultCredentials::getCredentials();
+        } else {
+            $auth_credentials = ApplicationDefaultCredentials::getCredentials(
+                $args['oauth_scope']
+            );
+        }
+        $opts['update_metadata'] = $auth_credentials->getUpdateMetadataFunc();
+    }
+
+    if ($test_case == 'oauth2_auth_token') {
         $auth_credentials = ApplicationDefaultCredentials::getCredentials(
             $args['oauth_scope']
         );
+        $token = $auth_credentials->fetchAuthToken();
+        $update_metadata =
+            function ($metadata,
+                      $authUri = null,
+                      ClientInterface $client = null) use ($token) {
+                $metadata_copy = $metadata;
+                $metadata_copy[CredentialsLoader::AUTH_METADATA_KEY] =
+                    [sprintf('%s %s',
+                             $token['token_type'],
+                             $token['access_token'])];
+
+                return $metadata_copy;
+            };
+        $opts['update_metadata'] = $update_metadata;
     }
-    $opts['update_metadata'] = $auth_credentials->getUpdateMetadataFunc();
-}
 
-if ($test_case == 'oauth2_auth_token') {
-    $auth_credentials = ApplicationDefaultCredentials::getCredentials(
-        $args['oauth_scope']
-    );
-    $token = $auth_credentials->fetchAuthToken();
-    $update_metadata =
-        function ($metadata,
-                  $authUri = null,
-                  ClientInterface $client = null) use ($token) {
-            $metadata_copy = $metadata;
-            $metadata_copy[CredentialsLoader::AUTH_METADATA_KEY] =
-                [sprintf('%s %s',
-                         $token['token_type'],
-                         $token['access_token'])];
-
-            return $metadata_copy;
-        };
-    $opts['update_metadata'] = $update_metadata;
+    $stub = new grpc\testing\TestServiceClient($server_address, $opts);
+
+    echo "Connecting to $server_address\n";
+    echo "Running test case $test_case\n";
+
+    switch ($test_case) {
+        case 'empty_unary':
+            emptyUnary($stub);
+            break;
+        case 'large_unary':
+            largeUnary($stub);
+            break;
+        case 'client_streaming':
+            clientStreaming($stub);
+            break;
+        case 'server_streaming':
+            serverStreaming($stub);
+            break;
+        case 'ping_pong':
+            pingPong($stub);
+            break;
+        case 'empty_stream':
+            emptyStream($stub);
+            break;
+        case 'cancel_after_begin':
+            cancelAfterBegin($stub);
+            break;
+        case 'cancel_after_first_response':
+            cancelAfterFirstResponse($stub);
+            break;
+        case 'timeout_on_sleeping_server':
+            timeoutOnSleepingServer($stub);
+            break;
+        case 'service_account_creds':
+            serviceAccountCreds($stub, $args);
+            break;
+        case 'compute_engine_creds':
+            computeEngineCreds($stub, $args);
+            break;
+        case 'jwt_token_creds':
+            jwtTokenCreds($stub, $args);
+            break;
+        case 'oauth2_auth_token':
+            oauth2AuthToken($stub, $args);
+            break;
+        case 'per_rpc_creds':
+            perRpcCreds($stub, $args);
+            break;
+        default:
+            echo "Unsupported test case $test_case\n";
+            exit(1);
+    }
 }
 
-$stub = new grpc\testing\TestServiceClient($server_address, $opts);
-
-echo "Connecting to $server_address\n";
-echo "Running test case $test_case\n";
-
-switch ($test_case) {
-    case 'empty_unary':
-        emptyUnary($stub);
-        break;
-    case 'large_unary':
-        largeUnary($stub);
-        break;
-    case 'client_streaming':
-        clientStreaming($stub);
-        break;
-    case 'server_streaming':
-        serverStreaming($stub);
-        break;
-    case 'ping_pong':
-        pingPong($stub);
-        break;
-    case 'empty_stream':
-        emptyStream($stub);
-        break;
-    case 'cancel_after_begin':
-        cancelAfterBegin($stub);
-        break;
-    case 'cancel_after_first_response':
-        cancelAfterFirstResponse($stub);
-        break;
-    case 'timeout_on_sleeping_server':
-        timeoutOnSleepingServer($stub);
-        break;
-    case 'service_account_creds':
-        serviceAccountCreds($stub, $args);
-        break;
-    case 'compute_engine_creds':
-        computeEngineCreds($stub, $args);
-        break;
-    case 'jwt_token_creds':
-        jwtTokenCreds($stub, $args);
-        break;
-    case 'oauth2_auth_token':
-        oauth2AuthToken($stub, $args);
-        break;
-    case 'per_rpc_creds':
-        perRpcCreds($stub, $args);
-        break;
-    default:
-        echo "Unsupported test case $test_case\n";
-        exit(1);
+if (isset($_SERVER['PHP_SELF']) && preg_match('/interop_client/', $_SERVER['PHP_SELF'])) {
+    $args = getopt('', ['server_host:', 'server_port:', 'test_case:',
+                        'use_tls::', 'use_test_ca::',
+                        'server_host_override:', 'oauth_scope:',
+                        'default_service_account:', ]);
+    interop_main($args);
 }
diff --git a/src/php/tests/interop/metrics_client.php b/src/php/tests/interop/metrics_client.php
new file mode 100644
index 0000000000..404e5e191b
--- /dev/null
+++ b/src/php/tests/interop/metrics_client.php
@@ -0,0 +1,17 @@
+<?php
+
+$args = getopt('', ['metric_server_address:', 'total_only::']);
+$parts = explode(':', $args['metric_server_address']);
+$server_host = $parts[0];
+$server_port = (count($parts) == 2) ? $parts[1] : '';
+
+$socket = socket_create(AF_INET, SOCK_STREAM, 0);
+if (@!socket_connect($socket, $server_host, $server_port)) {
+  echo "Cannot connect to merics server...\n";
+  exit(1);
+}
+socket_write($socket, 'qps');
+while ($out = socket_read($socket, 1024)) {
+  echo "$out\n";
+}
+socket_close($socket);
diff --git a/src/php/tests/interop/stress_client.php b/src/php/tests/interop/stress_client.php
new file mode 100644
index 0000000000..f0e1d340f7
--- /dev/null
+++ b/src/php/tests/interop/stress_client.php
@@ -0,0 +1,83 @@
+<?php
+
+include_once('interop_client.php');
+
+function stress_main($args) {
+  mt_srand();
+  set_time_limit(0);
+
+  // open socket to listen as metrics server
+  $socket = socket_create(AF_INET, SOCK_STREAM, 0);
+  socket_set_option($socket, SOL_SOCKET, SO_REUSEADDR, 1);
+  if (@!socket_bind($socket, 'localhost', $args['metrics_port'])) {
+    echo "Cannot create socket for metrics server...\n";
+    exit(1);
+  }
+  socket_listen($socket);
+  socket_set_nonblock($socket);
+
+  $start_time = microtime(true);
+  $count = 0;
+  $deadline = $args['test_duration_secs'] ?
+              ($start_time + $args['test_duration_secs']) : false;
+  $num_test_cases = count($args['test_cases']);
+
+  while (true) {
+    $current_time = microtime(true);
+    if ($deadline && $current_time > $deadline) {
+      break;
+    }
+    if ($client_connection = socket_accept($socket)) {
+      // there is an incoming request, respond with qps metrics
+      $input = socket_read($client_connection, 1024);
+      $qps = round($count / ($current_time - $start_time));
+      socket_write($client_connection, "qps: $qps");
+      socket_close($client_connection);
+    } else {
+      // do actual work, run one interop test case
+      $args['test_case'] =
+          $args['test_cases'][mt_rand(0, $num_test_cases - 1)];
+      @interop_main($args);
+      $count++;
+    }
+  }
+  socket_close($socket);
+  echo "Number of interop tests run in $args[test_duration_secs] seconds: $count.\n";
+}
+
+// process command line arguments
+$raw_args = getopt('',
+  ['server_addresses::',
+   'test_cases:',
+   'metrics_port::',
+   'test_duration_secs::',
+   'num_channels_per_server::',
+   'num_stubs_per_channel::']);
+
+$args = [];
+
+if (empty($raw_args['server_addresses'])) {
+  $args['server_host'] = 'localhost';
+  $args['server_port'] = '8080';
+} else {
+  $parts = explode(':', $raw_args['server_addresses']);
+  $args['server_host'] = $parts[0];
+  $args['server_port'] = (count($parts) == 2) ? $parts[1] : '';
+}
+
+$args['metrics_port'] = empty($raw_args['metrics_port']) ?
+  '8081' : $args['metrics_port'];
+
+$args['test_duration_secs'] = empty($raw_args['test_duration_secs']) ||
+  $raw_args['test_duration_secs'] == -1 ?
+  false : $raw_args['test_duration_secs'];
+
+$test_cases = [];
+$test_case_strs = explode(',', $raw_args['test_cases']);
+foreach ($test_case_strs as $test_case_str) {
+  $parts = explode(':', $test_case_str);
+  $test_cases = array_merge($test_cases, array_fill(0, $parts[1], $parts[0]));
+}
+$args['test_cases'] = $test_cases;
+
+stress_main($args);
-- 
GitLab


From c1bb55eef7343655cd23051d1e1b348c99756b40 Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Wed, 4 May 2016 09:53:09 -0700
Subject: [PATCH 298/570] reuse interop client stub

---
 src/php/tests/interop/interop_client.php | 14 ++++++++++++--
 src/php/tests/interop/metrics_client.php |  4 ++--
 src/php/tests/interop/stress_client.php  |  3 ++-
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/src/php/tests/interop/interop_client.php b/src/php/tests/interop/interop_client.php
index 965a543b10..830df13337 100755
--- a/src/php/tests/interop/interop_client.php
+++ b/src/php/tests/interop/interop_client.php
@@ -388,7 +388,7 @@ function timeoutOnSleepingServer($stub)
              'Call status was not DEADLINE_EXCEEDED');
 }
 
-function interop_main($args)
+function _makeStub($args)
 {
     if (!array_key_exists('server_host', $args)) {
         throw new Exception('Missing argument: --server_host is required');
@@ -474,7 +474,15 @@ function interop_main($args)
 
     $stub = new grpc\testing\TestServiceClient($server_address, $opts);
 
-    echo "Connecting to $server_address\n";
+    return $stub;
+}
+
+function interop_main($args, $stub = false) {
+    if (!$stub) {
+        $stub = _makeStub($args);
+    }
+
+    $test_case = $args['test_case'];
     echo "Running test case $test_case\n";
 
     switch ($test_case) {
@@ -524,6 +532,8 @@ function interop_main($args)
             echo "Unsupported test case $test_case\n";
             exit(1);
     }
+
+    return $stub;
 }
 
 if (isset($_SERVER['PHP_SELF']) && preg_match('/interop_client/', $_SERVER['PHP_SELF'])) {
diff --git a/src/php/tests/interop/metrics_client.php b/src/php/tests/interop/metrics_client.php
index 404e5e191b..7f5ba5b3cc 100644
--- a/src/php/tests/interop/metrics_client.php
+++ b/src/php/tests/interop/metrics_client.php
@@ -1,7 +1,7 @@
 <?php
 
-$args = getopt('', ['metric_server_address:', 'total_only::']);
-$parts = explode(':', $args['metric_server_address']);
+$args = getopt('', ['metrics_server_address:', 'total_only::']);
+$parts = explode(':', $args['metrics_server_address']);
 $server_host = $parts[0];
 $server_port = (count($parts) == 2) ? $parts[1] : '';
 
diff --git a/src/php/tests/interop/stress_client.php b/src/php/tests/interop/stress_client.php
index f0e1d340f7..c2b4020f5c 100644
--- a/src/php/tests/interop/stress_client.php
+++ b/src/php/tests/interop/stress_client.php
@@ -21,6 +21,7 @@ function stress_main($args) {
   $deadline = $args['test_duration_secs'] ?
               ($start_time + $args['test_duration_secs']) : false;
   $num_test_cases = count($args['test_cases']);
+  $stub = false;
 
   while (true) {
     $current_time = microtime(true);
@@ -37,7 +38,7 @@ function stress_main($args) {
       // do actual work, run one interop test case
       $args['test_case'] =
           $args['test_cases'][mt_rand(0, $num_test_cases - 1)];
-      @interop_main($args);
+      $stub = @interop_main($args, $stub);
       $count++;
     }
   }
-- 
GitLab


From 9074efd410a5e024a84481f8a478de330370512f Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Thu, 5 May 2016 16:38:15 -0700
Subject: [PATCH 299/570] fix copyright

---
 src/php/tests/interop/interop_client.php |  2 +-
 src/php/tests/interop/metrics_client.php | 32 ++++++++++++++++++++++++
 src/php/tests/interop/stress_client.php  | 32 ++++++++++++++++++++++++
 3 files changed, 65 insertions(+), 1 deletion(-)

diff --git a/src/php/tests/interop/interop_client.php b/src/php/tests/interop/interop_client.php
index 830df13337..565bfce74f 100755
--- a/src/php/tests/interop/interop_client.php
+++ b/src/php/tests/interop/interop_client.php
@@ -1,7 +1,7 @@
 <?php
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/php/tests/interop/metrics_client.php b/src/php/tests/interop/metrics_client.php
index 7f5ba5b3cc..46f4212f77 100644
--- a/src/php/tests/interop/metrics_client.php
+++ b/src/php/tests/interop/metrics_client.php
@@ -1,4 +1,36 @@
 <?php
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
 
 $args = getopt('', ['metrics_server_address:', 'total_only::']);
 $parts = explode(':', $args['metrics_server_address']);
diff --git a/src/php/tests/interop/stress_client.php b/src/php/tests/interop/stress_client.php
index c2b4020f5c..2339f0d105 100644
--- a/src/php/tests/interop/stress_client.php
+++ b/src/php/tests/interop/stress_client.php
@@ -1,4 +1,36 @@
 <?php
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
 
 include_once('interop_client.php');
 
-- 
GitLab


From 4f5b2916cc0953de3118bb1ba191346551483ec5 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Fri, 6 May 2016 10:48:17 -0700
Subject: [PATCH 300/570] fix clang formatting

---
 test/cpp/interop/interop_client.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/cpp/interop/interop_client.cc b/test/cpp/interop/interop_client.cc
index ca89d05594..e9d95dc8d0 100644
--- a/test/cpp/interop/interop_client.cc
+++ b/test/cpp/interop/interop_client.cc
@@ -153,7 +153,7 @@ bool InteropClient::AssertStatusOk(const Status& s) {
 }
 
 bool InteropClient::AssertStatusCode(const Status& s,
-                                            StatusCode expected_code) {
+                                     StatusCode expected_code) {
   if (s.error_code() == expected_code) {
     return true;
   }
-- 
GitLab


From 6bbe369434f466e4694243305485e503eaf3ea02 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 6 May 2016 11:43:22 -0700
Subject: [PATCH 301/570] Make Ruby library terminate on Ctrl+C on client and
 server

---
 src/ruby/ext/grpc/rb_grpc.c              |  2 +
 src/ruby/ext/grpc/rb_signal.c            | 66 +++++++++++++++++++++++
 src/ruby/ext/grpc/rb_signal.h            | 39 ++++++++++++++
 src/ruby/lib/grpc.rb                     |  3 ++
 src/ruby/lib/grpc/generic/active_call.rb |  6 +++
 src/ruby/lib/grpc/generic/rpc_server.rb  | 57 +++-----------------
 src/ruby/lib/grpc/signals.rb             | 69 ++++++++++++++++++++++++
 7 files changed, 191 insertions(+), 51 deletions(-)
 create mode 100644 src/ruby/ext/grpc/rb_signal.c
 create mode 100644 src/ruby/ext/grpc/rb_signal.h
 create mode 100644 src/ruby/lib/grpc/signals.rb

diff --git a/src/ruby/ext/grpc/rb_grpc.c b/src/ruby/ext/grpc/rb_grpc.c
index acb47b0055..9145c52ef8 100644
--- a/src/ruby/ext/grpc/rb_grpc.c
+++ b/src/ruby/ext/grpc/rb_grpc.c
@@ -50,6 +50,7 @@
 #include "rb_loader.h"
 #include "rb_server.h"
 #include "rb_server_credentials.h"
+#include "rb_signal.h"
 
 static VALUE grpc_rb_cTimeVal = Qnil;
 
@@ -332,6 +333,7 @@ void Init_grpc_c() {
   Init_grpc_channel_credentials();
   Init_grpc_server();
   Init_grpc_server_credentials();
+  Init_grpc_signals();
   Init_grpc_status_codes();
   Init_grpc_time_consts();
 }
diff --git a/src/ruby/ext/grpc/rb_signal.c b/src/ruby/ext/grpc/rb_signal.c
new file mode 100644
index 0000000000..dd60b0f251
--- /dev/null
+++ b/src/ruby/ext/grpc/rb_signal.c
@@ -0,0 +1,66 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <ruby/ruby.h>
+#include <signal.h>
+#include <stdbool.h>
+
+#include <grpc/support/log.h>
+
+#include "rb_grpc.h"
+
+static void (*old_sigint_handler)(int);
+static void (*old_sigterm_handler)(int);
+
+static volatile bool signal_received = false;
+
+static void handle_signal(int signum) {
+  signal_received = true;
+  if (signum == SIGINT) {
+    old_sigint_handler(signum);
+  } else if (signum == SIGTERM) {
+    old_sigterm_handler(signum);
+  }
+}
+
+static VALUE grpc_rb_signal_received(VALUE self) {
+  (void)self;
+  return signal_received ? Qtrue : Qfalse;
+}
+
+void Init_grpc_signals() {
+  old_sigint_handler = signal(SIGINT, handle_signal);
+  old_sigterm_handler = signal(SIGTERM, handle_signal);
+  rb_define_singleton_method(grpc_rb_mGrpcCore, "signal_received?",
+                             grpc_rb_signal_received, 0);
+}
diff --git a/src/ruby/ext/grpc/rb_signal.h b/src/ruby/ext/grpc/rb_signal.h
new file mode 100644
index 0000000000..07e49c0a8b
--- /dev/null
+++ b/src/ruby/ext/grpc/rb_signal.h
@@ -0,0 +1,39 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_RB_SIGNAL_H_
+#define GRPC_RB_SIGNAL_H_
+
+void Init_grpc_signals();
+
+#endif  /* GRPC_RB_SIGNAL_H_ */
diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index 79fa705b1c..7c9aae30e9 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -33,6 +33,7 @@ require_relative 'grpc/errors'
 require_relative 'grpc/grpc'
 require_relative 'grpc/logconfig'
 require_relative 'grpc/notifier'
+require_relative 'grpc/signals'
 require_relative 'grpc/version'
 require_relative 'grpc/core/time_consts'
 require_relative 'grpc/generic/active_call'
@@ -47,3 +48,5 @@ begin
 ensure
   file.close
 end
+
+GRPC::Signals.wait_for_signals
diff --git a/src/ruby/lib/grpc/generic/active_call.rb b/src/ruby/lib/grpc/generic/active_call.rb
index ecf3cc3293..fd20a86144 100644
--- a/src/ruby/lib/grpc/generic/active_call.rb
+++ b/src/ruby/lib/grpc/generic/active_call.rb
@@ -28,7 +28,9 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 require 'forwardable'
+require 'weakref'
 require_relative 'bidi_call'
+require_relative '../signals'
 
 class Struct
   # BatchResult is the struct returned by calls to call#start_batch.
@@ -121,6 +123,10 @@ module GRPC
       @unmarshal = unmarshal
       @metadata_tag = metadata_tag
       @op_notifier = nil
+      weak_self = WeakRef.new(self)
+      remove_handler = GRPC::Signals.register_handler(&weak_self
+                                                        .method(:cancel))
+      ObjectSpace.define_finalizer(self, remove_handler)
     end
 
     # output_metadata are provides access to hash that can be used to
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index a0f4071adc..81082d13bf 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -28,46 +28,13 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 require_relative '../grpc'
+require_relative '../signals'
 require_relative 'active_call'
 require_relative 'service'
 require 'thread'
 
-# A global that contains signals the gRPC servers should respond to.
-$grpc_signals = []
-
 # GRPC contains the General RPC module.
 module GRPC
-  # Handles the signals in $grpc_signals.
-  #
-  # @return false if the server should exit, true if not.
-  def handle_signals
-    loop do
-      sig = $grpc_signals.shift
-      case sig
-      when 'INT'
-        return false
-      when 'TERM'
-        return false
-      when nil
-        return true
-      end
-    end
-    true
-  end
-  module_function :handle_signals
-
-  # Sets up a signal handler that adds signals to the signal handling global.
-  #
-  # Signal handlers should do as little as humanly possible.
-  # Here, they just add themselves to $grpc_signals
-  #
-  # RpcServer (and later other parts of gRPC) monitors the signals
-  # $grpc_signals in its own non-signal context.
-  def trap_signals
-    %w(INT TERM).each { |sig| trap(sig) { $grpc_signals << sig } }
-  end
-  module_function :trap_signals
-
   # Pool is a simple thread pool.
   class Pool
     # Default keep alive period is 1s
@@ -328,23 +295,6 @@ module GRPC
       end
     end
 
-    # Runs the server in its own thread, then waits for signal INT or TERM on
-    # the current thread to terminate it.
-    def run_till_terminated
-      GRPC.trap_signals
-      t = Thread.new do
-        run
-      end
-      t.abort_on_exception = true
-      wait_till_running
-      until running_state == :stopped
-        sleep SIGNAL_CHECK_PERIOD
-        break unless GRPC.handle_signals
-      end
-      stop
-      t.join
-    end
-
     # handle registration of classes
     #
     # service is either a class that includes GRPC::GenericService and whose
@@ -403,9 +353,14 @@ module GRPC
         transition_running_state(:running)
         @run_cond.broadcast
       end
+      remove_signal_handler = GRPC::Signals.register_handler { stop }
       loop_handle_server_calls
+      # Remove signal handler when server stops
+      remove_signal_handler.call
     end
 
+    alias_method :run_till_terminated, :run
+
     # Sends RESOURCE_EXHAUSTED if there are too many unprocessed jobs
     def available?(an_rpc)
       jobs_count, max = @pool.jobs_waiting, @max_waiting_requests
diff --git a/src/ruby/lib/grpc/signals.rb b/src/ruby/lib/grpc/signals.rb
new file mode 100644
index 0000000000..7d2ec25dcb
--- /dev/null
+++ b/src/ruby/lib/grpc/signals.rb
@@ -0,0 +1,69 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+require 'thread'
+require_relative 'grpc'
+
+# GRPC contains the General RPC module.
+module GRPC
+  # Signals contains gRPC functions related to signal handling
+  module Signals
+    @interpreter_exiting = false
+    @signal_handlers = []
+    @handlers_mutex = Mutex.new
+
+    def register_handler(&handler)
+      @handlers_mutex.synchronize do
+        @signal_handlers.push(handler)
+        handler.call if @exit_signal_received
+      end
+      # Returns a function to remove the handler
+      lambda do
+        @handlers_mutex.synchronize { @signal_handlers.delete(handler) }
+      end
+    end
+    module_function :register_handler
+
+    def wait_for_signals
+      t = Thread.new do
+        sleep 1 until GRPC::Core.signal_received? || @interpreter_exiting
+        unless @interpreter_exiting
+          @handlers_mutex.synchronize do
+            @signal_handlers.each(&:call)
+          end
+        end
+      end
+      at_exit do
+        @interpreter_exiting = true
+        t.join
+      end
+    end
+    module_function :wait_for_signals
+  end
+end
-- 
GitLab


From f6cedf82c30c9329e06d8b93c6ef28b7f2ad7e3a Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Thu, 5 May 2016 16:50:49 -0700
Subject: [PATCH 302/570] Made complex directories for python protoc test

---
 .../protoc_plugin/beta_python_plugin_test.py  | 295 +++++++++---------
 .../protos/payload/test_payload.proto         |  51 +++
 .../protos/requests/r/test_requests.proto     |  77 +++++
 .../protos/responses/test_responses.proto     |  47 +++
 .../service/test_service.proto}               |  85 +----
 5 files changed, 333 insertions(+), 222 deletions(-)
 create mode 100644 src/python/grpcio/tests/protoc_plugin/protos/payload/test_payload.proto
 create mode 100644 src/python/grpcio/tests/protoc_plugin/protos/requests/r/test_requests.proto
 create mode 100644 src/python/grpcio/tests/protoc_plugin/protos/responses/test_responses.proto
 rename src/python/grpcio/tests/protoc_plugin/{protoc_plugin_test.proto => protos/service/test_service.proto} (54%)

diff --git a/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py b/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
index 3dc3042e38..7466f88059 100644
--- a/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
+++ b/src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
@@ -59,11 +59,12 @@ STUB_FACTORY_IDENTIFIER = 'beta_create_TestService_stub'
 
 class _ServicerMethods(object):
 
-  def __init__(self, test_pb2):
+  def __init__(self, response_pb2, payload_pb2):
     self._condition = threading.Condition()
     self._paused = False
     self._fail = False
-    self._test_pb2 = test_pb2
+    self._response_pb2 = response_pb2
+    self._payload_pb2 = payload_pb2
 
   @contextlib.contextmanager
   def pause(self):  # pylint: disable=invalid-name
@@ -90,22 +91,22 @@ class _ServicerMethods(object):
         self._condition.wait()
 
   def UnaryCall(self, request, unused_rpc_context):
-    response = self._test_pb2.SimpleResponse()
-    response.payload.payload_type = self._test_pb2.COMPRESSABLE
+    response = self._response_pb2.SimpleResponse()
+    response.payload.payload_type = self._payload_pb2.COMPRESSABLE
     response.payload.payload_compressable = 'a' * request.response_size
     self._control()
     return response
 
   def StreamingOutputCall(self, request, unused_rpc_context):
     for parameter in request.response_parameters:
-      response = self._test_pb2.StreamingOutputCallResponse()
-      response.payload.payload_type = self._test_pb2.COMPRESSABLE
+      response = self._response_pb2.StreamingOutputCallResponse()
+      response.payload.payload_type = self._payload_pb2.COMPRESSABLE
       response.payload.payload_compressable = 'a' * parameter.size
       self._control()
       yield response
 
   def StreamingInputCall(self, request_iter, unused_rpc_context):
-    response = self._test_pb2.StreamingInputCallResponse()
+    response = self._response_pb2.StreamingInputCallResponse()
     aggregated_payload_size = 0
     for request in request_iter:
       aggregated_payload_size += len(request.payload.payload_compressable)
@@ -116,8 +117,8 @@ class _ServicerMethods(object):
   def FullDuplexCall(self, request_iter, unused_rpc_context):
     for request in request_iter:
       for parameter in request.response_parameters:
-        response = self._test_pb2.StreamingOutputCallResponse()
-        response.payload.payload_type = self._test_pb2.COMPRESSABLE
+        response = self._response_pb2.StreamingOutputCallResponse()
+        response.payload.payload_type = self._payload_pb2.COMPRESSABLE
         response.payload.payload_compressable = 'a' * parameter.size
         self._control()
         yield response
@@ -126,8 +127,8 @@ class _ServicerMethods(object):
     responses = []
     for request in request_iter:
       for parameter in request.response_parameters:
-        response = self._test_pb2.StreamingOutputCallResponse()
-        response.payload.payload_type = self._test_pb2.COMPRESSABLE
+        response = self._response_pb2.StreamingOutputCallResponse()
+        response.payload.payload_type = self._payload_pb2.COMPRESSABLE
         response.payload.payload_compressable = 'a' * parameter.size
         self._control()
         responses.append(response)
@@ -136,23 +137,25 @@ class _ServicerMethods(object):
 
 
 @contextlib.contextmanager
-def _CreateService(test_pb2):
+def _CreateService(service_pb2, response_pb2, payload_pb2):
   """Provides a servicer backend and a stub.
 
   The servicer is just the implementation of the actual servicer passed to the
   face player of the python RPC implementation; the two are detached.
 
   Args:
-    test_pb2: The test_pb2 module generated by this test.
+    service_pb2: The service_pb2 module generated by this test.
+    response_pb2: The response_pb2 module generated by this test
+    payload_pb2: The payload_pb2 module generated by this test
 
   Yields:
     A (servicer_methods, stub) pair where servicer_methods is the back-end of
       the service bound to the stub and and stub is the stub on which to invoke
       RPCs.
   """
-  servicer_methods = _ServicerMethods(test_pb2)
+  servicer_methods = _ServicerMethods(response_pb2, payload_pb2)
 
-  class Servicer(getattr(test_pb2, SERVICER_IDENTIFIER)):
+  class Servicer(getattr(service_pb2, SERVICER_IDENTIFIER)):
 
     def UnaryCall(self, request, context):
       return servicer_methods.UnaryCall(request, context)
@@ -170,55 +173,52 @@ def _CreateService(test_pb2):
       return servicer_methods.HalfDuplexCall(request_iter, context)
 
   servicer = Servicer()
-  server = getattr(test_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
+  server = getattr(service_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
   port = server.add_insecure_port('[::]:0')
   server.start()
   channel = implementations.insecure_channel('localhost', port)
-  stub = getattr(test_pb2, STUB_FACTORY_IDENTIFIER)(channel)
-  yield servicer_methods, stub
+  stub = getattr(service_pb2, STUB_FACTORY_IDENTIFIER)(channel)
+  yield (servicer_methods, stub)
   server.stop(0)
 
 
 @contextlib.contextmanager
-def _CreateIncompleteService(test_pb2):
+def _CreateIncompleteService(service_pb2):
   """Provides a servicer backend that fails to implement methods and its stub.
 
   The servicer is just the implementation of the actual servicer passed to the
   face player of the python RPC implementation; the two are detached.
-
   Args:
-    test_pb2: The test_pb2 module generated by this test.
-
+    service_pb2: The service_pb2 module generated by this test.
   Yields:
     A (servicer_methods, stub) pair where servicer_methods is the back-end of
       the service bound to the stub and and stub is the stub on which to invoke
       RPCs.
   """
-  servicer_methods = _ServicerMethods(test_pb2)
 
-  class Servicer(getattr(test_pb2, SERVICER_IDENTIFIER)):
+  class Servicer(getattr(service_pb2, SERVICER_IDENTIFIER)):
     pass
 
   servicer = Servicer()
-  server = getattr(test_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
+  server = getattr(service_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
   port = server.add_insecure_port('[::]:0')
   server.start()
   channel = implementations.insecure_channel('localhost', port)
-  stub = getattr(test_pb2, STUB_FACTORY_IDENTIFIER)(channel)
-  yield servicer_methods, stub
+  stub = getattr(service_pb2, STUB_FACTORY_IDENTIFIER)(channel)
+  yield None, stub
   server.stop(0)
 
 
-def _streaming_input_request_iterator(test_pb2):
+def _streaming_input_request_iterator(request_pb2, payload_pb2):
   for _ in range(3):
-    request = test_pb2.StreamingInputCallRequest()
-    request.payload.payload_type = test_pb2.COMPRESSABLE
+    request = request_pb2.StreamingInputCallRequest()
+    request.payload.payload_type = payload_pb2.COMPRESSABLE
     request.payload.payload_compressable = 'a'
     yield request
 
 
-def _streaming_output_request(test_pb2):
-  request = test_pb2.StreamingOutputCallRequest()
+def _streaming_output_request(request_pb2):
+  request = request_pb2.StreamingOutputCallRequest()
   sizes = [1, 2, 3]
   request.response_parameters.add(size=sizes[0], interval_us=0)
   request.response_parameters.add(size=sizes[1], interval_us=0)
@@ -226,11 +226,11 @@ def _streaming_output_request(test_pb2):
   return request
 
 
-def _full_duplex_request_iterator(test_pb2):
-  request = test_pb2.StreamingOutputCallRequest()
+def _full_duplex_request_iterator(request_pb2):
+  request = request_pb2.StreamingOutputCallRequest()
   request.response_parameters.add(size=1, interval_us=0)
   yield request
-  request = test_pb2.StreamingOutputCallRequest()
+  request = request_pb2.StreamingOutputCallRequest()
   request.response_parameters.add(size=2, interval_us=0)
   request.response_parameters.add(size=3, interval_us=0)
   yield request
@@ -250,8 +250,6 @@ class PythonPluginTest(unittest.TestCase):
     protoc_command = 'protoc'
     protoc_plugin_filename = distutils.spawn.find_executable(
         'grpc_python_plugin')
-    test_proto_filename = pkg_resources.resource_filename(
-        'tests.protoc_plugin', 'protoc_plugin_test.proto')
     if not os.path.isfile(protoc_command):
       # Assume that if we haven't built protoc that it's on the system.
       protoc_command = 'protoc'
@@ -259,19 +257,44 @@ class PythonPluginTest(unittest.TestCase):
     # Ensure that the output directory exists.
     self.outdir = tempfile.mkdtemp()
 
+    # Find all proto files
+    paths = []
+    root_dir = os.path.dirname(os.path.realpath(__file__))
+    proto_dir = os.path.join(root_dir, 'protos')
+    for walk_root, _, filenames in os.walk(proto_dir):
+      for filename in filenames:
+        if filename.endswith('.proto'):
+          path = os.path.join(walk_root, filename)
+          paths.append(path)
+
     # Invoke protoc with the plugin.
     cmd = [
         protoc_command,
         '--plugin=protoc-gen-python-grpc=%s' % protoc_plugin_filename,
-        '-I .',
+        '-I %s' % root_dir,
         '--python_out=%s' % self.outdir,
-        '--python-grpc_out=%s' % self.outdir,
-        os.path.basename(test_proto_filename),
-    ]
+        '--python-grpc_out=%s' % self.outdir
+    ] + paths
     subprocess.check_call(' '.join(cmd), shell=True, env=os.environ,
-                          cwd=os.path.dirname(test_proto_filename))
+                          cwd=os.path.dirname(os.path.realpath(__file__)))
+
+    # Generated proto directories dont include __init__.py, but
+    # these are needed for python package resolution
+    for walk_root, _, _ in os.walk(os.path.join(self.outdir, 'protos')):
+      path = os.path.join(walk_root, '__init__.py')
+      open(path, 'a').close()
+
     sys.path.insert(0, self.outdir)
 
+    import protos.payload.test_payload_pb2 as payload_pb2  # pylint: disable=g-import-not-at-top
+    import protos.requests.r.test_requests_pb2 as request_pb2  # pylint: disable=g-import-not-at-top
+    import protos.responses.test_responses_pb2 as response_pb2  # pylint: disable=g-import-not-at-top
+    import protos.service.test_service_pb2 as service_pb2  # pylint: disable=g-import-not-at-top
+    self._payload_pb2 = payload_pb2
+    self._request_pb2 = request_pb2
+    self._response_pb2 = response_pb2
+    self._service_pb2 = service_pb2
+
   def tearDown(self):
     try:
       shutil.rmtree(self.outdir)
@@ -282,43 +305,40 @@ class PythonPluginTest(unittest.TestCase):
 
   def testImportAttributes(self):
     # check that we can access the generated module and its members.
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    self.assertIsNotNone(getattr(test_pb2, SERVICER_IDENTIFIER, None))
-    self.assertIsNotNone(getattr(test_pb2, STUB_IDENTIFIER, None))
-    self.assertIsNotNone(getattr(test_pb2, SERVER_FACTORY_IDENTIFIER, None))
-    self.assertIsNotNone(getattr(test_pb2, STUB_FACTORY_IDENTIFIER, None))
+    self.assertIsNotNone(
+        getattr(self._service_pb2, SERVICER_IDENTIFIER, None))
+    self.assertIsNotNone(
+        getattr(self._service_pb2, STUB_IDENTIFIER, None))
+    self.assertIsNotNone(
+        getattr(self._service_pb2, SERVER_FACTORY_IDENTIFIER, None))
+    self.assertIsNotNone(
+        getattr(self._service_pb2, STUB_FACTORY_IDENTIFIER, None))
 
   def testUpDown(self):
-    import protoc_plugin_test_pb2 as test_pb2
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (servicer, stub):
-      request = test_pb2.SimpleRequest(response_size=13)
+    with _CreateService(
+        self._service_pb2, self._response_pb2, self._payload_pb2):
+      self._request_pb2.SimpleRequest(response_size=13)
 
   def testIncompleteServicer(self):
-    import protoc_plugin_test_pb2 as test_pb2
-    moves.reload_module(test_pb2)
-    with _CreateIncompleteService(test_pb2) as (servicer, stub):
-      request = test_pb2.SimpleRequest(response_size=13)
+    with _CreateIncompleteService(self._service_pb2) as (_, stub):
+      request = self._request_pb2.SimpleRequest(response_size=13)
       try:
-        response = stub.UnaryCall(request, test_constants.LONG_TIMEOUT)
+        stub.UnaryCall(request, test_constants.LONG_TIMEOUT)
       except face.AbortionError as error:
         self.assertEqual(interfaces.StatusCode.UNIMPLEMENTED, error.code)
 
   def testUnaryCall(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
-      request = test_pb2.SimpleRequest(response_size=13)
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = self._request_pb2.SimpleRequest(response_size=13)
       response = stub.UnaryCall(request, test_constants.LONG_TIMEOUT)
     expected_response = methods.UnaryCall(request, 'not a real context!')
     self.assertEqual(expected_response, response)
 
   def testUnaryCallFuture(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request = test_pb2.SimpleRequest(response_size=13)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = self._request_pb2.SimpleRequest(response_size=13)
       # Check that the call does not block waiting for the server to respond.
       with methods.pause():
         response_future = stub.UnaryCall.future(
@@ -328,10 +348,9 @@ class PythonPluginTest(unittest.TestCase):
     self.assertEqual(expected_response, response)
 
   def testUnaryCallFutureExpired(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
-      request = test_pb2.SimpleRequest(response_size=13)
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = self._request_pb2.SimpleRequest(response_size=13)
       with methods.pause():
         response_future = stub.UnaryCall.future(
             request, test_constants.SHORT_TIMEOUT)
@@ -339,30 +358,27 @@ class PythonPluginTest(unittest.TestCase):
           response_future.result()
 
   def testUnaryCallFutureCancelled(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request = test_pb2.SimpleRequest(response_size=13)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = self._request_pb2.SimpleRequest(response_size=13)
       with methods.pause():
         response_future = stub.UnaryCall.future(request, 1)
         response_future.cancel()
         self.assertTrue(response_future.cancelled())
 
   def testUnaryCallFutureFailed(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request = test_pb2.SimpleRequest(response_size=13)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = self._request_pb2.SimpleRequest(response_size=13)
       with methods.fail():
         response_future = stub.UnaryCall.future(
             request, test_constants.LONG_TIMEOUT)
         self.assertIsNotNone(response_future.exception())
 
   def testStreamingOutputCall(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request = _streaming_output_request(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = _streaming_output_request(self._request_pb2)
       responses = stub.StreamingOutputCall(
           request, test_constants.LONG_TIMEOUT)
       expected_responses = methods.StreamingOutputCall(
@@ -372,10 +388,9 @@ class PythonPluginTest(unittest.TestCase):
         self.assertEqual(expected_response, response)
 
   def testStreamingOutputCallExpired(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request = _streaming_output_request(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = _streaming_output_request(self._request_pb2)
       with methods.pause():
         responses = stub.StreamingOutputCall(
             request, test_constants.SHORT_TIMEOUT)
@@ -383,10 +398,9 @@ class PythonPluginTest(unittest.TestCase):
           list(responses)
 
   def testStreamingOutputCallCancelled(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request = _streaming_output_request(test_pb2)
-    with _CreateService(test_pb2) as (unused_methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = _streaming_output_request(self._request_pb2)
       responses = stub.StreamingOutputCall(
           request, test_constants.LONG_TIMEOUT)
       next(responses)
@@ -395,10 +409,9 @@ class PythonPluginTest(unittest.TestCase):
         next(responses)
 
   def testStreamingOutputCallFailed(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request = _streaming_output_request(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request = _streaming_output_request(self._request_pb2)
       with methods.fail():
         responses = stub.StreamingOutputCall(request, 1)
         self.assertIsNotNone(responses)
@@ -406,36 +419,38 @@ class PythonPluginTest(unittest.TestCase):
           next(responses)
 
   def testStreamingInputCall(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       response = stub.StreamingInputCall(
-          _streaming_input_request_iterator(test_pb2),
+          _streaming_input_request_iterator(
+              self._request_pb2, self._payload_pb2),
           test_constants.LONG_TIMEOUT)
     expected_response = methods.StreamingInputCall(
-        _streaming_input_request_iterator(test_pb2), 'not a real RpcContext!')
+        _streaming_input_request_iterator(self._request_pb2, self._payload_pb2),
+        'not a real RpcContext!')
     self.assertEqual(expected_response, response)
 
   def testStreamingInputCallFuture(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       with methods.pause():
         response_future = stub.StreamingInputCall.future(
-            _streaming_input_request_iterator(test_pb2),
+            _streaming_input_request_iterator(
+                self._request_pb2, self._payload_pb2),
             test_constants.LONG_TIMEOUT)
       response = response_future.result()
     expected_response = methods.StreamingInputCall(
-        _streaming_input_request_iterator(test_pb2), 'not a real RpcContext!')
+        _streaming_input_request_iterator(self._request_pb2, self._payload_pb2),
+        'not a real RpcContext!')
     self.assertEqual(expected_response, response)
 
   def testStreamingInputCallFutureExpired(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       with methods.pause():
         response_future = stub.StreamingInputCall.future(
-            _streaming_input_request_iterator(test_pb2),
+            _streaming_input_request_iterator(
+                self._request_pb2, self._payload_pb2),
             test_constants.SHORT_TIMEOUT)
         with self.assertRaises(face.ExpirationError):
           response_future.result()
@@ -443,12 +458,12 @@ class PythonPluginTest(unittest.TestCase):
             response_future.exception(), face.ExpirationError)
 
   def testStreamingInputCallFutureCancelled(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       with methods.pause():
         response_future = stub.StreamingInputCall.future(
-            _streaming_input_request_iterator(test_pb2),
+            _streaming_input_request_iterator(
+                self._request_pb2, self._payload_pb2),
             test_constants.LONG_TIMEOUT)
         response_future.cancel()
         self.assertTrue(response_future.cancelled())
@@ -456,32 +471,32 @@ class PythonPluginTest(unittest.TestCase):
         response_future.result()
 
   def testStreamingInputCallFutureFailed(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       with methods.fail():
         response_future = stub.StreamingInputCall.future(
-            _streaming_input_request_iterator(test_pb2),
+            _streaming_input_request_iterator(
+                self._request_pb2, self._payload_pb2),
             test_constants.LONG_TIMEOUT)
         self.assertIsNotNone(response_future.exception())
 
   def testFullDuplexCall(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       responses = stub.FullDuplexCall(
-          _full_duplex_request_iterator(test_pb2), test_constants.LONG_TIMEOUT)
+          _full_duplex_request_iterator(self._request_pb2),
+          test_constants.LONG_TIMEOUT)
       expected_responses = methods.FullDuplexCall(
-          _full_duplex_request_iterator(test_pb2), 'not a real RpcContext!')
+          _full_duplex_request_iterator(self._request_pb2),
+          'not a real RpcContext!')
       for expected_response, response in moves.zip_longest(
           expected_responses, responses):
         self.assertEqual(expected_response, response)
 
   def testFullDuplexCallExpired(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request_iterator = _full_duplex_request_iterator(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    request_iterator = _full_duplex_request_iterator(self._request_pb2)
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       with methods.pause():
         responses = stub.FullDuplexCall(
             request_iterator, test_constants.SHORT_TIMEOUT)
@@ -489,10 +504,9 @@ class PythonPluginTest(unittest.TestCase):
           list(responses)
 
   def testFullDuplexCallCancelled(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
-      request_iterator = _full_duplex_request_iterator(test_pb2)
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
+      request_iterator = _full_duplex_request_iterator(self._request_pb2)
       responses = stub.FullDuplexCall(
           request_iterator, test_constants.LONG_TIMEOUT)
       next(responses)
@@ -501,10 +515,9 @@ class PythonPluginTest(unittest.TestCase):
         next(responses)
 
   def testFullDuplexCallFailed(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    request_iterator = _full_duplex_request_iterator(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    request_iterator = _full_duplex_request_iterator(self._request_pb2)
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       with methods.fail():
         responses = stub.FullDuplexCall(
             request_iterator, test_constants.LONG_TIMEOUT)
@@ -513,14 +526,13 @@ class PythonPluginTest(unittest.TestCase):
           next(responses)
 
   def testHalfDuplexCall(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       def half_duplex_request_iterator():
-        request = test_pb2.StreamingOutputCallRequest()
+        request = self._request_pb2.StreamingOutputCallRequest()
         request.response_parameters.add(size=1, interval_us=0)
         yield request
-        request = test_pb2.StreamingOutputCallRequest()
+        request = self._request_pb2.StreamingOutputCallRequest()
         request.response_parameters.add(size=2, interval_us=0)
         request.response_parameters.add(size=3, interval_us=0)
         yield request
@@ -533,8 +545,6 @@ class PythonPluginTest(unittest.TestCase):
         self.assertEqual(expected_response, response)
 
   def testHalfDuplexCallWedged(self):
-    import protoc_plugin_test_pb2 as test_pb2  # pylint: disable=g-import-not-at-top
-    moves.reload_module(test_pb2)
     condition = threading.Condition()
     wait_cell = [False]
     @contextlib.contextmanager
@@ -547,13 +557,14 @@ class PythonPluginTest(unittest.TestCase):
         wait_cell[0] = False
         condition.notify_all()
     def half_duplex_request_iterator():
-      request = test_pb2.StreamingOutputCallRequest()
+      request = self._request_pb2.StreamingOutputCallRequest()
       request.response_parameters.add(size=1, interval_us=0)
       yield request
       with condition:
         while wait_cell[0]:
           condition.wait()
-    with _CreateService(test_pb2) as (methods, stub):
+    with _CreateService(self._service_pb2, self._response_pb2,
+                        self._payload_pb2) as (methods, stub):
       with wait():
         responses = stub.HalfDuplexCall(
             half_duplex_request_iterator(), test_constants.SHORT_TIMEOUT)
@@ -563,5 +574,5 @@ class PythonPluginTest(unittest.TestCase):
 
 
 if __name__ == '__main__':
-  os.chdir(os.path.dirname(sys.argv[0]))
+  #os.chdir(os.path.dirname(sys.argv[0]))
   unittest.main(verbosity=2)
diff --git a/src/python/grpcio/tests/protoc_plugin/protos/payload/test_payload.proto b/src/python/grpcio/tests/protoc_plugin/protos/payload/test_payload.proto
new file mode 100644
index 0000000000..457543aa79
--- /dev/null
+++ b/src/python/grpcio/tests/protoc_plugin/protos/payload/test_payload.proto
@@ -0,0 +1,51 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package grpc_protoc_plugin;
+
+enum PayloadType {
+  // Compressable text format.
+  COMPRESSABLE= 0;
+
+  // Uncompressable binary format.
+  UNCOMPRESSABLE = 1;
+
+  // Randomly chosen from all other formats defined in this enum.
+  RANDOM = 2;
+}
+
+message Payload {
+  PayloadType payload_type = 1;
+  oneof payload_body {
+    string payload_compressable = 2;
+    bytes payload_uncompressable = 3;
+  }
+}
diff --git a/src/python/grpcio/tests/protoc_plugin/protos/requests/r/test_requests.proto b/src/python/grpcio/tests/protoc_plugin/protos/requests/r/test_requests.proto
new file mode 100644
index 0000000000..54105df6a5
--- /dev/null
+++ b/src/python/grpcio/tests/protoc_plugin/protos/requests/r/test_requests.proto
@@ -0,0 +1,77 @@
+// Copyright 2016, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+import "protos/payload/test_payload.proto";
+
+package grpc_protoc_plugin;
+
+message SimpleRequest {
+  // Desired payload type in the response from the server.
+  // If response_type is RANDOM, server randomly chooses one from other formats.
+  PayloadType response_type = 1;
+
+  // Desired payload size in the response from the server.
+  // If response_type is COMPRESSABLE, this denotes the size before compression.
+  int32 response_size = 2;
+
+  // input payload sent along with the request.
+  Payload payload = 3;
+}
+
+message StreamingInputCallRequest {
+  // input payload sent along with the request.
+  Payload payload = 1;
+
+  // Not expecting any payload from the response.
+}
+
+message ResponseParameters {
+  // Desired payload sizes in responses from the server.
+  // If response_type is COMPRESSABLE, this denotes the size before compression.
+  int32 size = 1;
+
+  // Desired interval between consecutive responses in the response stream in
+  // microseconds.
+  int32 interval_us = 2;
+}
+
+message StreamingOutputCallRequest {
+  // Desired payload type in the response from the server.
+  // If response_type is RANDOM, the payload from each response in the stream
+  // might be of different types. This is to simulate a mixed type of payload
+  // stream.
+  PayloadType response_type = 1;
+
+  repeated ResponseParameters response_parameters = 2;
+
+  // input payload sent along with the request.
+  Payload payload = 3;
+}
diff --git a/src/python/grpcio/tests/protoc_plugin/protos/responses/test_responses.proto b/src/python/grpcio/tests/protoc_plugin/protos/responses/test_responses.proto
new file mode 100644
index 0000000000..734fbda86e
--- /dev/null
+++ b/src/python/grpcio/tests/protoc_plugin/protos/responses/test_responses.proto
@@ -0,0 +1,47 @@
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+import "protos/payload/test_payload.proto";
+
+package grpc_protoc_plugin;
+
+message SimpleResponse {
+  Payload payload = 1;
+}
+
+message StreamingInputCallResponse {
+  // Aggregated size of payloads received from the client.
+  int32 aggregated_payload_size = 1;
+}
+
+message StreamingOutputCallResponse {
+  Payload payload = 1;
+}
diff --git a/src/python/grpcio/tests/protoc_plugin/protoc_plugin_test.proto b/src/python/grpcio/tests/protoc_plugin/protos/service/test_service.proto
similarity index 54%
rename from src/python/grpcio/tests/protoc_plugin/protoc_plugin_test.proto
rename to src/python/grpcio/tests/protoc_plugin/protos/service/test_service.proto
index 6762a8e7f3..fe715ee7f9 100644
--- a/src/python/grpcio/tests/protoc_plugin/protoc_plugin_test.proto
+++ b/src/python/grpcio/tests/protoc_plugin/protos/service/test_service.proto
@@ -1,4 +1,4 @@
-// Copyright 2015, Google Inc.
+// Copyright 2016, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -27,87 +27,12 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// An integration test service that covers all the method signature permutations
-// of unary/streaming requests/responses.
-// This file is duplicated around the code base. See GitHub issue #526.
-syntax = "proto2";
+syntax = "proto3";
 
-package grpc_protoc_plugin;
-
-enum PayloadType {
-  // Compressable text format.
-  COMPRESSABLE= 1;
-
-  // Uncompressable binary format.
-  UNCOMPRESSABLE = 2;
-
-  // Randomly chosen from all other formats defined in this enum.
-  RANDOM = 3;
-}
-
-message Payload {
-  required PayloadType payload_type = 1;
-  oneof payload_body {
-    string payload_compressable = 2;
-    bytes payload_uncompressable = 3;
-  }
-}
-
-message SimpleRequest {
-  // Desired payload type in the response from the server.
-  // If response_type is RANDOM, server randomly chooses one from other formats.
-  optional PayloadType response_type = 1 [default=COMPRESSABLE];
-
-  // Desired payload size in the response from the server.
-  // If response_type is COMPRESSABLE, this denotes the size before compression.
-  optional int32 response_size = 2;
-
-  // Optional input payload sent along with the request.
-  optional Payload payload = 3;
-}
-
-message SimpleResponse {
-  optional Payload payload = 1;
-}
-
-message StreamingInputCallRequest {
-  // Optional input payload sent along with the request.
-  optional Payload payload = 1;
+import "protos/requests/r/test_requests.proto";
+import "protos/responses/test_responses.proto";
 
-  // Not expecting any payload from the response.
-}
-
-message StreamingInputCallResponse {
-  // Aggregated size of payloads received from the client.
-  optional int32 aggregated_payload_size = 1;
-}
-
-message ResponseParameters {
-  // Desired payload sizes in responses from the server.
-  // If response_type is COMPRESSABLE, this denotes the size before compression.
-  required int32 size = 1;
-
-  // Desired interval between consecutive responses in the response stream in
-  // microseconds.
-  required int32 interval_us = 2;
-}
-
-message StreamingOutputCallRequest {
-  // Desired payload type in the response from the server.
-  // If response_type is RANDOM, the payload from each response in the stream
-  // might be of different types. This is to simulate a mixed type of payload
-  // stream.
-  optional PayloadType response_type = 1 [default=COMPRESSABLE];
-
-  repeated ResponseParameters response_parameters = 2;
-
-  // Optional input payload sent along with the request.
-  optional Payload payload = 3;
-}
-
-message StreamingOutputCallResponse {
-  optional Payload payload = 1;
-}
+package grpc_protoc_plugin;
 
 service TestService {
   // One request followed by one response.
-- 
GitLab


From 6f0fe0f32728dfa781e49451a755d73df5fa6a88 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 6 May 2016 12:16:28 -0700
Subject: [PATCH 303/570] fix python distribtests with docker on overlay

---
 test/distrib/python/run_distrib_test.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/distrib/python/run_distrib_test.sh b/test/distrib/python/run_distrib_test.sh
index 6196e540c8..a0324a92b1 100755
--- a/test/distrib/python/run_distrib_test.sh
+++ b/test/distrib/python/run_distrib_test.sh
@@ -48,7 +48,10 @@ which $PYTHON || PYTHON=python
 which $PIP || PIP=pip
 
 # TODO(jtattermusch): this shouldn't be required
-${PIP} install --upgrade six pip
+# TODO(jtattermusch): run the command twice to workaround docker-on-overlay
+# issue https://github.com/docker/docker/issues/12327
+# (first attempt will fail when using docker with overlayFS)
+${PIP} install --upgrade six pip || ${PIP} install --upgrade six pip
 
 # At least one of the bdist packages has to succeed (whichever one matches the
 # test machine, anyway).
-- 
GitLab


From 4e2f7727a9d39b58d6e3d083a7ed9a5aa6bb5fcc Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 6 May 2016 12:28:58 -0700
Subject: [PATCH 304/570] rename grpc.protoc.compiler to grpc.tools.protoc

---
 test/distrib/python/run_distrib_test.sh                     | 2 +-
 .../python/grpcio_tools/grpc/{protoc => tools}/__init__.py  | 0
 .../python/grpcio_tools/grpc/{protoc => tools}/main.cc      | 2 +-
 .../python/grpcio_tools/grpc/{protoc => tools}/main.h       | 0
 .../grpc/{protoc/compiler.py => tools/protoc.py}            | 2 +-
 .../grpcio_tools/grpc/{protoc => tools}/protoc_compiler.pyx | 2 +-
 tools/distrib/python/grpcio_tools/setup.py                  | 6 +++---
 7 files changed, 7 insertions(+), 7 deletions(-)
 rename tools/distrib/python/grpcio_tools/grpc/{protoc => tools}/__init__.py (100%)
 rename tools/distrib/python/grpcio_tools/grpc/{protoc => tools}/main.cc (98%)
 rename tools/distrib/python/grpcio_tools/grpc/{protoc => tools}/main.h (100%)
 rename tools/distrib/python/grpcio_tools/grpc/{protoc/compiler.py => tools/protoc.py} (97%)
 rename tools/distrib/python/grpcio_tools/grpc/{protoc => tools}/protoc_compiler.pyx (97%)

diff --git a/test/distrib/python/run_distrib_test.sh b/test/distrib/python/run_distrib_test.sh
index a0324a92b1..8a983bc248 100755
--- a/test/distrib/python/run_distrib_test.sh
+++ b/test/distrib/python/run_distrib_test.sh
@@ -61,6 +61,6 @@ done
 
 # TODO(jtattermusch): add a .proto file to the distribtest, generate python
 # code from it and then use the generated code from distribtest.py
-$PYTHON -m grpc.protoc.compiler
+$PYTHON -m grpc.tools.protoc
 
 $PYTHON distribtest.py
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/__init__.py b/tools/distrib/python/grpcio_tools/grpc/tools/__init__.py
similarity index 100%
rename from tools/distrib/python/grpcio_tools/grpc/protoc/__init__.py
rename to tools/distrib/python/grpcio_tools/grpc/tools/__init__.py
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc b/tools/distrib/python/grpcio_tools/grpc/tools/main.cc
similarity index 98%
rename from tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
rename to tools/distrib/python/grpcio_tools/grpc/tools/main.cc
index c9936a3a6b..81675b4e6f 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/main.cc
+++ b/tools/distrib/python/grpcio_tools/grpc/tools/main.cc
@@ -32,7 +32,7 @@
 
 #include "src/compiler/python_generator.h"
 
-#include "grpc/protoc/main.h"
+#include "grpc/tools/main.h"
 
 int protoc_main(int argc, char* argv[]) {
   google::protobuf::compiler::CommandLineInterface cli;
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/main.h b/tools/distrib/python/grpcio_tools/grpc/tools/main.h
similarity index 100%
rename from tools/distrib/python/grpcio_tools/grpc/protoc/main.h
rename to tools/distrib/python/grpcio_tools/grpc/tools/main.h
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/compiler.py b/tools/distrib/python/grpcio_tools/grpc/tools/protoc.py
similarity index 97%
rename from tools/distrib/python/grpcio_tools/grpc/protoc/compiler.py
rename to tools/distrib/python/grpcio_tools/grpc/tools/protoc.py
index caafc544b2..b4dd0ecae2 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/compiler.py
+++ b/tools/distrib/python/grpcio_tools/grpc/tools/protoc.py
@@ -31,7 +31,7 @@
 
 import sys
 
-from grpc.protoc import protoc_compiler
+from grpc.tools import protoc_compiler
 
 
 if __name__ == '__main__':
diff --git a/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx b/tools/distrib/python/grpcio_tools/grpc/tools/protoc_compiler.pyx
similarity index 97%
rename from tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx
rename to tools/distrib/python/grpcio_tools/grpc/tools/protoc_compiler.pyx
index af15f3db30..a6530127c0 100644
--- a/tools/distrib/python/grpcio_tools/grpc/protoc/protoc_compiler.pyx
+++ b/tools/distrib/python/grpcio_tools/grpc/tools/protoc_compiler.pyx
@@ -29,7 +29,7 @@
 
 from libc cimport stdlib
 
-cdef extern from "grpc/protoc/main.h":
+cdef extern from "grpc/tools/main.h":
   int protoc_main(int argc, char *argv[])
 
 def run_main(list args not None):
diff --git a/tools/distrib/python/grpcio_tools/setup.py b/tools/distrib/python/grpcio_tools/setup.py
index 0281c01796..1a77c430fa 100644
--- a/tools/distrib/python/grpcio_tools/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -45,13 +45,13 @@ import grpc_version
 
 def protoc_ext_module():
   plugin_sources = [
-      'grpc/protoc/main.cc',
+      'grpc/tools/main.cc',
       'grpc_root/src/compiler/python_generator.cc'] + [
       os.path.join('third_party/protobuf/src', cc_file)
       for cc_file in protoc_lib_deps.CC_FILES]
   plugin_ext = extension.Extension(
-      name='grpc.protoc.protoc_compiler',
-      sources=['grpc/protoc/protoc_compiler.pyx'] + plugin_sources,
+      name='grpc.tools.protoc_compiler',
+      sources=['grpc/tools/protoc_compiler.pyx'] + plugin_sources,
       include_dirs=[
           '.',
           'grpc_root',
-- 
GitLab


From 873e419cf73fa747a897cd8e06c8ffad6661efb0 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 6 May 2016 12:44:46 -0700
Subject: [PATCH 305/570] Added explanation about handling signals in C

---
 src/ruby/ext/grpc/rb_signal.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ruby/ext/grpc/rb_signal.c b/src/ruby/ext/grpc/rb_signal.c
index dd60b0f251..a9e512374b 100644
--- a/src/ruby/ext/grpc/rb_signal.c
+++ b/src/ruby/ext/grpc/rb_signal.c
@@ -44,6 +44,10 @@ static void (*old_sigterm_handler)(int);
 
 static volatile bool signal_received = false;
 
+/* This has to be handled at the C level instead of Ruby, because Ruby signal
+ * handlers are constrained to run in the main interpreter thread. If that main
+ * thread is blocked on grpc_completion_queue_pluck, the signal handlers will
+ * never run */
 static void handle_signal(int signum) {
   signal_received = true;
   if (signum == SIGINT) {
-- 
GitLab


From 080528abb725702c7559c1be058eb8d3ea792fa8 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Fri, 6 May 2016 13:12:00 -0700
Subject: [PATCH 306/570] Add parsing back to protobuf example

---
 test/cpp/end2end/end2end_test.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index bef1561b09..40ba0c0b43 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -998,6 +998,9 @@ TEST_P(End2endTest, BinaryTrailerTest) {
   EXPECT_EQ(1, trailers.count(kDebugInfoTrailerKey));
   auto iter = trailers.find(kDebugInfoTrailerKey);
   EXPECT_EQ(expected_string, iter->second);
+  // Parse the returned trailer into a DebugInfo proto.
+  DebugInfo returned_info;
+  EXPECT_TRUE(returned_info.ParseFromString(ToString(iter->second)));
 }
 
 //////////////////////////////////////////////////////////////////////////
-- 
GitLab


From 7d099a5c907d9ab164416ea875ae07a3074adedb Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Fri, 6 May 2016 13:21:36 -0700
Subject: [PATCH 307/570] Fix naming and comment problems

---
 include/grpc++/impl/server_builder_plugin.h    |  2 --
 include/grpc++/server_builder.h                |  1 +
 src/cpp/server/server_builder.cc               | 10 ++++++----
 test/cpp/end2end/server_builder_plugin_test.cc | 18 ++++++++----------
 4 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/include/grpc++/impl/server_builder_plugin.h b/include/grpc++/impl/server_builder_plugin.h
index f792c4b321..1e157efa11 100644
--- a/include/grpc++/impl/server_builder_plugin.h
+++ b/include/grpc++/impl/server_builder_plugin.h
@@ -64,6 +64,4 @@ class ServerBuilderPlugin {
 
 }  // namespace grpc
 
-
-
 #endif  // GRPCXX_IMPL_SERVER_BUILDER_PLUGIN_H
diff --git a/include/grpc++/server_builder.h b/include/grpc++/server_builder.h
index 52064b1434..ad629521cb 100644
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@@ -113,6 +113,7 @@ class ServerBuilder {
   /// Return a running server which is ready for processing calls.
   std::unique_ptr<Server> BuildAndStart();
 
+  /// For internal use only: Register a ServerBuilderPlugin factory function.
   static void InternalAddPluginFactory(
       std::unique_ptr<ServerBuilderPlugin> (*CreatePlugin)());
 
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index b6e48efa8d..9658a56745 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -41,18 +41,20 @@
 
 namespace grpc {
 
-static std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>* plugin_list;
+static std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>*
+    g_plugin_factory_list;
 static gpr_once once_init_plugin_list = GPR_ONCE_INIT;
 
 static void do_plugin_list_init(void) {
-  plugin_list = new std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>();
+  g_plugin_factory_list =
+      new std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>();
 }
 
 ServerBuilder::ServerBuilder()
     : max_message_size_(-1), generic_service_(nullptr) {
   grpc_compression_options_init(&compression_options_);
   gpr_once_init(&once_init_plugin_list, do_plugin_list_init);
-  for (auto factory : (*plugin_list)) {
+  for (auto factory : (*g_plugin_factory_list)) {
     std::unique_ptr<ServerBuilderPlugin> plugin = factory();
     plugins_[plugin->name()] = std::move(plugin);
   }
@@ -171,7 +173,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
 void ServerBuilder::InternalAddPluginFactory(
     std::unique_ptr<ServerBuilderPlugin> (*CreatePlugin)()) {
   gpr_once_init(&once_init_plugin_list, do_plugin_list_init);
-  (*plugin_list).push_back(CreatePlugin);
+  (*g_plugin_factory_list).push_back(CreatePlugin);
 }
 
 }  // namespace grpc
diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index 0d44999a08..87e3709d7d 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -115,10 +115,7 @@ class InsertPluginServerBuilderOption : public ServerBuilderOption {
   void UpdatePlugins(
       std::map<grpc::string, std::unique_ptr<ServerBuilderPlugin>>* plugins)
       GRPC_OVERRIDE {
-    auto it = plugins->begin();
-    while (it != plugins->end()) {
-      plugins->erase(it++);
-    }
+    plugins->clear();
 
     std::unique_ptr<TestServerBuilderPlugin> plugin(
         new TestServerBuilderPlugin());
@@ -136,7 +133,7 @@ std::unique_ptr<ServerBuilderPlugin> CreateTestServerBuilderPlugin() {
   return std::unique_ptr<ServerBuilderPlugin>(new TestServerBuilderPlugin());
 }
 
-void grpc_AddServerBuilderPlugin_reflection() {
+void AddTestServerBuilderPlugin() {
   static bool already_here = false;
   if (already_here) return;
   already_here = true;
@@ -145,12 +142,13 @@ void grpc_AddServerBuilderPlugin_reflection() {
 }
 
 // Force AddServerBuilderPlugin() to be called at static initialization time.
-struct StaticPluginInitializer_reflection {
-  StaticPluginInitializer_reflection() {
-    grpc_AddServerBuilderPlugin_reflection();
-  }
-} static_plugin_initializer_reflection_;
+struct StaticTestPluginInitializer {
+  StaticTestPluginInitializer() { AddTestServerBuilderPlugin(); }
+} static_plugin_initializer_test_;
 
+// When the param boolean is true, the ServerBuilder plugin will be added at the
+// time of static initialization. When it's false, the ServerBuilder plugin will
+// be added using ServerBuilder::SetOption().
 class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
  public:
   ServerBuilderPluginTest() {}
-- 
GitLab


From 41fd37bbe38cb338b4d7350653658146b9012ae0 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 6 May 2016 13:43:26 -0700
Subject: [PATCH 308/570] Poll for signals more frequently, for greater
 responsiveness

---
 src/ruby/lib/grpc/signals.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ruby/lib/grpc/signals.rb b/src/ruby/lib/grpc/signals.rb
index 7d2ec25dcb..2ab85c8bb1 100644
--- a/src/ruby/lib/grpc/signals.rb
+++ b/src/ruby/lib/grpc/signals.rb
@@ -52,7 +52,7 @@ module GRPC
 
     def wait_for_signals
       t = Thread.new do
-        sleep 1 until GRPC::Core.signal_received? || @interpreter_exiting
+        sleep 0.1 until GRPC::Core.signal_received? || @interpreter_exiting
         unless @interpreter_exiting
           @handlers_mutex.synchronize do
             @signal_handlers.each(&:call)
-- 
GitLab


From cf239e73093e0c9afe457b2b4b0fe45eae514b6f Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Fri, 6 May 2016 14:48:21 -0700
Subject: [PATCH 309/570] Add a default handler to Ruby services that returns
 UNIMPLEMENTED

---
 src/ruby/lib/grpc/generic/rpc_server.rb  |  6 +--
 src/ruby/lib/grpc/generic/service.rb     | 16 ++----
 src/ruby/spec/generic/rpc_server_spec.rb | 23 ++++++--
 src/ruby/spec/generic/service_spec.rb    | 69 ------------------------
 4 files changed, 24 insertions(+), 90 deletions(-)

diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index a0f4071adc..60a8957251 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -503,10 +503,8 @@ module GRPC
       unless cls.include?(GenericService)
         fail "#{cls} must 'include GenericService'"
       end
-      if cls.rpc_descs.size.zero?
-        fail "#{cls} should specify some rpc descriptions"
-      end
-      cls.assert_rpc_descs_have_methods
+      fail "#{cls} should specify some rpc descriptions" if
+        cls.rpc_descs.size.zero?
     end
 
     # This should be called while holding @run_mutex
diff --git a/src/ruby/lib/grpc/generic/service.rb b/src/ruby/lib/grpc/generic/service.rb
index 8e940b5b13..0a166e823e 100644
--- a/src/ruby/lib/grpc/generic/service.rb
+++ b/src/ruby/lib/grpc/generic/service.rb
@@ -110,6 +110,9 @@ module GRPC
         rpc_descs[name] = RpcDesc.new(name, input, output,
                                       marshal_class_method,
                                       unmarshal_class_method)
+        define_method(name) do
+          fail GRPC::BadStatus, GRPC::Core::StatusCodes::UNIMPLEMENTED
+        end
       end
 
       def inherited(subclass)
@@ -199,19 +202,6 @@ module GRPC
           end
         end
       end
-
-      # Asserts that the appropriate methods are defined for each added rpc
-      # spec. Is intended to aid verifying that server classes are correctly
-      # implemented.
-      def assert_rpc_descs_have_methods
-        rpc_descs.each_pair do |m, spec|
-          mth_name = GenericService.underscore(m.to_s).to_sym
-          unless instance_methods.include?(mth_name)
-            fail "#{self} does not provide instance method '#{mth_name}'"
-          end
-          spec.assert_arity_matches(instance_method(mth_name))
-        end
-      end
     end
 
     def self.included(o)
diff --git a/src/ruby/spec/generic/rpc_server_spec.rb b/src/ruby/spec/generic/rpc_server_spec.rb
index e688057cb1..2a42736237 100644
--- a/src/ruby/spec/generic/rpc_server_spec.rb
+++ b/src/ruby/spec/generic/rpc_server_spec.rb
@@ -308,10 +308,6 @@ describe GRPC::RpcServer do
       expect { @srv.handle(EmptyService) }.to raise_error
     end
 
-    it 'raises if the service does not define its rpc methods' do
-      expect { @srv.handle(NoRpcImplementation) }.to raise_error
-    end
-
     it 'raises if a handler method is already registered' do
       @srv.handle(EchoService)
       expect { r.handle(EchoService) }.to raise_error
@@ -349,6 +345,25 @@ describe GRPC::RpcServer do
         t.join
       end
 
+      it 'should return UNIMPLEMENTED on unimplemented methods', server: true do
+        @srv.handle(NoRpcImplementation)
+        t = Thread.new { @srv.run }
+        @srv.wait_till_running
+        req = EchoMsg.new
+        blk = proc do
+          cq = GRPC::Core::CompletionQueue.new
+          stub = GRPC::ClientStub.new(@host, cq, :this_channel_is_insecure,
+                                      **client_opts)
+          stub.request_response('/an_rpc', req, marshal, unmarshal)
+        end
+        expect(&blk).to raise_error do |error|
+          expect(error).to be_a(GRPC::BadStatus)
+          expect(error.code).to be(GRPC::Core::StatusCodes::UNIMPLEMENTED)
+        end
+        @srv.stop
+        t.join
+      end
+
       it 'should handle multiple sequential requests', server: true do
         @srv.handle(EchoService)
         t = Thread.new { @srv.run }
diff --git a/src/ruby/spec/generic/service_spec.rb b/src/ruby/spec/generic/service_spec.rb
index 5e7b6c7aba..76034e4f74 100644
--- a/src/ruby/spec/generic/service_spec.rb
+++ b/src/ruby/spec/generic/service_spec.rb
@@ -273,73 +273,4 @@ describe GenericService do
       end
     end
   end
-
-  describe '#assert_rpc_descs_have_methods' do
-    it 'fails if there is no instance method for an rpc descriptor' do
-      c1 = Class.new do
-        include GenericService
-        rpc :AnRpc, GoodMsg, GoodMsg
-      end
-      expect { c1.assert_rpc_descs_have_methods }.to raise_error
-
-      c2 = Class.new do
-        include GenericService
-        rpc :AnRpc, GoodMsg, GoodMsg
-        rpc :AnotherRpc, GoodMsg, GoodMsg
-
-        def an_rpc
-        end
-      end
-      expect { c2.assert_rpc_descs_have_methods }.to raise_error
-    end
-
-    it 'passes if there are corresponding methods for each descriptor' do
-      c = Class.new do
-        include GenericService
-        rpc :AnRpc, GoodMsg, GoodMsg
-        rpc :AServerStreamer, GoodMsg, stream(GoodMsg)
-        rpc :AClientStreamer, stream(GoodMsg), GoodMsg
-        rpc :ABidiStreamer, stream(GoodMsg), stream(GoodMsg)
-
-        def an_rpc(_req, _call)
-        end
-
-        def a_server_streamer(_req, _call)
-        end
-
-        def a_client_streamer(_call)
-        end
-
-        def a_bidi_streamer(_call)
-        end
-      end
-      expect { c.assert_rpc_descs_have_methods }.to_not raise_error
-    end
-
-    it 'passes for subclasses of that include GenericService' do
-      base = Class.new do
-        include GenericService
-        rpc :AnRpc, GoodMsg, GoodMsg
-
-        def an_rpc(_req, _call)
-        end
-      end
-      c = Class.new(base)
-      expect { c.assert_rpc_descs_have_methods }.to_not raise_error
-      expect(c.include?(GenericService)).to be(true)
-    end
-
-    it 'passes if subclasses define the rpc methods' do
-      base = Class.new do
-        include GenericService
-        rpc :AnRpc, GoodMsg, GoodMsg
-      end
-      c = Class.new(base) do
-        def an_rpc(_req, _call)
-        end
-      end
-      expect { c.assert_rpc_descs_have_methods }.to_not raise_error
-      expect(c.include?(GenericService)).to be(true)
-    end
-  end
 end
-- 
GitLab


From ed4c3f17dd4fce0fa0cf6c310295e4ae5dff729b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 6 May 2016 15:39:08 -0700
Subject: [PATCH 310/570] disable some C# scenarios

---
 .../run_tests/performance/scenario_config.py  | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 8b23995149..746945b617 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -265,16 +265,18 @@ class CSharpLanguage:
         use_unconstrained_client=True,
         categories=[SMOKETEST])
 
-    yield _ping_pong_scenario(
-        'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
-        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True)
+    # TODO(jtattermusch): scenario works locally but fails on jenkins
+    #yield _ping_pong_scenario(
+    #    'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+    #    use_unconstrained_client=True)
 
-    yield _ping_pong_scenario(
-        'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
-        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-        server_language='c++', server_core_limit=1, async_server_threads=1,
-        categories=[SMOKETEST])
+    # TODO(jtattermusch): scenario works locally but fails on jenkins
+    #yield _ping_pong_scenario(
+    #    'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
+    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+    #    server_language='c++', server_core_limit=1, async_server_threads=1,
+    #    categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
-- 
GitLab


From 111c95df790324bac3174b17a620c8d0e439adc2 Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Thu, 28 Apr 2016 16:45:30 -0700
Subject: [PATCH 311/570] Move podspec to version 0.13

---
 gRPC.podspec                    | 2 +-
 templates/gRPC.podspec.template | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gRPC.podspec b/gRPC.podspec
index 018306ca64..05ead228de 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -36,7 +36,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC'
-  version = '0.12.0'
+  version = '0.13.0'
   s.version  = version
   s.summary  = 'gRPC client library for iOS/OSX'
   s.homepage = 'http://www.grpc.io'
diff --git a/templates/gRPC.podspec.template b/templates/gRPC.podspec.template
index a9948a41df..316208b47b 100644
--- a/templates/gRPC.podspec.template
+++ b/templates/gRPC.podspec.template
@@ -54,7 +54,7 @@
   %>
   Pod::Spec.new do |s|
     s.name     = 'gRPC'
-    version = '0.12.0'
+    version = '0.13.0'
     s.version  = version
     s.summary  = 'gRPC client library for iOS/OSX'
     s.homepage = 'http://www.grpc.io'
-- 
GitLab


From f58b4f41ff671cd8f38ca524cfedfe454ff72aeb Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Fri, 29 Apr 2016 03:07:23 -0700
Subject: [PATCH 312/570] Have Cocoapods read from submodules too, for nanopb

---
 gRPC.podspec                    | 3 ++-
 templates/gRPC.podspec.template | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/gRPC.podspec b/gRPC.podspec
index 05ead228de..20db5ccd28 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -44,7 +44,8 @@ Pod::Spec.new do |s|
   s.authors  = { 'The gRPC contributors' => 'grpc-packages@google.com' }
 
   s.source = { :git => 'https://github.com/grpc/grpc.git',
-               :tag => "release-#{version.gsub(/\./, '_')}-objectivec-#{version}" }
+               :tag => "release-#{version.gsub(/\./, '_')}-objectivec-#{version}",
+               :submodules => true }
 
 
   s.ios.deployment_target = '7.1'
diff --git a/templates/gRPC.podspec.template b/templates/gRPC.podspec.template
index 316208b47b..d822d6c64e 100644
--- a/templates/gRPC.podspec.template
+++ b/templates/gRPC.podspec.template
@@ -62,7 +62,8 @@
     s.authors  = { 'The gRPC contributors' => 'grpc-packages@google.com' }
 
     s.source = { :git => 'https://github.com/grpc/grpc.git',
-                 :tag => "release-#{version.gsub(/\./, '_')}-objectivec-#{version}" }
+                 :tag => "release-#{version.gsub(/\./, '_')}-objectivec-#{version}",
+                 :submodules => true }
 
   
     s.ios.deployment_target = '7.1'
-- 
GitLab


From 4c2056683437bfcd3eed5b76e99a75e8a40e42b4 Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Fri, 29 Apr 2016 03:08:10 -0700
Subject: [PATCH 313/570] Depend on latest BoringSSL

---
 gRPC.podspec                    | 2 +-
 templates/gRPC.podspec.template | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gRPC.podspec b/gRPC.podspec
index 20db5ccd28..68d0fe480d 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -732,7 +732,7 @@ Pod::Spec.new do |s|
 
     ss.requires_arc = false
     ss.libraries = 'z'
-    ss.dependency 'BoringSSL', '~> 2.0'
+    ss.dependency 'BoringSSL', '~> 3.0'
 
     # ss.compiler_flags = '-GCC_WARN_INHIBIT_ALL_WARNINGS', '-w'
   end
diff --git a/templates/gRPC.podspec.template b/templates/gRPC.podspec.template
index d822d6c64e..45b923c43e 100644
--- a/templates/gRPC.podspec.template
+++ b/templates/gRPC.podspec.template
@@ -98,7 +98,7 @@
 
       ss.requires_arc = false
       ss.libraries = 'z'
-      ss.dependency 'BoringSSL', '~> 2.0'
+      ss.dependency 'BoringSSL', '~> 3.0'
 
       # ss.compiler_flags = '-GCC_WARN_INHIBIT_ALL_WARNINGS', '-w'
     end
-- 
GitLab


From f742afccea93fdd4d274175a74805f36b524b951 Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Fri, 29 Apr 2016 03:33:37 -0700
Subject: [PATCH 314/570] Update BoringSSL podspec version.

---
 src/objective-c/BoringSSL.podspec | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/objective-c/BoringSSL.podspec b/src/objective-c/BoringSSL.podspec
index 4a6df910a7..7d1de80716 100644
--- a/src/objective-c/BoringSSL.podspec
+++ b/src/objective-c/BoringSSL.podspec
@@ -31,7 +31,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'BoringSSL'
-  s.version  = '2.0'
+  s.version  = '3.0'
   s.summary  = 'BoringSSL is a fork of OpenSSL that is designed to meet Google’s needs.'
   # Adapted from the homepage:
   s.description = <<-DESC
@@ -67,7 +67,7 @@ Pod::Spec.new do |s|
   s.authors  = 'Adam Langley', 'David Benjamin', 'Matt Braithwaite'
 
   s.source = { :git => 'https://boringssl.googlesource.com/boringssl',
-               :tag => 'version_for_cocoapods_2.0' }
+               :tag => 'version_for_cocoapods_3.0' }
 
   s.source_files = 'ssl/*.{h,c}',
                    'ssl/**/*.{h,c}',
-- 
GitLab


From f4639d485892341e66ef24521600fb20496c10cf Mon Sep 17 00:00:00 2001
From: Jorge Canizales <jcanizales@google.com>
Date: Fri, 6 May 2016 16:41:36 -0700
Subject: [PATCH 315/570] Move podspec to version 0.14

---
 gRPC.podspec                    | 2 +-
 templates/gRPC.podspec.template | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gRPC.podspec b/gRPC.podspec
index 68d0fe480d..cfe7e57fb9 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -36,7 +36,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'gRPC'
-  version = '0.13.0'
+  version = '0.14.0'
   s.version  = version
   s.summary  = 'gRPC client library for iOS/OSX'
   s.homepage = 'http://www.grpc.io'
diff --git a/templates/gRPC.podspec.template b/templates/gRPC.podspec.template
index 45b923c43e..979cb1ef8e 100644
--- a/templates/gRPC.podspec.template
+++ b/templates/gRPC.podspec.template
@@ -54,7 +54,7 @@
   %>
   Pod::Spec.new do |s|
     s.name     = 'gRPC'
-    version = '0.13.0'
+    version = '0.14.0'
     s.version  = version
     s.summary  = 'gRPC client library for iOS/OSX'
     s.homepage = 'http://www.grpc.io'
-- 
GitLab


From b4e82f7897c8a840249f39f17bc9afb986206588 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Fri, 6 May 2016 12:58:30 -0700
Subject: [PATCH 316/570] Fix windows linkage in Python grpcio-tools

---
 tools/distrib/python/grpcio_tools/README.rst |  4 ++-
 tools/distrib/python/grpcio_tools/setup.py   | 14 +++++++++-
 tools/run_tests/build_artifact_python.bat    | 29 +++++++++++++-------
 3 files changed, 35 insertions(+), 12 deletions(-)

diff --git a/tools/distrib/python/grpcio_tools/README.rst b/tools/distrib/python/grpcio_tools/README.rst
index 3be564ef5b..10d2fe8c30 100644
--- a/tools/distrib/python/grpcio_tools/README.rst
+++ b/tools/distrib/python/grpcio_tools/README.rst
@@ -46,7 +46,9 @@ From Source
 ~~~~~~~~~~~
 
 Building from source requires that you have the Python headers (usually a
-package named :code:`python-dev`) and Cython installed.
+package named :code:`python-dev`) and Cython installed. It further requires a
+GCC-like compiler to go smoothly; you can probably get it to work without
+GCC-like stuff, but you may end up having a bad time.
 
 ::
 
diff --git a/tools/distrib/python/grpcio_tools/setup.py b/tools/distrib/python/grpcio_tools/setup.py
index 0281c01796..98f03c8d64 100644
--- a/tools/distrib/python/grpcio_tools/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -30,6 +30,7 @@
 from distutils import extension
 import os
 import os.path
+import shlex
 import sys
 
 import setuptools
@@ -40,6 +41,16 @@ from setuptools.command import build_ext
 os.chdir(os.path.dirname(os.path.abspath(__file__)))
 sys.path.insert(0, os.path.abspath('.'))
 
+# There are some situations (like on Windows) where CC, CFLAGS, and LDFLAGS are
+# entirely ignored/dropped/forgotten by distutils and its Cygwin/MinGW support.
+# We use these environment variables to thus get around that without locking
+# ourselves in w.r.t. the multitude of operating systems this ought to build on.
+# By default we assume a GCC-like compiler.
+EXTRA_COMPILE_ARGS = shlex.split(os.environ.get('GRPC_PYTHON_CFLAGS',
+                                                '-frtti -std=c++11'))
+EXTRA_LINK_ARGS = shlex.split(os.environ.get('GRPC_PYTHON_LDFLAGS',
+                                             '-lpthread'))
+
 import protoc_lib_deps
 import grpc_version
 
@@ -60,7 +71,8 @@ def protoc_ext_module():
       ],
       language='c++',
       define_macros=[('HAVE_PTHREAD', 1)],
-      extra_compile_args=['-lpthread', '-frtti', '-std=c++11'],
+      extra_compile_args=EXTRA_COMPILE_ARGS,
+      extra_link_args=EXTRA_LINK_ARGS,
   )
   return plugin_ext
 
diff --git a/tools/run_tests/build_artifact_python.bat b/tools/run_tests/build_artifact_python.bat
index 342469bba8..fea0275426 100644
--- a/tools/run_tests/build_artifact_python.bat
+++ b/tools/run_tests/build_artifact_python.bat
@@ -41,7 +41,7 @@ copy /Y vsprojects\Release\grpc_dll.dll src\python\grpcio\grpc\_cython\_windows\
 copy /Y vsprojects\x64\Release\grpc_dll.dll src\python\grpcio\grpc\_cython\_windows\grpc_c.64.python || goto :error
 
 
-set PATH=C:\%1;C:\%1\scripts;%PATH%
+set PATH=C:\%1;C:\%1\scripts;C:\msys64\mingw%2\bin;%PATH%
 
 pip install --upgrade six
 pip install --upgrade setuptools
@@ -55,19 +55,28 @@ set GRPC_PYTHON_BUILD_WITH_CYTHON=1
 python setup.py bdist_wheel
 
 @rem Build gRPC Python tools
-set PATH=C:\msys64\mingw%2\bin;%PATH%
-set CC=C:\msys64\mingw%2\bin\g++.exe
-set CFLAGS=-fno-wrapv
+@rem
+@rem Because this is windows and *everything seems to hate Windows* we have to
+@rem set all of these flags ourselves because Python won't help us (see the
+@rem setup.py of the grpcio_tools project).
+set GRPC_PYTHON_CFLAGS=-fno-wrapv -frtti -std=c++11
+@rem Further confusing things, MSYS2's mingw64 tries to dynamically link
+@rem libgcc, libstdc++, and winpthreads. We have to override this or our
+@rem extensions end up linking to MSYS2 DLLs, which the normal Python on
+@rem Windows user won't have... and ON TOP OF THIS, there's MinGW's GCC default
+@rem behavior of linking msvcrt.dll as the C runtime library, which we need to
+@rem override so that Python's distutils doesn't link us against multiple C
+@rem runtimes.
+python -c "from distutils.cygwinccompiler import get_msvcr; print(get_msvcr()[0])" > temp.txt
+set /p PYTHON_MSVCR=<temp.txt
+set GRPC_PYTHON_LDFLAGS=-static-libgcc -static-libstdc++ -mcrtdll=%PYTHON_MSVCR% -static -lpthread
 python tools\distrib\python\make_grpcio_tools.py
-@rem The following commands *must* be run with the right version of python
-@rem otherwise the build get SNAFU'd (so we use the .exe suffix to invoke the python
-@rem we set in the %PATH% variable above).
 if %2 == 32 (
-  python.exe tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32
+  python tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32
 ) else (
-  python.exe tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32 -DMS_WIN64
+  python tools\distrib\python\grpcio_tools\setup.py build_ext -c mingw32 -DMS_WIN64
 )
-python.exe tools\distrib\python\grpcio_tools\setup.py bdist_wheel
+python tools\distrib\python\grpcio_tools\setup.py bdist_wheel
 
 mkdir artifacts
 xcopy /Y /I /S dist\* artifacts\ || goto :error
-- 
GitLab


From abd1b38885a171fe5f54293581e8f5f67680f358 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Sun, 8 May 2016 18:47:40 -0700
Subject: [PATCH 317/570] comment out the right scenario

---
 .../run_tests/performance/scenario_config.py  | 22 +++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 746945b617..d393709623 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -259,11 +259,12 @@ class CSharpLanguage:
         'csharp_protobuf_sync_to_async_unary_ping_pong', rpc_type='UNARY',
         client_type='SYNC_CLIENT', server_type='ASYNC_SERVER')
 
-    yield _ping_pong_scenario(
-        'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
-        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True,
-        categories=[SMOKETEST])
+    # TODO(jtattermusch): scenario works locally but fails on jenkins
+    #yield _ping_pong_scenario(
+    #    'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+    #    use_unconstrained_client=True,
+    #    categories=[SMOKETEST])
 
     # TODO(jtattermusch): scenario works locally but fails on jenkins
     #yield _ping_pong_scenario(
@@ -271,12 +272,11 @@ class CSharpLanguage:
     #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
     #    use_unconstrained_client=True)
 
-    # TODO(jtattermusch): scenario works locally but fails on jenkins
-    #yield _ping_pong_scenario(
-    #    'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
-    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-    #    server_language='c++', server_core_limit=1, async_server_threads=1,
-    #    categories=[SMOKETEST])
+    yield _ping_pong_scenario(
+        'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        server_language='c++', server_core_limit=1, async_server_threads=1,
+        categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
-- 
GitLab


From 42342cbebb55ee168252accb0433b1bb6cc8e4a7 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 9 May 2016 08:12:35 -0700
Subject: [PATCH 318/570] Revert "cronet wrapper code"

---
 BUILD                                         |  80 ---
 Makefile                                      |   7 -
 binding.gyp                                   |   3 -
 build.yaml                                    |  59 --
 config.m4                                     |   5 -
 gRPC.podspec                                  |  76 ---
 grpc.def                                      |   1 -
 grpc.gemspec                                  |  40 --
 include/grpc/grpc_cronet.h                    |  51 --
 package.xml                                   |  40 --
 .../client/secure/cronet_channel_create.c     |  69 --
 .../cronet/transport/cronet_api_dummy.c       |  85 ---
 .../cronet/transport/cronet_transport.c       | 640 ------------------
 .../grpcio/grpc/_cython/imports.generated.c   |   2 -
 .../grpcio/grpc/_cython/imports.generated.h   |   4 -
 src/python/grpcio/grpc_core_dependencies.py   |   3 -
 src/ruby/ext/grpc/rb_grpc_imports.generated.c |   2 -
 src/ruby/ext/grpc/rb_grpc_imports.generated.h |   4 -
 .../core/surface/public_headers_must_be_c89.c |   1 -
 .../objective_c/Cronet/cronet_c_for_grpc.h    | 202 ------
 tools/doxygen/Doxyfile.core                   |   1 -
 tools/doxygen/Doxyfile.core.internal          |  40 --
 tools/run_tests/sources_and_headers.json      | 120 +---
 vsprojects/vcxproj/grpc/grpc.vcxproj          |  43 --
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  | 144 ----
 25 files changed, 1 insertion(+), 1721 deletions(-)
 delete mode 100644 include/grpc/grpc_cronet.h
 delete mode 100644 src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
 delete mode 100644 src/core/ext/transport/cronet/transport/cronet_api_dummy.c
 delete mode 100644 src/core/ext/transport/cronet/transport/cronet_transport.c
 delete mode 100644 third_party/objective_c/Cronet/cronet_c_for_grpc.h

diff --git a/BUILD b/BUILD
index fae3596eec..1da1650438 100644
--- a/BUILD
+++ b/BUILD
@@ -285,42 +285,6 @@ cc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
-    "include/grpc/byte_buffer.h",
-    "include/grpc/grpc.h",
-    "include/grpc/impl/codegen/alloc.h",
-    "include/grpc/impl/codegen/atm.h",
-    "include/grpc/impl/codegen/atm_gcc_atomic.h",
-    "include/grpc/impl/codegen/atm_gcc_sync.h",
-    "include/grpc/impl/codegen/atm_win32.h",
-    "include/grpc/impl/codegen/byte_buffer.h",
-    "include/grpc/impl/codegen/compression_types.h",
-    "include/grpc/impl/codegen/connectivity_state.h",
-    "include/grpc/impl/codegen/grpc_types.h",
-    "include/grpc/impl/codegen/log.h",
-    "include/grpc/impl/codegen/port_platform.h",
-    "include/grpc/impl/codegen/propagation_bits.h",
-    "include/grpc/impl/codegen/slice.h",
-    "include/grpc/impl/codegen/slice_buffer.h",
-    "include/grpc/impl/codegen/status.h",
-    "include/grpc/impl/codegen/sync.h",
-    "include/grpc/impl/codegen/sync_generic.h",
-    "include/grpc/impl/codegen/sync_posix.h",
-    "include/grpc/impl/codegen/sync_win32.h",
-    "include/grpc/impl/codegen/time.h",
-    "include/grpc/status.h",
-    "include/grpc/support/alloc.h",
-    "include/grpc/support/atm.h",
-    "include/grpc/support/host_port.h",
-    "include/grpc/support/log.h",
-    "include/grpc/support/port_platform.h",
-    "include/grpc/support/slice.h",
-    "include/grpc/support/slice_buffer.h",
-    "include/grpc/support/string_util.h",
-    "include/grpc/support/sync.h",
-    "include/grpc/support/time.h",
-    "include/grpc/support/useful.h",
-    "src/core/lib/support/string.h",
-    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
@@ -475,9 +439,6 @@ cc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
-    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
-    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
-    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -522,7 +483,6 @@ cc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
-    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1500,9 +1460,6 @@ objc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
-    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
-    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
-    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -1547,7 +1504,6 @@ objc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
-    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1675,42 +1631,6 @@ objc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
-    "include/grpc/byte_buffer.h",
-    "include/grpc/grpc.h",
-    "include/grpc/impl/codegen/alloc.h",
-    "include/grpc/impl/codegen/atm.h",
-    "include/grpc/impl/codegen/atm_gcc_atomic.h",
-    "include/grpc/impl/codegen/atm_gcc_sync.h",
-    "include/grpc/impl/codegen/atm_win32.h",
-    "include/grpc/impl/codegen/byte_buffer.h",
-    "include/grpc/impl/codegen/compression_types.h",
-    "include/grpc/impl/codegen/connectivity_state.h",
-    "include/grpc/impl/codegen/grpc_types.h",
-    "include/grpc/impl/codegen/log.h",
-    "include/grpc/impl/codegen/port_platform.h",
-    "include/grpc/impl/codegen/propagation_bits.h",
-    "include/grpc/impl/codegen/slice.h",
-    "include/grpc/impl/codegen/slice_buffer.h",
-    "include/grpc/impl/codegen/status.h",
-    "include/grpc/impl/codegen/sync.h",
-    "include/grpc/impl/codegen/sync_generic.h",
-    "include/grpc/impl/codegen/sync_posix.h",
-    "include/grpc/impl/codegen/sync_win32.h",
-    "include/grpc/impl/codegen/time.h",
-    "include/grpc/status.h",
-    "include/grpc/support/alloc.h",
-    "include/grpc/support/atm.h",
-    "include/grpc/support/host_port.h",
-    "include/grpc/support/log.h",
-    "include/grpc/support/port_platform.h",
-    "include/grpc/support/slice.h",
-    "include/grpc/support/slice_buffer.h",
-    "include/grpc/support/string_util.h",
-    "include/grpc/support/sync.h",
-    "include/grpc/support/time.h",
-    "include/grpc/support/useful.h",
-    "src/core/lib/support/string.h",
-    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
diff --git a/Makefile b/Makefile
index a684ea8611..ffaf770144 100644
--- a/Makefile
+++ b/Makefile
@@ -2623,9 +2623,6 @@ LIBGRPC_SRC = \
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
-    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
-    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
-    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -2673,7 +2670,6 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/sync_posix.h \
     include/grpc/impl/codegen/sync_win32.h \
     include/grpc/impl/codegen/time.h \
-    include/grpc/grpc_cronet.h \
     include/grpc/grpc_security.h \
     include/grpc/grpc_security_constants.h \
     include/grpc/census.h \
@@ -14321,9 +14317,6 @@ ifneq ($(OPENSSL_DEP),)
 # otherwise parallel compilation will fail if a source is compiled first.
 src/core/ext/transport/chttp2/client/secure/secure_channel_create.c: $(OPENSSL_DEP)
 src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c: $(OPENSSL_DEP)
-src/core/ext/transport/cronet/client/secure/cronet_channel_create.c: $(OPENSSL_DEP)
-src/core/ext/transport/cronet/transport/cronet_api_dummy.c: $(OPENSSL_DEP)
-src/core/ext/transport/cronet/transport/cronet_transport.c: $(OPENSSL_DEP)
 src/core/lib/http/httpcli_security_connector.c: $(OPENSSL_DEP)
 src/core/lib/security/b64.c: $(OPENSSL_DEP)
 src/core/lib/security/client_auth_filter.c: $(OPENSSL_DEP)
diff --git a/binding.gyp b/binding.gyp
index 12a745ffb0..4314ab7243 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -709,9 +709,6 @@
         'src/core/ext/client_config/uri_parser.c',
         'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
         'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-        'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
-        'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
-        'src/core/ext/transport/cronet/transport/cronet_transport.c',
         'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
         'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
         'third_party/nanopb/pb_common.c',
diff --git a/build.yaml b/build.yaml
index 13916830c1..5e47c08455 100644
--- a/build.yaml
+++ b/build.yaml
@@ -400,7 +400,6 @@ filegroups:
   - grpc_client_config
 - name: grpc_secure
   public_headers:
-  - include/grpc/grpc_cronet.h
   - include/grpc/grpc_security.h
   - include/grpc/grpc_security_constants.h
   headers:
@@ -548,63 +547,6 @@ filegroups:
   - grpc_transport_chttp2
   - grpc_base
   - grpc_secure
-- name: grpc_transport_cronet_client_secure
-  headers:
-  - include/grpc/byte_buffer.h
-  - include/grpc/grpc.h
-  - include/grpc/impl/codegen/alloc.h
-  - include/grpc/impl/codegen/atm.h
-  - include/grpc/impl/codegen/atm_gcc_atomic.h
-  - include/grpc/impl/codegen/atm_gcc_sync.h
-  - include/grpc/impl/codegen/atm_win32.h
-  - include/grpc/impl/codegen/byte_buffer.h
-  - include/grpc/impl/codegen/compression_types.h
-  - include/grpc/impl/codegen/connectivity_state.h
-  - include/grpc/impl/codegen/grpc_types.h
-  - include/grpc/impl/codegen/log.h
-  - include/grpc/impl/codegen/port_platform.h
-  - include/grpc/impl/codegen/propagation_bits.h
-  - include/grpc/impl/codegen/slice.h
-  - include/grpc/impl/codegen/slice_buffer.h
-  - include/grpc/impl/codegen/status.h
-  - include/grpc/impl/codegen/sync.h
-  - include/grpc/impl/codegen/sync_generic.h
-  - include/grpc/impl/codegen/sync_posix.h
-  - include/grpc/impl/codegen/sync_win32.h
-  - include/grpc/impl/codegen/time.h
-  - include/grpc/status.h
-  - include/grpc/support/alloc.h
-  - include/grpc/support/atm.h
-  - include/grpc/support/host_port.h
-  - include/grpc/support/log.h
-  - include/grpc/support/port_platform.h
-  - include/grpc/support/slice.h
-  - include/grpc/support/slice_buffer.h
-  - include/grpc/support/string_util.h
-  - include/grpc/support/sync.h
-  - include/grpc/support/time.h
-  - include/grpc/support/useful.h
-  - src/core/ext/transport/chttp2/transport/incoming_metadata.h
-  - src/core/lib/channel/channel_stack.h
-  - src/core/lib/channel/context.h
-  - src/core/lib/debug/trace.h
-  - src/core/lib/iomgr/closure.h
-  - src/core/lib/iomgr/exec_ctx.h
-  - src/core/lib/iomgr/pollset.h
-  - src/core/lib/iomgr/pollset_set.h
-  - src/core/lib/support/string.h
-  - src/core/lib/surface/channel.h
-  - src/core/lib/surface/channel_stack_type.h
-  - src/core/lib/transport/byte_stream.h
-  - src/core/lib/transport/metadata.h
-  - src/core/lib/transport/metadata_batch.h
-  - src/core/lib/transport/transport.h
-  - src/core/lib/transport/transport_impl.h
-  - third_party/objective_c/Cronet/cronet_c_for_grpc.h
-  src:
-  - src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
-  - src/core/ext/transport/cronet/transport/cronet_api_dummy.c
-  - src/core/ext/transport/cronet/transport/cronet_transport.c
 - name: nanopb
   headers:
   - third_party/nanopb/pb.h
@@ -792,7 +734,6 @@ libs:
   - grpc_transport_chttp2_client_secure
   - grpc_transport_chttp2_server_insecure
   - grpc_transport_chttp2_client_insecure
-  - grpc_transport_cronet_client_secure
   - grpc_lb_policy_grpclb
   - grpc_lb_policy_pick_first
   - grpc_lb_policy_round_robin
diff --git a/config.m4 b/config.m4
index 5259e679ba..74f9ad242a 100644
--- a/config.m4
+++ b/config.m4
@@ -228,9 +228,6 @@ if test "$PHP_GRPC" != "no"; then
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
-    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
-    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
-    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -569,8 +566,6 @@ if test "$PHP_GRPC" != "no"; then
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/insecure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/secure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/transport)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/client/secure)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/transport)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/channel)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/compression)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/debug)
diff --git a/gRPC.podspec b/gRPC.podspec
index 018306ca64..569f89bf7c 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -287,42 +287,6 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/subchannel_call_holder.h',
                       'src/core/ext/client_config/subchannel_index.h',
                       'src/core/ext/client_config/uri_parser.h',
-                      'include/grpc/byte_buffer.h',
-                      'include/grpc/grpc.h',
-                      'include/grpc/impl/codegen/alloc.h',
-                      'include/grpc/impl/codegen/atm.h',
-                      'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                      'include/grpc/impl/codegen/atm_gcc_sync.h',
-                      'include/grpc/impl/codegen/atm_win32.h',
-                      'include/grpc/impl/codegen/byte_buffer.h',
-                      'include/grpc/impl/codegen/compression_types.h',
-                      'include/grpc/impl/codegen/connectivity_state.h',
-                      'include/grpc/impl/codegen/grpc_types.h',
-                      'include/grpc/impl/codegen/log.h',
-                      'include/grpc/impl/codegen/port_platform.h',
-                      'include/grpc/impl/codegen/propagation_bits.h',
-                      'include/grpc/impl/codegen/slice.h',
-                      'include/grpc/impl/codegen/slice_buffer.h',
-                      'include/grpc/impl/codegen/status.h',
-                      'include/grpc/impl/codegen/sync.h',
-                      'include/grpc/impl/codegen/sync_generic.h',
-                      'include/grpc/impl/codegen/sync_posix.h',
-                      'include/grpc/impl/codegen/sync_win32.h',
-                      'include/grpc/impl/codegen/time.h',
-                      'include/grpc/status.h',
-                      'include/grpc/support/alloc.h',
-                      'include/grpc/support/atm.h',
-                      'include/grpc/support/host_port.h',
-                      'include/grpc/support/log.h',
-                      'include/grpc/support/port_platform.h',
-                      'include/grpc/support/slice.h',
-                      'include/grpc/support/slice_buffer.h',
-                      'include/grpc/support/string_util.h',
-                      'include/grpc/support/sync.h',
-                      'include/grpc/support/time.h',
-                      'include/grpc/support/useful.h',
-                      'src/core/lib/support/string.h',
-                      'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                       'third_party/nanopb/pb.h',
@@ -361,7 +325,6 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/sync_posix.h',
                       'include/grpc/impl/codegen/sync_win32.h',
                       'include/grpc/impl/codegen/time.h',
-                      'include/grpc/grpc_cronet.h',
                       'include/grpc/grpc_security.h',
                       'include/grpc/grpc_security_constants.h',
                       'include/grpc/census.h',
@@ -511,9 +474,6 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/uri_parser.c',
                       'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
                       'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-                      'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
-                      'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
-                      'src/core/ext/transport/cronet/transport/cronet_transport.c',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
                       'third_party/nanopb/pb_common.c',
@@ -670,42 +630,6 @@ Pod::Spec.new do |s|
                               'src/core/ext/client_config/subchannel_call_holder.h',
                               'src/core/ext/client_config/subchannel_index.h',
                               'src/core/ext/client_config/uri_parser.h',
-                              'include/grpc/byte_buffer.h',
-                              'include/grpc/grpc.h',
-                              'include/grpc/impl/codegen/alloc.h',
-                              'include/grpc/impl/codegen/atm.h',
-                              'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                              'include/grpc/impl/codegen/atm_gcc_sync.h',
-                              'include/grpc/impl/codegen/atm_win32.h',
-                              'include/grpc/impl/codegen/byte_buffer.h',
-                              'include/grpc/impl/codegen/compression_types.h',
-                              'include/grpc/impl/codegen/connectivity_state.h',
-                              'include/grpc/impl/codegen/grpc_types.h',
-                              'include/grpc/impl/codegen/log.h',
-                              'include/grpc/impl/codegen/port_platform.h',
-                              'include/grpc/impl/codegen/propagation_bits.h',
-                              'include/grpc/impl/codegen/slice.h',
-                              'include/grpc/impl/codegen/slice_buffer.h',
-                              'include/grpc/impl/codegen/status.h',
-                              'include/grpc/impl/codegen/sync.h',
-                              'include/grpc/impl/codegen/sync_generic.h',
-                              'include/grpc/impl/codegen/sync_posix.h',
-                              'include/grpc/impl/codegen/sync_win32.h',
-                              'include/grpc/impl/codegen/time.h',
-                              'include/grpc/status.h',
-                              'include/grpc/support/alloc.h',
-                              'include/grpc/support/atm.h',
-                              'include/grpc/support/host_port.h',
-                              'include/grpc/support/log.h',
-                              'include/grpc/support/port_platform.h',
-                              'include/grpc/support/slice.h',
-                              'include/grpc/support/slice_buffer.h',
-                              'include/grpc/support/string_util.h',
-                              'include/grpc/support/sync.h',
-                              'include/grpc/support/time.h',
-                              'include/grpc/support/useful.h',
-                              'src/core/lib/support/string.h',
-                              'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                               'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                               'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                               'third_party/nanopb/pb.h',
diff --git a/grpc.def b/grpc.def
index 09a94a6cd0..61948ed1b8 100644
--- a/grpc.def
+++ b/grpc.def
@@ -87,7 +87,6 @@ EXPORTS
     grpc_header_nonbin_value_is_legal
     grpc_is_binary_header
     grpc_call_error_to_string
-    grpc_cronet_secure_channel_create
     grpc_auth_property_iterator_next
     grpc_auth_context_property_iterator
     grpc_auth_context_peer_identity
diff --git a/grpc.gemspec b/grpc.gemspec
index ace28715dc..475fc990ad 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -169,7 +169,6 @@ Gem::Specification.new do |s|
   s.files += %w( include/grpc/impl/codegen/sync_posix.h )
   s.files += %w( include/grpc/impl/codegen/sync_win32.h )
   s.files += %w( include/grpc/impl/codegen/time.h )
-  s.files += %w( include/grpc/grpc_cronet.h )
   s.files += %w( include/grpc/grpc_security.h )
   s.files += %w( include/grpc/grpc_security_constants.h )
   s.files += %w( include/grpc/census.h )
@@ -297,42 +296,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/subchannel_call_holder.h )
   s.files += %w( src/core/ext/client_config/subchannel_index.h )
   s.files += %w( src/core/ext/client_config/uri_parser.h )
-  s.files += %w( include/grpc/byte_buffer.h )
-  s.files += %w( include/grpc/grpc.h )
-  s.files += %w( include/grpc/impl/codegen/alloc.h )
-  s.files += %w( include/grpc/impl/codegen/atm.h )
-  s.files += %w( include/grpc/impl/codegen/atm_gcc_atomic.h )
-  s.files += %w( include/grpc/impl/codegen/atm_gcc_sync.h )
-  s.files += %w( include/grpc/impl/codegen/atm_win32.h )
-  s.files += %w( include/grpc/impl/codegen/byte_buffer.h )
-  s.files += %w( include/grpc/impl/codegen/compression_types.h )
-  s.files += %w( include/grpc/impl/codegen/connectivity_state.h )
-  s.files += %w( include/grpc/impl/codegen/grpc_types.h )
-  s.files += %w( include/grpc/impl/codegen/log.h )
-  s.files += %w( include/grpc/impl/codegen/port_platform.h )
-  s.files += %w( include/grpc/impl/codegen/propagation_bits.h )
-  s.files += %w( include/grpc/impl/codegen/slice.h )
-  s.files += %w( include/grpc/impl/codegen/slice_buffer.h )
-  s.files += %w( include/grpc/impl/codegen/status.h )
-  s.files += %w( include/grpc/impl/codegen/sync.h )
-  s.files += %w( include/grpc/impl/codegen/sync_generic.h )
-  s.files += %w( include/grpc/impl/codegen/sync_posix.h )
-  s.files += %w( include/grpc/impl/codegen/sync_win32.h )
-  s.files += %w( include/grpc/impl/codegen/time.h )
-  s.files += %w( include/grpc/status.h )
-  s.files += %w( include/grpc/support/alloc.h )
-  s.files += %w( include/grpc/support/atm.h )
-  s.files += %w( include/grpc/support/host_port.h )
-  s.files += %w( include/grpc/support/log.h )
-  s.files += %w( include/grpc/support/port_platform.h )
-  s.files += %w( include/grpc/support/slice.h )
-  s.files += %w( include/grpc/support/slice_buffer.h )
-  s.files += %w( include/grpc/support/string_util.h )
-  s.files += %w( include/grpc/support/sync.h )
-  s.files += %w( include/grpc/support/time.h )
-  s.files += %w( include/grpc/support/useful.h )
-  s.files += %w( src/core/lib/support/string.h )
-  s.files += %w( third_party/objective_c/Cronet/cronet_c_for_grpc.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h )
   s.files += %w( third_party/nanopb/pb.h )
@@ -491,9 +454,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/uri_parser.c )
   s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
   s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c )
-  s.files += %w( src/core/ext/transport/cronet/client/secure/cronet_channel_create.c )
-  s.files += %w( src/core/ext/transport/cronet/transport/cronet_api_dummy.c )
-  s.files += %w( src/core/ext/transport/cronet/transport/cronet_transport.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c )
   s.files += %w( third_party/nanopb/pb_common.c )
diff --git a/include/grpc/grpc_cronet.h b/include/grpc/grpc_cronet.h
deleted file mode 100644
index 295e0f55e8..0000000000
--- a/include/grpc/grpc_cronet.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPC_GRPC_CRONET_H
-#define GRPC_GRPC_CRONET_H
-
-#include <grpc/grpc.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
-    void *engine, const char *target, const grpc_channel_args *args,
-    void *reserved);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* GRPC_GRPC_CRONET_H */
diff --git a/package.xml b/package.xml
index 152d5d6190..feb27175a9 100644
--- a/package.xml
+++ b/package.xml
@@ -176,7 +176,6 @@
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/grpc_cronet.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security_constants.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/census.h" role="src" />
@@ -304,42 +303,6 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_call_holder.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_index.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/byte_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/grpc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/alloc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_atomic.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_win32.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/compression_types.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/connectivity_state.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/grpc_types.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/log.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/port_platform.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/propagation_bits.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/status.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_generic.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/status.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/alloc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/atm.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/host_port.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/log.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/port_platform.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/slice.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/slice_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/string_util.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/useful.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/string.h" role="src" />
-    <file baseinstalldir="/" name="third_party/objective_c/Cronet/cronet_c_for_grpc.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb.h" role="src" />
@@ -498,9 +461,6 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/server/insecure/server_chttp2.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/insecure/channel_create.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/transport/cronet/client/secure/cronet_channel_create.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_api_dummy.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_transport.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_common.c" role="src" />
diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
deleted file mode 100644
index df1acddcc0..0000000000
--- a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <grpc/impl/codegen/port_platform.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-
-#include "src/core/lib/surface/channel.h"
-#include "src/core/lib/transport/transport_impl.h"
-
-// Cronet transport object
-typedef struct cronet_transport {
-  grpc_transport base;  // must be first element in this structure
-  void *engine;
-  char *host;
-} cronet_transport;
-
-extern grpc_transport_vtable grpc_cronet_vtable;
-
-GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
-    void *engine, const char *target, const grpc_channel_args *args,
-    void *reserved) {
-  cronet_transport *ct = gpr_malloc(sizeof(cronet_transport));
-  ct->base.vtable = &grpc_cronet_vtable;
-  ct->engine = engine;
-  ct->host = gpr_malloc(strlen(target) + 1);
-  strcpy(ct->host, target);
-  gpr_log(GPR_DEBUG,
-          "grpc_create_cronet_transport: cronet_engine = %p, target=%s", engine,
-          ct->host);
-
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  return grpc_channel_create(&exec_ctx, target, args,
-                             GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
-}
diff --git a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
deleted file mode 100644
index 687026c9fd..0000000000
--- a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-/* This file has empty implementation of all the functions exposed by the cronet
-library, so we can build it in all environments */
-
-#include <stdbool.h>
-
-#include <grpc/support/log.h>
-
-#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
-
-#ifdef GRPC_COMPILE_WITH_CRONET
-/* link with the real CRONET library in the build system */
-#else
-/* Dummy implementation of cronet API just to test for build-ability */
-cronet_bidirectional_stream* cronet_bidirectional_stream_create(
-    cronet_engine* engine, void* annotation,
-    cronet_bidirectional_stream_callback* callback) {
-  GPR_ASSERT(0);
-  return NULL;
-}
-
-int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_start(
-    cronet_bidirectional_stream* stream, const char* url, int priority,
-    const char* method, const cronet_bidirectional_stream_header_array* headers,
-    bool end_of_stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
-                                     char* buffer, int capacity) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
-                                      const char* buffer, int count,
-                                      bool end_of_stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-#endif /* GRPC_COMPILE_WITH_CRONET */
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
deleted file mode 100644
index 5bb085195c..0000000000
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ /dev/null
@@ -1,640 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <string.h>
-
-#include <grpc/impl/codegen/port_platform.h>
-#include <grpc/support/alloc.h>
-#include <grpc/support/host_port.h>
-#include <grpc/support/log.h>
-#include <grpc/support/slice_buffer.h>
-#include <grpc/support/string_util.h>
-#include <grpc/support/useful.h>
-
-#include "src/core/ext/transport/chttp2/transport/incoming_metadata.h"
-#include "src/core/lib/iomgr/exec_ctx.h"
-#include "src/core/lib/support/string.h"
-#include "src/core/lib/surface/channel.h"
-#include "src/core/lib/transport/metadata_batch.h"
-#include "src/core/lib/transport/transport_impl.h"
-#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
-
-#define GRPC_HEADER_SIZE_IN_BYTES 5
-
-// Global flag that gets set with GRPC_TRACE env variable
-int grpc_cronet_trace = 1;
-
-// Cronet transport object
-struct grpc_cronet_transport {
-  grpc_transport base; /* must be first element in this structure */
-  cronet_engine *engine;
-  char *host;
-};
-
-typedef struct grpc_cronet_transport grpc_cronet_transport;
-
-enum send_state {
-  CRONET_SEND_IDLE = 0,
-  CRONET_REQ_STARTED,
-  CRONET_SEND_HEADER,
-  CRONET_WRITE,
-  CRONET_WRITE_COMPLETED,
-};
-
-enum recv_state {
-  CRONET_RECV_IDLE = 0,
-  CRONET_RECV_READ_LENGTH,
-  CRONET_RECV_READ_DATA,
-  CRONET_RECV_CLOSED,
-};
-
-static const char *recv_state_name[] = {
-    "CRONET_RECV_IDLE", "CRONET_RECV_READ_LENGTH", "CRONET_RECV_READ_DATA,",
-    "CRONET_RECV_CLOSED"};
-
-// Enum that identifies calling function.
-enum e_caller {
-  PERFORM_STREAM_OP,
-  ON_READ_COMPLETE,
-  ON_RESPONSE_HEADERS_RECEIVED,
-  ON_RESPONSE_TRAILERS_RECEIVED
-};
-
-enum callback_id {
-  CB_SEND_INITIAL_METADATA = 0,
-  CB_SEND_MESSAGE,
-  CB_SEND_TRAILING_METADATA,
-  CB_RECV_MESSAGE,
-  CB_RECV_INITIAL_METADATA,
-  CB_RECV_TRAILING_METADATA,
-  CB_NUM_CALLBACKS
-};
-
-struct stream_obj {
-  // we store received bytes here as they trickle in.
-  gpr_slice_buffer write_slice_buffer;
-  cronet_bidirectional_stream *cbs;
-  gpr_slice slice;
-  gpr_slice_buffer read_slice_buffer;
-  struct grpc_slice_buffer_stream sbs;
-  char *read_buffer;
-  int remaining_read_bytes;
-  int total_read_bytes;
-
-  char *write_buffer;
-  size_t write_buffer_size;
-
-  // Hold the URL
-  char *url;
-
-  bool response_headers_received;
-  bool read_requested;
-  bool response_trailers_received;
-  bool read_closed;
-
-  // Recv message stuff
-  grpc_byte_buffer **recv_message;
-  // Initial metadata stuff
-  grpc_metadata_batch *recv_initial_metadata;
-  // Trailing metadata stuff
-  grpc_metadata_batch *recv_trailing_metadata;
-  grpc_chttp2_incoming_metadata_buffer imb;
-
-  // This mutex protects receive state machine execution
-  gpr_mu recv_mu;
-  // we can queue up up to 2 callbacks for each OP
-  grpc_closure *callback_list[CB_NUM_CALLBACKS][2];
-
-  // storage for header
-  cronet_bidirectional_stream_header *headers;
-  uint32_t num_headers;
-  cronet_bidirectional_stream_header_array header_array;
-  // state tracking
-  enum recv_state cronet_recv_state;
-  enum send_state cronet_send_state;
-};
-
-typedef struct stream_obj stream_obj;
-
-static void next_send_step(stream_obj *s);
-static void next_recv_step(stream_obj *s, enum e_caller caller);
-
-static void set_pollset_do_nothing(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                                   grpc_stream *gs, grpc_pollset *pollset) {}
-
-static void enqueue_callbacks(grpc_closure *callback_list[]) {
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  if (callback_list[0]) {
-    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[0], true, NULL);
-    callback_list[0] = NULL;
-  }
-  if (callback_list[1]) {
-    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[1], true, NULL);
-    callback_list[1] = NULL;
-  }
-  grpc_exec_ctx_finish(&exec_ctx);
-}
-
-static void on_canceled(cronet_bidirectional_stream *stream) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "on_canceled %p", stream);
-  }
-}
-
-static void on_failed(cronet_bidirectional_stream *stream, int net_error) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "on_failed %p, error = %d", stream, net_error);
-  }
-}
-
-static void on_succeeded(cronet_bidirectional_stream *stream) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "on_succeeded %p", stream);
-  }
-}
-
-static void on_response_trailers_received(
-    cronet_bidirectional_stream *stream,
-    const cronet_bidirectional_stream_header_array *trailers) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "R: on_response_trailers_received");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-
-  memset(&s->imb, 0, sizeof(s->imb));
-  grpc_chttp2_incoming_metadata_buffer_init(&s->imb);
-  unsigned int i = 0;
-  for (i = 0; i < trailers->count; i++) {
-    grpc_chttp2_incoming_metadata_buffer_add(
-        &s->imb, grpc_mdelem_from_metadata_strings(
-                     grpc_mdstr_from_string(trailers->headers[i].key),
-                     grpc_mdstr_from_string(trailers->headers[i].value)));
-  }
-  s->response_trailers_received = true;
-  next_recv_step(s, ON_RESPONSE_TRAILERS_RECEIVED);
-}
-
-static void on_write_completed(cronet_bidirectional_stream *stream,
-                               const char *data) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "W: on_write_completed");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-  enqueue_callbacks(s->callback_list[CB_SEND_MESSAGE]);
-  s->cronet_send_state = CRONET_WRITE_COMPLETED;
-  next_send_step(s);
-}
-
-static void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
-  gpr_slice read_data_slice = gpr_slice_malloc((uint32_t)s->total_read_bytes);
-  uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
-  memcpy(dst_p, recv_data, (size_t)s->total_read_bytes);
-  gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
-  grpc_slice_buffer_stream_init(&s->sbs, &s->read_slice_buffer, 0);
-  *s->recv_message = (grpc_byte_buffer *)&s->sbs;
-}
-
-static int parse_grpc_header(const uint8_t *data) {
-  const uint8_t *p = data + 1;
-  int length = 0;
-  length |= ((uint8_t)*p++) << 24;
-  length |= ((uint8_t)*p++) << 16;
-  length |= ((uint8_t)*p++) << 8;
-  length |= ((uint8_t)*p++);
-  return length;
-}
-
-static void on_read_completed(cronet_bidirectional_stream *stream, char *data,
-                              int count) {
-  stream_obj *s = (stream_obj *)stream->annotation;
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "R: on_read_completed count=%d, total=%d, remaining=%d",
-            count, s->total_read_bytes, s->remaining_read_bytes);
-  }
-  if (count > 0) {
-    GPR_ASSERT(s->recv_message);
-    s->remaining_read_bytes -= count;
-    next_recv_step(s, ON_READ_COMPLETE);
-  } else {
-    s->read_closed = true;
-    next_recv_step(s, ON_READ_COMPLETE);
-  }
-}
-
-static void on_response_headers_received(
-    cronet_bidirectional_stream *stream,
-    const cronet_bidirectional_stream_header_array *headers,
-    const char *negotiated_protocol) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "R: on_response_headers_received");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-  enqueue_callbacks(s->callback_list[CB_RECV_INITIAL_METADATA]);
-  s->response_headers_received = true;
-  next_recv_step(s, ON_RESPONSE_HEADERS_RECEIVED);
-}
-
-static void on_request_headers_sent(cronet_bidirectional_stream *stream) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "W: on_request_headers_sent");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-  enqueue_callbacks(s->callback_list[CB_SEND_INITIAL_METADATA]);
-  s->cronet_send_state = CRONET_SEND_HEADER;
-  next_send_step(s);
-}
-
-// Callback function pointers (invoked by cronet in response to events)
-static cronet_bidirectional_stream_callback callbacks = {
-    on_request_headers_sent,
-    on_response_headers_received,
-    on_read_completed,
-    on_write_completed,
-    on_response_trailers_received,
-    on_succeeded,
-    on_failed,
-    on_canceled};
-
-static void invoke_closing_callback(stream_obj *s) {
-  grpc_chttp2_incoming_metadata_buffer_publish(&s->imb,
-                                               s->recv_trailing_metadata);
-  if (s->callback_list[CB_RECV_TRAILING_METADATA]) {
-    enqueue_callbacks(s->callback_list[CB_RECV_TRAILING_METADATA]);
-  }
-}
-
-static void set_recv_state(stream_obj *s, enum recv_state state) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "next_state = %s", recv_state_name[state]);
-  }
-  s->cronet_recv_state = state;
-}
-
-// This is invoked from perform_stream_op, and all on_xxxx callbacks.
-static void next_recv_step(stream_obj *s, enum e_caller caller) {
-  gpr_mu_lock(&s->recv_mu);
-  switch (s->cronet_recv_state) {
-    case CRONET_RECV_IDLE:
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_IDLE");
-      }
-      if (caller == PERFORM_STREAM_OP ||
-          caller == ON_RESPONSE_HEADERS_RECEIVED) {
-        if (s->read_closed && s->response_trailers_received) {
-          invoke_closing_callback(s);
-          set_recv_state(s, CRONET_RECV_CLOSED);
-        } else if (s->response_headers_received == true &&
-                   s->read_requested == true) {
-          set_recv_state(s, CRONET_RECV_READ_LENGTH);
-          s->total_read_bytes = s->remaining_read_bytes =
-              GRPC_HEADER_SIZE_IN_BYTES;
-          GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {
-            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
-          }
-          cronet_bidirectional_stream_read(s->cbs, s->read_buffer,
-                                           s->remaining_read_bytes);
-        }
-      }
-      break;
-    case CRONET_RECV_READ_LENGTH:
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_LENGTH");
-      }
-      if (caller == ON_READ_COMPLETE) {
-        if (s->read_closed) {
-          invoke_closing_callback(s);
-          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
-          set_recv_state(s, CRONET_RECV_CLOSED);
-        } else {
-          GPR_ASSERT(s->remaining_read_bytes == 0);
-          set_recv_state(s, CRONET_RECV_READ_DATA);
-          s->total_read_bytes = s->remaining_read_bytes =
-              parse_grpc_header((const uint8_t *)s->read_buffer);
-          s->read_buffer =
-              gpr_realloc(s->read_buffer, (uint32_t)s->remaining_read_bytes);
-          GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {
-            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
-          }
-          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer,
-                                           s->remaining_read_bytes);
-        }
-      }
-      break;
-    case CRONET_RECV_READ_DATA:
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_DATA");
-      }
-      if (caller == ON_READ_COMPLETE) {
-        if (s->remaining_read_bytes > 0) {
-          int offset = s->total_read_bytes - s->remaining_read_bytes;
-          GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {
-            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
-          }
-          cronet_bidirectional_stream_read(
-              s->cbs, (char *)s->read_buffer + offset, s->remaining_read_bytes);
-        } else {
-          gpr_slice_buffer_init(&s->read_slice_buffer);
-          uint8_t *p = (uint8_t *)s->read_buffer;
-          process_recv_message(s, p);
-          set_recv_state(s, CRONET_RECV_IDLE);
-          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
-        }
-      }
-      break;
-    case CRONET_RECV_CLOSED:
-      break;
-    default:
-      GPR_ASSERT(0);  // Should not reach here
-      break;
-  }
-  gpr_mu_unlock(&s->recv_mu);
-}
-
-// This function takes the data from s->write_slice_buffer and assembles into
-// a contiguous byte stream with 5 byte gRPC header prepended.
-static void create_grpc_frame(stream_obj *s) {
-  gpr_slice slice = gpr_slice_buffer_take_first(&s->write_slice_buffer);
-  uint8_t *raw_data = GPR_SLICE_START_PTR(slice);
-  size_t length = GPR_SLICE_LENGTH(slice);
-  s->write_buffer_size = length + GRPC_HEADER_SIZE_IN_BYTES;
-  s->write_buffer = gpr_realloc(s->write_buffer, s->write_buffer_size);
-  uint8_t *p = (uint8_t *)s->write_buffer;
-  // Append 5 byte header
-  *p++ = 0;
-  *p++ = (uint8_t)(length >> 24);
-  *p++ = (uint8_t)(length >> 16);
-  *p++ = (uint8_t)(length >> 8);
-  *p++ = (uint8_t)(length);
-  // append actual data
-  memcpy(p, raw_data, length);
-}
-
-static void do_write(stream_obj *s) {
-  gpr_slice_buffer *sb = &s->write_slice_buffer;
-  GPR_ASSERT(sb->count <= 1);
-  if (sb->count > 0) {
-    create_grpc_frame(s);
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
-    }
-    cronet_bidirectional_stream_write(s->cbs, s->write_buffer,
-                                      (int)s->write_buffer_size, false);
-  }
-}
-
-//
-static void next_send_step(stream_obj *s) {
-  switch (s->cronet_send_state) {
-    case CRONET_SEND_IDLE:
-      GPR_ASSERT(
-          s->cbs);  // cronet_bidirectional_stream is not initialized yet.
-      s->cronet_send_state = CRONET_REQ_STARTED;
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_start to %s", s->url);
-      }
-      cronet_bidirectional_stream_start(s->cbs, s->url, 0, "POST",
-                                        &s->header_array, false);
-      // we no longer need the memory that was allocated earlier.
-      gpr_free(s->header_array.headers);
-      break;
-    case CRONET_SEND_HEADER:
-      do_write(s);
-      s->cronet_send_state = CRONET_WRITE;
-      break;
-    case CRONET_WRITE_COMPLETED:
-      do_write(s);
-      break;
-    default:
-      GPR_ASSERT(0);
-      break;
-  }
-}
-
-static void convert_metadata_to_cronet_headers(grpc_linked_mdelem *head,
-                                               const char *host,
-                                               stream_obj *s) {
-  grpc_linked_mdelem *curr = head;
-  // Walk the linked list and get number of header fields
-  uint32_t num_headers_available = 0;
-  while (curr != NULL) {
-    curr = curr->next;
-    num_headers_available++;
-  }
-  // Allocate enough memory
-  s->headers = (cronet_bidirectional_stream_header *)gpr_malloc(
-      sizeof(cronet_bidirectional_stream_header) * num_headers_available);
-
-  // Walk the linked list again, this time copying the header fields.
-  // s->num_headers
-  // can be less than num_headers_available, as some headers are not used for
-  // cronet
-  curr = head;
-  s->num_headers = 0;
-  while (s->num_headers < num_headers_available) {
-    grpc_mdelem *mdelem = curr->md;
-    curr = curr->next;
-    const char *key = grpc_mdstr_as_c_string(mdelem->key);
-    const char *value = grpc_mdstr_as_c_string(mdelem->value);
-    if (strcmp(key, ":scheme") == 0 || strcmp(key, ":method") == 0 ||
-        strcmp(key, ":authority") == 0) {
-      // Cronet populates these fields on its own.
-      continue;
-    }
-    if (strcmp(key, ":path") == 0) {
-      // Create URL by appending :path value to the hostname
-      gpr_asprintf(&s->url, "https://%s%s", host, value);
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "extracted URL = %s", s->url);
-      }
-      continue;
-    }
-    s->headers[s->num_headers].key = key;
-    s->headers[s->num_headers].value = value;
-    s->num_headers++;
-    if (curr == NULL) {
-      break;
-    }
-  }
-}
-
-static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                              grpc_stream *gs, grpc_transport_stream_op *op) {
-  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
-  GPR_ASSERT(ct->engine);
-  stream_obj *s = (stream_obj *)gs;
-  if (op->recv_trailing_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG,
-              "perform_stream_op - recv_trailing_metadata: on_complete=%p",
-              op->on_complete);
-    }
-    s->recv_trailing_metadata = op->recv_trailing_metadata;
-    GPR_ASSERT(!s->callback_list[CB_RECV_TRAILING_METADATA][0]);
-    s->callback_list[CB_RECV_TRAILING_METADATA][0] = op->on_complete;
-  }
-  if (op->recv_message) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "perform_stream_op - recv_message: on_complete=%p",
-              op->on_complete);
-    }
-    s->recv_message = (grpc_byte_buffer **)op->recv_message;
-    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][0]);
-    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][1]);
-    s->callback_list[CB_RECV_MESSAGE][0] = op->recv_message_ready;
-    s->callback_list[CB_RECV_MESSAGE][1] = op->on_complete;
-    s->read_requested = true;
-    next_recv_step(s, PERFORM_STREAM_OP);
-  }
-  if (op->recv_initial_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "perform_stream_op - recv_initial_metadata:=%p",
-              op->on_complete);
-    }
-    s->recv_initial_metadata = op->recv_initial_metadata;
-    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][0]);
-    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][1]);
-    s->callback_list[CB_RECV_INITIAL_METADATA][0] =
-        op->recv_initial_metadata_ready;
-    s->callback_list[CB_RECV_INITIAL_METADATA][1] = op->on_complete;
-  }
-  if (op->send_initial_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG,
-              "perform_stream_op - send_initial_metadata: on_complete=%p",
-              op->on_complete);
-    }
-    s->num_headers = 0;
-    convert_metadata_to_cronet_headers(op->send_initial_metadata->list.head,
-                                       ct->host, s);
-    s->header_array.count = s->num_headers;
-    s->header_array.capacity = s->num_headers;
-    s->header_array.headers = s->headers;
-    GPR_ASSERT(!s->callback_list[CB_SEND_INITIAL_METADATA][0]);
-    s->callback_list[CB_SEND_INITIAL_METADATA][0] = op->on_complete;
-  }
-  if (op->send_message) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "perform_stream_op - send_message: on_complete=%p",
-              op->on_complete);
-    }
-    grpc_byte_stream_next(exec_ctx, op->send_message, &s->slice,
-                          op->send_message->length, NULL);
-    // Check that compression flag is not ON. We don't support compression yet.
-    // TODO (makdharma): add compression support
-    GPR_ASSERT(op->send_message->flags == 0);
-    gpr_slice_buffer_add(&s->write_slice_buffer, s->slice);
-    if (s->cbs == NULL) {
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_create");
-      }
-      s->cbs = cronet_bidirectional_stream_create(ct->engine, s, &callbacks);
-      GPR_ASSERT(s->cbs);
-      s->read_closed = false;
-      s->response_trailers_received = false;
-      s->response_headers_received = false;
-      s->cronet_send_state = CRONET_SEND_IDLE;
-      s->cronet_recv_state = CRONET_RECV_IDLE;
-    }
-    GPR_ASSERT(!s->callback_list[CB_SEND_MESSAGE][0]);
-    s->callback_list[CB_SEND_MESSAGE][0] = op->on_complete;
-    next_send_step(s);
-  }
-  if (op->send_trailing_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG,
-              "perform_stream_op - send_trailing_metadata: on_complete=%p",
-              op->on_complete);
-    }
-    GPR_ASSERT(!s->callback_list[CB_SEND_TRAILING_METADATA][0]);
-    s->callback_list[CB_SEND_TRAILING_METADATA][0] = op->on_complete;
-    if (s->cbs) {
-      // Send an "empty" write to the far end to signal that we're done.
-      // This will induce the server to send down trailers.
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
-      }
-      cronet_bidirectional_stream_write(s->cbs, "abc", 0, true);
-    } else {
-      // We never created a stream. This was probably an empty request.
-      invoke_closing_callback(s);
-    }
-  }
-}
-
-static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                       grpc_stream *gs, grpc_stream_refcount *refcount,
-                       const void *server_data) {
-  stream_obj *s = (stream_obj *)gs;
-  memset(s->callback_list, 0, sizeof(s->callback_list));
-  s->cbs = NULL;
-  gpr_mu_init(&s->recv_mu);
-  s->read_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
-  s->write_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
-  gpr_slice_buffer_init(&s->write_slice_buffer);
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "cronet_transport - init_stream");
-  }
-  return 0;
-}
-
-static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                           grpc_stream *gs, void *and_free_memory) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "Destroy stream");
-  }
-  stream_obj *s = (stream_obj *)gs;
-  s->cbs = NULL;
-  gpr_free(s->read_buffer);
-  gpr_free(s->write_buffer);
-  gpr_free(s->url);
-  gpr_mu_destroy(&s->recv_mu);
-  if (and_free_memory) {
-    gpr_free(and_free_memory);
-  }
-}
-
-static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
-  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
-  gpr_free(ct->host);
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "Destroy transport");
-  }
-}
-
-const grpc_transport_vtable grpc_cronet_vtable = {
-    sizeof(stream_obj),     "cronet_http",     init_stream,
-    set_pollset_do_nothing, perform_stream_op, NULL,
-    destroy_stream,         destroy_transport, NULL};
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index 09551472b5..f0a40dbb35 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -125,7 +125,6 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
-grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -396,7 +395,6 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
-  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index 54c8aaad13..d5e810b7cf 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -43,7 +43,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -326,9 +325,6 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
-typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
-extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
-#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 5314329c2c..dab62530aa 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -222,9 +222,6 @@ CORE_SOURCE_FILES = [
   'src/core/ext/client_config/uri_parser.c',
   'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
   'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-  'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
-  'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
-  'src/core/ext/transport/cronet/transport/cronet_transport.c',
   'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
   'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
   'third_party/nanopb/pb_common.c',
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index cebbe8c40f..bc43f9d36b 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -125,7 +125,6 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
-grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -392,7 +391,6 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
-  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index d7ea6c574c..b67361ca25 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -43,7 +43,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -326,9 +325,6 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
-typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
-extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
-#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/test/core/surface/public_headers_must_be_c89.c b/test/core/surface/public_headers_must_be_c89.c
index fd6ff2c26f..3eeb55d033 100644
--- a/test/core/surface/public_headers_must_be_c89.c
+++ b/test/core/surface/public_headers_must_be_c89.c
@@ -36,7 +36,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/grpc_security_constants.h>
 #include <grpc/impl/codegen/alloc.h>
diff --git a/third_party/objective_c/Cronet/cronet_c_for_grpc.h b/third_party/objective_c/Cronet/cronet_c_for_grpc.h
deleted file mode 100644
index 15a511aebd..0000000000
--- a/third_party/objective_c/Cronet/cronet_c_for_grpc.h
+++ /dev/null
@@ -1,202 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
-#define COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stddef.h>
-
-/* Cronet Engine API. */
-
-/* Opaque object representing Cronet Engine. Created and configured outside
- * of this API to facilitate sharing with other components */
-typedef struct cronet_engine { void* obj; } cronet_engine;
-
-void cronet_engine_add_quic_hint(cronet_engine* engine,
-                                 const char* host,
-                                 int port,
-                                 int alternate_port);
-
-/* Cronet Bidirectional Stream API */
-
-/* Opaque object representing Cronet Bidirectional Stream. */
-typedef struct cronet_bidirectional_stream {
-  void* obj;
-  void* annotation;
-} cronet_bidirectional_stream;
-
-/* A single request or response header element. */
-typedef struct cronet_bidirectional_stream_header {
-  const char* key;
-  const char* value;
-} cronet_bidirectional_stream_header;
-
-/* Array of request or response headers or trailers. */
-typedef struct cronet_bidirectional_stream_header_array {
-  size_t count;
-  size_t capacity;
-  cronet_bidirectional_stream_header* headers;
-} cronet_bidirectional_stream_header_array;
-
-/* Set of callbacks used to receive callbacks from bidirectional stream. */
-typedef struct cronet_bidirectional_stream_callback {
-  /* Invoked when request headers are sent. Indicates that stream has initiated
-   * the request. Consumer may call cronet_bidirectional_stream_write() to start
-   * writing data.
-   */
-  void (*on_request_headers_sent)(cronet_bidirectional_stream* stream);
-
-  /* Invoked when initial response headers are received.
-   * Consumer must call cronet_bidirectional_stream_read() to start reading.
-   * Consumer may call cronet_bidirectional_stream_write() to start writing or
-   * close the stream. Contents of |headers| is valid for duration of the call.
-   */
-  void (*on_response_headers_received)(
-      cronet_bidirectional_stream* stream,
-      const cronet_bidirectional_stream_header_array* headers,
-      const char* negotiated_protocol);
-
-  /* Invoked when data is read into the buffer passed to
-   * cronet_bidirectional_stream_read(). Only part of the buffer may be
-   * populated. To continue reading, call cronet_bidirectional_stream_read().
-   * It may be invoked after on_response_trailers_received()}, if there was
-   * pending read data before trailers were received.
-   *
-   * If count is 0, it means the remote side has signaled that it will send no
-   * more data; future calls to cronet_bidirectional_stream_read() will result
-   * in the on_data_read() callback or on_succeded() callback if
-   * cronet_bidirectional_stream_write() was invoked with end_of_stream set to
-   * true.
-   */
-  void (*on_read_completed)(cronet_bidirectional_stream* stream,
-                            char* data,
-                            int count);
-
-  /**
-   * Invoked when all data passed to cronet_bidirectional_stream_write() is
-   * sent.
-   * To continue writing, call cronet_bidirectional_stream_write().
-   */
-  void (*on_write_completed)(cronet_bidirectional_stream* stream,
-                             const char* data);
-
-  /* Invoked when trailers are received before closing the stream. Only invoked
-   * when server sends trailers, which it may not. May be invoked while there is
-   * read data remaining in local buffer. Contents of |trailers| is valid for
-   * duration of the call.
-   */
-  void (*on_response_trailers_received)(
-      cronet_bidirectional_stream* stream,
-      const cronet_bidirectional_stream_header_array* trailers);
-
-  /**
-   * Invoked when there is no data to be read or written and the stream is
-   * closed successfully remotely and locally. Once invoked, no further callback
-   * methods will be invoked.
-   */
-  void (*on_succeded)(cronet_bidirectional_stream* stream);
-
-  /**
-   * Invoked if the stream failed for any reason after
-   * cronet_bidirectional_stream_start(). HTTP/2 error codes are
-   * mapped to chrome net error codes. Once invoked, no further callback methods
-   * will be invoked.
-   */
-  void (*on_failed)(cronet_bidirectional_stream* stream, int net_error);
-
-  /**
-   * Invoked if the stream was canceled via
-   * cronet_bidirectional_stream_cancel(). Once invoked, no further callback
-   * methods will be invoked.
-   */
-  void (*on_canceled)(cronet_bidirectional_stream* stream);
-} cronet_bidirectional_stream_callback;
-
-/* Create a new stream object that uses |engine| and |callback|. All stream
- * tasks are performed asynchronously on the |engine| network thread. |callback|
- * methods are invoked synchronously on the |engine| network thread, but must
- * not run tasks on the current thread to prevent blocking networking operations
- * and causing exceptions during shutdown. The |annotation| is stored in
- * bidirectional stream for arbitrary use by application.
- *
- * Returned |cronet_bidirectional_stream*| is owned by the caller, and must be
- * destroyed using |cronet_bidirectional_stream_destroy|.
- *
- * Both |calback| and |engine| must remain valid until stream is destroyed.
- */
-cronet_bidirectional_stream* cronet_bidirectional_stream_create(
-    cronet_engine* engine,
-    void* annotation,
-    cronet_bidirectional_stream_callback* callback);
-
-/* TBD: The following methods return int. Should it be a custom type? */
-
-/* Destroy stream object. Destroy could be called from any thread, including
- * network thread, but is posted, so |stream| is valid until calling task is
- * complete.
- */
-int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream);
-
-/* Start the stream by sending request to |url| using |method| and |headers|. If
- * |end_of_stream| is true, then no data is expected to be written.
- */
-int cronet_bidirectional_stream_start(
-    cronet_bidirectional_stream* stream,
-    const char* url,
-    int priority,
-    const char* method,
-    const cronet_bidirectional_stream_header_array* headers,
-    bool end_of_stream);
-
-/* Read response data into |buffer| of |capacity| length. Must only be called at
- * most once in response to each invocation of the
- * on_response_headers_received() and on_read_completed() methods of the
- * cronet_bidirectional_stream_callback.
- * Each call will result in an invocation of one of the callback's
- * on_read_completed  method if data is read, its on_succeeded() method if
- * the stream is closed, or its on_failed() method if there's an error.
- */
-int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
-                                     char* buffer,
-                                     int capacity);
-
-/* Read response data into |buffer| of |capacity| length. Must only be called at
- * most once in response to each invocation of the
- * on_response_headers_received() and on_read_completed() methods of the
- * cronet_bidirectional_stream_callback.
- * Each call will result in an invocation of one of the callback's
- * on_read_completed  method if data is read, its on_succeeded() method if
- * the stream is closed, or its on_failed() method if there's an error.
- */
-int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
-                                      const char* buffer,
-                                      int count,
-                                      bool end_of_stream);
-
-/* Cancels the stream. Can be called at any time after
- * cronet_bidirectional_stream_start(). The on_canceled() method of
- * cronet_bidirectional_stream_callback will be invoked when cancelation
- * is complete and no further callback methods will be invoked. If the
- * stream has completed or has not started, calling
- * cronet_bidirectional_stream_cancel() has no effect and on_canceled() will not
- * be  invoked. At most one callback method may be invoked after
- * cronet_bidirectional_stream_cancel() has completed.
- */
-int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream);
-
-/* Returns true if the |stream| was successfully started and is now done
- * (succeeded, canceled, or failed).
- * Returns false if the |stream| stream is not yet started or is in progress.
- */
-bool cronet_bidirectional_stream_is_done(cronet_bidirectional_stream* stream);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  // COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index aabca410da..eed84252cc 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -786,7 +786,6 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
-include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 3ffc6174ed..1fcc1fa140 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -786,7 +786,6 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
-include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
@@ -914,42 +913,6 @@ src/core/ext/client_config/subchannel.h \
 src/core/ext/client_config/subchannel_call_holder.h \
 src/core/ext/client_config/subchannel_index.h \
 src/core/ext/client_config/uri_parser.h \
-include/grpc/byte_buffer.h \
-include/grpc/grpc.h \
-include/grpc/impl/codegen/alloc.h \
-include/grpc/impl/codegen/atm.h \
-include/grpc/impl/codegen/atm_gcc_atomic.h \
-include/grpc/impl/codegen/atm_gcc_sync.h \
-include/grpc/impl/codegen/atm_win32.h \
-include/grpc/impl/codegen/byte_buffer.h \
-include/grpc/impl/codegen/compression_types.h \
-include/grpc/impl/codegen/connectivity_state.h \
-include/grpc/impl/codegen/grpc_types.h \
-include/grpc/impl/codegen/log.h \
-include/grpc/impl/codegen/port_platform.h \
-include/grpc/impl/codegen/propagation_bits.h \
-include/grpc/impl/codegen/slice.h \
-include/grpc/impl/codegen/slice_buffer.h \
-include/grpc/impl/codegen/status.h \
-include/grpc/impl/codegen/sync.h \
-include/grpc/impl/codegen/sync_generic.h \
-include/grpc/impl/codegen/sync_posix.h \
-include/grpc/impl/codegen/sync_win32.h \
-include/grpc/impl/codegen/time.h \
-include/grpc/status.h \
-include/grpc/support/alloc.h \
-include/grpc/support/atm.h \
-include/grpc/support/host_port.h \
-include/grpc/support/log.h \
-include/grpc/support/port_platform.h \
-include/grpc/support/slice.h \
-include/grpc/support/slice_buffer.h \
-include/grpc/support/string_util.h \
-include/grpc/support/sync.h \
-include/grpc/support/time.h \
-include/grpc/support/useful.h \
-src/core/lib/support/string.h \
-third_party/objective_c/Cronet/cronet_c_for_grpc.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h \
 third_party/nanopb/pb.h \
@@ -1108,9 +1071,6 @@ src/core/ext/client_config/subchannel_index.c \
 src/core/ext/client_config/uri_parser.c \
 src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
 src/core/ext/transport/chttp2/client/insecure/channel_create.c \
-src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
-src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
-src/core/ext/transport/cronet/transport/cronet_transport.c \
 src/core/ext/lb_policy/grpclb/load_balancer_api.c \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
 third_party/nanopb/pb_common.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 8c67d2f844..3b3a49a5b2 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -4140,8 +4140,7 @@
       "grpc_transport_chttp2_client_insecure", 
       "grpc_transport_chttp2_client_secure", 
       "grpc_transport_chttp2_server_insecure", 
-      "grpc_transport_chttp2_server_secure", 
-      "grpc_transport_cronet_client_secure"
+      "grpc_transport_chttp2_server_secure"
     ], 
     "headers": [], 
     "language": "c", 
@@ -6015,7 +6014,6 @@
       "tsi"
     ], 
     "headers": [
-      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/security/auth_filters.h", 
@@ -6031,7 +6029,6 @@
     "language": "c", 
     "name": "grpc_secure", 
     "src": [
-      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/http/httpcli_security_connector.c", 
@@ -6267,121 +6264,6 @@
     "third_party": false, 
     "type": "filegroup"
   }, 
-  {
-    "deps": [], 
-    "headers": [
-      "include/grpc/byte_buffer.h", 
-      "include/grpc/grpc.h", 
-      "include/grpc/impl/codegen/alloc.h", 
-      "include/grpc/impl/codegen/atm.h", 
-      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
-      "include/grpc/impl/codegen/atm_gcc_sync.h", 
-      "include/grpc/impl/codegen/atm_win32.h", 
-      "include/grpc/impl/codegen/byte_buffer.h", 
-      "include/grpc/impl/codegen/compression_types.h", 
-      "include/grpc/impl/codegen/connectivity_state.h", 
-      "include/grpc/impl/codegen/grpc_types.h", 
-      "include/grpc/impl/codegen/log.h", 
-      "include/grpc/impl/codegen/port_platform.h", 
-      "include/grpc/impl/codegen/propagation_bits.h", 
-      "include/grpc/impl/codegen/slice.h", 
-      "include/grpc/impl/codegen/slice_buffer.h", 
-      "include/grpc/impl/codegen/status.h", 
-      "include/grpc/impl/codegen/sync.h", 
-      "include/grpc/impl/codegen/sync_generic.h", 
-      "include/grpc/impl/codegen/sync_posix.h", 
-      "include/grpc/impl/codegen/sync_win32.h", 
-      "include/grpc/impl/codegen/time.h", 
-      "include/grpc/status.h", 
-      "include/grpc/support/alloc.h", 
-      "include/grpc/support/atm.h", 
-      "include/grpc/support/host_port.h", 
-      "include/grpc/support/log.h", 
-      "include/grpc/support/port_platform.h", 
-      "include/grpc/support/slice.h", 
-      "include/grpc/support/slice_buffer.h", 
-      "include/grpc/support/string_util.h", 
-      "include/grpc/support/sync.h", 
-      "include/grpc/support/time.h", 
-      "include/grpc/support/useful.h", 
-      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
-      "src/core/lib/channel/channel_stack.h", 
-      "src/core/lib/channel/context.h", 
-      "src/core/lib/debug/trace.h", 
-      "src/core/lib/iomgr/closure.h", 
-      "src/core/lib/iomgr/exec_ctx.h", 
-      "src/core/lib/iomgr/pollset.h", 
-      "src/core/lib/iomgr/pollset_set.h", 
-      "src/core/lib/support/string.h", 
-      "src/core/lib/surface/channel.h", 
-      "src/core/lib/surface/channel_stack_type.h", 
-      "src/core/lib/transport/byte_stream.h", 
-      "src/core/lib/transport/metadata.h", 
-      "src/core/lib/transport/metadata_batch.h", 
-      "src/core/lib/transport/transport.h", 
-      "src/core/lib/transport/transport_impl.h", 
-      "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
-    ], 
-    "language": "c", 
-    "name": "grpc_transport_cronet_client_secure", 
-    "src": [
-      "include/grpc/byte_buffer.h", 
-      "include/grpc/grpc.h", 
-      "include/grpc/impl/codegen/alloc.h", 
-      "include/grpc/impl/codegen/atm.h", 
-      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
-      "include/grpc/impl/codegen/atm_gcc_sync.h", 
-      "include/grpc/impl/codegen/atm_win32.h", 
-      "include/grpc/impl/codegen/byte_buffer.h", 
-      "include/grpc/impl/codegen/compression_types.h", 
-      "include/grpc/impl/codegen/connectivity_state.h", 
-      "include/grpc/impl/codegen/grpc_types.h", 
-      "include/grpc/impl/codegen/log.h", 
-      "include/grpc/impl/codegen/port_platform.h", 
-      "include/grpc/impl/codegen/propagation_bits.h", 
-      "include/grpc/impl/codegen/slice.h", 
-      "include/grpc/impl/codegen/slice_buffer.h", 
-      "include/grpc/impl/codegen/status.h", 
-      "include/grpc/impl/codegen/sync.h", 
-      "include/grpc/impl/codegen/sync_generic.h", 
-      "include/grpc/impl/codegen/sync_posix.h", 
-      "include/grpc/impl/codegen/sync_win32.h", 
-      "include/grpc/impl/codegen/time.h", 
-      "include/grpc/status.h", 
-      "include/grpc/support/alloc.h", 
-      "include/grpc/support/atm.h", 
-      "include/grpc/support/host_port.h", 
-      "include/grpc/support/log.h", 
-      "include/grpc/support/port_platform.h", 
-      "include/grpc/support/slice.h", 
-      "include/grpc/support/slice_buffer.h", 
-      "include/grpc/support/string_util.h", 
-      "include/grpc/support/sync.h", 
-      "include/grpc/support/time.h", 
-      "include/grpc/support/useful.h", 
-      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
-      "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c", 
-      "src/core/ext/transport/cronet/transport/cronet_api_dummy.c", 
-      "src/core/ext/transport/cronet/transport/cronet_transport.c", 
-      "src/core/lib/channel/channel_stack.h", 
-      "src/core/lib/channel/context.h", 
-      "src/core/lib/debug/trace.h", 
-      "src/core/lib/iomgr/closure.h", 
-      "src/core/lib/iomgr/exec_ctx.h", 
-      "src/core/lib/iomgr/pollset.h", 
-      "src/core/lib/iomgr/pollset_set.h", 
-      "src/core/lib/support/string.h", 
-      "src/core/lib/surface/channel.h", 
-      "src/core/lib/surface/channel_stack_type.h", 
-      "src/core/lib/transport/byte_stream.h", 
-      "src/core/lib/transport/metadata.h", 
-      "src/core/lib/transport/metadata_batch.h", 
-      "src/core/lib/transport/transport.h", 
-      "src/core/lib/transport/transport_impl.h"
-    ], 
-    "third_party": false, 
-    "type": "filegroup"
-  }, 
   {
     "deps": [], 
     "headers": [
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 7f0e5a8339..03f4eaa5be 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -293,7 +293,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security_constants.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\census.h" />
@@ -423,42 +422,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_call_holder.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h" />
-    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
@@ -765,12 +728,6 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 6d1d69a913..4617e3de0d 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -439,15 +439,6 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
       <Filter>src\core\ext\transport\chttp2\client\insecure</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
-      <Filter>src\core\ext\transport\cronet\client\secure</Filter>
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
-      <Filter>src\core\ext\transport\cronet\transport</Filter>
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
-      <Filter>src\core\ext\transport\cronet\transport</Filter>
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClCompile>
@@ -585,9 +576,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h">
       <Filter>include\grpc</Filter>
     </ClInclude>
@@ -971,114 +959,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h">
       <Filter>src\core\ext\client_config</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h">
-      <Filter>src\core\lib\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h">
-      <Filter>third_party\objective_c\Cronet</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClInclude>
@@ -1130,9 +1010,6 @@
     <Filter Include="include\grpc\impl\codegen">
       <UniqueIdentifier>{def748f5-ed2a-a9bb-40d9-c31d00f0e13b}</UniqueIdentifier>
     </Filter>
-    <Filter Include="include\grpc\support">
-      <UniqueIdentifier>{31de82ea-dc6c-73fb-a640-979b8a7b240c}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src">
       <UniqueIdentifier>{d538af37-07b2-062b-fa2a-d9f882cb2737}</UniqueIdentifier>
     </Filter>
@@ -1214,18 +1091,6 @@
     <Filter Include="src\core\ext\transport\chttp2\transport">
       <UniqueIdentifier>{6f34254e-e69f-c9b4-156d-5024bade5408}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\core\ext\transport\cronet">
-      <UniqueIdentifier>{1e9c85e9-5522-7ef8-0017-7e19990a6194}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\core\ext\transport\cronet\client">
-      <UniqueIdentifier>{d0530883-75d9-b5f7-d594-26735a70ac7b}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\core\ext\transport\cronet\client\secure">
-      <UniqueIdentifier>{4fa6fe90-b7a8-5c8f-d629-db1e68d89eed}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\core\ext\transport\cronet\transport">
-      <UniqueIdentifier>{31518af8-5860-6d0d-ff78-4059fce29ec2}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src\core\lib">
       <UniqueIdentifier>{5b2ded3f-84a5-f6b4-2060-286c7d1dc945}</UniqueIdentifier>
     </Filter>
@@ -1250,9 +1115,6 @@
     <Filter Include="src\core\lib\security">
       <UniqueIdentifier>{c4661d64-349f-01c1-1ba8-0602f9047595}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\core\lib\support">
-      <UniqueIdentifier>{27f30339-d694-40f5-db07-4b89b9aeea73}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src\core\lib\surface">
       <UniqueIdentifier>{a21971fb-304f-da08-b1b2-7bd8df8ac373}</UniqueIdentifier>
     </Filter>
@@ -1271,12 +1133,6 @@
     <Filter Include="third_party\nanopb">
       <UniqueIdentifier>{93d6596d-330c-1d27-6f84-3c840e57869e}</UniqueIdentifier>
     </Filter>
-    <Filter Include="third_party\objective_c">
-      <UniqueIdentifier>{3a56a516-857e-d2aa-95cc-11685baf4e8c}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="third_party\objective_c\Cronet">
-      <UniqueIdentifier>{a165c6e3-0776-6f40-7351-d7865668e220}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>
 
-- 
GitLab


From 0ddf46f10e3d114704bb2beac4f30718957581c3 Mon Sep 17 00:00:00 2001
From: Kirill Katsnelson <kkm@pobox.com>
Date: Tue, 19 Apr 2016 18:49:31 -0700
Subject: [PATCH 319/570] Fully qualify System.Threading.Tasks.Task

---
 src/compiler/csharp_generator.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compiler/csharp_generator.cc b/src/compiler/csharp_generator.cc
index ac0fee1ec4..29c359c539 100644
--- a/src/compiler/csharp_generator.cc
+++ b/src/compiler/csharp_generator.cc
@@ -214,10 +214,10 @@ std::string GetMethodReturnTypeServer(const MethodDescriptor *method) {
   switch (GetMethodType(method)) {
     case METHODTYPE_NO_STREAMING:
     case METHODTYPE_CLIENT_STREAMING:
-      return "Task<" + GetClassName(method->output_type()) + ">";
+      return "global::System.Threading.Tasks.Task<" + GetClassName(method->output_type()) + ">";
     case METHODTYPE_SERVER_STREAMING:
     case METHODTYPE_BIDI_STREAMING:
-      return "Task";
+      return "global::System.Threading.Tasks.Task";
   }
   GOOGLE_LOG(FATAL)<< "Can't get here.";
   return "";
-- 
GitLab


From d83f791b11287d2ae960c94611a593afae7612d2 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jan.tattermusch@gmail.com>
Date: Mon, 9 May 2016 10:28:10 -0700
Subject: [PATCH 320/570] regenerate C# code

---
 src/csharp/Grpc.Examples/MathGrpc.cs          | 16 ++++-----
 src/csharp/Grpc.HealthCheck/HealthGrpc.cs     |  4 +--
 .../Grpc.IntegrationTesting/MetricsGrpc.cs    |  8 ++---
 .../Grpc.IntegrationTesting/ServicesGrpc.cs   | 24 ++++++-------
 .../Grpc.IntegrationTesting/TestGrpc.cs       | 36 +++++++++----------
 5 files changed, 44 insertions(+), 44 deletions(-)

diff --git a/src/csharp/Grpc.Examples/MathGrpc.cs b/src/csharp/Grpc.Examples/MathGrpc.cs
index 2d3034d28b..d700a18778 100644
--- a/src/csharp/Grpc.Examples/MathGrpc.cs
+++ b/src/csharp/Grpc.Examples/MathGrpc.cs
@@ -151,25 +151,25 @@ namespace Math {
       ///  Div divides args.dividend by args.divisor and returns the quotient and
       ///  remainder.
       /// </summary>
-      Task<global::Math.DivReply> Div(global::Math.DivArgs request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Math.DivReply> Div(global::Math.DivArgs request, ServerCallContext context);
       /// <summary>
       ///  DivMany accepts an arbitrary number of division args from the client stream
       ///  and sends back the results in the reply stream.  The stream continues until
       ///  the client closes its end; the server does the same after sending all the
       ///  replies.  The stream ends immediately if either end aborts.
       /// </summary>
-      Task DivMany(IAsyncStreamReader<global::Math.DivArgs> requestStream, IServerStreamWriter<global::Math.DivReply> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task DivMany(IAsyncStreamReader<global::Math.DivArgs> requestStream, IServerStreamWriter<global::Math.DivReply> responseStream, ServerCallContext context);
       /// <summary>
       ///  Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
       ///  generates up to limit numbers; otherwise it continues until the call is
       ///  canceled.  Unlike Fib above, Fib has no final FibReply.
       /// </summary>
-      Task Fib(global::Math.FibArgs request, IServerStreamWriter<global::Math.Num> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task Fib(global::Math.FibArgs request, IServerStreamWriter<global::Math.Num> responseStream, ServerCallContext context);
       /// <summary>
       ///  Sum sums a stream of numbers, returning the final result once the stream
       ///  is closed.
       /// </summary>
-      Task<global::Math.Num> Sum(IAsyncStreamReader<global::Math.Num> requestStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Math.Num> Sum(IAsyncStreamReader<global::Math.Num> requestStream, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of Math</summary>
@@ -179,7 +179,7 @@ namespace Math {
       ///  Div divides args.dividend by args.divisor and returns the quotient and
       ///  remainder.
       /// </summary>
-      public virtual Task<global::Math.DivReply> Div(global::Math.DivArgs request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Math.DivReply> Div(global::Math.DivArgs request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -190,7 +190,7 @@ namespace Math {
       ///  the client closes its end; the server does the same after sending all the
       ///  replies.  The stream ends immediately if either end aborts.
       /// </summary>
-      public virtual Task DivMany(IAsyncStreamReader<global::Math.DivArgs> requestStream, IServerStreamWriter<global::Math.DivReply> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task DivMany(IAsyncStreamReader<global::Math.DivArgs> requestStream, IServerStreamWriter<global::Math.DivReply> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -200,7 +200,7 @@ namespace Math {
       ///  generates up to limit numbers; otherwise it continues until the call is
       ///  canceled.  Unlike Fib above, Fib has no final FibReply.
       /// </summary>
-      public virtual Task Fib(global::Math.FibArgs request, IServerStreamWriter<global::Math.Num> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task Fib(global::Math.FibArgs request, IServerStreamWriter<global::Math.Num> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -209,7 +209,7 @@ namespace Math {
       ///  Sum sums a stream of numbers, returning the final result once the stream
       ///  is closed.
       /// </summary>
-      public virtual Task<global::Math.Num> Sum(IAsyncStreamReader<global::Math.Num> requestStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Math.Num> Sum(IAsyncStreamReader<global::Math.Num> requestStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
diff --git a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
index 967d1170be..51c6a39b1d 100644
--- a/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
+++ b/src/csharp/Grpc.HealthCheck/HealthGrpc.cs
@@ -72,13 +72,13 @@ namespace Grpc.Health.V1 {
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IHealth
     {
-      Task<global::Grpc.Health.V1.HealthCheckResponse> Check(global::Grpc.Health.V1.HealthCheckRequest request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Health.V1.HealthCheckResponse> Check(global::Grpc.Health.V1.HealthCheckRequest request, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of Health</summary>
     public abstract class HealthBase
     {
-      public virtual Task<global::Grpc.Health.V1.HealthCheckResponse> Check(global::Grpc.Health.V1.HealthCheckRequest request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Health.V1.HealthCheckResponse> Check(global::Grpc.Health.V1.HealthCheckRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
diff --git a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
index aa4f1c5c3e..9d31d1c514 100644
--- a/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/MetricsGrpc.cs
@@ -112,11 +112,11 @@ namespace Grpc.Testing {
       ///  Returns the values of all the gauges that are currently being maintained by
       ///  the service
       /// </summary>
-      Task GetAllGauges(global::Grpc.Testing.EmptyMessage request, IServerStreamWriter<global::Grpc.Testing.GaugeResponse> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task GetAllGauges(global::Grpc.Testing.EmptyMessage request, IServerStreamWriter<global::Grpc.Testing.GaugeResponse> responseStream, ServerCallContext context);
       /// <summary>
       ///  Returns the value of one gauge
       /// </summary>
-      Task<global::Grpc.Testing.GaugeResponse> GetGauge(global::Grpc.Testing.GaugeRequest request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.GaugeResponse> GetGauge(global::Grpc.Testing.GaugeRequest request, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of MetricsService</summary>
@@ -126,7 +126,7 @@ namespace Grpc.Testing {
       ///  Returns the values of all the gauges that are currently being maintained by
       ///  the service
       /// </summary>
-      public virtual Task GetAllGauges(global::Grpc.Testing.EmptyMessage request, IServerStreamWriter<global::Grpc.Testing.GaugeResponse> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task GetAllGauges(global::Grpc.Testing.EmptyMessage request, IServerStreamWriter<global::Grpc.Testing.GaugeResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -134,7 +134,7 @@ namespace Grpc.Testing {
       /// <summary>
       ///  Returns the value of one gauge
       /// </summary>
-      public virtual Task<global::Grpc.Testing.GaugeResponse> GetGauge(global::Grpc.Testing.GaugeRequest request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.GaugeResponse> GetGauge(global::Grpc.Testing.GaugeRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
diff --git a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
index 42bf5e0b58..f7071ebf6b 100644
--- a/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ServicesGrpc.cs
@@ -111,12 +111,12 @@ namespace Grpc.Testing {
       ///  One request followed by one response.
       ///  The server returns the client payload as-is.
       /// </summary>
-      Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context);
       /// <summary>
       ///  One request followed by one response.
       ///  The server returns the client payload as-is.
       /// </summary>
-      Task StreamingCall(IAsyncStreamReader<global::Grpc.Testing.SimpleRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.SimpleResponse> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task StreamingCall(IAsyncStreamReader<global::Grpc.Testing.SimpleRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.SimpleResponse> responseStream, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of BenchmarkService</summary>
@@ -126,7 +126,7 @@ namespace Grpc.Testing {
       ///  One request followed by one response.
       ///  The server returns the client payload as-is.
       /// </summary>
-      public virtual Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -135,7 +135,7 @@ namespace Grpc.Testing {
       ///  One request followed by one response.
       ///  The server returns the client payload as-is.
       /// </summary>
-      public virtual Task StreamingCall(IAsyncStreamReader<global::Grpc.Testing.SimpleRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.SimpleResponse> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task StreamingCall(IAsyncStreamReader<global::Grpc.Testing.SimpleRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.SimpleResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -375,7 +375,7 @@ namespace Grpc.Testing {
       ///  and once the shutdown has finished, the OK status is sent to terminate
       ///  this RPC.
       /// </summary>
-      Task RunServer(IAsyncStreamReader<global::Grpc.Testing.ServerArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ServerStatus> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task RunServer(IAsyncStreamReader<global::Grpc.Testing.ServerArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ServerStatus> responseStream, ServerCallContext context);
       /// <summary>
       ///  Start client with specified workload.
       ///  First request sent specifies the ClientConfig followed by ClientStatus
@@ -384,15 +384,15 @@ namespace Grpc.Testing {
       ///  and once the shutdown has finished, the OK status is sent to terminate
       ///  this RPC.
       /// </summary>
-      Task RunClient(IAsyncStreamReader<global::Grpc.Testing.ClientArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ClientStatus> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task RunClient(IAsyncStreamReader<global::Grpc.Testing.ClientArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ClientStatus> responseStream, ServerCallContext context);
       /// <summary>
       ///  Just return the core count - unary call
       /// </summary>
-      Task<global::Grpc.Testing.CoreResponse> CoreCount(global::Grpc.Testing.CoreRequest request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.CoreResponse> CoreCount(global::Grpc.Testing.CoreRequest request, ServerCallContext context);
       /// <summary>
       ///  Quit this worker
       /// </summary>
-      Task<global::Grpc.Testing.Void> QuitWorker(global::Grpc.Testing.Void request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.Void> QuitWorker(global::Grpc.Testing.Void request, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of WorkerService</summary>
@@ -406,7 +406,7 @@ namespace Grpc.Testing {
       ///  and once the shutdown has finished, the OK status is sent to terminate
       ///  this RPC.
       /// </summary>
-      public virtual Task RunServer(IAsyncStreamReader<global::Grpc.Testing.ServerArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ServerStatus> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task RunServer(IAsyncStreamReader<global::Grpc.Testing.ServerArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ServerStatus> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -419,7 +419,7 @@ namespace Grpc.Testing {
       ///  and once the shutdown has finished, the OK status is sent to terminate
       ///  this RPC.
       /// </summary>
-      public virtual Task RunClient(IAsyncStreamReader<global::Grpc.Testing.ClientArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ClientStatus> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task RunClient(IAsyncStreamReader<global::Grpc.Testing.ClientArgs> requestStream, IServerStreamWriter<global::Grpc.Testing.ClientStatus> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -427,7 +427,7 @@ namespace Grpc.Testing {
       /// <summary>
       ///  Just return the core count - unary call
       /// </summary>
-      public virtual Task<global::Grpc.Testing.CoreResponse> CoreCount(global::Grpc.Testing.CoreRequest request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.CoreResponse> CoreCount(global::Grpc.Testing.CoreRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -435,7 +435,7 @@ namespace Grpc.Testing {
       /// <summary>
       ///  Quit this worker
       /// </summary>
-      public virtual Task<global::Grpc.Testing.Void> QuitWorker(global::Grpc.Testing.Void request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.Void> QuitWorker(global::Grpc.Testing.Void request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
diff --git a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
index f1878cbb55..cf43a77118 100644
--- a/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
+++ b/src/csharp/Grpc.IntegrationTesting/TestGrpc.cs
@@ -196,34 +196,34 @@ namespace Grpc.Testing {
       /// <summary>
       ///  One empty request followed by one empty response.
       /// </summary>
-      Task<global::Grpc.Testing.Empty> EmptyCall(global::Grpc.Testing.Empty request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.Empty> EmptyCall(global::Grpc.Testing.Empty request, ServerCallContext context);
       /// <summary>
       ///  One request followed by one response.
       /// </summary>
-      Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context);
       /// <summary>
       ///  One request followed by a sequence of responses (streamed download).
       ///  The server returns the payload with client desired type and sizes.
       /// </summary>
-      Task StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
       /// <summary>
       ///  A sequence of requests followed by one response (streamed upload).
       ///  The server returns the aggregated size of client payload as the result.
       /// </summary>
-      Task<global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(IAsyncStreamReader<global::Grpc.Testing.StreamingInputCallRequest> requestStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(IAsyncStreamReader<global::Grpc.Testing.StreamingInputCallRequest> requestStream, ServerCallContext context);
       /// <summary>
       ///  A sequence of requests with each request served by the server immediately.
       ///  As one request could lead to multiple responses, this interface
       ///  demonstrates the idea of full duplexing.
       /// </summary>
-      Task FullDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task FullDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
       /// <summary>
       ///  A sequence of requests followed by a sequence of responses.
       ///  The server buffers all the client requests and then serves them in order. A
       ///  stream of responses are returned to the client when the server starts with
       ///  first request.
       /// </summary>
-      Task HalfDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
+      global::System.Threading.Tasks.Task HalfDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of TestService</summary>
@@ -232,7 +232,7 @@ namespace Grpc.Testing {
       /// <summary>
       ///  One empty request followed by one empty response.
       /// </summary>
-      public virtual Task<global::Grpc.Testing.Empty> EmptyCall(global::Grpc.Testing.Empty request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.Empty> EmptyCall(global::Grpc.Testing.Empty request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -240,7 +240,7 @@ namespace Grpc.Testing {
       /// <summary>
       ///  One request followed by one response.
       /// </summary>
-      public virtual Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.SimpleResponse> UnaryCall(global::Grpc.Testing.SimpleRequest request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -249,7 +249,7 @@ namespace Grpc.Testing {
       ///  One request followed by a sequence of responses (streamed download).
       ///  The server returns the payload with client desired type and sizes.
       /// </summary>
-      public virtual Task StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task StreamingOutputCall(global::Grpc.Testing.StreamingOutputCallRequest request, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -258,7 +258,7 @@ namespace Grpc.Testing {
       ///  A sequence of requests followed by one response (streamed upload).
       ///  The server returns the aggregated size of client payload as the result.
       /// </summary>
-      public virtual Task<global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(IAsyncStreamReader<global::Grpc.Testing.StreamingInputCallRequest> requestStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.StreamingInputCallResponse> StreamingInputCall(IAsyncStreamReader<global::Grpc.Testing.StreamingInputCallRequest> requestStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -268,7 +268,7 @@ namespace Grpc.Testing {
       ///  As one request could lead to multiple responses, this interface
       ///  demonstrates the idea of full duplexing.
       /// </summary>
-      public virtual Task FullDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task FullDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -279,7 +279,7 @@ namespace Grpc.Testing {
       ///  stream of responses are returned to the client when the server starts with
       ///  first request.
       /// </summary>
-      public virtual Task HalfDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task HalfDuplexCall(IAsyncStreamReader<global::Grpc.Testing.StreamingOutputCallRequest> requestStream, IServerStreamWriter<global::Grpc.Testing.StreamingOutputCallResponse> responseStream, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -525,7 +525,7 @@ namespace Grpc.Testing {
       /// <summary>
       ///  A call that no server should implement
       /// </summary>
-      Task<global::Grpc.Testing.Empty> UnimplementedCall(global::Grpc.Testing.Empty request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.Empty> UnimplementedCall(global::Grpc.Testing.Empty request, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of UnimplementedService</summary>
@@ -534,7 +534,7 @@ namespace Grpc.Testing {
       /// <summary>
       ///  A call that no server should implement
       /// </summary>
-      public virtual Task<global::Grpc.Testing.Empty> UnimplementedCall(global::Grpc.Testing.Empty request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.Empty> UnimplementedCall(global::Grpc.Testing.Empty request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
@@ -669,19 +669,19 @@ namespace Grpc.Testing {
     [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IReconnectService
     {
-      Task<global::Grpc.Testing.Empty> Start(global::Grpc.Testing.ReconnectParams request, ServerCallContext context);
-      Task<global::Grpc.Testing.ReconnectInfo> Stop(global::Grpc.Testing.Empty request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.Empty> Start(global::Grpc.Testing.ReconnectParams request, ServerCallContext context);
+      global::System.Threading.Tasks.Task<global::Grpc.Testing.ReconnectInfo> Stop(global::Grpc.Testing.Empty request, ServerCallContext context);
     }
 
     /// <summary>Base class for server-side implementations of ReconnectService</summary>
     public abstract class ReconnectServiceBase
     {
-      public virtual Task<global::Grpc.Testing.Empty> Start(global::Grpc.Testing.ReconnectParams request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.Empty> Start(global::Grpc.Testing.ReconnectParams request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
 
-      public virtual Task<global::Grpc.Testing.ReconnectInfo> Stop(global::Grpc.Testing.Empty request, ServerCallContext context)
+      public virtual global::System.Threading.Tasks.Task<global::Grpc.Testing.ReconnectInfo> Stop(global::Grpc.Testing.Empty request, ServerCallContext context)
       {
         throw new RpcException(new Status(StatusCode.Unimplemented, ""));
       }
-- 
GitLab


From 0545d7fa6900b66dfd37de7a33fe5fdc655a378d Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Mon, 9 May 2016 19:28:17 +0200
Subject: [PATCH 321/570] Revert "Merge pull request #6214 from
 makdharma/master"

This reverts commit 48d833a9d8280216040ef731341502d7d0f157e4, reversing
changes made to 66e9d8e8a7717d7ccece629df4454fc546e19daa.
---
 BUILD                                         |  80 ---
 Makefile                                      |   7 -
 binding.gyp                                   |   3 -
 build.yaml                                    |  59 --
 config.m4                                     |   5 -
 gRPC.podspec                                  |  76 ---
 grpc.def                                      |   1 -
 grpc.gemspec                                  |  40 --
 include/grpc/grpc_cronet.h                    |  51 --
 package.xml                                   |  40 --
 .../client/secure/cronet_channel_create.c     |  69 --
 .../cronet/transport/cronet_api_dummy.c       |  85 ---
 .../cronet/transport/cronet_transport.c       | 640 ------------------
 .../grpcio/grpc/_cython/imports.generated.c   |   2 -
 .../grpcio/grpc/_cython/imports.generated.h   |   4 -
 src/python/grpcio/grpc_core_dependencies.py   |   3 -
 src/ruby/ext/grpc/rb_grpc_imports.generated.c |   2 -
 src/ruby/ext/grpc/rb_grpc_imports.generated.h |   4 -
 .../core/surface/public_headers_must_be_c89.c |   1 -
 .../objective_c/Cronet/cronet_c_for_grpc.h    | 202 ------
 tools/doxygen/Doxyfile.core                   |   1 -
 tools/doxygen/Doxyfile.core.internal          |  40 --
 tools/run_tests/sources_and_headers.json      | 120 +---
 vsprojects/vcxproj/grpc/grpc.vcxproj          |  43 --
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  | 144 ----
 25 files changed, 1 insertion(+), 1721 deletions(-)
 delete mode 100644 include/grpc/grpc_cronet.h
 delete mode 100644 src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
 delete mode 100644 src/core/ext/transport/cronet/transport/cronet_api_dummy.c
 delete mode 100644 src/core/ext/transport/cronet/transport/cronet_transport.c
 delete mode 100644 third_party/objective_c/Cronet/cronet_c_for_grpc.h

diff --git a/BUILD b/BUILD
index fae3596eec..1da1650438 100644
--- a/BUILD
+++ b/BUILD
@@ -285,42 +285,6 @@ cc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
-    "include/grpc/byte_buffer.h",
-    "include/grpc/grpc.h",
-    "include/grpc/impl/codegen/alloc.h",
-    "include/grpc/impl/codegen/atm.h",
-    "include/grpc/impl/codegen/atm_gcc_atomic.h",
-    "include/grpc/impl/codegen/atm_gcc_sync.h",
-    "include/grpc/impl/codegen/atm_win32.h",
-    "include/grpc/impl/codegen/byte_buffer.h",
-    "include/grpc/impl/codegen/compression_types.h",
-    "include/grpc/impl/codegen/connectivity_state.h",
-    "include/grpc/impl/codegen/grpc_types.h",
-    "include/grpc/impl/codegen/log.h",
-    "include/grpc/impl/codegen/port_platform.h",
-    "include/grpc/impl/codegen/propagation_bits.h",
-    "include/grpc/impl/codegen/slice.h",
-    "include/grpc/impl/codegen/slice_buffer.h",
-    "include/grpc/impl/codegen/status.h",
-    "include/grpc/impl/codegen/sync.h",
-    "include/grpc/impl/codegen/sync_generic.h",
-    "include/grpc/impl/codegen/sync_posix.h",
-    "include/grpc/impl/codegen/sync_win32.h",
-    "include/grpc/impl/codegen/time.h",
-    "include/grpc/status.h",
-    "include/grpc/support/alloc.h",
-    "include/grpc/support/atm.h",
-    "include/grpc/support/host_port.h",
-    "include/grpc/support/log.h",
-    "include/grpc/support/port_platform.h",
-    "include/grpc/support/slice.h",
-    "include/grpc/support/slice_buffer.h",
-    "include/grpc/support/string_util.h",
-    "include/grpc/support/sync.h",
-    "include/grpc/support/time.h",
-    "include/grpc/support/useful.h",
-    "src/core/lib/support/string.h",
-    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
@@ -475,9 +439,6 @@ cc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
-    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
-    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
-    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -522,7 +483,6 @@ cc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
-    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1500,9 +1460,6 @@ objc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
-    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
-    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
-    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -1547,7 +1504,6 @@ objc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
-    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1675,42 +1631,6 @@ objc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
-    "include/grpc/byte_buffer.h",
-    "include/grpc/grpc.h",
-    "include/grpc/impl/codegen/alloc.h",
-    "include/grpc/impl/codegen/atm.h",
-    "include/grpc/impl/codegen/atm_gcc_atomic.h",
-    "include/grpc/impl/codegen/atm_gcc_sync.h",
-    "include/grpc/impl/codegen/atm_win32.h",
-    "include/grpc/impl/codegen/byte_buffer.h",
-    "include/grpc/impl/codegen/compression_types.h",
-    "include/grpc/impl/codegen/connectivity_state.h",
-    "include/grpc/impl/codegen/grpc_types.h",
-    "include/grpc/impl/codegen/log.h",
-    "include/grpc/impl/codegen/port_platform.h",
-    "include/grpc/impl/codegen/propagation_bits.h",
-    "include/grpc/impl/codegen/slice.h",
-    "include/grpc/impl/codegen/slice_buffer.h",
-    "include/grpc/impl/codegen/status.h",
-    "include/grpc/impl/codegen/sync.h",
-    "include/grpc/impl/codegen/sync_generic.h",
-    "include/grpc/impl/codegen/sync_posix.h",
-    "include/grpc/impl/codegen/sync_win32.h",
-    "include/grpc/impl/codegen/time.h",
-    "include/grpc/status.h",
-    "include/grpc/support/alloc.h",
-    "include/grpc/support/atm.h",
-    "include/grpc/support/host_port.h",
-    "include/grpc/support/log.h",
-    "include/grpc/support/port_platform.h",
-    "include/grpc/support/slice.h",
-    "include/grpc/support/slice_buffer.h",
-    "include/grpc/support/string_util.h",
-    "include/grpc/support/sync.h",
-    "include/grpc/support/time.h",
-    "include/grpc/support/useful.h",
-    "src/core/lib/support/string.h",
-    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
diff --git a/Makefile b/Makefile
index 635df30c20..45003ad8b5 100644
--- a/Makefile
+++ b/Makefile
@@ -2623,9 +2623,6 @@ LIBGRPC_SRC = \
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
-    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
-    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
-    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -2673,7 +2670,6 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/sync_posix.h \
     include/grpc/impl/codegen/sync_win32.h \
     include/grpc/impl/codegen/time.h \
-    include/grpc/grpc_cronet.h \
     include/grpc/grpc_security.h \
     include/grpc/grpc_security_constants.h \
     include/grpc/census.h \
@@ -14321,9 +14317,6 @@ ifneq ($(OPENSSL_DEP),)
 # otherwise parallel compilation will fail if a source is compiled first.
 src/core/ext/transport/chttp2/client/secure/secure_channel_create.c: $(OPENSSL_DEP)
 src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c: $(OPENSSL_DEP)
-src/core/ext/transport/cronet/client/secure/cronet_channel_create.c: $(OPENSSL_DEP)
-src/core/ext/transport/cronet/transport/cronet_api_dummy.c: $(OPENSSL_DEP)
-src/core/ext/transport/cronet/transport/cronet_transport.c: $(OPENSSL_DEP)
 src/core/lib/http/httpcli_security_connector.c: $(OPENSSL_DEP)
 src/core/lib/security/b64.c: $(OPENSSL_DEP)
 src/core/lib/security/client_auth_filter.c: $(OPENSSL_DEP)
diff --git a/binding.gyp b/binding.gyp
index 12a745ffb0..4314ab7243 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -709,9 +709,6 @@
         'src/core/ext/client_config/uri_parser.c',
         'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
         'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-        'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
-        'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
-        'src/core/ext/transport/cronet/transport/cronet_transport.c',
         'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
         'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
         'third_party/nanopb/pb_common.c',
diff --git a/build.yaml b/build.yaml
index 7a74e73c72..a21dc688ad 100644
--- a/build.yaml
+++ b/build.yaml
@@ -400,7 +400,6 @@ filegroups:
   - grpc_client_config
 - name: grpc_secure
   public_headers:
-  - include/grpc/grpc_cronet.h
   - include/grpc/grpc_security.h
   - include/grpc/grpc_security_constants.h
   headers:
@@ -548,63 +547,6 @@ filegroups:
   - grpc_transport_chttp2
   - grpc_base
   - grpc_secure
-- name: grpc_transport_cronet_client_secure
-  headers:
-  - include/grpc/byte_buffer.h
-  - include/grpc/grpc.h
-  - include/grpc/impl/codegen/alloc.h
-  - include/grpc/impl/codegen/atm.h
-  - include/grpc/impl/codegen/atm_gcc_atomic.h
-  - include/grpc/impl/codegen/atm_gcc_sync.h
-  - include/grpc/impl/codegen/atm_win32.h
-  - include/grpc/impl/codegen/byte_buffer.h
-  - include/grpc/impl/codegen/compression_types.h
-  - include/grpc/impl/codegen/connectivity_state.h
-  - include/grpc/impl/codegen/grpc_types.h
-  - include/grpc/impl/codegen/log.h
-  - include/grpc/impl/codegen/port_platform.h
-  - include/grpc/impl/codegen/propagation_bits.h
-  - include/grpc/impl/codegen/slice.h
-  - include/grpc/impl/codegen/slice_buffer.h
-  - include/grpc/impl/codegen/status.h
-  - include/grpc/impl/codegen/sync.h
-  - include/grpc/impl/codegen/sync_generic.h
-  - include/grpc/impl/codegen/sync_posix.h
-  - include/grpc/impl/codegen/sync_win32.h
-  - include/grpc/impl/codegen/time.h
-  - include/grpc/status.h
-  - include/grpc/support/alloc.h
-  - include/grpc/support/atm.h
-  - include/grpc/support/host_port.h
-  - include/grpc/support/log.h
-  - include/grpc/support/port_platform.h
-  - include/grpc/support/slice.h
-  - include/grpc/support/slice_buffer.h
-  - include/grpc/support/string_util.h
-  - include/grpc/support/sync.h
-  - include/grpc/support/time.h
-  - include/grpc/support/useful.h
-  - src/core/ext/transport/chttp2/transport/incoming_metadata.h
-  - src/core/lib/channel/channel_stack.h
-  - src/core/lib/channel/context.h
-  - src/core/lib/debug/trace.h
-  - src/core/lib/iomgr/closure.h
-  - src/core/lib/iomgr/exec_ctx.h
-  - src/core/lib/iomgr/pollset.h
-  - src/core/lib/iomgr/pollset_set.h
-  - src/core/lib/support/string.h
-  - src/core/lib/surface/channel.h
-  - src/core/lib/surface/channel_stack_type.h
-  - src/core/lib/transport/byte_stream.h
-  - src/core/lib/transport/metadata.h
-  - src/core/lib/transport/metadata_batch.h
-  - src/core/lib/transport/transport.h
-  - src/core/lib/transport/transport_impl.h
-  - third_party/objective_c/Cronet/cronet_c_for_grpc.h
-  src:
-  - src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
-  - src/core/ext/transport/cronet/transport/cronet_api_dummy.c
-  - src/core/ext/transport/cronet/transport/cronet_transport.c
 - name: nanopb
   headers:
   - third_party/nanopb/pb.h
@@ -792,7 +734,6 @@ libs:
   - grpc_transport_chttp2_client_secure
   - grpc_transport_chttp2_server_insecure
   - grpc_transport_chttp2_client_insecure
-  - grpc_transport_cronet_client_secure
   - grpc_lb_policy_grpclb
   - grpc_lb_policy_pick_first
   - grpc_lb_policy_round_robin
diff --git a/config.m4 b/config.m4
index 5259e679ba..74f9ad242a 100644
--- a/config.m4
+++ b/config.m4
@@ -228,9 +228,6 @@ if test "$PHP_GRPC" != "no"; then
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
-    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
-    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
-    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -569,8 +566,6 @@ if test "$PHP_GRPC" != "no"; then
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/insecure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/secure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/transport)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/client/secure)
-  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/transport)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/channel)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/compression)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/debug)
diff --git a/gRPC.podspec b/gRPC.podspec
index 018306ca64..569f89bf7c 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -287,42 +287,6 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/subchannel_call_holder.h',
                       'src/core/ext/client_config/subchannel_index.h',
                       'src/core/ext/client_config/uri_parser.h',
-                      'include/grpc/byte_buffer.h',
-                      'include/grpc/grpc.h',
-                      'include/grpc/impl/codegen/alloc.h',
-                      'include/grpc/impl/codegen/atm.h',
-                      'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                      'include/grpc/impl/codegen/atm_gcc_sync.h',
-                      'include/grpc/impl/codegen/atm_win32.h',
-                      'include/grpc/impl/codegen/byte_buffer.h',
-                      'include/grpc/impl/codegen/compression_types.h',
-                      'include/grpc/impl/codegen/connectivity_state.h',
-                      'include/grpc/impl/codegen/grpc_types.h',
-                      'include/grpc/impl/codegen/log.h',
-                      'include/grpc/impl/codegen/port_platform.h',
-                      'include/grpc/impl/codegen/propagation_bits.h',
-                      'include/grpc/impl/codegen/slice.h',
-                      'include/grpc/impl/codegen/slice_buffer.h',
-                      'include/grpc/impl/codegen/status.h',
-                      'include/grpc/impl/codegen/sync.h',
-                      'include/grpc/impl/codegen/sync_generic.h',
-                      'include/grpc/impl/codegen/sync_posix.h',
-                      'include/grpc/impl/codegen/sync_win32.h',
-                      'include/grpc/impl/codegen/time.h',
-                      'include/grpc/status.h',
-                      'include/grpc/support/alloc.h',
-                      'include/grpc/support/atm.h',
-                      'include/grpc/support/host_port.h',
-                      'include/grpc/support/log.h',
-                      'include/grpc/support/port_platform.h',
-                      'include/grpc/support/slice.h',
-                      'include/grpc/support/slice_buffer.h',
-                      'include/grpc/support/string_util.h',
-                      'include/grpc/support/sync.h',
-                      'include/grpc/support/time.h',
-                      'include/grpc/support/useful.h',
-                      'src/core/lib/support/string.h',
-                      'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                       'third_party/nanopb/pb.h',
@@ -361,7 +325,6 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/sync_posix.h',
                       'include/grpc/impl/codegen/sync_win32.h',
                       'include/grpc/impl/codegen/time.h',
-                      'include/grpc/grpc_cronet.h',
                       'include/grpc/grpc_security.h',
                       'include/grpc/grpc_security_constants.h',
                       'include/grpc/census.h',
@@ -511,9 +474,6 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/uri_parser.c',
                       'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
                       'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-                      'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
-                      'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
-                      'src/core/ext/transport/cronet/transport/cronet_transport.c',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
                       'third_party/nanopb/pb_common.c',
@@ -670,42 +630,6 @@ Pod::Spec.new do |s|
                               'src/core/ext/client_config/subchannel_call_holder.h',
                               'src/core/ext/client_config/subchannel_index.h',
                               'src/core/ext/client_config/uri_parser.h',
-                              'include/grpc/byte_buffer.h',
-                              'include/grpc/grpc.h',
-                              'include/grpc/impl/codegen/alloc.h',
-                              'include/grpc/impl/codegen/atm.h',
-                              'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                              'include/grpc/impl/codegen/atm_gcc_sync.h',
-                              'include/grpc/impl/codegen/atm_win32.h',
-                              'include/grpc/impl/codegen/byte_buffer.h',
-                              'include/grpc/impl/codegen/compression_types.h',
-                              'include/grpc/impl/codegen/connectivity_state.h',
-                              'include/grpc/impl/codegen/grpc_types.h',
-                              'include/grpc/impl/codegen/log.h',
-                              'include/grpc/impl/codegen/port_platform.h',
-                              'include/grpc/impl/codegen/propagation_bits.h',
-                              'include/grpc/impl/codegen/slice.h',
-                              'include/grpc/impl/codegen/slice_buffer.h',
-                              'include/grpc/impl/codegen/status.h',
-                              'include/grpc/impl/codegen/sync.h',
-                              'include/grpc/impl/codegen/sync_generic.h',
-                              'include/grpc/impl/codegen/sync_posix.h',
-                              'include/grpc/impl/codegen/sync_win32.h',
-                              'include/grpc/impl/codegen/time.h',
-                              'include/grpc/status.h',
-                              'include/grpc/support/alloc.h',
-                              'include/grpc/support/atm.h',
-                              'include/grpc/support/host_port.h',
-                              'include/grpc/support/log.h',
-                              'include/grpc/support/port_platform.h',
-                              'include/grpc/support/slice.h',
-                              'include/grpc/support/slice_buffer.h',
-                              'include/grpc/support/string_util.h',
-                              'include/grpc/support/sync.h',
-                              'include/grpc/support/time.h',
-                              'include/grpc/support/useful.h',
-                              'src/core/lib/support/string.h',
-                              'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                               'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                               'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h',
                               'third_party/nanopb/pb.h',
diff --git a/grpc.def b/grpc.def
index 09a94a6cd0..61948ed1b8 100644
--- a/grpc.def
+++ b/grpc.def
@@ -87,7 +87,6 @@ EXPORTS
     grpc_header_nonbin_value_is_legal
     grpc_is_binary_header
     grpc_call_error_to_string
-    grpc_cronet_secure_channel_create
     grpc_auth_property_iterator_next
     grpc_auth_context_property_iterator
     grpc_auth_context_peer_identity
diff --git a/grpc.gemspec b/grpc.gemspec
index ace28715dc..475fc990ad 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -169,7 +169,6 @@ Gem::Specification.new do |s|
   s.files += %w( include/grpc/impl/codegen/sync_posix.h )
   s.files += %w( include/grpc/impl/codegen/sync_win32.h )
   s.files += %w( include/grpc/impl/codegen/time.h )
-  s.files += %w( include/grpc/grpc_cronet.h )
   s.files += %w( include/grpc/grpc_security.h )
   s.files += %w( include/grpc/grpc_security_constants.h )
   s.files += %w( include/grpc/census.h )
@@ -297,42 +296,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/subchannel_call_holder.h )
   s.files += %w( src/core/ext/client_config/subchannel_index.h )
   s.files += %w( src/core/ext/client_config/uri_parser.h )
-  s.files += %w( include/grpc/byte_buffer.h )
-  s.files += %w( include/grpc/grpc.h )
-  s.files += %w( include/grpc/impl/codegen/alloc.h )
-  s.files += %w( include/grpc/impl/codegen/atm.h )
-  s.files += %w( include/grpc/impl/codegen/atm_gcc_atomic.h )
-  s.files += %w( include/grpc/impl/codegen/atm_gcc_sync.h )
-  s.files += %w( include/grpc/impl/codegen/atm_win32.h )
-  s.files += %w( include/grpc/impl/codegen/byte_buffer.h )
-  s.files += %w( include/grpc/impl/codegen/compression_types.h )
-  s.files += %w( include/grpc/impl/codegen/connectivity_state.h )
-  s.files += %w( include/grpc/impl/codegen/grpc_types.h )
-  s.files += %w( include/grpc/impl/codegen/log.h )
-  s.files += %w( include/grpc/impl/codegen/port_platform.h )
-  s.files += %w( include/grpc/impl/codegen/propagation_bits.h )
-  s.files += %w( include/grpc/impl/codegen/slice.h )
-  s.files += %w( include/grpc/impl/codegen/slice_buffer.h )
-  s.files += %w( include/grpc/impl/codegen/status.h )
-  s.files += %w( include/grpc/impl/codegen/sync.h )
-  s.files += %w( include/grpc/impl/codegen/sync_generic.h )
-  s.files += %w( include/grpc/impl/codegen/sync_posix.h )
-  s.files += %w( include/grpc/impl/codegen/sync_win32.h )
-  s.files += %w( include/grpc/impl/codegen/time.h )
-  s.files += %w( include/grpc/status.h )
-  s.files += %w( include/grpc/support/alloc.h )
-  s.files += %w( include/grpc/support/atm.h )
-  s.files += %w( include/grpc/support/host_port.h )
-  s.files += %w( include/grpc/support/log.h )
-  s.files += %w( include/grpc/support/port_platform.h )
-  s.files += %w( include/grpc/support/slice.h )
-  s.files += %w( include/grpc/support/slice_buffer.h )
-  s.files += %w( include/grpc/support/string_util.h )
-  s.files += %w( include/grpc/support/sync.h )
-  s.files += %w( include/grpc/support/time.h )
-  s.files += %w( include/grpc/support/useful.h )
-  s.files += %w( src/core/lib/support/string.h )
-  s.files += %w( third_party/objective_c/Cronet/cronet_c_for_grpc.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h )
   s.files += %w( third_party/nanopb/pb.h )
@@ -491,9 +454,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/uri_parser.c )
   s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
   s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c )
-  s.files += %w( src/core/ext/transport/cronet/client/secure/cronet_channel_create.c )
-  s.files += %w( src/core/ext/transport/cronet/transport/cronet_api_dummy.c )
-  s.files += %w( src/core/ext/transport/cronet/transport/cronet_transport.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c )
   s.files += %w( third_party/nanopb/pb_common.c )
diff --git a/include/grpc/grpc_cronet.h b/include/grpc/grpc_cronet.h
deleted file mode 100644
index 295e0f55e8..0000000000
--- a/include/grpc/grpc_cronet.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPC_GRPC_CRONET_H
-#define GRPC_GRPC_CRONET_H
-
-#include <grpc/grpc.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
-    void *engine, const char *target, const grpc_channel_args *args,
-    void *reserved);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* GRPC_GRPC_CRONET_H */
diff --git a/package.xml b/package.xml
index 716d6ed289..ab6dee0631 100644
--- a/package.xml
+++ b/package.xml
@@ -176,7 +176,6 @@
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/grpc_cronet.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security_constants.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/census.h" role="src" />
@@ -304,42 +303,6 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_call_holder.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_index.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/byte_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/grpc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/alloc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_atomic.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_win32.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/compression_types.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/connectivity_state.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/grpc_types.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/log.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/port_platform.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/propagation_bits.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/status.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_generic.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/status.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/alloc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/atm.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/host_port.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/log.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/port_platform.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/slice.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/slice_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/string_util.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/useful.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/string.h" role="src" />
-    <file baseinstalldir="/" name="third_party/objective_c/Cronet/cronet_c_for_grpc.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb.h" role="src" />
@@ -498,9 +461,6 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/server/insecure/server_chttp2.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/insecure/channel_create.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/transport/cronet/client/secure/cronet_channel_create.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_api_dummy.c" role="src" />
-    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_transport.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_common.c" role="src" />
diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
deleted file mode 100644
index df1acddcc0..0000000000
--- a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <grpc/impl/codegen/port_platform.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-
-#include "src/core/lib/surface/channel.h"
-#include "src/core/lib/transport/transport_impl.h"
-
-// Cronet transport object
-typedef struct cronet_transport {
-  grpc_transport base;  // must be first element in this structure
-  void *engine;
-  char *host;
-} cronet_transport;
-
-extern grpc_transport_vtable grpc_cronet_vtable;
-
-GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
-    void *engine, const char *target, const grpc_channel_args *args,
-    void *reserved) {
-  cronet_transport *ct = gpr_malloc(sizeof(cronet_transport));
-  ct->base.vtable = &grpc_cronet_vtable;
-  ct->engine = engine;
-  ct->host = gpr_malloc(strlen(target) + 1);
-  strcpy(ct->host, target);
-  gpr_log(GPR_DEBUG,
-          "grpc_create_cronet_transport: cronet_engine = %p, target=%s", engine,
-          ct->host);
-
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  return grpc_channel_create(&exec_ctx, target, args,
-                             GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
-}
diff --git a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
deleted file mode 100644
index 687026c9fd..0000000000
--- a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-/* This file has empty implementation of all the functions exposed by the cronet
-library, so we can build it in all environments */
-
-#include <stdbool.h>
-
-#include <grpc/support/log.h>
-
-#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
-
-#ifdef GRPC_COMPILE_WITH_CRONET
-/* link with the real CRONET library in the build system */
-#else
-/* Dummy implementation of cronet API just to test for build-ability */
-cronet_bidirectional_stream* cronet_bidirectional_stream_create(
-    cronet_engine* engine, void* annotation,
-    cronet_bidirectional_stream_callback* callback) {
-  GPR_ASSERT(0);
-  return NULL;
-}
-
-int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_start(
-    cronet_bidirectional_stream* stream, const char* url, int priority,
-    const char* method, const cronet_bidirectional_stream_header_array* headers,
-    bool end_of_stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
-                                     char* buffer, int capacity) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
-                                      const char* buffer, int count,
-                                      bool end_of_stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream) {
-  GPR_ASSERT(0);
-  return 0;
-}
-
-#endif /* GRPC_COMPILE_WITH_CRONET */
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
deleted file mode 100644
index 5bb085195c..0000000000
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ /dev/null
@@ -1,640 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <string.h>
-
-#include <grpc/impl/codegen/port_platform.h>
-#include <grpc/support/alloc.h>
-#include <grpc/support/host_port.h>
-#include <grpc/support/log.h>
-#include <grpc/support/slice_buffer.h>
-#include <grpc/support/string_util.h>
-#include <grpc/support/useful.h>
-
-#include "src/core/ext/transport/chttp2/transport/incoming_metadata.h"
-#include "src/core/lib/iomgr/exec_ctx.h"
-#include "src/core/lib/support/string.h"
-#include "src/core/lib/surface/channel.h"
-#include "src/core/lib/transport/metadata_batch.h"
-#include "src/core/lib/transport/transport_impl.h"
-#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
-
-#define GRPC_HEADER_SIZE_IN_BYTES 5
-
-// Global flag that gets set with GRPC_TRACE env variable
-int grpc_cronet_trace = 1;
-
-// Cronet transport object
-struct grpc_cronet_transport {
-  grpc_transport base; /* must be first element in this structure */
-  cronet_engine *engine;
-  char *host;
-};
-
-typedef struct grpc_cronet_transport grpc_cronet_transport;
-
-enum send_state {
-  CRONET_SEND_IDLE = 0,
-  CRONET_REQ_STARTED,
-  CRONET_SEND_HEADER,
-  CRONET_WRITE,
-  CRONET_WRITE_COMPLETED,
-};
-
-enum recv_state {
-  CRONET_RECV_IDLE = 0,
-  CRONET_RECV_READ_LENGTH,
-  CRONET_RECV_READ_DATA,
-  CRONET_RECV_CLOSED,
-};
-
-static const char *recv_state_name[] = {
-    "CRONET_RECV_IDLE", "CRONET_RECV_READ_LENGTH", "CRONET_RECV_READ_DATA,",
-    "CRONET_RECV_CLOSED"};
-
-// Enum that identifies calling function.
-enum e_caller {
-  PERFORM_STREAM_OP,
-  ON_READ_COMPLETE,
-  ON_RESPONSE_HEADERS_RECEIVED,
-  ON_RESPONSE_TRAILERS_RECEIVED
-};
-
-enum callback_id {
-  CB_SEND_INITIAL_METADATA = 0,
-  CB_SEND_MESSAGE,
-  CB_SEND_TRAILING_METADATA,
-  CB_RECV_MESSAGE,
-  CB_RECV_INITIAL_METADATA,
-  CB_RECV_TRAILING_METADATA,
-  CB_NUM_CALLBACKS
-};
-
-struct stream_obj {
-  // we store received bytes here as they trickle in.
-  gpr_slice_buffer write_slice_buffer;
-  cronet_bidirectional_stream *cbs;
-  gpr_slice slice;
-  gpr_slice_buffer read_slice_buffer;
-  struct grpc_slice_buffer_stream sbs;
-  char *read_buffer;
-  int remaining_read_bytes;
-  int total_read_bytes;
-
-  char *write_buffer;
-  size_t write_buffer_size;
-
-  // Hold the URL
-  char *url;
-
-  bool response_headers_received;
-  bool read_requested;
-  bool response_trailers_received;
-  bool read_closed;
-
-  // Recv message stuff
-  grpc_byte_buffer **recv_message;
-  // Initial metadata stuff
-  grpc_metadata_batch *recv_initial_metadata;
-  // Trailing metadata stuff
-  grpc_metadata_batch *recv_trailing_metadata;
-  grpc_chttp2_incoming_metadata_buffer imb;
-
-  // This mutex protects receive state machine execution
-  gpr_mu recv_mu;
-  // we can queue up up to 2 callbacks for each OP
-  grpc_closure *callback_list[CB_NUM_CALLBACKS][2];
-
-  // storage for header
-  cronet_bidirectional_stream_header *headers;
-  uint32_t num_headers;
-  cronet_bidirectional_stream_header_array header_array;
-  // state tracking
-  enum recv_state cronet_recv_state;
-  enum send_state cronet_send_state;
-};
-
-typedef struct stream_obj stream_obj;
-
-static void next_send_step(stream_obj *s);
-static void next_recv_step(stream_obj *s, enum e_caller caller);
-
-static void set_pollset_do_nothing(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                                   grpc_stream *gs, grpc_pollset *pollset) {}
-
-static void enqueue_callbacks(grpc_closure *callback_list[]) {
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  if (callback_list[0]) {
-    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[0], true, NULL);
-    callback_list[0] = NULL;
-  }
-  if (callback_list[1]) {
-    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[1], true, NULL);
-    callback_list[1] = NULL;
-  }
-  grpc_exec_ctx_finish(&exec_ctx);
-}
-
-static void on_canceled(cronet_bidirectional_stream *stream) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "on_canceled %p", stream);
-  }
-}
-
-static void on_failed(cronet_bidirectional_stream *stream, int net_error) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "on_failed %p, error = %d", stream, net_error);
-  }
-}
-
-static void on_succeeded(cronet_bidirectional_stream *stream) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "on_succeeded %p", stream);
-  }
-}
-
-static void on_response_trailers_received(
-    cronet_bidirectional_stream *stream,
-    const cronet_bidirectional_stream_header_array *trailers) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "R: on_response_trailers_received");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-
-  memset(&s->imb, 0, sizeof(s->imb));
-  grpc_chttp2_incoming_metadata_buffer_init(&s->imb);
-  unsigned int i = 0;
-  for (i = 0; i < trailers->count; i++) {
-    grpc_chttp2_incoming_metadata_buffer_add(
-        &s->imb, grpc_mdelem_from_metadata_strings(
-                     grpc_mdstr_from_string(trailers->headers[i].key),
-                     grpc_mdstr_from_string(trailers->headers[i].value)));
-  }
-  s->response_trailers_received = true;
-  next_recv_step(s, ON_RESPONSE_TRAILERS_RECEIVED);
-}
-
-static void on_write_completed(cronet_bidirectional_stream *stream,
-                               const char *data) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "W: on_write_completed");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-  enqueue_callbacks(s->callback_list[CB_SEND_MESSAGE]);
-  s->cronet_send_state = CRONET_WRITE_COMPLETED;
-  next_send_step(s);
-}
-
-static void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
-  gpr_slice read_data_slice = gpr_slice_malloc((uint32_t)s->total_read_bytes);
-  uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
-  memcpy(dst_p, recv_data, (size_t)s->total_read_bytes);
-  gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
-  grpc_slice_buffer_stream_init(&s->sbs, &s->read_slice_buffer, 0);
-  *s->recv_message = (grpc_byte_buffer *)&s->sbs;
-}
-
-static int parse_grpc_header(const uint8_t *data) {
-  const uint8_t *p = data + 1;
-  int length = 0;
-  length |= ((uint8_t)*p++) << 24;
-  length |= ((uint8_t)*p++) << 16;
-  length |= ((uint8_t)*p++) << 8;
-  length |= ((uint8_t)*p++);
-  return length;
-}
-
-static void on_read_completed(cronet_bidirectional_stream *stream, char *data,
-                              int count) {
-  stream_obj *s = (stream_obj *)stream->annotation;
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "R: on_read_completed count=%d, total=%d, remaining=%d",
-            count, s->total_read_bytes, s->remaining_read_bytes);
-  }
-  if (count > 0) {
-    GPR_ASSERT(s->recv_message);
-    s->remaining_read_bytes -= count;
-    next_recv_step(s, ON_READ_COMPLETE);
-  } else {
-    s->read_closed = true;
-    next_recv_step(s, ON_READ_COMPLETE);
-  }
-}
-
-static void on_response_headers_received(
-    cronet_bidirectional_stream *stream,
-    const cronet_bidirectional_stream_header_array *headers,
-    const char *negotiated_protocol) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "R: on_response_headers_received");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-  enqueue_callbacks(s->callback_list[CB_RECV_INITIAL_METADATA]);
-  s->response_headers_received = true;
-  next_recv_step(s, ON_RESPONSE_HEADERS_RECEIVED);
-}
-
-static void on_request_headers_sent(cronet_bidirectional_stream *stream) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "W: on_request_headers_sent");
-  }
-  stream_obj *s = (stream_obj *)stream->annotation;
-  enqueue_callbacks(s->callback_list[CB_SEND_INITIAL_METADATA]);
-  s->cronet_send_state = CRONET_SEND_HEADER;
-  next_send_step(s);
-}
-
-// Callback function pointers (invoked by cronet in response to events)
-static cronet_bidirectional_stream_callback callbacks = {
-    on_request_headers_sent,
-    on_response_headers_received,
-    on_read_completed,
-    on_write_completed,
-    on_response_trailers_received,
-    on_succeeded,
-    on_failed,
-    on_canceled};
-
-static void invoke_closing_callback(stream_obj *s) {
-  grpc_chttp2_incoming_metadata_buffer_publish(&s->imb,
-                                               s->recv_trailing_metadata);
-  if (s->callback_list[CB_RECV_TRAILING_METADATA]) {
-    enqueue_callbacks(s->callback_list[CB_RECV_TRAILING_METADATA]);
-  }
-}
-
-static void set_recv_state(stream_obj *s, enum recv_state state) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "next_state = %s", recv_state_name[state]);
-  }
-  s->cronet_recv_state = state;
-}
-
-// This is invoked from perform_stream_op, and all on_xxxx callbacks.
-static void next_recv_step(stream_obj *s, enum e_caller caller) {
-  gpr_mu_lock(&s->recv_mu);
-  switch (s->cronet_recv_state) {
-    case CRONET_RECV_IDLE:
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_IDLE");
-      }
-      if (caller == PERFORM_STREAM_OP ||
-          caller == ON_RESPONSE_HEADERS_RECEIVED) {
-        if (s->read_closed && s->response_trailers_received) {
-          invoke_closing_callback(s);
-          set_recv_state(s, CRONET_RECV_CLOSED);
-        } else if (s->response_headers_received == true &&
-                   s->read_requested == true) {
-          set_recv_state(s, CRONET_RECV_READ_LENGTH);
-          s->total_read_bytes = s->remaining_read_bytes =
-              GRPC_HEADER_SIZE_IN_BYTES;
-          GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {
-            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
-          }
-          cronet_bidirectional_stream_read(s->cbs, s->read_buffer,
-                                           s->remaining_read_bytes);
-        }
-      }
-      break;
-    case CRONET_RECV_READ_LENGTH:
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_LENGTH");
-      }
-      if (caller == ON_READ_COMPLETE) {
-        if (s->read_closed) {
-          invoke_closing_callback(s);
-          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
-          set_recv_state(s, CRONET_RECV_CLOSED);
-        } else {
-          GPR_ASSERT(s->remaining_read_bytes == 0);
-          set_recv_state(s, CRONET_RECV_READ_DATA);
-          s->total_read_bytes = s->remaining_read_bytes =
-              parse_grpc_header((const uint8_t *)s->read_buffer);
-          s->read_buffer =
-              gpr_realloc(s->read_buffer, (uint32_t)s->remaining_read_bytes);
-          GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {
-            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
-          }
-          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer,
-                                           s->remaining_read_bytes);
-        }
-      }
-      break;
-    case CRONET_RECV_READ_DATA:
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_DATA");
-      }
-      if (caller == ON_READ_COMPLETE) {
-        if (s->remaining_read_bytes > 0) {
-          int offset = s->total_read_bytes - s->remaining_read_bytes;
-          GPR_ASSERT(s->read_buffer);
-          if (grpc_cronet_trace) {
-            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
-          }
-          cronet_bidirectional_stream_read(
-              s->cbs, (char *)s->read_buffer + offset, s->remaining_read_bytes);
-        } else {
-          gpr_slice_buffer_init(&s->read_slice_buffer);
-          uint8_t *p = (uint8_t *)s->read_buffer;
-          process_recv_message(s, p);
-          set_recv_state(s, CRONET_RECV_IDLE);
-          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
-        }
-      }
-      break;
-    case CRONET_RECV_CLOSED:
-      break;
-    default:
-      GPR_ASSERT(0);  // Should not reach here
-      break;
-  }
-  gpr_mu_unlock(&s->recv_mu);
-}
-
-// This function takes the data from s->write_slice_buffer and assembles into
-// a contiguous byte stream with 5 byte gRPC header prepended.
-static void create_grpc_frame(stream_obj *s) {
-  gpr_slice slice = gpr_slice_buffer_take_first(&s->write_slice_buffer);
-  uint8_t *raw_data = GPR_SLICE_START_PTR(slice);
-  size_t length = GPR_SLICE_LENGTH(slice);
-  s->write_buffer_size = length + GRPC_HEADER_SIZE_IN_BYTES;
-  s->write_buffer = gpr_realloc(s->write_buffer, s->write_buffer_size);
-  uint8_t *p = (uint8_t *)s->write_buffer;
-  // Append 5 byte header
-  *p++ = 0;
-  *p++ = (uint8_t)(length >> 24);
-  *p++ = (uint8_t)(length >> 16);
-  *p++ = (uint8_t)(length >> 8);
-  *p++ = (uint8_t)(length);
-  // append actual data
-  memcpy(p, raw_data, length);
-}
-
-static void do_write(stream_obj *s) {
-  gpr_slice_buffer *sb = &s->write_slice_buffer;
-  GPR_ASSERT(sb->count <= 1);
-  if (sb->count > 0) {
-    create_grpc_frame(s);
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
-    }
-    cronet_bidirectional_stream_write(s->cbs, s->write_buffer,
-                                      (int)s->write_buffer_size, false);
-  }
-}
-
-//
-static void next_send_step(stream_obj *s) {
-  switch (s->cronet_send_state) {
-    case CRONET_SEND_IDLE:
-      GPR_ASSERT(
-          s->cbs);  // cronet_bidirectional_stream is not initialized yet.
-      s->cronet_send_state = CRONET_REQ_STARTED;
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_start to %s", s->url);
-      }
-      cronet_bidirectional_stream_start(s->cbs, s->url, 0, "POST",
-                                        &s->header_array, false);
-      // we no longer need the memory that was allocated earlier.
-      gpr_free(s->header_array.headers);
-      break;
-    case CRONET_SEND_HEADER:
-      do_write(s);
-      s->cronet_send_state = CRONET_WRITE;
-      break;
-    case CRONET_WRITE_COMPLETED:
-      do_write(s);
-      break;
-    default:
-      GPR_ASSERT(0);
-      break;
-  }
-}
-
-static void convert_metadata_to_cronet_headers(grpc_linked_mdelem *head,
-                                               const char *host,
-                                               stream_obj *s) {
-  grpc_linked_mdelem *curr = head;
-  // Walk the linked list and get number of header fields
-  uint32_t num_headers_available = 0;
-  while (curr != NULL) {
-    curr = curr->next;
-    num_headers_available++;
-  }
-  // Allocate enough memory
-  s->headers = (cronet_bidirectional_stream_header *)gpr_malloc(
-      sizeof(cronet_bidirectional_stream_header) * num_headers_available);
-
-  // Walk the linked list again, this time copying the header fields.
-  // s->num_headers
-  // can be less than num_headers_available, as some headers are not used for
-  // cronet
-  curr = head;
-  s->num_headers = 0;
-  while (s->num_headers < num_headers_available) {
-    grpc_mdelem *mdelem = curr->md;
-    curr = curr->next;
-    const char *key = grpc_mdstr_as_c_string(mdelem->key);
-    const char *value = grpc_mdstr_as_c_string(mdelem->value);
-    if (strcmp(key, ":scheme") == 0 || strcmp(key, ":method") == 0 ||
-        strcmp(key, ":authority") == 0) {
-      // Cronet populates these fields on its own.
-      continue;
-    }
-    if (strcmp(key, ":path") == 0) {
-      // Create URL by appending :path value to the hostname
-      gpr_asprintf(&s->url, "https://%s%s", host, value);
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "extracted URL = %s", s->url);
-      }
-      continue;
-    }
-    s->headers[s->num_headers].key = key;
-    s->headers[s->num_headers].value = value;
-    s->num_headers++;
-    if (curr == NULL) {
-      break;
-    }
-  }
-}
-
-static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                              grpc_stream *gs, grpc_transport_stream_op *op) {
-  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
-  GPR_ASSERT(ct->engine);
-  stream_obj *s = (stream_obj *)gs;
-  if (op->recv_trailing_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG,
-              "perform_stream_op - recv_trailing_metadata: on_complete=%p",
-              op->on_complete);
-    }
-    s->recv_trailing_metadata = op->recv_trailing_metadata;
-    GPR_ASSERT(!s->callback_list[CB_RECV_TRAILING_METADATA][0]);
-    s->callback_list[CB_RECV_TRAILING_METADATA][0] = op->on_complete;
-  }
-  if (op->recv_message) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "perform_stream_op - recv_message: on_complete=%p",
-              op->on_complete);
-    }
-    s->recv_message = (grpc_byte_buffer **)op->recv_message;
-    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][0]);
-    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][1]);
-    s->callback_list[CB_RECV_MESSAGE][0] = op->recv_message_ready;
-    s->callback_list[CB_RECV_MESSAGE][1] = op->on_complete;
-    s->read_requested = true;
-    next_recv_step(s, PERFORM_STREAM_OP);
-  }
-  if (op->recv_initial_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "perform_stream_op - recv_initial_metadata:=%p",
-              op->on_complete);
-    }
-    s->recv_initial_metadata = op->recv_initial_metadata;
-    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][0]);
-    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][1]);
-    s->callback_list[CB_RECV_INITIAL_METADATA][0] =
-        op->recv_initial_metadata_ready;
-    s->callback_list[CB_RECV_INITIAL_METADATA][1] = op->on_complete;
-  }
-  if (op->send_initial_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG,
-              "perform_stream_op - send_initial_metadata: on_complete=%p",
-              op->on_complete);
-    }
-    s->num_headers = 0;
-    convert_metadata_to_cronet_headers(op->send_initial_metadata->list.head,
-                                       ct->host, s);
-    s->header_array.count = s->num_headers;
-    s->header_array.capacity = s->num_headers;
-    s->header_array.headers = s->headers;
-    GPR_ASSERT(!s->callback_list[CB_SEND_INITIAL_METADATA][0]);
-    s->callback_list[CB_SEND_INITIAL_METADATA][0] = op->on_complete;
-  }
-  if (op->send_message) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG, "perform_stream_op - send_message: on_complete=%p",
-              op->on_complete);
-    }
-    grpc_byte_stream_next(exec_ctx, op->send_message, &s->slice,
-                          op->send_message->length, NULL);
-    // Check that compression flag is not ON. We don't support compression yet.
-    // TODO (makdharma): add compression support
-    GPR_ASSERT(op->send_message->flags == 0);
-    gpr_slice_buffer_add(&s->write_slice_buffer, s->slice);
-    if (s->cbs == NULL) {
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_create");
-      }
-      s->cbs = cronet_bidirectional_stream_create(ct->engine, s, &callbacks);
-      GPR_ASSERT(s->cbs);
-      s->read_closed = false;
-      s->response_trailers_received = false;
-      s->response_headers_received = false;
-      s->cronet_send_state = CRONET_SEND_IDLE;
-      s->cronet_recv_state = CRONET_RECV_IDLE;
-    }
-    GPR_ASSERT(!s->callback_list[CB_SEND_MESSAGE][0]);
-    s->callback_list[CB_SEND_MESSAGE][0] = op->on_complete;
-    next_send_step(s);
-  }
-  if (op->send_trailing_metadata) {
-    if (grpc_cronet_trace) {
-      gpr_log(GPR_DEBUG,
-              "perform_stream_op - send_trailing_metadata: on_complete=%p",
-              op->on_complete);
-    }
-    GPR_ASSERT(!s->callback_list[CB_SEND_TRAILING_METADATA][0]);
-    s->callback_list[CB_SEND_TRAILING_METADATA][0] = op->on_complete;
-    if (s->cbs) {
-      // Send an "empty" write to the far end to signal that we're done.
-      // This will induce the server to send down trailers.
-      if (grpc_cronet_trace) {
-        gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
-      }
-      cronet_bidirectional_stream_write(s->cbs, "abc", 0, true);
-    } else {
-      // We never created a stream. This was probably an empty request.
-      invoke_closing_callback(s);
-    }
-  }
-}
-
-static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                       grpc_stream *gs, grpc_stream_refcount *refcount,
-                       const void *server_data) {
-  stream_obj *s = (stream_obj *)gs;
-  memset(s->callback_list, 0, sizeof(s->callback_list));
-  s->cbs = NULL;
-  gpr_mu_init(&s->recv_mu);
-  s->read_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
-  s->write_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
-  gpr_slice_buffer_init(&s->write_slice_buffer);
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "cronet_transport - init_stream");
-  }
-  return 0;
-}
-
-static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
-                           grpc_stream *gs, void *and_free_memory) {
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "Destroy stream");
-  }
-  stream_obj *s = (stream_obj *)gs;
-  s->cbs = NULL;
-  gpr_free(s->read_buffer);
-  gpr_free(s->write_buffer);
-  gpr_free(s->url);
-  gpr_mu_destroy(&s->recv_mu);
-  if (and_free_memory) {
-    gpr_free(and_free_memory);
-  }
-}
-
-static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
-  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
-  gpr_free(ct->host);
-  if (grpc_cronet_trace) {
-    gpr_log(GPR_DEBUG, "Destroy transport");
-  }
-}
-
-const grpc_transport_vtable grpc_cronet_vtable = {
-    sizeof(stream_obj),     "cronet_http",     init_stream,
-    set_pollset_do_nothing, perform_stream_op, NULL,
-    destroy_stream,         destroy_transport, NULL};
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index 09551472b5..f0a40dbb35 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -125,7 +125,6 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
-grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -396,7 +395,6 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
-  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index 54c8aaad13..d5e810b7cf 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -43,7 +43,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -326,9 +325,6 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
-typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
-extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
-#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 5314329c2c..dab62530aa 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -222,9 +222,6 @@ CORE_SOURCE_FILES = [
   'src/core/ext/client_config/uri_parser.c',
   'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
   'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
-  'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
-  'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
-  'src/core/ext/transport/cronet/transport/cronet_transport.c',
   'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
   'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c',
   'third_party/nanopb/pb_common.c',
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index cebbe8c40f..bc43f9d36b 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -125,7 +125,6 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
-grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -392,7 +391,6 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
-  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index d7ea6c574c..b67361ca25 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -43,7 +43,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -326,9 +325,6 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
-typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
-extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
-#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/test/core/surface/public_headers_must_be_c89.c b/test/core/surface/public_headers_must_be_c89.c
index fd6ff2c26f..3eeb55d033 100644
--- a/test/core/surface/public_headers_must_be_c89.c
+++ b/test/core/surface/public_headers_must_be_c89.c
@@ -36,7 +36,6 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/grpc_security_constants.h>
 #include <grpc/impl/codegen/alloc.h>
diff --git a/third_party/objective_c/Cronet/cronet_c_for_grpc.h b/third_party/objective_c/Cronet/cronet_c_for_grpc.h
deleted file mode 100644
index 15a511aebd..0000000000
--- a/third_party/objective_c/Cronet/cronet_c_for_grpc.h
+++ /dev/null
@@ -1,202 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
-#define COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stddef.h>
-
-/* Cronet Engine API. */
-
-/* Opaque object representing Cronet Engine. Created and configured outside
- * of this API to facilitate sharing with other components */
-typedef struct cronet_engine { void* obj; } cronet_engine;
-
-void cronet_engine_add_quic_hint(cronet_engine* engine,
-                                 const char* host,
-                                 int port,
-                                 int alternate_port);
-
-/* Cronet Bidirectional Stream API */
-
-/* Opaque object representing Cronet Bidirectional Stream. */
-typedef struct cronet_bidirectional_stream {
-  void* obj;
-  void* annotation;
-} cronet_bidirectional_stream;
-
-/* A single request or response header element. */
-typedef struct cronet_bidirectional_stream_header {
-  const char* key;
-  const char* value;
-} cronet_bidirectional_stream_header;
-
-/* Array of request or response headers or trailers. */
-typedef struct cronet_bidirectional_stream_header_array {
-  size_t count;
-  size_t capacity;
-  cronet_bidirectional_stream_header* headers;
-} cronet_bidirectional_stream_header_array;
-
-/* Set of callbacks used to receive callbacks from bidirectional stream. */
-typedef struct cronet_bidirectional_stream_callback {
-  /* Invoked when request headers are sent. Indicates that stream has initiated
-   * the request. Consumer may call cronet_bidirectional_stream_write() to start
-   * writing data.
-   */
-  void (*on_request_headers_sent)(cronet_bidirectional_stream* stream);
-
-  /* Invoked when initial response headers are received.
-   * Consumer must call cronet_bidirectional_stream_read() to start reading.
-   * Consumer may call cronet_bidirectional_stream_write() to start writing or
-   * close the stream. Contents of |headers| is valid for duration of the call.
-   */
-  void (*on_response_headers_received)(
-      cronet_bidirectional_stream* stream,
-      const cronet_bidirectional_stream_header_array* headers,
-      const char* negotiated_protocol);
-
-  /* Invoked when data is read into the buffer passed to
-   * cronet_bidirectional_stream_read(). Only part of the buffer may be
-   * populated. To continue reading, call cronet_bidirectional_stream_read().
-   * It may be invoked after on_response_trailers_received()}, if there was
-   * pending read data before trailers were received.
-   *
-   * If count is 0, it means the remote side has signaled that it will send no
-   * more data; future calls to cronet_bidirectional_stream_read() will result
-   * in the on_data_read() callback or on_succeded() callback if
-   * cronet_bidirectional_stream_write() was invoked with end_of_stream set to
-   * true.
-   */
-  void (*on_read_completed)(cronet_bidirectional_stream* stream,
-                            char* data,
-                            int count);
-
-  /**
-   * Invoked when all data passed to cronet_bidirectional_stream_write() is
-   * sent.
-   * To continue writing, call cronet_bidirectional_stream_write().
-   */
-  void (*on_write_completed)(cronet_bidirectional_stream* stream,
-                             const char* data);
-
-  /* Invoked when trailers are received before closing the stream. Only invoked
-   * when server sends trailers, which it may not. May be invoked while there is
-   * read data remaining in local buffer. Contents of |trailers| is valid for
-   * duration of the call.
-   */
-  void (*on_response_trailers_received)(
-      cronet_bidirectional_stream* stream,
-      const cronet_bidirectional_stream_header_array* trailers);
-
-  /**
-   * Invoked when there is no data to be read or written and the stream is
-   * closed successfully remotely and locally. Once invoked, no further callback
-   * methods will be invoked.
-   */
-  void (*on_succeded)(cronet_bidirectional_stream* stream);
-
-  /**
-   * Invoked if the stream failed for any reason after
-   * cronet_bidirectional_stream_start(). HTTP/2 error codes are
-   * mapped to chrome net error codes. Once invoked, no further callback methods
-   * will be invoked.
-   */
-  void (*on_failed)(cronet_bidirectional_stream* stream, int net_error);
-
-  /**
-   * Invoked if the stream was canceled via
-   * cronet_bidirectional_stream_cancel(). Once invoked, no further callback
-   * methods will be invoked.
-   */
-  void (*on_canceled)(cronet_bidirectional_stream* stream);
-} cronet_bidirectional_stream_callback;
-
-/* Create a new stream object that uses |engine| and |callback|. All stream
- * tasks are performed asynchronously on the |engine| network thread. |callback|
- * methods are invoked synchronously on the |engine| network thread, but must
- * not run tasks on the current thread to prevent blocking networking operations
- * and causing exceptions during shutdown. The |annotation| is stored in
- * bidirectional stream for arbitrary use by application.
- *
- * Returned |cronet_bidirectional_stream*| is owned by the caller, and must be
- * destroyed using |cronet_bidirectional_stream_destroy|.
- *
- * Both |calback| and |engine| must remain valid until stream is destroyed.
- */
-cronet_bidirectional_stream* cronet_bidirectional_stream_create(
-    cronet_engine* engine,
-    void* annotation,
-    cronet_bidirectional_stream_callback* callback);
-
-/* TBD: The following methods return int. Should it be a custom type? */
-
-/* Destroy stream object. Destroy could be called from any thread, including
- * network thread, but is posted, so |stream| is valid until calling task is
- * complete.
- */
-int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream);
-
-/* Start the stream by sending request to |url| using |method| and |headers|. If
- * |end_of_stream| is true, then no data is expected to be written.
- */
-int cronet_bidirectional_stream_start(
-    cronet_bidirectional_stream* stream,
-    const char* url,
-    int priority,
-    const char* method,
-    const cronet_bidirectional_stream_header_array* headers,
-    bool end_of_stream);
-
-/* Read response data into |buffer| of |capacity| length. Must only be called at
- * most once in response to each invocation of the
- * on_response_headers_received() and on_read_completed() methods of the
- * cronet_bidirectional_stream_callback.
- * Each call will result in an invocation of one of the callback's
- * on_read_completed  method if data is read, its on_succeeded() method if
- * the stream is closed, or its on_failed() method if there's an error.
- */
-int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
-                                     char* buffer,
-                                     int capacity);
-
-/* Read response data into |buffer| of |capacity| length. Must only be called at
- * most once in response to each invocation of the
- * on_response_headers_received() and on_read_completed() methods of the
- * cronet_bidirectional_stream_callback.
- * Each call will result in an invocation of one of the callback's
- * on_read_completed  method if data is read, its on_succeeded() method if
- * the stream is closed, or its on_failed() method if there's an error.
- */
-int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
-                                      const char* buffer,
-                                      int count,
-                                      bool end_of_stream);
-
-/* Cancels the stream. Can be called at any time after
- * cronet_bidirectional_stream_start(). The on_canceled() method of
- * cronet_bidirectional_stream_callback will be invoked when cancelation
- * is complete and no further callback methods will be invoked. If the
- * stream has completed or has not started, calling
- * cronet_bidirectional_stream_cancel() has no effect and on_canceled() will not
- * be  invoked. At most one callback method may be invoked after
- * cronet_bidirectional_stream_cancel() has completed.
- */
-int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream);
-
-/* Returns true if the |stream| was successfully started and is now done
- * (succeeded, canceled, or failed).
- * Returns false if the |stream| stream is not yet started or is in progress.
- */
-bool cronet_bidirectional_stream_is_done(cronet_bidirectional_stream* stream);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  // COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index d1259e7aee..8b13e6e793 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -786,7 +786,6 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
-include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 6b7a8be861..b3b3477874 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -786,7 +786,6 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
-include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
@@ -914,42 +913,6 @@ src/core/ext/client_config/subchannel.h \
 src/core/ext/client_config/subchannel_call_holder.h \
 src/core/ext/client_config/subchannel_index.h \
 src/core/ext/client_config/uri_parser.h \
-include/grpc/byte_buffer.h \
-include/grpc/grpc.h \
-include/grpc/impl/codegen/alloc.h \
-include/grpc/impl/codegen/atm.h \
-include/grpc/impl/codegen/atm_gcc_atomic.h \
-include/grpc/impl/codegen/atm_gcc_sync.h \
-include/grpc/impl/codegen/atm_win32.h \
-include/grpc/impl/codegen/byte_buffer.h \
-include/grpc/impl/codegen/compression_types.h \
-include/grpc/impl/codegen/connectivity_state.h \
-include/grpc/impl/codegen/grpc_types.h \
-include/grpc/impl/codegen/log.h \
-include/grpc/impl/codegen/port_platform.h \
-include/grpc/impl/codegen/propagation_bits.h \
-include/grpc/impl/codegen/slice.h \
-include/grpc/impl/codegen/slice_buffer.h \
-include/grpc/impl/codegen/status.h \
-include/grpc/impl/codegen/sync.h \
-include/grpc/impl/codegen/sync_generic.h \
-include/grpc/impl/codegen/sync_posix.h \
-include/grpc/impl/codegen/sync_win32.h \
-include/grpc/impl/codegen/time.h \
-include/grpc/status.h \
-include/grpc/support/alloc.h \
-include/grpc/support/atm.h \
-include/grpc/support/host_port.h \
-include/grpc/support/log.h \
-include/grpc/support/port_platform.h \
-include/grpc/support/slice.h \
-include/grpc/support/slice_buffer.h \
-include/grpc/support/string_util.h \
-include/grpc/support/sync.h \
-include/grpc/support/time.h \
-include/grpc/support/useful.h \
-src/core/lib/support/string.h \
-third_party/objective_c/Cronet/cronet_c_for_grpc.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h \
 third_party/nanopb/pb.h \
@@ -1108,9 +1071,6 @@ src/core/ext/client_config/subchannel_index.c \
 src/core/ext/client_config/uri_parser.c \
 src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
 src/core/ext/transport/chttp2/client/insecure/channel_create.c \
-src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
-src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
-src/core/ext/transport/cronet/transport/cronet_transport.c \
 src/core/ext/lb_policy/grpclb/load_balancer_api.c \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
 third_party/nanopb/pb_common.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 8c67d2f844..3b3a49a5b2 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -4140,8 +4140,7 @@
       "grpc_transport_chttp2_client_insecure", 
       "grpc_transport_chttp2_client_secure", 
       "grpc_transport_chttp2_server_insecure", 
-      "grpc_transport_chttp2_server_secure", 
-      "grpc_transport_cronet_client_secure"
+      "grpc_transport_chttp2_server_secure"
     ], 
     "headers": [], 
     "language": "c", 
@@ -6015,7 +6014,6 @@
       "tsi"
     ], 
     "headers": [
-      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/security/auth_filters.h", 
@@ -6031,7 +6029,6 @@
     "language": "c", 
     "name": "grpc_secure", 
     "src": [
-      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/http/httpcli_security_connector.c", 
@@ -6267,121 +6264,6 @@
     "third_party": false, 
     "type": "filegroup"
   }, 
-  {
-    "deps": [], 
-    "headers": [
-      "include/grpc/byte_buffer.h", 
-      "include/grpc/grpc.h", 
-      "include/grpc/impl/codegen/alloc.h", 
-      "include/grpc/impl/codegen/atm.h", 
-      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
-      "include/grpc/impl/codegen/atm_gcc_sync.h", 
-      "include/grpc/impl/codegen/atm_win32.h", 
-      "include/grpc/impl/codegen/byte_buffer.h", 
-      "include/grpc/impl/codegen/compression_types.h", 
-      "include/grpc/impl/codegen/connectivity_state.h", 
-      "include/grpc/impl/codegen/grpc_types.h", 
-      "include/grpc/impl/codegen/log.h", 
-      "include/grpc/impl/codegen/port_platform.h", 
-      "include/grpc/impl/codegen/propagation_bits.h", 
-      "include/grpc/impl/codegen/slice.h", 
-      "include/grpc/impl/codegen/slice_buffer.h", 
-      "include/grpc/impl/codegen/status.h", 
-      "include/grpc/impl/codegen/sync.h", 
-      "include/grpc/impl/codegen/sync_generic.h", 
-      "include/grpc/impl/codegen/sync_posix.h", 
-      "include/grpc/impl/codegen/sync_win32.h", 
-      "include/grpc/impl/codegen/time.h", 
-      "include/grpc/status.h", 
-      "include/grpc/support/alloc.h", 
-      "include/grpc/support/atm.h", 
-      "include/grpc/support/host_port.h", 
-      "include/grpc/support/log.h", 
-      "include/grpc/support/port_platform.h", 
-      "include/grpc/support/slice.h", 
-      "include/grpc/support/slice_buffer.h", 
-      "include/grpc/support/string_util.h", 
-      "include/grpc/support/sync.h", 
-      "include/grpc/support/time.h", 
-      "include/grpc/support/useful.h", 
-      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
-      "src/core/lib/channel/channel_stack.h", 
-      "src/core/lib/channel/context.h", 
-      "src/core/lib/debug/trace.h", 
-      "src/core/lib/iomgr/closure.h", 
-      "src/core/lib/iomgr/exec_ctx.h", 
-      "src/core/lib/iomgr/pollset.h", 
-      "src/core/lib/iomgr/pollset_set.h", 
-      "src/core/lib/support/string.h", 
-      "src/core/lib/surface/channel.h", 
-      "src/core/lib/surface/channel_stack_type.h", 
-      "src/core/lib/transport/byte_stream.h", 
-      "src/core/lib/transport/metadata.h", 
-      "src/core/lib/transport/metadata_batch.h", 
-      "src/core/lib/transport/transport.h", 
-      "src/core/lib/transport/transport_impl.h", 
-      "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
-    ], 
-    "language": "c", 
-    "name": "grpc_transport_cronet_client_secure", 
-    "src": [
-      "include/grpc/byte_buffer.h", 
-      "include/grpc/grpc.h", 
-      "include/grpc/impl/codegen/alloc.h", 
-      "include/grpc/impl/codegen/atm.h", 
-      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
-      "include/grpc/impl/codegen/atm_gcc_sync.h", 
-      "include/grpc/impl/codegen/atm_win32.h", 
-      "include/grpc/impl/codegen/byte_buffer.h", 
-      "include/grpc/impl/codegen/compression_types.h", 
-      "include/grpc/impl/codegen/connectivity_state.h", 
-      "include/grpc/impl/codegen/grpc_types.h", 
-      "include/grpc/impl/codegen/log.h", 
-      "include/grpc/impl/codegen/port_platform.h", 
-      "include/grpc/impl/codegen/propagation_bits.h", 
-      "include/grpc/impl/codegen/slice.h", 
-      "include/grpc/impl/codegen/slice_buffer.h", 
-      "include/grpc/impl/codegen/status.h", 
-      "include/grpc/impl/codegen/sync.h", 
-      "include/grpc/impl/codegen/sync_generic.h", 
-      "include/grpc/impl/codegen/sync_posix.h", 
-      "include/grpc/impl/codegen/sync_win32.h", 
-      "include/grpc/impl/codegen/time.h", 
-      "include/grpc/status.h", 
-      "include/grpc/support/alloc.h", 
-      "include/grpc/support/atm.h", 
-      "include/grpc/support/host_port.h", 
-      "include/grpc/support/log.h", 
-      "include/grpc/support/port_platform.h", 
-      "include/grpc/support/slice.h", 
-      "include/grpc/support/slice_buffer.h", 
-      "include/grpc/support/string_util.h", 
-      "include/grpc/support/sync.h", 
-      "include/grpc/support/time.h", 
-      "include/grpc/support/useful.h", 
-      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
-      "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c", 
-      "src/core/ext/transport/cronet/transport/cronet_api_dummy.c", 
-      "src/core/ext/transport/cronet/transport/cronet_transport.c", 
-      "src/core/lib/channel/channel_stack.h", 
-      "src/core/lib/channel/context.h", 
-      "src/core/lib/debug/trace.h", 
-      "src/core/lib/iomgr/closure.h", 
-      "src/core/lib/iomgr/exec_ctx.h", 
-      "src/core/lib/iomgr/pollset.h", 
-      "src/core/lib/iomgr/pollset_set.h", 
-      "src/core/lib/support/string.h", 
-      "src/core/lib/surface/channel.h", 
-      "src/core/lib/surface/channel_stack_type.h", 
-      "src/core/lib/transport/byte_stream.h", 
-      "src/core/lib/transport/metadata.h", 
-      "src/core/lib/transport/metadata_batch.h", 
-      "src/core/lib/transport/transport.h", 
-      "src/core/lib/transport/transport_impl.h"
-    ], 
-    "third_party": false, 
-    "type": "filegroup"
-  }, 
   {
     "deps": [], 
     "headers": [
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 7f0e5a8339..03f4eaa5be 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -293,7 +293,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security_constants.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\census.h" />
@@ -423,42 +422,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_call_holder.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h" />
-    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
@@ -765,12 +728,6 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v0\load_balancer.pb.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 6d1d69a913..4617e3de0d 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -439,15 +439,6 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
       <Filter>src\core\ext\transport\chttp2\client\insecure</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
-      <Filter>src\core\ext\transport\cronet\client\secure</Filter>
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
-      <Filter>src\core\ext\transport\cronet\transport</Filter>
-    </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
-      <Filter>src\core\ext\transport\cronet\transport</Filter>
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClCompile>
@@ -585,9 +576,6 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h">
       <Filter>include\grpc</Filter>
     </ClInclude>
@@ -971,114 +959,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h">
       <Filter>src\core\ext\client_config</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h">
-      <Filter>src\core\lib\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h">
-      <Filter>third_party\objective_c\Cronet</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClInclude>
@@ -1130,9 +1010,6 @@
     <Filter Include="include\grpc\impl\codegen">
       <UniqueIdentifier>{def748f5-ed2a-a9bb-40d9-c31d00f0e13b}</UniqueIdentifier>
     </Filter>
-    <Filter Include="include\grpc\support">
-      <UniqueIdentifier>{31de82ea-dc6c-73fb-a640-979b8a7b240c}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src">
       <UniqueIdentifier>{d538af37-07b2-062b-fa2a-d9f882cb2737}</UniqueIdentifier>
     </Filter>
@@ -1214,18 +1091,6 @@
     <Filter Include="src\core\ext\transport\chttp2\transport">
       <UniqueIdentifier>{6f34254e-e69f-c9b4-156d-5024bade5408}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\core\ext\transport\cronet">
-      <UniqueIdentifier>{1e9c85e9-5522-7ef8-0017-7e19990a6194}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\core\ext\transport\cronet\client">
-      <UniqueIdentifier>{d0530883-75d9-b5f7-d594-26735a70ac7b}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\core\ext\transport\cronet\client\secure">
-      <UniqueIdentifier>{4fa6fe90-b7a8-5c8f-d629-db1e68d89eed}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src\core\ext\transport\cronet\transport">
-      <UniqueIdentifier>{31518af8-5860-6d0d-ff78-4059fce29ec2}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src\core\lib">
       <UniqueIdentifier>{5b2ded3f-84a5-f6b4-2060-286c7d1dc945}</UniqueIdentifier>
     </Filter>
@@ -1250,9 +1115,6 @@
     <Filter Include="src\core\lib\security">
       <UniqueIdentifier>{c4661d64-349f-01c1-1ba8-0602f9047595}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\core\lib\support">
-      <UniqueIdentifier>{27f30339-d694-40f5-db07-4b89b9aeea73}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src\core\lib\surface">
       <UniqueIdentifier>{a21971fb-304f-da08-b1b2-7bd8df8ac373}</UniqueIdentifier>
     </Filter>
@@ -1271,12 +1133,6 @@
     <Filter Include="third_party\nanopb">
       <UniqueIdentifier>{93d6596d-330c-1d27-6f84-3c840e57869e}</UniqueIdentifier>
     </Filter>
-    <Filter Include="third_party\objective_c">
-      <UniqueIdentifier>{3a56a516-857e-d2aa-95cc-11685baf4e8c}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="third_party\objective_c\Cronet">
-      <UniqueIdentifier>{a165c6e3-0776-6f40-7351-d7865668e220}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>
 
-- 
GitLab


From 82318676377aea1d2ad035681524584d1657711b Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Mon, 9 May 2016 11:21:20 -0700
Subject: [PATCH 322/570] Add explicit license to grpcio-tools setup.py

---
 tools/distrib/python/grpcio_tools/setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/distrib/python/grpcio_tools/setup.py b/tools/distrib/python/grpcio_tools/setup.py
index 4cc1a1eaf8..576f7ae32a 100644
--- a/tools/distrib/python/grpcio_tools/setup.py
+++ b/tools/distrib/python/grpcio_tools/setup.py
@@ -83,7 +83,7 @@ def maybe_cythonize(exts):
 setuptools.setup(
   name='grpcio_tools',
   version=grpc_version.VERSION,
-  license='',
+  license='3-clause BSD',
   ext_modules=maybe_cythonize([
       protoc_ext_module(),
   ]),
-- 
GitLab


From 49beb933a7af096c2b775ff220d38d79c5eee46c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 11:22:04 -0700
Subject: [PATCH 323/570] upgrade linux worker setup scripts

---
 tools/gce/create_linux_worker.sh | 2 +-
 tools/gce/linux_worker_init.sh   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/gce/create_linux_worker.sh b/tools/gce/create_linux_worker.sh
index dff0b1ce5f..c41e4d299b 100755
--- a/tools/gce/create_linux_worker.sh
+++ b/tools/gce/create_linux_worker.sh
@@ -43,7 +43,7 @@ gcloud compute instances create $INSTANCE_NAME \
     --project="$CLOUD_PROJECT" \
     --zone "$ZONE" \
     --machine-type n1-standard-8 \
-    --image ubuntu-14-04 \
+    --image ubuntu-15-10 \
     --boot-disk-size 1000
 
 echo 'Created GCE instance, waiting 60 seconds for it to come online.'
diff --git a/tools/gce/linux_worker_init.sh b/tools/gce/linux_worker_init.sh
index ef6a5d175c..afcf7a52d9 100755
--- a/tools/gce/linux_worker_init.sh
+++ b/tools/gce/linux_worker_init.sh
@@ -37,7 +37,7 @@ set -ex
 sudo apt-get update
 
 # Install JRE
-sudo apt-get install -y openjdk-7-jre
+sudo apt-get install -y openjdk-8-jre
 sudo apt-get install -y unzip lsof
 
 # Install Docker
-- 
GitLab


From b293c953d9238d157279f97ef477c5ae7da8df0c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 12:44:11 -0700
Subject: [PATCH 324/570] add more tests

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 35 +++++++++++++++----
 1 file changed, 29 insertions(+), 6 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index abe9d4a2e6..6f8668d143 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -181,13 +181,14 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void ClientStreaming_WriteFailure()
+        public void ClientStreaming_WriteCompletionFailure()
         {
             var resultTask = asyncCall.ClientStreamingCallAsync();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
 
             var writeTask = requestStream.WriteAsync("request1");
             fakeCall.SendCompletionHandler(false);
+            // TODO: maybe IOException or waiting for RPCException is more appropriate here.
             Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await writeTask);
 
             fakeCall.UnaryResponseClientHandler(true,
@@ -199,7 +200,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void ClientStreaming_WriteAfterReceivingStatusFails()
+        public void ClientStreaming_WriteAfterReceivingStatusThrowsRpcException()
         {
             var resultTask = asyncCall.ClientStreamingCallAsync();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
@@ -210,7 +211,28 @@ namespace Grpc.Core.Internal.Tests
                 new Metadata());
 
             AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
+            var ex = Assert.Throws<RpcException>(() => requestStream.WriteAsync("request1"));
+            //TODO: add assert.
+        }
+
+        [Test]
+        public void ClientStreaming_WriteAfterCompleteThrowsInvalidOperationException()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+
+            requestStream.CompleteAsync();
+
             Assert.Throws(typeof(InvalidOperationException), () => requestStream.WriteAsync("request1"));
+
+            fakeCall.SendCompletionHandler(true);
+
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(Status.DefaultSuccess, new Metadata()),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
         }
 
         [Test]
@@ -229,7 +251,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void ClientStreaming_WriteAfterCancellationRequestFails()
+        public void ClientStreaming_WriteAfterCancellationRequestThrowsOperationCancelledException()
         {
             var resultTask = asyncCall.ClientStreamingCallAsync();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
@@ -340,7 +362,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void DuplexStreaming_WriteAfterReceivingStatusFails()
+        public void DuplexStreaming_WriteAfterReceivingStatusThrowsRpcException()
         {
             asyncCall.StartDuplexStreamingCall();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
@@ -352,7 +374,8 @@ namespace Grpc.Core.Internal.Tests
 
             AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
 
-            Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await requestStream.WriteAsync("request1"));
+            var ex = Assert.ThrowsAsync<RpcException>(async () => await requestStream.WriteAsync("request1"));
+            //TODO: add assert.
         }
 
         [Test]
@@ -372,7 +395,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void DuplexStreaming_WriteAfterCancellationRequestFails()
+        public void DuplexStreaming_WriteAfterCancellationRequestThrowsOperationCancelledException()
         {
             asyncCall.StartDuplexStreamingCall();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
-- 
GitLab


From 19c7bf7871aa86814a56b6eb7053b55920b8e0c6 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 13:03:59 -0700
Subject: [PATCH 325/570] fixup tests

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 20 +++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index 6f8668d143..777a1c8c50 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -212,7 +212,23 @@ namespace Grpc.Core.Internal.Tests
 
             AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
             var ex = Assert.Throws<RpcException>(() => requestStream.WriteAsync("request1"));
-            //TODO: add assert.
+            Assert.AreEqual(Status.DefaultSuccess, ex.Status);
+        }
+
+        [Test]
+        public void ClientStreaming_WriteAfterReceivingStatusThrowsRpcException2()
+        {
+            var resultTask = asyncCall.ClientStreamingCallAsync();
+            var requestStream = new ClientRequestStream<string, string>(asyncCall);
+
+            fakeCall.UnaryResponseClientHandler(true,
+                new ClientSideStatus(new Status(StatusCode.OutOfRange, ""), new Metadata()),
+                CreateResponsePayload(),
+                new Metadata());
+
+            AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.OutOfRange);
+            var ex = Assert.Throws<RpcException>(() => requestStream.WriteAsync("request1"));
+            Assert.AreEqual(StatusCode.OutOfRange, ex.Status.StatusCode);
         }
 
         [Test]
@@ -375,7 +391,7 @@ namespace Grpc.Core.Internal.Tests
             AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
 
             var ex = Assert.ThrowsAsync<RpcException>(async () => await requestStream.WriteAsync("request1"));
-            //TODO: add assert.
+            Assert.AreEqual(Status.DefaultSuccess, ex.Status);
         }
 
         [Test]
-- 
GitLab


From 6220033e7df811e7b38afb7c9bd39887dd549e23 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 12:45:27 -0700
Subject: [PATCH 326/570] change typo in the comment

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index f522174bd0..da1e6592d1 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -57,7 +57,7 @@ namespace Grpc.Core.Internal
         // Completion of a pending unary response if not null.
         TaskCompletionSource<TResponse> unaryResponseTcs;
 
-        // Indicates that steaming call has finished.
+        // Indicates that response streaming call has finished.
         TaskCompletionSource<object> streamingCallFinishedTcs = new TaskCompletionSource<object>();
 
         // Response headers set here once received.
-- 
GitLab


From 98f2430d2d02ceff46b42f4e7e88786e04deb2d6 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 13:04:30 -0700
Subject: [PATCH 327/570] throw RpcException from writes after finishing

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs     | 13 +++++++++++++
 src/csharp/Grpc.Core/Internal/AsyncCallBase.cs |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index da1e6592d1..55351869b5 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -443,6 +443,19 @@ namespace Grpc.Core.Internal
             }
         }
 
+        protected override void CheckSendingAllowed(bool allowFinished)
+        {
+            base.CheckSendingAllowed(true);
+
+            // throwing RpcException if we already received status on client
+            // side makes the most sense.
+            // Note that this throws even for StatusCode.OK.
+            if (!allowFinished && finishedStatus.HasValue)
+            {
+                throw new RpcException(finishedStatus.Value.Status);
+            }
+        }
+
         /// <summary>
         /// Handles receive status completion for calls with streaming response.
         /// </summary>
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 42234dcac2..4de23706b2 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -213,7 +213,7 @@ namespace Grpc.Core.Internal
         {
         }
 
-        protected void CheckSendingAllowed(bool allowFinished)
+        protected virtual void CheckSendingAllowed(bool allowFinished)
         {
             GrpcPreconditions.CheckState(started);
             CheckNotCancelled();
-- 
GitLab


From 12fd55587d6bbba788f0601a4e106fc27b4cc8d0 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 9 May 2016 14:00:36 -0700
Subject: [PATCH 328/570] Build Node 6 artifacts

---
 tools/run_tests/build_artifact_node.bat | 2 +-
 tools/run_tests/build_artifact_node.sh  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/build_artifact_node.bat b/tools/run_tests/build_artifact_node.bat
index 84c63c28a2..3c23ac1dae 100644
--- a/tools/run_tests/build_artifact_node.bat
+++ b/tools/run_tests/build_artifact_node.bat
@@ -27,7 +27,7 @@
 @rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 @rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-set node_versions=0.12.0 1.0.0 1.1.0 2.0.0 3.0.0 4.0.0 5.0.0
+set node_versions=0.12.0 1.0.0 1.1.0 2.0.0 3.0.0 4.0.0 5.0.0 6.0.0
 
 set PATH=%PATH%;C:\Program Files\nodejs\;%APPDATA%\npm
 
diff --git a/tools/run_tests/build_artifact_node.sh b/tools/run_tests/build_artifact_node.sh
index ef3476a038..9d06472aa4 100755
--- a/tools/run_tests/build_artifact_node.sh
+++ b/tools/run_tests/build_artifact_node.sh
@@ -42,7 +42,7 @@ mkdir -p artifacts
 
 npm update
 
-node_versions=( 0.12.0 1.0.0 1.1.0 2.0.0 3.0.0 4.0.0 5.0.0 )
+node_versions=( 0.12.0 1.0.0 1.1.0 2.0.0 3.0.0 4.0.0 5.0.0 6.0.0 )
 
 for version in ${node_versions[@]}
 do
-- 
GitLab


From 3080ede82c5ac0ba8b5df80f180c1b4aaef9b4ae Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 9 May 2016 14:55:34 -0700
Subject: [PATCH 329/570] Allow Ruby client code to set a user agent

---
 src/ruby/lib/grpc/generic/client_stub.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ruby/lib/grpc/generic/client_stub.rb b/src/ruby/lib/grpc/generic/client_stub.rb
index 68e167a69f..12946fe819 100644
--- a/src/ruby/lib/grpc/generic/client_stub.rb
+++ b/src/ruby/lib/grpc/generic/client_stub.rb
@@ -49,7 +49,12 @@ module GRPC
         fail(TypeError, '!Channel') unless alt_chan.is_a?(Core::Channel)
         return alt_chan
       end
-      kw['grpc.primary_user_agent'] = "grpc-ruby/#{VERSION}"
+      if kw['grpc.primary_user_agent'].nil?
+        kw['grpc.primary_user_agent'] = ''
+      else
+        kw['grpc.primary_user_agent'] += ' '
+      end
+      kw['grpc.primary_user_agent'] += "grpc-ruby/#{VERSION}"
       unless creds.is_a?(Core::ChannelCredentials) || creds.is_a?(Symbol)
         fail(TypeError, '!ChannelCredentials or Symbol')
       end
-- 
GitLab


From 019a76e300f0170c4ecc09bdc008734ba75c6e6e Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 9 May 2016 14:57:29 -0700
Subject: [PATCH 330/570] Use local copy of node-pre-gyp on Windows to ensure
 that it is up to date

---
 tools/run_tests/build_artifact_node.bat | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/build_artifact_node.bat b/tools/run_tests/build_artifact_node.bat
index 3c23ac1dae..4f18985a12 100644
--- a/tools/run_tests/build_artifact_node.bat
+++ b/tools/run_tests/build_artifact_node.bat
@@ -38,12 +38,12 @@ call npm update || goto :error
 mkdir artifacts
 
 for %%v in (%node_versions%) do (
-  call node-pre-gyp configure build --target=%%v --target_arch=%1
+  call .\node_modules\.bin\node-pre-gyp.cmd configure build --target=%%v --target_arch=%1
 
 @rem Try again after removing openssl headers
   rmdir "%HOMEDRIVE%%HOMEPATH%\.node-gyp\%%v\include\node\openssl" /S /Q
   rmdir "%HOMEDRIVE%%HOMEPATH%\.node-gyp\iojs-%%v\include\node\openssl" /S /Q
-  call node-pre-gyp build package testpackage --target=%%v --target_arch=%1 || goto :error
+  call .\node_modules\.bin\node-pre-gyp.cmd configure build --target=%%v --target_arch=%1 || goto :error
 
   xcopy /Y /I /S build\stage\* artifacts\ || goto :error
 )
-- 
GitLab


From 33b3b2a3f0fac6105dca46adfe4d68b79fe00aca Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 9 May 2016 14:59:49 -0700
Subject: [PATCH 331/570] Fixed earlier fix with the right command

---
 tools/run_tests/build_artifact_node.bat | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/build_artifact_node.bat b/tools/run_tests/build_artifact_node.bat
index 4f18985a12..c5bd726db7 100644
--- a/tools/run_tests/build_artifact_node.bat
+++ b/tools/run_tests/build_artifact_node.bat
@@ -43,7 +43,7 @@ for %%v in (%node_versions%) do (
 @rem Try again after removing openssl headers
   rmdir "%HOMEDRIVE%%HOMEPATH%\.node-gyp\%%v\include\node\openssl" /S /Q
   rmdir "%HOMEDRIVE%%HOMEPATH%\.node-gyp\iojs-%%v\include\node\openssl" /S /Q
-  call .\node_modules\.bin\node-pre-gyp.cmd configure build --target=%%v --target_arch=%1 || goto :error
+  call .\node_modules\.bin\node-pre-gyp.cmd build package testpackage --target=%%v --target_arch=%1 || goto :error
 
   xcopy /Y /I /S build\stage\* artifacts\ || goto :error
 )
-- 
GitLab


From 05e8c9a8b7958cace742ba102134df40a5ccf61e Mon Sep 17 00:00:00 2001
From: Eric Anderson <ejona@google.com>
Date: Mon, 9 May 2016 15:07:55 -0700
Subject: [PATCH 332/570] Connectivity state FATAL_FAILURE doesn't exist; it is
 SHUTDOWN

In a previous version of the document we used FATAL_FAILURE instead of
SHUTDOWN. This was changed when there was no case that would cause a
fatal failure other than shutdown. However, one reference to the old
name was missed.
---
 doc/connectivity-semantics-and-api.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/connectivity-semantics-and-api.md b/doc/connectivity-semantics-and-api.md
index 5427900394..cc007eaae3 100644
--- a/doc/connectivity-semantics-and-api.md
+++ b/doc/connectivity-semantics-and-api.md
@@ -101,7 +101,7 @@ corresponding reasons. Empty cells denote disallowed transitions.
     <td>Shutdown triggered by application.</td>
   </tr>
   <tr>
-    <th>FATAL_FAILURE</th>
+    <th>SHUTDOWN</th>
     <td></td>
     <td></td>
     <td></td>
-- 
GitLab


From 585ceca2143d4261c28fd244bfbefbe409cc0315 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 4 May 2016 12:54:14 -0700
Subject: [PATCH 333/570] Make namespacing of executables exposed by grpc-tools
 packages consistent between Node and Ruby

---
 src/node/tools/package.json                                   | 4 ++--
 src/ruby/tools/bin/{protoc.rb => grpc_tools_ruby_protoc.rb}   | 0
 ...c_grpc_ruby_plugin.rb => grpc_tools_ruby_protoc_plugin.rb} | 0
 3 files changed, 2 insertions(+), 2 deletions(-)
 rename src/ruby/tools/bin/{protoc.rb => grpc_tools_ruby_protoc.rb} (100%)
 rename src/ruby/tools/bin/{protoc_grpc_ruby_plugin.rb => grpc_tools_ruby_protoc_plugin.rb} (100%)

diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index 9bca5eab6f..b8b4c9aea1 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -16,8 +16,8 @@
     }
   ],
   "bin": {
-    "grpc-tools-protoc": "./bin/protoc.js",
-    "grpc-tools-plugin": "./bin/protoc_plugin.js"
+    "grpc_tools_node_protoc": "./bin/protoc.js",
+    "grpc_tools_node_protoc_plugin": "./bin/protoc_plugin.js"
   },
   "scripts": {
     "install": "./node_modules/.bin/node-pre-gyp install"
diff --git a/src/ruby/tools/bin/protoc.rb b/src/ruby/tools/bin/grpc_tools_ruby_protoc.rb
similarity index 100%
rename from src/ruby/tools/bin/protoc.rb
rename to src/ruby/tools/bin/grpc_tools_ruby_protoc.rb
diff --git a/src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb b/src/ruby/tools/bin/grpc_tools_ruby_protoc_plugin.rb
similarity index 100%
rename from src/ruby/tools/bin/protoc_grpc_ruby_plugin.rb
rename to src/ruby/tools/bin/grpc_tools_ruby_protoc_plugin.rb
-- 
GitLab


From f08d3af2077447f9b3161a529f4b35bb93f06fc7 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 4 May 2016 17:43:07 -0700
Subject: [PATCH 334/570] Updated template file

---
 templates/src/node/tools/package.json.template | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/templates/src/node/tools/package.json.template b/templates/src/node/tools/package.json.template
index 4f673c48d1..69ad71a3b8 100644
--- a/templates/src/node/tools/package.json.template
+++ b/templates/src/node/tools/package.json.template
@@ -18,8 +18,8 @@
       }
     ],
     "bin": {
-      "grpc-tools-protoc": "./bin/protoc.js",
-      "grpc-tools-plugin": "./bin/protoc_plugin.js"
+      "grpc_tools_node_protoc": "./bin/protoc.js",
+      "grpc_tools_node_protoc_plugin": "./bin/protoc_plugin.js"
     },
     "scripts": {
       "install": "./node_modules/.bin/node-pre-gyp install"
-- 
GitLab


From 9081198da9f2c151da8c08714556036c419d53bc Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 4 May 2016 10:27:12 -0700
Subject: [PATCH 335/570] Split Node examples into static and dynamic code
 generation examples

---
 examples/node/README.md                       |   10 +-
 examples/node/dynamic_codegen/README.md       |    1 +
 .../{ => dynamic_codegen}/greeter_client.js   |    2 +-
 .../{ => dynamic_codegen}/greeter_server.js   |    2 +-
 .../route_guide/README.md                     |    0
 .../route_guide/route_guide_client.js         |    2 +-
 .../route_guide/route_guide_db.json           |    0
 .../route_guide/route_guide_server.js         |    2 +-
 examples/node/package.json                    |    3 +-
 examples/node/static_codegen/README.md        |    7 +
 .../node/static_codegen/greeter_client.js     |   55 +
 .../node/static_codegen/greeter_server.js     |   59 +
 .../node/static_codegen/helloworld_grpc_pb.js |   44 +
 examples/node/static_codegen/helloworld_pb.js |  332 ++++++
 .../node/static_codegen/route_guide/README.md |    5 +
 .../route_guide/route_guide_client.js         |  247 ++++
 .../route_guide/route_guide_db.json           |  601 ++++++++++
 .../route_guide/route_guide_grpc_pb.js        |  110 ++
 .../route_guide/route_guide_pb.js             | 1033 +++++++++++++++++
 .../route_guide/route_guide_server.js         |  261 +++++
 20 files changed, 2769 insertions(+), 7 deletions(-)
 create mode 100644 examples/node/dynamic_codegen/README.md
 rename examples/node/{ => dynamic_codegen}/greeter_client.js (96%)
 rename examples/node/{ => dynamic_codegen}/greeter_server.js (97%)
 rename examples/node/{ => dynamic_codegen}/route_guide/README.md (100%)
 rename examples/node/{ => dynamic_codegen}/route_guide/route_guide_client.js (99%)
 rename examples/node/{ => dynamic_codegen}/route_guide/route_guide_db.json (100%)
 rename examples/node/{ => dynamic_codegen}/route_guide/route_guide_server.js (99%)
 create mode 100644 examples/node/static_codegen/README.md
 create mode 100644 examples/node/static_codegen/greeter_client.js
 create mode 100644 examples/node/static_codegen/greeter_server.js
 create mode 100644 examples/node/static_codegen/helloworld_grpc_pb.js
 create mode 100644 examples/node/static_codegen/helloworld_pb.js
 create mode 100644 examples/node/static_codegen/route_guide/README.md
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_client.js
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_db.json
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_pb.js
 create mode 100644 examples/node/static_codegen/route_guide/route_guide_server.js

diff --git a/examples/node/README.md b/examples/node/README.md
index 28878833ce..14d779416a 100644
--- a/examples/node/README.md
+++ b/examples/node/README.md
@@ -22,18 +22,24 @@ INSTALL
 TRY IT!
 -------
 
+There are two variants of these examples: one with code dynamically generated at runtime using Protobuf.js and one with code statically generated using `protoc`. The examples behave identically, and either server can be used with either client.
+
  - Run the server
 
    ```sh
    $ # from this directory
-   $ node ./greeter_server.js &
+   $ node ./dynamic_codegen/greeter_server.js &
+   $ # OR
+   $ node ./static_codegen/greeter_server.js &
    ```
 
  - Run the client
 
    ```sh
    $ # from this directory
-   $ node ./greeter_client.js
+   $ node ./dynamic_codegen/greeter_client.js
+   $ # OR
+   $ node ./dynamic_codegen/greeter_client.js
    ```
 
 TUTORIAL
diff --git a/examples/node/dynamic_codegen/README.md b/examples/node/dynamic_codegen/README.md
new file mode 100644
index 0000000000..1a6ec17a3e
--- /dev/null
+++ b/examples/node/dynamic_codegen/README.md
@@ -0,0 +1 @@
+This is the dynamic code generation variant of the Node examples. Code in these examples is generated at runtime using Protobuf.js.
diff --git a/examples/node/greeter_client.js b/examples/node/dynamic_codegen/greeter_client.js
similarity index 96%
rename from examples/node/greeter_client.js
rename to examples/node/dynamic_codegen/greeter_client.js
index 2820acbbb7..e24fb07f4c 100644
--- a/examples/node/greeter_client.js
+++ b/examples/node/dynamic_codegen/greeter_client.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../protos/helloworld.proto';
+var PROTO_PATH = __dirname + '/../../protos/helloworld.proto';
 
 var grpc = require('grpc');
 var hello_proto = grpc.load(PROTO_PATH).helloworld;
diff --git a/examples/node/greeter_server.js b/examples/node/dynamic_codegen/greeter_server.js
similarity index 97%
rename from examples/node/greeter_server.js
rename to examples/node/dynamic_codegen/greeter_server.js
index e7ad51f600..aa43e4c672 100644
--- a/examples/node/greeter_server.js
+++ b/examples/node/dynamic_codegen/greeter_server.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../protos/helloworld.proto';
+var PROTO_PATH = __dirname + '/../../protos/helloworld.proto';
 
 var grpc = require('grpc');
 var hello_proto = grpc.load(PROTO_PATH).helloworld;
diff --git a/examples/node/route_guide/README.md b/examples/node/dynamic_codegen/route_guide/README.md
similarity index 100%
rename from examples/node/route_guide/README.md
rename to examples/node/dynamic_codegen/route_guide/README.md
diff --git a/examples/node/route_guide/route_guide_client.js b/examples/node/dynamic_codegen/route_guide/route_guide_client.js
similarity index 99%
rename from examples/node/route_guide/route_guide_client.js
rename to examples/node/dynamic_codegen/route_guide/route_guide_client.js
index fd05a59b63..775b9addbf 100644
--- a/examples/node/route_guide/route_guide_client.js
+++ b/examples/node/dynamic_codegen/route_guide/route_guide_client.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../../protos/route_guide.proto';
+var PROTO_PATH = __dirname + '/../../../protos/route_guide.proto';
 
 var async = require('async');
 var fs = require('fs');
diff --git a/examples/node/route_guide/route_guide_db.json b/examples/node/dynamic_codegen/route_guide/route_guide_db.json
similarity index 100%
rename from examples/node/route_guide/route_guide_db.json
rename to examples/node/dynamic_codegen/route_guide/route_guide_db.json
diff --git a/examples/node/route_guide/route_guide_server.js b/examples/node/dynamic_codegen/route_guide/route_guide_server.js
similarity index 99%
rename from examples/node/route_guide/route_guide_server.js
rename to examples/node/dynamic_codegen/route_guide/route_guide_server.js
index 6c01fac246..6d59348cc9 100644
--- a/examples/node/route_guide/route_guide_server.js
+++ b/examples/node/dynamic_codegen/route_guide/route_guide_server.js
@@ -31,7 +31,7 @@
  *
  */
 
-var PROTO_PATH = __dirname + '/../../protos/route_guide.proto';
+var PROTO_PATH = __dirname + '/../../../protos/route_guide.proto';
 
 var fs = require('fs');
 var parseArgs = require('minimist');
diff --git a/examples/node/package.json b/examples/node/package.json
index d135df2464..2cae031175 100644
--- a/examples/node/package.json
+++ b/examples/node/package.json
@@ -3,7 +3,8 @@
   "version": "0.1.0",
   "dependencies": {
     "async": "^1.5.2",
-    "grpc": "0.13.0",
+    "google-protobuf": "^3.0.0-alpha.5",
+    "grpc": "^0.14.0",
     "lodash": "^4.6.1",
     "minimist": "^1.2.0"
   }
diff --git a/examples/node/static_codegen/README.md b/examples/node/static_codegen/README.md
new file mode 100644
index 0000000000..fc97d34a38
--- /dev/null
+++ b/examples/node/static_codegen/README.md
@@ -0,0 +1,7 @@
+This is the static code generation variant of the Node examples. Code in these examples is pre-generated using protoc and the Node gRPC protoc plugin, and the generated code can be found in various `*_pb.js` files. The command line sequence for generating those files is as follows (assuming that `protoc` and `grpc_node_plugin` are present, and starting in the base directory of this package):
+
+```sh
+cd ../protos
+protoc --js_out=import_style=commonjs,binary:../node/static_codegen/ --grpc_out=../node/static_codegen --plugin=protoc-gen-grpc=grpc_node_plugin helloworld.proto
+protoc --js_out=import_style=commonjs,binary:../node/static_codegen/route_guide/ --grpc_out=../node/static_codegen/route_guide/ --plugin=protoc-gen-grpc=grpc_node_plugin route_guide.proto
+```
diff --git a/examples/node/static_codegen/greeter_client.js b/examples/node/static_codegen/greeter_client.js
new file mode 100644
index 0000000000..da80cf34d8
--- /dev/null
+++ b/examples/node/static_codegen/greeter_client.js
@@ -0,0 +1,55 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./helloworld_pb');
+var services = require('./helloworld_grpc_pb');
+
+var grpc = require('grpc');
+
+function main() {
+  var client = new services.GreeterClient('localhost:50051',
+                                          grpc.credentials.createInsecure());
+  var user;
+  if (process.argv.length >= 3) {
+    user = process.argv[2];
+  } else {
+    user = 'world';
+  }
+  var request = new messages.HelloRequest();
+  request.setName(user);
+  client.sayHello(request, function(err, response) {
+    console.log('Greeting:', response.getMessage());
+  });
+}
+
+main();
diff --git a/examples/node/static_codegen/greeter_server.js b/examples/node/static_codegen/greeter_server.js
new file mode 100644
index 0000000000..a1591b89fa
--- /dev/null
+++ b/examples/node/static_codegen/greeter_server.js
@@ -0,0 +1,59 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./helloworld_pb');
+var services = require('./helloworld_grpc_pb');
+
+var grpc = require('grpc');
+
+/**
+ * Implements the SayHello RPC method.
+ */
+function sayHello(call, callback) {
+  var reply = new messages.HelloReply();
+  reply.setMessage('Hello ' + call.request.getName());
+  callback(null, reply);
+}
+
+/**
+ * Starts an RPC server that receives requests for the Greeter service at the
+ * sample server port
+ */
+function main() {
+  var server = new grpc.Server();
+  server.addService(services.GreeterService, {sayHello: sayHello});
+  server.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
+  server.start();
+}
+
+main();
diff --git a/examples/node/static_codegen/helloworld_grpc_pb.js b/examples/node/static_codegen/helloworld_grpc_pb.js
new file mode 100644
index 0000000000..846f8b6bf5
--- /dev/null
+++ b/examples/node/static_codegen/helloworld_grpc_pb.js
@@ -0,0 +1,44 @@
+// GENERATED CODE -- DO NOT EDIT!
+
+'use strict';
+var grpc = require('grpc');
+var helloworld_pb = require('./helloworld_pb.js');
+
+function serialize_HelloReply(arg) {
+  if (!(arg instanceof helloworld_pb.HelloReply)) {
+    throw new Error('Expected argument of type HelloReply');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_HelloReply(buffer_arg) {
+  return helloworld_pb.HelloReply.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_HelloRequest(arg) {
+  if (!(arg instanceof helloworld_pb.HelloRequest)) {
+    throw new Error('Expected argument of type HelloRequest');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_HelloRequest(buffer_arg) {
+  return helloworld_pb.HelloRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+
+var GreeterService = exports.GreeterService = {
+  sayHello: {
+    path: '/helloworld.Greeter/SayHello',
+    requestStream: false,
+    responseStream: false,
+    requestType: helloworld_pb.HelloRequest,
+    responseType: helloworld_pb.HelloReply,
+    requestSerialize: serialize_HelloRequest,
+    requestDeserialize: deserialize_HelloRequest,
+    responseSerialize: serialize_HelloReply,
+    responseDeserialize: deserialize_HelloReply,
+  },
+};
+
+exports.GreeterClient = grpc.makeGenericClientConstructor(GreeterService);
diff --git a/examples/node/static_codegen/helloworld_pb.js b/examples/node/static_codegen/helloworld_pb.js
new file mode 100644
index 0000000000..6405bd90f1
--- /dev/null
+++ b/examples/node/static_codegen/helloworld_pb.js
@@ -0,0 +1,332 @@
+/**
+ * @fileoverview
+ * @enhanceable
+ * @public
+ */
+// GENERATED CODE -- DO NOT EDIT!
+
+var jspb = require('google-protobuf');
+var goog = jspb;
+var global = Function('return this')();
+
+goog.exportSymbol('proto.helloworld.HelloReply', null, global);
+goog.exportSymbol('proto.helloworld.HelloRequest', null, global);
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.helloworld.HelloRequest = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.helloworld.HelloRequest, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.helloworld.HelloRequest.displayName = 'proto.helloworld.HelloRequest';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.helloworld.HelloRequest.prototype.toObject = function(opt_includeInstance) {
+  return proto.helloworld.HelloRequest.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.helloworld.HelloRequest} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.helloworld.HelloRequest.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    name: msg.getName()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.helloworld.HelloRequest}
+ */
+proto.helloworld.HelloRequest.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.helloworld.HelloRequest;
+  return proto.helloworld.HelloRequest.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.helloworld.HelloRequest} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.helloworld.HelloRequest}
+ */
+proto.helloworld.HelloRequest.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setName(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.helloworld.HelloRequest} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloRequest.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.helloworld.HelloRequest.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloRequest.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.helloworld.HelloRequest} The clone.
+ */
+proto.helloworld.HelloRequest.prototype.cloneMessage = function() {
+  return /** @type {!proto.helloworld.HelloRequest} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional string name = 1;
+ * @return {string}
+ */
+proto.helloworld.HelloRequest.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
+};
+
+
+/** @param {string} value  */
+proto.helloworld.HelloRequest.prototype.setName = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.helloworld.HelloReply = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.helloworld.HelloReply, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.helloworld.HelloReply.displayName = 'proto.helloworld.HelloReply';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.helloworld.HelloReply.prototype.toObject = function(opt_includeInstance) {
+  return proto.helloworld.HelloReply.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.helloworld.HelloReply} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.helloworld.HelloReply.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    message: msg.getMessage()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.helloworld.HelloReply}
+ */
+proto.helloworld.HelloReply.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.helloworld.HelloReply;
+  return proto.helloworld.HelloReply.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.helloworld.HelloReply} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.helloworld.HelloReply}
+ */
+proto.helloworld.HelloReply.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setMessage(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.helloworld.HelloReply} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloReply.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.helloworld.HelloReply.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.helloworld.HelloReply.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getMessage();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.helloworld.HelloReply} The clone.
+ */
+proto.helloworld.HelloReply.prototype.cloneMessage = function() {
+  return /** @type {!proto.helloworld.HelloReply} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional string message = 1;
+ * @return {string}
+ */
+proto.helloworld.HelloReply.prototype.getMessage = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
+};
+
+
+/** @param {string} value  */
+proto.helloworld.HelloReply.prototype.setMessage = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+goog.object.extend(exports, proto.helloworld);
diff --git a/examples/node/static_codegen/route_guide/README.md b/examples/node/static_codegen/route_guide/README.md
new file mode 100644
index 0000000000..22bcf78986
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/README.md
@@ -0,0 +1,5 @@
+#gRPC Basics: Node.js sample code
+
+The files in this folder are the samples used in [gRPC Basics: Node.js][], a detailed tutorial for using gRPC in Node.js.
+
+[gRPC Basics: Node.js]:http://www.grpc.io/docs/tutorials/basic/node.html
diff --git a/examples/node/static_codegen/route_guide/route_guide_client.js b/examples/node/static_codegen/route_guide/route_guide_client.js
new file mode 100644
index 0000000000..ecde78616b
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_client.js
@@ -0,0 +1,247 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./route_guide_pb');
+var services = require('./route_guide_grpc_pb');
+
+var async = require('async');
+var fs = require('fs');
+var parseArgs = require('minimist');
+var path = require('path');
+var _ = require('lodash');
+var grpc = require('grpc');
+
+var client = new services.RouteGuideClient('localhost:50051',
+                                           grpc.credentials.createInsecure());
+
+var COORD_FACTOR = 1e7;
+
+/**
+ * Run the getFeature demo. Calls getFeature with a point known to have a
+ * feature and a point known not to have a feature.
+ * @param {function} callback Called when this demo is complete
+ */
+function runGetFeature(callback) {
+  var next = _.after(2, callback);
+  function featureCallback(error, feature) {
+    if (error) {
+      callback(error);
+    }
+    var latitude = feature.getLocation().getLatitude();
+    var longitude = feature.getLocation().getLongitude();
+    if (feature.getName() === '') {
+      console.log('Found no feature at ' +
+          latitude/COORD_FACTOR + ', ' + longitude/COORD_FACTOR);
+    } else {
+      console.log('Found feature called "' + feature.getName() + '" at ' +
+          latitude/COORD_FACTOR + ', ' + longitude/COORD_FACTOR);
+    }
+    next();
+  }
+  var point1 = new messages.Point();
+  point1.setLatitude(409146138);
+  point1.setLongitude(-746188906);
+  var point2 = new messages.Point();
+  point2.setLatitude(0);
+  point2.setLongitude(0);
+  client.getFeature(point1, featureCallback);
+  client.getFeature(point2, featureCallback);
+}
+
+/**
+ * Run the listFeatures demo. Calls listFeatures with a rectangle containing all
+ * of the features in the pre-generated database. Prints each response as it
+ * comes in.
+ * @param {function} callback Called when this demo is complete
+ */
+function runListFeatures(callback) {
+  var rect = new messages.Rectangle();
+  var lo = new messages.Point();
+  lo.setLatitude(400000000);
+  lo.setLongitude(-750000000);
+  rect.setLo(lo);
+  var hi = new messages.Point();
+  hi.setLatitude(420000000);
+  hi.setLongitude(-730000000);
+  rect.setHi(hi);
+  console.log('Looking for features between 40, -75 and 42, -73');
+  var call = client.listFeatures(rect);
+  call.on('data', function(feature) {
+      console.log('Found feature called "' + feature.getName() + '" at ' +
+          feature.getLocation().getLatitude()/COORD_FACTOR + ', ' +
+          feature.getLocation().getLongitude()/COORD_FACTOR);
+  });
+  call.on('end', callback);
+}
+
+/**
+ * Run the recordRoute demo. Sends several randomly chosen points from the
+ * pre-generated feature database with a variable delay in between. Prints the
+ * statistics when they are sent from the server.
+ * @param {function} callback Called when this demo is complete
+ */
+function runRecordRoute(callback) {
+  var argv = parseArgs(process.argv, {
+    string: 'db_path'
+  });
+  fs.readFile(path.resolve(argv.db_path), function(err, data) {
+    if (err) callback(err);
+    // Transform the loaded features to Feature objects
+    var feature_list = _.map(JSON.parse(data), function(value) {
+      var feature = new messages.Feature();
+      feature.setName(value.name);
+      var location = new messages.Point();
+      location.setLatitude(value.location.latitude);
+      location.setLongitude(value.location.longitude);
+      feature.setLocation(location);
+      return feature;
+    });
+
+    var num_points = 10;
+    var call = client.recordRoute(function(error, stats) {
+      if (error) {
+        callback(error);
+      }
+      console.log('Finished trip with', stats.getPointCount(), 'points');
+      console.log('Passed', stats.getFeatureCount(), 'features');
+      console.log('Travelled', stats.getDistance(), 'meters');
+      console.log('It took', stats.getElapsedTime(), 'seconds');
+      callback();
+    });
+    /**
+     * Constructs a function that asynchronously sends the given point and then
+     * delays sending its callback
+     * @param {messages.Point} location The point to send
+     * @return {function(function)} The function that sends the point
+     */
+    function pointSender(location) {
+      /**
+       * Sends the point, then calls the callback after a delay
+       * @param {function} callback Called when complete
+       */
+      return function(callback) {
+        console.log('Visiting point ' + location.getLatitude()/COORD_FACTOR +
+            ', ' + location.getLongitude()/COORD_FACTOR);
+        call.write(location);
+        _.delay(callback, _.random(500, 1500));
+      };
+    }
+    var point_senders = [];
+    for (var i = 0; i < num_points; i++) {
+      var rand_point = feature_list[_.random(0, feature_list.length - 1)];
+      point_senders[i] = pointSender(rand_point.getLocation());
+    }
+    async.series(point_senders, function() {
+      call.end();
+    });
+  });
+}
+
+/**
+ * Run the routeChat demo. Send some chat messages, and print any chat messages
+ * that are sent from the server.
+ * @param {function} callback Called when the demo is complete
+ */
+function runRouteChat(callback) {
+  var call = client.routeChat();
+  call.on('data', function(note) {
+    console.log('Got message "' + note.getMessage() + '" at ' +
+        note.getLocation().getLatitude() + ', ' +
+        note.getLocation().getLongitude());
+  });
+
+  call.on('end', callback);
+
+  var notes = [{
+    location: {
+      latitude: 0,
+      longitude: 0
+    },
+    message: 'First message'
+  }, {
+    location: {
+      latitude: 0,
+      longitude: 1
+    },
+    message: 'Second message'
+  }, {
+    location: {
+      latitude: 1,
+      longitude: 0
+    },
+    message: 'Third message'
+  }, {
+    location: {
+      latitude: 0,
+      longitude: 0
+    },
+    message: 'Fourth message'
+  }];
+  for (var i = 0; i < notes.length; i++) {
+    var note = notes[i];
+    console.log('Sending message "' + note.message + '" at ' +
+        note.location.latitude + ', ' + note.location.longitude);
+    var noteMsg = new messages.RouteNote();
+    noteMsg.setMessage(note.message);
+    var location = new messages.Point();
+    location.setLatitude(note.location.latitude);
+    location.setLongitude(note.location.longitude);
+    noteMsg.setLocation(location);
+    call.write(noteMsg);
+  }
+  call.end();
+}
+
+/**
+ * Run all of the demos in order
+ */
+function main() {
+  async.series([
+    runGetFeature,
+    runListFeatures,
+    runRecordRoute,
+    runRouteChat
+  ]);
+}
+
+if (require.main === module) {
+  main();
+}
+
+exports.runGetFeature = runGetFeature;
+
+exports.runListFeatures = runListFeatures;
+
+exports.runRecordRoute = runRecordRoute;
+
+exports.runRouteChat = runRouteChat;
diff --git a/examples/node/static_codegen/route_guide/route_guide_db.json b/examples/node/static_codegen/route_guide/route_guide_db.json
new file mode 100644
index 0000000000..9d6a980ab7
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_db.json
@@ -0,0 +1,601 @@
+[{
+    "location": {
+        "latitude": 407838351,
+        "longitude": -746143763
+    },
+    "name": "Patriots Path, Mendham, NJ 07945, USA"
+}, {
+    "location": {
+        "latitude": 408122808,
+        "longitude": -743999179
+    },
+    "name": "101 New Jersey 10, Whippany, NJ 07981, USA"
+}, {
+    "location": {
+        "latitude": 413628156,
+        "longitude": -749015468
+    },
+    "name": "U.S. 6, Shohola, PA 18458, USA"
+}, {
+    "location": {
+        "latitude": 419999544,
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diff --git a/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js b/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
new file mode 100644
index 0000000000..1dd71331db
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_grpc_pb.js
@@ -0,0 +1,110 @@
+// GENERATED CODE -- DO NOT EDIT!
+
+'use strict';
+var grpc = require('grpc');
+var route_guide_pb = require('./route_guide_pb.js');
+
+function serialize_Feature(arg) {
+  if (!(arg instanceof route_guide_pb.Feature)) {
+    throw new Error('Expected argument of type Feature');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_Feature(buffer_arg) {
+  return route_guide_pb.Feature.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_Point(arg) {
+  if (!(arg instanceof route_guide_pb.Point)) {
+    throw new Error('Expected argument of type Point');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_Point(buffer_arg) {
+  return route_guide_pb.Point.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_Rectangle(arg) {
+  if (!(arg instanceof route_guide_pb.Rectangle)) {
+    throw new Error('Expected argument of type Rectangle');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_Rectangle(buffer_arg) {
+  return route_guide_pb.Rectangle.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_RouteNote(arg) {
+  if (!(arg instanceof route_guide_pb.RouteNote)) {
+    throw new Error('Expected argument of type RouteNote');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_RouteNote(buffer_arg) {
+  return route_guide_pb.RouteNote.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_RouteSummary(arg) {
+  if (!(arg instanceof route_guide_pb.RouteSummary)) {
+    throw new Error('Expected argument of type RouteSummary');
+  }
+  return new Buffer(arg.serializeBinary());
+}
+
+function deserialize_RouteSummary(buffer_arg) {
+  return route_guide_pb.RouteSummary.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+
+var RouteGuideService = exports.RouteGuideService = {
+  getFeature: {
+    path: '/routeguide.RouteGuide/GetFeature',
+    requestStream: false,
+    responseStream: false,
+    requestType: route_guide_pb.Point,
+    responseType: route_guide_pb.Feature,
+    requestSerialize: serialize_Point,
+    requestDeserialize: deserialize_Point,
+    responseSerialize: serialize_Feature,
+    responseDeserialize: deserialize_Feature,
+  },
+  listFeatures: {
+    path: '/routeguide.RouteGuide/ListFeatures',
+    requestStream: false,
+    responseStream: true,
+    requestType: route_guide_pb.Rectangle,
+    responseType: route_guide_pb.Feature,
+    requestSerialize: serialize_Rectangle,
+    requestDeserialize: deserialize_Rectangle,
+    responseSerialize: serialize_Feature,
+    responseDeserialize: deserialize_Feature,
+  },
+  recordRoute: {
+    path: '/routeguide.RouteGuide/RecordRoute',
+    requestStream: true,
+    responseStream: false,
+    requestType: route_guide_pb.Point,
+    responseType: route_guide_pb.RouteSummary,
+    requestSerialize: serialize_Point,
+    requestDeserialize: deserialize_Point,
+    responseSerialize: serialize_RouteSummary,
+    responseDeserialize: deserialize_RouteSummary,
+  },
+  routeChat: {
+    path: '/routeguide.RouteGuide/RouteChat',
+    requestStream: true,
+    responseStream: true,
+    requestType: route_guide_pb.RouteNote,
+    responseType: route_guide_pb.RouteNote,
+    requestSerialize: serialize_RouteNote,
+    requestDeserialize: deserialize_RouteNote,
+    responseSerialize: serialize_RouteNote,
+    responseDeserialize: deserialize_RouteNote,
+  },
+};
+
+exports.RouteGuideClient = grpc.makeGenericClientConstructor(RouteGuideService);
diff --git a/examples/node/static_codegen/route_guide/route_guide_pb.js b/examples/node/static_codegen/route_guide/route_guide_pb.js
new file mode 100644
index 0000000000..f604cd6d50
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_pb.js
@@ -0,0 +1,1033 @@
+/**
+ * @fileoverview
+ * @enhanceable
+ * @public
+ */
+// GENERATED CODE -- DO NOT EDIT!
+
+var jspb = require('google-protobuf');
+var goog = jspb;
+var global = Function('return this')();
+
+goog.exportSymbol('proto.routeguide.Feature', null, global);
+goog.exportSymbol('proto.routeguide.Point', null, global);
+goog.exportSymbol('proto.routeguide.Rectangle', null, global);
+goog.exportSymbol('proto.routeguide.RouteNote', null, global);
+goog.exportSymbol('proto.routeguide.RouteSummary', null, global);
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.Point = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.Point, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.Point.displayName = 'proto.routeguide.Point';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.Point.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.Point.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.Point} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.Point.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    latitude: msg.getLatitude(),
+    longitude: msg.getLongitude()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.Point}
+ */
+proto.routeguide.Point.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.Point;
+  return proto.routeguide.Point.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.Point} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.Point}
+ */
+proto.routeguide.Point.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setLatitude(value);
+      break;
+    case 2:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setLongitude(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.Point} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Point.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.Point.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Point.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getLatitude();
+  if (f !== 0) {
+    writer.writeInt32(
+      1,
+      f
+    );
+  }
+  f = this.getLongitude();
+  if (f !== 0) {
+    writer.writeInt32(
+      2,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.Point} The clone.
+ */
+proto.routeguide.Point.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.Point} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional int32 latitude = 1;
+ * @return {number}
+ */
+proto.routeguide.Point.prototype.getLatitude = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 1, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.Point.prototype.setLatitude = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+/**
+ * optional int32 longitude = 2;
+ * @return {number}
+ */
+proto.routeguide.Point.prototype.getLongitude = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 2, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.Point.prototype.setLongitude = function(value) {
+  jspb.Message.setField(this, 2, value);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.Rectangle = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.Rectangle, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.Rectangle.displayName = 'proto.routeguide.Rectangle';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.Rectangle.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.Rectangle.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.Rectangle} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.Rectangle.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    lo: (f = msg.getLo()) && proto.routeguide.Point.toObject(includeInstance, f),
+    hi: (f = msg.getHi()) && proto.routeguide.Point.toObject(includeInstance, f)
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.Rectangle}
+ */
+proto.routeguide.Rectangle.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.Rectangle;
+  return proto.routeguide.Rectangle.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.Rectangle} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.Rectangle}
+ */
+proto.routeguide.Rectangle.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setLo(value);
+      break;
+    case 2:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setHi(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.Rectangle} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Rectangle.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.Rectangle.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Rectangle.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getLo();
+  if (f != null) {
+    writer.writeMessage(
+      1,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+  f = this.getHi();
+  if (f != null) {
+    writer.writeMessage(
+      2,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.Rectangle} The clone.
+ */
+proto.routeguide.Rectangle.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.Rectangle} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional Point lo = 1;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.Rectangle.prototype.getLo = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 1));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.Rectangle.prototype.setLo = function(value) {
+  jspb.Message.setWrapperField(this, 1, value);
+};
+
+
+proto.routeguide.Rectangle.prototype.clearLo = function() {
+  this.setLo(undefined);
+};
+
+
+/**
+ * optional Point hi = 2;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.Rectangle.prototype.getHi = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 2));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.Rectangle.prototype.setHi = function(value) {
+  jspb.Message.setWrapperField(this, 2, value);
+};
+
+
+proto.routeguide.Rectangle.prototype.clearHi = function() {
+  this.setHi(undefined);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.Feature = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.Feature, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.Feature.displayName = 'proto.routeguide.Feature';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.Feature.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.Feature.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.Feature} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.Feature.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    name: msg.getName(),
+    location: (f = msg.getLocation()) && proto.routeguide.Point.toObject(includeInstance, f)
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.Feature}
+ */
+proto.routeguide.Feature.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.Feature;
+  return proto.routeguide.Feature.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.Feature} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.Feature}
+ */
+proto.routeguide.Feature.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setName(value);
+      break;
+    case 2:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setLocation(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.Feature} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Feature.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.Feature.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.Feature.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+  f = this.getLocation();
+  if (f != null) {
+    writer.writeMessage(
+      2,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.Feature} The clone.
+ */
+proto.routeguide.Feature.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.Feature} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional string name = 1;
+ * @return {string}
+ */
+proto.routeguide.Feature.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 1, ""));
+};
+
+
+/** @param {string} value  */
+proto.routeguide.Feature.prototype.setName = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+/**
+ * optional Point location = 2;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.Feature.prototype.getLocation = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 2));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.Feature.prototype.setLocation = function(value) {
+  jspb.Message.setWrapperField(this, 2, value);
+};
+
+
+proto.routeguide.Feature.prototype.clearLocation = function() {
+  this.setLocation(undefined);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.RouteNote = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.RouteNote, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.RouteNote.displayName = 'proto.routeguide.RouteNote';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.RouteNote.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.RouteNote.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.RouteNote} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.RouteNote.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    location: (f = msg.getLocation()) && proto.routeguide.Point.toObject(includeInstance, f),
+    message: msg.getMessage()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.RouteNote}
+ */
+proto.routeguide.RouteNote.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.RouteNote;
+  return proto.routeguide.RouteNote.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.RouteNote} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.RouteNote}
+ */
+proto.routeguide.RouteNote.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = new proto.routeguide.Point;
+      reader.readMessage(value,proto.routeguide.Point.deserializeBinaryFromReader);
+      msg.setLocation(value);
+      break;
+    case 2:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setMessage(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.RouteNote} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteNote.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.RouteNote.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteNote.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getLocation();
+  if (f != null) {
+    writer.writeMessage(
+      1,
+      f,
+      proto.routeguide.Point.serializeBinaryToWriter
+    );
+  }
+  f = this.getMessage();
+  if (f.length > 0) {
+    writer.writeString(
+      2,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.RouteNote} The clone.
+ */
+proto.routeguide.RouteNote.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.RouteNote} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional Point location = 1;
+ * @return {proto.routeguide.Point}
+ */
+proto.routeguide.RouteNote.prototype.getLocation = function() {
+  return /** @type{proto.routeguide.Point} */ (
+    jspb.Message.getWrapperField(this, proto.routeguide.Point, 1));
+};
+
+
+/** @param {proto.routeguide.Point|undefined} value  */
+proto.routeguide.RouteNote.prototype.setLocation = function(value) {
+  jspb.Message.setWrapperField(this, 1, value);
+};
+
+
+proto.routeguide.RouteNote.prototype.clearLocation = function() {
+  this.setLocation(undefined);
+};
+
+
+/**
+ * optional string message = 2;
+ * @return {string}
+ */
+proto.routeguide.RouteNote.prototype.getMessage = function() {
+  return /** @type {string} */ (jspb.Message.getFieldProto3(this, 2, ""));
+};
+
+
+/** @param {string} value  */
+proto.routeguide.RouteNote.prototype.setMessage = function(value) {
+  jspb.Message.setField(this, 2, value);
+};
+
+
+
+/**
+ * Generated by JsPbCodeGenerator.
+ * @param {Array=} opt_data Optional initial data array, typically from a
+ * server response, or constructed directly in Javascript. The array is used
+ * in place and becomes part of the constructed object. It is not cloned.
+ * If no data is provided, the constructed object will be empty, but still
+ * valid.
+ * @extends {jspb.Message}
+ * @constructor
+ */
+proto.routeguide.RouteSummary = function(opt_data) {
+  jspb.Message.initialize(this, opt_data, 0, -1, null, null);
+};
+goog.inherits(proto.routeguide.RouteSummary, jspb.Message);
+if (goog.DEBUG && !COMPILED) {
+  proto.routeguide.RouteSummary.displayName = 'proto.routeguide.RouteSummary';
+}
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto suitable for use in Soy templates.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     com.google.apps.jspb.JsClassTemplate.JS_RESERVED_WORDS.
+ * @param {boolean=} opt_includeInstance Whether to include the JSPB instance
+ *     for transitional soy proto support: http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.routeguide.RouteSummary.prototype.toObject = function(opt_includeInstance) {
+  return proto.routeguide.RouteSummary.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Whether to include the JSPB
+ *     instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.routeguide.RouteSummary} msg The msg instance to transform.
+ * @return {!Object}
+ */
+proto.routeguide.RouteSummary.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    pointCount: msg.getPointCount(),
+    featureCount: msg.getFeatureCount(),
+    distance: msg.getDistance(),
+    elapsedTime: msg.getElapsedTime()
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.routeguide.RouteSummary}
+ */
+proto.routeguide.RouteSummary.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.routeguide.RouteSummary;
+  return proto.routeguide.RouteSummary.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.routeguide.RouteSummary} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.routeguide.RouteSummary}
+ */
+proto.routeguide.RouteSummary.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setPointCount(value);
+      break;
+    case 2:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setFeatureCount(value);
+      break;
+    case 3:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setDistance(value);
+      break;
+    case 4:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setElapsedTime(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Class method variant: serializes the given message to binary data
+ * (in protobuf wire format), writing to the given BinaryWriter.
+ * @param {!proto.routeguide.RouteSummary} message
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteSummary.serializeBinaryToWriter = function(message, writer) {
+  message.serializeBinaryToWriter(writer);
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.routeguide.RouteSummary.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  this.serializeBinaryToWriter(writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format),
+ * writing to the given BinaryWriter.
+ * @param {!jspb.BinaryWriter} writer
+ */
+proto.routeguide.RouteSummary.prototype.serializeBinaryToWriter = function (writer) {
+  var f = undefined;
+  f = this.getPointCount();
+  if (f !== 0) {
+    writer.writeInt32(
+      1,
+      f
+    );
+  }
+  f = this.getFeatureCount();
+  if (f !== 0) {
+    writer.writeInt32(
+      2,
+      f
+    );
+  }
+  f = this.getDistance();
+  if (f !== 0) {
+    writer.writeInt32(
+      3,
+      f
+    );
+  }
+  f = this.getElapsedTime();
+  if (f !== 0) {
+    writer.writeInt32(
+      4,
+      f
+    );
+  }
+};
+
+
+/**
+ * Creates a deep clone of this proto. No data is shared with the original.
+ * @return {!proto.routeguide.RouteSummary} The clone.
+ */
+proto.routeguide.RouteSummary.prototype.cloneMessage = function() {
+  return /** @type {!proto.routeguide.RouteSummary} */ (jspb.Message.cloneMessage(this));
+};
+
+
+/**
+ * optional int32 point_count = 1;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getPointCount = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 1, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setPointCount = function(value) {
+  jspb.Message.setField(this, 1, value);
+};
+
+
+/**
+ * optional int32 feature_count = 2;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getFeatureCount = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 2, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setFeatureCount = function(value) {
+  jspb.Message.setField(this, 2, value);
+};
+
+
+/**
+ * optional int32 distance = 3;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getDistance = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 3, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setDistance = function(value) {
+  jspb.Message.setField(this, 3, value);
+};
+
+
+/**
+ * optional int32 elapsed_time = 4;
+ * @return {number}
+ */
+proto.routeguide.RouteSummary.prototype.getElapsedTime = function() {
+  return /** @type {number} */ (jspb.Message.getFieldProto3(this, 4, 0));
+};
+
+
+/** @param {number} value  */
+proto.routeguide.RouteSummary.prototype.setElapsedTime = function(value) {
+  jspb.Message.setField(this, 4, value);
+};
+
+
+goog.object.extend(exports, proto.routeguide);
diff --git a/examples/node/static_codegen/route_guide/route_guide_server.js b/examples/node/static_codegen/route_guide/route_guide_server.js
new file mode 100644
index 0000000000..53628fb046
--- /dev/null
+++ b/examples/node/static_codegen/route_guide/route_guide_server.js
@@ -0,0 +1,261 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+var messages = require('./route_guide_pb');
+var services = require('./route_guide_grpc_pb');
+
+var fs = require('fs');
+var parseArgs = require('minimist');
+var path = require('path');
+var _ = require('lodash');
+var grpc = require('grpc');
+
+var COORD_FACTOR = 1e7;
+
+/**
+ * For simplicity, a point is a record type that looks like
+ * {latitude: number, longitude: number}, and a feature is a record type that
+ * looks like {name: string, location: point}. feature objects with name===''
+ * are points with no feature.
+ */
+
+/**
+ * List of feature objects at points that have been requested so far.
+ */
+var feature_list = [];
+
+/**
+ * Get a feature object at the given point, or creates one if it does not exist.
+ * @param {point} point The point to check
+ * @return {feature} The feature object at the point. Note that an empty name
+ *     indicates no feature
+ */
+function checkFeature(point) {
+  var feature;
+  // Check if there is already a feature object for the given point
+  for (var i = 0; i < feature_list.length; i++) {
+    feature = feature_list[i];
+    if (feature.getLocation().getLatitude() === point.getLatitude() &&
+        feature.getLocation().getLongitude() === point.getLongitude()) {
+      return feature;
+    }
+  }
+  var name = '';
+  feature = new messages.Feature();
+  feature.setName(name);
+  feature.setLocation(point);
+  return feature;
+}
+
+/**
+ * getFeature request handler. Gets a request with a point, and responds with a
+ * feature object indicating whether there is a feature at that point.
+ * @param {EventEmitter} call Call object for the handler to process
+ * @param {function(Error, feature)} callback Response callback
+ */
+function getFeature(call, callback) {
+  callback(null, checkFeature(call.request));
+}
+
+/**
+ * listFeatures request handler. Gets a request with two points, and responds
+ * with a stream of all features in the bounding box defined by those points.
+ * @param {Writable} call Writable stream for responses with an additional
+ *     request property for the request value.
+ */
+function listFeatures(call) {
+  var lo = call.request.getLo();
+  var hi = call.request.getHi();
+  var left = _.min([lo.getLongitude(), hi.getLongitude()]);
+  var right = _.max([lo.getLongitude(), hi.getLongitude()]);
+  var top = _.max([lo.getLatitude(), hi.getLatitude()]);
+  var bottom = _.min([lo.getLatitude(), hi.getLatitude()]);
+  // For each feature, check if it is in the given bounding box
+  _.each(feature_list, function(feature) {
+    if (feature.getName() === '') {
+      return;
+    }
+    if (feature.getLocation().getLongitude() >= left &&
+        feature.getLocation().getLongitude() <= right &&
+        feature.getLocation().getLatitude() >= bottom &&
+        feature.getLocation().getLatitude() <= top) {
+      call.write(feature);
+    }
+  });
+  call.end();
+}
+
+/**
+ * Calculate the distance between two points using the "haversine" formula.
+ * This code was taken from http://www.movable-type.co.uk/scripts/latlong.html.
+ * @param start The starting point
+ * @param end The end point
+ * @return The distance between the points in meters
+ */
+function getDistance(start, end) {
+  function toRadians(num) {
+    return num * Math.PI / 180;
+  }
+  var lat1 = start.getLatitude() / COORD_FACTOR;
+  var lat2 = end.getLatitude() / COORD_FACTOR;
+  var lon1 = start.getLongitude() / COORD_FACTOR;
+  var lon2 = end.getLongitude() / COORD_FACTOR;
+  var R = 6371000; // metres
+  var φ1 = toRadians(lat1);
+  var φ2 = toRadians(lat2);
+  var Δφ = toRadians(lat2-lat1);
+  var Δλ = toRadians(lon2-lon1);
+
+  var a = Math.sin(Δφ/2) * Math.sin(Δφ/2) +
+      Math.cos(φ1) * Math.cos(φ2) *
+      Math.sin(Δλ/2) * Math.sin(Δλ/2);
+  var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
+
+  return R * c;
+}
+
+/**
+ * recordRoute handler. Gets a stream of points, and responds with statistics
+ * about the "trip": number of points, number of known features visited, total
+ * distance traveled, and total time spent.
+ * @param {Readable} call The request point stream.
+ * @param {function(Error, routeSummary)} callback The callback to pass the
+ *     response to
+ */
+function recordRoute(call, callback) {
+  var point_count = 0;
+  var feature_count = 0;
+  var distance = 0;
+  var previous = null;
+  // Start a timer
+  var start_time = process.hrtime();
+  call.on('data', function(point) {
+    point_count += 1;
+    if (checkFeature(point).name !== '') {
+      feature_count += 1;
+    }
+    /* For each point after the first, add the incremental distance from the
+     * previous point to the total distance value */
+    if (previous != null) {
+      distance += getDistance(previous, point);
+    }
+    previous = point;
+  });
+  call.on('end', function() {
+    var summary = new messages.RouteSummary();
+    summary.setPointCount(point_count);
+    summary.setFeatureCount(feature_count);
+    // Cast the distance to an integer
+    summary.setDistance(distance|0);
+    // End the timer
+    summary.setElapsedTime(process.hrtime(start_time)[0]);
+    callback(null, summary);
+  });
+}
+
+var route_notes = {};
+
+/**
+ * Turn the point into a dictionary key.
+ * @param {point} point The point to use
+ * @return {string} The key for an object
+ */
+function pointKey(point) {
+  return point.getLatitude() + ' ' + point.getLongitude();
+}
+
+/**
+ * routeChat handler. Receives a stream of message/location pairs, and responds
+ * with a stream of all previous messages at each of those locations.
+ * @param {Duplex} call The stream for incoming and outgoing messages
+ */
+function routeChat(call) {
+  call.on('data', function(note) {
+    var key = pointKey(note.getLocation());
+    /* For each note sent, respond with all previous notes that correspond to
+     * the same point */
+    if (route_notes.hasOwnProperty(key)) {
+      _.each(route_notes[key], function(note) {
+        call.write(note);
+      });
+    } else {
+      route_notes[key] = [];
+    }
+    // Then add the new note to the list
+    route_notes[key].push(note);
+  });
+  call.on('end', function() {
+    call.end();
+  });
+}
+
+/**
+ * Get a new server with the handler functions in this file bound to the methods
+ * it serves.
+ * @return {Server} The new server object
+ */
+function getServer() {
+  var server = new grpc.Server();
+  server.addService(services.RouteGuideService, {
+    getFeature: getFeature,
+    listFeatures: listFeatures,
+    recordRoute: recordRoute,
+    routeChat: routeChat
+  });
+  return server;
+}
+
+if (require.main === module) {
+  // If this is run as a script, start a server on an unused port
+  var routeServer = getServer();
+  routeServer.bind('0.0.0.0:50051', grpc.ServerCredentials.createInsecure());
+  var argv = parseArgs(process.argv, {
+    string: 'db_path'
+  });
+  fs.readFile(path.resolve(argv.db_path), function(err, data) {
+    if (err) throw err;
+    // Transform the loaded features to Feature objects
+    feature_list = _.map(JSON.parse(data), function(value) {
+      var feature = new messages.Feature();
+      feature.setName(value.name);
+      var location = new messages.Point();
+      location.setLatitude(value.location.latitude);
+      location.setLongitude(value.location.longitude);
+      feature.setLocation(location);
+      return feature;
+    });
+    routeServer.start();
+  });
+}
+
+exports.getServer = getServer;
-- 
GitLab


From 1da105e932e2f6f4d7f5f6c546ef975360473e80 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Thu, 5 May 2016 10:25:34 -0700
Subject: [PATCH 336/570] Improved description of examples bifurcation

---
 examples/node/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/node/README.md b/examples/node/README.md
index 14d779416a..59fb4a17f5 100644
--- a/examples/node/README.md
+++ b/examples/node/README.md
@@ -22,7 +22,7 @@ INSTALL
 TRY IT!
 -------
 
-There are two variants of these examples: one with code dynamically generated at runtime using Protobuf.js and one with code statically generated using `protoc`. The examples behave identically, and either server can be used with either client.
+There are two ways to generate the code needed to work with protocol buffers in Node.js - one approach uses [Protobuf.js](https://github.com/dcodeIO/ProtoBuf.js/) to dynamically generate the code at runtime, the other uses code statically generated using the protocol buffer compiler `protoc`. The examples behave identically, and either server can be used with either client.
 
  - Run the server
 
-- 
GitLab


From 461233770f2aafe3188efefcfff7deecee3e441b Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Mon, 9 May 2016 15:28:42 -0700
Subject: [PATCH 337/570] grpc-accept-encoding checks

---
 src/core/lib/channel/compress_filter.c |  6 +++---
 src/core/lib/channel/compress_filter.h |  2 +-
 src/core/lib/surface/call.c            | 23 ++++++++++++++++++++++-
 src/core/lib/surface/init.c            |  2 +-
 4 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c
index 5510c79b18..e18bce7e56 100644
--- a/src/core/lib/channel/compress_filter.c
+++ b/src/core/lib/channel/compress_filter.c
@@ -47,7 +47,7 @@
 #include "src/core/lib/support/string.h"
 #include "src/core/lib/transport/static_metadata.h"
 
-int grpc_compress_filter_trace = 0;
+int grpc_compression_trace = 0;
 
 typedef struct call_data {
   gpr_slice_buffer slices; /**< Buffers up input slices to be compressed */
@@ -171,7 +171,7 @@ static void finish_send_message(grpc_exec_ctx *exec_ctx,
   did_compress =
       grpc_msg_compress(calld->compression_algorithm, &calld->slices, &tmp);
   if (did_compress) {
-    if (grpc_compress_filter_trace) {
+    if (grpc_compression_trace) {
       char *algo_name;
       const size_t before_size = calld->slices.length;
       const size_t after_size = tmp.length;
@@ -185,7 +185,7 @@ static void finish_send_message(grpc_exec_ctx *exec_ctx,
     gpr_slice_buffer_swap(&calld->slices, &tmp);
     calld->send_flags |= GRPC_WRITE_INTERNAL_COMPRESS;
   } else {
-    if (grpc_compress_filter_trace) {
+    if (grpc_compression_trace) {
       char *algo_name;
       GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm,
                                                  &algo_name));
diff --git a/src/core/lib/channel/compress_filter.h b/src/core/lib/channel/compress_filter.h
index cf5879d82e..0ce5d08837 100644
--- a/src/core/lib/channel/compress_filter.h
+++ b/src/core/lib/channel/compress_filter.h
@@ -38,7 +38,7 @@
 
 #define GRPC_COMPRESS_REQUEST_ALGORITHM_KEY "grpc-internal-encoding-request"
 
-extern int grpc_compress_filter_trace;
+extern int grpc_compression_trace;
 
 /** Compression filter for outgoing data.
  *
diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index 9b2b94eedf..296a5f0d51 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -261,6 +261,8 @@ grpc_call *grpc_call_create(grpc_channel *channel, grpc_call *parent_call,
   call->channel = channel;
   call->cq = cq;
   call->parent = parent_call;
+  /* Always support no compression */
+  GPR_BITSET(&call->encodings_accepted_by_peer, GRPC_COMPRESS_NONE);
   call->is_client = server_transport_data == NULL;
   if (call->is_client) {
     GPR_ASSERT(add_initial_metadata_count < MAX_SEND_EXTRA_METADATA_COUNT);
@@ -1087,6 +1089,24 @@ static void receiving_initial_metadata_ready(grpc_exec_ctx *exec_ctx,
         &call->metadata_batch[1 /* is_receiving */][0 /* is_trailing */];
     grpc_metadata_batch_filter(md, recv_initial_filter, call);
 
+    /* make sure the received grpc-encoding is amongst the ones listed in
+     * grpc-accept-encoding */
+
+    GPR_ASSERT(call->encodings_accepted_by_peer != 0);
+    if (!GPR_BITGET(call->encodings_accepted_by_peer,
+                    call->compression_algorithm)) {
+      extern int grpc_compression_trace;
+      if (grpc_compression_trace) {
+        char *algo_name;
+        grpc_compression_algorithm_name(call->compression_algorithm,
+                                        &algo_name);
+        gpr_log(GPR_ERROR,
+                "Compression algorithm (grpc-encoding = '%s') not present in "
+                "the bitset of accepted encodings (grpc-accept-encodings: "
+                "'0x%x')",
+                algo_name, call->encodings_accepted_by_peer);
+      }
+    }
     if (gpr_time_cmp(md->deadline, gpr_inf_future(md->deadline.clock_type)) !=
             0 &&
         !call->is_client) {
@@ -1474,7 +1494,8 @@ grpc_call_error grpc_call_start_batch(grpc_call *call, const grpc_op *ops,
   grpc_call_error err;
 
   GRPC_API_TRACE(
-      "grpc_call_start_batch(call=%p, ops=%p, nops=%lu, tag=%p, reserved=%p)",
+      "grpc_call_start_batch(call=%p, ops=%p, nops=%lu, tag=%p, "
+      "reserved=%p)",
       5, (call, ops, (unsigned long)nops, tag, reserved));
 
   if (reserved != NULL) {
diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c
index 57c6897626..1c8b709015 100644
--- a/src/core/lib/surface/init.c
+++ b/src/core/lib/surface/init.c
@@ -164,7 +164,7 @@ void grpc_init(void) {
     grpc_register_tracer("channel_stack_builder",
                          &grpc_trace_channel_stack_builder);
     grpc_register_tracer("http1", &grpc_http1_trace);
-    grpc_register_tracer("compression", &grpc_compress_filter_trace);
+    grpc_register_tracer("compression", &grpc_compression_trace);
     grpc_security_pre_init();
     grpc_iomgr_init();
     grpc_executor_init();
-- 
GitLab


From 65ca9dcabc464a1ea9ea74b8891c77c27008dacd Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 4 May 2016 14:23:48 -0700
Subject: [PATCH 338/570] eliminate a thread switch when invoking server-side
 handler

---
 src/csharp/Grpc.Core/Server.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/csharp/Grpc.Core/Server.cs b/src/csharp/Grpc.Core/Server.cs
index 5b61b7f060..9b0895d855 100644
--- a/src/csharp/Grpc.Core/Server.cs
+++ b/src/csharp/Grpc.Core/Server.cs
@@ -283,6 +283,8 @@ namespace Grpc.Core
         /// </summary>
         private void HandleNewServerRpc(bool success, BatchContextSafeHandle ctx)
         {
+            Task.Run(AllowOneRpc);
+
             if (success)
             {
                 ServerRpcNew newRpc = ctx.GetServerRpcNew(this);
@@ -290,11 +292,9 @@ namespace Grpc.Core
                 // after server shutdown, the callback returns with null call
                 if (!newRpc.Call.IsInvalid)
                 {
-                    Task.Run(async () => await HandleCallAsync(newRpc)).ConfigureAwait(false);
+                    HandleCallAsync(newRpc);  // we don't need to await.
                 }
             }
-
-            AllowOneRpc();
         }
 
         /// <summary>
-- 
GitLab


From 26cc1427e93e5f65a5a1a07edd275fdf713e7309 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 4 May 2016 17:21:17 -0700
Subject: [PATCH 339/570] start server with more than one allowed RPCs

---
 src/csharp/Grpc.Core/Server.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Server.cs b/src/csharp/Grpc.Core/Server.cs
index 9b0895d855..fea76d557a 100644
--- a/src/csharp/Grpc.Core/Server.cs
+++ b/src/csharp/Grpc.Core/Server.cs
@@ -48,6 +48,7 @@ namespace Grpc.Core
     /// </summary>
     public class Server
     {
+        const int InitialAllowRpcTokenCount = 10;
         static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<Server>();
 
         readonly AtomicCounter activeCallCounter = new AtomicCounter();
@@ -129,7 +130,13 @@ namespace Grpc.Core
                 startRequested = true;
                 
                 handle.Start();
-                AllowOneRpc();
+
+                // Starting with more than one AllowOneRpc tokens can significantly increase
+                // unary RPC throughput.
+                for (int i = 0; i < InitialAllowRpcTokenCount; i++)
+                {
+                    AllowOneRpc();
+                }
             }
         }
 
-- 
GitLab


From e458d8463548ff09acb4bdbe953f0e8baae2187b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 14:21:52 -0700
Subject: [PATCH 340/570] dont create dedicated threads for async client

---
 .../Grpc.IntegrationTesting/ClientRunners.cs  | 23 ++++++-------------
 1 file changed, 7 insertions(+), 16 deletions(-)

diff --git a/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs b/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
index b4572756f2..9eaf6bf7ce 100644
--- a/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
@@ -142,8 +142,7 @@ namespace Grpc.IntegrationTesting
                 for (int i = 0; i < outstandingRpcsPerChannel; i++)
                 {
                     var timer = CreateTimer(loadParams, 1.0 / this.channels.Count / outstandingRpcsPerChannel);
-                    var threadBody = GetThreadBody(channel, timer);
-                    this.runnerTasks.Add(Task.Factory.StartNew(threadBody, TaskCreationOptions.LongRunning));
+                    this.runnerTasks.Add(RunClientAsync(channel, timer));
                 }
             }
         }
@@ -269,38 +268,30 @@ namespace Grpc.IntegrationTesting
             }
         }
 
-        private Action GetThreadBody(Channel channel, IInterarrivalTimer timer)
+        private Task RunClientAsync(Channel channel, IInterarrivalTimer timer)
         {
             if (payloadConfig.PayloadCase == PayloadConfig.PayloadOneofCase.BytebufParams)
             {
                 GrpcPreconditions.CheckArgument(clientType == ClientType.ASYNC_CLIENT, "Generic client only supports async API");
                 GrpcPreconditions.CheckArgument(rpcType == RpcType.STREAMING, "Generic client only supports streaming calls");
-                return () =>
-                {
-                    RunGenericStreamingAsync(channel, timer).Wait();
-                };
+                return RunGenericStreamingAsync(channel, timer);
             }
 
             GrpcPreconditions.CheckNotNull(payloadConfig.SimpleParams);
             if (clientType == ClientType.SYNC_CLIENT)
             {
                 GrpcPreconditions.CheckArgument(rpcType == RpcType.UNARY, "Sync client can only be used for Unary calls in C#");
-                return () => RunUnary(channel, timer);
+                // create a dedicated thread for the synchronous client
+                return Task.Factory.StartNew(() => RunUnary(channel, timer), TaskCreationOptions.LongRunning);
             }
             else if (clientType == ClientType.ASYNC_CLIENT)
             {
                 switch (rpcType)
                 {
                     case RpcType.UNARY:
-                        return () =>
-                        {
-                            RunUnaryAsync(channel, timer).Wait();
-                        };
+                        return RunUnaryAsync(channel, timer);
                     case RpcType.STREAMING:
-                        return () =>
-                        {
-                            RunStreamingPingPongAsync(channel, timer).Wait();
-                        };
+                        return RunStreamingPingPongAsync(channel, timer);
                 }
             }
             throw new ArgumentException("Unsupported configuration.");
-- 
GitLab


From 16713b91ccfabd5fd904051df17db86dae37b206 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 14:34:11 -0700
Subject: [PATCH 341/570] enable previously disabled C# scenarios

---
 .../run_tests/performance/scenario_config.py  | 20 +++++++++----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index d393709623..8b23995149 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -259,18 +259,16 @@ class CSharpLanguage:
         'csharp_protobuf_sync_to_async_unary_ping_pong', rpc_type='UNARY',
         client_type='SYNC_CLIENT', server_type='ASYNC_SERVER')
 
-    # TODO(jtattermusch): scenario works locally but fails on jenkins
-    #yield _ping_pong_scenario(
-    #    'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
-    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-    #    use_unconstrained_client=True,
-    #    categories=[SMOKETEST])
+    yield _ping_pong_scenario(
+        'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        use_unconstrained_client=True,
+        categories=[SMOKETEST])
 
-    # TODO(jtattermusch): scenario works locally but fails on jenkins
-    #yield _ping_pong_scenario(
-    #    'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
-    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-    #    use_unconstrained_client=True)
+    yield _ping_pong_scenario(
+        'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        use_unconstrained_client=True)
 
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
-- 
GitLab


From df0872f2a609c9fc448923ad6a466f9b9033a63a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 15:03:05 -0700
Subject: [PATCH 342/570] expose experimental API to set GrpcThreadPool size.

---
 src/csharp/Grpc.Core/GrpcEnvironment.cs | 34 +++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/src/csharp/Grpc.Core/GrpcEnvironment.cs b/src/csharp/Grpc.Core/GrpcEnvironment.cs
index a5c78cc9d7..bee0ef1d62 100644
--- a/src/csharp/Grpc.Core/GrpcEnvironment.cs
+++ b/src/csharp/Grpc.Core/GrpcEnvironment.cs
@@ -45,11 +45,12 @@ namespace Grpc.Core
     /// </summary>
     public class GrpcEnvironment
     {
-        const int THREAD_POOL_SIZE = 4;
+        const int MinDefaultThreadPoolSize = 4;
 
         static object staticLock = new object();
         static GrpcEnvironment instance;
         static int refCount;
+        static int? customThreadPoolSize;
 
         static ILogger logger = new ConsoleLogger();
 
@@ -122,6 +123,23 @@ namespace Grpc.Core
             logger = customLogger;
         }
 
+        /// <summary>
+        /// Sets the number of threads in the gRPC thread pool that polls for internal RPC events.
+        /// Can be only invoke before the <c>GrpcEnviroment</c> is started and cannot be changed afterwards.
+        /// Setting thread pool size is an advanced setting and you should only use it if you know what you are doing.
+        /// Most users should rely on the default value provided by gRPC library.
+        /// Note: this method is part of an experimental API that can change or be removed without any prior notice.
+        /// </summary>
+        public static void SetThreadPoolSize(int threadCount)
+        {
+            lock (staticLock)
+            {
+                GrpcPreconditions.CheckState(instance == null, "Can only be set before GrpcEnvironment is initialized");
+                GrpcPreconditions.CheckArgument(threadCount > 0, "threadCount needs to be a positive number");
+                customThreadPoolSize = threadCount;
+            }
+        }
+
         /// <summary>
         /// Creates gRPC environment.
         /// </summary>
@@ -129,7 +147,7 @@ namespace Grpc.Core
         {
             GrpcNativeInit();
             completionRegistry = new CompletionRegistry(this);
-            threadPool = new GrpcThreadPool(this, THREAD_POOL_SIZE);
+            threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault());
             threadPool.Start();
         }
 
@@ -200,5 +218,17 @@ namespace Grpc.Core
 
             debugStats.CheckOK();
         }
+
+        private int GetThreadPoolSizeOrDefault()
+        {
+            if (customThreadPoolSize.HasValue)
+            {
+                return customThreadPoolSize.Value;
+            }
+            // In systems with many cores, use half of the cores for GrpcThreadPool
+            // and the other half for .NET thread pool. This heuristic definitely needs
+            // more work, but seems to work reasonably well for a start.
+            return Math.Max(MinDefaultThreadPoolSize, Environment.ProcessorCount / 2);
+        }
     }
 }
-- 
GitLab


From 1e1fa0870f60b1c0d23da17b2aa7db9a3ca7f1ae Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 9 May 2016 15:18:11 -0700
Subject: [PATCH 343/570] dont lock to run server_request_call

---
 src/csharp/Grpc.Core/Server.cs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/csharp/Grpc.Core/Server.cs b/src/csharp/Grpc.Core/Server.cs
index fea76d557a..3a337ba831 100644
--- a/src/csharp/Grpc.Core/Server.cs
+++ b/src/csharp/Grpc.Core/Server.cs
@@ -66,7 +66,7 @@ namespace Grpc.Core
         readonly TaskCompletionSource<object> shutdownTcs = new TaskCompletionSource<object>();
 
         bool startRequested;
-        bool shutdownRequested;
+        volatile bool shutdownRequested;
 
         /// <summary>
         /// Create a new server.
@@ -246,12 +246,9 @@ namespace Grpc.Core
         /// </summary>
         private void AllowOneRpc()
         {
-            lock (myLock)
+            if (!shutdownRequested)
             {
-                if (!shutdownRequested)
-                {
-                    handle.RequestCall(HandleNewServerRpc, environment);
-                }
+                handle.RequestCall(HandleNewServerRpc, environment);
             }
         }
 
-- 
GitLab


From 0b405d54d496acc331f1511353b26e9f9a0e4598 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Mon, 9 May 2016 15:58:22 -0700
Subject: [PATCH 344/570] fixed wrong change

---
 src/core/lib/compression/message_compress.c | 2 +-
 src/core/lib/surface/byte_buffer_reader.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/compression/message_compress.c b/src/core/lib/compression/message_compress.c
index 699719a523..cbe0b5a285 100644
--- a/src/core/lib/compression/message_compress.c
+++ b/src/core/lib/compression/message_compress.c
@@ -194,5 +194,5 @@ int grpc_msg_decompress(grpc_compression_algorithm algorithm,
       break;
   }
   gpr_log(GPR_ERROR, "invalid compression algorithm %d", algorithm);
-  return -1; /* to distinguish it from GRPC_COMPRESS_NONE */
+  return 0;
 }
diff --git a/src/core/lib/surface/byte_buffer_reader.c b/src/core/lib/surface/byte_buffer_reader.c
index c7f941525d..c97079f638 100644
--- a/src/core/lib/surface/byte_buffer_reader.c
+++ b/src/core/lib/surface/byte_buffer_reader.c
@@ -64,7 +64,7 @@ void grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader,
       if (is_compressed(reader->buffer_in)) {
         if (grpc_msg_decompress(reader->buffer_in->data.raw.compression,
                                 &reader->buffer_in->data.raw.slice_buffer,
-                                &decompressed_slices_buffer) < 0) {
+                                &decompressed_slices_buffer) == 0) {
           gpr_log(GPR_ERROR,
                   "Unexpected error decompressing data for algorithm with enum "
                   "value '%d'. Reading data as if it were uncompressed.",
-- 
GitLab


From dae51b0fe5fcc85d2ab698d417d711e39286b380 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jan.tattermusch@gmail.com>
Date: Mon, 9 May 2016 19:30:04 -0700
Subject: [PATCH 345/570] fix compilation on windows

---
 src/csharp/Grpc.Core/Server.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Server.cs b/src/csharp/Grpc.Core/Server.cs
index 3a337ba831..d538a4671f 100644
--- a/src/csharp/Grpc.Core/Server.cs
+++ b/src/csharp/Grpc.Core/Server.cs
@@ -287,7 +287,7 @@ namespace Grpc.Core
         /// </summary>
         private void HandleNewServerRpc(bool success, BatchContextSafeHandle ctx)
         {
-            Task.Run(AllowOneRpc);
+			Task.Run(() => AllowOneRpc());
 
             if (success)
             {
-- 
GitLab


From 15d2979b7d1e73a4af8123b7e9fe73c15273d00d Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jan.tattermusch@gmail.com>
Date: Mon, 9 May 2016 23:27:05 -0700
Subject: [PATCH 346/570] update_perf_scripts

---
 tools/gce/create_linux_performance_worker.sh | 5 +++--
 tools/gce/linux_performance_worker_init.sh   | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/gce/create_linux_performance_worker.sh b/tools/gce/create_linux_performance_worker.sh
index 8c9cc46a75..96d5558d9a 100755
--- a/tools/gce/create_linux_performance_worker.sh
+++ b/tools/gce/create_linux_performance_worker.sh
@@ -42,14 +42,15 @@ CLOUD_PROJECT=grpc-testing
 ZONE=us-central1-b  # this zone allows 32core machines
 
 INSTANCE_NAME="${1:-grpc-performance-server1}"
-MACHINE_TYPE=n1-standard-32
+MACHINE_TYPE=n1-standard-8
 
 gcloud compute instances create $INSTANCE_NAME \
     --project="$CLOUD_PROJECT" \
     --zone "$ZONE" \
     --machine-type $MACHINE_TYPE \
     --image ubuntu-15-10 \
-    --boot-disk-size 300
+    --boot-disk-size 300 \
+    --scope https://www.googleapis.com/auth/bigquery
 
 echo 'Created GCE instance, waiting 60 seconds for it to come online.'
 sleep 60
diff --git a/tools/gce/linux_performance_worker_init.sh b/tools/gce/linux_performance_worker_init.sh
index df29581e69..90aa527a3e 100755
--- a/tools/gce/linux_performance_worker_init.sh
+++ b/tools/gce/linux_performance_worker_init.sh
@@ -94,6 +94,7 @@ sudo pip install tox
 # Node dependencies (nvm has to be installed under user jenkins)
 touch .profile
 curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.25.4/install.sh | bash
+source ~/.nvm/nvm.sh
 nvm install 0.12 && npm config set cache /tmp/npm-cache
 nvm install 4 && npm config set cache /tmp/npm-cache
 nvm install 5 && npm config set cache /tmp/npm-cache
-- 
GitLab


From 5ecdda759a9b1c8cb1b10ad08d50bb1be7b9e332 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Tue, 10 May 2016 08:29:53 +0200
Subject: [PATCH 347/570] Processing the 0.14 release.

---
 Makefile                                          | 2 +-
 build.yaml                                        | 2 +-
 package.json                                      | 2 +-
 src/core/lib/surface/version.c                    | 2 +-
 src/csharp/Grpc.Core/VersionInfo.cs               | 2 +-
 src/csharp/build_packages.bat                     | 2 +-
 src/node/tools/package.json                       | 2 +-
 src/python/grpcio/grpc_version.py                 | 2 +-
 src/ruby/lib/grpc/version.rb                      | 2 +-
 src/ruby/tools/version.rb                         | 2 +-
 tools/distrib/python/grpcio_tools/grpc_version.py | 2 +-
 tools/doxygen/Doxyfile.c++                        | 2 +-
 tools/doxygen/Doxyfile.c++.internal               | 2 +-
 tools/doxygen/Doxyfile.core                       | 2 +-
 tools/doxygen/Doxyfile.core.internal              | 2 +-
 15 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/Makefile b/Makefile
index 45003ad8b5..29fbb69b62 100644
--- a/Makefile
+++ b/Makefile
@@ -407,7 +407,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 0.14.0-pre1
+VERSION = 0.14.0
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index a21dc688ad..dac4a5c10a 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 0.14.0-pre1
+  version: 0.14.0
 filegroups:
 - name: census
   public_headers:
diff --git a/package.json b/package.json
index b22cfc1f93..a9107e82cf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.14.0-pre1",
+  "version": "0.14.0",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index 0f4b1111f4..2a0bc5a47d 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "0.14.0-pre1"; }
+const char *grpc_version_string(void) { return "0.14.0"; }
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index 70ce9a18df..a22e287c6a 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -53,6 +53,6 @@ namespace Grpc.Core
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "0.14.0-pre1";
+        public const string CurrentVersion = "0.14.0";
     }
 }
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index 9c7b877fea..68b52e211f 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -1,7 +1,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=0.14.0-pre1
+set VERSION=0.14.0
 set PROTOBUF_VERSION=3.0.0-beta2
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index b8b4c9aea1..25dadcd4cd 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "0.14.0-pre1",
+  "version": "0.14.0",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index 87fadf9a97..f1d07120c0 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='0.14.0rc1'
+VERSION='0.14.0'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index 5117c85cea..7a0a81bf00 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.14.0.pre1'
+  VERSION = '0.14.0'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index ec085d2655..80d109f82c 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '0.14.0.pre1'
+    VERSION = '0.14.0'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index ee522a0bc3..6c37bc3d8b 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='0.14.0rc1'
+VERSION='0.14.0'
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index f58f7e7281..d08a676a11 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-pre1
+PROJECT_NUMBER         = 0.14.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index a7a17bac3f..38fdbe9858 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-pre1
+PROJECT_NUMBER         = 0.14.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 8b13e6e793..917200ed5a 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-pre1
+PROJECT_NUMBER         = 0.14.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index b3b3477874..b79f395128 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0-pre1
+PROJECT_NUMBER         = 0.14.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
-- 
GitLab


From 2c75731b689ad2fa569668468dfae684a6be9458 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Tue, 10 May 2016 09:26:34 +0200
Subject: [PATCH 348/570] The release branch is now 0.14.1-pre1.

---
 Makefile                                          | 2 +-
 build.yaml                                        | 2 +-
 composer.json                                     | 2 +-
 package.json                                      | 2 +-
 package.xml                                       | 8 ++++----
 src/core/lib/surface/version.c                    | 2 +-
 src/csharp/Grpc.Core/VersionInfo.cs               | 4 ++--
 src/csharp/build_packages.bat                     | 2 +-
 src/node/tools/package.json                       | 2 +-
 src/python/grpcio/grpc_version.py                 | 2 +-
 src/ruby/lib/grpc/version.rb                      | 2 +-
 src/ruby/tools/version.rb                         | 2 +-
 tools/distrib/python/grpcio_tools/grpc_version.py | 2 +-
 tools/doxygen/Doxyfile.c++                        | 2 +-
 tools/doxygen/Doxyfile.c++.internal               | 2 +-
 tools/doxygen/Doxyfile.core                       | 2 +-
 tools/doxygen/Doxyfile.core.internal              | 2 +-
 17 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/Makefile b/Makefile
index 29fbb69b62..0547faf5bb 100644
--- a/Makefile
+++ b/Makefile
@@ -407,7 +407,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 0.14.0
+VERSION = 0.14.1-pre1
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index dac4a5c10a..1b7d4e03ab 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 0.14.0
+  version: 0.14.1-pre1
 filegroups:
 - name: census
   public_headers:
diff --git a/composer.json b/composer.json
index 97b1a5cb49..0bf0ff4b45 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "grpc/grpc",
   "type": "library",
   "description": "gRPC library for PHP",
-  "version": "0.14.0",
+  "version": "0.14.1",
   "keywords": ["rpc"],
   "homepage": "http://grpc.io",
   "license": "BSD-3-Clause",
diff --git a/package.json b/package.json
index a9107e82cf..ae5fb0c657 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.14.0",
+  "version": "0.14.1-pre1",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/package.xml b/package.xml
index ab6dee0631..c90d6f6b4b 100644
--- a/package.xml
+++ b/package.xml
@@ -13,8 +13,8 @@
  <date>2016-04-19</date>
  <time>16:06:07</time>
  <version>
-  <release>0.14.0</release>
-  <api>0.14.0</api>
+  <release>0.14.1</release>
+  <api>0.14.1</api>
  </version>
  <stability>
   <release>beta</release>
@@ -1014,8 +1014,8 @@ Update to wrap gRPC C Core version 0.10.0
   </release>
   <release>
    <version>
-    <release>0.14.0</release>
-    <api>0.14.0</api>
+    <release>0.14.1</release>
+    <api>0.14.1</api>
    </version>
    <stability>
     <release>beta</release>
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index 2a0bc5a47d..a7fa0f3565 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "0.14.0"; }
+const char *grpc_version_string(void) { return "0.14.1-pre1"; }
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index a22e287c6a..6c6a08775d 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -48,11 +48,11 @@ namespace Grpc.Core
         /// <summary>
         /// Current <c>AssemblyFileVersion</c> of gRPC C# assemblies
         /// </summary>
-        public const string CurrentAssemblyFileVersion = "0.14.0.0";
+        public const string CurrentAssemblyFileVersion = "0.14.1.0";
 
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "0.14.0";
+        public const string CurrentVersion = "0.14.1-pre1";
     }
 }
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index 68b52e211f..cf700d7581 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -1,7 +1,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=0.14.0
+set VERSION=0.14.1-pre1
 set PROTOBUF_VERSION=3.0.0-beta2
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index 25dadcd4cd..da85b6455b 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "0.14.0",
+  "version": "0.14.1-pre1",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index f1d07120c0..e688e32c5f 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='0.14.0'
+VERSION='0.14.1rc1'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index 7a0a81bf00..d8c2578c70 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.14.0'
+  VERSION = '0.14.1.pre1'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index 80d109f82c..6dd5c339e2 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '0.14.0'
+    VERSION = '0.14.1.pre1'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index 6c37bc3d8b..cfd27d45c2 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='0.14.0'
+VERSION='0.14.1rc1'
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index d08a676a11..8ea1019f40 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0
+PROJECT_NUMBER         = 0.14.1-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 38fdbe9858..cb444ef137 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0
+PROJECT_NUMBER         = 0.14.1-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 917200ed5a..34002354cf 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0
+PROJECT_NUMBER         = 0.14.1-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index b79f395128..434f6c92a3 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.0
+PROJECT_NUMBER         = 0.14.1-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
-- 
GitLab


From 03b44ab74118cbaa7acc5fb04e5dd3aede28b787 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Tue, 10 May 2016 09:20:59 -0700
Subject: [PATCH 349/570] Install go

---
 tools/gce/linux_performance_worker_init.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/gce/linux_performance_worker_init.sh b/tools/gce/linux_performance_worker_init.sh
index 90aa527a3e..27f53cb077 100755
--- a/tools/gce/linux_performance_worker_init.sh
+++ b/tools/gce/linux_performance_worker_init.sh
@@ -116,3 +116,6 @@ source ~/.rvm/scripts/rvm
 gem install bundler
 
 # Java dependencies - nothing as we already have Java JDK 8
+
+# Go dependencies
+sudo apt-get install golang-go
-- 
GitLab


From 7573dfc16ba6b10b95d354d60f6183907546096b Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 10 May 2016 09:33:23 -0700
Subject: [PATCH 350/570] Fixed references in grpc-tools gemspec

---
 src/ruby/tools/grpc-tools.gemspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ruby/tools/grpc-tools.gemspec b/src/ruby/tools/grpc-tools.gemspec
index af904de4a9..9fa4b66392 100644
--- a/src/ruby/tools/grpc-tools.gemspec
+++ b/src/ruby/tools/grpc-tools.gemspec
@@ -18,5 +18,5 @@ Gem::Specification.new do |s|
 
   s.platform = Gem::Platform::RUBY
 
-  s.executables = %w( protoc.rb protoc_grpc_ruby_plugin.rb )
+  s.executables = %w( grpc_tools_ruby_protoc.rb grpc_tools_ruby_protoc_plugin.rb )
 end
-- 
GitLab


From 25665aa78ab1132031305c52330fd79de8ce436f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Tue, 10 May 2016 09:47:05 -0700
Subject: [PATCH 351/570] Update linux_performance_worker_init.sh

---
 tools/gce/linux_performance_worker_init.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/gce/linux_performance_worker_init.sh b/tools/gce/linux_performance_worker_init.sh
index 27f53cb077..96e8a1353c 100755
--- a/tools/gce/linux_performance_worker_init.sh
+++ b/tools/gce/linux_performance_worker_init.sh
@@ -118,4 +118,4 @@ gem install bundler
 # Java dependencies - nothing as we already have Java JDK 8
 
 # Go dependencies
-sudo apt-get install golang-go
+sudo apt-get install -y golang-go
-- 
GitLab


From 78222f73830b6f52ab110ead8637075371c927fd Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 10 May 2016 09:55:38 -0700
Subject: [PATCH 352/570] Enable -Wextra-semi on compilers that support it

Use some template magic to make warning detection much easier in the future.
---
 Makefile                                 | 175 ++++++++++++-----------
 build.yaml                               |   2 +-
 templates/Makefile.template              |  34 +++--
 test/build/extra-semi.c                  |  34 +++++
 test/build/no-shift-negative-value.c     |  34 +++++
 test/core/end2end/fixtures/h2_ssl_cert.c |  18 +--
 6 files changed, 191 insertions(+), 106 deletions(-)
 create mode 100644 test/build/extra-semi.c
 create mode 100644 test/build/no-shift-negative-value.c

diff --git a/Makefile b/Makefile
index dfd8461ea9..0a7584f53b 100644
--- a/Makefile
+++ b/Makefile
@@ -319,12 +319,19 @@ CHECK_SHADOW_WORKS_CMD = $(CC) -std=c99 -Werror -Wshadow -o $(TMPOUT) -c test/bu
 HAS_WORKING_SHADOW = $(shell $(CHECK_SHADOW_WORKS_CMD) 2> /dev/null && echo true || echo false)
 ifeq ($(HAS_WORKING_SHADOW),true)
 W_SHADOW=-Wshadow
+NO_W_SHADOW=-Wno-shadow
 endif
-
-CHECK_NO_SHIFT_NEGATIVE_VALUE_CMD = $(CC) -std=c99 -Werror -Wno-shift-negative-value -o $(TMPOUT) -c test/build/empty.c
-HAS_NO_SHIFT_NEGATIVE_VALUE = $(shell $(CHECK_NO_SHIFT_NEGATIVE_VALUE_CMD) 2> /dev/null && echo true || echo false)
-ifeq ($(HAS_NO_SHIFT_NEGATIVE_VALUE),true)
+CHECK_EXTRA_SEMI_WORKS_CMD = $(CC) -std=c99 -Werror -Wextra-semi -o $(TMPOUT) -c test/build/extra-semi.c
+HAS_WORKING_EXTRA_SEMI = $(shell $(CHECK_EXTRA_SEMI_WORKS_CMD) 2> /dev/null && echo true || echo false)
+ifeq ($(HAS_WORKING_EXTRA_SEMI),true)
+W_EXTRA_SEMI=-Wextra-semi
+NO_W_EXTRA_SEMI=-Wno-extra-semi
+endif
+CHECK_NO_SHIFT_NEGATIVE_VALUE_WORKS_CMD = $(CC) -std=c99 -Werror -Wno-shift-negative-value -o $(TMPOUT) -c test/build/no-shift-negative-value.c
+HAS_WORKING_NO_SHIFT_NEGATIVE_VALUE = $(shell $(CHECK_NO_SHIFT_NEGATIVE_VALUE_WORKS_CMD) 2> /dev/null && echo true || echo false)
+ifeq ($(HAS_WORKING_NO_SHIFT_NEGATIVE_VALUE),true)
 W_NO_SHIFT_NEGATIVE_VALUE=-Wno-shift-negative-value
+NO_W_NO_SHIFT_NEGATIVE_VALUE=-Wshift-negative-value
 endif
 
 # The HOST compiler settings are used to compile the protoc plugins.
@@ -341,7 +348,7 @@ ifdef EXTRA_DEFINES
 DEFINES += $(EXTRA_DEFINES)
 endif
 
-CFLAGS += -std=c99 -Wsign-conversion -Wconversion $(W_SHADOW)
+CFLAGS += -std=c99 -Wsign-conversion -Wconversion $(W_SHADOW) $(W_EXTRA_SEMI)
 ifeq ($(HAS_CXX11),true)
 CXXFLAGS += -std=c++11
 else
@@ -472,7 +479,7 @@ endif
 
 OPENSSL_ALPN_CHECK_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) -o $(TMPOUT) test/build/openssl-alpn.c $(addprefix -l, $(OPENSSL_LIBS)) $(LDFLAGS)
 OPENSSL_NPN_CHECK_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) -o $(TMPOUT) test/build/openssl-npn.c $(addprefix -l, $(OPENSSL_LIBS)) $(LDFLAGS)
-BORINGSSL_COMPILE_CHECK_CMD = $(CC) $(CPPFLAGS) -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare -o $(TMPOUT) test/build/boringssl.c $(LDFLAGS)
+BORINGSSL_COMPILE_CHECK_CMD = $(CC) $(CPPFLAGS) -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI) -o $(TMPOUT) test/build/boringssl.c $(LDFLAGS)
 ZLIB_CHECK_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) -o $(TMPOUT) test/build/zlib.c -lz $(LDFLAGS)
 PROTOBUF_CHECK_CMD = $(CXX) $(CPPFLAGS) $(CXXFLAGS) -o $(TMPOUT) test/build/protobuf.cc -lprotobuf $(LDFLAGS)
 
@@ -4330,7 +4337,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_SRC))))
 
 $(LIBBORINGSSL_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl.a: $(ZLIB_DEP)  $(LIBBORINGSSL_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -4359,7 +4366,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_TEST_UTIL_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_TEST_UTIL_SRC))))
 
 $(LIBBORINGSSL_TEST_UTIL_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_TEST_UTIL_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_TEST_UTIL_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4397,7 +4404,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_AES_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_AES_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_AES_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_AES_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_AES_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4435,7 +4442,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_ASN1_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_ASN1_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_ASN1_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_ASN1_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_ASN1_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4473,7 +4480,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_BASE64_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_BASE64_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_BASE64_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_BASE64_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_BASE64_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4511,7 +4518,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_BIO_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_BIO_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_BIO_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_BIO_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_BIO_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4549,7 +4556,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_BN_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_BN_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_BN_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_BN_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_BN_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4587,7 +4594,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_BYTESTRING_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_BYTESTRING_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_BYTESTRING_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_BYTESTRING_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_BYTESTRING_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4625,7 +4632,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_AEAD_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_AEAD_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_AEAD_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_AEAD_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_AEAD_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4663,7 +4670,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_CIPHER_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_CIPHER_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_CIPHER_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_CIPHER_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_CIPHER_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4701,7 +4708,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_CMAC_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_CMAC_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_CMAC_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_CMAC_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_CMAC_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4739,7 +4746,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_CONSTANT_TIME_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_CONSTANT_TIME_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_CONSTANT_TIME_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_CONSTANT_TIME_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_CONSTANT_TIME_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_constant_time_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_CONSTANT_TIME_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -4766,7 +4773,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_ED25519_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_ED25519_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_ED25519_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_ED25519_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_ED25519_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4804,7 +4811,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_X25519_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_X25519_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_X25519_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_X25519_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_X25519_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4842,7 +4849,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_DH_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_DH_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_DH_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_DH_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_DH_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4880,7 +4887,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_DIGEST_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_DIGEST_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_DIGEST_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_DIGEST_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_DIGEST_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4918,7 +4925,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_DSA_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_DSA_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_DSA_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_DSA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_DSA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_dsa_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_DSA_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -4945,7 +4952,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_EC_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_EC_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_EC_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_EC_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_EC_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -4983,7 +4990,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_EXAMPLE_MUL_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_EXAMPLE_MUL_LIB_SRC))))
 
 $(LIBBORINGSSL_EXAMPLE_MUL_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_EXAMPLE_MUL_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_EXAMPLE_MUL_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_example_mul_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_EXAMPLE_MUL_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5010,7 +5017,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_ECDSA_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_ECDSA_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_ECDSA_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_ECDSA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_ECDSA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5048,7 +5055,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_ERR_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_ERR_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_ERR_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_ERR_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_ERR_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5086,7 +5093,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_EVP_EXTRA_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_EVP_EXTRA_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_EVP_EXTRA_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_EVP_EXTRA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_EVP_EXTRA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5124,7 +5131,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_EVP_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_EVP_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_EVP_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_EVP_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_EVP_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5162,7 +5169,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_PBKDF_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_PBKDF_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_PBKDF_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_PBKDF_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_PBKDF_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5200,7 +5207,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_HKDF_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_HKDF_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_HKDF_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_HKDF_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_HKDF_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_hkdf_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_HKDF_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5227,7 +5234,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_HMAC_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_HMAC_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_HMAC_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_HMAC_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_HMAC_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5265,7 +5272,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_LHASH_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_LHASH_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_LHASH_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_LHASH_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_LHASH_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_lhash_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_LHASH_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5292,7 +5299,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_GCM_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_GCM_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_GCM_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_GCM_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_GCM_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_gcm_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_GCM_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5319,7 +5326,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_PKCS12_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_PKCS12_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_PKCS12_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_PKCS12_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_PKCS12_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5357,7 +5364,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_PKCS8_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_PKCS8_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_PKCS8_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_PKCS8_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_PKCS8_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5395,7 +5402,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_POLY1305_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_POLY1305_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_POLY1305_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_POLY1305_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_POLY1305_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5433,7 +5440,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_REFCOUNT_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_REFCOUNT_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_REFCOUNT_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_REFCOUNT_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_REFCOUNT_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_refcount_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_REFCOUNT_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5460,7 +5467,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_RSA_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_RSA_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_RSA_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_RSA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_RSA_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5498,7 +5505,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_THREAD_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_THREAD_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_THREAD_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_THREAD_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_THREAD_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_thread_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_THREAD_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5525,7 +5532,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_PKCS7_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_PKCS7_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_PKCS7_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_PKCS7_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_PKCS7_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_pkcs7_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_PKCS7_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5552,7 +5559,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_X509_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_X509_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_X509_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_X509_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_X509_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -5590,7 +5597,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_TAB_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_TAB_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_TAB_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_TAB_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_TAB_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_tab_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_TAB_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5617,7 +5624,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_V3NAME_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_V3NAME_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_V3NAME_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_V3NAME_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_V3NAME_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_v3name_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_V3NAME_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5644,7 +5651,7 @@ PUBLIC_HEADERS_C += \
 LIBBORINGSSL_PQUEUE_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_PQUEUE_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_PQUEUE_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_PQUEUE_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_PQUEUE_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 $(LIBDIR)/$(CONFIG)/libboringssl_pqueue_test_lib.a: $(ZLIB_DEP)  $(LIBBORINGSSL_PQUEUE_TEST_LIB_OBJS) 
 	$(E) "[AR]      Creating $@"
@@ -5671,7 +5678,7 @@ PUBLIC_HEADERS_CXX += \
 LIBBORINGSSL_SSL_TEST_LIB_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(LIBBORINGSSL_SSL_TEST_LIB_SRC))))
 
 $(LIBBORINGSSL_SSL_TEST_LIB_OBJS): CPPFLAGS += -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
-$(LIBBORINGSSL_SSL_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+$(LIBBORINGSSL_SSL_TEST_LIB_OBJS): CFLAGS += -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
 
 ifeq ($(NO_PROTOBUF),true)
 
@@ -11986,7 +11993,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_AES_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_AES_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_AES_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_AES_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12013,7 +12020,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_ASN1_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_ASN1_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_ASN1_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_ASN1_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12040,7 +12047,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_BASE64_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_BASE64_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_BASE64_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_BASE64_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12067,7 +12074,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_BIO_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_BIO_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_BIO_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_BIO_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12094,7 +12101,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_BN_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_BN_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_BN_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_BN_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12121,7 +12128,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_BYTESTRING_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_BYTESTRING_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_BYTESTRING_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_BYTESTRING_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12148,7 +12155,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_AEAD_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_AEAD_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_AEAD_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_AEAD_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12175,7 +12182,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_CIPHER_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_CIPHER_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_CIPHER_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_CIPHER_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12202,7 +12209,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_CMAC_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_CMAC_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_CMAC_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_CMAC_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12229,7 +12236,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_CONSTANT_TIME_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_CONSTANT_TIME_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_CONSTANT_TIME_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_CONSTANT_TIME_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12256,7 +12263,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_ED25519_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_ED25519_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_ED25519_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_ED25519_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12283,7 +12290,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_X25519_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_X25519_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_X25519_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_X25519_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12310,7 +12317,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_DH_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_DH_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_DH_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_DH_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12337,7 +12344,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_DIGEST_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_DIGEST_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_DIGEST_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_DIGEST_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12364,7 +12371,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_DSA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_DSA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_DSA_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_DSA_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12391,7 +12398,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_EC_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_EC_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_EC_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_EC_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12418,7 +12425,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_EXAMPLE_MUL_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_EXAMPLE_MUL_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_EXAMPLE_MUL_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_EXAMPLE_MUL_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12445,7 +12452,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_ECDSA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_ECDSA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_ECDSA_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_ECDSA_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12472,7 +12479,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_ERR_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_ERR_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_ERR_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_ERR_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12499,7 +12506,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_EVP_EXTRA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_EVP_EXTRA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_EVP_EXTRA_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_EVP_EXTRA_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12526,7 +12533,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_EVP_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_EVP_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_EVP_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_EVP_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12553,7 +12560,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_PBKDF_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_PBKDF_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_PBKDF_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_PBKDF_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12580,7 +12587,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_HKDF_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_HKDF_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_HKDF_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_HKDF_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12607,7 +12614,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_HMAC_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_HMAC_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_HMAC_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_HMAC_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12634,7 +12641,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_LHASH_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_LHASH_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_LHASH_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_LHASH_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12661,7 +12668,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_GCM_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_GCM_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_GCM_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_GCM_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12688,7 +12695,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_PKCS12_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_PKCS12_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_PKCS12_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_PKCS12_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12715,7 +12722,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_PKCS8_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_PKCS8_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_PKCS8_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_PKCS8_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12742,7 +12749,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_POLY1305_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_POLY1305_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_POLY1305_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_POLY1305_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12769,7 +12776,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_REFCOUNT_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_REFCOUNT_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_REFCOUNT_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_REFCOUNT_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12796,7 +12803,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_RSA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_RSA_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_RSA_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_RSA_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12823,7 +12830,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_THREAD_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_THREAD_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_THREAD_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_THREAD_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12850,7 +12857,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_PKCS7_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_PKCS7_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_PKCS7_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_PKCS7_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12877,7 +12884,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_X509_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_X509_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_X509_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_X509_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12904,7 +12911,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_TAB_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_TAB_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_TAB_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_TAB_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12931,7 +12938,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_V3NAME_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_V3NAME_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_V3NAME_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_V3NAME_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12958,7 +12965,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_PQUEUE_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_PQUEUE_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_PQUEUE_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_PQUEUE_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
@@ -12985,7 +12992,7 @@ endif
 # boringssl needs an override to ensure that it does not include
 # system openssl headers regardless of other configuration
 # we do so here with a target specific variable assignment
-$(BORINGSSL_SSL_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+$(BORINGSSL_SSL_TEST_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
 $(BORINGSSL_SSL_TEST_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
 $(BORINGSSL_SSL_TEST_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
 
diff --git a/build.yaml b/build.yaml
index 5e47c08455..65e80a99ad 100644
--- a/build.yaml
+++ b/build.yaml
@@ -3252,7 +3252,7 @@ configs:
 defaults:
   boringssl:
     CFLAGS: -Wno-sign-conversion -Wno-conversion -Wno-unused-value -Wno-unknown-pragmas
-      -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare
+      -Wno-implicit-function-declaration -Wno-unused-variable -Wno-sign-compare $(NO_W_EXTRA_SEMI)
     CPPFLAGS: -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM
       -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
   global:
diff --git a/templates/Makefile.template b/templates/Makefile.template
index e84ceebf22..0d5f0ec5b5 100644
--- a/templates/Makefile.template
+++ b/templates/Makefile.template
@@ -49,6 +49,19 @@
 
     sources_that_need_openssl = set()
     sources_that_don_t_need_openssl = set()
+
+    # warnings we'd like, but that dont exist in all compilers
+    PREFERRED_WARNINGS=['shadow', 'extra-semi']
+    CHECK_WARNINGS=PREFERRED_WARNINGS + ['no-shift-negative-value']
+
+    def warning_var(fmt, warning):
+      return fmt % warning.replace('-', '_').upper()
+
+    def neg_warning(warning):
+      if warning[0:3] == 'no-':
+        return warning[3:]
+      else:
+        return 'no-' + warning
   %>
 
 
@@ -187,17 +200,14 @@
   CXX11_CHECK_CMD = $(CXX) -std=c++11 -o $(TMPOUT) -c test/build/c++11.cc
   HAS_CXX11 = $(shell $(CXX11_CHECK_CMD) 2> /dev/null && echo true || echo false)
 
-  CHECK_SHADOW_WORKS_CMD = $(CC) -std=c99 -Werror -Wshadow -o $(TMPOUT) -c test/build/shadow.c
-  HAS_WORKING_SHADOW = $(shell $(CHECK_SHADOW_WORKS_CMD) 2> /dev/null && echo true || echo false)
-  ifeq ($(HAS_WORKING_SHADOW),true)
-  W_SHADOW=-Wshadow
-  endif
-
-  CHECK_NO_SHIFT_NEGATIVE_VALUE_CMD = $(CC) -std=c99 -Werror -Wno-shift-negative-value -o $(TMPOUT) -c test/build/empty.c
-  HAS_NO_SHIFT_NEGATIVE_VALUE = $(shell $(CHECK_NO_SHIFT_NEGATIVE_VALUE_CMD) 2> /dev/null && echo true || echo false)
-  ifeq ($(HAS_NO_SHIFT_NEGATIVE_VALUE),true)
-  W_NO_SHIFT_NEGATIVE_VALUE=-Wno-shift-negative-value
+  %for warning in CHECK_WARNINGS:
+  ${warning_var('CHECK_%s_WORKS_CMD', warning)} = $(CC) -std=c99 -Werror -W${warning} -o $(TMPOUT) -c test/build/${warning}.c
+  ${warning_var('HAS_WORKING_%s', warning)} = $(shell $(${warning_var('CHECK_%s_WORKS_CMD', warning)}) 2> /dev/null && echo true || echo false)
+  ifeq ($(${warning_var('HAS_WORKING_%s', warning)}),true)
+  ${warning_var('W_%s', warning)}=-W${warning}
+  ${warning_var('NO_W_%s', warning)}=-W${neg_warning(warning)}
   endif
+  %endfor
 
   # The HOST compiler settings are used to compile the protoc plugins.
   # In most cases, you won't have to change anything, but if you are
@@ -213,7 +223,7 @@
   DEFINES += $(EXTRA_DEFINES)
   endif
 
-  CFLAGS += -std=c99 -Wsign-conversion -Wconversion $(W_SHADOW)
+  CFLAGS += -std=c99 -Wsign-conversion -Wconversion ${' '.join(warning_var('$(W_%s)', warning) for warning in PREFERRED_WARNINGS)}
   ifeq ($(HAS_CXX11),true)
   CXXFLAGS += -std=c++11
   else
@@ -1698,7 +1708,7 @@
   # boringssl needs an override to ensure that it does not include
   # system openssl headers regardless of other configuration
   # we do so here with a target specific variable assignment
-  $(${tgt.name.upper()}_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value
+  $(${tgt.name.upper()}_OBJS): CFLAGS := -Ithird_party/boringssl/include $(CFLAGS) -Wno-sign-conversion -Wno-conversion -Wno-unused-value $(NO_W_EXTRA_SEMI)
   $(${tgt.name.upper()}_OBJS): CXXFLAGS := -Ithird_party/boringssl/include $(CXXFLAGS)
   $(${tgt.name.upper()}_OBJS): CPPFLAGS += -DOPENSSL_NO_ASM -D_GNU_SOURCE
   % else:
diff --git a/test/build/extra-semi.c b/test/build/extra-semi.c
new file mode 100644
index 0000000000..60466dda78
--- /dev/null
+++ b/test/build/extra-semi.c
@@ -0,0 +1,34 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+int main(void) {}
diff --git a/test/build/no-shift-negative-value.c b/test/build/no-shift-negative-value.c
new file mode 100644
index 0000000000..58e4698aee
--- /dev/null
+++ b/test/build/no-shift-negative-value.c
@@ -0,0 +1,34 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+int main(void) {}
diff --git a/test/core/end2end/fixtures/h2_ssl_cert.c b/test/core/end2end/fixtures/h2_ssl_cert.c
index cd031ca482..f4dea2cc01 100644
--- a/test/core/end2end/fixtures/h2_ssl_cert.c
+++ b/test/core/end2end/fixtures/h2_ssl_cert.c
@@ -143,11 +143,11 @@ static int fail_server_auth_check(grpc_channel_args *server_args) {
     chttp2_init_server_secure_fullstack(f, server_args, ssl_creds);         \
   }
 
-SERVER_INIT(GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE);
-SERVER_INIT(GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_BUT_DONT_VERIFY);
-SERVER_INIT(GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY);
-SERVER_INIT(GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_BUT_DONT_VERIFY);
-SERVER_INIT(GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY);
+SERVER_INIT(GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE)
+SERVER_INIT(GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_BUT_DONT_VERIFY)
+SERVER_INIT(GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY)
+SERVER_INIT(GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_BUT_DONT_VERIFY)
+SERVER_INIT(GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY)
 
 #define CLIENT_INIT_NAME(cert_type) \
   chttp2_init_client_simple_ssl_secure_fullstack_##cert_type
@@ -189,10 +189,10 @@ typedef enum { NONE, SELF_SIGNED, SIGNED, BAD_CERT_PAIR } certtype;
     grpc_channel_args_destroy(new_client_args);                              \
   }
 
-CLIENT_INIT(NONE);
-CLIENT_INIT(SELF_SIGNED);
-CLIENT_INIT(SIGNED);
-CLIENT_INIT(BAD_CERT_PAIR);
+CLIENT_INIT(NONE)
+CLIENT_INIT(SELF_SIGNED)
+CLIENT_INIT(SIGNED)
+CLIENT_INIT(BAD_CERT_PAIR)
 
 #define TEST_NAME(enum_name, cert_type, result) \
   "chttp2/ssl_" #enum_name "_" #cert_type "_" #result "_"
-- 
GitLab


From a46d21de37c60554dd455104dbbec37854515253 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 10 May 2016 09:57:51 -0700
Subject: [PATCH 353/570] fix TimeoutOnSleepingServer interop test

---
 src/csharp/Grpc.IntegrationTesting/InteropClient.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index b3b1abf1bc..cff8508631 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -492,6 +492,10 @@ namespace Grpc.IntegrationTesting
                 {
                     // Deadline was reached before write has started. Eat the exception and continue.
                 }
+                catch (RpcException)
+                {
+                    // Deadline was reached before write has started. Eat the exception and continue.
+                }
 
                 var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseStream.MoveNext());
                 // We can't guarantee the status code always DeadlineExceeded. See issue #2685.
-- 
GitLab


From 39e71c33d1a15b85af7c36f08736124a2537896f Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Tue, 10 May 2016 10:21:41 -0700
Subject: [PATCH 354/570] fix compiling error

---
 test/cpp/end2end/end2end_test.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc
index 40ba0c0b43..e3408bff75 100644
--- a/test/cpp/end2end/end2end_test.cc
+++ b/test/cpp/end2end/end2end_test.cc
@@ -995,7 +995,7 @@ TEST_P(End2endTest, BinaryTrailerTest) {
   Status s = stub_->Echo(&context, request, &response);
   EXPECT_FALSE(s.ok());
   auto trailers = context.GetServerTrailingMetadata();
-  EXPECT_EQ(1, trailers.count(kDebugInfoTrailerKey));
+  EXPECT_EQ(1u, trailers.count(kDebugInfoTrailerKey));
   auto iter = trailers.find(kDebugInfoTrailerKey);
   EXPECT_EQ(expected_string, iter->second);
   // Parse the returned trailer into a DebugInfo proto.
-- 
GitLab


From 92d9106a35615101907cbf74e66f65768e2b5fa9 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 10 May 2016 11:53:19 -0700
Subject: [PATCH 355/570] dont use corelimit for throughput tests

---
 tools/run_tests/performance/scenario_config.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 8b23995149..8f76d0a02e 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -29,7 +29,6 @@
 
 # performance scenario configuration for various languages
 
-SINGLE_MACHINE_CORES=8
 WARMUP_SECONDS=5
 JAVA_WARMUP_SECONDS=15  # Java needs more warmup time for JIT to kick in.
 BENCHMARK_SECONDS=30
@@ -197,7 +196,6 @@ class CXXLanguage:
       yield _ping_pong_scenario(
           'cpp_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-          server_core_limit=SINGLE_MACHINE_CORES/2,
           use_unconstrained_client=True,
           secure=secure,
           categories=smoketest_categories)
@@ -205,7 +203,6 @@ class CXXLanguage:
       yield _ping_pong_scenario(
           'cpp_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-          server_core_limit=SINGLE_MACHINE_CORES/2,
           use_unconstrained_client=True,
           secure=secure)
 
@@ -213,7 +210,6 @@ class CXXLanguage:
           'cpp_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           use_unconstrained_client=True, use_generic_payload=True,
-          server_core_limit=SINGLE_MACHINE_CORES/2,
           secure=secure,
           categories=smoketest_categories)
 
-- 
GitLab


From c5943093b517c8672299307ac826e166509d1a6f Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Tue, 10 May 2016 11:40:46 -0700
Subject: [PATCH 356/570] Change argument type to avoid undefined behavior

---
 test/core/client_config/lb_policies_test.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/core/client_config/lb_policies_test.c b/test/core/client_config/lb_policies_test.c
index e766672cf5..2ec46124a8 100644
--- a/test/core/client_config/lb_policies_test.c
+++ b/test/core/client_config/lb_policies_test.c
@@ -438,9 +438,9 @@ static grpc_call **perform_multirequest(servers_fixture *f,
   return calls;
 }
 
-static void assert_channel_connectivity(
-    grpc_channel *ch, size_t num_accepted_conn_states,
-    grpc_connectivity_state accepted_conn_state, ...) {
+static void assert_channel_connectivity(grpc_channel *ch,
+                                        size_t num_accepted_conn_states,
+                                        int accepted_conn_state, ...) {
   size_t i;
   grpc_channel_stack *client_stack;
   grpc_channel_element *client_channel_filter;
@@ -456,7 +456,7 @@ static void assert_channel_connectivity(
   grpc_exec_ctx_finish(&exec_ctx);
   va_start(ap, accepted_conn_state);
   for (i = 0; i < num_accepted_conn_states; i++) {
-    if (actual_conn_state == accepted_conn_state) {
+    if ((int)actual_conn_state == accepted_conn_state) {
       break;
     }
     accepted_conn_state = va_arg(ap, grpc_connectivity_state);
-- 
GitLab


From 6ab85d0c00cc60505991660afe40a20d936b14ff Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 10 May 2016 11:55:54 -0700
Subject: [PATCH 357/570] regenerate tests.json

---
 tools/run_tests/tests.json | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 1939da7aec..f1d302f2ef 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23105,7 +23105,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23131,7 +23131,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23157,7 +23157,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23313,7 +23313,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23339,7 +23339,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23365,7 +23365,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 4, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
-- 
GitLab


From 08eae3ddab24fb1168e0a5f7fce83b8c3788768f Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 10 May 2016 12:50:05 -0700
Subject: [PATCH 358/570] Make Node build_package script consistent with
 grpc-tools package.json file

---
 tools/run_tests/build_package_node.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index 6bc9466b63..4646072a54 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -55,7 +55,7 @@ npm pack
 cp grpc-tools-*.tgz $artifacts/
 tools_version=$(npm list | grep -oP '(?<=grpc-tools@)\S+')
 
-output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/$tools_version
+output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/v$tools_version
 mkdir -p $output_dir
 
 for arch in {x86,x64}; do
-- 
GitLab


From 1128019d578e67040465cf1c187ccff3bda5a467 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 6 May 2016 13:28:46 -0700
Subject: [PATCH 359/570] add netperf to init script

---
 tools/gce/linux_performance_worker_init.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/gce/linux_performance_worker_init.sh b/tools/gce/linux_performance_worker_init.sh
index 96e8a1353c..dc4784262e 100755
--- a/tools/gce/linux_performance_worker_init.sh
+++ b/tools/gce/linux_performance_worker_init.sh
@@ -77,6 +77,9 @@ sudo apt-get install -y \
 # perftools
 sudo apt-get install -y google-perftools libgoogle-perftools-dev
 
+# netperf
+sudo apt-get install -y netperf
+
 # C++ dependencies
 sudo apt-get install -y libgflags-dev libgtest-dev libc++-dev clang
 
-- 
GitLab


From 4de2c3254bf9af853249d3ffc905dea8e982453c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 10 May 2016 14:33:07 -0700
Subject: [PATCH 360/570] add support for running netperf scenario

---
 tools/gce/create_linux_performance_worker.sh  |  2 +-
 .../run_tests/performance/bq_upload_result.py | 43 +++++++++++++++--
 tools/run_tests/performance/run_netperf.sh    | 45 ++++++++++++++++++
 tools/run_tests/run_performance_tests.py      | 47 ++++++++++++++++++-
 4 files changed, 130 insertions(+), 7 deletions(-)
 create mode 100755 tools/run_tests/performance/run_netperf.sh

diff --git a/tools/gce/create_linux_performance_worker.sh b/tools/gce/create_linux_performance_worker.sh
index 96d5558d9a..c9a0ffa4e1 100755
--- a/tools/gce/create_linux_performance_worker.sh
+++ b/tools/gce/create_linux_performance_worker.sh
@@ -50,7 +50,7 @@ gcloud compute instances create $INSTANCE_NAME \
     --machine-type $MACHINE_TYPE \
     --image ubuntu-15-10 \
     --boot-disk-size 300 \
-    --scope https://www.googleapis.com/auth/bigquery
+    --scopes https://www.googleapis.com/auth/bigquery
 
 echo 'Created GCE instance, waiting 60 seconds for it to come online.'
 sleep 60
diff --git a/tools/run_tests/performance/bq_upload_result.py b/tools/run_tests/performance/bq_upload_result.py
index ebd28f7591..fbccf3bdca 100755
--- a/tools/run_tests/performance/bq_upload_result.py
+++ b/tools/run_tests/performance/bq_upload_result.py
@@ -48,20 +48,47 @@ import big_query_utils
 _PROJECT_ID='grpc-testing'
 
 
-def _upload_scenario_result_to_bigquery(dataset_id, table_id, result_file):
+def _upload_netperf_latency_csv_to_bigquery(dataset_id, table_id, result_file):
+  with open(result_file, 'r') as f:
+    (col1, col2, col3) = f.read().split(',')
+    latency50 = float(col1.strip()) * 1000
+    latency90 = float(col2.strip()) * 1000
+    latency99 = float(col3.strip()) * 1000
+
+    scenario_result = {
+        'scenario': {
+          'name': 'netperf_tcp_rr'
+        },
+        'summary': {
+          'latency50': latency50,
+          'latency90': latency90,
+          'latency99': latency99
+        }
+    }
+
   bq = big_query_utils.create_big_query()
   _create_results_table(bq, dataset_id, table_id)
 
+  if not _insert_result(bq, dataset_id, table_id, scenario_result, flatten=False):
+    print 'Error uploading result to bigquery.'
+    sys.exit(1)
+
+
+def _upload_scenario_result_to_bigquery(dataset_id, table_id, result_file):
   with open(result_file, 'r') as f:
     scenario_result = json.loads(f.read())
 
+  bq = big_query_utils.create_big_query()
+  _create_results_table(bq, dataset_id, table_id)
+
   if not _insert_result(bq, dataset_id, table_id, scenario_result):
     print 'Error uploading result to bigquery.'
     sys.exit(1)
 
 
-def _insert_result(bq, dataset_id, table_id, scenario_result):
-  _flatten_result_inplace(scenario_result)
+def _insert_result(bq, dataset_id, table_id, scenario_result, flatten=True):
+  if flatten:
+    _flatten_result_inplace(scenario_result)
   _populate_metadata_inplace(scenario_result)
   row = big_query_utils.make_row(str(uuid.uuid4()), scenario_result)
   return big_query_utils.insert_rows(bq,
@@ -127,9 +154,17 @@ argp.add_argument('--bq_result_table', required=True, default=None, type=str,
                   help='Bigquery "dataset.table" to upload results to.')
 argp.add_argument('--file_to_upload', default='scenario_result.json', type=str,
                   help='Report file to upload.')
+argp.add_argument('--file_format',
+                  choices=['scenario_result','netperf_latency_csv'],
+                  default='scenario_result',
+                  help='Format of the file to upload.')
 
 args = argp.parse_args()
 
 dataset_id, table_id = args.bq_result_table.split('.', 2)
-_upload_scenario_result_to_bigquery(dataset_id, table_id, args.file_to_upload)
+
+if args.file_format == 'netperf_latency_csv':
+  _upload_netperf_latency_csv_to_bigquery(dataset_id, table_id, args.file_to_upload)
+else:
+  _upload_scenario_result_to_bigquery(dataset_id, table_id, args.file_to_upload)
 print 'Successfully uploaded %s to BigQuery.\n' % args.file_to_upload
diff --git a/tools/run_tests/performance/run_netperf.sh b/tools/run_tests/performance/run_netperf.sh
new file mode 100755
index 0000000000..55a0c31bd2
--- /dev/null
+++ b/tools/run_tests/performance/run_netperf.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -ex
+
+cd $(dirname $0)/../../..
+
+netperf >netperf_latency.txt -P 0 -t TCP_RR -H "$NETPERF_SERVER_HOST" -- -o P50_LATENCY,P90_LATENCY,P99_LATENCY
+
+cat netperf_latency.txt
+
+if [ "$BQ_RESULT_TABLE" != "" ]
+then
+  tools/run_tests/performance/bq_upload_result.py \
+      --file_to_upload=netperf_latency.txt \
+      --file_format=netperf_latency_csv \
+      --bq_result_table="$BQ_RESULT_TABLE"
+fi
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index b1f5889e54..674d864539 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -131,6 +131,25 @@ def create_quit_jobspec(workers, remote_host=None):
       verbose_success=True)
 
 
+def create_netperf_jobspec(server_host='localhost', client_host=None,
+                           bq_result_table=None):
+  """Runs netperf benchmark."""
+  cmd = 'NETPERF_SERVER_HOST="%s" ' % server_host
+  if bq_result_table:
+    cmd += 'BQ_RESULT_TABLE="%s" ' % bq_result_table
+  cmd += 'tools/run_tests/performance/run_netperf.sh'
+  if client_host:
+    user_at_host = '%s@%s' % (_REMOTE_HOST_USERNAME, client_host)
+    cmd = 'ssh %s "cd ~/performance_workspace/grpc/ && "%s' % (user_at_host, pipes.quote(cmd))
+
+  return jobset.JobSpec(
+      cmdline=[cmd],
+      shortname='netperf',
+      timeout_seconds=60,
+      shell=True,
+      verbose_success=True)
+
+
 def archive_repo(languages):
   """Archives local version of repo including submodules."""
   cmdline=['tar', '-cf', '../grpc.tar', '../grpc/']
@@ -244,12 +263,28 @@ def start_qpsworkers(languages, worker_hosts):
 
 
 def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
-                     category='all', bq_result_table=None):
+                     category='all', bq_result_table=None,
+                     netperf=False, netperf_hosts=[]):
   """Create jobspecs for scenarios to run."""
   all_workers = [worker
                  for workers in workers_by_lang.values()
                  for worker in workers]
   scenarios = []
+
+  if netperf:
+    if not netperf_hosts:
+      netperf_server='localhost'
+      netperf_client=None
+    elif len(netperf_hosts) == 1:
+      netperf_server=netperf_hosts[0]
+      netperf_client=netperf_hosts[0]
+    else:
+      netperf_server=netperf_hosts[0]
+      netperf_client=netperf_hosts[1]
+    scenarios.append(create_netperf_jobspec(server_host=netperf_server,
+                                            client_host=netperf_client,
+                                            bq_result_table=bq_result_table))
+
   for language in languages:
     for scenario_json in language.scenarios():
       if re.search(args.regex, scenario_json['name']):
@@ -316,6 +351,11 @@ argp.add_argument('--category',
                   choices=['smoketest','all'],
                   default='smoketest',
                   help='Select a category of tests to run. Smoketest runs by default.')
+argp.add_argument('--netperf',
+                  default=False,
+                  action='store_const',
+                  const=True,
+                  help='Run netperf benchmark as one of the scenarios.')
 
 args = argp.parse_args()
 
@@ -360,7 +400,10 @@ try:
                                remote_host=args.remote_driver_host,
                                regex=args.regex,
                                category=args.category,
-                               bq_result_table=args.bq_result_table)
+                               bq_result_table=args.bq_result_table,
+                               netperf=args.netperf,
+                               netperf_hosts=args.remote_worker_host)
+
   if not scenarios:
     raise Exception('No scenarios to run')
 
-- 
GitLab


From 6de6971bdca299edf4632c978310a8ca08daa672 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 10 May 2016 12:09:56 -0700
Subject: [PATCH 361/570] explicitly specify request and response size for
 netperf

---
 tools/run_tests/performance/run_netperf.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/performance/run_netperf.sh b/tools/run_tests/performance/run_netperf.sh
index 55a0c31bd2..298edbe0c3 100755
--- a/tools/run_tests/performance/run_netperf.sh
+++ b/tools/run_tests/performance/run_netperf.sh
@@ -32,7 +32,7 @@ set -ex
 
 cd $(dirname $0)/../../..
 
-netperf >netperf_latency.txt -P 0 -t TCP_RR -H "$NETPERF_SERVER_HOST" -- -o P50_LATENCY,P90_LATENCY,P99_LATENCY
+netperf >netperf_latency.txt -P 0 -t TCP_RR -H "$NETPERF_SERVER_HOST" -- -r 1,1 -o P50_LATENCY,P90_LATENCY,P99_LATENCY
 
 cat netperf_latency.txt
 
-- 
GitLab


From 19cd009ec14c1a759fe4d0ef79eb3fab738137ca Mon Sep 17 00:00:00 2001
From: Julien Boeuf <jboeuf@google.com>
Date: Tue, 10 May 2016 15:27:48 -0700
Subject: [PATCH 362/570] clang-format

---
 include/grpc++/impl/codegen/method_handler_impl.h  | 14 ++++++++------
 .../credentials/composite/composite_credentials.c  |  1 -
 .../credentials/composite/composite_credentials.h  |  1 -
 src/core/lib/security/credentials/credentials.c    |  8 +++-----
 .../security/credentials/fake/fake_credentials.c   |  1 -
 .../security/credentials/fake/fake_credentials.h   |  1 -
 .../google_default/google_default_credentials.c    |  2 +-
 .../google_default/google_default_credentials.h    |  2 --
 .../lib/security/credentials/iam/iam_credentials.c |  2 --
 .../lib/security/credentials/iam/iam_credentials.h |  3 ---
 src/core/lib/security/credentials/jwt/json_token.c |  1 -
 .../lib/security/credentials/jwt/jwt_credentials.c |  1 -
 .../lib/security/credentials/jwt/jwt_credentials.h |  1 -
 .../credentials/oauth2/oauth2_credentials.c        |  2 --
 .../credentials/oauth2/oauth2_credentials.h        |  2 --
 .../credentials/plugin/plugin_credentials.c        |  2 --
 .../credentials/plugin/plugin_credentials.h        |  3 ---
 .../lib/security/credentials/ssl/ssl_credentials.c |  4 ----
 .../lib/security/credentials/ssl/ssl_credentials.h |  1 -
 src/core/lib/security/util/json_util.c             |  1 -
 src/core/lib/security/util/json_util.h             |  4 +---
 test/core/security/jwt_verifier_test.c             |  2 +-
 .../security/print_google_default_creds_token.c    |  2 +-
 test/cpp/qps/client_async.cc                       | 12 ++++++++----
 test/cpp/qps/server_async.cc                       |  6 ++++--
 25 files changed, 27 insertions(+), 52 deletions(-)

diff --git a/include/grpc++/impl/codegen/method_handler_impl.h b/include/grpc++/impl/codegen/method_handler_impl.h
index ad74efabc4..21ac6c4fb5 100644
--- a/include/grpc++/impl/codegen/method_handler_impl.h
+++ b/include/grpc++/impl/codegen/method_handler_impl.h
@@ -44,10 +44,10 @@ namespace grpc {
 template <class ServiceType, class RequestType, class ResponseType>
 class RpcMethodHandler : public MethodHandler {
  public:
-  RpcMethodHandler(
-      std::function<Status(ServiceType*, ServerContext*, const RequestType*,
-                           ResponseType*)> func,
-      ServiceType* service)
+  RpcMethodHandler(std::function<Status(ServiceType*, ServerContext*,
+                                        const RequestType*, ResponseType*)>
+                       func,
+                   ServiceType* service)
       : func_(func), service_(service) {}
 
   void RunHandler(const HandlerParameter& param) GRPC_FINAL {
@@ -88,7 +88,8 @@ class ClientStreamingHandler : public MethodHandler {
  public:
   ClientStreamingHandler(
       std::function<Status(ServiceType*, ServerContext*,
-                           ServerReader<RequestType>*, ResponseType*)> func,
+                           ServerReader<RequestType>*, ResponseType*)>
+          func,
       ServiceType* service)
       : func_(func), service_(service) {}
 
@@ -124,7 +125,8 @@ class ServerStreamingHandler : public MethodHandler {
  public:
   ServerStreamingHandler(
       std::function<Status(ServiceType*, ServerContext*, const RequestType*,
-                           ServerWriter<ResponseType>*)> func,
+                           ServerWriter<ResponseType>*)>
+          func,
       ServiceType* service)
       : func_(func), service_(service) {}
 
diff --git a/src/core/lib/security/credentials/composite/composite_credentials.c b/src/core/lib/security/credentials/composite/composite_credentials.c
index 4a17f7c1b9..18189a8fb8 100644
--- a/src/core/lib/security/credentials/composite/composite_credentials.c
+++ b/src/core/lib/security/credentials/composite/composite_credentials.c
@@ -260,4 +260,3 @@ grpc_channel_credentials *grpc_composite_channel_credentials_create(
   c->call_creds = grpc_call_credentials_ref(call_creds);
   return &c->base;
 }
-
diff --git a/src/core/lib/security/credentials/composite/composite_credentials.h b/src/core/lib/security/credentials/composite/composite_credentials.h
index c83f74429f..3e360c177f 100644
--- a/src/core/lib/security/credentials/composite/composite_credentials.h
+++ b/src/core/lib/security/credentials/composite/composite_credentials.h
@@ -69,4 +69,3 @@ typedef struct {
 } grpc_composite_call_credentials;
 
 #endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
-
diff --git a/src/core/lib/security/credentials/credentials.c b/src/core/lib/security/credentials/credentials.c
index 29cf9ee884..3dde6e587d 100644
--- a/src/core/lib/security/credentials/credentials.c
+++ b/src/core/lib/security/credentials/credentials.c
@@ -53,10 +53,9 @@
 
 /* -- Common. -- */
 
-grpc_credentials_metadata_request *
-grpc_credentials_metadata_request_create(grpc_call_credentials *creds,
-                                         grpc_credentials_metadata_cb cb,
-                                         void *user_data) {
+grpc_credentials_metadata_request *grpc_credentials_metadata_request_create(
+    grpc_call_credentials *creds, grpc_credentials_metadata_cb cb,
+    void *user_data) {
   grpc_credentials_metadata_request *r =
       gpr_malloc(sizeof(grpc_credentials_metadata_request));
   r->creds = grpc_call_credentials_ref(creds);
@@ -230,4 +229,3 @@ grpc_server_credentials *grpc_find_server_credentials_in_args(
   }
   return NULL;
 }
-
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.c b/src/core/lib/security/credentials/fake/fake_credentials.c
index 2a5d225078..54d7cf2581 100644
--- a/src/core/lib/security/credentials/fake/fake_credentials.c
+++ b/src/core/lib/security/credentials/fake/fake_credentials.c
@@ -136,4 +136,3 @@ grpc_call_credentials *grpc_md_only_test_credentials_create(
   c->is_async = is_async;
   return &c->base;
 }
-
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.h b/src/core/lib/security/credentials/fake/fake_credentials.h
index 10c2a0b5ce..e2403b5d80 100644
--- a/src/core/lib/security/credentials/fake/fake_credentials.h
+++ b/src/core/lib/security/credentials/fake/fake_credentials.h
@@ -53,4 +53,3 @@ typedef struct {
 } grpc_md_only_test_credentials;
 
 #endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
-
diff --git a/src/core/lib/security/credentials/google_default/google_default_credentials.c b/src/core/lib/security/credentials/google_default/google_default_credentials.c
index da23bba62b..a521d95abc 100644
--- a/src/core/lib/security/credentials/google_default/google_default_credentials.c
+++ b/src/core/lib/security/credentials/google_default/google_default_credentials.c
@@ -41,8 +41,8 @@
 
 #include "src/core/lib/http/httpcli.h"
 #include "src/core/lib/http/parser.h"
-#include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h"
 #include "src/core/lib/security/credentials/jwt/jwt_credentials.h"
+#include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h"
 #include "src/core/lib/support/env.h"
 #include "src/core/lib/support/load_file.h"
 #include "src/core/lib/surface/api_trace.h"
diff --git a/src/core/lib/security/credentials/google_default/google_default_credentials.h b/src/core/lib/security/credentials/google_default/google_default_credentials.h
index 33e8c2ec8d..838989f6f0 100644
--- a/src/core/lib/security/credentials/google_default/google_default_credentials.h
+++ b/src/core/lib/security/credentials/google_default/google_default_credentials.h
@@ -43,5 +43,3 @@
 void grpc_flush_cached_google_default_credentials(void);
 
 #endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
-
-
diff --git a/src/core/lib/security/credentials/iam/iam_credentials.c b/src/core/lib/security/credentials/iam/iam_credentials.c
index ec0f2841f2..89defa7c60 100644
--- a/src/core/lib/security/credentials/iam/iam_credentials.c
+++ b/src/core/lib/security/credentials/iam/iam_credentials.c
@@ -83,5 +83,3 @@ grpc_call_credentials *grpc_google_iam_credentials_create(
       c->iam_md, GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY, authority_selector);
   return &c->base;
 }
-
-
diff --git a/src/core/lib/security/credentials/iam/iam_credentials.h b/src/core/lib/security/credentials/iam/iam_credentials.h
index 7110eaf478..06b4db8bef 100644
--- a/src/core/lib/security/credentials/iam/iam_credentials.h
+++ b/src/core/lib/security/credentials/iam/iam_credentials.h
@@ -42,6 +42,3 @@ typedef struct {
 } grpc_google_iam_credentials;
 
 #endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
-
-
-
diff --git a/src/core/lib/security/credentials/jwt/json_token.c b/src/core/lib/security/credentials/jwt/json_token.c
index fd3d0d6a64..354c13133e 100644
--- a/src/core/lib/security/credentials/jwt/json_token.c
+++ b/src/core/lib/security/credentials/jwt/json_token.c
@@ -318,4 +318,3 @@ void grpc_jwt_encode_and_sign_set_override(
     grpc_jwt_encode_and_sign_override func) {
   g_jwt_encode_and_sign_override = func;
 }
-
diff --git a/src/core/lib/security/credentials/jwt/jwt_credentials.c b/src/core/lib/security/credentials/jwt/jwt_credentials.c
index 9fd0527a52..8755a96af4 100644
--- a/src/core/lib/security/credentials/jwt/jwt_credentials.c
+++ b/src/core/lib/security/credentials/jwt/jwt_credentials.c
@@ -158,4 +158,3 @@ grpc_call_credentials *grpc_service_account_jwt_access_credentials_create(
   return grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
       grpc_auth_json_key_create_from_string(json_key), token_lifetime);
 }
-
diff --git a/src/core/lib/security/credentials/jwt/jwt_credentials.h b/src/core/lib/security/credentials/jwt/jwt_credentials.h
index 6faf676414..6fba3dfcfd 100644
--- a/src/core/lib/security/credentials/jwt/jwt_credentials.h
+++ b/src/core/lib/security/credentials/jwt/jwt_credentials.h
@@ -60,4 +60,3 @@ grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
     grpc_auth_json_key key, gpr_timespec token_lifetime);
 
 #endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
-
diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.c b/src/core/lib/security/credentials/oauth2/oauth2_credentials.c
index 0984d1f53f..973c6e1d17 100644
--- a/src/core/lib/security/credentials/oauth2/oauth2_credentials.c
+++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.c
@@ -426,5 +426,3 @@ grpc_call_credentials *grpc_access_token_credentials_create(
   gpr_free(token_md_value);
   return &c->base;
 }
-
-
diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
index 6cdcc68514..658cde89c1 100644
--- a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
+++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
@@ -82,7 +82,6 @@ typedef struct {
   grpc_fetch_oauth2_func fetch_func;
 } grpc_oauth2_token_fetcher_credentials;
 
-
 // Google refresh token credentials.
 typedef struct {
   grpc_oauth2_token_fetcher_credentials base;
@@ -108,4 +107,3 @@ grpc_oauth2_token_fetcher_credentials_parse_server_response(
     grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime);
 
 #endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
-
diff --git a/src/core/lib/security/credentials/plugin/plugin_credentials.c b/src/core/lib/security/credentials/plugin/plugin_credentials.c
index b075e14551..bae357321e 100644
--- a/src/core/lib/security/credentials/plugin/plugin_credentials.c
+++ b/src/core/lib/security/credentials/plugin/plugin_credentials.c
@@ -127,5 +127,3 @@ grpc_call_credentials *grpc_metadata_credentials_create_from_plugin(
   c->plugin = plugin;
   return &c->base;
 }
-
-
diff --git a/src/core/lib/security/credentials/plugin/plugin_credentials.h b/src/core/lib/security/credentials/plugin/plugin_credentials.h
index cdabbbd30f..0b91d2f616 100644
--- a/src/core/lib/security/credentials/plugin/plugin_credentials.h
+++ b/src/core/lib/security/credentials/plugin/plugin_credentials.h
@@ -43,6 +43,3 @@ typedef struct {
 } grpc_plugin_credentials;
 
 #endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
-
-
-
diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.c b/src/core/lib/security/credentials/ssl/ssl_credentials.c
index ee8d2e4365..545bca9d98 100644
--- a/src/core/lib/security/credentials/ssl/ssl_credentials.c
+++ b/src/core/lib/security/credentials/ssl/ssl_credentials.c
@@ -160,7 +160,6 @@ static void ssl_server_destruct(grpc_server_credentials *creds) {
   if (c->config.pem_root_certs != NULL) gpr_free(c->config.pem_root_certs);
 }
 
-
 static grpc_security_status ssl_server_create_security_connector(
     grpc_server_credentials *creds, grpc_server_security_connector **sc) {
   grpc_ssl_server_credentials *c = (grpc_ssl_server_credentials *)creds;
@@ -170,7 +169,6 @@ static grpc_security_status ssl_server_create_security_connector(
 static grpc_server_credentials_vtable ssl_server_vtable = {
     ssl_server_destruct, ssl_server_create_security_connector};
 
-
 static void ssl_build_server_config(
     const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
     size_t num_key_cert_pairs,
@@ -206,7 +204,6 @@ static void ssl_build_server_config(
   }
 }
 
-
 grpc_server_credentials *grpc_ssl_server_credentials_create(
     const char *pem_root_certs, grpc_ssl_pem_key_cert_pair *pem_key_cert_pairs,
     size_t num_key_cert_pairs, int force_client_auth, void *reserved) {
@@ -241,4 +238,3 @@ grpc_server_credentials *grpc_ssl_server_credentials_create_ex(
                           &c->config);
   return &c->base;
 }
-
diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.h b/src/core/lib/security/credentials/ssl/ssl_credentials.h
index ea4bdabc04..f23dbdbe49 100644
--- a/src/core/lib/security/credentials/ssl/ssl_credentials.h
+++ b/src/core/lib/security/credentials/ssl/ssl_credentials.h
@@ -46,4 +46,3 @@ typedef struct {
 } grpc_ssl_server_credentials;
 
 #endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_SSL_SSL_CREDENTIALS_H */
-
diff --git a/src/core/lib/security/util/json_util.c b/src/core/lib/security/util/json_util.c
index 9eda12c628..7eed039baa 100644
--- a/src/core/lib/security/util/json_util.c
+++ b/src/core/lib/security/util/json_util.c
@@ -59,4 +59,3 @@ bool grpc_copy_json_string_property(const grpc_json *json,
   *copied_value = gpr_strdup(prop_value);
   return true;
 }
-
diff --git a/src/core/lib/security/util/json_util.h b/src/core/lib/security/util/json_util.h
index 3046412729..5959626a5f 100644
--- a/src/core/lib/security/util/json_util.h
+++ b/src/core/lib/security/util/json_util.h
@@ -50,8 +50,6 @@ const char *grpc_json_get_string_property(const grpc_json *json,
 // Copies the value of the json child property specified by prop_name.
 // Returns false if the property was not found.
 bool grpc_copy_json_string_property(const grpc_json *json,
-                                    const char *prop_name,
-                                    char **copied_value);
+                                    const char *prop_name, char **copied_value);
 
 #endif  // GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H
-
diff --git a/test/core/security/jwt_verifier_test.c b/test/core/security/jwt_verifier_test.c
index 50bf25171c..7f4f4ffadf 100644
--- a/test/core/security/jwt_verifier_test.c
+++ b/test/core/security/jwt_verifier_test.c
@@ -43,8 +43,8 @@
 #include <grpc/support/string_util.h>
 
 #include "src/core/lib/http/httpcli.h"
-#include "src/core/lib/security/util/b64.h"
 #include "src/core/lib/security/credentials/jwt/json_token.h"
+#include "src/core/lib/security/util/b64.h"
 #include "test/core/util/test_config.h"
 
 /* This JSON key was generated with the GCE console and revoked immediately.
diff --git a/test/core/security/print_google_default_creds_token.c b/test/core/security/print_google_default_creds_token.c
index 10a5e5224e..1b7036cf9e 100644
--- a/test/core/security/print_google_default_creds_token.c
+++ b/test/core/security/print_google_default_creds_token.c
@@ -42,8 +42,8 @@
 #include <grpc/support/slice.h>
 #include <grpc/support/sync.h>
 
-#include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/security/credentials/composite/composite_credentials.h"
+#include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/support/string.h"
 
 typedef struct {
diff --git a/test/cpp/qps/client_async.cc b/test/cpp/qps/client_async.cc
index e72cef2811..c32160a7d4 100644
--- a/test/cpp/qps/client_async.cc
+++ b/test/cpp/qps/client_async.cc
@@ -84,7 +84,8 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
       std::function<
           std::unique_ptr<grpc::ClientAsyncResponseReader<ResponseType>>(
               BenchmarkService::Stub*, grpc::ClientContext*, const RequestType&,
-              CompletionQueue*)> start_req,
+              CompletionQueue*)>
+          start_req,
       std::function<void(grpc::Status, ResponseType*)> on_done)
       : context_(),
         stub_(stub),
@@ -165,7 +166,8 @@ class AsyncClient : public ClientImpl<StubType, RequestType> {
   AsyncClient(const ClientConfig& config,
               std::function<ClientRpcContext*(
                   StubType*, std::function<gpr_timespec()> next_issue,
-                  const RequestType&)> setup_ctx,
+                  const RequestType&)>
+                  setup_ctx,
               std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
                   create_stub)
       : ClientImpl<StubType, RequestType>(config, create_stub),
@@ -278,7 +280,8 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
       std::function<std::unique_ptr<
           grpc::ClientAsyncReaderWriter<RequestType, ResponseType>>(
           BenchmarkService::Stub*, grpc::ClientContext*, CompletionQueue*,
-          void*)> start_req,
+          void*)>
+          start_req,
       std::function<void(grpc::Status, ResponseType*)> on_done)
       : context_(),
         stub_(stub),
@@ -405,7 +408,8 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
       std::function<gpr_timespec()> next_issue,
       std::function<std::unique_ptr<grpc::GenericClientAsyncReaderWriter>(
           grpc::GenericStub*, grpc::ClientContext*,
-          const grpc::string& method_name, CompletionQueue*, void*)> start_req,
+          const grpc::string& method_name, CompletionQueue*, void*)>
+          start_req,
       std::function<void(grpc::Status, ByteBuffer*)> on_done)
       : context_(),
         stub_(stub),
diff --git a/test/cpp/qps/server_async.cc b/test/cpp/qps/server_async.cc
index a68f1ae7b6..1234542687 100644
--- a/test/cpp/qps/server_async.cc
+++ b/test/cpp/qps/server_async.cc
@@ -73,7 +73,8 @@ class AsyncQpsServerTest : public Server {
                          CompletionQueue *, ServerCompletionQueue *, void *)>
           request_streaming_function,
       std::function<grpc::Status(const PayloadConfig &, const RequestType *,
-                                 ResponseType *)> process_rpc)
+                                 ResponseType *)>
+          process_rpc)
       : Server(config) {
     char *server_address = NULL;
 
@@ -190,7 +191,8 @@ class AsyncQpsServerTest : public Server {
     ServerRpcContextUnaryImpl(
         std::function<void(ServerContextType *, RequestType *,
                            grpc::ServerAsyncResponseWriter<ResponseType> *,
-                           void *)> request_method,
+                           void *)>
+            request_method,
         std::function<grpc::Status(const RequestType *, ResponseType *)>
             invoke_method)
         : srv_ctx_(new ServerContextType),
-- 
GitLab


From 2b2f414dd1cb3d1f72c8f2713e381f1bb260b3f7 Mon Sep 17 00:00:00 2001
From: Julien Boeuf <jboeuf@google.com>
Date: Tue, 10 May 2016 15:29:42 -0700
Subject: [PATCH 363/570] Fixing headers.

---
 .../credentials/composite/composite_credentials.h         | 6 +++---
 src/core/lib/security/credentials/fake/fake_credentials.h | 8 ++++----
 .../google_default/google_default_credentials.h           | 7 +++----
 src/core/lib/security/credentials/iam/iam_credentials.h   | 8 +++-----
 src/core/lib/security/credentials/jwt/jwt_credentials.h   | 6 +++---
 .../lib/security/credentials/oauth2/oauth2_credentials.h  | 6 +++---
 .../lib/security/credentials/plugin/plugin_credentials.h  | 8 +++-----
 src/core/lib/security/util/json_util.h                    | 2 +-
 tools/dockerfile/grpc_clang_format/Dockerfile             | 5 ++---
 9 files changed, 25 insertions(+), 31 deletions(-)

diff --git a/src/core/lib/security/credentials/composite/composite_credentials.h b/src/core/lib/security/credentials/composite/composite_credentials.h
index c83f74429f..96d3b14cc4 100644
--- a/src/core/lib/security/credentials/composite/composite_credentials.h
+++ b/src/core/lib/security/credentials/composite/composite_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -68,5 +68,5 @@ typedef struct {
   grpc_call_credentials_array inner;
 } grpc_composite_call_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H */
 
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.h b/src/core/lib/security/credentials/fake/fake_credentials.h
index 10c2a0b5ce..9cf38084a3 100644
--- a/src/core/lib/security/credentials/fake/fake_credentials.h
+++ b/src/core/lib/security/credentials/fake/fake_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_FAKE_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_FAKE_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -40,6 +40,7 @@
 
 /* Creates a fake transport security credentials object for testing. */
 grpc_channel_credentials *grpc_fake_transport_security_credentials_create(void);
+
 /* Creates a fake server transport security credentials object for testing. */
 grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
     void);
@@ -52,5 +53,4 @@ typedef struct {
   int is_async;
 } grpc_md_only_test_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
-
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_FAKE_CREDENTIALS_H */
diff --git a/src/core/lib/security/credentials/google_default/google_default_credentials.h b/src/core/lib/security/credentials/google_default/google_default_credentials.h
index 33e8c2ec8d..fa3f1ae1bf 100644
--- a/src/core/lib/security/credentials/google_default/google_default_credentials.h
+++ b/src/core/lib/security/credentials/google_default/google_default_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_GOOGLE_DEFAULT_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_GOOGLE_DEFAULT_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -42,6 +42,5 @@
 
 void grpc_flush_cached_google_default_credentials(void);
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
-
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_GOOGLE_DEFAULT_CREDENTIALS_H */
 
diff --git a/src/core/lib/security/credentials/iam/iam_credentials.h b/src/core/lib/security/credentials/iam/iam_credentials.h
index 7110eaf478..58b77723fd 100644
--- a/src/core/lib/security/credentials/iam/iam_credentials.h
+++ b/src/core/lib/security/credentials/iam/iam_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -41,7 +41,5 @@ typedef struct {
   grpc_credentials_md_store *iam_md;
 } grpc_google_iam_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
-
-
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H */
 
diff --git a/src/core/lib/security/credentials/jwt/jwt_credentials.h b/src/core/lib/security/credentials/jwt/jwt_credentials.h
index 6faf676414..acc73dd47f 100644
--- a/src/core/lib/security/credentials/jwt/jwt_credentials.h
+++ b/src/core/lib/security/credentials/jwt/jwt_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/security/credentials/jwt/json_token.h"
@@ -59,5 +59,5 @@ grpc_call_credentials *
 grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
     grpc_auth_json_key key, gpr_timespec token_lifetime);
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_CREDENTIALS_H */
 
diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
index 6cdcc68514..4d28fce629 100644
--- a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
+++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H
 
 #include "src/core/lib/json/json.h"
 #include "src/core/lib/security/credentials/credentials.h"
@@ -107,5 +107,5 @@ grpc_oauth2_token_fetcher_credentials_parse_server_response(
     const struct grpc_http_response *response,
     grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime);
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H */
 
diff --git a/src/core/lib/security/credentials/plugin/plugin_credentials.h b/src/core/lib/security/credentials/plugin/plugin_credentials.h
index cdabbbd30f..5b28531152 100644
--- a/src/core/lib/security/credentials/plugin/plugin_credentials.h
+++ b/src/core/lib/security/credentials/plugin/plugin_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_PLUGIN_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_PLUGIN_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -42,7 +42,5 @@ typedef struct {
   grpc_credentials_md_store *plugin_md;
 } grpc_plugin_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
-
-
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_PLUGIN_CREDENTIALS_H */
 
diff --git a/src/core/lib/security/util/json_util.h b/src/core/lib/security/util/json_util.h
index 3046412729..7f3d4659c3 100644
--- a/src/core/lib/security/util/json_util.h
+++ b/src/core/lib/security/util/json_util.h
@@ -53,5 +53,5 @@ bool grpc_copy_json_string_property(const grpc_json *json,
                                     const char *prop_name,
                                     char **copied_value);
 
-#endif  // GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H
+#endif /* GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H */
 
diff --git a/tools/dockerfile/grpc_clang_format/Dockerfile b/tools/dockerfile/grpc_clang_format/Dockerfile
index 41239e9c23..4338b83e32 100644
--- a/tools/dockerfile/grpc_clang_format/Dockerfile
+++ b/tools/dockerfile/grpc_clang_format/Dockerfile
@@ -30,9 +30,8 @@
 FROM ubuntu:wily
 RUN apt-get update
 RUN apt-get -y install wget
-RUN echo deb http://llvm.org/apt/wily/ llvm-toolchain-wily main >> /etc/apt/sources.list
-RUN echo deb-src http://llvm.org/apt/wily/ llvm-toolchain-wily main >> /etc/apt/sources.list
-RUN wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key| apt-key add -
+RUN echo deb http://llvm.org/apt/wily/ llvm-toolchain-wily-3.8 main >> /etc/apt/sources.list
+RUN echo deb-src http://llvm.org/apt/wily/ llvm-toolchain-wily-3.8 main >> /etc/apt/sources.list
 RUN apt-get update
 RUN apt-get -y install clang-format-3.8
 ADD clang_format_all_the_things.sh /
-- 
GitLab


From c810a3817014044926545f9c65e4c45ccb25ef9f Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Wed, 11 May 2016 00:15:32 +0200
Subject: [PATCH 364/570] Bumping protobuf submodule to beta-3-pre1.

---
 third_party/protobuf                                 | 2 +-
 tools/distrib/python/grpcio_tools/protoc_lib_deps.py | 2 +-
 tools/run_tests/sanity/check_submodules.sh           | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/third_party/protobuf b/third_party/protobuf
index d5fb408ddc..a1938b2aa9 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit d5fb408ddc281ffcadeb08699e65bb694656d0bd
+Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
diff --git a/tools/distrib/python/grpcio_tools/protoc_lib_deps.py b/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
index 9f31172170..135ac5cbb3 100644
--- a/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
+++ b/tools/distrib/python/grpcio_tools/protoc_lib_deps.py
@@ -29,4 +29,4 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 # AUTO-GENERATED BY make_grpcio_tools.py!
-CC_FILES=['google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
+CC_FILES=['google/protobuf/compiler/zip_writer.cc', 'google/protobuf/compiler/subprocess.cc', 'google/protobuf/compiler/ruby/ruby_generator.cc', 'google/protobuf/compiler/python/python_generator.cc', 'google/protobuf/compiler/plugin.pb.cc', 'google/protobuf/compiler/plugin.cc', 'google/protobuf/compiler/objectivec/objectivec_primitive_field.cc', 'google/protobuf/compiler/objectivec/objectivec_oneof.cc', 'google/protobuf/compiler/objectivec/objectivec_message_field.cc', 'google/protobuf/compiler/objectivec/objectivec_message.cc', 'google/protobuf/compiler/objectivec/objectivec_map_field.cc', 'google/protobuf/compiler/objectivec/objectivec_helpers.cc', 'google/protobuf/compiler/objectivec/objectivec_generator.cc', 'google/protobuf/compiler/objectivec/objectivec_file.cc', 'google/protobuf/compiler/objectivec/objectivec_field.cc', 'google/protobuf/compiler/objectivec/objectivec_extension.cc', 'google/protobuf/compiler/objectivec/objectivec_enum_field.cc', 'google/protobuf/compiler/objectivec/objectivec_enum.cc', 'google/protobuf/compiler/js/js_generator.cc', 'google/protobuf/compiler/javanano/javanano_primitive_field.cc', 'google/protobuf/compiler/javanano/javanano_message_field.cc', 'google/protobuf/compiler/javanano/javanano_message.cc', 'google/protobuf/compiler/javanano/javanano_map_field.cc', 'google/protobuf/compiler/javanano/javanano_helpers.cc', 'google/protobuf/compiler/javanano/javanano_generator.cc', 'google/protobuf/compiler/javanano/javanano_file.cc', 'google/protobuf/compiler/javanano/javanano_field.cc', 'google/protobuf/compiler/javanano/javanano_extension.cc', 'google/protobuf/compiler/javanano/javanano_enum_field.cc', 'google/protobuf/compiler/javanano/javanano_enum.cc', 'google/protobuf/compiler/java/java_string_field_lite.cc', 'google/protobuf/compiler/java/java_string_field.cc', 'google/protobuf/compiler/java/java_shared_code_generator.cc', 'google/protobuf/compiler/java/java_service.cc', 'google/protobuf/compiler/java/java_primitive_field_lite.cc', 'google/protobuf/compiler/java/java_primitive_field.cc', 'google/protobuf/compiler/java/java_name_resolver.cc', 'google/protobuf/compiler/java/java_message_lite.cc', 'google/protobuf/compiler/java/java_message_field_lite.cc', 'google/protobuf/compiler/java/java_message_field.cc', 'google/protobuf/compiler/java/java_message_builder_lite.cc', 'google/protobuf/compiler/java/java_message_builder.cc', 'google/protobuf/compiler/java/java_message.cc', 'google/protobuf/compiler/java/java_map_field_lite.cc', 'google/protobuf/compiler/java/java_map_field.cc', 'google/protobuf/compiler/java/java_lazy_message_field_lite.cc', 'google/protobuf/compiler/java/java_lazy_message_field.cc', 'google/protobuf/compiler/java/java_helpers.cc', 'google/protobuf/compiler/java/java_generator_factory.cc', 'google/protobuf/compiler/java/java_generator.cc', 'google/protobuf/compiler/java/java_file.cc', 'google/protobuf/compiler/java/java_field.cc', 'google/protobuf/compiler/java/java_extension_lite.cc', 'google/protobuf/compiler/java/java_extension.cc', 'google/protobuf/compiler/java/java_enum_lite.cc', 'google/protobuf/compiler/java/java_enum_field_lite.cc', 'google/protobuf/compiler/java/java_enum_field.cc', 'google/protobuf/compiler/java/java_enum.cc', 'google/protobuf/compiler/java/java_doc_comment.cc', 'google/protobuf/compiler/java/java_context.cc', 'google/protobuf/compiler/csharp/csharp_wrapper_field.cc', 'google/protobuf/compiler/csharp/csharp_source_generator_base.cc', 'google/protobuf/compiler/csharp/csharp_repeated_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_message_field.cc', 'google/protobuf/compiler/csharp/csharp_repeated_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_reflection_class.cc', 'google/protobuf/compiler/csharp/csharp_primitive_field.cc', 'google/protobuf/compiler/csharp/csharp_message_field.cc', 'google/protobuf/compiler/csharp/csharp_message.cc', 'google/protobuf/compiler/csharp/csharp_map_field.cc', 'google/protobuf/compiler/csharp/csharp_helpers.cc', 'google/protobuf/compiler/csharp/csharp_generator.cc', 'google/protobuf/compiler/csharp/csharp_field_base.cc', 'google/protobuf/compiler/csharp/csharp_enum_field.cc', 'google/protobuf/compiler/csharp/csharp_enum.cc', 'google/protobuf/compiler/csharp/csharp_doc_comment.cc', 'google/protobuf/compiler/cpp/cpp_string_field.cc', 'google/protobuf/compiler/cpp/cpp_service.cc', 'google/protobuf/compiler/cpp/cpp_primitive_field.cc', 'google/protobuf/compiler/cpp/cpp_message_field.cc', 'google/protobuf/compiler/cpp/cpp_message.cc', 'google/protobuf/compiler/cpp/cpp_map_field.cc', 'google/protobuf/compiler/cpp/cpp_helpers.cc', 'google/protobuf/compiler/cpp/cpp_generator.cc', 'google/protobuf/compiler/cpp/cpp_file.cc', 'google/protobuf/compiler/cpp/cpp_field.cc', 'google/protobuf/compiler/cpp/cpp_extension.cc', 'google/protobuf/compiler/cpp/cpp_enum_field.cc', 'google/protobuf/compiler/cpp/cpp_enum.cc', 'google/protobuf/compiler/command_line_interface.cc', 'google/protobuf/compiler/code_generator.cc', 'google/protobuf/wrappers.pb.cc', 'google/protobuf/wire_format.cc', 'google/protobuf/util/type_resolver_util.cc', 'google/protobuf/util/time_util.cc', 'google/protobuf/util/message_differencer.cc', 'google/protobuf/util/json_util.cc', 'google/protobuf/util/internal/utility.cc', 'google/protobuf/util/internal/type_info_test_helper.cc', 'google/protobuf/util/internal/type_info.cc', 'google/protobuf/util/internal/protostream_objectwriter.cc', 'google/protobuf/util/internal/protostream_objectsource.cc', 'google/protobuf/util/internal/proto_writer.cc', 'google/protobuf/util/internal/object_writer.cc', 'google/protobuf/util/internal/json_stream_parser.cc', 'google/protobuf/util/internal/json_objectwriter.cc', 'google/protobuf/util/internal/json_escaping.cc', 'google/protobuf/util/internal/field_mask_utility.cc', 'google/protobuf/util/internal/error_listener.cc', 'google/protobuf/util/internal/default_value_objectwriter.cc', 'google/protobuf/util/internal/datapiece.cc', 'google/protobuf/util/field_mask_util.cc', 'google/protobuf/util/field_comparator.cc', 'google/protobuf/unknown_field_set.cc', 'google/protobuf/type.pb.cc', 'google/protobuf/timestamp.pb.cc', 'google/protobuf/text_format.cc', 'google/protobuf/stubs/substitute.cc', 'google/protobuf/stubs/mathlimits.cc', 'google/protobuf/struct.pb.cc', 'google/protobuf/source_context.pb.cc', 'google/protobuf/service.cc', 'google/protobuf/reflection_ops.cc', 'google/protobuf/message.cc', 'google/protobuf/map_field.cc', 'google/protobuf/io/zero_copy_stream_impl.cc', 'google/protobuf/io/tokenizer.cc', 'google/protobuf/io/strtod.cc', 'google/protobuf/io/printer.cc', 'google/protobuf/io/gzip_stream.cc', 'google/protobuf/generated_message_reflection.cc', 'google/protobuf/field_mask.pb.cc', 'google/protobuf/extension_set_heavy.cc', 'google/protobuf/empty.pb.cc', 'google/protobuf/dynamic_message.cc', 'google/protobuf/duration.pb.cc', 'google/protobuf/descriptor_database.cc', 'google/protobuf/descriptor.pb.cc', 'google/protobuf/descriptor.cc', 'google/protobuf/compiler/parser.cc', 'google/protobuf/compiler/importer.cc', 'google/protobuf/api.pb.cc', 'google/protobuf/any.pb.cc', 'google/protobuf/any.cc', 'google/protobuf/wire_format_lite.cc', 'google/protobuf/stubs/time.cc', 'google/protobuf/stubs/strutil.cc', 'google/protobuf/stubs/structurally_valid.cc', 'google/protobuf/stubs/stringprintf.cc', 'google/protobuf/stubs/stringpiece.cc', 'google/protobuf/stubs/statusor.cc', 'google/protobuf/stubs/status.cc', 'google/protobuf/stubs/once.cc', 'google/protobuf/stubs/int128.cc', 'google/protobuf/stubs/common.cc', 'google/protobuf/stubs/bytestream.cc', 'google/protobuf/stubs/atomicops_internals_x86_msvc.cc', 'google/protobuf/stubs/atomicops_internals_x86_gcc.cc', 'google/protobuf/repeated_field.cc', 'google/protobuf/message_lite.cc', 'google/protobuf/io/zero_copy_stream_impl_lite.cc', 'google/protobuf/io/zero_copy_stream.cc', 'google/protobuf/io/coded_stream.cc', 'google/protobuf/generated_message_util.cc', 'google/protobuf/extension_set.cc', 'google/protobuf/arenastring.cc', 'google/protobuf/arena.cc']
diff --git a/tools/run_tests/sanity/check_submodules.sh b/tools/run_tests/sanity/check_submodules.sh
index 3349d28cf9..3b8d81b18f 100755
--- a/tools/run_tests/sanity/check_submodules.sh
+++ b/tools/run_tests/sanity/check_submodules.sh
@@ -45,7 +45,7 @@ cat << EOF | awk '{ print $1 }' | sort > $want_submodules
  05b155ff59114735ec8cd089f669c4c3d8f59029 third_party/gflags (v2.1.0-45-g05b155f)
  c99458533a9b4c743ed51537e25989ea55944908 third_party/googletest (release-1.7.0)
  f8ac463766281625ad710900479130c7fcb4d63b third_party/nanopb (nanopb-0.3.4-29-gf8ac463)
- d5fb408ddc281ffcadeb08699e65bb694656d0bd third_party/protobuf (v3.0.0-beta-2)
+ a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03 third_party/protobuf (v3.0.0-beta-3-pre1)
  50893291621658f355bc5b4d450a8d06a563053d third_party/zlib (v1.2.8)
 EOF
 
-- 
GitLab


From b6f853d0658397ad13c3fb6032114fa179738c70 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Tue, 10 May 2016 13:10:25 -0700
Subject: [PATCH 365/570] Add comment

---
 include/grpc++/impl/codegen/call.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/grpc++/impl/codegen/call.h b/include/grpc++/impl/codegen/call.h
index c10c834b04..d457f03fa6 100644
--- a/include/grpc++/impl/codegen/call.h
+++ b/include/grpc++/impl/codegen/call.h
@@ -329,6 +329,8 @@ class CallOpGenericRecvMessage {
 
   template <class R>
   void RecvMessage(R* message) {
+    // Use an explicit base class pointer to avoid resolution error in the
+    // following unique_ptr::reset for some old implementations.
     CallOpGenericRecvMessageHelper::DeserializeFunc* func =
         new CallOpGenericRecvMessageHelper::DeserializeFuncType<R>(message);
     deserialize_.reset(func);
-- 
GitLab


From 1eb8d54a1967edbc234d8abae5b1c4216c8bd867 Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Tue, 10 May 2016 16:57:14 -0700
Subject: [PATCH 366/570] Added true async qps client

---
 .../grpcio/tests/qps/benchmark_client.py      | 60 ++++++++++++++++---
 src/python/grpcio/tests/qps/client_runner.py  |  2 +-
 src/python/grpcio/tests/qps/worker_server.py  |  5 +-
 .../run_tests/performance/scenario_config.py  | 49 ++++++++-------
 4 files changed, 81 insertions(+), 35 deletions(-)

diff --git a/src/python/grpcio/tests/qps/benchmark_client.py b/src/python/grpcio/tests/qps/benchmark_client.py
index eed0b0c6da..b372ea01ad 100644
--- a/src/python/grpcio/tests/qps/benchmark_client.py
+++ b/src/python/grpcio/tests/qps/benchmark_client.py
@@ -39,6 +39,7 @@ except ImportError:
 from concurrent import futures
 
 from grpc.beta import implementations
+from grpc.framework.interfaces.face import face
 from src.proto.grpc.testing import messages_pb2
 from src.proto.grpc.testing import services_pb2
 from tests.unit import resources
@@ -141,10 +142,10 @@ class UnaryAsyncBenchmarkClient(BenchmarkClient):
     self._stub = None
 
 
-class StreamingAsyncBenchmarkClient(BenchmarkClient):
+class StreamingSyncBenchmarkClient(BenchmarkClient):
 
   def __init__(self, server, config, hist):
-    super(StreamingAsyncBenchmarkClient, self).__init__(server, config, hist)
+    super(StreamingSyncBenchmarkClient, self).__init__(server, config, hist)
     self._is_streaming = False
     self._pool = futures.ThreadPoolExecutor(max_workers=1)
     # Use a thread-safe queue to put requests on the stream
@@ -167,12 +168,12 @@ class StreamingAsyncBenchmarkClient(BenchmarkClient):
   def _request_stream(self):
     self._is_streaming = True
     if self._generic:
-      response_stream = self._stub.inline_stream_stream(
-          'grpc.testing.BenchmarkService', 'StreamingCall',
-          self._request_generator(), _TIMEOUT)
+      stream_callable = self._stub.stream_stream(
+          'grpc.testing.BenchmarkService', 'StreamingCall')
     else:
-      response_stream = self._stub.StreamingCall(self._request_generator(),
-                                                 _TIMEOUT)
+      stream_callable = self._stub.StreamingCall
+
+    response_stream = stream_callable(self._request_generator(), _TIMEOUT)
     for _ in response_stream:
       end_time = time.time()
       self._handle_response(end_time - self._send_time_queue.get_nowait())
@@ -184,3 +185,48 @@ class StreamingAsyncBenchmarkClient(BenchmarkClient):
         yield request
       except queue.Empty:
         pass
+
+
+class AsyncReceiver(face.ResponseReceiver):
+  """Receiver for async stream responses."""
+
+  def __init__(self, send_time_queue, response_handler):
+    self._send_time_queue = send_time_queue
+    self._response_handler = response_handler
+
+  def initial_metadata(self, initial_mdetadata):
+    pass
+
+  def response(self, response):
+    end_time = time.time()
+    self._response_handler(end_time - self._send_time_queue.get_nowait())
+
+  def complete(self, terminal_metadata, code, details):
+    pass
+
+
+class StreamingAsyncBenchmarkClient(BenchmarkClient):
+
+  def __init__(self, server, config, hist):
+    super(StreamingAsyncBenchmarkClient, self).__init__(server, config, hist)
+    self._send_time_queue = queue.Queue()
+    self._receiver = AsyncReceiver(self._send_time_queue, self._handle_response)
+    self._rendezvous = None
+
+  def send_request(self):
+    if self._rendezvous is not None:
+      self._send_time_queue.put(time.time())
+      self._rendezvous.consume(self._request)
+
+  def start(self):
+    if self._generic:
+      stream_callable = self._stub.stream_stream(
+          'grpc.testing.BenchmarkService', 'StreamingCall')
+    else:
+      stream_callable = self._stub.StreamingCall
+    self._rendezvous = stream_callable.event(
+        self._receiver, lambda *args: None, _TIMEOUT)
+
+  def stop(self):
+    self._rendezvous.terminate()
+    self._rendezvous = None
diff --git a/src/python/grpcio/tests/qps/client_runner.py b/src/python/grpcio/tests/qps/client_runner.py
index a36c30ccc0..1ede7d2af1 100644
--- a/src/python/grpcio/tests/qps/client_runner.py
+++ b/src/python/grpcio/tests/qps/client_runner.py
@@ -89,9 +89,9 @@ class ClosedLoopClientRunner(ClientRunner):
 
   def start(self):
     self._is_running = True
+    self._client.start()
     for _ in xrange(self._request_count):
       self._client.send_request()
-    self._client.start()
 
   def stop(self):
     self._is_running = False
diff --git a/src/python/grpcio/tests/qps/worker_server.py b/src/python/grpcio/tests/qps/worker_server.py
index 0b3acc14e7..1f9af5482c 100644
--- a/src/python/grpcio/tests/qps/worker_server.py
+++ b/src/python/grpcio/tests/qps/worker_server.py
@@ -146,8 +146,9 @@ class WorkerServer(services_pb2.BetaWorkerServiceServicer):
       if config.rpc_type == control_pb2.UNARY:
         client = benchmark_client.UnarySyncBenchmarkClient(
             server, config, qps_data)
-      else:
-        raise Exception('STREAMING SYNC client not supported')
+      elif config.rpc_type == control_pb2.STREAMING:
+        client = benchmark_client.StreamingSyncBenchmarkClient(
+            server, config, qps_data)
     elif config.client_type == control_pb2.ASYNC_CLIENT:
       if config.rpc_type == control_pb2.UNARY:
         client = benchmark_client.UnaryAsyncBenchmarkClient(
diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index d393709623..30db85cf48 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -355,39 +355,39 @@ class PythonLanguage:
     return 500
 
   def scenarios(self):
-    # TODO(jtattermusch): this scenario reports QPS 0.0
-    yield _ping_pong_scenario(
-        'python_generic_async_streaming_ping_pong', rpc_type='STREAMING',
-        client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-        use_generic_payload=True,
-        categories=[SMOKETEST])
-
-    # TODO(jtattermusch): make this scenario work
+    # TODO(issue #6522): Empty streaming requests does not work for python
     #yield _ping_pong_scenario(
-    #    'python_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
-    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+    #    'python_generic_async_streaming_ping_pong', rpc_type='STREAMING',
+    #    client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+    #    use_generic_payload=True,
+    #    categories=[SMOKETEST])
 
-    # TODO(jtattermusch): make this scenario work
-    #yield _ping_pong_scenario(
-    #    'python_protobuf_async_unary_ping_pong', rpc_type='UNARY',
-    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER')
+    yield _ping_pong_scenario(
+        'python_protobuf_async_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='SYNC_SERVER')
+
+    yield _ping_pong_scenario(
+        'python_protobuf_async_unary_ping_pong', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='SYNC_SERVER')
 
     yield _ping_pong_scenario(
         'python_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
         client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
         categories=[SMOKETEST])
 
-    # TODO(jtattermusch): make this scenario work
+    # TODO(jtattermusch): 
+    # The qps_worker server gets thread starved with ~6400 threads, the GIL
+    # enforces that a single thread runs at a time, with no way to set thread
+    # priority.  Re-evaluate after changing DEEP and WIDE.
     #yield _ping_pong_scenario(
     #    'python_protobuf_sync_unary_qps_unconstrained', rpc_type='UNARY',
     #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
     #    use_unconstrained_client=True)
 
-    # TODO(jtattermusch): make this scenario work
-    #yield _ping_pong_scenario(
-    #    'python_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
-    #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-    #    use_unconstrained_client=True)
+    yield _ping_pong_scenario(
+        'python_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
+        client_type='ASYNC_CLIENT', server_type='SYNC_SERVER',
+        use_unconstrained_client=True)
 
     yield _ping_pong_scenario(
         'python_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
@@ -395,11 +395,10 @@ class PythonLanguage:
         server_language='c++', server_core_limit=1, async_server_threads=1,
         categories=[SMOKETEST])
 
-    # TODO(jtattermusch): make this scenario work
-    #yield _ping_pong_scenario(
-    #    'python_to_cpp_protobuf_sync_streaming_ping_pong', rpc_type='STREAMING',
-    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-    #    server_language='c++', server_core_limit=1, async_server_threads=1)
+    yield _ping_pong_scenario(
+        'python_to_cpp_protobuf_sync_streaming_ping_pong', rpc_type='STREAMING',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        server_language='c++', server_core_limit=1, async_server_threads=1)
 
   def __str__(self):
     return 'python'
-- 
GitLab


From d6a8397bccdc50dcea08402257cdeb14a2d7898f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 10 May 2016 16:38:23 -0700
Subject: [PATCH 367/570] add more examples and improve existing ones

---
 .../MathClientServerTests.cs                  |  2 +-
 src/csharp/Grpc.Examples/MathExamples.cs      | 38 +++++++++++++++++++
 src/csharp/Grpc.Examples/MathServiceImpl.cs   | 29 +++++++-------
 3 files changed, 53 insertions(+), 16 deletions(-)

diff --git a/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs b/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
index 875202b950..ee11105efe 100644
--- a/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
+++ b/src/csharp/Grpc.Examples.Tests/MathClientServerTests.cs
@@ -92,7 +92,7 @@ namespace Math.Tests
         public void DivByZero()
         {
             var ex = Assert.Throws<RpcException>(() => client.Div(new DivArgs { Dividend = 0, Divisor = 0 }));
-            Assert.AreEqual(StatusCode.Unknown, ex.Status.StatusCode);
+            Assert.AreEqual(StatusCode.InvalidArgument, ex.Status.StatusCode);
         }
 
         [Test]
diff --git a/src/csharp/Grpc.Examples/MathExamples.cs b/src/csharp/Grpc.Examples/MathExamples.cs
index 6075420974..d260830b94 100644
--- a/src/csharp/Grpc.Examples/MathExamples.cs
+++ b/src/csharp/Grpc.Examples/MathExamples.cs
@@ -32,6 +32,7 @@
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
+using Grpc.Core;
 using Grpc.Core.Utils;
 
 namespace Math
@@ -109,5 +110,42 @@ namespace Math
             DivReply result = await client.DivAsync(new DivArgs { Dividend = sum.Num_, Divisor = numbers.Count });
             Console.WriteLine("Avg Result: " + result);
         }
+
+        /// <summary>
+        /// Shows how to handle a call ending with non-OK status.
+        /// </summary>
+        public static async Task HandleErrorExample(Math.MathClient client)
+        {
+            try
+            {
+                 DivReply result = await client.DivAsync(new DivArgs { Dividend = 5, Divisor = 0 });
+            }
+            catch (RpcException ex)
+            {
+                Console.WriteLine(string.Format("RPC ended with status {0}", ex.Status));
+            }
+        }
+
+        /// <summary>
+        /// Shows how to send request headers and how to access response headers
+        /// and response trailers.
+        /// </summary>
+        public static async Task MetadataExample(Math.MathClient client)
+        {
+            var requestHeaders = new Metadata
+            {
+                { "custom-header", "custom-value" }
+            };
+
+            var call = client.DivAsync(new DivArgs { Dividend = 5, Divisor = 0 }, requestHeaders);
+
+            // Get response headers
+            Metadata responseHeaders = await call.ResponseHeadersAsync;
+
+            var result = await call;
+
+            // Get response trailers after the call has finished.
+            Metadata responseTrailers = call.GetTrailers();
+        }
     }
 }
diff --git a/src/csharp/Grpc.Examples/MathServiceImpl.cs b/src/csharp/Grpc.Examples/MathServiceImpl.cs
index 79c56e57a8..a28020f62f 100644
--- a/src/csharp/Grpc.Examples/MathServiceImpl.cs
+++ b/src/csharp/Grpc.Examples/MathServiceImpl.cs
@@ -52,23 +52,15 @@ namespace Math
 
         public override async Task Fib(FibArgs request, IServerStreamWriter<Num> responseStream, ServerCallContext context)
         {
-            if (request.Limit <= 0)
-            {
-                // keep streaming the sequence until cancelled.
-                IEnumerator<Num> fibEnumerator = FibInternal(long.MaxValue).GetEnumerator();
-                while (!context.CancellationToken.IsCancellationRequested && fibEnumerator.MoveNext())
-                {
-                    await responseStream.WriteAsync(fibEnumerator.Current);
-                    await Task.Delay(100);
-                }
-            }
+            var limit = request.Limit > 0 ? request.Limit : long.MaxValue;
+            var fibEnumerator = FibInternal(limit).GetEnumerator();
 
-            if (request.Limit > 0)
+            // Keep streaming the sequence until the call is cancelled.
+            // Use CancellationToken from ServerCallContext to detect the cancellation.
+            while (!context.CancellationToken.IsCancellationRequested && fibEnumerator.MoveNext())
             {
-                foreach (var num in FibInternal(request.Limit))
-                {
-                    await responseStream.WriteAsync(num);
-                }
+                await responseStream.WriteAsync(fibEnumerator.Current);
+                await Task.Delay(100);
             }
         }
 
@@ -89,6 +81,13 @@ namespace Math
 
         static DivReply DivInternal(DivArgs args)
         {
+            if (args.Divisor == 0)
+            {
+                // One can finish the RPC with non-ok status by throwing RpcException instance.
+                // Alternatively, resulting status can be set using ServerCallContext.Status
+                throw new RpcException(new Status(StatusCode.InvalidArgument, "Division by zero"));
+            }
+
             long quotient = args.Dividend / args.Divisor;
             long remainder = args.Dividend % args.Divisor;
             return new DivReply { Quotient = quotient, Remainder = remainder };
-- 
GitLab


From 87f9e660f1e5ee85768e809aeee070e54f4e0b4c Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 10 May 2016 17:55:29 -0700
Subject: [PATCH 368/570] Fix encoding and piping problems with Node plugin
 wrapper

---
 src/node/tools/bin/protoc.js        | 5 +++--
 src/node/tools/bin/protoc_plugin.js | 8 +++++---
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/node/tools/bin/protoc.js b/src/node/tools/bin/protoc.js
index 4d50c94b0f..3bd1b84ffe 100755
--- a/src/node/tools/bin/protoc.js
+++ b/src/node/tools/bin/protoc.js
@@ -51,6 +51,7 @@ execFile(protoc, process.argv.slice(2), function(error, stdout, stderr) {
   if (error) {
     throw error;
   }
-  console.log(stdout);
-  console.log(stderr);
 });
+
+child_process.stdout.pipe(process.stdout);
+child_process.stderr.pipe(process.stderr);
diff --git a/src/node/tools/bin/protoc_plugin.js b/src/node/tools/bin/protoc_plugin.js
index 281ec0d85e..857882e1c3 100755
--- a/src/node/tools/bin/protoc_plugin.js
+++ b/src/node/tools/bin/protoc_plugin.js
@@ -47,10 +47,12 @@ var exe_ext = process.platform === 'win32' ? '.exe' : '';
 
 var plugin = path.resolve(__dirname, 'grpc_node_plugin' + exe_ext);
 
-execFile(plugin, process.argv.slice(2), function(error, stdout, stderr) {
+var child_process = execFile(plugin, process.argv.slice(2), {encoding: 'buffer'}, function(error, stdout, stderr) {
   if (error) {
     throw error;
   }
-  console.log(stdout);
-  console.log(stderr);
 });
+
+process.stdin.pipe(child_process.stdin);
+child_process.stdout.pipe(process.stdout);
+child_process.stderr.pipe(process.stderr);
-- 
GitLab


From 8291274e0e3f1a3d79aea3290cdbd7070eba8896 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 10 May 2016 17:56:29 -0700
Subject: [PATCH 369/570] Fixed variable

---
 src/node/tools/bin/protoc.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node/tools/bin/protoc.js b/src/node/tools/bin/protoc.js
index 3bd1b84ffe..53fc5dc428 100755
--- a/src/node/tools/bin/protoc.js
+++ b/src/node/tools/bin/protoc.js
@@ -47,7 +47,7 @@ var exe_ext = process.platform === 'win32' ? '.exe' : '';
 
 var protoc = path.resolve(__dirname, 'protoc' + exe_ext);
 
-execFile(protoc, process.argv.slice(2), function(error, stdout, stderr) {
+var child_process = execFile(protoc, process.argv.slice(2), function(error, stdout, stderr) {
   if (error) {
     throw error;
   }
-- 
GitLab


From f7b01874fde5b276500f69dcd83ca713cde2e10b Mon Sep 17 00:00:00 2001
From: thinkerou <thinkerou@gmail.com>
Date: Wed, 11 May 2016 10:23:26 +0800
Subject: [PATCH 370/570] add ownend and delete dtor

---
 src/php/ext/grpc/call.c                | 1 -
 src/php/ext/grpc/call_credentials.c    | 1 -
 src/php/ext/grpc/channel.c             | 1 -
 src/php/ext/grpc/channel_credentials.c | 1 -
 src/php/ext/grpc/server.c              | 1 -
 src/php/ext/grpc/server_credentials.c  | 1 -
 src/php/ext/grpc/timeval.c             | 6 +-----
 7 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c
index b19e8f017f..a2c1c08169 100644
--- a/src/php/ext/grpc/call.c
+++ b/src/php/ext/grpc/call.c
@@ -65,7 +65,6 @@ void free_wrapped_grpc_call(void *object TSRMLS_DC) {
   if (call->owned && call->wrapped != NULL) {
     grpc_call_destroy(call->wrapped);
   }
-  zend_object_std_dtor(&call->std TSRMLS_CC);
   efree(call);
 }
 
diff --git a/src/php/ext/grpc/call_credentials.c b/src/php/ext/grpc/call_credentials.c
index ce9cbdf226..285c4e7c85 100644
--- a/src/php/ext/grpc/call_credentials.c
+++ b/src/php/ext/grpc/call_credentials.c
@@ -60,7 +60,6 @@ void free_wrapped_grpc_call_credentials(void *object TSRMLS_DC) {
   if (creds->wrapped != NULL) {
     grpc_call_credentials_release(creds->wrapped);
   }
-  zend_object_std_dtor(&creds->std TSRMLS_CC);
   efree(creds);
 }
 
diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c
index 665430b99c..eba2c81424 100644
--- a/src/php/ext/grpc/channel.c
+++ b/src/php/ext/grpc/channel.c
@@ -64,7 +64,6 @@ void free_wrapped_grpc_channel(void *object TSRMLS_DC) {
   if (channel->wrapped != NULL) {
     grpc_channel_destroy(channel->wrapped);
   }
-  zend_object_std_dtor(&channel->std TSRMLS_CC);
   efree(channel);
 }
 
diff --git a/src/php/ext/grpc/channel_credentials.c b/src/php/ext/grpc/channel_credentials.c
index d5a6531b54..ae9a9897fc 100644
--- a/src/php/ext/grpc/channel_credentials.c
+++ b/src/php/ext/grpc/channel_credentials.c
@@ -59,7 +59,6 @@ void free_wrapped_grpc_channel_credentials(void *object TSRMLS_DC) {
   if (creds->wrapped != NULL) {
     grpc_channel_credentials_release(creds->wrapped);
   }
-  zend_object_std_dtor(&creds->std TSRMLS_CC);
   efree(creds);
 }
 
diff --git a/src/php/ext/grpc/server.c b/src/php/ext/grpc/server.c
index 0d12bbe5c2..ca129e76ca 100644
--- a/src/php/ext/grpc/server.c
+++ b/src/php/ext/grpc/server.c
@@ -69,7 +69,6 @@ void free_wrapped_grpc_server(void *object TSRMLS_DC) {
                                 gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
     grpc_server_destroy(server->wrapped);
   }
-  zend_object_std_dtor(&server->std TSRMLS_CC);
   efree(server);
 }
 
diff --git a/src/php/ext/grpc/server_credentials.c b/src/php/ext/grpc/server_credentials.c
index 25a2ca577d..f3951b31fe 100644
--- a/src/php/ext/grpc/server_credentials.c
+++ b/src/php/ext/grpc/server_credentials.c
@@ -58,7 +58,6 @@ void free_wrapped_grpc_server_credentials(void *object TSRMLS_DC) {
   if (creds->wrapped != NULL) {
     grpc_server_credentials_release(creds->wrapped);
   }
-  zend_object_std_dtor(&creds->std TSRMLS_CC);
   efree(creds);
 }
 
diff --git a/src/php/ext/grpc/timeval.c b/src/php/ext/grpc/timeval.c
index 102361d404..4fd069e19a 100644
--- a/src/php/ext/grpc/timeval.c
+++ b/src/php/ext/grpc/timeval.c
@@ -53,11 +53,7 @@
 zend_class_entry *grpc_ce_timeval;
 
 /* Frees and destroys an instance of wrapped_grpc_call */
-void free_wrapped_grpc_timeval(void *object TSRMLS_DC) {
-    wrapped_grpc_timeval *timeval = (wrapped_grpc_timeval *)object;
-    zend_object_std_dtor(&timeval->std TSRMLS_CC);
-    efree(object);
-}
+void free_wrapped_grpc_timeval(void *object TSRMLS_DC) { efree(object); }
 
 /* Initializes an instance of wrapped_grpc_timeval to be associated with an
  * object of a class specified by class_type */
-- 
GitLab


From 3b3069d062d8796292197977d69d0c1730227d1f Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 11 May 2016 08:43:01 -0700
Subject: [PATCH 371/570] Add some missing directories to package.json

---
 package.json                    | 2 ++
 templates/package.json.template | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/package.json b/package.json
index ae5fb0c657..b256fadd61 100644
--- a/package.json
+++ b/package.json
@@ -67,6 +67,8 @@
     "src/node/ext",
     "include/grpc",
     "src/core",
+    "src/boringssl",
+    "src/zlib",
     "third_party/nanopb",
     "third_party/zlib",
     "third_party/boringssl",
diff --git a/templates/package.json.template b/templates/package.json.template
index 11718b1ccb..9d19ca0629 100644
--- a/templates/package.json.template
+++ b/templates/package.json.template
@@ -69,6 +69,8 @@
       "src/node/ext",
       "include/grpc",
       "src/core",
+      "src/boringssl",
+      "src/zlib",
       "third_party/nanopb",
       "third_party/zlib",
       "third_party/boringssl",
-- 
GitLab


From 3b59b0f417571871acbb30a0cc817451d11eee17 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 10 May 2016 14:44:05 -0700
Subject: [PATCH 372/570] integrate Go qps worker

---
 .../performance/build_performance.sh          |  5 +-
 .../performance/build_performance_go.sh       | 44 +++++++++++
 tools/run_tests/performance/kill_workers.sh   |  3 +
 .../performance/remote_host_prepare.sh        |  2 +-
 tools/run_tests/performance/run_worker_go.sh  | 35 +++++++++
 .../run_tests/performance/scenario_config.py  | 76 +++++++++++++++++++
 6 files changed, 162 insertions(+), 3 deletions(-)
 create mode 100755 tools/run_tests/performance/build_performance_go.sh
 create mode 100755 tools/run_tests/performance/run_worker_go.sh

diff --git a/tools/run_tests/performance/build_performance.sh b/tools/run_tests/performance/build_performance.sh
index 8cfe1c48e9..352c679757 100755
--- a/tools/run_tests/performance/build_performance.sh
+++ b/tools/run_tests/performance/build_performance.sh
@@ -33,8 +33,6 @@ set -ex
 
 cd $(dirname $0)/../../..
 
-#TODO(jtattermusch): add support for more languages
-
 CONFIG=${CONFIG:-opt}
 
 # build C++ qps worker & driver always - we need at least the driver to
@@ -53,6 +51,9 @@ do
     (cd ../grpc-java/ &&
       ./gradlew -PskipCodegen=true :grpc-benchmarks:installDist)
     ;;
+  "go")
+    tools/run_tests/performance/build_performance_go.sh
+    ;;
   *)
     tools/run_tests/run_tests.py -l $language -c $CONFIG --build_only -j 8
     ;;
diff --git a/tools/run_tests/performance/build_performance_go.sh b/tools/run_tests/performance/build_performance_go.sh
new file mode 100755
index 0000000000..3719cc5986
--- /dev/null
+++ b/tools/run_tests/performance/build_performance_go.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -ex
+
+cd $(dirname $0)/../../..
+
+export GOPATH=$(pwd)/../gopath
+
+# Get grpc-go and the dependencies but get rid of the upstream/master version
+go get google.golang.org/grpc
+rm -rf "${GOPATH}/src/google.golang.org/grpc"
+
+# Get the revision of grpc-go we want to test
+git clone --recursive ../grpc-go ${GOPATH}/src/google.golang.org/grpc
+
+(cd ${GOPATH}/src/google.golang.org/grpc/benchmark/worker && go install)
diff --git a/tools/run_tests/performance/kill_workers.sh b/tools/run_tests/performance/kill_workers.sh
index 7a8763424d..f306f0c991 100755
--- a/tools/run_tests/performance/kill_workers.sh
+++ b/tools/run_tests/performance/kill_workers.sh
@@ -52,3 +52,6 @@ ps -C python -o pid=,cmd= | grep 'qps_worker.py' | awk '{print $1}' | xargs kill
 
 # Java
 jps | grep LoadWorker | awk '{print $1}' | xargs kill -9
+
+# Go
+killall -9 worker || true
diff --git a/tools/run_tests/performance/remote_host_prepare.sh b/tools/run_tests/performance/remote_host_prepare.sh
index d7f539a74e..f81102bbdc 100755
--- a/tools/run_tests/performance/remote_host_prepare.sh
+++ b/tools/run_tests/performance/remote_host_prepare.sh
@@ -39,7 +39,7 @@ ssh "${USER_AT_HOST}" "rm -rf ~/performance_workspace && mkdir -p ~/performance_
 # mess with the results, be rough and reboot the slave here
 # and wait for it to come back online.
 # could also kill jenkins.
-ssh "${USER_AT_HOST}" "killall -9 qps_worker mono node ruby || true"
+ssh "${USER_AT_HOST}" "killall -9 qps_worker mono node ruby worker || true"
 
 # push the current sources to the slave and unpack it.
 scp ../grpc.tar "${USER_AT_HOST}:~/performance_workspace"
diff --git a/tools/run_tests/performance/run_worker_go.sh b/tools/run_tests/performance/run_worker_go.sh
new file mode 100755
index 0000000000..f7f2ece137
--- /dev/null
+++ b/tools/run_tests/performance/run_worker_go.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+set -ex
+
+cd $(dirname $0)/../../..
+
+../gopath/bin/worker $@
diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index a13e8b739f..1ec70f1ab6 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -521,6 +521,81 @@ class JavaLanguage:
     return 'java'
 
 
+class GoLanguage:
+
+  def __init__(self):
+    pass
+    self.safename = str(self)
+
+  def worker_cmdline(self):
+    return ['tools/run_tests/performance/run_worker_go.sh']
+
+  def worker_port_offset(self):
+    return 600
+
+  def scenarios(self):
+    for secure in [True, False]:
+      secstr = 'secure' if secure else 'insecure'
+      smoketest_categories = [SMOKETEST] if secure else None
+
+      yield _ping_pong_scenario(
+          'go_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_generic_payload=True, async_server_threads=1,
+          secure=secure,
+          categories=smoketest_categories)
+
+      yield _ping_pong_scenario(
+          'go_protobuf_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          async_server_threads=1,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'go_protobuf_async_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          async_server_threads=1,
+          secure=secure,
+          categories=smoketest_categories)
+
+      yield _ping_pong_scenario(
+          'go_protobuf_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+          async_server_threads=1,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'go_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          use_unconstrained_client=True,
+          secure=secure,
+          categories=smoketest_categories)
+
+      yield _ping_pong_scenario(
+          'go_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          use_unconstrained_client=True,
+          secure=secure,)
+
+      yield _ping_pong_scenario(
+          'go_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_unconstrained_client=True, use_generic_payload=True,
+          secure=secure)
+
+      yield _ping_pong_scenario(
+          'go_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          use_unconstrained_client=True, use_generic_payload=True,
+          async_server_threads=1,
+          secure=secure)
+
+      # TODO(jtattermusch): add scenarios go vs C++ 
+
+  def __str__(self):
+    return 'go'
+
+
 LANGUAGES = {
     'c++' : CXXLanguage(),
     'csharp' : CSharpLanguage(),
@@ -528,4 +603,5 @@ LANGUAGES = {
     'ruby' : RubyLanguage(),
     'java' : JavaLanguage(),
     'python' : PythonLanguage(),
+    'go' : GoLanguage(),
 }
-- 
GitLab


From 4bd3a7cecb78098516338a43552f72fc9b56573d Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 09:29:08 -0700
Subject: [PATCH 373/570] change go scenarios to use sync api

---
 .../run_tests/performance/scenario_config.py  | 39 +++++++------------
 1 file changed, 15 insertions(+), 24 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 1ec70f1ab6..4fe66dff41 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -538,56 +538,47 @@ class GoLanguage:
       secstr = 'secure' if secure else 'insecure'
       smoketest_categories = [SMOKETEST] if secure else None
 
+      # ASYNC_GENERIC_SERVER for Go actually uses a sync streaming server,
+      # but that's mostly because of lack of better name of the enum value. 
       yield _ping_pong_scenario(
-          'go_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          'go_generic_sync_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='SYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           use_generic_payload=True, async_server_threads=1,
           secure=secure,
           categories=smoketest_categories)
 
       yield _ping_pong_scenario(
-          'go_protobuf_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          'go_protobuf_sync_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
+          client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
           async_server_threads=1,
           secure=secure)
 
       yield _ping_pong_scenario(
-          'go_protobuf_async_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          'go_protobuf_sync_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
           async_server_threads=1,
           secure=secure,
           categories=smoketest_categories)
 
       yield _ping_pong_scenario(
-          'go_protobuf_unary_ping_pong_%s' % secstr, rpc_type='UNARY',
+          'go_protobuf_sync_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
           client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-          async_server_threads=1,
-          secure=secure)
-
-      yield _ping_pong_scenario(
-          'go_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           use_unconstrained_client=True,
           secure=secure,
           categories=smoketest_categories)
 
       yield _ping_pong_scenario(
-          'go_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+          'go_protobuf_sync_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
           use_unconstrained_client=True,
-          secure=secure,)
-
-      yield _ping_pong_scenario(
-          'go_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          use_unconstrained_client=True, use_generic_payload=True,
           secure=secure)
 
+      # ASYNC_GENERIC_SERVER for Go actually uses a sync streaming server,
+      # but that's mostly because of lack of better name of the enum value.
       yield _ping_pong_scenario(
-          'go_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          'go_generic_sync_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
+          client_type='SYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           use_unconstrained_client=True, use_generic_payload=True,
-          async_server_threads=1,
           secure=secure)
 
       # TODO(jtattermusch): add scenarios go vs C++ 
-- 
GitLab


From 9d8612054749b9f5cd5c2e001c8a288870b27c11 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 11 May 2016 10:12:57 -0700
Subject: [PATCH 374/570] clang-format

---
 .../grpc++/impl/codegen/method_handler_impl.h | 14 ++++----
 src/core/lib/iomgr/ev_poll_posix.c            |  9 +++--
 .../set_initial_connect_string_test.c         | 36 +++++++++++++++----
 test/cpp/qps/client_async.cc                  | 12 ++++---
 test/cpp/qps/server_async.cc                  |  6 ++--
 5 files changed, 56 insertions(+), 21 deletions(-)

diff --git a/include/grpc++/impl/codegen/method_handler_impl.h b/include/grpc++/impl/codegen/method_handler_impl.h
index ad74efabc4..21ac6c4fb5 100644
--- a/include/grpc++/impl/codegen/method_handler_impl.h
+++ b/include/grpc++/impl/codegen/method_handler_impl.h
@@ -44,10 +44,10 @@ namespace grpc {
 template <class ServiceType, class RequestType, class ResponseType>
 class RpcMethodHandler : public MethodHandler {
  public:
-  RpcMethodHandler(
-      std::function<Status(ServiceType*, ServerContext*, const RequestType*,
-                           ResponseType*)> func,
-      ServiceType* service)
+  RpcMethodHandler(std::function<Status(ServiceType*, ServerContext*,
+                                        const RequestType*, ResponseType*)>
+                       func,
+                   ServiceType* service)
       : func_(func), service_(service) {}
 
   void RunHandler(const HandlerParameter& param) GRPC_FINAL {
@@ -88,7 +88,8 @@ class ClientStreamingHandler : public MethodHandler {
  public:
   ClientStreamingHandler(
       std::function<Status(ServiceType*, ServerContext*,
-                           ServerReader<RequestType>*, ResponseType*)> func,
+                           ServerReader<RequestType>*, ResponseType*)>
+          func,
       ServiceType* service)
       : func_(func), service_(service) {}
 
@@ -124,7 +125,8 @@ class ServerStreamingHandler : public MethodHandler {
  public:
   ServerStreamingHandler(
       std::function<Status(ServiceType*, ServerContext*, const RequestType*,
-                           ServerWriter<ResponseType>*)> func,
+                           ServerWriter<ResponseType>*)>
+          func,
       ServiceType* service)
       : func_(func), service_(service) {}
 
diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index 69489f4b53..0240ea0a01 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -924,10 +924,10 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
         for (i = 2; i < pfd_count; i++) {
           if (watchers[i].fd == NULL) {
             fd_end_poll(exec_ctx, &watchers[i], 0, 0);
-            continue;
+          } else {
+            fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
+                        pfds[i].revents & POLLOUT_CHECK);
           }
-          fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
-                      pfds[i].revents & POLLOUT_CHECK);
         }
       }
 
@@ -963,6 +963,9 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       }
       keep_polling = 1;
     }
+    if (keep_polling) {
+      now = gpr_now(now.clock_type);
+    }
   }
   if (added_worker) {
     remove_worker(pollset, &worker);
diff --git a/test/core/client_config/set_initial_connect_string_test.c b/test/core/client_config/set_initial_connect_string_test.c
index 83058d9b2c..5b7f222f7a 100644
--- a/test/core/client_config/set_initial_connect_string_test.c
+++ b/test/core/client_config/set_initial_connect_string_test.c
@@ -37,6 +37,7 @@
 #include <grpc/support/host_port.h>
 #include <grpc/support/log.h>
 #include <grpc/support/slice.h>
+#include <grpc/support/thd.h>
 
 #include "src/core/ext/client_config/initial_connect_string.h"
 #include "src/core/lib/iomgr/sockaddr.h"
@@ -139,7 +140,7 @@ static void start_rpc(int use_creds, int target_port) {
   state.op.reserved = NULL;
   GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(state.call, &state.op,
                                                    (size_t)(1), NULL, NULL));
-  grpc_completion_queue_next(state.cq, n_sec_deadline(1), NULL);
+  grpc_completion_queue_next(state.cq, n_sec_deadline(5), NULL);
 }
 
 static void cleanup_rpc(void) {
@@ -157,12 +158,29 @@ static void cleanup_rpc(void) {
   gpr_free(state.target);
 }
 
-static void poll_server_until_read_done(test_tcp_server *server) {
-  gpr_timespec deadline = n_sec_deadline(5);
+typedef struct {
+  test_tcp_server *server;
+  gpr_event *signal_when_done;
+} poll_args;
+
+static void actually_poll_server(void *arg) {
+  poll_args *pa = arg;
+  gpr_timespec deadline = n_sec_deadline(10);
   while (state.done == 0 &&
          gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0) {
-    test_tcp_server_poll(server, 1);
+    test_tcp_server_poll(pa->server, 1);
   }
+  gpr_event_set(pa->signal_when_done, (void *)1);
+  gpr_free(pa);
+}
+
+static void poll_server_until_read_done(test_tcp_server *server,
+                                        gpr_event *signal_when_done) {
+  gpr_thd_id id;
+  poll_args *pa = gpr_malloc(sizeof(*pa));
+  pa->server = server;
+  pa->signal_when_done = signal_when_done;
+  gpr_thd_new(&id, actually_poll_server, pa, NULL);
 }
 
 static void match_initial_magic_string(gpr_slice_buffer *buffer) {
@@ -180,20 +198,26 @@ static void match_initial_magic_string(gpr_slice_buffer *buffer) {
 }
 
 static void test_initial_string(test_tcp_server *server, int secure) {
+  gpr_event ev;
+  gpr_event_init(&ev);
   grpc_test_set_initial_connect_string_function(set_magic_initial_string);
+  poll_server_until_read_done(server, &ev);
   start_rpc(secure, server_port);
-  poll_server_until_read_done(server);
+  gpr_event_wait(&ev, gpr_inf_future(GPR_CLOCK_REALTIME));
   match_initial_magic_string(&state.incoming_buffer);
   cleanup_rpc();
 }
 
 static void test_initial_string_with_redirect(test_tcp_server *server,
                                               int secure) {
+  gpr_event ev;
+  gpr_event_init(&ev);
   int another_port = grpc_pick_unused_port_or_die();
   grpc_test_set_initial_connect_string_function(
       reset_addr_and_set_magic_string);
+  poll_server_until_read_done(server, &ev);
   start_rpc(secure, another_port);
-  poll_server_until_read_done(server);
+  gpr_event_wait(&ev, gpr_inf_future(GPR_CLOCK_REALTIME));
   match_initial_magic_string(&state.incoming_buffer);
   cleanup_rpc();
 }
diff --git a/test/cpp/qps/client_async.cc b/test/cpp/qps/client_async.cc
index e72cef2811..c32160a7d4 100644
--- a/test/cpp/qps/client_async.cc
+++ b/test/cpp/qps/client_async.cc
@@ -84,7 +84,8 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
       std::function<
           std::unique_ptr<grpc::ClientAsyncResponseReader<ResponseType>>(
               BenchmarkService::Stub*, grpc::ClientContext*, const RequestType&,
-              CompletionQueue*)> start_req,
+              CompletionQueue*)>
+          start_req,
       std::function<void(grpc::Status, ResponseType*)> on_done)
       : context_(),
         stub_(stub),
@@ -165,7 +166,8 @@ class AsyncClient : public ClientImpl<StubType, RequestType> {
   AsyncClient(const ClientConfig& config,
               std::function<ClientRpcContext*(
                   StubType*, std::function<gpr_timespec()> next_issue,
-                  const RequestType&)> setup_ctx,
+                  const RequestType&)>
+                  setup_ctx,
               std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
                   create_stub)
       : ClientImpl<StubType, RequestType>(config, create_stub),
@@ -278,7 +280,8 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
       std::function<std::unique_ptr<
           grpc::ClientAsyncReaderWriter<RequestType, ResponseType>>(
           BenchmarkService::Stub*, grpc::ClientContext*, CompletionQueue*,
-          void*)> start_req,
+          void*)>
+          start_req,
       std::function<void(grpc::Status, ResponseType*)> on_done)
       : context_(),
         stub_(stub),
@@ -405,7 +408,8 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
       std::function<gpr_timespec()> next_issue,
       std::function<std::unique_ptr<grpc::GenericClientAsyncReaderWriter>(
           grpc::GenericStub*, grpc::ClientContext*,
-          const grpc::string& method_name, CompletionQueue*, void*)> start_req,
+          const grpc::string& method_name, CompletionQueue*, void*)>
+          start_req,
       std::function<void(grpc::Status, ByteBuffer*)> on_done)
       : context_(),
         stub_(stub),
diff --git a/test/cpp/qps/server_async.cc b/test/cpp/qps/server_async.cc
index a68f1ae7b6..1234542687 100644
--- a/test/cpp/qps/server_async.cc
+++ b/test/cpp/qps/server_async.cc
@@ -73,7 +73,8 @@ class AsyncQpsServerTest : public Server {
                          CompletionQueue *, ServerCompletionQueue *, void *)>
           request_streaming_function,
       std::function<grpc::Status(const PayloadConfig &, const RequestType *,
-                                 ResponseType *)> process_rpc)
+                                 ResponseType *)>
+          process_rpc)
       : Server(config) {
     char *server_address = NULL;
 
@@ -190,7 +191,8 @@ class AsyncQpsServerTest : public Server {
     ServerRpcContextUnaryImpl(
         std::function<void(ServerContextType *, RequestType *,
                            grpc::ServerAsyncResponseWriter<ResponseType> *,
-                           void *)> request_method,
+                           void *)>
+            request_method,
         std::function<grpc::Status(const RequestType *, ResponseType *)>
             invoke_method)
         : srv_ctx_(new ServerContextType),
-- 
GitLab


From b85e9d43f04f58ccd62e7b704d1ba08fe5df77ae Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 10:21:45 -0700
Subject: [PATCH 375/570] fix formatting

---
 include/grpc++/impl/codegen/method_handler_impl.h | 14 ++++++++------
 test/cpp/qps/client_async.cc                      | 12 ++++++++----
 test/cpp/qps/server_async.cc                      |  6 ++++--
 3 files changed, 20 insertions(+), 12 deletions(-)

diff --git a/include/grpc++/impl/codegen/method_handler_impl.h b/include/grpc++/impl/codegen/method_handler_impl.h
index ad74efabc4..21ac6c4fb5 100644
--- a/include/grpc++/impl/codegen/method_handler_impl.h
+++ b/include/grpc++/impl/codegen/method_handler_impl.h
@@ -44,10 +44,10 @@ namespace grpc {
 template <class ServiceType, class RequestType, class ResponseType>
 class RpcMethodHandler : public MethodHandler {
  public:
-  RpcMethodHandler(
-      std::function<Status(ServiceType*, ServerContext*, const RequestType*,
-                           ResponseType*)> func,
-      ServiceType* service)
+  RpcMethodHandler(std::function<Status(ServiceType*, ServerContext*,
+                                        const RequestType*, ResponseType*)>
+                       func,
+                   ServiceType* service)
       : func_(func), service_(service) {}
 
   void RunHandler(const HandlerParameter& param) GRPC_FINAL {
@@ -88,7 +88,8 @@ class ClientStreamingHandler : public MethodHandler {
  public:
   ClientStreamingHandler(
       std::function<Status(ServiceType*, ServerContext*,
-                           ServerReader<RequestType>*, ResponseType*)> func,
+                           ServerReader<RequestType>*, ResponseType*)>
+          func,
       ServiceType* service)
       : func_(func), service_(service) {}
 
@@ -124,7 +125,8 @@ class ServerStreamingHandler : public MethodHandler {
  public:
   ServerStreamingHandler(
       std::function<Status(ServiceType*, ServerContext*, const RequestType*,
-                           ServerWriter<ResponseType>*)> func,
+                           ServerWriter<ResponseType>*)>
+          func,
       ServiceType* service)
       : func_(func), service_(service) {}
 
diff --git a/test/cpp/qps/client_async.cc b/test/cpp/qps/client_async.cc
index e72cef2811..c32160a7d4 100644
--- a/test/cpp/qps/client_async.cc
+++ b/test/cpp/qps/client_async.cc
@@ -84,7 +84,8 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
       std::function<
           std::unique_ptr<grpc::ClientAsyncResponseReader<ResponseType>>(
               BenchmarkService::Stub*, grpc::ClientContext*, const RequestType&,
-              CompletionQueue*)> start_req,
+              CompletionQueue*)>
+          start_req,
       std::function<void(grpc::Status, ResponseType*)> on_done)
       : context_(),
         stub_(stub),
@@ -165,7 +166,8 @@ class AsyncClient : public ClientImpl<StubType, RequestType> {
   AsyncClient(const ClientConfig& config,
               std::function<ClientRpcContext*(
                   StubType*, std::function<gpr_timespec()> next_issue,
-                  const RequestType&)> setup_ctx,
+                  const RequestType&)>
+                  setup_ctx,
               std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
                   create_stub)
       : ClientImpl<StubType, RequestType>(config, create_stub),
@@ -278,7 +280,8 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
       std::function<std::unique_ptr<
           grpc::ClientAsyncReaderWriter<RequestType, ResponseType>>(
           BenchmarkService::Stub*, grpc::ClientContext*, CompletionQueue*,
-          void*)> start_req,
+          void*)>
+          start_req,
       std::function<void(grpc::Status, ResponseType*)> on_done)
       : context_(),
         stub_(stub),
@@ -405,7 +408,8 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
       std::function<gpr_timespec()> next_issue,
       std::function<std::unique_ptr<grpc::GenericClientAsyncReaderWriter>(
           grpc::GenericStub*, grpc::ClientContext*,
-          const grpc::string& method_name, CompletionQueue*, void*)> start_req,
+          const grpc::string& method_name, CompletionQueue*, void*)>
+          start_req,
       std::function<void(grpc::Status, ByteBuffer*)> on_done)
       : context_(),
         stub_(stub),
diff --git a/test/cpp/qps/server_async.cc b/test/cpp/qps/server_async.cc
index a68f1ae7b6..1234542687 100644
--- a/test/cpp/qps/server_async.cc
+++ b/test/cpp/qps/server_async.cc
@@ -73,7 +73,8 @@ class AsyncQpsServerTest : public Server {
                          CompletionQueue *, ServerCompletionQueue *, void *)>
           request_streaming_function,
       std::function<grpc::Status(const PayloadConfig &, const RequestType *,
-                                 ResponseType *)> process_rpc)
+                                 ResponseType *)>
+          process_rpc)
       : Server(config) {
     char *server_address = NULL;
 
@@ -190,7 +191,8 @@ class AsyncQpsServerTest : public Server {
     ServerRpcContextUnaryImpl(
         std::function<void(ServerContextType *, RequestType *,
                            grpc::ServerAsyncResponseWriter<ResponseType> *,
-                           void *)> request_method,
+                           void *)>
+            request_method,
         std::function<grpc::Status(const RequestType *, ResponseType *)>
             invoke_method)
         : srv_ctx_(new ServerContextType),
-- 
GitLab


From 4c2218e22930a4f17eaec4677470586e2d91e228 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 11 May 2016 10:27:08 -0700
Subject: [PATCH 376/570] Force wakeup after fd addition

---
 src/core/lib/iomgr/ev_poll_posix.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index 0240ea0a01..99874d49eb 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -768,6 +768,7 @@ static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   }
   pollset->fds[pollset->fd_count++] = fd;
   GRPC_FD_REF(fd, "multipoller");
+  pollset_kick(pollset, NULL);
 exit:
   gpr_mu_unlock(&pollset->mu);
 }
-- 
GitLab


From c1c6b3c80dcbd7b1b953ec7e5ff291c1b48badb9 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 11 May 2016 10:41:06 -0700
Subject: [PATCH 377/570] Update release version to 0.14.1

---
 Makefile                                          | 2 +-
 build.yaml                                        | 2 +-
 package.json                                      | 2 +-
 src/core/lib/surface/version.c                    | 2 +-
 src/csharp/Grpc.Core/VersionInfo.cs               | 2 +-
 src/csharp/build_packages.bat                     | 2 +-
 src/node/tools/package.json                       | 2 +-
 src/python/grpcio/grpc_version.py                 | 2 +-
 src/ruby/lib/grpc/version.rb                      | 2 +-
 src/ruby/tools/version.rb                         | 2 +-
 tools/distrib/python/grpcio_tools/grpc_version.py | 2 +-
 tools/doxygen/Doxyfile.c++                        | 2 +-
 tools/doxygen/Doxyfile.c++.internal               | 2 +-
 tools/doxygen/Doxyfile.core                       | 2 +-
 tools/doxygen/Doxyfile.core.internal              | 2 +-
 15 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/Makefile b/Makefile
index 0547faf5bb..35154a1cc8 100644
--- a/Makefile
+++ b/Makefile
@@ -407,7 +407,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 0.14.1-pre1
+VERSION = 0.14.1
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index 1b7d4e03ab..31fa496833 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 0.14.1-pre1
+  version: 0.14.1
 filegroups:
 - name: census
   public_headers:
diff --git a/package.json b/package.json
index b256fadd61..eae2636614 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.14.1-pre1",
+  "version": "0.14.1",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index a7fa0f3565..a77af06023 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "0.14.1-pre1"; }
+const char *grpc_version_string(void) { return "0.14.1"; }
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index 6c6a08775d..bbf45f072a 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -53,6 +53,6 @@ namespace Grpc.Core
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "0.14.1-pre1";
+        public const string CurrentVersion = "0.14.1";
     }
 }
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index cf700d7581..62a7668c68 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -1,7 +1,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=0.14.1-pre1
+set VERSION=0.14.1
 set PROTOBUF_VERSION=3.0.0-beta2
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index da85b6455b..a171e2539d 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "0.14.1-pre1",
+  "version": "0.14.1",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index e688e32c5f..c947beb930 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='0.14.1rc1'
+VERSION='0.14.1'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index d8c2578c70..de36ef0bbf 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.14.1.pre1'
+  VERSION = '0.14.1'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index 6dd5c339e2..41a2cbc45b 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '0.14.1.pre1'
+    VERSION = '0.14.1'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index cfd27d45c2..ec90c87010 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='0.14.1rc1'
+VERSION='0.14.1'
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 8ea1019f40..8d42b5c042 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1-pre1
+PROJECT_NUMBER         = 0.14.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index cb444ef137..39b35dc29c 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1-pre1
+PROJECT_NUMBER         = 0.14.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 34002354cf..943e5fe057 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1-pre1
+PROJECT_NUMBER         = 0.14.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 434f6c92a3..f8fcea1ac1 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1-pre1
+PROJECT_NUMBER         = 0.14.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
-- 
GitLab


From 878816956cdfb69d9074ab4cdb5d89d9f21bba74 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 11 May 2016 11:28:23 -0700
Subject: [PATCH 378/570] Update release version to 0.14.2-pre1

---
 Makefile                                          | 2 +-
 build.yaml                                        | 2 +-
 composer.json                                     | 2 +-
 package.json                                      | 2 +-
 package.xml                                       | 8 ++++----
 src/core/lib/surface/version.c                    | 2 +-
 src/csharp/Grpc.Core/VersionInfo.cs               | 4 ++--
 src/csharp/build_packages.bat                     | 2 +-
 src/node/tools/package.json                       | 2 +-
 src/python/grpcio/grpc_version.py                 | 2 +-
 src/ruby/lib/grpc/version.rb                      | 2 +-
 src/ruby/tools/version.rb                         | 2 +-
 tools/distrib/python/grpcio_tools/grpc_version.py | 2 +-
 tools/doxygen/Doxyfile.c++                        | 2 +-
 tools/doxygen/Doxyfile.c++.internal               | 2 +-
 tools/doxygen/Doxyfile.core                       | 2 +-
 tools/doxygen/Doxyfile.core.internal              | 2 +-
 17 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/Makefile b/Makefile
index 35154a1cc8..64637e1ac3 100644
--- a/Makefile
+++ b/Makefile
@@ -407,7 +407,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 0.14.1
+VERSION = 0.14.2-pre1
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index 31fa496833..b0ef376bf9 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 0.14.1
+  version: 0.14.2-pre1
 filegroups:
 - name: census
   public_headers:
diff --git a/composer.json b/composer.json
index 0bf0ff4b45..0abe77b35c 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "grpc/grpc",
   "type": "library",
   "description": "gRPC library for PHP",
-  "version": "0.14.1",
+  "version": "0.14.2",
   "keywords": ["rpc"],
   "homepage": "http://grpc.io",
   "license": "BSD-3-Clause",
diff --git a/package.json b/package.json
index eae2636614..32b86018d9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "0.14.1",
+  "version": "0.14.2-pre1",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/package.xml b/package.xml
index c90d6f6b4b..e8386948a6 100644
--- a/package.xml
+++ b/package.xml
@@ -13,8 +13,8 @@
  <date>2016-04-19</date>
  <time>16:06:07</time>
  <version>
-  <release>0.14.1</release>
-  <api>0.14.1</api>
+  <release>0.14.2</release>
+  <api>0.14.2</api>
  </version>
  <stability>
   <release>beta</release>
@@ -1014,8 +1014,8 @@ Update to wrap gRPC C Core version 0.10.0
   </release>
   <release>
    <version>
-    <release>0.14.1</release>
-    <api>0.14.1</api>
+    <release>0.14.2</release>
+    <api>0.14.2</api>
    </version>
    <stability>
     <release>beta</release>
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index a77af06023..c18ea7bb9f 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "0.14.1"; }
+const char *grpc_version_string(void) { return "0.14.2-pre1"; }
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index bbf45f072a..9b2f6ed1c3 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -48,11 +48,11 @@ namespace Grpc.Core
         /// <summary>
         /// Current <c>AssemblyFileVersion</c> of gRPC C# assemblies
         /// </summary>
-        public const string CurrentAssemblyFileVersion = "0.14.1.0";
+        public const string CurrentAssemblyFileVersion = "0.14.2.0";
 
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "0.14.1";
+        public const string CurrentVersion = "0.14.2-pre1";
     }
 }
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index 62a7668c68..ca5b290eb9 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -1,7 +1,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=0.14.1
+set VERSION=0.14.2-pre1
 set PROTOBUF_VERSION=3.0.0-beta2
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index a171e2539d..321e3c3e7a 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "0.14.1",
+  "version": "0.14.2-pre1",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index c947beb930..eedb381185 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='0.14.1'
+VERSION='0.14.2rc1'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index de36ef0bbf..e0f1dee596 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '0.14.1'
+  VERSION = '0.14.2.pre1'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index 41a2cbc45b..e19d7338ad 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '0.14.1'
+    VERSION = '0.14.2.pre1'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index ec90c87010..c22ccff4a2 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='0.14.1'
+VERSION='0.14.2rc1'
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index 8d42b5c042..739a49e7f3 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1
+PROJECT_NUMBER         = 0.14.2-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 39b35dc29c..8fbd577c36 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1
+PROJECT_NUMBER         = 0.14.2-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 943e5fe057..203f333535 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1
+PROJECT_NUMBER         = 0.14.2-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index f8fcea1ac1..d677afa175 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.14.1
+PROJECT_NUMBER         = 0.14.2-pre1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
-- 
GitLab


From 649d126ed3bcef2b22b6cc53a35a0ac75c0cee14 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 12:26:39 -0700
Subject: [PATCH 379/570] set GOPATH when executing go worker

---
 tools/jenkins/run_performance.sh             | 2 +-
 tools/run_tests/performance/run_worker_go.sh | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/jenkins/run_performance.sh b/tools/jenkins/run_performance.sh
index 13a332751b..c92f9750af 100755
--- a/tools/jenkins/run_performance.sh
+++ b/tools/jenkins/run_performance.sh
@@ -34,4 +34,4 @@ set -ex
 # Enter the gRPC repo root
 cd $(dirname $0)/../..
 
-tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python
+tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python go
diff --git a/tools/run_tests/performance/run_worker_go.sh b/tools/run_tests/performance/run_worker_go.sh
index f7f2ece137..6b1242a419 100755
--- a/tools/run_tests/performance/run_worker_go.sh
+++ b/tools/run_tests/performance/run_worker_go.sh
@@ -32,4 +32,6 @@ set -ex
 
 cd $(dirname $0)/../../..
 
-../gopath/bin/worker $@
+export GOPATH=$(pwd)/../gopath
+
+${GOPATH}/bin/worker $@
-- 
GitLab


From 1095c315f810cdc677d3be929e5f950783fab277 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 12:27:04 -0700
Subject: [PATCH 380/570] run netperf in smoketest as well

---
 tools/jenkins/run_performance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/jenkins/run_performance.sh b/tools/jenkins/run_performance.sh
index c92f9750af..25268dd650 100755
--- a/tools/jenkins/run_performance.sh
+++ b/tools/jenkins/run_performance.sh
@@ -34,4 +34,4 @@ set -ex
 # Enter the gRPC repo root
 cd $(dirname $0)/../..
 
-tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python go
+tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python go --netperf
-- 
GitLab


From 0cc2acc479fb56b76223aed24ba30ed254be5a4a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 12:28:34 -0700
Subject: [PATCH 381/570] make --category smoketest explicit

---
 tools/jenkins/run_performance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/jenkins/run_performance.sh b/tools/jenkins/run_performance.sh
index 25268dd650..940702be36 100755
--- a/tools/jenkins/run_performance.sh
+++ b/tools/jenkins/run_performance.sh
@@ -34,4 +34,4 @@ set -ex
 # Enter the gRPC repo root
 cd $(dirname $0)/../..
 
-tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python go --netperf
+tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python go --netperf --category smoketest
-- 
GitLab


From 56aa02383fd3f04750b8c442979863c25d5c23f1 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 11 May 2016 12:37:04 -0700
Subject: [PATCH 382/570] Let execution contexts signal that they are done

---
 src/core/lib/iomgr/exec_ctx.c | 17 +++++++++++++++++
 src/core/lib/iomgr/exec_ctx.h | 29 ++++++++++++++++++++++++-----
 2 files changed, 41 insertions(+), 5 deletions(-)

diff --git a/src/core/lib/iomgr/exec_ctx.c b/src/core/lib/iomgr/exec_ctx.c
index 2146c7dd1f..e451479073 100644
--- a/src/core/lib/iomgr/exec_ctx.c
+++ b/src/core/lib/iomgr/exec_ctx.c
@@ -39,6 +39,22 @@
 
 #include "src/core/lib/profiling/timers.h"
 
+bool grpc_exec_ctx_ready_to_finish(grpc_exec_ctx *exec_ctx) {
+  if (!exec_ctx->cached_ready_to_finish) {
+    exec_ctx->cached_ready_to_finish = exec_ctx->check_ready_to_finish(
+        exec_ctx, exec_ctx->check_ready_to_finish_arg);
+  }
+  return exec_ctx->cached_ready_to_finish;
+}
+
+bool grpc_never_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored) {
+  return false;
+}
+
+bool grpc_always_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored) {
+  return true;
+}
+
 #ifndef GRPC_EXECUTION_CONTEXT_SANITIZER
 bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx) {
   bool did_something = 0;
@@ -61,6 +77,7 @@ bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx) {
 }
 
 void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx) {
+  exec_ctx->cached_ready_to_finish = true;
   grpc_exec_ctx_flush(exec_ctx);
 }
 
diff --git a/src/core/lib/iomgr/exec_ctx.h b/src/core/lib/iomgr/exec_ctx.h
index 976cc40347..9d47a262f8 100644
--- a/src/core/lib/iomgr/exec_ctx.h
+++ b/src/core/lib/iomgr/exec_ctx.h
@@ -53,6 +53,9 @@ typedef struct grpc_workqueue grpc_workqueue;
  *  - track a list of work that needs to be delayed until the top of the
  *    call stack (this provides a convenient mechanism to run callbacks
  *    without worrying about locking issues)
+ *  - provide a decision maker (via grpc_exec_ctx_ready_to_finish) that provides
+ *    signal as to whether a borrowed thread should continue to do work or
+ *    should actively try to finish up and get this thread back to its owner
  *
  *  CONVENTIONS:
  *  Instance of this must ALWAYS be constructed on the stack, never
@@ -63,18 +66,26 @@ typedef struct grpc_workqueue grpc_workqueue;
  */
 struct grpc_exec_ctx {
   grpc_closure_list closure_list;
+  bool cached_ready_to_finish;
+  void *check_ready_to_finish_arg;
+  bool (*check_ready_to_finish)(grpc_exec_ctx *exec_ctx, void *arg);
 };
 
-#define GRPC_EXEC_CTX_INIT \
-  { GRPC_CLOSURE_LIST_INIT }
+#define GRPC_EXEC_CTX_INIT_WITH_FINISH_CHECK(finish_check, finish_check_arg) \
+  { GRPC_CLOSURE_LIST_INIT, false, finish_check_arg, finish_check }
 #else
 struct grpc_exec_ctx {
-  int unused;
+  bool cached_ready_to_finish;
+  void *check_ready_to_finish_arg;
+  bool (*check_ready_to_finish)(grpc_exec_ctx *exec_ctx, void *arg);
 };
-#define GRPC_EXEC_CTX_INIT \
-  { 0 }
+#define GRPC_EXEC_CTX_INIT_WITH_FINISH_CHECK(finish_check, finish_check_arg) \
+  { false, finish_check_arg, finish_check }
 #endif
 
+#define GRPC_EXEC_CTX_INIT \
+  GRPC_EXEC_CTX_INIT_WITH_FINISH_CHECK(grpc_never_ready_to_finish, NULL)
+
 /** Flush any work that has been enqueued onto this grpc_exec_ctx.
  *  Caller must guarantee that no interfering locks are held.
  *  Returns true if work was performed, false otherwise. */
@@ -86,6 +97,14 @@ void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx);
 void grpc_exec_ctx_enqueue(grpc_exec_ctx *exec_ctx, grpc_closure *closure,
                            bool success,
                            grpc_workqueue *offload_target_or_null);
+/** Returns true if we'd like to leave this execution context as soon as
+    possible: useful for deciding whether to do something more or not depending
+    on outside context */
+bool grpc_exec_ctx_ready_to_finish(grpc_exec_ctx *exec_ctx);
+/** A finish check that is never ready to finish */
+bool grpc_never_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored);
+/** A finish check that is always ready to finish */
+bool grpc_always_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored);
 /** Add a list of closures to be executed at the next flush/finish point.
  *  Leaves \a list empty. */
 void grpc_exec_ctx_enqueue_list(grpc_exec_ctx *exec_ctx,
-- 
GitLab


From ad17bf704e825f4c7f841cb63ebb4ccfe69219c1 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 12:41:37 -0700
Subject: [PATCH 383/570] propagate jenkins env variables to netperf client

---
 tools/run_tests/run_performance_tests.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index 674d864539..a7728e7f7d 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -137,6 +137,17 @@ def create_netperf_jobspec(server_host='localhost', client_host=None,
   cmd = 'NETPERF_SERVER_HOST="%s" ' % server_host
   if bq_result_table:
     cmd += 'BQ_RESULT_TABLE="%s" ' % bq_result_table
+  if client_host:
+    # If netperf is running remotely, the env variables populated by Jenkins
+    # won't be available on the client, but we need them for uploading results
+    # to BigQuery.
+    jenkins_job_name = os.getenv('JOB_NAME')
+    if jenkins_job_name:
+      cmd += 'JOB_NAME="%s" ' % jenkins_job_name
+    jenkins_build_number = os.getenv('BUILD_NUMBER')
+    if jenkins_build_number:
+      cmd += 'BUILD_NUMBER="%s" ' % jenkins_build_number
+
   cmd += 'tools/run_tests/performance/run_netperf.sh'
   if client_host:
     user_at_host = '%s@%s' % (_REMOTE_HOST_USERNAME, client_host)
-- 
GitLab


From d151dcb12ca687edffcf63db1c7c1c0df520e695 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 13:26:15 -0700
Subject: [PATCH 384/570] fix qps reporting in C# stress client

---
 src/csharp/Grpc.IntegrationTesting/StressTestClient.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs b/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs
index 8db691cb04..4d6ca7ece5 100644
--- a/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/StressTestClient.cs
@@ -311,7 +311,7 @@ namespace Grpc.IntegrationTesting
                 var snapshot = histogram.GetSnapshot(true);
                 var elapsedSnapshot = wallClockStopwatch.GetElapsedSnapshot(true);
 
-                return (long) (snapshot.Count / elapsedSnapshot.Seconds);
+                return (long) (snapshot.Count / elapsedSnapshot.TotalSeconds);
             }
         }
     }
-- 
GitLab


From 7d5111e26aafc990138da381354503e8e61f077e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Wed, 11 May 2016 13:36:11 -0700
Subject: [PATCH 385/570] dont run go as part of smoketest

---
 tools/jenkins/run_performance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/jenkins/run_performance.sh b/tools/jenkins/run_performance.sh
index 940702be36..99b920f6a0 100755
--- a/tools/jenkins/run_performance.sh
+++ b/tools/jenkins/run_performance.sh
@@ -34,4 +34,4 @@ set -ex
 # Enter the gRPC repo root
 cd $(dirname $0)/../..
 
-tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python go --netperf --category smoketest
+tools/run_tests/run_performance_tests.py -l c++ node ruby csharp python --netperf --category smoketest
-- 
GitLab


From 86cf1d23b1efcc63a6aec5a0533bfd60a36f3ef2 Mon Sep 17 00:00:00 2001
From: Carl Mastrangelo <notcarl@google.com>
Date: Wed, 11 May 2016 13:31:08 -0700
Subject: [PATCH 386/570] Set GC params for Java Stress Test

---
 tools/run_tests/stress_test/configs/java.json | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/stress_test/configs/java.json b/tools/run_tests/stress_test/configs/java.json
index 2ce6c00780..c07d75e79d 100644
--- a/tools/run_tests/stress_test/configs/java.json
+++ b/tools/run_tests/stress_test/configs/java.json
@@ -21,6 +21,9 @@
         "metricsArgs": {
           "metrics_server_address": "localhost:8081",
           "total_only": "true"
+        },
+        "env": {
+          "STRESSTEST_CLIENT_OPTS":"-Xmx3g -Xms3g -XX:NewSize=1.5g -XX:MaxNewSize=1.5g"
         }
       }
     },
@@ -44,7 +47,10 @@
         "serverPort": 8080,
         "serverArgs": {
           "port": 8080,
-		  "use_tls": "false"
+          "use_tls": "false"
+        },
+        "env": {
+          "TEST_SERVER_OPTS":"-Xmx3g -Xms3g -XX:NewSize=1.5g -XX:MaxNewSize=1.5g"
         }
       }
     },
-- 
GitLab


From be187b08c616343086c62f7ae36b078e820a37c4 Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Fri, 6 May 2016 15:32:58 -0700
Subject: [PATCH 387/570] Format changes to python protoc generation

---
 src/compiler/python_generator.cc | 110 +++++++++++++++----------------
 1 file changed, 52 insertions(+), 58 deletions(-)

diff --git a/src/compiler/python_generator.cc b/src/compiler/python_generator.cc
index 8e76e6dce6..cd5ddd8832 100644
--- a/src/compiler/python_generator.cc
+++ b/src/compiler/python_generator.cc
@@ -147,7 +147,8 @@ class IndentScope {
 // END FORMATTING BOILERPLATE //
 ////////////////////////////////
 
-// TODO(protobuf team): Export `ModuleName` from protobuf's
+// TODO(https://github.com/google/protobuf/issues/888):
+// Export `ModuleName` from protobuf's
 // `src/google/protobuf/compiler/python/python_generator.cc` file.
 grpc::string ModuleName(const grpc::string& filename) {
   grpc::string basename = StripProto(filename);
@@ -156,8 +157,23 @@ grpc::string ModuleName(const grpc::string& filename) {
   return basename + "_pb2";
 }
 
+// TODO(https://github.com/google/protobuf/issues/888):
+// Export `ModuleAlias` from protobuf's
+// `src/google/protobuf/compiler/python/python_generator.cc` file.
+grpc::string ModuleAlias(const grpc::string& filename) {
+  grpc::string module_name = ModuleName(filename);
+  // We can't have dots in the module name, so we replace each with _dot_.
+  // But that could lead to a collision between a.b and a_dot_b, so we also
+  // duplicate each underscore.
+  module_name = StringReplace(module_name, "_", "__");
+  module_name = StringReplace(module_name, ".", "_dot_");
+  return module_name;
+}
+
+
 bool GetModuleAndMessagePath(const Descriptor* type,
-                             pair<grpc::string, grpc::string>* out) {
+                             const ServiceDescriptor* service,
+                             grpc::string* out) {
   const Descriptor* path_elem_type = type;
   vector<const Descriptor*> message_path;
   do {
@@ -170,7 +186,9 @@ bool GetModuleAndMessagePath(const Descriptor* type,
         file_name.find_last_of(".proto") == file_name.size() - 1)) {
     return false;
   }
-  grpc::string module = ModuleName(file_name);
+  grpc::string service_file_name = service->file()->name();
+  grpc::string module = service_file_name == file_name ?
+          "" : ModuleAlias(file_name) + ".";
   grpc::string message_type;
   for (auto path_iter = message_path.rbegin();
        path_iter != message_path.rend(); ++path_iter) {
@@ -178,7 +196,7 @@ bool GetModuleAndMessagePath(const Descriptor* type,
   }
   // no pop_back prior to C++11
   message_type.resize(message_type.size() - 1);
-  *out = make_pair(module, message_type);
+  *out = module + message_type;
   return true;
 }
 
@@ -210,7 +228,7 @@ static void PrintAllComments(const DescriptorType* desc, Printer* printer) {
 
 bool PrintBetaServicer(const ServiceDescriptor* service,
                        Printer* out) {
-  out->Print("\n");
+  out->Print("\n\n");
   out->Print("class Beta$Service$Servicer(object):\n", "Service",
              service->name());
   {
@@ -234,7 +252,7 @@ bool PrintBetaServicer(const ServiceDescriptor* service,
 
 bool PrintBetaStub(const ServiceDescriptor* service,
                    Printer* out) {
-  out->Print("\n");
+  out->Print("\n\n");
   out->Print("class Beta$Service$Stub(object):\n", "Service", service->name());
   {
     IndentScope raii_class_indent(out);
@@ -244,7 +262,7 @@ bool PrintBetaStub(const ServiceDescriptor* service,
       grpc::string arg_name = meth->client_streaming() ?
           "request_iterator" : "request";
       auto methdict = ListToDict({"Method", meth->name(), "ArgName", arg_name});
-      out->Print(methdict, "def $Method$(self, $ArgName$, timeout):\n");
+      out->Print(methdict, "def $Method$(self, $ArgName$, timeout, metadata=None, with_call=False, protocol_options=None):\n");
       {
         IndentScope raii_method_indent(out);
         PrintAllComments(meth, out);
@@ -260,38 +278,31 @@ bool PrintBetaStub(const ServiceDescriptor* service,
 
 bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
                             const ServiceDescriptor* service, Printer* out) {
-  out->Print("\n");
+  out->Print("\n\n");
   out->Print("def beta_create_$Service$_server(servicer, pool=None, "
              "pool_size=None, default_timeout=None, maximum_timeout=None):\n",
              "Service", service->name());
   {
     IndentScope raii_create_server_indent(out);
     map<grpc::string, grpc::string> method_implementation_constructors;
-    map<grpc::string, pair<grpc::string, grpc::string>>
-        input_message_modules_and_classes;
-    map<grpc::string, pair<grpc::string, grpc::string>>
-        output_message_modules_and_classes;
+    map<grpc::string, grpc::string> input_message_modules_and_classes;
+    map<grpc::string, grpc::string> output_message_modules_and_classes;
     for (int i = 0; i < service->method_count(); ++i) {
       const MethodDescriptor* method = service->method(i);
       const grpc::string method_implementation_constructor =
           grpc::string(method->client_streaming() ? "stream_" : "unary_") +
           grpc::string(method->server_streaming() ? "stream_" : "unary_") +
           "inline";
-      pair<grpc::string, grpc::string> input_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->input_type(),
+      grpc::string input_message_module_and_class;
+      if (!GetModuleAndMessagePath(method->input_type(), service,
                                    &input_message_module_and_class)) {
         return false;
       }
-      pair<grpc::string, grpc::string> output_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->output_type(),
+      grpc::string output_message_module_and_class;
+      if (!GetModuleAndMessagePath(method->output_type(), service,
                                    &output_message_module_and_class)) {
         return false;
       }
-      // Import the modules that define the messages used in RPCs.
-      out->Print("import $Module$\n", "Module",
-                 input_message_module_and_class.first);
-      out->Print("import $Module$\n", "Module",
-                 output_message_module_and_class.first);
       method_implementation_constructors.insert(
           make_pair(method->name(), method_implementation_constructor));
       input_message_modules_and_classes.insert(
@@ -307,13 +318,11 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
          name_and_input_module_class_pair++) {
       IndentScope raii_indent(out);
       out->Print("(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
-                 "$InputTypeModule$.$InputTypeClass$.FromString,\n",
+                 "$InputTypeModuleAndClass$.FromString,\n",
                  "PackageQualifiedServiceName", package_qualified_service_name,
                  "MethodName", name_and_input_module_class_pair->first,
-                 "InputTypeModule",
-                 name_and_input_module_class_pair->second.first,
-                 "InputTypeClass",
-                 name_and_input_module_class_pair->second.second);
+                 "InputTypeModuleAndClass",
+                 name_and_input_module_class_pair->second);
     }
     out->Print("}\n");
     out->Print("response_serializers = {\n");
@@ -324,13 +333,11 @@ bool PrintBetaServerFactory(const grpc::string& package_qualified_service_name,
          name_and_output_module_class_pair++) {
       IndentScope raii_indent(out);
       out->Print("(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
-                 "$OutputTypeModule$.$OutputTypeClass$.SerializeToString,\n",
+                 "$OutputTypeModuleAndClass$.SerializeToString,\n",
                  "PackageQualifiedServiceName", package_qualified_service_name,
                  "MethodName", name_and_output_module_class_pair->first,
-                 "OutputTypeModule",
-                 name_and_output_module_class_pair->second.first,
-                 "OutputTypeClass",
-                 name_and_output_module_class_pair->second.second);
+                 "OutputTypeModuleAndClass",
+                 name_and_output_module_class_pair->second);
     }
     out->Print("}\n");
     out->Print("method_implementations = {\n");
@@ -366,37 +373,30 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
   map<grpc::string, grpc::string> dict = ListToDict({
         "Service", service->name(),
       });
-  out->Print("\n");
+  out->Print("\n\n");
   out->Print(dict, "def beta_create_$Service$_stub(channel, host=None,"
              " metadata_transformer=None, pool=None, pool_size=None):\n");
   {
     IndentScope raii_create_server_indent(out);
     map<grpc::string, grpc::string> method_cardinalities;
-    map<grpc::string, pair<grpc::string, grpc::string>>
-        input_message_modules_and_classes;
-    map<grpc::string, pair<grpc::string, grpc::string>>
-        output_message_modules_and_classes;
+    map<grpc::string, grpc::string> input_message_modules_and_classes;
+    map<grpc::string, grpc::string> output_message_modules_and_classes;
     for (int i = 0; i < service->method_count(); ++i) {
       const MethodDescriptor* method = service->method(i);
       const grpc::string method_cardinality =
           grpc::string(method->client_streaming() ? "STREAM" : "UNARY") +
           "_" +
-	  grpc::string(method->server_streaming() ? "STREAM" : "UNARY");
-      pair<grpc::string, grpc::string> input_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->input_type(),
+          grpc::string(method->server_streaming() ? "STREAM" : "UNARY");
+      grpc::string input_message_module_and_class;
+      if (!GetModuleAndMessagePath(method->input_type(), service,
                                    &input_message_module_and_class)) {
         return false;
       }
-      pair<grpc::string, grpc::string> output_message_module_and_class;
-      if (!GetModuleAndMessagePath(method->output_type(),
+      grpc::string output_message_module_and_class;
+      if (!GetModuleAndMessagePath(method->output_type(), service,
                                    &output_message_module_and_class)) {
         return false;
       }
-      // Import the modules that define the messages used in RPCs.
-      out->Print("import $Module$\n", "Module",
-                 input_message_module_and_class.first);
-      out->Print("import $Module$\n", "Module",
-                 output_message_module_and_class.first);
       method_cardinalities.insert(
           make_pair(method->name(), method_cardinality));
       input_message_modules_and_classes.insert(
@@ -412,13 +412,11 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
          name_and_input_module_class_pair++) {
       IndentScope raii_indent(out);
       out->Print("(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
-                 "$InputTypeModule$.$InputTypeClass$.SerializeToString,\n",
+                 "$InputTypeModuleAndClass$.SerializeToString,\n",
                  "PackageQualifiedServiceName", package_qualified_service_name,
                  "MethodName", name_and_input_module_class_pair->first,
-                 "InputTypeModule",
-                 name_and_input_module_class_pair->second.first,
-                 "InputTypeClass",
-                 name_and_input_module_class_pair->second.second);
+                 "InputTypeModuleAndClass",
+                 name_and_input_module_class_pair->second);
     }
     out->Print("}\n");
     out->Print("response_deserializers = {\n");
@@ -429,13 +427,11 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
          name_and_output_module_class_pair++) {
       IndentScope raii_indent(out);
       out->Print("(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
-                 "$OutputTypeModule$.$OutputTypeClass$.FromString,\n",
+                 "$OutputTypeModuleAndClass$.FromString,\n",
                  "PackageQualifiedServiceName", package_qualified_service_name,
                  "MethodName", name_and_output_module_class_pair->first,
-                 "OutputTypeModule",
-                 name_and_output_module_class_pair->second.first,
-                 "OutputTypeClass",
-                 name_and_output_module_class_pair->second.second);
+                 "OutputTypeModuleAndClass",
+                 name_and_output_module_class_pair->second);
     }
     out->Print("}\n");
     out->Print("cardinalities = {\n");
@@ -463,8 +459,6 @@ bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
 
 bool PrintPreamble(const FileDescriptor* file,
                    const GeneratorConfiguration& config, Printer* out) {
-  out->Print("import abc\n");
-  out->Print("import six\n");
   out->Print("from $Package$ import implementations as beta_implementations\n",
              "Package", config.beta_package_root);
   out->Print("from $Package$ import interfaces as beta_interfaces\n",
-- 
GitLab


From aff7564c4d7a2765af136b5421e8e8a093d2b168 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 14:56:05 -0700
Subject: [PATCH 388/570] update Greeter to 0.14.0 nugets

---
 examples/csharp/helloworld/.nuget/packages.config      |  2 +-
 examples/csharp/helloworld/Greeter/Greeter.csproj      | 10 +++++-----
 examples/csharp/helloworld/Greeter/packages.config     |  5 ++---
 .../helloworld/GreeterClient/GreeterClient.csproj      | 10 +++++-----
 .../csharp/helloworld/GreeterClient/packages.config    |  5 ++---
 .../helloworld/GreeterServer/GreeterServer.csproj      | 10 +++++-----
 .../csharp/helloworld/GreeterServer/packages.config    |  5 ++---
 examples/csharp/helloworld/generate_protos.bat         |  2 +-
 8 files changed, 23 insertions(+), 26 deletions(-)

diff --git a/examples/csharp/helloworld/.nuget/packages.config b/examples/csharp/helloworld/.nuget/packages.config
index 0f89a66e25..bfd6c6723d 100644
--- a/examples/csharp/helloworld/.nuget/packages.config
+++ b/examples/csharp/helloworld/.nuget/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Grpc.Tools" version="0.13.1" />
+  <package id="Grpc.Tools" version="0.14.0" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/helloworld/Greeter/Greeter.csproj b/examples/csharp/helloworld/Greeter/Greeter.csproj
index 1e9399f798..0270cc25f7 100644
--- a/examples/csharp/helloworld/Greeter/Greeter.csproj
+++ b/examples/csharp/helloworld/Greeter/Greeter.csproj
@@ -10,7 +10,7 @@
     <RootNamespace>Greeter</RootNamespace>
     <AssemblyName>Greeter</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
-    <NuGetPackageImportStamp>96275748</NuGetPackageImportStamp>
+    <NuGetPackageImportStamp>745ac60f</NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -35,9 +35,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
-    <Reference Include="Grpc.Core, Version=0.13.1.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+    <Reference Include="Grpc.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Grpc.Core.0.13.1\lib\net45\Grpc.Core.dll</HintPath>
+      <HintPath>..\packages\Grpc.Core.0.14.0\lib\net45\Grpc.Core.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Interactive.Async, Version=1.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
@@ -61,11 +61,11 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup />
-  <Import Project="..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets" Condition="Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" />
+  <Import Project="..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/examples/csharp/helloworld/Greeter/packages.config b/examples/csharp/helloworld/Greeter/packages.config
index 7d24440b12..617fe6da7b 100644
--- a/examples/csharp/helloworld/Greeter/packages.config
+++ b/examples/csharp/helloworld/Greeter/packages.config
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
-  <package id="Grpc" version="0.13.1" targetFramework="net45" />
-  <package id="Grpc.Core" version="0.13.1" targetFramework="net45" />
-  <package id="grpc.native.csharp" version="0.13.1" targetFramework="net45" />
+  <package id="Grpc" version="0.14.0" targetFramework="net45" />
+  <package id="Grpc.Core" version="0.14.0" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/helloworld/GreeterClient/GreeterClient.csproj b/examples/csharp/helloworld/GreeterClient/GreeterClient.csproj
index e10a6058df..877c450a50 100644
--- a/examples/csharp/helloworld/GreeterClient/GreeterClient.csproj
+++ b/examples/csharp/helloworld/GreeterClient/GreeterClient.csproj
@@ -10,7 +10,7 @@
     <RootNamespace>GreeterClient</RootNamespace>
     <AssemblyName>GreeterClient</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
-    <NuGetPackageImportStamp>d94f6f5f</NuGetPackageImportStamp>
+    <NuGetPackageImportStamp>63b59176</NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -35,9 +35,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
-    <Reference Include="Grpc.Core, Version=0.13.1.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+    <Reference Include="Grpc.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Grpc.Core.0.13.1\lib\net45\Grpc.Core.dll</HintPath>
+      <HintPath>..\packages\Grpc.Core.0.14.0\lib\net45\Grpc.Core.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Interactive.Async, Version=1.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
@@ -59,11 +59,11 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
-  <Import Project="..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets" Condition="Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" />
+  <Import Project="..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/examples/csharp/helloworld/GreeterClient/packages.config b/examples/csharp/helloworld/GreeterClient/packages.config
index 7d24440b12..617fe6da7b 100644
--- a/examples/csharp/helloworld/GreeterClient/packages.config
+++ b/examples/csharp/helloworld/GreeterClient/packages.config
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
-  <package id="Grpc" version="0.13.1" targetFramework="net45" />
-  <package id="Grpc.Core" version="0.13.1" targetFramework="net45" />
-  <package id="grpc.native.csharp" version="0.13.1" targetFramework="net45" />
+  <package id="Grpc" version="0.14.0" targetFramework="net45" />
+  <package id="Grpc.Core" version="0.14.0" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/helloworld/GreeterServer/GreeterServer.csproj b/examples/csharp/helloworld/GreeterServer/GreeterServer.csproj
index 6c70f75087..4d792dcf32 100644
--- a/examples/csharp/helloworld/GreeterServer/GreeterServer.csproj
+++ b/examples/csharp/helloworld/GreeterServer/GreeterServer.csproj
@@ -10,7 +10,7 @@
     <RootNamespace>GreeterServer</RootNamespace>
     <AssemblyName>GreeterServer</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
-    <NuGetPackageImportStamp>6f89e9f2</NuGetPackageImportStamp>
+    <NuGetPackageImportStamp>25ac2e80</NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -35,9 +35,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
-    <Reference Include="Grpc.Core, Version=0.13.1.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+    <Reference Include="Grpc.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Grpc.Core.0.13.1\lib\net45\Grpc.Core.dll</HintPath>
+      <HintPath>..\packages\Grpc.Core.0.14.0\lib\net45\Grpc.Core.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Interactive.Async, Version=1.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
@@ -59,11 +59,11 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
-  <Import Project="..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets" Condition="Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" />
+  <Import Project="..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/examples/csharp/helloworld/GreeterServer/packages.config b/examples/csharp/helloworld/GreeterServer/packages.config
index 7d24440b12..617fe6da7b 100644
--- a/examples/csharp/helloworld/GreeterServer/packages.config
+++ b/examples/csharp/helloworld/GreeterServer/packages.config
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
-  <package id="Grpc" version="0.13.1" targetFramework="net45" />
-  <package id="Grpc.Core" version="0.13.1" targetFramework="net45" />
-  <package id="grpc.native.csharp" version="0.13.1" targetFramework="net45" />
+  <package id="Grpc" version="0.14.0" targetFramework="net45" />
+  <package id="Grpc.Core" version="0.14.0" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/helloworld/generate_protos.bat b/examples/csharp/helloworld/generate_protos.bat
index 99f81a7d82..aa3a77b288 100644
--- a/examples/csharp/helloworld/generate_protos.bat
+++ b/examples/csharp/helloworld/generate_protos.bat
@@ -5,7 +5,7 @@ setlocal
 @rem enter this directory
 cd /d %~dp0
 
-set TOOLS_PATH=packages\Grpc.Tools.0.13.1\tools\windows_x86
+set TOOLS_PATH=packages\Grpc.Tools.0.14.0\tools\windows_x86
 
 %TOOLS_PATH%\protoc.exe -I../../protos --csharp_out Greeter  ../../protos/helloworld.proto --grpc_out Greeter --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe
 
-- 
GitLab


From 4dae646a69f8c29182a7436ef4c1814725319ffd Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 14:57:37 -0700
Subject: [PATCH 389/570] regenerate code

---
 .../helloworld/Greeter/HelloworldGrpc.cs      | 144 +++++++++++++++---
 1 file changed, 122 insertions(+), 22 deletions(-)

diff --git a/examples/csharp/helloworld/Greeter/HelloworldGrpc.cs b/examples/csharp/helloworld/Greeter/HelloworldGrpc.cs
index 4014bc21e3..405f3bd724 100644
--- a/examples/csharp/helloworld/Greeter/HelloworldGrpc.cs
+++ b/examples/csharp/helloworld/Greeter/HelloworldGrpc.cs
@@ -1,5 +1,35 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: helloworld.proto
+// Original file comments:
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
 #region Designer generated code
 
 using System;
@@ -8,6 +38,9 @@ using System.Threading.Tasks;
 using Grpc.Core;
 
 namespace Helloworld {
+  /// <summary>
+  ///  The greeting service definition.
+  /// </summary>
   public static class Greeter
   {
     static readonly string __ServiceName = "helloworld.Greeter";
@@ -22,66 +55,133 @@ namespace Helloworld {
         __Marshaller_HelloRequest,
         __Marshaller_HelloReply);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Helloworld.HelloworldReflection.Descriptor.Services[0]; }
     }
 
-    // client interface
+    /// <summary>Client for Greeter</summary>
+    [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IGreeterClient
     {
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
       global::Helloworld.HelloReply SayHello(global::Helloworld.HelloRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
       global::Helloworld.HelloReply SayHello(global::Helloworld.HelloRequest request, CallOptions options);
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
       AsyncUnaryCall<global::Helloworld.HelloReply> SayHelloAsync(global::Helloworld.HelloRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
       AsyncUnaryCall<global::Helloworld.HelloReply> SayHelloAsync(global::Helloworld.HelloRequest request, CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of Greeter</summary>
+    [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IGreeter
     {
-      Task<global::Helloworld.HelloReply> SayHello(global::Helloworld.HelloRequest request, ServerCallContext context);
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
+      global::System.Threading.Tasks.Task<global::Helloworld.HelloReply> SayHello(global::Helloworld.HelloRequest request, ServerCallContext context);
     }
 
-    // client stub
-    public class GreeterClient : ClientBase, IGreeterClient
+    /// <summary>Base class for server-side implementations of Greeter</summary>
+    public abstract class GreeterBase
+    {
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
+      public virtual global::System.Threading.Tasks.Task<global::Helloworld.HelloReply> SayHello(global::Helloworld.HelloRequest request, ServerCallContext context)
+      {
+        throw new RpcException(new Status(StatusCode.Unimplemented, ""));
+      }
+
+    }
+
+    /// <summary>Client for Greeter</summary>
+    #pragma warning disable 0618
+    public class GreeterClient : ClientBase<GreeterClient>, IGreeterClient
+    #pragma warning restore 0618
     {
       public GreeterClient(Channel channel) : base(channel)
       {
       }
-      public global::Helloworld.HelloReply SayHello(global::Helloworld.HelloRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      public GreeterClient(CallInvoker callInvoker) : base(callInvoker)
+      {
+      }
+      ///<summary>Protected parameterless constructor to allow creation of test doubles.</summary>
+      protected GreeterClient() : base()
+      {
+      }
+      ///<summary>Protected constructor to allow creation of configured clients.</summary>
+      protected GreeterClient(ClientBaseConfiguration configuration) : base(configuration)
+      {
+      }
+
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
+      public virtual global::Helloworld.HelloReply SayHello(global::Helloworld.HelloRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      {
+        return SayHello(request, new CallOptions(headers, deadline, cancellationToken));
+      }
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
+      public virtual global::Helloworld.HelloReply SayHello(global::Helloworld.HelloRequest request, CallOptions options)
       {
-        var call = CreateCall(__Method_SayHello, new CallOptions(headers, deadline, cancellationToken));
-        return Calls.BlockingUnaryCall(call, request);
+        return CallInvoker.BlockingUnaryCall(__Method_SayHello, null, options, request);
       }
-      public global::Helloworld.HelloReply SayHello(global::Helloworld.HelloRequest request, CallOptions options)
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
+      public virtual AsyncUnaryCall<global::Helloworld.HelloReply> SayHelloAsync(global::Helloworld.HelloRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
-        var call = CreateCall(__Method_SayHello, options);
-        return Calls.BlockingUnaryCall(call, request);
+        return SayHelloAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
-      public AsyncUnaryCall<global::Helloworld.HelloReply> SayHelloAsync(global::Helloworld.HelloRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      /// <summary>
+      ///  Sends a greeting
+      /// </summary>
+      public virtual AsyncUnaryCall<global::Helloworld.HelloReply> SayHelloAsync(global::Helloworld.HelloRequest request, CallOptions options)
       {
-        var call = CreateCall(__Method_SayHello, new CallOptions(headers, deadline, cancellationToken));
-        return Calls.AsyncUnaryCall(call, request);
+        return CallInvoker.AsyncUnaryCall(__Method_SayHello, null, options, request);
       }
-      public AsyncUnaryCall<global::Helloworld.HelloReply> SayHelloAsync(global::Helloworld.HelloRequest request, CallOptions options)
+      protected override GreeterClient NewInstance(ClientBaseConfiguration configuration)
       {
-        var call = CreateCall(__Method_SayHello, options);
-        return Calls.AsyncUnaryCall(call, request);
+        return new GreeterClient(configuration);
       }
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates a new client for Greeter</summary>
+    public static GreeterClient NewClient(Channel channel)
+    {
+      return new GreeterClient(channel);
+    }
+
+    /// <summary>Creates service definition that can be registered with a server</summary>
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IGreeter serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_SayHello, serviceImpl.SayHello).Build();
     }
 
-    // creates a new client
-    public static GreeterClient NewClient(Channel channel)
+    /// <summary>Creates service definition that can be registered with a server</summary>
+    #pragma warning disable 0618
+    public static ServerServiceDefinition BindService(GreeterBase serviceImpl)
+    #pragma warning restore 0618
     {
-      return new GreeterClient(channel);
+      return ServerServiceDefinition.CreateBuilder(__ServiceName)
+          .AddMethod(__Method_SayHello, serviceImpl.SayHello).Build();
     }
 
   }
-- 
GitLab


From 526c99188aae8410b05046370abd71bbdf69006a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 15:04:50 -0700
Subject: [PATCH 390/570] update RouteGuide to 0.14.0 nugets

---
 examples/csharp/route_guide/.nuget/packages.config     |  2 +-
 .../csharp/route_guide/RouteGuide/RouteGuide.csproj    | 10 +++++-----
 examples/csharp/route_guide/RouteGuide/packages.config |  5 ++---
 .../RouteGuideClient/RouteGuideClient.csproj           | 10 +++++-----
 .../route_guide/RouteGuideClient/packages.config       |  5 ++---
 .../RouteGuideServer/RouteGuideServer.csproj           | 10 +++++-----
 .../route_guide/RouteGuideServer/packages.config       |  5 ++---
 examples/csharp/route_guide/generate_protos.bat        |  2 +-
 8 files changed, 23 insertions(+), 26 deletions(-)

diff --git a/examples/csharp/route_guide/.nuget/packages.config b/examples/csharp/route_guide/.nuget/packages.config
index 0f89a66e25..bfd6c6723d 100644
--- a/examples/csharp/route_guide/.nuget/packages.config
+++ b/examples/csharp/route_guide/.nuget/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Grpc.Tools" version="0.13.1" />
+  <package id="Grpc.Tools" version="0.14.0" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/route_guide/RouteGuide/RouteGuide.csproj b/examples/csharp/route_guide/RouteGuide/RouteGuide.csproj
index eba1226b90..4f7222ebba 100644
--- a/examples/csharp/route_guide/RouteGuide/RouteGuide.csproj
+++ b/examples/csharp/route_guide/RouteGuide/RouteGuide.csproj
@@ -11,7 +11,7 @@
     <AssemblyName>RouteGuide</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <NuGetPackageImportStamp>e1e648e7</NuGetPackageImportStamp>
+    <NuGetPackageImportStamp>0a9fcb7a</NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -35,9 +35,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
-    <Reference Include="Grpc.Core, Version=0.13.1.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+    <Reference Include="Grpc.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Grpc.Core.0.13.1\lib\net45\Grpc.Core.dll</HintPath>
+      <HintPath>..\packages\Grpc.Core.0.14.0\lib\net45\Grpc.Core.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -74,12 +74,12 @@
     </None>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets" Condition="Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" />
+  <Import Project="..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/examples/csharp/route_guide/RouteGuide/packages.config b/examples/csharp/route_guide/RouteGuide/packages.config
index c79aef1165..b16bfedd31 100644
--- a/examples/csharp/route_guide/RouteGuide/packages.config
+++ b/examples/csharp/route_guide/RouteGuide/packages.config
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
-  <package id="Grpc" version="0.13.1" targetFramework="net45" />
-  <package id="Grpc.Core" version="0.13.1" targetFramework="net45" />
-  <package id="grpc.native.csharp" version="0.13.1" targetFramework="net45" />
+  <package id="Grpc" version="0.14.0" targetFramework="net45" />
+  <package id="Grpc.Core" version="0.14.0" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/route_guide/RouteGuideClient/RouteGuideClient.csproj b/examples/csharp/route_guide/RouteGuideClient/RouteGuideClient.csproj
index 3f7c4d0900..c3700f65c6 100644
--- a/examples/csharp/route_guide/RouteGuideClient/RouteGuideClient.csproj
+++ b/examples/csharp/route_guide/RouteGuideClient/RouteGuideClient.csproj
@@ -11,7 +11,7 @@
     <AssemblyName>RouteGuideClient</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <NuGetPackageImportStamp>2a1dd0a1</NuGetPackageImportStamp>
+    <NuGetPackageImportStamp>8ef088f0</NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -37,9 +37,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
-    <Reference Include="Grpc.Core, Version=0.13.1.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+    <Reference Include="Grpc.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Grpc.Core.0.13.1\lib\net45\Grpc.Core.dll</HintPath>
+      <HintPath>..\packages\Grpc.Core.0.14.0\lib\net45\Grpc.Core.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -71,12 +71,12 @@
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets" Condition="Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" />
+  <Import Project="..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/examples/csharp/route_guide/RouteGuideClient/packages.config b/examples/csharp/route_guide/RouteGuideClient/packages.config
index c79aef1165..b16bfedd31 100644
--- a/examples/csharp/route_guide/RouteGuideClient/packages.config
+++ b/examples/csharp/route_guide/RouteGuideClient/packages.config
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
-  <package id="Grpc" version="0.13.1" targetFramework="net45" />
-  <package id="Grpc.Core" version="0.13.1" targetFramework="net45" />
-  <package id="grpc.native.csharp" version="0.13.1" targetFramework="net45" />
+  <package id="Grpc" version="0.14.0" targetFramework="net45" />
+  <package id="Grpc.Core" version="0.14.0" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/route_guide/RouteGuideServer/RouteGuideServer.csproj b/examples/csharp/route_guide/RouteGuideServer/RouteGuideServer.csproj
index 599b12fbf7..e7ecbc150f 100644
--- a/examples/csharp/route_guide/RouteGuideServer/RouteGuideServer.csproj
+++ b/examples/csharp/route_guide/RouteGuideServer/RouteGuideServer.csproj
@@ -11,7 +11,7 @@
     <AssemblyName>RouteGuideServer</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <NuGetPackageImportStamp>164e03eb</NuGetPackageImportStamp>
+    <NuGetPackageImportStamp>d5246467</NuGetPackageImportStamp>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -37,9 +37,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
-    <Reference Include="Grpc.Core, Version=0.13.1.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
+    <Reference Include="Grpc.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d754f35622e28bad, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Grpc.Core.0.13.1\lib\net45\Grpc.Core.dll</HintPath>
+      <HintPath>..\packages\Grpc.Core.0.14.0\lib\net45\Grpc.Core.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=7.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -72,12 +72,12 @@
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets" Condition="Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" />
+  <Import Project="..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets" Condition="Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\grpc.native.csharp.0.13.1\build\portable-net45+netcore45+wpa81+wp8\grpc.native.csharp.targets'))" />
+    <Error Condition="!Exists('..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Grpc.Core.0.14.0\build\net45\Grpc.Core.targets'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/examples/csharp/route_guide/RouteGuideServer/packages.config b/examples/csharp/route_guide/RouteGuideServer/packages.config
index c79aef1165..b16bfedd31 100644
--- a/examples/csharp/route_guide/RouteGuideServer/packages.config
+++ b/examples/csharp/route_guide/RouteGuideServer/packages.config
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
-  <package id="Grpc" version="0.13.1" targetFramework="net45" />
-  <package id="Grpc.Core" version="0.13.1" targetFramework="net45" />
-  <package id="grpc.native.csharp" version="0.13.1" targetFramework="net45" />
+  <package id="Grpc" version="0.14.0" targetFramework="net45" />
+  <package id="Grpc.Core" version="0.14.0" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/examples/csharp/route_guide/generate_protos.bat b/examples/csharp/route_guide/generate_protos.bat
index 12be52c680..b485b2f73b 100644
--- a/examples/csharp/route_guide/generate_protos.bat
+++ b/examples/csharp/route_guide/generate_protos.bat
@@ -5,7 +5,7 @@ setlocal
 @rem enter this directory
 cd /d %~dp0
 
-set TOOLS_PATH=packages\Grpc.Tools.0.13.1\tools\windows_x86
+set TOOLS_PATH=packages\Grpc.Tools.0.14.0\tools\windows_x86
 
 %TOOLS_PATH%\protoc.exe -I../../protos --csharp_out RouteGuide  ../../protos/route_guide.proto --grpc_out RouteGuide --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe
 
-- 
GitLab


From 1aa52a074a15a2e00bf0ee19f1265aa72cdef446 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 15:06:06 -0700
Subject: [PATCH 391/570] regenerate code

---
 .../route_guide/RouteGuide/RouteGuideGrpc.cs  | 368 ++++++++++++++++--
 1 file changed, 325 insertions(+), 43 deletions(-)

diff --git a/examples/csharp/route_guide/RouteGuide/RouteGuideGrpc.cs b/examples/csharp/route_guide/RouteGuide/RouteGuideGrpc.cs
index 66d1c07978..a59906d9c1 100644
--- a/examples/csharp/route_guide/RouteGuide/RouteGuideGrpc.cs
+++ b/examples/csharp/route_guide/RouteGuide/RouteGuideGrpc.cs
@@ -1,5 +1,35 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: route_guide.proto
+// Original file comments:
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
 #region Designer generated code
 
 using System;
@@ -8,6 +38,9 @@ using System.Threading.Tasks;
 using Grpc.Core;
 
 namespace Routeguide {
+  /// <summary>
+  ///  Interface exported by the server.
+  /// </summary>
   public static class RouteGuide
   {
     static readonly string __ServiceName = "routeguide.RouteGuide";
@@ -46,96 +79,339 @@ namespace Routeguide {
         __Marshaller_RouteNote,
         __Marshaller_RouteNote);
 
-    // service descriptor
+    /// <summary>Service descriptor</summary>
     public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor
     {
       get { return global::Routeguide.RouteGuideReflection.Descriptor.Services[0]; }
     }
 
-    // client interface
+    /// <summary>Client for RouteGuide</summary>
+    [System.Obsolete("Client side interfaced will be removed in the next release. Use client class directly.")]
     public interface IRouteGuideClient
     {
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
       global::Routeguide.Feature GetFeature(global::Routeguide.Point request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
       global::Routeguide.Feature GetFeature(global::Routeguide.Point request, CallOptions options);
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
       AsyncUnaryCall<global::Routeguide.Feature> GetFeatureAsync(global::Routeguide.Point request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
       AsyncUnaryCall<global::Routeguide.Feature> GetFeatureAsync(global::Routeguide.Point request, CallOptions options);
+      /// <summary>
+      ///  A server-to-client streaming RPC.
+      ///
+      ///  Obtains the Features available within the given Rectangle.  Results are
+      ///  streamed rather than returned at once (e.g. in a response message with a
+      ///  repeated field), as the rectangle may cover a large area and contain a
+      ///  huge number of features.
+      /// </summary>
       AsyncServerStreamingCall<global::Routeguide.Feature> ListFeatures(global::Routeguide.Rectangle request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A server-to-client streaming RPC.
+      ///
+      ///  Obtains the Features available within the given Rectangle.  Results are
+      ///  streamed rather than returned at once (e.g. in a response message with a
+      ///  repeated field), as the rectangle may cover a large area and contain a
+      ///  huge number of features.
+      /// </summary>
       AsyncServerStreamingCall<global::Routeguide.Feature> ListFeatures(global::Routeguide.Rectangle request, CallOptions options);
+      /// <summary>
+      ///  A client-to-server streaming RPC.
+      ///
+      ///  Accepts a stream of Points on a route being traversed, returning a
+      ///  RouteSummary when traversal is completed.
+      /// </summary>
       AsyncClientStreamingCall<global::Routeguide.Point, global::Routeguide.RouteSummary> RecordRoute(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A client-to-server streaming RPC.
+      ///
+      ///  Accepts a stream of Points on a route being traversed, returning a
+      ///  RouteSummary when traversal is completed.
+      /// </summary>
       AsyncClientStreamingCall<global::Routeguide.Point, global::Routeguide.RouteSummary> RecordRoute(CallOptions options);
+      /// <summary>
+      ///  A Bidirectional streaming RPC.
+      ///
+      ///  Accepts a stream of RouteNotes sent while a route is being traversed,
+      ///  while receiving other RouteNotes (e.g. from other users).
+      /// </summary>
       AsyncDuplexStreamingCall<global::Routeguide.RouteNote, global::Routeguide.RouteNote> RouteChat(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken));
+      /// <summary>
+      ///  A Bidirectional streaming RPC.
+      ///
+      ///  Accepts a stream of RouteNotes sent while a route is being traversed,
+      ///  while receiving other RouteNotes (e.g. from other users).
+      /// </summary>
       AsyncDuplexStreamingCall<global::Routeguide.RouteNote, global::Routeguide.RouteNote> RouteChat(CallOptions options);
     }
 
-    // server-side interface
+    /// <summary>Interface of server-side implementations of RouteGuide</summary>
+    [System.Obsolete("Service implementations should inherit from the generated abstract base class instead.")]
     public interface IRouteGuide
     {
-      Task<global::Routeguide.Feature> GetFeature(global::Routeguide.Point request, ServerCallContext context);
-      Task ListFeatures(global::Routeguide.Rectangle request, IServerStreamWriter<global::Routeguide.Feature> responseStream, ServerCallContext context);
-      Task<global::Routeguide.RouteSummary> RecordRoute(IAsyncStreamReader<global::Routeguide.Point> requestStream, ServerCallContext context);
-      Task RouteChat(IAsyncStreamReader<global::Routeguide.RouteNote> requestStream, IServerStreamWriter<global::Routeguide.RouteNote> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
+      global::System.Threading.Tasks.Task<global::Routeguide.Feature> GetFeature(global::Routeguide.Point request, ServerCallContext context);
+      /// <summary>
+      ///  A server-to-client streaming RPC.
+      ///
+      ///  Obtains the Features available within the given Rectangle.  Results are
+      ///  streamed rather than returned at once (e.g. in a response message with a
+      ///  repeated field), as the rectangle may cover a large area and contain a
+      ///  huge number of features.
+      /// </summary>
+      global::System.Threading.Tasks.Task ListFeatures(global::Routeguide.Rectangle request, IServerStreamWriter<global::Routeguide.Feature> responseStream, ServerCallContext context);
+      /// <summary>
+      ///  A client-to-server streaming RPC.
+      ///
+      ///  Accepts a stream of Points on a route being traversed, returning a
+      ///  RouteSummary when traversal is completed.
+      /// </summary>
+      global::System.Threading.Tasks.Task<global::Routeguide.RouteSummary> RecordRoute(IAsyncStreamReader<global::Routeguide.Point> requestStream, ServerCallContext context);
+      /// <summary>
+      ///  A Bidirectional streaming RPC.
+      ///
+      ///  Accepts a stream of RouteNotes sent while a route is being traversed,
+      ///  while receiving other RouteNotes (e.g. from other users).
+      /// </summary>
+      global::System.Threading.Tasks.Task RouteChat(IAsyncStreamReader<global::Routeguide.RouteNote> requestStream, IServerStreamWriter<global::Routeguide.RouteNote> responseStream, ServerCallContext context);
     }
 
-    // client stub
-    public class RouteGuideClient : ClientBase, IRouteGuideClient
+    /// <summary>Base class for server-side implementations of RouteGuide</summary>
+    public abstract class RouteGuideBase
+    {
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
+      public virtual global::System.Threading.Tasks.Task<global::Routeguide.Feature> GetFeature(global::Routeguide.Point request, ServerCallContext context)
+      {
+        throw new RpcException(new Status(StatusCode.Unimplemented, ""));
+      }
+
+      /// <summary>
+      ///  A server-to-client streaming RPC.
+      ///
+      ///  Obtains the Features available within the given Rectangle.  Results are
+      ///  streamed rather than returned at once (e.g. in a response message with a
+      ///  repeated field), as the rectangle may cover a large area and contain a
+      ///  huge number of features.
+      /// </summary>
+      public virtual global::System.Threading.Tasks.Task ListFeatures(global::Routeguide.Rectangle request, IServerStreamWriter<global::Routeguide.Feature> responseStream, ServerCallContext context)
+      {
+        throw new RpcException(new Status(StatusCode.Unimplemented, ""));
+      }
+
+      /// <summary>
+      ///  A client-to-server streaming RPC.
+      ///
+      ///  Accepts a stream of Points on a route being traversed, returning a
+      ///  RouteSummary when traversal is completed.
+      /// </summary>
+      public virtual global::System.Threading.Tasks.Task<global::Routeguide.RouteSummary> RecordRoute(IAsyncStreamReader<global::Routeguide.Point> requestStream, ServerCallContext context)
+      {
+        throw new RpcException(new Status(StatusCode.Unimplemented, ""));
+      }
+
+      /// <summary>
+      ///  A Bidirectional streaming RPC.
+      ///
+      ///  Accepts a stream of RouteNotes sent while a route is being traversed,
+      ///  while receiving other RouteNotes (e.g. from other users).
+      /// </summary>
+      public virtual global::System.Threading.Tasks.Task RouteChat(IAsyncStreamReader<global::Routeguide.RouteNote> requestStream, IServerStreamWriter<global::Routeguide.RouteNote> responseStream, ServerCallContext context)
+      {
+        throw new RpcException(new Status(StatusCode.Unimplemented, ""));
+      }
+
+    }
+
+    /// <summary>Client for RouteGuide</summary>
+    #pragma warning disable 0618
+    public class RouteGuideClient : ClientBase<RouteGuideClient>, IRouteGuideClient
+    #pragma warning restore 0618
     {
       public RouteGuideClient(Channel channel) : base(channel)
       {
       }
-      public global::Routeguide.Feature GetFeature(global::Routeguide.Point request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      public RouteGuideClient(CallInvoker callInvoker) : base(callInvoker)
+      {
+      }
+      ///<summary>Protected parameterless constructor to allow creation of test doubles.</summary>
+      protected RouteGuideClient() : base()
+      {
+      }
+      ///<summary>Protected constructor to allow creation of configured clients.</summary>
+      protected RouteGuideClient(ClientBaseConfiguration configuration) : base(configuration)
       {
-        var call = CreateCall(__Method_GetFeature, new CallOptions(headers, deadline, cancellationToken));
-        return Calls.BlockingUnaryCall(call, request);
       }
-      public global::Routeguide.Feature GetFeature(global::Routeguide.Point request, CallOptions options)
+
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
+      public virtual global::Routeguide.Feature GetFeature(global::Routeguide.Point request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
-        var call = CreateCall(__Method_GetFeature, options);
-        return Calls.BlockingUnaryCall(call, request);
+        return GetFeature(request, new CallOptions(headers, deadline, cancellationToken));
       }
-      public AsyncUnaryCall<global::Routeguide.Feature> GetFeatureAsync(global::Routeguide.Point request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
+      public virtual global::Routeguide.Feature GetFeature(global::Routeguide.Point request, CallOptions options)
       {
-        var call = CreateCall(__Method_GetFeature, new CallOptions(headers, deadline, cancellationToken));
-        return Calls.AsyncUnaryCall(call, request);
+        return CallInvoker.BlockingUnaryCall(__Method_GetFeature, null, options, request);
       }
-      public AsyncUnaryCall<global::Routeguide.Feature> GetFeatureAsync(global::Routeguide.Point request, CallOptions options)
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
+      public virtual AsyncUnaryCall<global::Routeguide.Feature> GetFeatureAsync(global::Routeguide.Point request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
-        var call = CreateCall(__Method_GetFeature, options);
-        return Calls.AsyncUnaryCall(call, request);
+        return GetFeatureAsync(request, new CallOptions(headers, deadline, cancellationToken));
       }
-      public AsyncServerStreamingCall<global::Routeguide.Feature> ListFeatures(global::Routeguide.Rectangle request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      /// <summary>
+      ///  A simple RPC.
+      ///
+      ///  Obtains the feature at a given position.
+      ///
+      ///  A feature with an empty name is returned if there's no feature at the given
+      ///  position.
+      /// </summary>
+      public virtual AsyncUnaryCall<global::Routeguide.Feature> GetFeatureAsync(global::Routeguide.Point request, CallOptions options)
       {
-        var call = CreateCall(__Method_ListFeatures, new CallOptions(headers, deadline, cancellationToken));
-        return Calls.AsyncServerStreamingCall(call, request);
+        return CallInvoker.AsyncUnaryCall(__Method_GetFeature, null, options, request);
       }
-      public AsyncServerStreamingCall<global::Routeguide.Feature> ListFeatures(global::Routeguide.Rectangle request, CallOptions options)
+      /// <summary>
+      ///  A server-to-client streaming RPC.
+      ///
+      ///  Obtains the Features available within the given Rectangle.  Results are
+      ///  streamed rather than returned at once (e.g. in a response message with a
+      ///  repeated field), as the rectangle may cover a large area and contain a
+      ///  huge number of features.
+      /// </summary>
+      public virtual AsyncServerStreamingCall<global::Routeguide.Feature> ListFeatures(global::Routeguide.Rectangle request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
-        var call = CreateCall(__Method_ListFeatures, options);
-        return Calls.AsyncServerStreamingCall(call, request);
+        return ListFeatures(request, new CallOptions(headers, deadline, cancellationToken));
       }
-      public AsyncClientStreamingCall<global::Routeguide.Point, global::Routeguide.RouteSummary> RecordRoute(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      /// <summary>
+      ///  A server-to-client streaming RPC.
+      ///
+      ///  Obtains the Features available within the given Rectangle.  Results are
+      ///  streamed rather than returned at once (e.g. in a response message with a
+      ///  repeated field), as the rectangle may cover a large area and contain a
+      ///  huge number of features.
+      /// </summary>
+      public virtual AsyncServerStreamingCall<global::Routeguide.Feature> ListFeatures(global::Routeguide.Rectangle request, CallOptions options)
       {
-        var call = CreateCall(__Method_RecordRoute, new CallOptions(headers, deadline, cancellationToken));
-        return Calls.AsyncClientStreamingCall(call);
+        return CallInvoker.AsyncServerStreamingCall(__Method_ListFeatures, null, options, request);
       }
-      public AsyncClientStreamingCall<global::Routeguide.Point, global::Routeguide.RouteSummary> RecordRoute(CallOptions options)
+      /// <summary>
+      ///  A client-to-server streaming RPC.
+      ///
+      ///  Accepts a stream of Points on a route being traversed, returning a
+      ///  RouteSummary when traversal is completed.
+      /// </summary>
+      public virtual AsyncClientStreamingCall<global::Routeguide.Point, global::Routeguide.RouteSummary> RecordRoute(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
-        var call = CreateCall(__Method_RecordRoute, options);
-        return Calls.AsyncClientStreamingCall(call);
+        return RecordRoute(new CallOptions(headers, deadline, cancellationToken));
       }
-      public AsyncDuplexStreamingCall<global::Routeguide.RouteNote, global::Routeguide.RouteNote> RouteChat(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
+      /// <summary>
+      ///  A client-to-server streaming RPC.
+      ///
+      ///  Accepts a stream of Points on a route being traversed, returning a
+      ///  RouteSummary when traversal is completed.
+      /// </summary>
+      public virtual AsyncClientStreamingCall<global::Routeguide.Point, global::Routeguide.RouteSummary> RecordRoute(CallOptions options)
       {
-        var call = CreateCall(__Method_RouteChat, new CallOptions(headers, deadline, cancellationToken));
-        return Calls.AsyncDuplexStreamingCall(call);
+        return CallInvoker.AsyncClientStreamingCall(__Method_RecordRoute, null, options);
       }
-      public AsyncDuplexStreamingCall<global::Routeguide.RouteNote, global::Routeguide.RouteNote> RouteChat(CallOptions options)
+      /// <summary>
+      ///  A Bidirectional streaming RPC.
+      ///
+      ///  Accepts a stream of RouteNotes sent while a route is being traversed,
+      ///  while receiving other RouteNotes (e.g. from other users).
+      /// </summary>
+      public virtual AsyncDuplexStreamingCall<global::Routeguide.RouteNote, global::Routeguide.RouteNote> RouteChat(Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default(CancellationToken))
       {
-        var call = CreateCall(__Method_RouteChat, options);
-        return Calls.AsyncDuplexStreamingCall(call);
+        return RouteChat(new CallOptions(headers, deadline, cancellationToken));
       }
+      /// <summary>
+      ///  A Bidirectional streaming RPC.
+      ///
+      ///  Accepts a stream of RouteNotes sent while a route is being traversed,
+      ///  while receiving other RouteNotes (e.g. from other users).
+      /// </summary>
+      public virtual AsyncDuplexStreamingCall<global::Routeguide.RouteNote, global::Routeguide.RouteNote> RouteChat(CallOptions options)
+      {
+        return CallInvoker.AsyncDuplexStreamingCall(__Method_RouteChat, null, options);
+      }
+      protected override RouteGuideClient NewInstance(ClientBaseConfiguration configuration)
+      {
+        return new RouteGuideClient(configuration);
+      }
+    }
+
+    /// <summary>Creates a new client for RouteGuide</summary>
+    public static RouteGuideClient NewClient(Channel channel)
+    {
+      return new RouteGuideClient(channel);
     }
 
-    // creates service definition that can be registered with a server
+    /// <summary>Creates service definition that can be registered with a server</summary>
+    #pragma warning disable 0618
     public static ServerServiceDefinition BindService(IRouteGuide serviceImpl)
+    #pragma warning restore 0618
     {
       return ServerServiceDefinition.CreateBuilder(__ServiceName)
           .AddMethod(__Method_GetFeature, serviceImpl.GetFeature)
@@ -144,10 +420,16 @@ namespace Routeguide {
           .AddMethod(__Method_RouteChat, serviceImpl.RouteChat).Build();
     }
 
-    // creates a new client
-    public static RouteGuideClient NewClient(Channel channel)
+    /// <summary>Creates service definition that can be registered with a server</summary>
+    #pragma warning disable 0618
+    public static ServerServiceDefinition BindService(RouteGuideBase serviceImpl)
+    #pragma warning restore 0618
     {
-      return new RouteGuideClient(channel);
+      return ServerServiceDefinition.CreateBuilder(__ServiceName)
+          .AddMethod(__Method_GetFeature, serviceImpl.GetFeature)
+          .AddMethod(__Method_ListFeatures, serviceImpl.ListFeatures)
+          .AddMethod(__Method_RecordRoute, serviceImpl.RecordRoute)
+          .AddMethod(__Method_RouteChat, serviceImpl.RouteChat).Build();
     }
 
   }
-- 
GitLab


From 0bbbb3240e9cb43a09dfd6b18b07764ff0733f5c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 11 May 2016 15:35:46 -0700
Subject: [PATCH 392/570] migrate Greeter and Routeguide to 0.14.0 API

---
 examples/csharp/helloworld/GreeterServer/Program.cs |  4 ++--
 .../csharp/route_guide/RouteGuideClient/Program.cs  |  4 ++--
 .../route_guide/RouteGuideServer/RouteGuideImpl.cs  | 13 +++++++------
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/examples/csharp/helloworld/GreeterServer/Program.cs b/examples/csharp/helloworld/GreeterServer/Program.cs
index 79f421df9e..fdab379e81 100644
--- a/examples/csharp/helloworld/GreeterServer/Program.cs
+++ b/examples/csharp/helloworld/GreeterServer/Program.cs
@@ -34,10 +34,10 @@ using Helloworld;
 
 namespace GreeterServer
 {
-    class GreeterImpl : Greeter.IGreeter
+    class GreeterImpl : Greeter.GreeterBase
     {
         // Server side handler of the SayHello RPC
-        public Task<HelloReply> SayHello(HelloRequest request, ServerCallContext context)
+        public override Task<HelloReply> SayHello(HelloRequest request, ServerCallContext context)
         {
             return Task.FromResult(new HelloReply { Message = "Hello " + request.Name });
         }
diff --git a/examples/csharp/route_guide/RouteGuideClient/Program.cs b/examples/csharp/route_guide/RouteGuideClient/Program.cs
index c561a9f7aa..ee51fbe8e0 100644
--- a/examples/csharp/route_guide/RouteGuideClient/Program.cs
+++ b/examples/csharp/route_guide/RouteGuideClient/Program.cs
@@ -43,9 +43,9 @@ namespace Routeguide
         /// </summary>
         public class RouteGuideClient
         {
-            readonly RouteGuide.IRouteGuideClient client;
+            readonly RouteGuide.RouteGuideClient client;
 
-            public RouteGuideClient(RouteGuide.IRouteGuideClient client)
+            public RouteGuideClient(RouteGuide.RouteGuideClient client)
             {
                 this.client = client;
             }
diff --git a/examples/csharp/route_guide/RouteGuideServer/RouteGuideImpl.cs b/examples/csharp/route_guide/RouteGuideServer/RouteGuideImpl.cs
index 20784fdcf3..7a466e7483 100644
--- a/examples/csharp/route_guide/RouteGuideServer/RouteGuideImpl.cs
+++ b/examples/csharp/route_guide/RouteGuideServer/RouteGuideImpl.cs
@@ -35,6 +35,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
+using Grpc.Core;
 using Grpc.Core.Utils;
 
 namespace Routeguide
@@ -42,11 +43,11 @@ namespace Routeguide
     /// <summary>
     /// Example implementation of RouteGuide server.
     /// </summary>
-    public class RouteGuideImpl : RouteGuide.IRouteGuide
+    public class RouteGuideImpl : RouteGuide.RouteGuideBase
     {
         readonly List<Feature> features;
         readonly object myLock = new object();
-        readonly Dictionary<Point, List<RouteNote>> routeNotes = new Dictionary<Point, List<RouteNote>>();   
+        readonly Dictionary<Point, List<RouteNote>> routeNotes = new Dictionary<Point, List<RouteNote>>();
 
         public RouteGuideImpl(List<Feature> features)
         {
@@ -57,7 +58,7 @@ namespace Routeguide
         /// Gets the feature at the requested point. If no feature at that location
         /// exists, an unnammed feature is returned at the provided location.
         /// </summary>
-        public Task<Feature> GetFeature(Point request, Grpc.Core.ServerCallContext context)
+        public override Task<Feature> GetFeature(Point request, ServerCallContext context)
         {
             return Task.FromResult(CheckFeature(request));
         }
@@ -65,7 +66,7 @@ namespace Routeguide
         /// <summary>
         /// Gets all features contained within the given bounding rectangle.
         /// </summary>
-        public async Task ListFeatures(Rectangle request, Grpc.Core.IServerStreamWriter<Feature> responseStream, Grpc.Core.ServerCallContext context)
+        public override async Task ListFeatures(Rectangle request, IServerStreamWriter<Feature> responseStream, ServerCallContext context)
         {
             var responses = features.FindAll( (feature) => feature.Exists() && request.Contains(feature.Location) );
             foreach (var response in responses)
@@ -78,7 +79,7 @@ namespace Routeguide
         /// Gets a stream of points, and responds with statistics about the "trip": number of points,
         /// number of known features visited, total distance traveled, and total time spent.
         /// </summary>
-        public async Task<RouteSummary> RecordRoute(Grpc.Core.IAsyncStreamReader<Point> requestStream, Grpc.Core.ServerCallContext context)
+        public override async Task<RouteSummary> RecordRoute(IAsyncStreamReader<Point> requestStream, ServerCallContext context)
         {
             int pointCount = 0;
             int featureCount = 0;
@@ -117,7 +118,7 @@ namespace Routeguide
         /// Receives a stream of message/location pairs, and responds with a stream of all previous
         /// messages at each of those locations.
         /// </summary>
-        public async Task RouteChat(Grpc.Core.IAsyncStreamReader<RouteNote> requestStream, Grpc.Core.IServerStreamWriter<RouteNote> responseStream, Grpc.Core.ServerCallContext context)
+        public override async Task RouteChat(IAsyncStreamReader<RouteNote> requestStream, IServerStreamWriter<RouteNote> responseStream, ServerCallContext context)
         {
             while (await requestStream.MoveNext())
             {
-- 
GitLab


From c2ec95bad4e279c713555195a7fd3ff6bbcc249e Mon Sep 17 00:00:00 2001
From: makdharma <makdharma@users.noreply.github.com>
Date: Wed, 11 May 2016 16:26:15 -0700
Subject: [PATCH 393/570] Revert "Revert "cronet wrapper code""

---
 BUILD                                         |  80 +++
 Makefile                                      |   7 +
 binding.gyp                                   |   3 +
 build.yaml                                    |  59 ++
 config.m4                                     |   5 +
 gRPC.podspec                                  |  76 +++
 grpc.def                                      |   1 +
 grpc.gemspec                                  |  40 ++
 include/grpc/grpc_cronet.h                    |  51 ++
 package.xml                                   |  40 ++
 .../client/secure/cronet_channel_create.c     |  69 ++
 .../cronet/transport/cronet_api_dummy.c       |  85 +++
 .../cronet/transport/cronet_transport.c       | 640 ++++++++++++++++++
 .../grpcio/grpc/_cython/imports.generated.c   |   2 +
 .../grpcio/grpc/_cython/imports.generated.h   |   4 +
 src/python/grpcio/grpc_core_dependencies.py   |   3 +
 src/ruby/ext/grpc/rb_grpc_imports.generated.c |   2 +
 src/ruby/ext/grpc/rb_grpc_imports.generated.h |   4 +
 .../core/surface/public_headers_must_be_c89.c |   1 +
 .../objective_c/Cronet/cronet_c_for_grpc.h    | 202 ++++++
 tools/doxygen/Doxyfile.core                   |   1 +
 tools/doxygen/Doxyfile.core.internal          |  40 ++
 tools/run_tests/sources_and_headers.json      | 120 +++-
 vsprojects/vcxproj/grpc/grpc.vcxproj          |  43 ++
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  | 144 ++++
 25 files changed, 1721 insertions(+), 1 deletion(-)
 create mode 100644 include/grpc/grpc_cronet.h
 create mode 100644 src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
 create mode 100644 src/core/ext/transport/cronet/transport/cronet_api_dummy.c
 create mode 100644 src/core/ext/transport/cronet/transport/cronet_transport.c
 create mode 100644 third_party/objective_c/Cronet/cronet_c_for_grpc.h

diff --git a/BUILD b/BUILD
index ad6903d684..1f6fc08cba 100644
--- a/BUILD
+++ b/BUILD
@@ -285,6 +285,42 @@ cc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
+    "include/grpc/byte_buffer.h",
+    "include/grpc/grpc.h",
+    "include/grpc/impl/codegen/alloc.h",
+    "include/grpc/impl/codegen/atm.h",
+    "include/grpc/impl/codegen/atm_gcc_atomic.h",
+    "include/grpc/impl/codegen/atm_gcc_sync.h",
+    "include/grpc/impl/codegen/atm_win32.h",
+    "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/compression_types.h",
+    "include/grpc/impl/codegen/connectivity_state.h",
+    "include/grpc/impl/codegen/grpc_types.h",
+    "include/grpc/impl/codegen/log.h",
+    "include/grpc/impl/codegen/port_platform.h",
+    "include/grpc/impl/codegen/propagation_bits.h",
+    "include/grpc/impl/codegen/slice.h",
+    "include/grpc/impl/codegen/slice_buffer.h",
+    "include/grpc/impl/codegen/status.h",
+    "include/grpc/impl/codegen/sync.h",
+    "include/grpc/impl/codegen/sync_generic.h",
+    "include/grpc/impl/codegen/sync_posix.h",
+    "include/grpc/impl/codegen/sync_win32.h",
+    "include/grpc/impl/codegen/time.h",
+    "include/grpc/status.h",
+    "include/grpc/support/alloc.h",
+    "include/grpc/support/atm.h",
+    "include/grpc/support/host_port.h",
+    "include/grpc/support/log.h",
+    "include/grpc/support/port_platform.h",
+    "include/grpc/support/slice.h",
+    "include/grpc/support/slice_buffer.h",
+    "include/grpc/support/string_util.h",
+    "include/grpc/support/sync.h",
+    "include/grpc/support/time.h",
+    "include/grpc/support/useful.h",
+    "src/core/lib/support/string.h",
+    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
@@ -439,6 +475,9 @@ cc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
+    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
+    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
+    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -483,6 +522,7 @@ cc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
+    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1460,6 +1500,9 @@ objc_library(
     "src/core/ext/client_config/uri_parser.c",
     "src/core/ext/transport/chttp2/server/insecure/server_chttp2.c",
     "src/core/ext/transport/chttp2/client/insecure/channel_create.c",
+    "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c",
+    "src/core/ext/transport/cronet/transport/cronet_api_dummy.c",
+    "src/core/ext/transport/cronet/transport/cronet_transport.c",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.c",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c",
     "src/core/ext/lb_policy/pick_first/pick_first.c",
@@ -1504,6 +1547,7 @@ objc_library(
     "include/grpc/impl/codegen/sync_posix.h",
     "include/grpc/impl/codegen/sync_win32.h",
     "include/grpc/impl/codegen/time.h",
+    "include/grpc/grpc_cronet.h",
     "include/grpc/grpc_security.h",
     "include/grpc/grpc_security_constants.h",
     "include/grpc/census.h",
@@ -1631,6 +1675,42 @@ objc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
+    "include/grpc/byte_buffer.h",
+    "include/grpc/grpc.h",
+    "include/grpc/impl/codegen/alloc.h",
+    "include/grpc/impl/codegen/atm.h",
+    "include/grpc/impl/codegen/atm_gcc_atomic.h",
+    "include/grpc/impl/codegen/atm_gcc_sync.h",
+    "include/grpc/impl/codegen/atm_win32.h",
+    "include/grpc/impl/codegen/byte_buffer.h",
+    "include/grpc/impl/codegen/compression_types.h",
+    "include/grpc/impl/codegen/connectivity_state.h",
+    "include/grpc/impl/codegen/grpc_types.h",
+    "include/grpc/impl/codegen/log.h",
+    "include/grpc/impl/codegen/port_platform.h",
+    "include/grpc/impl/codegen/propagation_bits.h",
+    "include/grpc/impl/codegen/slice.h",
+    "include/grpc/impl/codegen/slice_buffer.h",
+    "include/grpc/impl/codegen/status.h",
+    "include/grpc/impl/codegen/sync.h",
+    "include/grpc/impl/codegen/sync_generic.h",
+    "include/grpc/impl/codegen/sync_posix.h",
+    "include/grpc/impl/codegen/sync_win32.h",
+    "include/grpc/impl/codegen/time.h",
+    "include/grpc/status.h",
+    "include/grpc/support/alloc.h",
+    "include/grpc/support/atm.h",
+    "include/grpc/support/host_port.h",
+    "include/grpc/support/log.h",
+    "include/grpc/support/port_platform.h",
+    "include/grpc/support/slice.h",
+    "include/grpc/support/slice_buffer.h",
+    "include/grpc/support/string_util.h",
+    "include/grpc/support/sync.h",
+    "include/grpc/support/time.h",
+    "include/grpc/support/useful.h",
+    "src/core/lib/support/string.h",
+    "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h",
     "src/core/ext/census/aggregation.h",
diff --git a/Makefile b/Makefile
index 1ff2cb67c5..b8925cee47 100644
--- a/Makefile
+++ b/Makefile
@@ -2634,6 +2634,9 @@ LIBGRPC_SRC = \
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
+    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
+    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
+    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -2681,6 +2684,7 @@ PUBLIC_HEADERS_C += \
     include/grpc/impl/codegen/sync_posix.h \
     include/grpc/impl/codegen/sync_win32.h \
     include/grpc/impl/codegen/time.h \
+    include/grpc/grpc_cronet.h \
     include/grpc/grpc_security.h \
     include/grpc/grpc_security_constants.h \
     include/grpc/census.h \
@@ -14348,6 +14352,9 @@ ifneq ($(OPENSSL_DEP),)
 # otherwise parallel compilation will fail if a source is compiled first.
 src/core/ext/transport/chttp2/client/secure/secure_channel_create.c: $(OPENSSL_DEP)
 src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c: $(OPENSSL_DEP)
+src/core/ext/transport/cronet/client/secure/cronet_channel_create.c: $(OPENSSL_DEP)
+src/core/ext/transport/cronet/transport/cronet_api_dummy.c: $(OPENSSL_DEP)
+src/core/ext/transport/cronet/transport/cronet_transport.c: $(OPENSSL_DEP)
 src/core/lib/http/httpcli_security_connector.c: $(OPENSSL_DEP)
 src/core/lib/security/b64.c: $(OPENSSL_DEP)
 src/core/lib/security/client_auth_filter.c: $(OPENSSL_DEP)
diff --git a/binding.gyp b/binding.gyp
index 8bc2aee3d1..0d69fc5826 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -709,6 +709,9 @@
         'src/core/ext/client_config/uri_parser.c',
         'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
         'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
+        'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
+        'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
+        'src/core/ext/transport/cronet/transport/cronet_transport.c',
         'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
         'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
         'third_party/nanopb/pb_common.c',
diff --git a/build.yaml b/build.yaml
index b2cbd4d890..aeb31003e7 100644
--- a/build.yaml
+++ b/build.yaml
@@ -400,6 +400,7 @@ filegroups:
   - grpc_client_config
 - name: grpc_secure
   public_headers:
+  - include/grpc/grpc_cronet.h
   - include/grpc/grpc_security.h
   - include/grpc/grpc_security_constants.h
   headers:
@@ -547,6 +548,63 @@ filegroups:
   - grpc_transport_chttp2
   - grpc_base
   - grpc_secure
+- name: grpc_transport_cronet_client_secure
+  headers:
+  - include/grpc/byte_buffer.h
+  - include/grpc/grpc.h
+  - include/grpc/impl/codegen/alloc.h
+  - include/grpc/impl/codegen/atm.h
+  - include/grpc/impl/codegen/atm_gcc_atomic.h
+  - include/grpc/impl/codegen/atm_gcc_sync.h
+  - include/grpc/impl/codegen/atm_win32.h
+  - include/grpc/impl/codegen/byte_buffer.h
+  - include/grpc/impl/codegen/compression_types.h
+  - include/grpc/impl/codegen/connectivity_state.h
+  - include/grpc/impl/codegen/grpc_types.h
+  - include/grpc/impl/codegen/log.h
+  - include/grpc/impl/codegen/port_platform.h
+  - include/grpc/impl/codegen/propagation_bits.h
+  - include/grpc/impl/codegen/slice.h
+  - include/grpc/impl/codegen/slice_buffer.h
+  - include/grpc/impl/codegen/status.h
+  - include/grpc/impl/codegen/sync.h
+  - include/grpc/impl/codegen/sync_generic.h
+  - include/grpc/impl/codegen/sync_posix.h
+  - include/grpc/impl/codegen/sync_win32.h
+  - include/grpc/impl/codegen/time.h
+  - include/grpc/status.h
+  - include/grpc/support/alloc.h
+  - include/grpc/support/atm.h
+  - include/grpc/support/host_port.h
+  - include/grpc/support/log.h
+  - include/grpc/support/port_platform.h
+  - include/grpc/support/slice.h
+  - include/grpc/support/slice_buffer.h
+  - include/grpc/support/string_util.h
+  - include/grpc/support/sync.h
+  - include/grpc/support/time.h
+  - include/grpc/support/useful.h
+  - src/core/ext/transport/chttp2/transport/incoming_metadata.h
+  - src/core/lib/channel/channel_stack.h
+  - src/core/lib/channel/context.h
+  - src/core/lib/debug/trace.h
+  - src/core/lib/iomgr/closure.h
+  - src/core/lib/iomgr/exec_ctx.h
+  - src/core/lib/iomgr/pollset.h
+  - src/core/lib/iomgr/pollset_set.h
+  - src/core/lib/support/string.h
+  - src/core/lib/surface/channel.h
+  - src/core/lib/surface/channel_stack_type.h
+  - src/core/lib/transport/byte_stream.h
+  - src/core/lib/transport/metadata.h
+  - src/core/lib/transport/metadata_batch.h
+  - src/core/lib/transport/transport.h
+  - src/core/lib/transport/transport_impl.h
+  - third_party/objective_c/Cronet/cronet_c_for_grpc.h
+  src:
+  - src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
+  - src/core/ext/transport/cronet/transport/cronet_api_dummy.c
+  - src/core/ext/transport/cronet/transport/cronet_transport.c
 - name: nanopb
   headers:
   - third_party/nanopb/pb.h
@@ -734,6 +792,7 @@ libs:
   - grpc_transport_chttp2_client_secure
   - grpc_transport_chttp2_server_insecure
   - grpc_transport_chttp2_client_insecure
+  - grpc_transport_cronet_client_secure
   - grpc_lb_policy_grpclb
   - grpc_lb_policy_pick_first
   - grpc_lb_policy_round_robin
diff --git a/config.m4 b/config.m4
index c8d2aae106..58c3d82736 100644
--- a/config.m4
+++ b/config.m4
@@ -228,6 +228,9 @@ if test "$PHP_GRPC" != "no"; then
     src/core/ext/client_config/uri_parser.c \
     src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
     src/core/ext/transport/chttp2/client/insecure/channel_create.c \
+    src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
+    src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
+    src/core/ext/transport/cronet/transport/cronet_transport.c \
     src/core/ext/lb_policy/grpclb/load_balancer_api.c \
     src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
     third_party/nanopb/pb_common.c \
@@ -566,6 +569,8 @@ if test "$PHP_GRPC" != "no"; then
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/insecure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/server/secure)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/transport)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/client/secure)
+  PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/cronet/transport)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/channel)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/compression)
   PHP_ADD_BUILD_DIR($ext_builddir/src/core/lib/debug)
diff --git a/gRPC.podspec b/gRPC.podspec
index 393733209d..1a0ddc0d55 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -288,6 +288,42 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/subchannel_call_holder.h',
                       'src/core/ext/client_config/subchannel_index.h',
                       'src/core/ext/client_config/uri_parser.h',
+                      'include/grpc/byte_buffer.h',
+                      'include/grpc/grpc.h',
+                      'include/grpc/impl/codegen/alloc.h',
+                      'include/grpc/impl/codegen/atm.h',
+                      'include/grpc/impl/codegen/atm_gcc_atomic.h',
+                      'include/grpc/impl/codegen/atm_gcc_sync.h',
+                      'include/grpc/impl/codegen/atm_win32.h',
+                      'include/grpc/impl/codegen/byte_buffer.h',
+                      'include/grpc/impl/codegen/compression_types.h',
+                      'include/grpc/impl/codegen/connectivity_state.h',
+                      'include/grpc/impl/codegen/grpc_types.h',
+                      'include/grpc/impl/codegen/log.h',
+                      'include/grpc/impl/codegen/port_platform.h',
+                      'include/grpc/impl/codegen/propagation_bits.h',
+                      'include/grpc/impl/codegen/slice.h',
+                      'include/grpc/impl/codegen/slice_buffer.h',
+                      'include/grpc/impl/codegen/status.h',
+                      'include/grpc/impl/codegen/sync.h',
+                      'include/grpc/impl/codegen/sync_generic.h',
+                      'include/grpc/impl/codegen/sync_posix.h',
+                      'include/grpc/impl/codegen/sync_win32.h',
+                      'include/grpc/impl/codegen/time.h',
+                      'include/grpc/status.h',
+                      'include/grpc/support/alloc.h',
+                      'include/grpc/support/atm.h',
+                      'include/grpc/support/host_port.h',
+                      'include/grpc/support/log.h',
+                      'include/grpc/support/port_platform.h',
+                      'include/grpc/support/slice.h',
+                      'include/grpc/support/slice_buffer.h',
+                      'include/grpc/support/string_util.h',
+                      'include/grpc/support/sync.h',
+                      'include/grpc/support/time.h',
+                      'include/grpc/support/useful.h',
+                      'src/core/lib/support/string.h',
+                      'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h',
                       'third_party/nanopb/pb.h',
@@ -326,6 +362,7 @@ Pod::Spec.new do |s|
                       'include/grpc/impl/codegen/sync_posix.h',
                       'include/grpc/impl/codegen/sync_win32.h',
                       'include/grpc/impl/codegen/time.h',
+                      'include/grpc/grpc_cronet.h',
                       'include/grpc/grpc_security.h',
                       'include/grpc/grpc_security_constants.h',
                       'include/grpc/census.h',
@@ -475,6 +512,9 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/uri_parser.c',
                       'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
                       'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
+                      'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
+                      'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
+                      'src/core/ext/transport/cronet/transport/cronet_transport.c',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
                       'third_party/nanopb/pb_common.c',
@@ -631,6 +671,42 @@ Pod::Spec.new do |s|
                               'src/core/ext/client_config/subchannel_call_holder.h',
                               'src/core/ext/client_config/subchannel_index.h',
                               'src/core/ext/client_config/uri_parser.h',
+                              'include/grpc/byte_buffer.h',
+                              'include/grpc/grpc.h',
+                              'include/grpc/impl/codegen/alloc.h',
+                              'include/grpc/impl/codegen/atm.h',
+                              'include/grpc/impl/codegen/atm_gcc_atomic.h',
+                              'include/grpc/impl/codegen/atm_gcc_sync.h',
+                              'include/grpc/impl/codegen/atm_win32.h',
+                              'include/grpc/impl/codegen/byte_buffer.h',
+                              'include/grpc/impl/codegen/compression_types.h',
+                              'include/grpc/impl/codegen/connectivity_state.h',
+                              'include/grpc/impl/codegen/grpc_types.h',
+                              'include/grpc/impl/codegen/log.h',
+                              'include/grpc/impl/codegen/port_platform.h',
+                              'include/grpc/impl/codegen/propagation_bits.h',
+                              'include/grpc/impl/codegen/slice.h',
+                              'include/grpc/impl/codegen/slice_buffer.h',
+                              'include/grpc/impl/codegen/status.h',
+                              'include/grpc/impl/codegen/sync.h',
+                              'include/grpc/impl/codegen/sync_generic.h',
+                              'include/grpc/impl/codegen/sync_posix.h',
+                              'include/grpc/impl/codegen/sync_win32.h',
+                              'include/grpc/impl/codegen/time.h',
+                              'include/grpc/status.h',
+                              'include/grpc/support/alloc.h',
+                              'include/grpc/support/atm.h',
+                              'include/grpc/support/host_port.h',
+                              'include/grpc/support/log.h',
+                              'include/grpc/support/port_platform.h',
+                              'include/grpc/support/slice.h',
+                              'include/grpc/support/slice_buffer.h',
+                              'include/grpc/support/string_util.h',
+                              'include/grpc/support/sync.h',
+                              'include/grpc/support/time.h',
+                              'include/grpc/support/useful.h',
+                              'src/core/lib/support/string.h',
+                              'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                               'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                               'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h',
                               'third_party/nanopb/pb.h',
diff --git a/grpc.def b/grpc.def
index 61948ed1b8..09a94a6cd0 100644
--- a/grpc.def
+++ b/grpc.def
@@ -87,6 +87,7 @@ EXPORTS
     grpc_header_nonbin_value_is_legal
     grpc_is_binary_header
     grpc_call_error_to_string
+    grpc_cronet_secure_channel_create
     grpc_auth_property_iterator_next
     grpc_auth_context_property_iterator
     grpc_auth_context_peer_identity
diff --git a/grpc.gemspec b/grpc.gemspec
index 240ea1ca1f..2d5045faba 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -169,6 +169,7 @@ Gem::Specification.new do |s|
   s.files += %w( include/grpc/impl/codegen/sync_posix.h )
   s.files += %w( include/grpc/impl/codegen/sync_win32.h )
   s.files += %w( include/grpc/impl/codegen/time.h )
+  s.files += %w( include/grpc/grpc_cronet.h )
   s.files += %w( include/grpc/grpc_security.h )
   s.files += %w( include/grpc/grpc_security_constants.h )
   s.files += %w( include/grpc/census.h )
@@ -296,6 +297,42 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/subchannel_call_holder.h )
   s.files += %w( src/core/ext/client_config/subchannel_index.h )
   s.files += %w( src/core/ext/client_config/uri_parser.h )
+  s.files += %w( include/grpc/byte_buffer.h )
+  s.files += %w( include/grpc/grpc.h )
+  s.files += %w( include/grpc/impl/codegen/alloc.h )
+  s.files += %w( include/grpc/impl/codegen/atm.h )
+  s.files += %w( include/grpc/impl/codegen/atm_gcc_atomic.h )
+  s.files += %w( include/grpc/impl/codegen/atm_gcc_sync.h )
+  s.files += %w( include/grpc/impl/codegen/atm_win32.h )
+  s.files += %w( include/grpc/impl/codegen/byte_buffer.h )
+  s.files += %w( include/grpc/impl/codegen/compression_types.h )
+  s.files += %w( include/grpc/impl/codegen/connectivity_state.h )
+  s.files += %w( include/grpc/impl/codegen/grpc_types.h )
+  s.files += %w( include/grpc/impl/codegen/log.h )
+  s.files += %w( include/grpc/impl/codegen/port_platform.h )
+  s.files += %w( include/grpc/impl/codegen/propagation_bits.h )
+  s.files += %w( include/grpc/impl/codegen/slice.h )
+  s.files += %w( include/grpc/impl/codegen/slice_buffer.h )
+  s.files += %w( include/grpc/impl/codegen/status.h )
+  s.files += %w( include/grpc/impl/codegen/sync.h )
+  s.files += %w( include/grpc/impl/codegen/sync_generic.h )
+  s.files += %w( include/grpc/impl/codegen/sync_posix.h )
+  s.files += %w( include/grpc/impl/codegen/sync_win32.h )
+  s.files += %w( include/grpc/impl/codegen/time.h )
+  s.files += %w( include/grpc/status.h )
+  s.files += %w( include/grpc/support/alloc.h )
+  s.files += %w( include/grpc/support/atm.h )
+  s.files += %w( include/grpc/support/host_port.h )
+  s.files += %w( include/grpc/support/log.h )
+  s.files += %w( include/grpc/support/port_platform.h )
+  s.files += %w( include/grpc/support/slice.h )
+  s.files += %w( include/grpc/support/slice_buffer.h )
+  s.files += %w( include/grpc/support/string_util.h )
+  s.files += %w( include/grpc/support/sync.h )
+  s.files += %w( include/grpc/support/time.h )
+  s.files += %w( include/grpc/support/useful.h )
+  s.files += %w( src/core/lib/support/string.h )
+  s.files += %w( third_party/objective_c/Cronet/cronet_c_for_grpc.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h )
   s.files += %w( third_party/nanopb/pb.h )
@@ -454,6 +491,9 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/uri_parser.c )
   s.files += %w( src/core/ext/transport/chttp2/server/insecure/server_chttp2.c )
   s.files += %w( src/core/ext/transport/chttp2/client/insecure/channel_create.c )
+  s.files += %w( src/core/ext/transport/cronet/client/secure/cronet_channel_create.c )
+  s.files += %w( src/core/ext/transport/cronet/transport/cronet_api_dummy.c )
+  s.files += %w( src/core/ext/transport/cronet/transport/cronet_transport.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.c )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c )
   s.files += %w( third_party/nanopb/pb_common.c )
diff --git a/include/grpc/grpc_cronet.h b/include/grpc/grpc_cronet.h
new file mode 100644
index 0000000000..295e0f55e8
--- /dev/null
+++ b/include/grpc/grpc_cronet.h
@@ -0,0 +1,51 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef GRPC_GRPC_CRONET_H
+#define GRPC_GRPC_CRONET_H
+
+#include <grpc/grpc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
+    void *engine, const char *target, const grpc_channel_args *args,
+    void *reserved);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_GRPC_CRONET_H */
diff --git a/package.xml b/package.xml
index 4c159e6024..cf11ea8f07 100644
--- a/package.xml
+++ b/package.xml
@@ -176,6 +176,7 @@
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/grpc_cronet.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/grpc_security_constants.h" role="src" />
     <file baseinstalldir="/" name="include/grpc/census.h" role="src" />
@@ -303,6 +304,42 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_call_holder.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_index.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/byte_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/grpc.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/alloc.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_atomic.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_sync.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_win32.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/compression_types.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/connectivity_state.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/grpc_types.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/log.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/port_platform.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/propagation_bits.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/status.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_generic.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/status.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/alloc.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/atm.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/host_port.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/log.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/port_platform.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/slice.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/slice_buffer.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/string_util.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/sync.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/time.h" role="src" />
+    <file baseinstalldir="/" name="include/grpc/support/useful.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/support/string.h" role="src" />
+    <file baseinstalldir="/" name="third_party/objective_c/Cronet/cronet_c_for_grpc.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb.h" role="src" />
@@ -461,6 +498,9 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/server/insecure/server_chttp2.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/transport/chttp2/client/insecure/channel_create.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/transport/cronet/client/secure/cronet_channel_create.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_api_dummy.c" role="src" />
+    <file baseinstalldir="/" name="src/core/ext/transport/cronet/transport/cronet_transport.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.c" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c" role="src" />
     <file baseinstalldir="/" name="third_party/nanopb/pb_common.c" role="src" />
diff --git a/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
new file mode 100644
index 0000000000..df1acddcc0
--- /dev/null
+++ b/src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
@@ -0,0 +1,69 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/impl/codegen/port_platform.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+
+#include "src/core/lib/surface/channel.h"
+#include "src/core/lib/transport/transport_impl.h"
+
+// Cronet transport object
+typedef struct cronet_transport {
+  grpc_transport base;  // must be first element in this structure
+  void *engine;
+  char *host;
+} cronet_transport;
+
+extern grpc_transport_vtable grpc_cronet_vtable;
+
+GRPCAPI grpc_channel *grpc_cronet_secure_channel_create(
+    void *engine, const char *target, const grpc_channel_args *args,
+    void *reserved) {
+  cronet_transport *ct = gpr_malloc(sizeof(cronet_transport));
+  ct->base.vtable = &grpc_cronet_vtable;
+  ct->engine = engine;
+  ct->host = gpr_malloc(strlen(target) + 1);
+  strcpy(ct->host, target);
+  gpr_log(GPR_DEBUG,
+          "grpc_create_cronet_transport: cronet_engine = %p, target=%s", engine,
+          ct->host);
+
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  return grpc_channel_create(&exec_ctx, target, args,
+                             GRPC_CLIENT_DIRECT_CHANNEL, (grpc_transport *)ct);
+}
diff --git a/src/core/ext/transport/cronet/transport/cronet_api_dummy.c b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
new file mode 100644
index 0000000000..687026c9fd
--- /dev/null
+++ b/src/core/ext/transport/cronet/transport/cronet_api_dummy.c
@@ -0,0 +1,85 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* This file has empty implementation of all the functions exposed by the cronet
+library, so we can build it in all environments */
+
+#include <stdbool.h>
+
+#include <grpc/support/log.h>
+
+#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
+
+#ifdef GRPC_COMPILE_WITH_CRONET
+/* link with the real CRONET library in the build system */
+#else
+/* Dummy implementation of cronet API just to test for build-ability */
+cronet_bidirectional_stream* cronet_bidirectional_stream_create(
+    cronet_engine* engine, void* annotation,
+    cronet_bidirectional_stream_callback* callback) {
+  GPR_ASSERT(0);
+  return NULL;
+}
+
+int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_start(
+    cronet_bidirectional_stream* stream, const char* url, int priority,
+    const char* method, const cronet_bidirectional_stream_header_array* headers,
+    bool end_of_stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
+                                     char* buffer, int capacity) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
+                                      const char* buffer, int count,
+                                      bool end_of_stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream) {
+  GPR_ASSERT(0);
+  return 0;
+}
+
+#endif /* GRPC_COMPILE_WITH_CRONET */
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
new file mode 100644
index 0000000000..5bb085195c
--- /dev/null
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -0,0 +1,640 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <string.h>
+
+#include <grpc/impl/codegen/port_platform.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/host_port.h>
+#include <grpc/support/log.h>
+#include <grpc/support/slice_buffer.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/useful.h>
+
+#include "src/core/ext/transport/chttp2/transport/incoming_metadata.h"
+#include "src/core/lib/iomgr/exec_ctx.h"
+#include "src/core/lib/support/string.h"
+#include "src/core/lib/surface/channel.h"
+#include "src/core/lib/transport/metadata_batch.h"
+#include "src/core/lib/transport/transport_impl.h"
+#include "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
+
+#define GRPC_HEADER_SIZE_IN_BYTES 5
+
+// Global flag that gets set with GRPC_TRACE env variable
+int grpc_cronet_trace = 1;
+
+// Cronet transport object
+struct grpc_cronet_transport {
+  grpc_transport base; /* must be first element in this structure */
+  cronet_engine *engine;
+  char *host;
+};
+
+typedef struct grpc_cronet_transport grpc_cronet_transport;
+
+enum send_state {
+  CRONET_SEND_IDLE = 0,
+  CRONET_REQ_STARTED,
+  CRONET_SEND_HEADER,
+  CRONET_WRITE,
+  CRONET_WRITE_COMPLETED,
+};
+
+enum recv_state {
+  CRONET_RECV_IDLE = 0,
+  CRONET_RECV_READ_LENGTH,
+  CRONET_RECV_READ_DATA,
+  CRONET_RECV_CLOSED,
+};
+
+static const char *recv_state_name[] = {
+    "CRONET_RECV_IDLE", "CRONET_RECV_READ_LENGTH", "CRONET_RECV_READ_DATA,",
+    "CRONET_RECV_CLOSED"};
+
+// Enum that identifies calling function.
+enum e_caller {
+  PERFORM_STREAM_OP,
+  ON_READ_COMPLETE,
+  ON_RESPONSE_HEADERS_RECEIVED,
+  ON_RESPONSE_TRAILERS_RECEIVED
+};
+
+enum callback_id {
+  CB_SEND_INITIAL_METADATA = 0,
+  CB_SEND_MESSAGE,
+  CB_SEND_TRAILING_METADATA,
+  CB_RECV_MESSAGE,
+  CB_RECV_INITIAL_METADATA,
+  CB_RECV_TRAILING_METADATA,
+  CB_NUM_CALLBACKS
+};
+
+struct stream_obj {
+  // we store received bytes here as they trickle in.
+  gpr_slice_buffer write_slice_buffer;
+  cronet_bidirectional_stream *cbs;
+  gpr_slice slice;
+  gpr_slice_buffer read_slice_buffer;
+  struct grpc_slice_buffer_stream sbs;
+  char *read_buffer;
+  int remaining_read_bytes;
+  int total_read_bytes;
+
+  char *write_buffer;
+  size_t write_buffer_size;
+
+  // Hold the URL
+  char *url;
+
+  bool response_headers_received;
+  bool read_requested;
+  bool response_trailers_received;
+  bool read_closed;
+
+  // Recv message stuff
+  grpc_byte_buffer **recv_message;
+  // Initial metadata stuff
+  grpc_metadata_batch *recv_initial_metadata;
+  // Trailing metadata stuff
+  grpc_metadata_batch *recv_trailing_metadata;
+  grpc_chttp2_incoming_metadata_buffer imb;
+
+  // This mutex protects receive state machine execution
+  gpr_mu recv_mu;
+  // we can queue up up to 2 callbacks for each OP
+  grpc_closure *callback_list[CB_NUM_CALLBACKS][2];
+
+  // storage for header
+  cronet_bidirectional_stream_header *headers;
+  uint32_t num_headers;
+  cronet_bidirectional_stream_header_array header_array;
+  // state tracking
+  enum recv_state cronet_recv_state;
+  enum send_state cronet_send_state;
+};
+
+typedef struct stream_obj stream_obj;
+
+static void next_send_step(stream_obj *s);
+static void next_recv_step(stream_obj *s, enum e_caller caller);
+
+static void set_pollset_do_nothing(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                                   grpc_stream *gs, grpc_pollset *pollset) {}
+
+static void enqueue_callbacks(grpc_closure *callback_list[]) {
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  if (callback_list[0]) {
+    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[0], true, NULL);
+    callback_list[0] = NULL;
+  }
+  if (callback_list[1]) {
+    grpc_exec_ctx_enqueue(&exec_ctx, callback_list[1], true, NULL);
+    callback_list[1] = NULL;
+  }
+  grpc_exec_ctx_finish(&exec_ctx);
+}
+
+static void on_canceled(cronet_bidirectional_stream *stream) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "on_canceled %p", stream);
+  }
+}
+
+static void on_failed(cronet_bidirectional_stream *stream, int net_error) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "on_failed %p, error = %d", stream, net_error);
+  }
+}
+
+static void on_succeeded(cronet_bidirectional_stream *stream) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "on_succeeded %p", stream);
+  }
+}
+
+static void on_response_trailers_received(
+    cronet_bidirectional_stream *stream,
+    const cronet_bidirectional_stream_header_array *trailers) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "R: on_response_trailers_received");
+  }
+  stream_obj *s = (stream_obj *)stream->annotation;
+
+  memset(&s->imb, 0, sizeof(s->imb));
+  grpc_chttp2_incoming_metadata_buffer_init(&s->imb);
+  unsigned int i = 0;
+  for (i = 0; i < trailers->count; i++) {
+    grpc_chttp2_incoming_metadata_buffer_add(
+        &s->imb, grpc_mdelem_from_metadata_strings(
+                     grpc_mdstr_from_string(trailers->headers[i].key),
+                     grpc_mdstr_from_string(trailers->headers[i].value)));
+  }
+  s->response_trailers_received = true;
+  next_recv_step(s, ON_RESPONSE_TRAILERS_RECEIVED);
+}
+
+static void on_write_completed(cronet_bidirectional_stream *stream,
+                               const char *data) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "W: on_write_completed");
+  }
+  stream_obj *s = (stream_obj *)stream->annotation;
+  enqueue_callbacks(s->callback_list[CB_SEND_MESSAGE]);
+  s->cronet_send_state = CRONET_WRITE_COMPLETED;
+  next_send_step(s);
+}
+
+static void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
+  gpr_slice read_data_slice = gpr_slice_malloc((uint32_t)s->total_read_bytes);
+  uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
+  memcpy(dst_p, recv_data, (size_t)s->total_read_bytes);
+  gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
+  grpc_slice_buffer_stream_init(&s->sbs, &s->read_slice_buffer, 0);
+  *s->recv_message = (grpc_byte_buffer *)&s->sbs;
+}
+
+static int parse_grpc_header(const uint8_t *data) {
+  const uint8_t *p = data + 1;
+  int length = 0;
+  length |= ((uint8_t)*p++) << 24;
+  length |= ((uint8_t)*p++) << 16;
+  length |= ((uint8_t)*p++) << 8;
+  length |= ((uint8_t)*p++);
+  return length;
+}
+
+static void on_read_completed(cronet_bidirectional_stream *stream, char *data,
+                              int count) {
+  stream_obj *s = (stream_obj *)stream->annotation;
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "R: on_read_completed count=%d, total=%d, remaining=%d",
+            count, s->total_read_bytes, s->remaining_read_bytes);
+  }
+  if (count > 0) {
+    GPR_ASSERT(s->recv_message);
+    s->remaining_read_bytes -= count;
+    next_recv_step(s, ON_READ_COMPLETE);
+  } else {
+    s->read_closed = true;
+    next_recv_step(s, ON_READ_COMPLETE);
+  }
+}
+
+static void on_response_headers_received(
+    cronet_bidirectional_stream *stream,
+    const cronet_bidirectional_stream_header_array *headers,
+    const char *negotiated_protocol) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "R: on_response_headers_received");
+  }
+  stream_obj *s = (stream_obj *)stream->annotation;
+  enqueue_callbacks(s->callback_list[CB_RECV_INITIAL_METADATA]);
+  s->response_headers_received = true;
+  next_recv_step(s, ON_RESPONSE_HEADERS_RECEIVED);
+}
+
+static void on_request_headers_sent(cronet_bidirectional_stream *stream) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "W: on_request_headers_sent");
+  }
+  stream_obj *s = (stream_obj *)stream->annotation;
+  enqueue_callbacks(s->callback_list[CB_SEND_INITIAL_METADATA]);
+  s->cronet_send_state = CRONET_SEND_HEADER;
+  next_send_step(s);
+}
+
+// Callback function pointers (invoked by cronet in response to events)
+static cronet_bidirectional_stream_callback callbacks = {
+    on_request_headers_sent,
+    on_response_headers_received,
+    on_read_completed,
+    on_write_completed,
+    on_response_trailers_received,
+    on_succeeded,
+    on_failed,
+    on_canceled};
+
+static void invoke_closing_callback(stream_obj *s) {
+  grpc_chttp2_incoming_metadata_buffer_publish(&s->imb,
+                                               s->recv_trailing_metadata);
+  if (s->callback_list[CB_RECV_TRAILING_METADATA]) {
+    enqueue_callbacks(s->callback_list[CB_RECV_TRAILING_METADATA]);
+  }
+}
+
+static void set_recv_state(stream_obj *s, enum recv_state state) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "next_state = %s", recv_state_name[state]);
+  }
+  s->cronet_recv_state = state;
+}
+
+// This is invoked from perform_stream_op, and all on_xxxx callbacks.
+static void next_recv_step(stream_obj *s, enum e_caller caller) {
+  gpr_mu_lock(&s->recv_mu);
+  switch (s->cronet_recv_state) {
+    case CRONET_RECV_IDLE:
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_IDLE");
+      }
+      if (caller == PERFORM_STREAM_OP ||
+          caller == ON_RESPONSE_HEADERS_RECEIVED) {
+        if (s->read_closed && s->response_trailers_received) {
+          invoke_closing_callback(s);
+          set_recv_state(s, CRONET_RECV_CLOSED);
+        } else if (s->response_headers_received == true &&
+                   s->read_requested == true) {
+          set_recv_state(s, CRONET_RECV_READ_LENGTH);
+          s->total_read_bytes = s->remaining_read_bytes =
+              GRPC_HEADER_SIZE_IN_BYTES;
+          GPR_ASSERT(s->read_buffer);
+          if (grpc_cronet_trace) {
+            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
+          }
+          cronet_bidirectional_stream_read(s->cbs, s->read_buffer,
+                                           s->remaining_read_bytes);
+        }
+      }
+      break;
+    case CRONET_RECV_READ_LENGTH:
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_LENGTH");
+      }
+      if (caller == ON_READ_COMPLETE) {
+        if (s->read_closed) {
+          invoke_closing_callback(s);
+          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
+          set_recv_state(s, CRONET_RECV_CLOSED);
+        } else {
+          GPR_ASSERT(s->remaining_read_bytes == 0);
+          set_recv_state(s, CRONET_RECV_READ_DATA);
+          s->total_read_bytes = s->remaining_read_bytes =
+              parse_grpc_header((const uint8_t *)s->read_buffer);
+          s->read_buffer =
+              gpr_realloc(s->read_buffer, (uint32_t)s->remaining_read_bytes);
+          GPR_ASSERT(s->read_buffer);
+          if (grpc_cronet_trace) {
+            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
+          }
+          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer,
+                                           s->remaining_read_bytes);
+        }
+      }
+      break;
+    case CRONET_RECV_READ_DATA:
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_recv_state = CRONET_RECV_READ_DATA");
+      }
+      if (caller == ON_READ_COMPLETE) {
+        if (s->remaining_read_bytes > 0) {
+          int offset = s->total_read_bytes - s->remaining_read_bytes;
+          GPR_ASSERT(s->read_buffer);
+          if (grpc_cronet_trace) {
+            gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
+          }
+          cronet_bidirectional_stream_read(
+              s->cbs, (char *)s->read_buffer + offset, s->remaining_read_bytes);
+        } else {
+          gpr_slice_buffer_init(&s->read_slice_buffer);
+          uint8_t *p = (uint8_t *)s->read_buffer;
+          process_recv_message(s, p);
+          set_recv_state(s, CRONET_RECV_IDLE);
+          enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
+        }
+      }
+      break;
+    case CRONET_RECV_CLOSED:
+      break;
+    default:
+      GPR_ASSERT(0);  // Should not reach here
+      break;
+  }
+  gpr_mu_unlock(&s->recv_mu);
+}
+
+// This function takes the data from s->write_slice_buffer and assembles into
+// a contiguous byte stream with 5 byte gRPC header prepended.
+static void create_grpc_frame(stream_obj *s) {
+  gpr_slice slice = gpr_slice_buffer_take_first(&s->write_slice_buffer);
+  uint8_t *raw_data = GPR_SLICE_START_PTR(slice);
+  size_t length = GPR_SLICE_LENGTH(slice);
+  s->write_buffer_size = length + GRPC_HEADER_SIZE_IN_BYTES;
+  s->write_buffer = gpr_realloc(s->write_buffer, s->write_buffer_size);
+  uint8_t *p = (uint8_t *)s->write_buffer;
+  // Append 5 byte header
+  *p++ = 0;
+  *p++ = (uint8_t)(length >> 24);
+  *p++ = (uint8_t)(length >> 16);
+  *p++ = (uint8_t)(length >> 8);
+  *p++ = (uint8_t)(length);
+  // append actual data
+  memcpy(p, raw_data, length);
+}
+
+static void do_write(stream_obj *s) {
+  gpr_slice_buffer *sb = &s->write_slice_buffer;
+  GPR_ASSERT(sb->count <= 1);
+  if (sb->count > 0) {
+    create_grpc_frame(s);
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+    }
+    cronet_bidirectional_stream_write(s->cbs, s->write_buffer,
+                                      (int)s->write_buffer_size, false);
+  }
+}
+
+//
+static void next_send_step(stream_obj *s) {
+  switch (s->cronet_send_state) {
+    case CRONET_SEND_IDLE:
+      GPR_ASSERT(
+          s->cbs);  // cronet_bidirectional_stream is not initialized yet.
+      s->cronet_send_state = CRONET_REQ_STARTED;
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_start to %s", s->url);
+      }
+      cronet_bidirectional_stream_start(s->cbs, s->url, 0, "POST",
+                                        &s->header_array, false);
+      // we no longer need the memory that was allocated earlier.
+      gpr_free(s->header_array.headers);
+      break;
+    case CRONET_SEND_HEADER:
+      do_write(s);
+      s->cronet_send_state = CRONET_WRITE;
+      break;
+    case CRONET_WRITE_COMPLETED:
+      do_write(s);
+      break;
+    default:
+      GPR_ASSERT(0);
+      break;
+  }
+}
+
+static void convert_metadata_to_cronet_headers(grpc_linked_mdelem *head,
+                                               const char *host,
+                                               stream_obj *s) {
+  grpc_linked_mdelem *curr = head;
+  // Walk the linked list and get number of header fields
+  uint32_t num_headers_available = 0;
+  while (curr != NULL) {
+    curr = curr->next;
+    num_headers_available++;
+  }
+  // Allocate enough memory
+  s->headers = (cronet_bidirectional_stream_header *)gpr_malloc(
+      sizeof(cronet_bidirectional_stream_header) * num_headers_available);
+
+  // Walk the linked list again, this time copying the header fields.
+  // s->num_headers
+  // can be less than num_headers_available, as some headers are not used for
+  // cronet
+  curr = head;
+  s->num_headers = 0;
+  while (s->num_headers < num_headers_available) {
+    grpc_mdelem *mdelem = curr->md;
+    curr = curr->next;
+    const char *key = grpc_mdstr_as_c_string(mdelem->key);
+    const char *value = grpc_mdstr_as_c_string(mdelem->value);
+    if (strcmp(key, ":scheme") == 0 || strcmp(key, ":method") == 0 ||
+        strcmp(key, ":authority") == 0) {
+      // Cronet populates these fields on its own.
+      continue;
+    }
+    if (strcmp(key, ":path") == 0) {
+      // Create URL by appending :path value to the hostname
+      gpr_asprintf(&s->url, "https://%s%s", host, value);
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "extracted URL = %s", s->url);
+      }
+      continue;
+    }
+    s->headers[s->num_headers].key = key;
+    s->headers[s->num_headers].value = value;
+    s->num_headers++;
+    if (curr == NULL) {
+      break;
+    }
+  }
+}
+
+static void perform_stream_op(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                              grpc_stream *gs, grpc_transport_stream_op *op) {
+  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
+  GPR_ASSERT(ct->engine);
+  stream_obj *s = (stream_obj *)gs;
+  if (op->recv_trailing_metadata) {
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG,
+              "perform_stream_op - recv_trailing_metadata: on_complete=%p",
+              op->on_complete);
+    }
+    s->recv_trailing_metadata = op->recv_trailing_metadata;
+    GPR_ASSERT(!s->callback_list[CB_RECV_TRAILING_METADATA][0]);
+    s->callback_list[CB_RECV_TRAILING_METADATA][0] = op->on_complete;
+  }
+  if (op->recv_message) {
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "perform_stream_op - recv_message: on_complete=%p",
+              op->on_complete);
+    }
+    s->recv_message = (grpc_byte_buffer **)op->recv_message;
+    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][0]);
+    GPR_ASSERT(!s->callback_list[CB_RECV_MESSAGE][1]);
+    s->callback_list[CB_RECV_MESSAGE][0] = op->recv_message_ready;
+    s->callback_list[CB_RECV_MESSAGE][1] = op->on_complete;
+    s->read_requested = true;
+    next_recv_step(s, PERFORM_STREAM_OP);
+  }
+  if (op->recv_initial_metadata) {
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "perform_stream_op - recv_initial_metadata:=%p",
+              op->on_complete);
+    }
+    s->recv_initial_metadata = op->recv_initial_metadata;
+    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][0]);
+    GPR_ASSERT(!s->callback_list[CB_RECV_INITIAL_METADATA][1]);
+    s->callback_list[CB_RECV_INITIAL_METADATA][0] =
+        op->recv_initial_metadata_ready;
+    s->callback_list[CB_RECV_INITIAL_METADATA][1] = op->on_complete;
+  }
+  if (op->send_initial_metadata) {
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG,
+              "perform_stream_op - send_initial_metadata: on_complete=%p",
+              op->on_complete);
+    }
+    s->num_headers = 0;
+    convert_metadata_to_cronet_headers(op->send_initial_metadata->list.head,
+                                       ct->host, s);
+    s->header_array.count = s->num_headers;
+    s->header_array.capacity = s->num_headers;
+    s->header_array.headers = s->headers;
+    GPR_ASSERT(!s->callback_list[CB_SEND_INITIAL_METADATA][0]);
+    s->callback_list[CB_SEND_INITIAL_METADATA][0] = op->on_complete;
+  }
+  if (op->send_message) {
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG, "perform_stream_op - send_message: on_complete=%p",
+              op->on_complete);
+    }
+    grpc_byte_stream_next(exec_ctx, op->send_message, &s->slice,
+                          op->send_message->length, NULL);
+    // Check that compression flag is not ON. We don't support compression yet.
+    // TODO (makdharma): add compression support
+    GPR_ASSERT(op->send_message->flags == 0);
+    gpr_slice_buffer_add(&s->write_slice_buffer, s->slice);
+    if (s->cbs == NULL) {
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "cronet_bidirectional_stream_create");
+      }
+      s->cbs = cronet_bidirectional_stream_create(ct->engine, s, &callbacks);
+      GPR_ASSERT(s->cbs);
+      s->read_closed = false;
+      s->response_trailers_received = false;
+      s->response_headers_received = false;
+      s->cronet_send_state = CRONET_SEND_IDLE;
+      s->cronet_recv_state = CRONET_RECV_IDLE;
+    }
+    GPR_ASSERT(!s->callback_list[CB_SEND_MESSAGE][0]);
+    s->callback_list[CB_SEND_MESSAGE][0] = op->on_complete;
+    next_send_step(s);
+  }
+  if (op->send_trailing_metadata) {
+    if (grpc_cronet_trace) {
+      gpr_log(GPR_DEBUG,
+              "perform_stream_op - send_trailing_metadata: on_complete=%p",
+              op->on_complete);
+    }
+    GPR_ASSERT(!s->callback_list[CB_SEND_TRAILING_METADATA][0]);
+    s->callback_list[CB_SEND_TRAILING_METADATA][0] = op->on_complete;
+    if (s->cbs) {
+      // Send an "empty" write to the far end to signal that we're done.
+      // This will induce the server to send down trailers.
+      if (grpc_cronet_trace) {
+        gpr_log(GPR_DEBUG, "W: cronet_bidirectional_stream_write");
+      }
+      cronet_bidirectional_stream_write(s->cbs, "abc", 0, true);
+    } else {
+      // We never created a stream. This was probably an empty request.
+      invoke_closing_callback(s);
+    }
+  }
+}
+
+static int init_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                       grpc_stream *gs, grpc_stream_refcount *refcount,
+                       const void *server_data) {
+  stream_obj *s = (stream_obj *)gs;
+  memset(s->callback_list, 0, sizeof(s->callback_list));
+  s->cbs = NULL;
+  gpr_mu_init(&s->recv_mu);
+  s->read_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
+  s->write_buffer = gpr_malloc(GRPC_HEADER_SIZE_IN_BYTES);
+  gpr_slice_buffer_init(&s->write_slice_buffer);
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "cronet_transport - init_stream");
+  }
+  return 0;
+}
+
+static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
+                           grpc_stream *gs, void *and_free_memory) {
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "Destroy stream");
+  }
+  stream_obj *s = (stream_obj *)gs;
+  s->cbs = NULL;
+  gpr_free(s->read_buffer);
+  gpr_free(s->write_buffer);
+  gpr_free(s->url);
+  gpr_mu_destroy(&s->recv_mu);
+  if (and_free_memory) {
+    gpr_free(and_free_memory);
+  }
+}
+
+static void destroy_transport(grpc_exec_ctx *exec_ctx, grpc_transport *gt) {
+  grpc_cronet_transport *ct = (grpc_cronet_transport *)gt;
+  gpr_free(ct->host);
+  if (grpc_cronet_trace) {
+    gpr_log(GPR_DEBUG, "Destroy transport");
+  }
+}
+
+const grpc_transport_vtable grpc_cronet_vtable = {
+    sizeof(stream_obj),     "cronet_http",     init_stream,
+    set_pollset_do_nothing, perform_stream_op, NULL,
+    destroy_stream,         destroy_transport, NULL};
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.c b/src/python/grpcio/grpc/_cython/imports.generated.c
index f0a40dbb35..09551472b5 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.c
+++ b/src/python/grpcio/grpc/_cython/imports.generated.c
@@ -125,6 +125,7 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
+grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -395,6 +396,7 @@ void pygrpc_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
+  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index d5e810b7cf..54c8aaad13 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -43,6 +43,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -325,6 +326,9 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
+typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
+extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
+#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 4b98dc1a13..c6af69360d 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -222,6 +222,9 @@ CORE_SOURCE_FILES = [
   'src/core/ext/client_config/uri_parser.c',
   'src/core/ext/transport/chttp2/server/insecure/server_chttp2.c',
   'src/core/ext/transport/chttp2/client/insecure/channel_create.c',
+  'src/core/ext/transport/cronet/client/secure/cronet_channel_create.c',
+  'src/core/ext/transport/cronet/transport/cronet_api_dummy.c',
+  'src/core/ext/transport/cronet/transport/cronet_transport.c',
   'src/core/ext/lb_policy/grpclb/load_balancer_api.c',
   'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c',
   'third_party/nanopb/pb_common.c',
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.c b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
index bc43f9d36b..cebbe8c40f 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@@ -125,6 +125,7 @@ grpc_header_key_is_legal_type grpc_header_key_is_legal_import;
 grpc_header_nonbin_value_is_legal_type grpc_header_nonbin_value_is_legal_import;
 grpc_is_binary_header_type grpc_is_binary_header_import;
 grpc_call_error_to_string_type grpc_call_error_to_string_import;
+grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
 grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 grpc_auth_context_property_iterator_type grpc_auth_context_property_iterator_import;
 grpc_auth_context_peer_identity_type grpc_auth_context_peer_identity_import;
@@ -391,6 +392,7 @@ void grpc_rb_load_imports(HMODULE library) {
   grpc_header_nonbin_value_is_legal_import = (grpc_header_nonbin_value_is_legal_type) GetProcAddress(library, "grpc_header_nonbin_value_is_legal");
   grpc_is_binary_header_import = (grpc_is_binary_header_type) GetProcAddress(library, "grpc_is_binary_header");
   grpc_call_error_to_string_import = (grpc_call_error_to_string_type) GetProcAddress(library, "grpc_call_error_to_string");
+  grpc_cronet_secure_channel_create_import = (grpc_cronet_secure_channel_create_type) GetProcAddress(library, "grpc_cronet_secure_channel_create");
   grpc_auth_property_iterator_next_import = (grpc_auth_property_iterator_next_type) GetProcAddress(library, "grpc_auth_property_iterator_next");
   grpc_auth_context_property_iterator_import = (grpc_auth_context_property_iterator_type) GetProcAddress(library, "grpc_auth_context_property_iterator");
   grpc_auth_context_peer_identity_import = (grpc_auth_context_peer_identity_type) GetProcAddress(library, "grpc_auth_context_peer_identity");
diff --git a/src/ruby/ext/grpc/rb_grpc_imports.generated.h b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
index b67361ca25..d7ea6c574c 100644
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@@ -43,6 +43,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/impl/codegen/alloc.h>
 #include <grpc/impl/codegen/byte_buffer.h>
@@ -325,6 +326,9 @@ extern grpc_is_binary_header_type grpc_is_binary_header_import;
 typedef const char *(*grpc_call_error_to_string_type)(grpc_call_error error);
 extern grpc_call_error_to_string_type grpc_call_error_to_string_import;
 #define grpc_call_error_to_string grpc_call_error_to_string_import
+typedef grpc_channel *(*grpc_cronet_secure_channel_create_type)(void *engine, const char *target, const grpc_channel_args *args, void *reserved);
+extern grpc_cronet_secure_channel_create_type grpc_cronet_secure_channel_create_import;
+#define grpc_cronet_secure_channel_create grpc_cronet_secure_channel_create_import
 typedef const grpc_auth_property *(*grpc_auth_property_iterator_next_type)(grpc_auth_property_iterator *it);
 extern grpc_auth_property_iterator_next_type grpc_auth_property_iterator_next_import;
 #define grpc_auth_property_iterator_next grpc_auth_property_iterator_next_import
diff --git a/test/core/surface/public_headers_must_be_c89.c b/test/core/surface/public_headers_must_be_c89.c
index 3eeb55d033..fd6ff2c26f 100644
--- a/test/core/surface/public_headers_must_be_c89.c
+++ b/test/core/surface/public_headers_must_be_c89.c
@@ -36,6 +36,7 @@
 #include <grpc/census.h>
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/grpc_security.h>
 #include <grpc/grpc_security_constants.h>
 #include <grpc/impl/codegen/alloc.h>
diff --git a/third_party/objective_c/Cronet/cronet_c_for_grpc.h b/third_party/objective_c/Cronet/cronet_c_for_grpc.h
new file mode 100644
index 0000000000..15a511aebd
--- /dev/null
+++ b/third_party/objective_c/Cronet/cronet_c_for_grpc.h
@@ -0,0 +1,202 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
+#define COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stddef.h>
+
+/* Cronet Engine API. */
+
+/* Opaque object representing Cronet Engine. Created and configured outside
+ * of this API to facilitate sharing with other components */
+typedef struct cronet_engine { void* obj; } cronet_engine;
+
+void cronet_engine_add_quic_hint(cronet_engine* engine,
+                                 const char* host,
+                                 int port,
+                                 int alternate_port);
+
+/* Cronet Bidirectional Stream API */
+
+/* Opaque object representing Cronet Bidirectional Stream. */
+typedef struct cronet_bidirectional_stream {
+  void* obj;
+  void* annotation;
+} cronet_bidirectional_stream;
+
+/* A single request or response header element. */
+typedef struct cronet_bidirectional_stream_header {
+  const char* key;
+  const char* value;
+} cronet_bidirectional_stream_header;
+
+/* Array of request or response headers or trailers. */
+typedef struct cronet_bidirectional_stream_header_array {
+  size_t count;
+  size_t capacity;
+  cronet_bidirectional_stream_header* headers;
+} cronet_bidirectional_stream_header_array;
+
+/* Set of callbacks used to receive callbacks from bidirectional stream. */
+typedef struct cronet_bidirectional_stream_callback {
+  /* Invoked when request headers are sent. Indicates that stream has initiated
+   * the request. Consumer may call cronet_bidirectional_stream_write() to start
+   * writing data.
+   */
+  void (*on_request_headers_sent)(cronet_bidirectional_stream* stream);
+
+  /* Invoked when initial response headers are received.
+   * Consumer must call cronet_bidirectional_stream_read() to start reading.
+   * Consumer may call cronet_bidirectional_stream_write() to start writing or
+   * close the stream. Contents of |headers| is valid for duration of the call.
+   */
+  void (*on_response_headers_received)(
+      cronet_bidirectional_stream* stream,
+      const cronet_bidirectional_stream_header_array* headers,
+      const char* negotiated_protocol);
+
+  /* Invoked when data is read into the buffer passed to
+   * cronet_bidirectional_stream_read(). Only part of the buffer may be
+   * populated. To continue reading, call cronet_bidirectional_stream_read().
+   * It may be invoked after on_response_trailers_received()}, if there was
+   * pending read data before trailers were received.
+   *
+   * If count is 0, it means the remote side has signaled that it will send no
+   * more data; future calls to cronet_bidirectional_stream_read() will result
+   * in the on_data_read() callback or on_succeded() callback if
+   * cronet_bidirectional_stream_write() was invoked with end_of_stream set to
+   * true.
+   */
+  void (*on_read_completed)(cronet_bidirectional_stream* stream,
+                            char* data,
+                            int count);
+
+  /**
+   * Invoked when all data passed to cronet_bidirectional_stream_write() is
+   * sent.
+   * To continue writing, call cronet_bidirectional_stream_write().
+   */
+  void (*on_write_completed)(cronet_bidirectional_stream* stream,
+                             const char* data);
+
+  /* Invoked when trailers are received before closing the stream. Only invoked
+   * when server sends trailers, which it may not. May be invoked while there is
+   * read data remaining in local buffer. Contents of |trailers| is valid for
+   * duration of the call.
+   */
+  void (*on_response_trailers_received)(
+      cronet_bidirectional_stream* stream,
+      const cronet_bidirectional_stream_header_array* trailers);
+
+  /**
+   * Invoked when there is no data to be read or written and the stream is
+   * closed successfully remotely and locally. Once invoked, no further callback
+   * methods will be invoked.
+   */
+  void (*on_succeded)(cronet_bidirectional_stream* stream);
+
+  /**
+   * Invoked if the stream failed for any reason after
+   * cronet_bidirectional_stream_start(). HTTP/2 error codes are
+   * mapped to chrome net error codes. Once invoked, no further callback methods
+   * will be invoked.
+   */
+  void (*on_failed)(cronet_bidirectional_stream* stream, int net_error);
+
+  /**
+   * Invoked if the stream was canceled via
+   * cronet_bidirectional_stream_cancel(). Once invoked, no further callback
+   * methods will be invoked.
+   */
+  void (*on_canceled)(cronet_bidirectional_stream* stream);
+} cronet_bidirectional_stream_callback;
+
+/* Create a new stream object that uses |engine| and |callback|. All stream
+ * tasks are performed asynchronously on the |engine| network thread. |callback|
+ * methods are invoked synchronously on the |engine| network thread, but must
+ * not run tasks on the current thread to prevent blocking networking operations
+ * and causing exceptions during shutdown. The |annotation| is stored in
+ * bidirectional stream for arbitrary use by application.
+ *
+ * Returned |cronet_bidirectional_stream*| is owned by the caller, and must be
+ * destroyed using |cronet_bidirectional_stream_destroy|.
+ *
+ * Both |calback| and |engine| must remain valid until stream is destroyed.
+ */
+cronet_bidirectional_stream* cronet_bidirectional_stream_create(
+    cronet_engine* engine,
+    void* annotation,
+    cronet_bidirectional_stream_callback* callback);
+
+/* TBD: The following methods return int. Should it be a custom type? */
+
+/* Destroy stream object. Destroy could be called from any thread, including
+ * network thread, but is posted, so |stream| is valid until calling task is
+ * complete.
+ */
+int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream);
+
+/* Start the stream by sending request to |url| using |method| and |headers|. If
+ * |end_of_stream| is true, then no data is expected to be written.
+ */
+int cronet_bidirectional_stream_start(
+    cronet_bidirectional_stream* stream,
+    const char* url,
+    int priority,
+    const char* method,
+    const cronet_bidirectional_stream_header_array* headers,
+    bool end_of_stream);
+
+/* Read response data into |buffer| of |capacity| length. Must only be called at
+ * most once in response to each invocation of the
+ * on_response_headers_received() and on_read_completed() methods of the
+ * cronet_bidirectional_stream_callback.
+ * Each call will result in an invocation of one of the callback's
+ * on_read_completed  method if data is read, its on_succeeded() method if
+ * the stream is closed, or its on_failed() method if there's an error.
+ */
+int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream,
+                                     char* buffer,
+                                     int capacity);
+
+/* Read response data into |buffer| of |capacity| length. Must only be called at
+ * most once in response to each invocation of the
+ * on_response_headers_received() and on_read_completed() methods of the
+ * cronet_bidirectional_stream_callback.
+ * Each call will result in an invocation of one of the callback's
+ * on_read_completed  method if data is read, its on_succeeded() method if
+ * the stream is closed, or its on_failed() method if there's an error.
+ */
+int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream,
+                                      const char* buffer,
+                                      int count,
+                                      bool end_of_stream);
+
+/* Cancels the stream. Can be called at any time after
+ * cronet_bidirectional_stream_start(). The on_canceled() method of
+ * cronet_bidirectional_stream_callback will be invoked when cancelation
+ * is complete and no further callback methods will be invoked. If the
+ * stream has completed or has not started, calling
+ * cronet_bidirectional_stream_cancel() has no effect and on_canceled() will not
+ * be  invoked. At most one callback method may be invoked after
+ * cronet_bidirectional_stream_cancel() has completed.
+ */
+int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream);
+
+/* Returns true if the |stream| was successfully started and is now done
+ * (succeeded, canceled, or failed).
+ * Returns false if the |stream| stream is not yet started or is in progress.
+ */
+bool cronet_bidirectional_stream_is_done(cronet_bidirectional_stream* stream);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index eed84252cc..aabca410da 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -786,6 +786,7 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
+include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 7e0d5ebd37..ac919def65 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -786,6 +786,7 @@ include/grpc/impl/codegen/sync_generic.h \
 include/grpc/impl/codegen/sync_posix.h \
 include/grpc/impl/codegen/sync_win32.h \
 include/grpc/impl/codegen/time.h \
+include/grpc/grpc_cronet.h \
 include/grpc/grpc_security.h \
 include/grpc/grpc_security_constants.h \
 include/grpc/census.h \
@@ -913,6 +914,42 @@ src/core/ext/client_config/subchannel.h \
 src/core/ext/client_config/subchannel_call_holder.h \
 src/core/ext/client_config/subchannel_index.h \
 src/core/ext/client_config/uri_parser.h \
+include/grpc/byte_buffer.h \
+include/grpc/grpc.h \
+include/grpc/impl/codegen/alloc.h \
+include/grpc/impl/codegen/atm.h \
+include/grpc/impl/codegen/atm_gcc_atomic.h \
+include/grpc/impl/codegen/atm_gcc_sync.h \
+include/grpc/impl/codegen/atm_win32.h \
+include/grpc/impl/codegen/byte_buffer.h \
+include/grpc/impl/codegen/compression_types.h \
+include/grpc/impl/codegen/connectivity_state.h \
+include/grpc/impl/codegen/grpc_types.h \
+include/grpc/impl/codegen/log.h \
+include/grpc/impl/codegen/port_platform.h \
+include/grpc/impl/codegen/propagation_bits.h \
+include/grpc/impl/codegen/slice.h \
+include/grpc/impl/codegen/slice_buffer.h \
+include/grpc/impl/codegen/status.h \
+include/grpc/impl/codegen/sync.h \
+include/grpc/impl/codegen/sync_generic.h \
+include/grpc/impl/codegen/sync_posix.h \
+include/grpc/impl/codegen/sync_win32.h \
+include/grpc/impl/codegen/time.h \
+include/grpc/status.h \
+include/grpc/support/alloc.h \
+include/grpc/support/atm.h \
+include/grpc/support/host_port.h \
+include/grpc/support/log.h \
+include/grpc/support/port_platform.h \
+include/grpc/support/slice.h \
+include/grpc/support/slice_buffer.h \
+include/grpc/support/string_util.h \
+include/grpc/support/sync.h \
+include/grpc/support/time.h \
+include/grpc/support/useful.h \
+src/core/lib/support/string.h \
+third_party/objective_c/Cronet/cronet_c_for_grpc.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h \
 third_party/nanopb/pb.h \
@@ -1071,6 +1108,9 @@ src/core/ext/client_config/subchannel_index.c \
 src/core/ext/client_config/uri_parser.c \
 src/core/ext/transport/chttp2/server/insecure/server_chttp2.c \
 src/core/ext/transport/chttp2/client/insecure/channel_create.c \
+src/core/ext/transport/cronet/client/secure/cronet_channel_create.c \
+src/core/ext/transport/cronet/transport/cronet_api_dummy.c \
+src/core/ext/transport/cronet/transport/cronet_transport.c \
 src/core/ext/lb_policy/grpclb/load_balancer_api.c \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.c \
 third_party/nanopb/pb_common.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 8b1aa574e8..64358400fc 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -4157,7 +4157,8 @@
       "grpc_transport_chttp2_client_insecure", 
       "grpc_transport_chttp2_client_secure", 
       "grpc_transport_chttp2_server_insecure", 
-      "grpc_transport_chttp2_server_secure"
+      "grpc_transport_chttp2_server_secure", 
+      "grpc_transport_cronet_client_secure"
     ], 
     "headers": [], 
     "language": "c", 
@@ -6031,6 +6032,7 @@
       "tsi"
     ], 
     "headers": [
+      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/security/auth_filters.h", 
@@ -6046,6 +6048,7 @@
     "language": "c", 
     "name": "grpc_secure", 
     "src": [
+      "include/grpc/grpc_cronet.h", 
       "include/grpc/grpc_security.h", 
       "include/grpc/grpc_security_constants.h", 
       "src/core/lib/http/httpcli_security_connector.c", 
@@ -6281,6 +6284,121 @@
     "third_party": false, 
     "type": "filegroup"
   }, 
+  {
+    "deps": [], 
+    "headers": [
+      "include/grpc/byte_buffer.h", 
+      "include/grpc/grpc.h", 
+      "include/grpc/impl/codegen/alloc.h", 
+      "include/grpc/impl/codegen/atm.h", 
+      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
+      "include/grpc/impl/codegen/atm_gcc_sync.h", 
+      "include/grpc/impl/codegen/atm_win32.h", 
+      "include/grpc/impl/codegen/byte_buffer.h", 
+      "include/grpc/impl/codegen/compression_types.h", 
+      "include/grpc/impl/codegen/connectivity_state.h", 
+      "include/grpc/impl/codegen/grpc_types.h", 
+      "include/grpc/impl/codegen/log.h", 
+      "include/grpc/impl/codegen/port_platform.h", 
+      "include/grpc/impl/codegen/propagation_bits.h", 
+      "include/grpc/impl/codegen/slice.h", 
+      "include/grpc/impl/codegen/slice_buffer.h", 
+      "include/grpc/impl/codegen/status.h", 
+      "include/grpc/impl/codegen/sync.h", 
+      "include/grpc/impl/codegen/sync_generic.h", 
+      "include/grpc/impl/codegen/sync_posix.h", 
+      "include/grpc/impl/codegen/sync_win32.h", 
+      "include/grpc/impl/codegen/time.h", 
+      "include/grpc/status.h", 
+      "include/grpc/support/alloc.h", 
+      "include/grpc/support/atm.h", 
+      "include/grpc/support/host_port.h", 
+      "include/grpc/support/log.h", 
+      "include/grpc/support/port_platform.h", 
+      "include/grpc/support/slice.h", 
+      "include/grpc/support/slice_buffer.h", 
+      "include/grpc/support/string_util.h", 
+      "include/grpc/support/sync.h", 
+      "include/grpc/support/time.h", 
+      "include/grpc/support/useful.h", 
+      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
+      "src/core/lib/channel/channel_stack.h", 
+      "src/core/lib/channel/context.h", 
+      "src/core/lib/debug/trace.h", 
+      "src/core/lib/iomgr/closure.h", 
+      "src/core/lib/iomgr/exec_ctx.h", 
+      "src/core/lib/iomgr/pollset.h", 
+      "src/core/lib/iomgr/pollset_set.h", 
+      "src/core/lib/support/string.h", 
+      "src/core/lib/surface/channel.h", 
+      "src/core/lib/surface/channel_stack_type.h", 
+      "src/core/lib/transport/byte_stream.h", 
+      "src/core/lib/transport/metadata.h", 
+      "src/core/lib/transport/metadata_batch.h", 
+      "src/core/lib/transport/transport.h", 
+      "src/core/lib/transport/transport_impl.h", 
+      "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
+    ], 
+    "language": "c", 
+    "name": "grpc_transport_cronet_client_secure", 
+    "src": [
+      "include/grpc/byte_buffer.h", 
+      "include/grpc/grpc.h", 
+      "include/grpc/impl/codegen/alloc.h", 
+      "include/grpc/impl/codegen/atm.h", 
+      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
+      "include/grpc/impl/codegen/atm_gcc_sync.h", 
+      "include/grpc/impl/codegen/atm_win32.h", 
+      "include/grpc/impl/codegen/byte_buffer.h", 
+      "include/grpc/impl/codegen/compression_types.h", 
+      "include/grpc/impl/codegen/connectivity_state.h", 
+      "include/grpc/impl/codegen/grpc_types.h", 
+      "include/grpc/impl/codegen/log.h", 
+      "include/grpc/impl/codegen/port_platform.h", 
+      "include/grpc/impl/codegen/propagation_bits.h", 
+      "include/grpc/impl/codegen/slice.h", 
+      "include/grpc/impl/codegen/slice_buffer.h", 
+      "include/grpc/impl/codegen/status.h", 
+      "include/grpc/impl/codegen/sync.h", 
+      "include/grpc/impl/codegen/sync_generic.h", 
+      "include/grpc/impl/codegen/sync_posix.h", 
+      "include/grpc/impl/codegen/sync_win32.h", 
+      "include/grpc/impl/codegen/time.h", 
+      "include/grpc/status.h", 
+      "include/grpc/support/alloc.h", 
+      "include/grpc/support/atm.h", 
+      "include/grpc/support/host_port.h", 
+      "include/grpc/support/log.h", 
+      "include/grpc/support/port_platform.h", 
+      "include/grpc/support/slice.h", 
+      "include/grpc/support/slice_buffer.h", 
+      "include/grpc/support/string_util.h", 
+      "include/grpc/support/sync.h", 
+      "include/grpc/support/time.h", 
+      "include/grpc/support/useful.h", 
+      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
+      "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c", 
+      "src/core/ext/transport/cronet/transport/cronet_api_dummy.c", 
+      "src/core/ext/transport/cronet/transport/cronet_transport.c", 
+      "src/core/lib/channel/channel_stack.h", 
+      "src/core/lib/channel/context.h", 
+      "src/core/lib/debug/trace.h", 
+      "src/core/lib/iomgr/closure.h", 
+      "src/core/lib/iomgr/exec_ctx.h", 
+      "src/core/lib/iomgr/pollset.h", 
+      "src/core/lib/iomgr/pollset_set.h", 
+      "src/core/lib/support/string.h", 
+      "src/core/lib/surface/channel.h", 
+      "src/core/lib/surface/channel_stack_type.h", 
+      "src/core/lib/transport/byte_stream.h", 
+      "src/core/lib/transport/metadata.h", 
+      "src/core/lib/transport/metadata_batch.h", 
+      "src/core/lib/transport/transport.h", 
+      "src/core/lib/transport/transport_impl.h"
+    ], 
+    "third_party": false, 
+    "type": "filegroup"
+  }, 
   {
     "deps": [], 
     "headers": [
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 6a2843e37c..932c2699f4 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -293,6 +293,7 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security_constants.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\census.h" />
@@ -422,6 +423,42 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_call_holder.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h" />
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h" />
+    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\nanopb\pb.h" />
@@ -728,6 +765,12 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 7d53be719c..2dc192ed50 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -439,6 +439,15 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\chttp2\client\insecure\channel_create.c">
       <Filter>src\core\ext\transport\chttp2\client\insecure</Filter>
     </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\client\secure\cronet_channel_create.c">
+      <Filter>src\core\ext\transport\cronet\client\secure</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_api_dummy.c">
+      <Filter>src\core\ext\transport\cronet\transport</Filter>
+    </ClCompile>
+    <ClCompile Include="$(SolutionDir)\..\src\core\ext\transport\cronet\transport\cronet_transport.c">
+      <Filter>src\core\ext\transport\cronet\transport</Filter>
+    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.c">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClCompile>
@@ -576,6 +585,9 @@
     <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
       <Filter>include\grpc\impl\codegen</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_cronet.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security.h">
       <Filter>include\grpc</Filter>
     </ClInclude>
@@ -959,6 +971,114 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h">
       <Filter>src\core\ext\client_config</Filter>
     </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
+      <Filter>include\grpc\impl\codegen</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h">
+      <Filter>include\grpc</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h">
+      <Filter>include\grpc\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h">
+      <Filter>src\core\lib\support</Filter>
+    </ClInclude>
+    <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h">
+      <Filter>third_party\objective_c\Cronet</Filter>
+    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h">
       <Filter>src\core\ext\lb_policy\grpclb</Filter>
     </ClInclude>
@@ -1010,6 +1130,9 @@
     <Filter Include="include\grpc\impl\codegen">
       <UniqueIdentifier>{def748f5-ed2a-a9bb-40d9-c31d00f0e13b}</UniqueIdentifier>
     </Filter>
+    <Filter Include="include\grpc\support">
+      <UniqueIdentifier>{31de82ea-dc6c-73fb-a640-979b8a7b240c}</UniqueIdentifier>
+    </Filter>
     <Filter Include="src">
       <UniqueIdentifier>{d538af37-07b2-062b-fa2a-d9f882cb2737}</UniqueIdentifier>
     </Filter>
@@ -1091,6 +1214,18 @@
     <Filter Include="src\core\ext\transport\chttp2\transport">
       <UniqueIdentifier>{6f34254e-e69f-c9b4-156d-5024bade5408}</UniqueIdentifier>
     </Filter>
+    <Filter Include="src\core\ext\transport\cronet">
+      <UniqueIdentifier>{1e9c85e9-5522-7ef8-0017-7e19990a6194}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\ext\transport\cronet\client">
+      <UniqueIdentifier>{d0530883-75d9-b5f7-d594-26735a70ac7b}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\ext\transport\cronet\client\secure">
+      <UniqueIdentifier>{4fa6fe90-b7a8-5c8f-d629-db1e68d89eed}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\core\ext\transport\cronet\transport">
+      <UniqueIdentifier>{31518af8-5860-6d0d-ff78-4059fce29ec2}</UniqueIdentifier>
+    </Filter>
     <Filter Include="src\core\lib">
       <UniqueIdentifier>{5b2ded3f-84a5-f6b4-2060-286c7d1dc945}</UniqueIdentifier>
     </Filter>
@@ -1115,6 +1250,9 @@
     <Filter Include="src\core\lib\security">
       <UniqueIdentifier>{c4661d64-349f-01c1-1ba8-0602f9047595}</UniqueIdentifier>
     </Filter>
+    <Filter Include="src\core\lib\support">
+      <UniqueIdentifier>{27f30339-d694-40f5-db07-4b89b9aeea73}</UniqueIdentifier>
+    </Filter>
     <Filter Include="src\core\lib\surface">
       <UniqueIdentifier>{a21971fb-304f-da08-b1b2-7bd8df8ac373}</UniqueIdentifier>
     </Filter>
@@ -1133,6 +1271,12 @@
     <Filter Include="third_party\nanopb">
       <UniqueIdentifier>{93d6596d-330c-1d27-6f84-3c840e57869e}</UniqueIdentifier>
     </Filter>
+    <Filter Include="third_party\objective_c">
+      <UniqueIdentifier>{3a56a516-857e-d2aa-95cc-11685baf4e8c}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="third_party\objective_c\Cronet">
+      <UniqueIdentifier>{a165c6e3-0776-6f40-7351-d7865668e220}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
 </Project>
 
-- 
GitLab


From d46efd78125af11a2c593cf2facd93c91e703cec Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Wed, 11 May 2016 16:56:39 -0700
Subject: [PATCH 394/570] replaced header list with filegroup in build.yaml.

---
 BUILD                                        |  70 ------------
 build.yaml                                   |  53 +--------
 gRPC.podspec                                 |  70 ------------
 grpc.gemspec                                 |  35 ------
 package.xml                                  |  35 ------
 tools/doxygen/Doxyfile.core.internal         |  35 ------
 tools/run_tests/sources_and_headers.json     | 107 +-----------------
 vsprojects/vcxproj/grpc/grpc.vcxproj         |  35 ------
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 111 -------------------
 9 files changed, 8 insertions(+), 543 deletions(-)

diff --git a/BUILD b/BUILD
index 1f6fc08cba..467ed456a2 100644
--- a/BUILD
+++ b/BUILD
@@ -285,41 +285,6 @@ cc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
-    "include/grpc/byte_buffer.h",
-    "include/grpc/grpc.h",
-    "include/grpc/impl/codegen/alloc.h",
-    "include/grpc/impl/codegen/atm.h",
-    "include/grpc/impl/codegen/atm_gcc_atomic.h",
-    "include/grpc/impl/codegen/atm_gcc_sync.h",
-    "include/grpc/impl/codegen/atm_win32.h",
-    "include/grpc/impl/codegen/byte_buffer.h",
-    "include/grpc/impl/codegen/compression_types.h",
-    "include/grpc/impl/codegen/connectivity_state.h",
-    "include/grpc/impl/codegen/grpc_types.h",
-    "include/grpc/impl/codegen/log.h",
-    "include/grpc/impl/codegen/port_platform.h",
-    "include/grpc/impl/codegen/propagation_bits.h",
-    "include/grpc/impl/codegen/slice.h",
-    "include/grpc/impl/codegen/slice_buffer.h",
-    "include/grpc/impl/codegen/status.h",
-    "include/grpc/impl/codegen/sync.h",
-    "include/grpc/impl/codegen/sync_generic.h",
-    "include/grpc/impl/codegen/sync_posix.h",
-    "include/grpc/impl/codegen/sync_win32.h",
-    "include/grpc/impl/codegen/time.h",
-    "include/grpc/status.h",
-    "include/grpc/support/alloc.h",
-    "include/grpc/support/atm.h",
-    "include/grpc/support/host_port.h",
-    "include/grpc/support/log.h",
-    "include/grpc/support/port_platform.h",
-    "include/grpc/support/slice.h",
-    "include/grpc/support/slice_buffer.h",
-    "include/grpc/support/string_util.h",
-    "include/grpc/support/sync.h",
-    "include/grpc/support/time.h",
-    "include/grpc/support/useful.h",
-    "src/core/lib/support/string.h",
     "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h",
@@ -1675,41 +1640,6 @@ objc_library(
     "src/core/ext/client_config/subchannel_call_holder.h",
     "src/core/ext/client_config/subchannel_index.h",
     "src/core/ext/client_config/uri_parser.h",
-    "include/grpc/byte_buffer.h",
-    "include/grpc/grpc.h",
-    "include/grpc/impl/codegen/alloc.h",
-    "include/grpc/impl/codegen/atm.h",
-    "include/grpc/impl/codegen/atm_gcc_atomic.h",
-    "include/grpc/impl/codegen/atm_gcc_sync.h",
-    "include/grpc/impl/codegen/atm_win32.h",
-    "include/grpc/impl/codegen/byte_buffer.h",
-    "include/grpc/impl/codegen/compression_types.h",
-    "include/grpc/impl/codegen/connectivity_state.h",
-    "include/grpc/impl/codegen/grpc_types.h",
-    "include/grpc/impl/codegen/log.h",
-    "include/grpc/impl/codegen/port_platform.h",
-    "include/grpc/impl/codegen/propagation_bits.h",
-    "include/grpc/impl/codegen/slice.h",
-    "include/grpc/impl/codegen/slice_buffer.h",
-    "include/grpc/impl/codegen/status.h",
-    "include/grpc/impl/codegen/sync.h",
-    "include/grpc/impl/codegen/sync_generic.h",
-    "include/grpc/impl/codegen/sync_posix.h",
-    "include/grpc/impl/codegen/sync_win32.h",
-    "include/grpc/impl/codegen/time.h",
-    "include/grpc/status.h",
-    "include/grpc/support/alloc.h",
-    "include/grpc/support/atm.h",
-    "include/grpc/support/host_port.h",
-    "include/grpc/support/log.h",
-    "include/grpc/support/port_platform.h",
-    "include/grpc/support/slice.h",
-    "include/grpc/support/slice_buffer.h",
-    "include/grpc/support/string_util.h",
-    "include/grpc/support/sync.h",
-    "include/grpc/support/time.h",
-    "include/grpc/support/useful.h",
-    "src/core/lib/support/string.h",
     "third_party/objective_c/Cronet/cronet_c_for_grpc.h",
     "src/core/ext/lb_policy/grpclb/load_balancer_api.h",
     "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h",
diff --git a/build.yaml b/build.yaml
index aeb31003e7..93b81060ea 100644
--- a/build.yaml
+++ b/build.yaml
@@ -550,61 +550,14 @@ filegroups:
   - grpc_secure
 - name: grpc_transport_cronet_client_secure
   headers:
-  - include/grpc/byte_buffer.h
-  - include/grpc/grpc.h
-  - include/grpc/impl/codegen/alloc.h
-  - include/grpc/impl/codegen/atm.h
-  - include/grpc/impl/codegen/atm_gcc_atomic.h
-  - include/grpc/impl/codegen/atm_gcc_sync.h
-  - include/grpc/impl/codegen/atm_win32.h
-  - include/grpc/impl/codegen/byte_buffer.h
-  - include/grpc/impl/codegen/compression_types.h
-  - include/grpc/impl/codegen/connectivity_state.h
-  - include/grpc/impl/codegen/grpc_types.h
-  - include/grpc/impl/codegen/log.h
-  - include/grpc/impl/codegen/port_platform.h
-  - include/grpc/impl/codegen/propagation_bits.h
-  - include/grpc/impl/codegen/slice.h
-  - include/grpc/impl/codegen/slice_buffer.h
-  - include/grpc/impl/codegen/status.h
-  - include/grpc/impl/codegen/sync.h
-  - include/grpc/impl/codegen/sync_generic.h
-  - include/grpc/impl/codegen/sync_posix.h
-  - include/grpc/impl/codegen/sync_win32.h
-  - include/grpc/impl/codegen/time.h
-  - include/grpc/status.h
-  - include/grpc/support/alloc.h
-  - include/grpc/support/atm.h
-  - include/grpc/support/host_port.h
-  - include/grpc/support/log.h
-  - include/grpc/support/port_platform.h
-  - include/grpc/support/slice.h
-  - include/grpc/support/slice_buffer.h
-  - include/grpc/support/string_util.h
-  - include/grpc/support/sync.h
-  - include/grpc/support/time.h
-  - include/grpc/support/useful.h
-  - src/core/ext/transport/chttp2/transport/incoming_metadata.h
-  - src/core/lib/channel/channel_stack.h
-  - src/core/lib/channel/context.h
-  - src/core/lib/debug/trace.h
-  - src/core/lib/iomgr/closure.h
-  - src/core/lib/iomgr/exec_ctx.h
-  - src/core/lib/iomgr/pollset.h
-  - src/core/lib/iomgr/pollset_set.h
-  - src/core/lib/support/string.h
-  - src/core/lib/surface/channel.h
-  - src/core/lib/surface/channel_stack_type.h
-  - src/core/lib/transport/byte_stream.h
-  - src/core/lib/transport/metadata.h
-  - src/core/lib/transport/metadata_batch.h
-  - src/core/lib/transport/transport.h
-  - src/core/lib/transport/transport_impl.h
   - third_party/objective_c/Cronet/cronet_c_for_grpc.h
   src:
   - src/core/ext/transport/cronet/client/secure/cronet_channel_create.c
   - src/core/ext/transport/cronet/transport/cronet_api_dummy.c
   - src/core/ext/transport/cronet/transport/cronet_transport.c
+  filegroups:
+  - grpc_base
+  - grpc_transport_chttp2
 - name: nanopb
   headers:
   - third_party/nanopb/pb.h
diff --git a/gRPC.podspec b/gRPC.podspec
index 1a0ddc0d55..6b8f4779f7 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -288,41 +288,6 @@ Pod::Spec.new do |s|
                       'src/core/ext/client_config/subchannel_call_holder.h',
                       'src/core/ext/client_config/subchannel_index.h',
                       'src/core/ext/client_config/uri_parser.h',
-                      'include/grpc/byte_buffer.h',
-                      'include/grpc/grpc.h',
-                      'include/grpc/impl/codegen/alloc.h',
-                      'include/grpc/impl/codegen/atm.h',
-                      'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                      'include/grpc/impl/codegen/atm_gcc_sync.h',
-                      'include/grpc/impl/codegen/atm_win32.h',
-                      'include/grpc/impl/codegen/byte_buffer.h',
-                      'include/grpc/impl/codegen/compression_types.h',
-                      'include/grpc/impl/codegen/connectivity_state.h',
-                      'include/grpc/impl/codegen/grpc_types.h',
-                      'include/grpc/impl/codegen/log.h',
-                      'include/grpc/impl/codegen/port_platform.h',
-                      'include/grpc/impl/codegen/propagation_bits.h',
-                      'include/grpc/impl/codegen/slice.h',
-                      'include/grpc/impl/codegen/slice_buffer.h',
-                      'include/grpc/impl/codegen/status.h',
-                      'include/grpc/impl/codegen/sync.h',
-                      'include/grpc/impl/codegen/sync_generic.h',
-                      'include/grpc/impl/codegen/sync_posix.h',
-                      'include/grpc/impl/codegen/sync_win32.h',
-                      'include/grpc/impl/codegen/time.h',
-                      'include/grpc/status.h',
-                      'include/grpc/support/alloc.h',
-                      'include/grpc/support/atm.h',
-                      'include/grpc/support/host_port.h',
-                      'include/grpc/support/log.h',
-                      'include/grpc/support/port_platform.h',
-                      'include/grpc/support/slice.h',
-                      'include/grpc/support/slice_buffer.h',
-                      'include/grpc/support/string_util.h',
-                      'include/grpc/support/sync.h',
-                      'include/grpc/support/time.h',
-                      'include/grpc/support/useful.h',
-                      'src/core/lib/support/string.h',
                       'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                       'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                       'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h',
@@ -671,41 +636,6 @@ Pod::Spec.new do |s|
                               'src/core/ext/client_config/subchannel_call_holder.h',
                               'src/core/ext/client_config/subchannel_index.h',
                               'src/core/ext/client_config/uri_parser.h',
-                              'include/grpc/byte_buffer.h',
-                              'include/grpc/grpc.h',
-                              'include/grpc/impl/codegen/alloc.h',
-                              'include/grpc/impl/codegen/atm.h',
-                              'include/grpc/impl/codegen/atm_gcc_atomic.h',
-                              'include/grpc/impl/codegen/atm_gcc_sync.h',
-                              'include/grpc/impl/codegen/atm_win32.h',
-                              'include/grpc/impl/codegen/byte_buffer.h',
-                              'include/grpc/impl/codegen/compression_types.h',
-                              'include/grpc/impl/codegen/connectivity_state.h',
-                              'include/grpc/impl/codegen/grpc_types.h',
-                              'include/grpc/impl/codegen/log.h',
-                              'include/grpc/impl/codegen/port_platform.h',
-                              'include/grpc/impl/codegen/propagation_bits.h',
-                              'include/grpc/impl/codegen/slice.h',
-                              'include/grpc/impl/codegen/slice_buffer.h',
-                              'include/grpc/impl/codegen/status.h',
-                              'include/grpc/impl/codegen/sync.h',
-                              'include/grpc/impl/codegen/sync_generic.h',
-                              'include/grpc/impl/codegen/sync_posix.h',
-                              'include/grpc/impl/codegen/sync_win32.h',
-                              'include/grpc/impl/codegen/time.h',
-                              'include/grpc/status.h',
-                              'include/grpc/support/alloc.h',
-                              'include/grpc/support/atm.h',
-                              'include/grpc/support/host_port.h',
-                              'include/grpc/support/log.h',
-                              'include/grpc/support/port_platform.h',
-                              'include/grpc/support/slice.h',
-                              'include/grpc/support/slice_buffer.h',
-                              'include/grpc/support/string_util.h',
-                              'include/grpc/support/sync.h',
-                              'include/grpc/support/time.h',
-                              'include/grpc/support/useful.h',
-                              'src/core/lib/support/string.h',
                               'third_party/objective_c/Cronet/cronet_c_for_grpc.h',
                               'src/core/ext/lb_policy/grpclb/load_balancer_api.h',
                               'src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index 2d5045faba..d84f10a77f 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -297,41 +297,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/ext/client_config/subchannel_call_holder.h )
   s.files += %w( src/core/ext/client_config/subchannel_index.h )
   s.files += %w( src/core/ext/client_config/uri_parser.h )
-  s.files += %w( include/grpc/byte_buffer.h )
-  s.files += %w( include/grpc/grpc.h )
-  s.files += %w( include/grpc/impl/codegen/alloc.h )
-  s.files += %w( include/grpc/impl/codegen/atm.h )
-  s.files += %w( include/grpc/impl/codegen/atm_gcc_atomic.h )
-  s.files += %w( include/grpc/impl/codegen/atm_gcc_sync.h )
-  s.files += %w( include/grpc/impl/codegen/atm_win32.h )
-  s.files += %w( include/grpc/impl/codegen/byte_buffer.h )
-  s.files += %w( include/grpc/impl/codegen/compression_types.h )
-  s.files += %w( include/grpc/impl/codegen/connectivity_state.h )
-  s.files += %w( include/grpc/impl/codegen/grpc_types.h )
-  s.files += %w( include/grpc/impl/codegen/log.h )
-  s.files += %w( include/grpc/impl/codegen/port_platform.h )
-  s.files += %w( include/grpc/impl/codegen/propagation_bits.h )
-  s.files += %w( include/grpc/impl/codegen/slice.h )
-  s.files += %w( include/grpc/impl/codegen/slice_buffer.h )
-  s.files += %w( include/grpc/impl/codegen/status.h )
-  s.files += %w( include/grpc/impl/codegen/sync.h )
-  s.files += %w( include/grpc/impl/codegen/sync_generic.h )
-  s.files += %w( include/grpc/impl/codegen/sync_posix.h )
-  s.files += %w( include/grpc/impl/codegen/sync_win32.h )
-  s.files += %w( include/grpc/impl/codegen/time.h )
-  s.files += %w( include/grpc/status.h )
-  s.files += %w( include/grpc/support/alloc.h )
-  s.files += %w( include/grpc/support/atm.h )
-  s.files += %w( include/grpc/support/host_port.h )
-  s.files += %w( include/grpc/support/log.h )
-  s.files += %w( include/grpc/support/port_platform.h )
-  s.files += %w( include/grpc/support/slice.h )
-  s.files += %w( include/grpc/support/slice_buffer.h )
-  s.files += %w( include/grpc/support/string_util.h )
-  s.files += %w( include/grpc/support/sync.h )
-  s.files += %w( include/grpc/support/time.h )
-  s.files += %w( include/grpc/support/useful.h )
-  s.files += %w( src/core/lib/support/string.h )
   s.files += %w( third_party/objective_c/Cronet/cronet_c_for_grpc.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/load_balancer_api.h )
   s.files += %w( src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h )
diff --git a/package.xml b/package.xml
index cf11ea8f07..cbdadb2d28 100644
--- a/package.xml
+++ b/package.xml
@@ -304,41 +304,6 @@
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_call_holder.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/subchannel_index.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/client_config/uri_parser.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/byte_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/grpc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/alloc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_atomic.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_gcc_sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/atm_win32.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/byte_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/compression_types.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/connectivity_state.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/grpc_types.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/log.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/port_platform.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/propagation_bits.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/slice_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/status.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_generic.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_posix.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/sync_win32.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/impl/codegen/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/status.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/alloc.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/atm.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/host_port.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/log.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/port_platform.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/slice.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/slice_buffer.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/string_util.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/sync.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/time.h" role="src" />
-    <file baseinstalldir="/" name="include/grpc/support/useful.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/support/string.h" role="src" />
     <file baseinstalldir="/" name="third_party/objective_c/Cronet/cronet_c_for_grpc.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/load_balancer_api.h" role="src" />
     <file baseinstalldir="/" name="src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h" role="src" />
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index ac919def65..bcaaaf8e0b 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -914,41 +914,6 @@ src/core/ext/client_config/subchannel.h \
 src/core/ext/client_config/subchannel_call_holder.h \
 src/core/ext/client_config/subchannel_index.h \
 src/core/ext/client_config/uri_parser.h \
-include/grpc/byte_buffer.h \
-include/grpc/grpc.h \
-include/grpc/impl/codegen/alloc.h \
-include/grpc/impl/codegen/atm.h \
-include/grpc/impl/codegen/atm_gcc_atomic.h \
-include/grpc/impl/codegen/atm_gcc_sync.h \
-include/grpc/impl/codegen/atm_win32.h \
-include/grpc/impl/codegen/byte_buffer.h \
-include/grpc/impl/codegen/compression_types.h \
-include/grpc/impl/codegen/connectivity_state.h \
-include/grpc/impl/codegen/grpc_types.h \
-include/grpc/impl/codegen/log.h \
-include/grpc/impl/codegen/port_platform.h \
-include/grpc/impl/codegen/propagation_bits.h \
-include/grpc/impl/codegen/slice.h \
-include/grpc/impl/codegen/slice_buffer.h \
-include/grpc/impl/codegen/status.h \
-include/grpc/impl/codegen/sync.h \
-include/grpc/impl/codegen/sync_generic.h \
-include/grpc/impl/codegen/sync_posix.h \
-include/grpc/impl/codegen/sync_win32.h \
-include/grpc/impl/codegen/time.h \
-include/grpc/status.h \
-include/grpc/support/alloc.h \
-include/grpc/support/atm.h \
-include/grpc/support/host_port.h \
-include/grpc/support/log.h \
-include/grpc/support/port_platform.h \
-include/grpc/support/slice.h \
-include/grpc/support/slice_buffer.h \
-include/grpc/support/string_util.h \
-include/grpc/support/sync.h \
-include/grpc/support/time.h \
-include/grpc/support/useful.h \
-src/core/lib/support/string.h \
 third_party/objective_c/Cronet/cronet_c_for_grpc.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v1/load_balancer.pb.h \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 64358400fc..8d0345d1f6 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -6285,116 +6285,19 @@
     "type": "filegroup"
   }, 
   {
-    "deps": [], 
+    "deps": [
+      "grpc_base", 
+      "grpc_transport_chttp2"
+    ], 
     "headers": [
-      "include/grpc/byte_buffer.h", 
-      "include/grpc/grpc.h", 
-      "include/grpc/impl/codegen/alloc.h", 
-      "include/grpc/impl/codegen/atm.h", 
-      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
-      "include/grpc/impl/codegen/atm_gcc_sync.h", 
-      "include/grpc/impl/codegen/atm_win32.h", 
-      "include/grpc/impl/codegen/byte_buffer.h", 
-      "include/grpc/impl/codegen/compression_types.h", 
-      "include/grpc/impl/codegen/connectivity_state.h", 
-      "include/grpc/impl/codegen/grpc_types.h", 
-      "include/grpc/impl/codegen/log.h", 
-      "include/grpc/impl/codegen/port_platform.h", 
-      "include/grpc/impl/codegen/propagation_bits.h", 
-      "include/grpc/impl/codegen/slice.h", 
-      "include/grpc/impl/codegen/slice_buffer.h", 
-      "include/grpc/impl/codegen/status.h", 
-      "include/grpc/impl/codegen/sync.h", 
-      "include/grpc/impl/codegen/sync_generic.h", 
-      "include/grpc/impl/codegen/sync_posix.h", 
-      "include/grpc/impl/codegen/sync_win32.h", 
-      "include/grpc/impl/codegen/time.h", 
-      "include/grpc/status.h", 
-      "include/grpc/support/alloc.h", 
-      "include/grpc/support/atm.h", 
-      "include/grpc/support/host_port.h", 
-      "include/grpc/support/log.h", 
-      "include/grpc/support/port_platform.h", 
-      "include/grpc/support/slice.h", 
-      "include/grpc/support/slice_buffer.h", 
-      "include/grpc/support/string_util.h", 
-      "include/grpc/support/sync.h", 
-      "include/grpc/support/time.h", 
-      "include/grpc/support/useful.h", 
-      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
-      "src/core/lib/channel/channel_stack.h", 
-      "src/core/lib/channel/context.h", 
-      "src/core/lib/debug/trace.h", 
-      "src/core/lib/iomgr/closure.h", 
-      "src/core/lib/iomgr/exec_ctx.h", 
-      "src/core/lib/iomgr/pollset.h", 
-      "src/core/lib/iomgr/pollset_set.h", 
-      "src/core/lib/support/string.h", 
-      "src/core/lib/surface/channel.h", 
-      "src/core/lib/surface/channel_stack_type.h", 
-      "src/core/lib/transport/byte_stream.h", 
-      "src/core/lib/transport/metadata.h", 
-      "src/core/lib/transport/metadata_batch.h", 
-      "src/core/lib/transport/transport.h", 
-      "src/core/lib/transport/transport_impl.h", 
       "third_party/objective_c/Cronet/cronet_c_for_grpc.h"
     ], 
     "language": "c", 
     "name": "grpc_transport_cronet_client_secure", 
     "src": [
-      "include/grpc/byte_buffer.h", 
-      "include/grpc/grpc.h", 
-      "include/grpc/impl/codegen/alloc.h", 
-      "include/grpc/impl/codegen/atm.h", 
-      "include/grpc/impl/codegen/atm_gcc_atomic.h", 
-      "include/grpc/impl/codegen/atm_gcc_sync.h", 
-      "include/grpc/impl/codegen/atm_win32.h", 
-      "include/grpc/impl/codegen/byte_buffer.h", 
-      "include/grpc/impl/codegen/compression_types.h", 
-      "include/grpc/impl/codegen/connectivity_state.h", 
-      "include/grpc/impl/codegen/grpc_types.h", 
-      "include/grpc/impl/codegen/log.h", 
-      "include/grpc/impl/codegen/port_platform.h", 
-      "include/grpc/impl/codegen/propagation_bits.h", 
-      "include/grpc/impl/codegen/slice.h", 
-      "include/grpc/impl/codegen/slice_buffer.h", 
-      "include/grpc/impl/codegen/status.h", 
-      "include/grpc/impl/codegen/sync.h", 
-      "include/grpc/impl/codegen/sync_generic.h", 
-      "include/grpc/impl/codegen/sync_posix.h", 
-      "include/grpc/impl/codegen/sync_win32.h", 
-      "include/grpc/impl/codegen/time.h", 
-      "include/grpc/status.h", 
-      "include/grpc/support/alloc.h", 
-      "include/grpc/support/atm.h", 
-      "include/grpc/support/host_port.h", 
-      "include/grpc/support/log.h", 
-      "include/grpc/support/port_platform.h", 
-      "include/grpc/support/slice.h", 
-      "include/grpc/support/slice_buffer.h", 
-      "include/grpc/support/string_util.h", 
-      "include/grpc/support/sync.h", 
-      "include/grpc/support/time.h", 
-      "include/grpc/support/useful.h", 
-      "src/core/ext/transport/chttp2/transport/incoming_metadata.h", 
       "src/core/ext/transport/cronet/client/secure/cronet_channel_create.c", 
       "src/core/ext/transport/cronet/transport/cronet_api_dummy.c", 
-      "src/core/ext/transport/cronet/transport/cronet_transport.c", 
-      "src/core/lib/channel/channel_stack.h", 
-      "src/core/lib/channel/context.h", 
-      "src/core/lib/debug/trace.h", 
-      "src/core/lib/iomgr/closure.h", 
-      "src/core/lib/iomgr/exec_ctx.h", 
-      "src/core/lib/iomgr/pollset.h", 
-      "src/core/lib/iomgr/pollset_set.h", 
-      "src/core/lib/support/string.h", 
-      "src/core/lib/surface/channel.h", 
-      "src/core/lib/surface/channel_stack_type.h", 
-      "src/core/lib/transport/byte_stream.h", 
-      "src/core/lib/transport/metadata.h", 
-      "src/core/lib/transport/metadata_batch.h", 
-      "src/core/lib/transport/transport.h", 
-      "src/core/lib/transport/transport_impl.h"
+      "src/core/ext/transport/cronet/transport/cronet_transport.c"
     ], 
     "third_party": false, 
     "type": "filegroup"
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 932c2699f4..75c1288c89 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -423,41 +423,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_call_holder.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\subchannel_index.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h" />
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h" />
     <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\load_balancer_api.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\lb_policy\grpclb\proto\grpc\lb\v1\load_balancer.pb.h" />
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index 2dc192ed50..d576b14877 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -971,111 +971,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\ext\client_config\uri_parser.h">
       <Filter>src\core\ext\client_config</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\byte_buffer.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\alloc.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_atomic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_gcc_sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\atm_win32.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\byte_buffer.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\compression_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\connectivity_state.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\grpc_types.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\log.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\port_platform.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\propagation_bits.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\slice_buffer.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\status.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_generic.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_posix.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\sync_win32.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\impl\codegen\time.h">
-      <Filter>include\grpc\impl\codegen</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\status.h">
-      <Filter>include\grpc</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\alloc.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\atm.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\host_port.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\log.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\port_platform.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\slice_buffer.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\string_util.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\sync.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\time.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\include\grpc\support\useful.h">
-      <Filter>include\grpc\support</Filter>
-    </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\support\string.h">
-      <Filter>src\core\lib\support</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\third_party\objective_c\Cronet\cronet_c_for_grpc.h">
       <Filter>third_party\objective_c\Cronet</Filter>
     </ClInclude>
@@ -1130,9 +1025,6 @@
     <Filter Include="include\grpc\impl\codegen">
       <UniqueIdentifier>{def748f5-ed2a-a9bb-40d9-c31d00f0e13b}</UniqueIdentifier>
     </Filter>
-    <Filter Include="include\grpc\support">
-      <UniqueIdentifier>{31de82ea-dc6c-73fb-a640-979b8a7b240c}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src">
       <UniqueIdentifier>{d538af37-07b2-062b-fa2a-d9f882cb2737}</UniqueIdentifier>
     </Filter>
@@ -1250,9 +1142,6 @@
     <Filter Include="src\core\lib\security">
       <UniqueIdentifier>{c4661d64-349f-01c1-1ba8-0602f9047595}</UniqueIdentifier>
     </Filter>
-    <Filter Include="src\core\lib\support">
-      <UniqueIdentifier>{27f30339-d694-40f5-db07-4b89b9aeea73}</UniqueIdentifier>
-    </Filter>
     <Filter Include="src\core\lib\surface">
       <UniqueIdentifier>{a21971fb-304f-da08-b1b2-7bd8df8ac373}</UniqueIdentifier>
     </Filter>
-- 
GitLab


From 8fd90740bf190c5b156ef52aaabb75eead248fef Mon Sep 17 00:00:00 2001
From: Julien Boeuf <jboeuf@google.com>
Date: Wed, 11 May 2016 16:58:31 -0700
Subject: [PATCH 395/570] Add curlies for multiline if statements.

---
 src/core/lib/http/parser.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/lib/http/parser.c b/src/core/lib/http/parser.c
index a7efb5e73e..09b2ed40d1 100644
--- a/src/core/lib/http/parser.c
+++ b/src/core/lib/http/parser.c
@@ -161,8 +161,9 @@ static int add_header(grpc_http_parser *parser) {
     cur++;
   }
   if (cur == end) {
-    if (grpc_http1_trace)
+    if (grpc_http1_trace) {
       gpr_log(GPR_ERROR, "Didn't find ':' in header string");
+    }
     goto error;
   }
   GPR_ASSERT(cur >= beg);
-- 
GitLab


From a7823757eb17136718254fd44eee462a699ad02d Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Wed, 11 May 2016 17:23:14 -0700
Subject: [PATCH 396/570] Addressed the discussion on 05/11/2016

---
 .../grpc/reflection/v1alpha/reflection.proto  | 48 +++++++++++++------
 1 file changed, 33 insertions(+), 15 deletions(-)

diff --git a/src/proto/grpc/reflection/v1alpha/reflection.proto b/src/proto/grpc/reflection/v1alpha/reflection.proto
index 6e6a0b0864..32cea75823 100644
--- a/src/proto/grpc/reflection/v1alpha/reflection.proto
+++ b/src/proto/grpc/reflection/v1alpha/reflection.proto
@@ -36,12 +36,12 @@ package grpc.reflection.v1alpha;
 service ServerReflection {
   // The reflection service is structured as a bidirectional stream, ensuring
   // all related requests go to a single server.
-  rpc DescriptorDatabaseInfo(stream DescriptorDatabaseRequest)
-      returns (stream DescriptorDatabaseResponse);
+  rpc ServerReflectionInfo(stream ServerReflectionRequest)
+      returns (stream ServerReflectionResponse);
 }
 
-// The message sent by the client when calling DescriptorDatabaseInfo method.
-message DescriptorDatabaseRequest {
+// The message sent by the client when calling ServerReflectionInfo method.
+message ServerReflectionRequest {
   string host = 1;
   // To use reflection service, the client should set one of the following
   // fields in message_request. The server distinguishes requests by their
@@ -83,18 +83,18 @@ message ExtensionRequest {
   int32 extension_number = 2;
 }
 
-// The message sent by the server to answer DescriptorDatabaseInfo method.
-message DescriptorDatabaseResponse {
+// The message sent by the server to answer ServerReflectionInfo method.
+message ServerReflectionResponse {
   string valid_host = 1;
-  DescriptorDatabaseRequest original_request = 2;
+  ServerReflectionRequest original_request = 2;
   // The server set one of the following fields accroding to the message_request
   // in the request.
   oneof message_response {
-    // A serialized FileDescriptorProto message. We avoid taking a dependency on
-    // descriptor.proto, which uses proto2 only features, by making them opaque
-    // bytes instead. This message is used to answer file_by_filename,
-    // file_containing_symbol, file_containing_extension requests.
-    bytes file_descriptor_proto = 4;
+    // This message is used to answer file_by_filename, file_containing_symbol,
+    // file_containing_extension requests with transitive dependencies. As
+    // the repeated label is not allowed in oneof fields, we use a
+    // FileDescriptorResponse message to encapsulate the repeated fields.
+    FileDescriptorResponse file_descriptor_response = 4;
 
     // This message is used to answer all_extension_numbers_of_type requst.
     ExtensionNumberResponse all_extension_numbers_response = 5;
@@ -107,6 +107,16 @@ message DescriptorDatabaseResponse {
   }
 }
 
+// Serialized FileDescriptorProto messages sent by the server answering
+// a file_by_filename, file_containing_symbol, or file_containing_extension
+// request.
+message FileDescriptorResponse {
+  // Serialized FileDescriptorProto messages. We avoid taking a dependency on
+  // descriptor.proto, which uses proto2 only features, by making them opaque
+  // bytes instead.
+  repeated bytes file_descriptor_proto = 1;
+}
+
 // A list of extension numbers sent by the server answering
 // all_extension_numbers_of_type request.
 message ExtensionNumberResponse {
@@ -116,11 +126,19 @@ message ExtensionNumberResponse {
   repeated int32 extension_number = 2;
 }
 
-// A list of service names sent by the server answering list_services request.
+// A list of ServiceResponse sent by the server answering list_services request.
 message ListServiceResponse {
-  // Full names of registered services, including package names. The format
+  // The information of each service may be expanded in the future, so we use
+  // ServiceResponse message to encapsulate it.
+  repeated ServiceResponse service = 1;
+}
+
+// The information of a single service used by ListServiceResponse to answer
+// list_services request.
+message ServiceResponse {
+  // Full name of a registered service, including its package name. The format
   // is <package>.<service>
-  repeated string service = 1;
+  string name = 1;
 }
 
 // The error code and error message sent by the server when an error occurs.
-- 
GitLab


From 11b55dfd429787deb38f3ef91e904369571cbada Mon Sep 17 00:00:00 2001
From: goldenbull <goldenbull@gmail.com>
Date: Thu, 12 May 2016 14:30:14 +0800
Subject: [PATCH 397/570] use LANG_ENGLISH for windows api FormatMessage

---
 src/core/lib/support/string_util_win32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/lib/support/string_util_win32.c b/src/core/lib/support/string_util_win32.c
index f3cb0c050f..0d7bcdb5aa 100644
--- a/src/core/lib/support/string_util_win32.c
+++ b/src/core/lib/support/string_util_win32.c
@@ -83,7 +83,7 @@ char *gpr_format_message(int messageid) {
   DWORD status = FormatMessage(
       FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
           FORMAT_MESSAGE_IGNORE_INSERTS,
-      NULL, (DWORD)messageid, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+      NULL, (DWORD)messageid, MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT),
       (LPTSTR)(&tmessage), 0, NULL);
   if (status == 0) return gpr_strdup("Unable to retrieve error string");
   message = gpr_tchar_to_char(tmessage);
-- 
GitLab


From 528fb6651cf6c19032e30dacdf437a3b7caf05e3 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 12 May 2016 08:38:41 -0700
Subject: [PATCH 398/570] improve channel behavior in shutdown situations

---
 src/csharp/Grpc.Core.Tests/ChannelTest.cs | 39 +++++++++++++++++++++++
 src/csharp/Grpc.Core/Channel.cs           | 34 ++++++++++++++++++--
 2 files changed, 70 insertions(+), 3 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/ChannelTest.cs b/src/csharp/Grpc.Core.Tests/ChannelTest.cs
index 6330f50fae..850d70ce92 100644
--- a/src/csharp/Grpc.Core.Tests/ChannelTest.cs
+++ b/src/csharp/Grpc.Core.Tests/ChannelTest.cs
@@ -32,6 +32,7 @@
 #endregion
 
 using System;
+using System.Threading.Tasks;
 using Grpc.Core;
 using Grpc.Core.Internal;
 using Grpc.Core.Utils;
@@ -89,5 +90,43 @@ namespace Grpc.Core.Tests
             channel.ShutdownAsync().Wait();
             Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await channel.ShutdownAsync());
         }
+
+        [Test]
+        public async Task ShutdownTokenCancelledAfterShutdown()
+        {
+            var channel = new Channel("localhost", ChannelCredentials.Insecure);
+            Assert.IsFalse(channel.ShutdownToken.IsCancellationRequested);
+            var shutdownTask = channel.ShutdownAsync();
+            Assert.IsTrue(channel.ShutdownToken.IsCancellationRequested);
+            await shutdownTask;
+        }
+
+        [Test]
+        public async Task StateIsFatalFailureAfterShutdown()
+        {
+            var channel = new Channel("localhost", ChannelCredentials.Insecure);
+            await channel.ShutdownAsync();
+            Assert.AreEqual(ChannelState.FatalFailure, channel.State);
+        }
+
+        [Test]
+        public async Task ShutdownFinishesWaitForStateChangedAsync()
+        {
+            var channel = new Channel("localhost", ChannelCredentials.Insecure);
+            var stateChangedTask = channel.WaitForStateChangedAsync(ChannelState.Idle);
+            var shutdownTask = channel.ShutdownAsync();
+            await stateChangedTask;
+            await shutdownTask;
+        }
+
+        [Test]
+        public async Task OperationsThrowAfterShutdown()
+        {
+            var channel = new Channel("localhost", ChannelCredentials.Insecure);
+            await channel.ShutdownAsync();
+            Assert.ThrowsAsync(typeof(ObjectDisposedException), async () => await channel.WaitForStateChangedAsync(ChannelState.Idle));
+            Assert.Throws(typeof(ObjectDisposedException), () => { var x = channel.ResolvedTarget; });
+            Assert.ThrowsAsync(typeof(TaskCanceledException), async () => await channel.ConnectAsync());
+        }
     }
 }
diff --git a/src/csharp/Grpc.Core/Channel.cs b/src/csharp/Grpc.Core/Channel.cs
index 89981b1849..93a6e6a3d9 100644
--- a/src/csharp/Grpc.Core/Channel.cs
+++ b/src/csharp/Grpc.Core/Channel.cs
@@ -32,6 +32,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Threading;
 using System.Threading.Tasks;
 
 using Grpc.Core.Internal;
@@ -51,6 +52,7 @@ namespace Grpc.Core
 
         readonly object myLock = new object();
         readonly AtomicCounter activeCallCounter = new AtomicCounter();
+        readonly CancellationTokenSource shutdownTokenSource = new CancellationTokenSource();
 
         readonly string target;
         readonly GrpcEnvironment environment;
@@ -101,12 +103,13 @@ namespace Grpc.Core
 
         /// <summary>
         /// Gets current connectivity state of this channel.
+        /// After channel is has been shutdown, <c>ChannelState.FatalFailure</c> will be returned.
         /// </summary>
         public ChannelState State
         {
             get
             {
-                return handle.CheckConnectivityState(false);        
+                return GetConnectivityState(false);
             }
         }
 
@@ -154,6 +157,17 @@ namespace Grpc.Core
             }
         }
 
+        /// <summary>
+        /// Returns a token that gets cancelled once <c>ShutdownAsync</c> is invoked.
+        /// </summary>
+        public CancellationToken ShutdownToken
+        {
+            get
+            {
+                return this.shutdownTokenSource.Token;
+            }
+        }
+
         /// <summary>
         /// Allows explicitly requesting channel to connect without starting an RPC.
         /// Returned task completes once state Ready was seen. If the deadline is reached,
@@ -164,7 +178,7 @@ namespace Grpc.Core
         /// <param name="deadline">The deadline. <c>null</c> indicates no deadline.</param>
         public async Task ConnectAsync(DateTime? deadline = null)
         {
-            var currentState = handle.CheckConnectivityState(true);
+            var currentState = GetConnectivityState(true);
             while (currentState != ChannelState.Ready)
             {
                 if (currentState == ChannelState.FatalFailure)
@@ -172,7 +186,7 @@ namespace Grpc.Core
                     throw new OperationCanceledException("Channel has reached FatalFailure state.");
                 }
                 await WaitForStateChangedAsync(currentState, deadline).ConfigureAwait(false);
-                currentState = handle.CheckConnectivityState(false);
+                currentState = GetConnectivityState(false);
             }
         }
 
@@ -188,6 +202,8 @@ namespace Grpc.Core
                 shutdownRequested = true;
             }
 
+            shutdownTokenSource.Cancel();
+
             var activeCallCount = activeCallCounter.Count;
             if (activeCallCount > 0)
             {
@@ -231,6 +247,18 @@ namespace Grpc.Core
             activeCallCounter.Decrement();
         }
 
+        private ChannelState GetConnectivityState(bool tryToConnect)
+        {
+            try
+            {
+                return handle.CheckConnectivityState(tryToConnect);
+            }
+            catch (ObjectDisposedException)
+            {
+                return ChannelState.FatalFailure;
+            }
+        }
+
         private static void EnsureUserAgentChannelOption(Dictionary<string, ChannelOption> options)
         {
             var key = ChannelOptions.PrimaryUserAgentString;
-- 
GitLab


From d310451ff1190e5c31287ee427938af1075de0ea Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 12 May 2016 08:53:22 -0700
Subject: [PATCH 399/570] Remove redundant declaration

---
 src/core/lib/iomgr/ev_poll_posix.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index 99874d49eb..d1752327a2 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -195,16 +195,6 @@ struct grpc_pollset {
   grpc_cached_wakeup_fd *local_wakeup_cache;
 };
 
-struct grpc_pollset_vtable {
-  void (*add_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                 struct grpc_fd *fd, int and_unlock_pollset);
-  void (*maybe_work_and_unlock)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                                grpc_pollset_worker *worker,
-                                gpr_timespec deadline, gpr_timespec now);
-  void (*finish_shutdown)(grpc_pollset *pollset);
-  void (*destroy)(grpc_pollset *pollset);
-};
-
 /* Add an fd to a pollset */
 static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
                            struct grpc_fd *fd);
-- 
GitLab


From b4cb2491074906de3e0f0e196178cae517d16565 Mon Sep 17 00:00:00 2001
From: Vijay Pai <vpai@google.com>
Date: Thu, 12 May 2016 09:28:15 -0700
Subject: [PATCH 400/570] steaming -> streaming

---
 test/cpp/interop/interop_client.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/cpp/interop/interop_client.cc b/test/cpp/interop/interop_client.cc
index e9d95dc8d0..cba52b111f 100644
--- a/test/cpp/interop/interop_client.cc
+++ b/test/cpp/interop/interop_client.cc
@@ -413,7 +413,7 @@ bool InteropClient::DoRequestStreaming() {
 }
 
 bool InteropClient::DoResponseStreaming() {
-  gpr_log(GPR_DEBUG, "Receiving response steaming rpc ...");
+  gpr_log(GPR_DEBUG, "Receiving response streaming rpc ...");
 
   ClientContext context;
   StreamingOutputCallRequest request;
@@ -465,7 +465,7 @@ bool InteropClient::DoResponseCompressedStreaming() {
                    CompressionType_Name(compression_types[j]).c_str(),
                    PayloadType_Name(payload_types[i]).c_str());
 
-      gpr_log(GPR_DEBUG, "Receiving response steaming rpc %s.", log_suffix);
+      gpr_log(GPR_DEBUG, "Receiving response streaming rpc %s.", log_suffix);
 
       request.set_response_type(payload_types[i]);
       request.set_response_compression(compression_types[j]);
@@ -544,7 +544,7 @@ bool InteropClient::DoResponseCompressedStreaming() {
 }
 
 bool InteropClient::DoResponseStreamingWithSlowConsumer() {
-  gpr_log(GPR_DEBUG, "Receiving response steaming rpc with slow consumer ...");
+  gpr_log(GPR_DEBUG, "Receiving response streaming rpc with slow consumer ...");
 
   ClientContext context;
   StreamingOutputCallRequest request;
@@ -677,7 +677,7 @@ bool InteropClient::DoPingPong() {
 }
 
 bool InteropClient::DoCancelAfterBegin() {
-  gpr_log(GPR_DEBUG, "Sending request steaming rpc ...");
+  gpr_log(GPR_DEBUG, "Sending request streaming rpc ...");
 
   ClientContext context;
   StreamingInputCallRequest request;
-- 
GitLab


From a65f9f5820573f10f27052fb523cf9cac1068a11 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 12 May 2016 10:14:35 -0700
Subject: [PATCH 401/570] Fix test usage of pollset

---
 test/core/iomgr/workqueue_test.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/test/core/iomgr/workqueue_test.c b/test/core/iomgr/workqueue_test.c
index 874e696fc2..953cc35ee6 100644
--- a/test/core/iomgr/workqueue_test.c
+++ b/test/core/iomgr/workqueue_test.c
@@ -73,8 +73,10 @@ static void test_add_closure(void) {
 
   gpr_mu_lock(g_mu);
   GPR_ASSERT(!done);
-  grpc_pollset_work(&exec_ctx, g_pollset, &worker, gpr_now(deadline.clock_type),
-                    deadline);
+  while (!done) {
+    grpc_pollset_work(&exec_ctx, g_pollset, &worker,
+                      gpr_now(deadline.clock_type), deadline);
+  }
   gpr_mu_unlock(g_mu);
   grpc_exec_ctx_finish(&exec_ctx);
   GPR_ASSERT(done);
@@ -97,9 +99,10 @@ static void test_flush(void) {
   grpc_workqueue_add_to_pollset(&exec_ctx, wq, g_pollset);
 
   gpr_mu_lock(g_mu);
-  GPR_ASSERT(!done);
-  grpc_pollset_work(&exec_ctx, g_pollset, &worker, gpr_now(deadline.clock_type),
-                    deadline);
+  while (!done) {
+    grpc_pollset_work(&exec_ctx, g_pollset, &worker,
+                      gpr_now(deadline.clock_type), deadline);
+  }
   gpr_mu_unlock(g_mu);
   grpc_exec_ctx_finish(&exec_ctx);
   GPR_ASSERT(done);
-- 
GitLab


From 9aa6f40dff12a39e2d9d9f4d07c0c9a3eb87c22f Mon Sep 17 00:00:00 2001
From: Robbie Shade <rjshade@google.com>
Date: Thu, 12 May 2016 13:28:04 -0400
Subject: [PATCH 402/570] Add callback when gRPC FD is about to be orphaned.

---
 src/core/lib/iomgr/udp_server.c   | 18 ++++++++++++++----
 src/core/lib/iomgr/udp_server.h   |  6 +++++-
 test/core/iomgr/udp_server_test.c | 26 ++++++++++++++++++++++----
 3 files changed, 41 insertions(+), 9 deletions(-)

diff --git a/src/core/lib/iomgr/udp_server.c b/src/core/lib/iomgr/udp_server.c
index df6cf956d9..98ffccd59b 100644
--- a/src/core/lib/iomgr/udp_server.c
+++ b/src/core/lib/iomgr/udp_server.c
@@ -81,6 +81,7 @@ typedef struct {
   grpc_closure read_closure;
   grpc_closure destroyed_closure;
   grpc_udp_server_read_cb read_cb;
+  grpc_udp_server_orphan_cb orphan_cb;
 } server_port;
 
 /* the overall server */
@@ -168,6 +169,10 @@ static void deactivated_all_ports(grpc_exec_ctx *exec_ctx, grpc_udp_server *s) {
       server_port *sp = &s->ports[i];
       sp->destroyed_closure.cb = destroyed_port;
       sp->destroyed_closure.cb_arg = s;
+
+      GPR_ASSERT(sp->orphan_cb);
+      sp->orphan_cb(sp->emfd);
+
       grpc_fd_orphan(exec_ctx, sp->emfd, &sp->destroyed_closure, NULL,
                      "udp_listener_shutdown");
     }
@@ -268,7 +273,8 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
 
 static int add_socket_to_server(grpc_udp_server *s, int fd,
                                 const struct sockaddr *addr, size_t addr_len,
-                                grpc_udp_server_read_cb read_cb) {
+                                grpc_udp_server_read_cb read_cb,
+                                grpc_udp_server_orphan_cb orphan_cb) {
   server_port *sp;
   int port;
   char *addr_str;
@@ -292,6 +298,7 @@ static int add_socket_to_server(grpc_udp_server *s, int fd,
     memcpy(sp->addr.untyped, addr, addr_len);
     sp->addr_len = addr_len;
     sp->read_cb = read_cb;
+    sp->orphan_cb = orphan_cb;
     GPR_ASSERT(sp->emfd);
     gpr_mu_unlock(&s->mu);
     gpr_free(name);
@@ -301,7 +308,8 @@ static int add_socket_to_server(grpc_udp_server *s, int fd,
 }
 
 int grpc_udp_server_add_port(grpc_udp_server *s, const void *addr,
-                             size_t addr_len, grpc_udp_server_read_cb read_cb) {
+                             size_t addr_len, grpc_udp_server_read_cb read_cb,
+                             grpc_udp_server_orphan_cb orphan_cb) {
   int allocated_port1 = -1;
   int allocated_port2 = -1;
   unsigned i;
@@ -348,7 +356,8 @@ int grpc_udp_server_add_port(grpc_udp_server *s, const void *addr,
     addr = (struct sockaddr *)&wild6;
     addr_len = sizeof(wild6);
     fd = grpc_create_dualstack_socket(addr, SOCK_DGRAM, IPPROTO_UDP, &dsmode);
-    allocated_port1 = add_socket_to_server(s, fd, addr, addr_len, read_cb);
+    allocated_port1 =
+        add_socket_to_server(s, fd, addr, addr_len, read_cb, orphan_cb);
     if (fd >= 0 && dsmode == GRPC_DSMODE_DUALSTACK) {
       goto done;
     }
@@ -370,7 +379,8 @@ int grpc_udp_server_add_port(grpc_udp_server *s, const void *addr,
     addr = (struct sockaddr *)&addr4_copy;
     addr_len = sizeof(addr4_copy);
   }
-  allocated_port2 = add_socket_to_server(s, fd, addr, addr_len, read_cb);
+  allocated_port2 =
+      add_socket_to_server(s, fd, addr, addr_len, read_cb, orphan_cb);
 
 done:
   gpr_free(allocated_addr);
diff --git a/src/core/lib/iomgr/udp_server.h b/src/core/lib/iomgr/udp_server.h
index d8cf957a22..33c5ce11cd 100644
--- a/src/core/lib/iomgr/udp_server.h
+++ b/src/core/lib/iomgr/udp_server.h
@@ -48,6 +48,9 @@ typedef struct grpc_udp_server grpc_udp_server;
 typedef void (*grpc_udp_server_read_cb)(grpc_exec_ctx *exec_ctx, grpc_fd *emfd,
                                         struct grpc_server *server);
 
+/* Called when the grpc_fd is about to be orphaned (and the FD closed). */
+typedef void (*grpc_udp_server_orphan_cb)(grpc_fd *emfd);
+
 /* Create a server, initially not bound to any ports */
 grpc_udp_server *grpc_udp_server_create(void);
 
@@ -69,7 +72,8 @@ int grpc_udp_server_get_fd(grpc_udp_server *s, unsigned index);
 /* TODO(ctiller): deprecate this, and make grpc_udp_server_add_ports to handle
                   all of the multiple socket port matching logic in one place */
 int grpc_udp_server_add_port(grpc_udp_server *s, const void *addr,
-                             size_t addr_len, grpc_udp_server_read_cb read_cb);
+                             size_t addr_len, grpc_udp_server_read_cb read_cb,
+                             grpc_udp_server_orphan_cb orphan_cb);
 
 void grpc_udp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_udp_server *server,
                              grpc_closure *on_done);
diff --git a/test/core/iomgr/udp_server_test.c b/test/core/iomgr/udp_server_test.c
index 5248b613d7..a29a68eb33 100644
--- a/test/core/iomgr/udp_server_test.c
+++ b/test/core/iomgr/udp_server_test.c
@@ -54,6 +54,7 @@ static grpc_pollset *g_pollset;
 static gpr_mu *g_mu;
 static int g_number_of_reads = 0;
 static int g_number_of_bytes_read = 0;
+static int g_number_of_orphan_calls = 0;
 
 static void on_read(grpc_exec_ctx *exec_ctx, grpc_fd *emfd,
                     grpc_server *server) {
@@ -71,6 +72,12 @@ static void on_read(grpc_exec_ctx *exec_ctx, grpc_fd *emfd,
   gpr_mu_unlock(g_mu);
 }
 
+static void on_fd_orphaned(grpc_fd *emfd) {
+  gpr_log(GPR_INFO, "gRPC FD about to be orphaned: %d",
+          grpc_fd_wrapped_fd(emfd));
+  g_number_of_orphan_calls++;
+}
+
 static void test_no_op(void) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_udp_server *s = grpc_udp_server_create();
@@ -88,6 +95,7 @@ static void test_no_op_with_start(void) {
 }
 
 static void test_no_op_with_port(void) {
+  g_number_of_orphan_calls = 0;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   struct sockaddr_in addr;
   grpc_udp_server *s = grpc_udp_server_create();
@@ -96,13 +104,17 @@ static void test_no_op_with_port(void) {
   memset(&addr, 0, sizeof(addr));
   addr.sin_family = AF_INET;
   GPR_ASSERT(grpc_udp_server_add_port(s, (struct sockaddr *)&addr, sizeof(addr),
-                                      on_read));
+                                      on_read, on_fd_orphaned));
 
   grpc_udp_server_destroy(&exec_ctx, s, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
+
+  /* The server had a single FD, which should be orphaned. */
+  GPR_ASSERT(g_number_of_orphan_calls == 1);
 }
 
 static void test_no_op_with_port_and_start(void) {
+  g_number_of_orphan_calls = 0;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   struct sockaddr_in addr;
   grpc_udp_server *s = grpc_udp_server_create();
@@ -111,12 +123,15 @@ static void test_no_op_with_port_and_start(void) {
   memset(&addr, 0, sizeof(addr));
   addr.sin_family = AF_INET;
   GPR_ASSERT(grpc_udp_server_add_port(s, (struct sockaddr *)&addr, sizeof(addr),
-                                      on_read));
+                                      on_read, on_fd_orphaned));
 
   grpc_udp_server_start(&exec_ctx, s, NULL, 0, NULL);
 
   grpc_udp_server_destroy(&exec_ctx, s, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
+
+  /* The server had a single FD which should be orphaned. */
+  GPR_ASSERT(g_number_of_orphan_calls == 1);
 }
 
 static void test_receive(int number_of_clients) {
@@ -133,11 +148,12 @@ static void test_receive(int number_of_clients) {
   gpr_log(GPR_INFO, "clients=%d", number_of_clients);
 
   g_number_of_bytes_read = 0;
+  g_number_of_orphan_calls = 0;
 
   memset(&addr, 0, sizeof(addr));
   addr.ss_family = AF_INET;
-  GPR_ASSERT(
-      grpc_udp_server_add_port(s, (struct sockaddr *)&addr, addr_len, on_read));
+  GPR_ASSERT(grpc_udp_server_add_port(s, (struct sockaddr *)&addr, addr_len,
+                                      on_read, on_fd_orphaned));
 
   svrfd = grpc_udp_server_get_fd(s, 0);
   GPR_ASSERT(svrfd >= 0);
@@ -176,6 +192,8 @@ static void test_receive(int number_of_clients) {
 
   grpc_udp_server_destroy(&exec_ctx, s, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
+
+  GPR_ASSERT(g_number_of_orphan_calls == 5);
 }
 
 static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) {
-- 
GitLab


From 5f902c1267a0ab2748f1ca0ebb837a6a5190cbf5 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 12 May 2016 10:31:39 -0700
Subject: [PATCH 403/570] Fix tsan reported error

---
 test/core/client_config/set_initial_connect_string_test.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/core/client_config/set_initial_connect_string_test.c b/test/core/client_config/set_initial_connect_string_test.c
index 5b7f222f7a..c1b8452866 100644
--- a/test/core/client_config/set_initial_connect_string_test.c
+++ b/test/core/client_config/set_initial_connect_string_test.c
@@ -57,7 +57,7 @@ struct rpc_state {
   gpr_slice_buffer incoming_buffer;
   gpr_slice_buffer temp_incoming_buffer;
   grpc_endpoint *tcp;
-  int done;
+  gpr_atm done_atm;
 };
 
 static const char *magic_connect_string = "magic initial string";
@@ -70,7 +70,7 @@ static void handle_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   gpr_slice_buffer_move_into(&state.temp_incoming_buffer,
                              &state.incoming_buffer);
   if (state.incoming_buffer.length > strlen(magic_connect_string)) {
-    state.done = 1;
+    gpr_atm_rel_store(&state.done_atm, 1);
     grpc_endpoint_shutdown(exec_ctx, state.tcp);
     grpc_endpoint_destroy(exec_ctx, state.tcp);
   } else {
@@ -117,7 +117,7 @@ static gpr_timespec n_sec_deadline(int seconds) {
 }
 
 static void start_rpc(int use_creds, int target_port) {
-  state.done = 0;
+  gpr_atm_rel_store(&state.done_atm, 0);
   state.cq = grpc_completion_queue_create(NULL);
   if (use_creds) {
     state.creds = grpc_fake_transport_security_credentials_create();
@@ -166,7 +166,7 @@ typedef struct {
 static void actually_poll_server(void *arg) {
   poll_args *pa = arg;
   gpr_timespec deadline = n_sec_deadline(10);
-  while (state.done == 0 &&
+  while (gpr_atm_acq_load(&state.done_atm) == 0 &&
          gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0) {
     test_tcp_server_poll(pa->server, 1);
   }
-- 
GitLab


From 0eb3e13ea2c73a3de318c7a8297570fa2c6cdd85 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Thu, 12 May 2016 12:33:11 -0700
Subject: [PATCH 404/570] Fix large_metadata_bad_client_test to avoid C99
 string literal length limit.

---
 test/core/bad_client/tests/large_metadata.c | 327 +++-----------------
 1 file changed, 39 insertions(+), 288 deletions(-)

diff --git a/test/core/bad_client/tests/large_metadata.c b/test/core/bad_client/tests/large_metadata.c
index 1a8d2a2987..b2a900ecd8 100644
--- a/test/core/bad_client/tests/large_metadata.c
+++ b/test/core/bad_client/tests/large_metadata.c
@@ -33,13 +33,18 @@
 
 #include "test/core/bad_client/bad_client.h"
 
+#include <stdio.h>
 #include <string.h>
 
 #include <grpc/support/alloc.h>
 #include "src/core/lib/surface/server.h"
 #include "test/core/end2end/cq_verifier.h"
 
-#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_STR                              \
+// The large-metadata headers that we're adding for this test are not
+// actually appended to this in a single string, since the string would
+// be longer than the C99 string literal limit.  Instead, we dynamically
+// construct it by adding the large headers one at a time.
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR                       \
   "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"     /* settings frame */              \
   "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* headers: generated from        \
                                             large_metadata.headers in this \
@@ -55,292 +60,27 @@
   "application/grpc"                                                       \
   "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip"                  \
   "\x10\x02te\x08trailers"                                                 \
-  "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"                 \
-  "\x10\x0duser-header00~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header01~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header02~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header03~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header04~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header05~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header06~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header07~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header08~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header09~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header10~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header11~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header12~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header13~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header14~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header15~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header16~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header17~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header18~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header19~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header20~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header21~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header22~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header23~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header24~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header25~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header26~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header27~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header28~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header29~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header30~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header31~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header32~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header33~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header34~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header35~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header36~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header37~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header38~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header39~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header40~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header41~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header42~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header43~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header44~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header45~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header46~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header47~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header48~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header49~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header50~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header51~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header52~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header53~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header54~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header55~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header56~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header57~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header58~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header59~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header60~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header61~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header62~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header63~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header64~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header65~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header66~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header67~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header68~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header69~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header70~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header71~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header72~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header73~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header74~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header75~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header76~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header77~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header78~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header79~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header80~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header81~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header82~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header83~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header84~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header85~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header86~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header87~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header88~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header89~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header90~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header91~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header92~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header93~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"                                                               \
-  "\x10\x0duser-header94~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-  "aaaaaaaa"
+  "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"
+
+// Each large-metadata header is constructed from these start and end
+// strings, with a two-digit number in between.
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR                 \
+  "\x10\x0duser-header"
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_END_STR                   \
+  "~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+  "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
+// The size of each large-metadata header string.
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE              \
+  ((sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR) - 1) + 2 + \
+   (sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_END_STR) - 1))
+
+// The number of headers we're adding and the total size of the client
+// payload.
+#define NUM_HEADERS 95
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_PAYLOAD_SIZE \
+  ((sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR) - 1) \
+  + (NUM_HEADERS * PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE) + 1)
 
 #define PFX_TOO_MUCH_METADATA_FROM_SERVER_STR                                              \
   "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" /* settings frame: sets                               \
@@ -477,8 +217,19 @@ int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
 
   // Test sending more metadata than the server will accept.
+  char client_payload[PFX_TOO_MUCH_METADATA_FROM_CLIENT_PAYLOAD_SIZE] =
+      PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR;
+  size_t offset = sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR);
+  for (int i = 0; i < NUM_HEADERS; ++i) {
+    snprintf(client_payload + offset,
+             PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE,
+             "%s%02d%s",
+             PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR, i,
+             PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_END_STR);
+    offset += PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE;
+  }
   GRPC_RUN_BAD_CLIENT_TEST(server_verifier, client_validator,
-                           PFX_TOO_MUCH_METADATA_FROM_CLIENT_STR, 0);
+                           client_payload, 0);
 
   // Test sending more metadata than the client will accept.
   GRPC_RUN_BAD_CLIENT_TEST(server_verifier_sends_too_much_metadata,
-- 
GitLab


From 5eba7971fbb719b49039003e59508c4ccdae9cb1 Mon Sep 17 00:00:00 2001
From: "Mark D. Roth" <roth@google.com>
Date: Thu, 12 May 2016 14:02:03 -0700
Subject: [PATCH 405/570] Switch from snprintf() to gpr_asprintf().

---
 test/core/bad_client/tests/large_metadata.c | 43 ++++++++++++---------
 1 file changed, 25 insertions(+), 18 deletions(-)

diff --git a/test/core/bad_client/tests/large_metadata.c b/test/core/bad_client/tests/large_metadata.c
index b2a900ecd8..b7d329cb74 100644
--- a/test/core/bad_client/tests/large_metadata.c
+++ b/test/core/bad_client/tests/large_metadata.c
@@ -33,10 +33,11 @@
 
 #include "test/core/bad_client/bad_client.h"
 
-#include <stdio.h>
 #include <string.h>
 
 #include <grpc/support/alloc.h>
+#include <grpc/support/string_util.h>
+#include "src/core/lib/support/string.h"
 #include "src/core/lib/surface/server.h"
 #include "test/core/end2end/cq_verifier.h"
 
@@ -64,23 +65,22 @@
 
 // Each large-metadata header is constructed from these start and end
 // strings, with a two-digit number in between.
-#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR                 \
-  "\x10\x0duser-header"
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR "\x10\x0duser-header"
 #define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_END_STR                   \
   "~aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
   "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 
 // The size of each large-metadata header string.
-#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE              \
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE                     \
   ((sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR) - 1) + 2 + \
    (sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_END_STR) - 1))
 
 // The number of headers we're adding and the total size of the client
 // payload.
 #define NUM_HEADERS 95
-#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_PAYLOAD_SIZE \
-  ((sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR) - 1) \
-  + (NUM_HEADERS * PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE) + 1)
+#define PFX_TOO_MUCH_METADATA_FROM_CLIENT_PAYLOAD_SIZE          \
+  ((sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR) - 1) + \
+   (NUM_HEADERS * PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE) + 1)
 
 #define PFX_TOO_MUCH_METADATA_FROM_SERVER_STR                                              \
   "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" /* settings frame: sets                               \
@@ -217,19 +217,26 @@ int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
 
   // Test sending more metadata than the server will accept.
-  char client_payload[PFX_TOO_MUCH_METADATA_FROM_CLIENT_PAYLOAD_SIZE] =
-      PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR;
-  size_t offset = sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR);
+  gpr_strvec headers;
+  gpr_strvec_init(&headers);
   for (int i = 0; i < NUM_HEADERS; ++i) {
-    snprintf(client_payload + offset,
-             PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE,
-             "%s%02d%s",
-             PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR, i,
-             PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_END_STR);
-    offset += PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_SIZE;
+    char *str;
+    gpr_asprintf(&str, "%s%02d%s",
+                 PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_START_STR, i,
+                 PFX_TOO_MUCH_METADATA_FROM_CLIENT_HEADER_END_STR);
+    gpr_strvec_add(&headers, str);
   }
-  GRPC_RUN_BAD_CLIENT_TEST(server_verifier, client_validator,
-                           client_payload, 0);
+  size_t headers_len;
+  const char *client_headers = gpr_strvec_flatten(&headers, &headers_len);
+  gpr_strvec_destroy(&headers);
+  char client_payload[PFX_TOO_MUCH_METADATA_FROM_CLIENT_PAYLOAD_SIZE] =
+      PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR;
+  memcpy(
+      client_payload + sizeof(PFX_TOO_MUCH_METADATA_FROM_CLIENT_PREFIX_STR) - 1,
+      client_headers, headers_len);
+  GRPC_RUN_BAD_CLIENT_TEST(server_verifier, client_validator, client_payload,
+                           0);
+  gpr_free((void *)client_headers);
 
   // Test sending more metadata than the client will accept.
   GRPC_RUN_BAD_CLIENT_TEST(server_verifier_sends_too_much_metadata,
-- 
GitLab


From 2ea66c3b8f2dfba2d289dc1712f760b36d9eca2a Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Thu, 12 May 2016 16:26:48 -0700
Subject: [PATCH 406/570] Added comment about repeated responses

---
 src/proto/grpc/reflection/v1alpha/reflection.proto | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/proto/grpc/reflection/v1alpha/reflection.proto b/src/proto/grpc/reflection/v1alpha/reflection.proto
index 32cea75823..276ff0e255 100644
--- a/src/proto/grpc/reflection/v1alpha/reflection.proto
+++ b/src/proto/grpc/reflection/v1alpha/reflection.proto
@@ -94,6 +94,8 @@ message ServerReflectionResponse {
     // file_containing_extension requests with transitive dependencies. As
     // the repeated label is not allowed in oneof fields, we use a
     // FileDescriptorResponse message to encapsulate the repeated fields.
+    // The reflection service is allowed to avoid sending FileDescriptorProtos
+    // that were previously sent in response to earlier requests in the stream.
     FileDescriptorResponse file_descriptor_response = 4;
 
     // This message is used to answer all_extension_numbers_of_type requst.
-- 
GitLab


From 93466168b01fddc3bdac406c4278e54045097968 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Thu, 12 May 2016 16:41:27 -0700
Subject: [PATCH 407/570] Allow for multiline #endif guards

---
 tools/distrib/check_include_guards.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/distrib/check_include_guards.py b/tools/distrib/check_include_guards.py
index 8207f5cce0..9c23a70e00 100755
--- a/tools/distrib/check_include_guards.py
+++ b/tools/distrib/check_include_guards.py
@@ -56,7 +56,7 @@ class GuardValidator(object):
   def __init__(self):
     self.ifndef_re = re.compile(r'#ifndef ([A-Z][A-Z_1-9]*)')
     self.define_re = re.compile(r'#define ([A-Z][A-Z_1-9]*)')
-    self.endif_c_re = re.compile(r'#endif /\* ([A-Z][A-Z_1-9]*) \*/')
+    self.endif_c_re = re.compile(r'#endif /\* ([A-Z][A-Z_1-9]*) (?:\\ *\n *)?\*/')
     self.endif_cpp_re = re.compile(r'#endif  // ([A-Z][A-Z_1-9]*)')
     self.failed = False
 
@@ -132,7 +132,7 @@ class GuardValidator(object):
     # Is there a properly commented #endif?
     endif_re = self.endif_cpp_re if cpp_header else self.endif_c_re
     flines = fcontents.rstrip().splitlines()
-    match = endif_re.search(flines[-1])
+    match = endif_re.search('\n'.join(flines[-2:]))
     if not match:
       # No endif. Check if we have the last line as just '#endif' and if so
       # replace it with a properly commented one.
-- 
GitLab


From 6ce4d0b3350b81a932d545011aa966af25bb5350 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Thu, 12 May 2016 16:43:17 -0700
Subject: [PATCH 408/570] prepare to enable ubsan in continuous build

---
 Makefile                                      | 4 ++--
 build.yaml                                    | 8 +++++---
 tools/run_tests/configs.json                  | 3 +++
 tools/run_tests/dockerize/docker_run_tests.sh | 1 +
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index f0a0ebd3eb..220c0c8a4a 100644
--- a/Makefile
+++ b/Makefile
@@ -187,8 +187,8 @@ CC_ubsan = clang
 CXX_ubsan = clang++
 LD_ubsan = clang
 LDXX_ubsan = clang++
-CPPFLAGS_ubsan = -O1 -fsanitize-coverage=edge -fsanitize=undefined -fno-omit-frame-pointer -Wno-unused-command-line-argument
-LDFLAGS_ubsan = -fsanitize=undefined
+CPPFLAGS_ubsan = -O0 -fsanitize-coverage=edge -fsanitize=undefined,unsigned-integer-overflow -fno-omit-frame-pointer -Wno-unused-command-line-argument -Wvarargs
+LDFLAGS_ubsan = -fsanitize=undefined,unsigned-integer-overflow
 DEFINES_ubsan = NDEBUG
 DEFINES_ubsan += GRPC_TEST_SLOWDOWN_BUILD_FACTOR=1.5
 
diff --git a/build.yaml b/build.yaml
index 187eb9ca8c..acf630593d 100644
--- a/build.yaml
+++ b/build.yaml
@@ -3255,14 +3255,16 @@ configs:
     timeout_multiplier: 5
   ubsan:
     CC: clang
-    CPPFLAGS: -O1 -fsanitize-coverage=edge -fsanitize=undefined -fno-omit-frame-pointer
-      -Wno-unused-command-line-argument
+    CPPFLAGS: -O0 -fsanitize-coverage=edge -fsanitize=undefined,unsigned-integer-overflow
+      -fno-omit-frame-pointer -Wno-unused-command-line-argument -Wvarargs
     CXX: clang++
     DEFINES: NDEBUG
     LD: clang
-    LDFLAGS: -fsanitize=undefined
+    LDFLAGS: -fsanitize=undefined,unsigned-integer-overflow
     LDXX: clang++
     compile_the_world: true
+    test_environ:
+      UBSAN_OPTIONS: print_stacktrace=1
     timeout_multiplier: 1.5
 defaults:
   boringssl:
diff --git a/tools/run_tests/configs.json b/tools/run_tests/configs.json
index 325e9aa929..bcc4118d2f 100644
--- a/tools/run_tests/configs.json
+++ b/tools/run_tests/configs.json
@@ -56,6 +56,9 @@
   }, 
   {
     "config": "ubsan", 
+    "environ": {
+      "UBSAN_OPTIONS": "print_stacktrace=1"
+    }, 
     "timeout_multiplier": 1.5
   }, 
   {
diff --git a/tools/run_tests/dockerize/docker_run_tests.sh b/tools/run_tests/dockerize/docker_run_tests.sh
index 2fc66c21f5..8c6143d24f 100755
--- a/tools/run_tests/dockerize/docker_run_tests.sh
+++ b/tools/run_tests/dockerize/docker_run_tests.sh
@@ -35,6 +35,7 @@ set -e
 
 export CONFIG=$config
 export ASAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer
+export PATH=$PATH:/usr/bin/llvm-symbolizer
 
 # Ensure that programs depending on current-user-ownership of cache directories
 # are satisfied (it's being mounted from outside the image).
-- 
GitLab


From e644cfddb8b62818beaf1a875347e9ea7892195e Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Thu, 12 May 2016 17:01:08 -0700
Subject: [PATCH 409/570] better docstrings for compression_types.h

---
 include/grpc/impl/codegen/compression_types.h | 22 ++++++++++++++++---
 third_party/protobuf                          |  2 +-
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/include/grpc/impl/codegen/compression_types.h b/include/grpc/impl/codegen/compression_types.h
index 0daccd92f2..683ed3a488 100644
--- a/include/grpc/impl/codegen/compression_types.h
+++ b/include/grpc/impl/codegen/compression_types.h
@@ -42,9 +42,10 @@ extern "C" {
 
 /** To be used in channel arguments */
 #define GRPC_COMPRESSION_ALGORITHM_ARG "grpc.compression_algorithm"
+#define GRPC_COMPRESSION_LEVEL_ARG "grpc.compression_level"
 #define GRPC_COMPRESSION_ALGORITHM_STATE_ARG "grpc.compression_algorithm_state"
 
-/* The various compression algorithms supported by GRPC */
+/* The various compression algorithms supported by gRPC */
 typedef enum {
   GRPC_COMPRESS_NONE = 0,
   GRPC_COMPRESS_DEFLATE,
@@ -53,6 +54,10 @@ typedef enum {
   GRPC_COMPRESS_ALGORITHMS_COUNT
 } grpc_compression_algorithm;
 
+/** Compression levels allow a party with knowledge of its peer's accepted
+ * encodings to request compression in an abstract way. The level-algorithm
+ * mapping is performed internally and depends on the peer's supported
+ * compression algorithms. */
 typedef enum {
   GRPC_COMPRESS_LEVEL_NONE = 0,
   GRPC_COMPRESS_LEVEL_LOW,
@@ -62,8 +67,19 @@ typedef enum {
 } grpc_compression_level;
 
 typedef struct grpc_compression_options {
-  uint32_t enabled_algorithms_bitset; /**< All algs are enabled by default */
-  grpc_compression_algorithm default_compression_algorithm; /**< for channel */
+  /** All algs are enabled by default. This option corresponds to the channel
+   * argument key behind \a GRPC_COMPRESSION_ALGORITHM_STATE_ARG */
+  uint32_t enabled_algorithms_bitset;
+
+  /** The default channel compression algorithm. It'll be used in the absence of
+   * call specific settings. This option corresponds to the channel argument key
+   * behind \a GRPC_COMPRESSION_ALGORITHM_ARG */
+  grpc_compression_algorithm default_compression_algorithm;
+
+  /** The default channel compression level. It'll be used in the absence of
+   * call specific settings. This option corresponds to the channel argument key
+   * behind \a GRPC_COMPRESSION_ALGORITHM_ARG */
+  grpc_compression_algorithm default_compression_level;
 } grpc_compression_options;
 
 #ifdef __cplusplus
diff --git a/third_party/protobuf b/third_party/protobuf
index a1938b2aa9..d5fb408ddc 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
+Subproject commit d5fb408ddc281ffcadeb08699e65bb694656d0bd
-- 
GitLab


From 183ba02ce7909b8c5bf1c3019f9da0123ddae720 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Thu, 12 May 2016 17:08:19 -0700
Subject: [PATCH 410/570] Renamed some defines

---
 include/grpc/impl/codegen/compression_types.h | 14 ++++++++------
 src/core/lib/channel/channel_args.c           |  9 +++++----
 src/cpp/common/channel_arguments.cc           |  2 +-
 src/cpp/server/server_builder.cc              |  2 +-
 test/core/channel/channel_args_test.c         |  3 ++-
 5 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/include/grpc/impl/codegen/compression_types.h b/include/grpc/impl/codegen/compression_types.h
index 683ed3a488..1d500c971c 100644
--- a/include/grpc/impl/codegen/compression_types.h
+++ b/include/grpc/impl/codegen/compression_types.h
@@ -41,9 +41,10 @@ extern "C" {
 #endif
 
 /** To be used in channel arguments */
-#define GRPC_COMPRESSION_ALGORITHM_ARG "grpc.compression_algorithm"
-#define GRPC_COMPRESSION_LEVEL_ARG "grpc.compression_level"
-#define GRPC_COMPRESSION_ALGORITHM_STATE_ARG "grpc.compression_algorithm_state"
+#define GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM "grpc.compression_algorithm"
+#define GRPC_COMPRESSION_CHANNEL_DEFAULT_LEVEL "grpc.compression_level"
+#define GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET \
+  "grpc.compression_algorithm_state"
 
 /* The various compression algorithms supported by gRPC */
 typedef enum {
@@ -68,17 +69,18 @@ typedef enum {
 
 typedef struct grpc_compression_options {
   /** All algs are enabled by default. This option corresponds to the channel
-   * argument key behind \a GRPC_COMPRESSION_ALGORITHM_STATE_ARG */
+   * argument key behind \a GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET
+   */
   uint32_t enabled_algorithms_bitset;
 
   /** The default channel compression algorithm. It'll be used in the absence of
    * call specific settings. This option corresponds to the channel argument key
-   * behind \a GRPC_COMPRESSION_ALGORITHM_ARG */
+   * behind \a GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM */
   grpc_compression_algorithm default_compression_algorithm;
 
   /** The default channel compression level. It'll be used in the absence of
    * call specific settings. This option corresponds to the channel argument key
-   * behind \a GRPC_COMPRESSION_ALGORITHM_ARG */
+   * behind \a GRPC_COMPRESSION_CHANNEL_DEFAULT_LEVEL */
   grpc_compression_algorithm default_compression_level;
 } grpc_compression_options;
 
diff --git a/src/core/lib/channel/channel_args.c b/src/core/lib/channel/channel_args.c
index 28d2d78d00..893cf0700e 100644
--- a/src/core/lib/channel/channel_args.c
+++ b/src/core/lib/channel/channel_args.c
@@ -170,7 +170,7 @@ grpc_compression_algorithm grpc_channel_args_get_compression_algorithm(
   if (a == NULL) return 0;
   for (i = 0; i < a->num_args; ++i) {
     if (a->args[i].type == GRPC_ARG_INTEGER &&
-        !strcmp(GRPC_COMPRESSION_ALGORITHM_ARG, a->args[i].key)) {
+        !strcmp(GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM, a->args[i].key)) {
       return (grpc_compression_algorithm)a->args[i].value.integer;
       break;
     }
@@ -182,7 +182,7 @@ grpc_channel_args *grpc_channel_args_set_compression_algorithm(
     grpc_channel_args *a, grpc_compression_algorithm algorithm) {
   grpc_arg tmp;
   tmp.type = GRPC_ARG_INTEGER;
-  tmp.key = GRPC_COMPRESSION_ALGORITHM_ARG;
+  tmp.key = GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM;
   tmp.value.integer = algorithm;
   return grpc_channel_args_copy_and_add(a, &tmp, 1);
 }
@@ -196,7 +196,8 @@ static int find_compression_algorithm_states_bitset(const grpc_channel_args *a,
     size_t i;
     for (i = 0; i < a->num_args; ++i) {
       if (a->args[i].type == GRPC_ARG_INTEGER &&
-          !strcmp(GRPC_COMPRESSION_ALGORITHM_STATE_ARG, a->args[i].key)) {
+          !strcmp(GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET,
+                  a->args[i].key)) {
         *states_arg = &a->args[i].value.integer;
         return 1; /* GPR_TRUE */
       }
@@ -222,7 +223,7 @@ grpc_channel_args *grpc_channel_args_compression_algorithm_set_state(
     /* create a new arg */
     grpc_arg tmp;
     tmp.type = GRPC_ARG_INTEGER;
-    tmp.key = GRPC_COMPRESSION_ALGORITHM_STATE_ARG;
+    tmp.key = GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET;
     /* all enabled by default */
     tmp.value.integer = (1u << GRPC_COMPRESS_ALGORITHMS_COUNT) - 1;
     if (state != 0) {
diff --git a/src/cpp/common/channel_arguments.cc b/src/cpp/common/channel_arguments.cc
index db3558f192..f297ae8587 100644
--- a/src/cpp/common/channel_arguments.cc
+++ b/src/cpp/common/channel_arguments.cc
@@ -85,7 +85,7 @@ void ChannelArguments::Swap(ChannelArguments& other) {
 
 void ChannelArguments::SetCompressionAlgorithm(
     grpc_compression_algorithm algorithm) {
-  SetInt(GRPC_COMPRESSION_ALGORITHM_ARG, algorithm);
+  SetInt(GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM, algorithm);
 }
 
 // Note: a second call to this will add in front the result of the first call.
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index 9658a56745..61f0f6ae2a 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -123,7 +123,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   if (max_message_size_ > 0) {
     args.SetInt(GRPC_ARG_MAX_MESSAGE_LENGTH, max_message_size_);
   }
-  args.SetInt(GRPC_COMPRESSION_ALGORITHM_STATE_ARG,
+  args.SetInt(GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET,
               compression_options_.enabled_algorithms_bitset);
   std::unique_ptr<Server> server(
       new Server(thread_pool.release(), true, max_message_size_, &args));
diff --git a/test/core/channel/channel_args_test.c b/test/core/channel/channel_args_test.c
index c7fc25960c..c2fc05095a 100644
--- a/test/core/channel/channel_args_test.c
+++ b/test/core/channel/channel_args_test.c
@@ -77,7 +77,8 @@ static void test_set_compression_algorithm(void) {
   ch_args =
       grpc_channel_args_set_compression_algorithm(NULL, GRPC_COMPRESS_GZIP);
   GPR_ASSERT(ch_args->num_args == 1);
-  GPR_ASSERT(strcmp(ch_args->args[0].key, GRPC_COMPRESSION_ALGORITHM_ARG) == 0);
+  GPR_ASSERT(strcmp(ch_args->args[0].key,
+                    GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM) == 0);
   GPR_ASSERT(ch_args->args[0].type == GRPC_ARG_INTEGER);
 
   grpc_channel_args_destroy(ch_args);
-- 
GitLab


From 11b520afc68042a60f1978c632d545b4f7d0686f Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Thu, 12 May 2016 17:13:43 -0700
Subject: [PATCH 411/570] New protobuf version

---
 third_party/protobuf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/third_party/protobuf b/third_party/protobuf
index d5fb408ddc..a1938b2aa9 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit d5fb408ddc281ffcadeb08699e65bb694656d0bd
+Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
-- 
GitLab


From 5028334df3a8b6c389a0d959519b3b1a59484ab3 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Thu, 12 May 2016 17:18:54 -0700
Subject: [PATCH 412/570] Further renamings (compression channel arg keys)

---
 include/grpc/impl/codegen/compression_types.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/grpc/impl/codegen/compression_types.h b/include/grpc/impl/codegen/compression_types.h
index 1d500c971c..8d2ec3b9d7 100644
--- a/include/grpc/impl/codegen/compression_types.h
+++ b/include/grpc/impl/codegen/compression_types.h
@@ -41,10 +41,11 @@ extern "C" {
 #endif
 
 /** To be used in channel arguments */
-#define GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM "grpc.compression_algorithm"
-#define GRPC_COMPRESSION_CHANNEL_DEFAULT_LEVEL "grpc.compression_level"
+#define GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM \
+  "grpc.default_compression_algorithm"
+#define GRPC_COMPRESSION_CHANNEL_DEFAULT_LEVEL "grpc.default_compression_level"
 #define GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET \
-  "grpc.compression_algorithm_state"
+  "grpc.compression_enabled_algorithms_bitset"
 
 /* The various compression algorithms supported by gRPC */
 typedef enum {
-- 
GitLab


From 006314ae3af7d0c6398ae46de321b1be347aad72 Mon Sep 17 00:00:00 2001
From: Robbie Shade <rjshade@google.com>
Date: Fri, 13 May 2016 10:35:02 -0400
Subject: [PATCH 413/570] Correct assertion for single FD being orphaned.
 Consistent comments.

---
 test/core/iomgr/udp_server_test.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/test/core/iomgr/udp_server_test.c b/test/core/iomgr/udp_server_test.c
index a29a68eb33..a3e6523880 100644
--- a/test/core/iomgr/udp_server_test.c
+++ b/test/core/iomgr/udp_server_test.c
@@ -109,7 +109,7 @@ static void test_no_op_with_port(void) {
   grpc_udp_server_destroy(&exec_ctx, s, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
 
-  /* The server had a single FD, which should be orphaned. */
+  /* The server had a single FD, which should have been orphaned. */
   GPR_ASSERT(g_number_of_orphan_calls == 1);
 }
 
@@ -130,7 +130,7 @@ static void test_no_op_with_port_and_start(void) {
   grpc_udp_server_destroy(&exec_ctx, s, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
 
-  /* The server had a single FD which should be orphaned. */
+  /* The server had a single FD, which should have been orphaned. */
   GPR_ASSERT(g_number_of_orphan_calls == 1);
 }
 
@@ -193,7 +193,8 @@ static void test_receive(int number_of_clients) {
   grpc_udp_server_destroy(&exec_ctx, s, NULL);
   grpc_exec_ctx_finish(&exec_ctx);
 
-  GPR_ASSERT(g_number_of_orphan_calls == 5);
+  /* The server had a single FD, which should have been orphaned. */
+  GPR_ASSERT(g_number_of_orphan_calls == 1);
 }
 
 static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) {
-- 
GitLab


From fdb8931e476396fa69298b6914db4f0bb855eabe Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 13 May 2016 10:38:34 -0700
Subject: [PATCH 414/570] check for copyright in .bat files

---
 tools/distrib/check_copyright.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/distrib/check_copyright.py b/tools/distrib/check_copyright.py
index 68411c631d..4577ab3d11 100755
--- a/tools/distrib/check_copyright.py
+++ b/tools/distrib/check_copyright.py
@@ -71,6 +71,7 @@ with open('LICENSE') as f:
 # that given a line of license text, returns what should
 # be in the file
 LICENSE_PREFIX = {
+  '.bat':       r'@rem\s*',
   '.c':         r'\s*(?://|\*)\s*',
   '.cc':        r'\s*(?://|\*)\s*',
   '.h':         r'\s*(?://|\*)\s*',
-- 
GitLab


From f551edf73068f13ae1308d53d8ef18a2f6bcc5dc Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 13 May 2016 10:49:17 -0700
Subject: [PATCH 415/570] add missing copyrights to .bat files

---
 .../csharp/helloworld/generate_protos.bat     | 29 +++++++++++++++++++
 .../csharp/route_guide/generate_protos.bat    | 29 +++++++++++++++++++
 src/csharp/build_packages.bat                 | 29 +++++++++++++++++++
 src/csharp/buildall.bat                       | 29 +++++++++++++++++++
 test/distrib/csharp/build_vs2015.bat          | 29 +++++++++++++++++++
 tools/run_tests/build_artifact_csharp.bat     | 29 +++++++++++++++++++
 tools/run_tests/post_tests_csharp.bat         | 29 +++++++++++++++++++
 tools/run_tests/pre_build_c.bat               | 29 +++++++++++++++++++
 tools/run_tests/pre_build_csharp.bat          | 29 +++++++++++++++++++
 vsprojects/build_plugins.bat                  | 29 +++++++++++++++++++
 vsprojects/build_vs2010.bat                   | 29 +++++++++++++++++++
 vsprojects/build_vs2013.bat                   | 29 +++++++++++++++++++
 vsprojects/build_vs2015.bat                   | 29 +++++++++++++++++++
 vsprojects/coapp/openssl/buildall.bat         | 28 ++++++++++++++++++
 vsprojects/coapp/zlib/buildall.bat            | 29 +++++++++++++++++++
 15 files changed, 434 insertions(+)

diff --git a/examples/csharp/helloworld/generate_protos.bat b/examples/csharp/helloworld/generate_protos.bat
index 99f81a7d82..3be1ceb80f 100644
--- a/examples/csharp/helloworld/generate_protos.bat
+++ b/examples/csharp/helloworld/generate_protos.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Generate the C# code for .proto files
 
 setlocal
diff --git a/examples/csharp/route_guide/generate_protos.bat b/examples/csharp/route_guide/generate_protos.bat
index 12be52c680..b3c5136063 100644
--- a/examples/csharp/route_guide/generate_protos.bat
+++ b/examples/csharp/route_guide/generate_protos.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Generate the C# code for .proto files
 
 setlocal
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index 7520b0f81a..28e4262121 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
diff --git a/src/csharp/buildall.bat b/src/csharp/buildall.bat
index f800756dfe..0beb30c198 100644
--- a/src/csharp/buildall.bat
+++ b/src/csharp/buildall.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Convenience script to build gRPC C# from command line
 
 setlocal
diff --git a/test/distrib/csharp/build_vs2015.bat b/test/distrib/csharp/build_vs2015.bat
index 50485a30f3..5779878e09 100644
--- a/test/distrib/csharp/build_vs2015.bat
+++ b/test/distrib/csharp/build_vs2015.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Convenience wrapper that runs specified gRPC target using msbuild
 @rem Usage: build.bat TARGET_NAME
 
diff --git a/tools/run_tests/build_artifact_csharp.bat b/tools/run_tests/build_artifact_csharp.bat
index 33dc8c25ae..24c8d485f9 100644
--- a/tools/run_tests/build_artifact_csharp.bat
+++ b/tools/run_tests/build_artifact_csharp.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Builds C# artifacts on Windows
 
 @call vsprojects\build_vs2013.bat %* || goto :error
diff --git a/tools/run_tests/post_tests_csharp.bat b/tools/run_tests/post_tests_csharp.bat
index 7851b9137a..0d49a00b2a 100644
--- a/tools/run_tests/post_tests_csharp.bat
+++ b/tools/run_tests/post_tests_csharp.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Runs C# tests for given assembly from command line. The Grpc.sln solution needs to be built before running the tests.
 
 setlocal
diff --git a/tools/run_tests/pre_build_c.bat b/tools/run_tests/pre_build_c.bat
index f0449f3c42..e4ab69384c 100644
--- a/tools/run_tests/pre_build_c.bat
+++ b/tools/run_tests/pre_build_c.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Performs nuget restore step for C/C++.
 
 setlocal
diff --git a/tools/run_tests/pre_build_csharp.bat b/tools/run_tests/pre_build_csharp.bat
index 853a8f4325..e7131d504c 100644
--- a/tools/run_tests/pre_build_csharp.bat
+++ b/tools/run_tests/pre_build_csharp.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Performs nuget restore step for C#.
 
 setlocal
diff --git a/vsprojects/build_plugins.bat b/vsprojects/build_plugins.bat
index 4c33a584ad..7c8e056dc4 100644
--- a/vsprojects/build_plugins.bat
+++ b/vsprojects/build_plugins.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Convenience script to build gRPC protoc plugins from command line. protoc plugins are used to generate service stub code from .proto service defintions.
 
 setlocal
diff --git a/vsprojects/build_vs2010.bat b/vsprojects/build_vs2010.bat
index 1bc3c86a92..d951295369 100644
--- a/vsprojects/build_vs2010.bat
+++ b/vsprojects/build_vs2010.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Convenience wrapper that runs specified gRPC target using msbuild
 @rem Usage: build_vs2010.bat TARGET_NAME
 
diff --git a/vsprojects/build_vs2013.bat b/vsprojects/build_vs2013.bat
index 82c0a3ad82..c500bf11ed 100644
--- a/vsprojects/build_vs2013.bat
+++ b/vsprojects/build_vs2013.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Convenience wrapper that runs specified gRPC target using msbuild
 @rem Usage: build_vs2013.bat TARGET_NAME
 
diff --git a/vsprojects/build_vs2015.bat b/vsprojects/build_vs2015.bat
index c6e1b433a3..e2f4b3db06 100644
--- a/vsprojects/build_vs2015.bat
+++ b/vsprojects/build_vs2015.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @rem Convenience wrapper that runs specified gRPC target using msbuild
 @rem Usage: build_vs2015.bat TARGET_NAME
 
diff --git a/vsprojects/coapp/openssl/buildall.bat b/vsprojects/coapp/openssl/buildall.bat
index 2bf1c87077..f5797abb21 100644
--- a/vsprojects/coapp/openssl/buildall.bat
+++ b/vsprojects/coapp/openssl/buildall.bat
@@ -1,3 +1,31 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 rem Restore using NuGet dependencies (Download NuGet from nuget.org and put it in this directory first)
 nuget restore  || goto eof:
diff --git a/vsprojects/coapp/zlib/buildall.bat b/vsprojects/coapp/zlib/buildall.bat
index 840410a5a2..2b4b4a1c80 100644
--- a/vsprojects/coapp/zlib/buildall.bat
+++ b/vsprojects/coapp/zlib/buildall.bat
@@ -1,3 +1,32 @@
+@rem Copyright 2016, Google Inc.
+@rem All rights reserved.
+@rem
+@rem Redistribution and use in source and binary forms, with or without
+@rem modification, are permitted provided that the following conditions are
+@rem met:
+@rem
+@rem     * Redistributions of source code must retain the above copyright
+@rem notice, this list of conditions and the following disclaimer.
+@rem     * Redistributions in binary form must reproduce the above
+@rem copyright notice, this list of conditions and the following disclaimer
+@rem in the documentation and/or other materials provided with the
+@rem distribution.
+@rem     * Neither the name of Google Inc. nor the names of its
+@rem contributors may be used to endorse or promote products derived from
+@rem this software without specific prior written permission.
+@rem
+@rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+@rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+@rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+@rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+@rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+@rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+@rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+@rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+@rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+@rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+@rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 @echo off
 setlocal
 
-- 
GitLab


From 2754c91fee5cbe57cee540e08f72e111a80911e0 Mon Sep 17 00:00:00 2001
From: David Klempner <klempner@google.com>
Date: Fri, 13 May 2016 13:11:28 -0700
Subject: [PATCH 416/570] Add an API to return an unused port to the portserver

---
 test/core/util/port.h         |  6 ++++++
 test/core/util/port_posix.c   | 29 +++++++++++++++++++++++++++++
 test/core/util/port_windows.c | 29 +++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+)

diff --git a/test/core/util/port.h b/test/core/util/port.h
index 93788bcab2..4b70fdc978 100644
--- a/test/core/util/port.h
+++ b/test/core/util/port.h
@@ -45,6 +45,12 @@ int grpc_pick_unused_port();
    on failure. */
 int grpc_pick_unused_port_or_die();
 
+/* Return a port which was previously returned by grpc_pick_unused_port().
+ * Implementations of grpc_pick_unused_port() backed by a portserver may limit
+ * the total number of ports available; this lets a binary return its allocated
+ * ports back to the server if it is going to allocate a large number. */
+void grpc_recycle_unused_port();
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/test/core/util/port_posix.c b/test/core/util/port_posix.c
index eabd62fafc..32b1849ec4 100644
--- a/test/core/util/port_posix.c
+++ b/test/core/util/port_posix.c
@@ -68,6 +68,31 @@ static int has_port_been_chosen(int port) {
   return 0;
 }
 
+static int free_chosen_port(int port) {
+  size_t i;
+  int found = 0;
+  size_t found_at = 0;
+  char *env = gpr_getenv("GRPC_TEST_PORT_SERVER");
+  if (env != NULL) {
+    /* Find the port and erase it from the list, then tell the server it can be
+       freed. */
+    for (i = 0; i < num_chosen_ports; i++) {
+      if (chosen_ports[i] == port) {
+        GPR_ASSERT(found == 0);
+        found = 1;
+        found_at = i;
+      }
+    }
+    if (found) {
+      chosen_ports[found_at] = chosen_ports[num_chosen_ports - 1];
+      grpc_free_port_using_server(env, port);
+      num_chosen_ports--;
+      chosen_ports = gpr_realloc(chosen_ports, sizeof(int) * num_chosen_ports);
+    }
+  }
+  return found;
+}
+
 static void free_chosen_ports(void) {
   char *env = gpr_getenv("GRPC_TEST_PORT_SERVER");
   if (env != NULL) {
@@ -210,4 +235,8 @@ int grpc_pick_unused_port_or_die(void) {
   return port;
 }
 
+void grpc_recycle_unused_port(int port) {
+  GPR_ASSERT(free_chosen_port(port));
+}
+
 #endif /* GPR_POSIX_SOCKET && GRPC_TEST_PICK_PORT */
diff --git a/test/core/util/port_windows.c b/test/core/util/port_windows.c
index 154d607ec7..29f3404b2a 100644
--- a/test/core/util/port_windows.c
+++ b/test/core/util/port_windows.c
@@ -71,6 +71,31 @@ static int has_port_been_chosen(int port) {
   return 0;
 }
 
+static int free_chosen_port(int port) {
+  size_t i;
+  int found = 0;
+  size_t found_at = 0;
+  char *env = gpr_getenv("GRPC_TEST_PORT_SERVER");
+  if (env != NULL) {
+    /* Find the port and erase it from the list, then tell the server it can be
+       freed. */
+    for (i = 0; i < num_chosen_ports; i++) {
+      if (chosen_ports[i] == port) {
+        GPR_ASSERT(found == 0);
+        found = 1;
+        found_at = i;
+      }
+    }
+    if (found) {
+      chosen_ports[found_at] = chosen_ports[num_chosen_ports - 1];
+      grpc_free_port_using_server(env, port);
+      num_chosen_ports--;
+      chosen_ports = gpr_realloc(chosen_ports, sizeof(int) * num_chosen_ports);
+    }
+  }
+  return found;
+}
+
 static void free_chosen_ports(void) {
   char *env = gpr_getenv("GRPC_TEST_PORT_SERVER");
   if (env != NULL) {
@@ -216,4 +241,8 @@ int grpc_pick_unused_port_or_die(void) {
   return port;
 }
 
+void grpc_recycle_unused_port(int port) {
+  GPR_ASSERT(free_chosen_port(port));
+}
+
 #endif /* GPR_WINSOCK_SOCKET && GRPC_TEST_PICK_PORT */
-- 
GitLab


From c9e1959adf29724a7aabcb9fa928a40a929686f3 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 13 May 2016 13:24:59 -0700
Subject: [PATCH 417/570] add copyright to the template as well

---
 .../src/csharp/build_packages.bat.template    | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/templates/src/csharp/build_packages.bat.template b/templates/src/csharp/build_packages.bat.template
index 3b445a8ac9..93a3531abc 100644
--- a/templates/src/csharp/build_packages.bat.template
+++ b/templates/src/csharp/build_packages.bat.template
@@ -1,5 +1,34 @@
 %YAML 1.2
 --- |
+  @rem Copyright 2016, Google Inc.
+  @rem All rights reserved.
+  @rem
+  @rem Redistribution and use in source and binary forms, with or without
+  @rem modification, are permitted provided that the following conditions are
+  @rem met:
+  @rem
+  @rem     * Redistributions of source code must retain the above copyright
+  @rem notice, this list of conditions and the following disclaimer.
+  @rem     * Redistributions in binary form must reproduce the above
+  @rem copyright notice, this list of conditions and the following disclaimer
+  @rem in the documentation and/or other materials provided with the
+  @rem distribution.
+  @rem     * Neither the name of Google Inc. nor the names of its
+  @rem contributors may be used to endorse or promote products derived from
+  @rem this software without specific prior written permission.
+  @rem
+  @rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  @rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  @rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  @rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  @rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  @rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  @rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  @rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  @rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  @rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  @rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  
   @rem Builds gRPC NuGet packages
   
   @rem Current package versions
-- 
GitLab


From 013a0ea421dfba146a879d4574e2aeac6c93ec36 Mon Sep 17 00:00:00 2001
From: Carl Mastrangelo <notcarl@google.com>
Date: Fri, 13 May 2016 13:24:18 -0700
Subject: [PATCH 418/570] Fix stress test JVM Args

---
 tools/run_tests/stress_test/configs/java.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/stress_test/configs/java.json b/tools/run_tests/stress_test/configs/java.json
index c07d75e79d..b7c6d8b286 100644
--- a/tools/run_tests/stress_test/configs/java.json
+++ b/tools/run_tests/stress_test/configs/java.json
@@ -23,7 +23,7 @@
           "total_only": "true"
         },
         "env": {
-          "STRESSTEST_CLIENT_OPTS":"-Xmx3g -Xms3g -XX:NewSize=1.5g -XX:MaxNewSize=1.5g"
+          "STRESSTEST_CLIENT_OPTS":"-Xmx3g -Xms3g -XX:NewSize=1500m -XX:MaxNewSize=1500m -XX:+UseConcMarkSweepGC"
         }
       }
     },
@@ -50,7 +50,7 @@
           "use_tls": "false"
         },
         "env": {
-          "TEST_SERVER_OPTS":"-Xmx3g -Xms3g -XX:NewSize=1.5g -XX:MaxNewSize=1.5g"
+          "TEST_SERVER_OPTS":"-Xmx3g -Xms3g -XX:NewSize=1500m -XX:MaxNewSize=1500m  -XX:+UseConcMarkSweepGC"
         }
       }
     },
-- 
GitLab


From 63d24f1c7db322d4e0e90dd6b682cef80cc98b1e Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 13 May 2016 14:36:09 -0700
Subject: [PATCH 419/570] Make qps workers connect before even warmup stage
 begins

---
 include/grpc++/impl/codegen/channel_interface.h | 9 +++++++++
 test/cpp/qps/client.h                           | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/include/grpc++/impl/codegen/channel_interface.h b/include/grpc++/impl/codegen/channel_interface.h
index 6fcd5c315c..b45d803b81 100644
--- a/include/grpc++/impl/codegen/channel_interface.h
+++ b/include/grpc++/impl/codegen/channel_interface.h
@@ -85,6 +85,15 @@ class ChannelInterface {
     return WaitForStateChangeImpl(last_observed, deadline_tp.raw_time());
   }
 
+  /// Wait for this channel to be connected
+  template <typename T>bool WaitForConnected(T deadline) {
+    grpc_connectivity_state state;
+    while ((state = GetState(true)) != GRPC_CHANNEL_READY) {
+      if (!WaitForStateChange(state, deadline)) return false;
+    }
+    return true;
+  }
+
  private:
   template <class R>
   friend class ::grpc::ClientReader;
diff --git a/test/cpp/qps/client.h b/test/cpp/qps/client.h
index 175529f01b..f4292d8911 100644
--- a/test/cpp/qps/client.h
+++ b/test/cpp/qps/client.h
@@ -41,6 +41,7 @@
 #include <grpc++/support/byte_buffer.h>
 #include <grpc++/support/channel_arguments.h>
 #include <grpc++/support/slice.h>
+#include <grpc++/channel.h>
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 
@@ -315,6 +316,8 @@ class ClientImpl : public Client {
           target, config.security_params().server_host_override(),
           config.has_security_params(), !config.security_params().use_test_ca(),
           std::shared_ptr<CallCredentials>(), args);
+      gpr_log(GPR_INFO, "Connecting to %s", target.c_str());
+      GPR_ASSERT(channel_->WaitForConnected(gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_seconds(30, GPR_TIMESPAN))));
       stub_ = create_stub(channel_);
     }
     Channel* get_channel() { return channel_.get(); }
-- 
GitLab


From 52237e3a961e3b4a025399ec7a0abe57a16331d6 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 13 May 2016 14:37:25 -0700
Subject: [PATCH 420/570] clang-format

---
 include/grpc++/impl/codegen/channel_interface.h | 3 ++-
 test/cpp/qps/client.h                           | 6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/include/grpc++/impl/codegen/channel_interface.h b/include/grpc++/impl/codegen/channel_interface.h
index b45d803b81..cf78438117 100644
--- a/include/grpc++/impl/codegen/channel_interface.h
+++ b/include/grpc++/impl/codegen/channel_interface.h
@@ -86,7 +86,8 @@ class ChannelInterface {
   }
 
   /// Wait for this channel to be connected
-  template <typename T>bool WaitForConnected(T deadline) {
+  template <typename T>
+  bool WaitForConnected(T deadline) {
     grpc_connectivity_state state;
     while ((state = GetState(true)) != GRPC_CHANNEL_READY) {
       if (!WaitForStateChange(state, deadline)) return false;
diff --git a/test/cpp/qps/client.h b/test/cpp/qps/client.h
index f4292d8911..2a89eb8018 100644
--- a/test/cpp/qps/client.h
+++ b/test/cpp/qps/client.h
@@ -38,10 +38,10 @@
 #include <mutex>
 #include <vector>
 
+#include <grpc++/channel.h>
 #include <grpc++/support/byte_buffer.h>
 #include <grpc++/support/channel_arguments.h>
 #include <grpc++/support/slice.h>
-#include <grpc++/channel.h>
 #include <grpc/support/log.h>
 #include <grpc/support/time.h>
 
@@ -317,7 +317,9 @@ class ClientImpl : public Client {
           config.has_security_params(), !config.security_params().use_test_ca(),
           std::shared_ptr<CallCredentials>(), args);
       gpr_log(GPR_INFO, "Connecting to %s", target.c_str());
-      GPR_ASSERT(channel_->WaitForConnected(gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_seconds(30, GPR_TIMESPAN))));
+      GPR_ASSERT(channel_->WaitForConnected(
+          gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
+                       gpr_time_from_seconds(30, GPR_TIMESPAN))));
       stub_ = create_stub(channel_);
     }
     Channel* get_channel() { return channel_.get(); }
-- 
GitLab


From 37a907e471f9a2e893cb1b95dc2808bb4c57049b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 13 May 2016 13:49:43 -0700
Subject: [PATCH 421/570] add support for CLIENT_LANGUAGE setting

---
 tools/run_tests/performance/scenario_config.py | 10 ++++++++++
 tools/run_tests/run_performance_tests.py       | 18 ++++++++++++++++--
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 4fe66dff41..44fce6106e 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -81,6 +81,7 @@ def remove_nonproto_fields(scenario):
   """Remove special-purpose that contains some extra info about the scenario
   but don't belong to the ScenarioConfig protobuf message"""
   scenario.pop('CATEGORIES', None)
+  scenario.pop('CLIENT_LANGUAGE', None)
   scenario.pop('SERVER_LANGUAGE', None)
   return scenario
 
@@ -90,6 +91,7 @@ def _ping_pong_scenario(name, rpc_type,
                         secure=True,
                         use_generic_payload=False,
                         use_unconstrained_client=False,
+                        client_language=None,
                         server_language=None,
                         server_core_limit=0,
                         async_server_threads=0,
@@ -142,6 +144,9 @@ def _ping_pong_scenario(name, rpc_type,
     scenario['client_config']['client_channels'] = 1
     scenario['client_config']['async_client_threads'] = 1
 
+  if client_language:
+    # the CLIENT_LANGUAGE field is recognized by run_performance_tests.py
+    scenario['CLIENT_LANGUAGE'] = client_language
   if server_language:
     # the SERVER_LANGUAGE field is recognized by run_performance_tests.py
     scenario['SERVER_LANGUAGE'] = server_language
@@ -277,6 +282,11 @@ class CSharpLanguage:
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
         server_language='c++', server_core_limit=1, async_server_threads=1)
 
+    yield _ping_pong_scenario(
+        'cpp_to_csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        use_unconstrained_client=True, client_language='c++')
+
   def __str__(self):
     return 'csharp'
 
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index a7728e7f7d..181d62bf4a 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -304,7 +304,11 @@ def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
           # 'SERVER_LANGUAGE' is an indicator for this script to pick
           # a server in different language.
           custom_server_lang = scenario_json.get('SERVER_LANGUAGE', None)
+          custom_client_lang = scenario_json.get('CLIENT_LANGUAGE', None)
           scenario_json = scenario_config.remove_nonproto_fields(scenario_json)
+          if custom_server_lang and custom_client_lang:
+            raise Exception('Cannot set both custom CLIENT_LANGUAGE and SERVER_LANGUAGE'
+                            'in the same scenario')
           if custom_server_lang:
             if not workers_by_lang.get(custom_server_lang, []):
               print 'Warning: Skipping scenario %s as' % scenario_json['name']
@@ -314,6 +318,16 @@ def create_scenarios(languages, workers_by_lang, remote_host=None, regex='.*',
             for idx in range(0, scenario_json['num_servers']):
               # replace first X workers by workers of a different language
               workers[idx] = workers_by_lang[custom_server_lang][idx]
+          if custom_client_lang:
+            if not workers_by_lang.get(custom_client_lang, []):
+              print 'Warning: Skipping scenario %s as' % scenario_json['name']
+              print('CLIENT_LANGUAGE is set to %s yet the language has '
+                    'not been selected with -l' % custom_client_lang)
+              continue
+            for idx in range(scenario_json['num_servers'], len(workers)):
+              # replace all client workers by workers of a different language,
+              # leave num_server workers as they are server workers.
+              workers[idx] = workers_by_lang[custom_client_lang][idx]
           scenario = create_scenario_jobspec(scenario_json,
                                              workers,
                                              remote_host=remote_host,
@@ -360,8 +374,8 @@ argp.add_argument('--bq_result_table', default=None, type=str,
                   help='Bigquery "dataset.table" to upload results to.')
 argp.add_argument('--category',
                   choices=['smoketest','all'],
-                  default='smoketest',
-                  help='Select a category of tests to run. Smoketest runs by default.')
+                  default='all',
+                  help='Select a category of tests to run.')
 argp.add_argument('--netperf',
                   default=False,
                   action='store_const',
-- 
GitLab


From 0fde7131aae5bed711c82af03884aa81f57d1732 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Fri, 13 May 2016 15:13:51 -0700
Subject: [PATCH 422/570] Fixed usage of anon namespace inside .h

---
 include/grpc++/impl/codegen/proto_utils.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/include/grpc++/impl/codegen/proto_utils.h b/include/grpc++/impl/codegen/proto_utils.h
index d044ddc642..3bad468a74 100644
--- a/include/grpc++/impl/codegen/proto_utils.h
+++ b/include/grpc++/impl/codegen/proto_utils.h
@@ -49,7 +49,7 @@ namespace grpc {
 
 extern CoreCodegenInterface* g_core_codegen_interface;
 
-namespace {
+namespace internal {
 
 const int kGrpcBufferWriterMaxBufferLength = 8192;
 
@@ -166,7 +166,7 @@ class GrpcBufferReader GRPC_FINAL
   grpc_byte_buffer_reader reader_;
   gpr_slice slice_;
 };
-}  // namespace
+}  // namespace internal
 
 template <class T>
 class SerializationTraits<T, typename std::enable_if<std::is_base_of<
@@ -176,7 +176,7 @@ class SerializationTraits<T, typename std::enable_if<std::is_base_of<
                           grpc_byte_buffer** bp, bool* own_buffer) {
     *own_buffer = true;
     int byte_size = msg.ByteSize();
-    if (byte_size <= kGrpcBufferWriterMaxBufferLength) {
+    if (byte_size <= internal::kGrpcBufferWriterMaxBufferLength) {
       gpr_slice slice = g_core_codegen_interface->gpr_slice_malloc(byte_size);
       GPR_CODEGEN_ASSERT(
           GPR_SLICE_END_PTR(slice) ==
@@ -185,7 +185,8 @@ class SerializationTraits<T, typename std::enable_if<std::is_base_of<
       g_core_codegen_interface->gpr_slice_unref(slice);
       return g_core_codegen_interface->ok();
     } else {
-      GrpcBufferWriter writer(bp, kGrpcBufferWriterMaxBufferLength);
+      internal::GrpcBufferWriter writer(
+          bp, internal::kGrpcBufferWriterMaxBufferLength);
       return msg.SerializeToZeroCopyStream(&writer)
                  ? g_core_codegen_interface->ok()
                  : Status(StatusCode::INTERNAL, "Failed to serialize message");
@@ -200,7 +201,7 @@ class SerializationTraits<T, typename std::enable_if<std::is_base_of<
     }
     Status result = g_core_codegen_interface->ok();
     {
-      GrpcBufferReader reader(buffer);
+      internal::GrpcBufferReader reader(buffer);
       ::grpc::protobuf::io::CodedInputStream decoder(&reader);
       if (max_message_size > 0) {
         decoder.SetTotalBytesLimit(max_message_size, max_message_size);
-- 
GitLab


From c7614cf2779c4909d8ec3f64923242cfd02f157a Mon Sep 17 00:00:00 2001
From: David Klempner <klempner@google.com>
Date: Fri, 13 May 2016 15:21:57 -0700
Subject: [PATCH 423/570] Fix declarations in port.h to not be ambiguous in C
 due to K&R.

Also actually add the port parameter to grpc_recycle_unused_port.

Also remove the downsizing gpr_realloc in the recycle codepath, which is
unnecessary and can free the pointer.
---
 test/core/util/port.h         |  6 +++---
 test/core/util/port_posix.c   | 25 ++++++++++++-------------
 test/core/util/port_windows.c |  1 -
 3 files changed, 15 insertions(+), 17 deletions(-)

diff --git a/test/core/util/port.h b/test/core/util/port.h
index 4b70fdc978..faeabbae9b 100644
--- a/test/core/util/port.h
+++ b/test/core/util/port.h
@@ -40,16 +40,16 @@ extern "C" {
 
 /* pick a port number that is currently unused by either tcp or udp. return
    0 on failure. */
-int grpc_pick_unused_port();
+int grpc_pick_unused_port(void);
 /* pick a port number that is currently unused by either tcp or udp. abort
    on failure. */
-int grpc_pick_unused_port_or_die();
+int grpc_pick_unused_port_or_die(void);
 
 /* Return a port which was previously returned by grpc_pick_unused_port().
  * Implementations of grpc_pick_unused_port() backed by a portserver may limit
  * the total number of ports available; this lets a binary return its allocated
  * ports back to the server if it is going to allocate a large number. */
-void grpc_recycle_unused_port();
+void grpc_recycle_unused_port(int port);
 
 #ifdef __cplusplus
 }
diff --git a/test/core/util/port_posix.c b/test/core/util/port_posix.c
index 32b1849ec4..7e270ff975 100644
--- a/test/core/util/port_posix.c
+++ b/test/core/util/port_posix.c
@@ -73,21 +73,20 @@ static int free_chosen_port(int port) {
   int found = 0;
   size_t found_at = 0;
   char *env = gpr_getenv("GRPC_TEST_PORT_SERVER");
-  if (env != NULL) {
-    /* Find the port and erase it from the list, then tell the server it can be
-       freed. */
-    for (i = 0; i < num_chosen_ports; i++) {
-      if (chosen_ports[i] == port) {
-        GPR_ASSERT(found == 0);
-        found = 1;
-        found_at = i;
-      }
+  /* Find the port and erase it from the list, then tell the server it can be
+     freed. */
+  for (i = 0; i < num_chosen_ports; i++) {
+    if (chosen_ports[i] == port) {
+      GPR_ASSERT(found == 0);
+      found = 1;
+      found_at = i;
     }
-    if (found) {
-      chosen_ports[found_at] = chosen_ports[num_chosen_ports - 1];
+  }
+  if (found) {
+    chosen_ports[found_at] = chosen_ports[num_chosen_ports - 1];
+    num_chosen_ports--;
+    if (env) {
       grpc_free_port_using_server(env, port);
-      num_chosen_ports--;
-      chosen_ports = gpr_realloc(chosen_ports, sizeof(int) * num_chosen_ports);
     }
   }
   return found;
diff --git a/test/core/util/port_windows.c b/test/core/util/port_windows.c
index 29f3404b2a..36c8d2856c 100644
--- a/test/core/util/port_windows.c
+++ b/test/core/util/port_windows.c
@@ -90,7 +90,6 @@ static int free_chosen_port(int port) {
       chosen_ports[found_at] = chosen_ports[num_chosen_ports - 1];
       grpc_free_port_using_server(env, port);
       num_chosen_ports--;
-      chosen_ports = gpr_realloc(chosen_ports, sizeof(int) * num_chosen_ports);
     }
   }
   return found;
-- 
GitLab


From 6fb122dc6e6245963534432c93418aadecd2e72f Mon Sep 17 00:00:00 2001
From: David Klempner <klempner@google.com>
Date: Fri, 13 May 2016 15:24:17 -0700
Subject: [PATCH 424/570] Add calls to grpc_recycle_unused_port to two of the
 tests which call grpc_pick_unused_port a lot.

---
 test/core/end2end/dualstack_socket_test.c | 5 +++++
 test/cpp/end2end/async_end2end_test.cc    | 6 ++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/test/core/end2end/dualstack_socket_test.c b/test/core/end2end/dualstack_socket_test.c
index 81f76ea79c..202fb3b6a8 100644
--- a/test/core/end2end/dualstack_socket_test.c
+++ b/test/core/end2end/dualstack_socket_test.c
@@ -88,9 +88,11 @@ void test_connect(const char *server_host, const char *client_host, int port,
   int was_cancelled = 2;
   grpc_call_details call_details;
   char *peer;
+  int picked_port = 0;
 
   if (port == 0) {
     port = grpc_pick_unused_port_or_die();
+    picked_port = 1;
   }
 
   gpr_join_host_port(&server_hostport, server_host, port);
@@ -263,6 +265,9 @@ void test_connect(const char *server_host, const char *client_host, int port,
 
   grpc_call_details_destroy(&call_details);
   gpr_free(details);
+  if (picked_port) {
+    grpc_recycle_unused_port(port);
+  }
 }
 
 int external_dns_works(const char *host) {
diff --git a/test/cpp/end2end/async_end2end_test.cc b/test/cpp/end2end/async_end2end_test.cc
index e0649bd694..45f5eb1ddd 100644
--- a/test/cpp/end2end/async_end2end_test.cc
+++ b/test/cpp/end2end/async_end2end_test.cc
@@ -245,8 +245,8 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
   void SetUp() GRPC_OVERRIDE {
     poll_overrider_.reset(new PollingOverrider(!GetParam().disable_blocking));
 
-    int port = grpc_pick_unused_port_or_die();
-    server_address_ << "localhost:" << port;
+    port_ = grpc_pick_unused_port_or_die();
+    server_address_ << "localhost:" << port_;
 
     // Setup server
     ServerBuilder builder;
@@ -274,6 +274,7 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
       ;
     poll_overrider_.reset();
     gpr_tls_set(&g_is_async_end2end_test, 0);
+    grpc_recycle_unused_port(port_);
   }
 
   void ResetStub() {
@@ -325,6 +326,7 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<TestScenario> {
   std::unique_ptr<Server> server_;
   grpc::testing::EchoTestService::AsyncService service_;
   std::ostringstream server_address_;
+  int port_;
 
   std::unique_ptr<PollingOverrider> poll_overrider_;
 };
-- 
GitLab


From 5cbccd078144455bad20e78dfc081f131b088a56 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 13 May 2016 16:26:42 -0700
Subject: [PATCH 425/570] set client params differently for sync and async
 client

---
 .../run_tests/performance/scenario_config.py  | 101 +++++++++++-------
 1 file changed, 60 insertions(+), 41 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 44fce6106e..77b158f27e 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -69,6 +69,10 @@ DEEP=100
 # wide is the number of client channels in multi-channel tests (1 otherwise)
 WIDE=64
 
+# For most synchronous clients, DEEP*WIDE threads will be created.
+SYNC_DEEP=10
+SYNC_WIDE=8
+
 
 def _get_secargs(is_secure):
   if is_secure:
@@ -90,7 +94,7 @@ def _ping_pong_scenario(name, rpc_type,
                         client_type, server_type,
                         secure=True,
                         use_generic_payload=False,
-                        use_unconstrained_client=False,
+                        unconstrained_client=None,
                         client_language=None,
                         server_language=None,
                         server_core_limit=0,
@@ -132,12 +136,19 @@ def _ping_pong_scenario(name, rpc_type,
     # For proto payload, only the client should get the config.
     scenario['client_config']['payload_config'] = EMPTY_PROTO_PAYLOAD
 
-  if use_unconstrained_client:
+  if unconstrained_client:
+    if unconstrained_client == 'async':
+      deep = DEEP
+      wide = WIDE
+    elif unconstrained_client == 'sync':
+      deep = SYNC_DEEP
+      wide = SYNC_WIDE
+    else:
+      raise Exception('Illegal value of unconstrained_client option.')
+
     scenario['num_clients'] = 0  # use as many client as available.
-    # TODO(jtattermusch): for SYNC_CLIENT, this will create 100*64 threads
-    # and that's probably too much (at least for wrapped languages).
-    scenario['client_config']['outstanding_rpcs_per_channel'] = DEEP
-    scenario['client_config']['client_channels'] = WIDE
+    scenario['client_config']['outstanding_rpcs_per_channel'] = deep
+    scenario['client_config']['client_channels'] = wide
     scenario['client_config']['async_client_threads'] = 0
   else:
     scenario['client_config']['outstanding_rpcs_per_channel'] = 1
@@ -201,27 +212,27 @@ class CXXLanguage:
       yield _ping_pong_scenario(
           'cpp_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-          use_unconstrained_client=True,
+          unconstrained_client='async',
           secure=secure,
           categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'cpp_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-          use_unconstrained_client=True,
+          unconstrained_client='async',
           secure=secure)
 
       yield _ping_pong_scenario(
           'cpp_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          use_unconstrained_client=True, use_generic_payload=True,
+          unconstrained_client='async', use_generic_payload=True,
           secure=secure,
           categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'cpp_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          use_unconstrained_client=True, use_generic_payload=True,
+          unconstrained_client='async', use_generic_payload=True,
           server_core_limit=1, async_server_threads=1,
           secure=secure)
 
@@ -263,13 +274,13 @@ class CSharpLanguage:
     yield _ping_pong_scenario(
         'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True,
+        unconstrained_client='async',
         categories=[SMOKETEST])
 
     yield _ping_pong_scenario(
         'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True)
+        unconstrained_client='async')
 
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
@@ -282,10 +293,21 @@ class CSharpLanguage:
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
         server_language='c++', server_core_limit=1, async_server_threads=1)
 
+    yield _ping_pong_scenario(
+        'csharp_to_cpp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
+        unconstrained_client='async', server_language='c++')
+
+    yield _ping_pong_scenario(
+        'csharp_to_cpp_protobuf_sync_to_async_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='ASYNC_SERVER',
+        unconstrained_client='sync', server_language='c++')
+
     yield _ping_pong_scenario(
         'cpp_to_csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True, client_language='c++')
+        unconstrained_client='async', client_language='c++')
+
 
   def __str__(self):
     return 'csharp'
@@ -323,14 +345,14 @@ class NodeLanguage:
     yield _ping_pong_scenario(
         'node_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        use_unconstrained_client=True,
+        unconstrained_client='async',
         categories=[SMOKETEST])
 
     # TODO(jtattermusch): make this scenario work
     #yield _ping_pong_scenario(
     #    'node_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
     #    client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-    #    use_unconstrained_client=True)
+    #    unconstrained_client='async')
 
     # TODO(jtattermusch): make this scenario work
     #yield _ping_pong_scenario(
@@ -379,19 +401,15 @@ class PythonLanguage:
         client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
         categories=[SMOKETEST])
 
-    # TODO(jtattermusch): 
-    # The qps_worker server gets thread starved with ~6400 threads, the GIL
-    # enforces that a single thread runs at a time, with no way to set thread
-    # priority.  Re-evaluate after changing DEEP and WIDE.
-    #yield _ping_pong_scenario(
-    #    'python_protobuf_sync_unary_qps_unconstrained', rpc_type='UNARY',
-    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-    #    use_unconstrained_client=True)
+    yield _ping_pong_scenario(
+        'python_protobuf_sync_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        unconstrained_client='sync')
 
     yield _ping_pong_scenario(
         'python_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
         client_type='ASYNC_CLIENT', server_type='SYNC_SERVER',
-        use_unconstrained_client=True)
+        unconstrained_client='async')
 
     yield _ping_pong_scenario(
         'python_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
@@ -430,17 +448,15 @@ class RubyLanguage:
         client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
         categories=[SMOKETEST])
 
-    # TODO: scenario reports QPS of 0.0
-    #yield _ping_pong_scenario(
-    #    'ruby_protobuf_sync_unary_qps_unconstrained', rpc_type='UNARY',
-    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-    #    use_unconstrained_client=True)
+    yield _ping_pong_scenario(
+        'ruby_protobuf_sync_unary_qps_unconstrained', rpc_type='UNARY',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        unconstrained_client='sync')
 
-    # TODO: scenario reports QPS of 0.0
-    #yield _ping_pong_scenario(
-    #    'ruby_protobuf_sync_streaming_qps_unconstrained', rpc_type='STREAMING',
-    #    client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-    #    use_unconstrained_client=True)
+    yield _ping_pong_scenario(
+        'ruby_protobuf_sync_streaming_qps_unconstrained', rpc_type='STREAMING',
+        client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
+        unconstrained_client='sync')
 
     yield _ping_pong_scenario(
         'ruby_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
@@ -502,26 +518,26 @@ class JavaLanguage:
       yield _ping_pong_scenario(
           'java_protobuf_async_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-          use_unconstrained_client=True,
+          unconstrained_client='async',
           secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS,
           categories=smoketest_categories)
 
       yield _ping_pong_scenario(
           'java_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-          use_unconstrained_client=True,
+          unconstrained_client='async',
           secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
 
       yield _ping_pong_scenario(
           'java_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          use_unconstrained_client=True, use_generic_payload=True,
+          unconstrained_client='async', use_generic_payload=True,
           secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
 
       yield _ping_pong_scenario(
           'java_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          use_unconstrained_client=True, use_generic_payload=True,
+          unconstrained_client='async', use_generic_payload=True,
           async_server_threads=1,
           secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
 
@@ -570,25 +586,28 @@ class GoLanguage:
           secure=secure,
           categories=smoketest_categories)
 
+      # unconstrained_client='async' is intended (client uses goroutines)
       yield _ping_pong_scenario(
           'go_protobuf_sync_unary_qps_unconstrained_%s' % secstr, rpc_type='UNARY',
           client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-          use_unconstrained_client=True,
+          unconstrained_client='async',
           secure=secure,
           categories=smoketest_categories)
 
+      # unconstrained_client='async' is intended (client uses goroutines)
       yield _ping_pong_scenario(
           'go_protobuf_sync_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
-          use_unconstrained_client=True,
+          unconstrained_client='async',
           secure=secure)
 
+      # unconstrained_client='async' is intended (client uses goroutines)
       # ASYNC_GENERIC_SERVER for Go actually uses a sync streaming server,
       # but that's mostly because of lack of better name of the enum value.
       yield _ping_pong_scenario(
           'go_generic_sync_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='SYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          use_unconstrained_client=True, use_generic_payload=True,
+          unconstrained_client='async', use_generic_payload=True,
           secure=secure)
 
       # TODO(jtattermusch): add scenarios go vs C++ 
-- 
GitLab


From b1d3b36e3d93d4b3d06d81ecc0ea9a156c70450a Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 14 May 2016 13:20:21 -0700
Subject: [PATCH 426/570] Add affinity to ev_poll_posix

---
 src/core/lib/iomgr/ev_poll_posix.c | 39 +++++++++++++++++++++++++-----
 1 file changed, 33 insertions(+), 6 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index d1752327a2..ba62d36507 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -113,6 +113,9 @@ struct grpc_fd {
   grpc_closure *on_done_closure;
 
   grpc_iomgr_object iomgr_object;
+
+  /* The pollset that last noticed and notified that the fd is readable */
+  grpc_pollset *read_notifier_pollset;
 };
 
 /* Begin polling on an fd.
@@ -134,7 +137,8 @@ static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
    if got_read or got_write are 1, also does the become_{readable,writable} as
    appropriate. */
 static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
-                        int got_read, int got_write);
+                        int got_read, int got_write,
+                        grpc_pollset *read_notifier_pollset);
 
 /* Return 1 if this fd is orphaned, 0 otherwise */
 static bool fd_is_orphaned(grpc_fd *fd);
@@ -301,6 +305,7 @@ static grpc_fd *fd_create(int fd, const char *name) {
   r->on_done_closure = NULL;
   r->closed = 0;
   r->released = 0;
+  r->read_notifier_pollset = NULL;
 
   char *name2;
   gpr_asprintf(&name2, "%s fd=%d", name, fd);
@@ -316,6 +321,18 @@ static bool fd_is_orphaned(grpc_fd *fd) {
   return (gpr_atm_acq_load(&fd->refst) & 1) == 0;
 }
 
+/* Return the read-notifier pollset */
+static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx,
+                                                  grpc_fd *fd) {
+  grpc_pollset *notifier = NULL;
+
+  gpr_mu_lock(&fd->mu);
+  notifier = fd->read_notifier_pollset;
+  gpr_mu_unlock(&fd->mu);
+
+  return notifier;
+}
+
 static void pollset_kick_locked(grpc_fd_watcher *watcher) {
   gpr_mu_lock(&watcher->pollset->mu);
   GPR_ASSERT(watcher->worker);
@@ -444,6 +461,11 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
   }
 }
 
+static void set_read_notifier_pollset_locked(
+    grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_pollset *read_notifier_pollset) {
+  fd->read_notifier_pollset = read_notifier_pollset;
+}
+
 static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   gpr_mu_lock(&fd->mu);
   GPR_ASSERT(!fd->shutdown);
@@ -519,7 +541,8 @@ static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
 }
 
 static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
-                        int got_read, int got_write) {
+                        int got_read, int got_write,
+                        grpc_pollset *read_notifier_pollset) {
   int was_polling = 0;
   int kick = 0;
   grpc_fd *fd = watcher->fd;
@@ -555,6 +578,9 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
     if (set_ready_locked(exec_ctx, fd, &fd->read_closure)) {
       kick = 1;
     }
+    if (read_notifier_pollset != NULL) {
+      set_read_notifier_pollset_locked(exec_ctx, fd, read_notifier_pollset);
+    }
   }
   if (got_write) {
     if (set_ready_locked(exec_ctx, fd, &fd->write_closure)) {
@@ -899,11 +925,11 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
           gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
         }
         for (i = 2; i < pfd_count; i++) {
-          fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+          fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
         }
       } else if (r == 0) {
         for (i = 2; i < pfd_count; i++) {
-          fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+          fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
         }
       } else {
         if (pfds[0].revents & POLLIN_CHECK) {
@@ -914,10 +940,10 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
         }
         for (i = 2; i < pfd_count; i++) {
           if (watchers[i].fd == NULL) {
-            fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+            fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
           } else {
             fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
-                        pfds[i].revents & POLLOUT_CHECK);
+                        pfds[i].revents & POLLOUT_CHECK, pollset);
           }
         }
       }
@@ -1181,6 +1207,7 @@ static const grpc_event_engine_vtable vtable = {
     .fd_shutdown = fd_shutdown,
     .fd_notify_on_read = fd_notify_on_read,
     .fd_notify_on_write = fd_notify_on_write,
+    .fd_get_read_notifier_pollset = fd_get_read_notifier_pollset,
 
     .pollset_init = pollset_init,
     .pollset_shutdown = pollset_shutdown,
-- 
GitLab


From d8550756eaac5dc1ea127788d21b0bbaa6055657 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 08:22:14 -0700
Subject: [PATCH 427/570] Add fuzzing for receving messages after close

---
 test/core/end2end/fuzzers/api_fuzzer.c | 45 +++++++++++++++++++++++---
 1 file changed, 40 insertions(+), 5 deletions(-)

diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c
index b133a948ee..71dcc17379 100644
--- a/test/core/end2end/fuzzers/api_fuzzer.c
+++ b/test/core/end2end/fuzzers/api_fuzzer.c
@@ -340,6 +340,8 @@ static void free_non_null(void *p) {
 
 typedef enum { ROOT, CLIENT, SERVER, PENDING_SERVER } call_state_type;
 
+#define DONE_FLAG_CALL_CLOSED ((uint64_t)(1 << 0))
+
 typedef struct call_state {
   call_state_type type;
   grpc_call *call;
@@ -352,6 +354,9 @@ typedef struct call_state {
   int cancelled;
   int pending_ops;
   grpc_call_details call_details;
+  // starts at 0, individual flags from DONE_FLAG_xxx are set
+  // as different operations are completed
+  uint64_t done_flags;
 
   // array of pointers to free later
   size_t num_to_free;
@@ -449,10 +454,32 @@ static void finished_request_call(void *csp, bool success) {
   }
 }
 
-static void finished_batch(void *csp, bool success) {
-  call_state *cs = csp;
-  --cs->pending_ops;
-  maybe_delete_call_state(cs);
+typedef struct {
+  call_state *cs;
+  uint8_t has_ops;
+} batch_info;
+
+static void finished_batch(void *p, bool success) {
+  batch_info *bi = p;
+  --bi->cs->pending_ops;
+  if ((bi->has_ops & (1u << GRPC_OP_RECV_MESSAGE)) &&
+      (bi->cs->done_flags & DONE_FLAG_CALL_CLOSED)) {
+    GPR_ASSERT(bi->cs->recv_message == NULL);
+  }
+  if ((bi->has_ops & (1u << GRPC_OP_RECV_STATUS_ON_CLIENT)) ||
+      (bi->has_ops & (1u << GRPC_OP_RECV_CLOSE_ON_SERVER))) {
+    bi->cs->done_flags |= DONE_FLAG_CALL_CLOSED;
+  }
+  maybe_delete_call_state(bi->cs);
+  gpr_free(bi);
+}
+
+static validator *make_finished_batch_validator(call_state *cs,
+                                                uint8_t has_ops) {
+  batch_info *bi = gpr_malloc(sizeof(*bi));
+  bi->cs = cs;
+  bi->has_ops = has_ops;
+  return create_validator(finished_batch, bi);
 }
 
 int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
@@ -700,6 +727,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
         bool ok = true;
         size_t i;
         grpc_op *op;
+        uint8_t has_ops = 0;
         for (i = 0; i < num_ops; i++) {
           op = &ops[i];
           switch (next_byte(&inp)) {
@@ -710,19 +738,23 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
               break;
             case GRPC_OP_SEND_INITIAL_METADATA:
               op->op = GRPC_OP_SEND_INITIAL_METADATA;
+              has_ops |= 1 << GRPC_OP_SEND_INITIAL_METADATA;
               read_metadata(&inp, &op->data.send_initial_metadata.count,
                             &op->data.send_initial_metadata.metadata,
                             g_active_call);
               break;
             case GRPC_OP_SEND_MESSAGE:
               op->op = GRPC_OP_SEND_MESSAGE;
+              has_ops |= 1 << GRPC_OP_SEND_MESSAGE;
               op->data.send_message = read_message(&inp);
               break;
             case GRPC_OP_SEND_CLOSE_FROM_CLIENT:
               op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
+              has_ops |= 1 << GRPC_OP_SEND_CLOSE_FROM_CLIENT;
               break;
             case GRPC_OP_SEND_STATUS_FROM_SERVER:
               op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+              has_ops |= 1 << GRPC_OP_SEND_STATUS_FROM_SERVER;
               read_metadata(
                   &inp,
                   &op->data.send_status_from_server.trailing_metadata_count,
@@ -734,11 +766,13 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
               break;
             case GRPC_OP_RECV_INITIAL_METADATA:
               op->op = GRPC_OP_RECV_INITIAL_METADATA;
+              has_ops |= 1 << GRPC_OP_RECV_INITIAL_METADATA;
               op->data.recv_initial_metadata =
                   &g_active_call->recv_initial_metadata;
               break;
             case GRPC_OP_RECV_MESSAGE:
               op->op = GRPC_OP_RECV_MESSAGE;
+              has_ops |= 1 << GRPC_OP_RECV_MESSAGE;
               op->data.recv_message = &g_active_call->recv_message;
               break;
             case GRPC_OP_RECV_STATUS_ON_CLIENT:
@@ -753,6 +787,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
               break;
             case GRPC_OP_RECV_CLOSE_ON_SERVER:
               op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+              has_ops |= 1 << GRPC_OP_RECV_CLOSE_ON_SERVER;
               op->data.recv_close_on_server.cancelled =
                   &g_active_call->cancelled;
               break;
@@ -761,7 +796,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
           op->flags = read_uint32(&inp);
         }
         if (ok) {
-          validator *v = create_validator(finished_batch, g_active_call);
+          validator *v = make_finished_batch_validator(g_active_call, has_ops);
           g_active_call->pending_ops++;
           grpc_call_error error =
               grpc_call_start_batch(g_active_call->call, ops, num_ops, v, NULL);
-- 
GitLab


From 2f9fc7be95dff309274ca42c87cdc8913142bb40 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 09:23:20 -0700
Subject: [PATCH 428/570] Fix fuzzer bug, add corpora

---
 test/core/end2end/fuzzers/api_fuzzer.c            |   1 +
 .../06c714e289673cf982ce2ac0670707a15f2ac5ea      | Bin 0 -> 337 bytes
 .../1d7bd5961f6963c65054fb9a24d913601f37bf3d      | Bin 0 -> 734 bytes
 .../205dd562c7202d4231b232a6804889e77eba5292      | Bin 0 -> 433 bytes
 .../22c9ed2979d9963bce6500997f1e0433988e7e37      | Bin 0 -> 386 bytes
 .../4236180c7d6f2edba5355b79bbe1a5c16266dd95      | Bin 0 -> 294 bytes
 .../4667156173c437c62fdea99a199f3aed0b504fe0      | Bin 0 -> 357 bytes
 .../48f56289592da153b3c50bcc26ad6d4d3a7e443b      | Bin 0 -> 345 bytes
 .../4d800cf62e39478c1bc1db8222a8d810fff6ad85      | Bin 0 -> 660 bytes
 .../5515fa05b890973031b0e2cc8c2925f3974e2821      | Bin 0 -> 406 bytes
 .../5a1d370abacb9f46fa966c8e58992897606a7900      | Bin 0 -> 337 bytes
 .../6531f1c311678c9247ad6820519bc7e73f56cb81      | Bin 0 -> 362 bytes
 .../6ce9895c780428861d12440946508c6641352544      | Bin 0 -> 365 bytes
 .../7b4b493ac5a36d3b3fed0b66bc504206548a3537      | Bin 0 -> 273 bytes
 .../9d004fd9a35647ba7ec169e6fedbf9dce5f9623f      | Bin 0 -> 357 bytes
 .../aff1fdfe79c104bce110cec92e1e021caf012fde      | Bin 0 -> 313 bytes
 .../dfe4f327699ddea25103dd17b68e9a0fb726f4a7      | Bin 0 -> 342 bytes
 .../fe565289309a897d640309b9bf214d3036c2216b      | Bin 0 -> 363 bytes
 .../fuzzers/api_fuzzer_corpus/full_request.bin    | Bin 0 -> 48 bytes
 19 files changed, 1 insertion(+)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9d004fd9a35647ba7ec169e6fedbf9dce5f9623f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/aff1fdfe79c104bce110cec92e1e021caf012fde
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/dfe4f327699ddea25103dd17b68e9a0fb726f4a7
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fe565289309a897d640309b9bf214d3036c2216b
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/full_request.bin

diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c
index 71dcc17379..32a2268fa7 100644
--- a/test/core/end2end/fuzzers/api_fuzzer.c
+++ b/test/core/end2end/fuzzers/api_fuzzer.c
@@ -606,6 +606,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
         } else {
           end(&inp);
         }
+        break;
       }
       // begin server shutdown
       case 5: {
diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea b/test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea
new file mode 100644
index 0000000000000000000000000000000000000000..f43c3fb015df606b3038023ff6de94cca04fdd9a
GIT binary patch
literal 337
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d b/test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d
new file mode 100644
index 0000000000000000000000000000000000000000..932ef7418a591c22fbdd39fbdb18dbdc5f347044
GIT binary patch
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HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292 b/test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292
new file mode 100644
index 0000000000000000000000000000000000000000..21b314de4d22b64b53e3d2ca1ae17311cc69846f
GIT binary patch
literal 433
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37 b/test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37
new file mode 100644
index 0000000000000000000000000000000000000000..76f10b71dbb1e48a4e6d7a9a3637c0224ca25765
GIT binary patch
literal 386
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b b/test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821
new file mode 100644
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537
new file mode 100644
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9d004fd9a35647ba7ec169e6fedbf9dce5f9623f b/test/core/end2end/fuzzers/api_fuzzer_corpus/9d004fd9a35647ba7ec169e6fedbf9dce5f9623f
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/aff1fdfe79c104bce110cec92e1e021caf012fde b/test/core/end2end/fuzzers/api_fuzzer_corpus/aff1fdfe79c104bce110cec92e1e021caf012fde
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/dfe4f327699ddea25103dd17b68e9a0fb726f4a7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/dfe4f327699ddea25103dd17b68e9a0fb726f4a7
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fe565289309a897d640309b9bf214d3036c2216b b/test/core/end2end/fuzzers/api_fuzzer_corpus/fe565289309a897d640309b9bf214d3036c2216b
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/full_request.bin b/test/core/end2end/fuzzers/api_fuzzer_corpus/full_request.bin
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literal 0
HcmV?d00001

-- 
GitLab


From 9d2822a167de3477379ffb8b5c680c9b059bd43c Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 09:51:31 -0700
Subject: [PATCH 429/570] Fix fuzzer bugs

---
 test/core/end2end/fuzzers/api_fuzzer.c        |  30 ++++++++++++++----
 .../04bef86965e816c0cd330896ecd981dd3b14275c  | Bin 0 -> 303 bytes
 .../0c6f2e0a2232788cb20c4f52ffa18d7ab8f0b938  | Bin 0 -> 50 bytes
 .../1526ac4266e152b029b7c283255fe4fb6507f726  | Bin 0 -> 1153 bytes
 .../15c8bfec99ff18b11211d464c824fc139cc791fd  | Bin 0 -> 51 bytes
 .../169f579e66b4b8ff423891a40380e648e8d45247  | Bin 0 -> 62 bytes
 .../23e8c1377addaf67019ea36a084e0b68ca7a33db  | Bin 0 -> 24 bytes
 .../25d2969baf8bd256e15b2ab72707682b2d18b40a  | Bin 0 -> 480 bytes
 .../2862adc802092f1a422416a1666a5142f71d5d7f  | Bin 0 -> 13 bytes
 .../28680d04887f96a1167dd913573ec8daa2a39625  | Bin 0 -> 59 bytes
 .../28f54e558b181e294e101447c7a79d976fe36fcb  | Bin 0 -> 64 bytes
 .../3c01b1f89d50fa37fcb3457cd3dd6502fe84e25b  | Bin 0 -> 16 bytes
 .../4097094277bc09981f428280fc0cc0f590f20ded  | Bin 0 -> 51 bytes
 .../44b6be630161765a3de5872629602ca14789c3bd  | Bin 0 -> 19 bytes
 .../49c5568cb0de363bc9f9298f1eacaace6c8a268a  | Bin 0 -> 70 bytes
 .../54555ceac4403855f4cf20367f7be05714c46c51  | Bin 0 -> 486 bytes
 .../5821752bf8923fdaebc8484662624d8acd382716  | Bin 0 -> 21 bytes
 .../59d28886db21f371ac9d999b68b116bcf425d971  | Bin 0 -> 10 bytes
 .../690158fb146f7f3b3ea820979307a8d8e6f38314  | Bin 0 -> 353 bytes
 .../6ca3910d5f4f7967311853724b072750716dcb48  | Bin 0 -> 20 bytes
 .../6f30de3096eb71f697885fdd9cbddd9ee6ce46c4  | Bin 0 -> 35 bytes
 .../7f1530d4b702e68d043f89d9e63d314319dcd803  | Bin 0 -> 52 bytes
 .../85a7e47ef707d3b31cad924ed6c697c3678ab569  | Bin 0 -> 31 bytes
 .../911e2ea20b6c10431e48f70d9933987815926a9d  | Bin 0 -> 35 bytes
 .../93ac93b7deabdfb4f86eb37a1e9f6669957d14a6  | Bin 0 -> 11 bytes
 .../9eaf2ad607a943141c29f334b2c66c2e59e99980  | Bin 0 -> 54 bytes
 .../a210d629c305b89a34b7ff3c41ae4566cd22186b  | Bin 0 -> 393 bytes
 .../a29a547671badd3154789e1a02bdb87332fcd6a4  | Bin 0 -> 60 bytes
 .../a5592f15d5424ab7e16a18e77027ab91c846d90a  | Bin 0 -> 414 bytes
 .../a5cf80b996b2ba8c9580f8ecd22720c48de41044  | Bin 0 -> 51 bytes
 .../b24c25c6d4b57a5f3d64a0adb205bf4f150c9138  | Bin 0 -> 14 bytes
 .../beabbe93f1e9b2e56f729af30559ec03a00f53fa  | Bin 0 -> 660 bytes
 .../cbe59c62c6d36c7307c438159327e320cd2fcf57  | Bin 0 -> 38 bytes
 .../ce1c326f3b0147841550ce3b5126390764bae8e8  | Bin 0 -> 583 bytes
 .../d21ca2b01baa21a666257d1a1e0275587eeb565d  | Bin 0 -> 361 bytes
 .../d2f71a800612876010558ce804c9a72ad0a1b9fc  | Bin 0 -> 52 bytes
 .../d637cc9387087de633b9db535d19f64795c43be1  | Bin 0 -> 40 bytes
 .../dd5ac34f5b220970447b2733848de78570c47883  | Bin 0 -> 18 bytes
 .../f2a6bb4e0137541e2b140b976764377d07d822d6  | Bin 0 -> 71 bytes
 39 files changed, 23 insertions(+), 7 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/04bef86965e816c0cd330896ecd981dd3b14275c
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/0c6f2e0a2232788cb20c4f52ffa18d7ab8f0b938
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/1526ac4266e152b029b7c283255fe4fb6507f726
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/15c8bfec99ff18b11211d464c824fc139cc791fd
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/169f579e66b4b8ff423891a40380e648e8d45247
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/23e8c1377addaf67019ea36a084e0b68ca7a33db
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/25d2969baf8bd256e15b2ab72707682b2d18b40a
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/2862adc802092f1a422416a1666a5142f71d5d7f
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 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/49c5568cb0de363bc9f9298f1eacaace6c8a268a
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 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/6ca3910d5f4f7967311853724b072750716dcb48
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 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/7f1530d4b702e68d043f89d9e63d314319dcd803
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 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/911e2ea20b6c10431e48f70d9933987815926a9d
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/93ac93b7deabdfb4f86eb37a1e9f6669957d14a6
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/9eaf2ad607a943141c29f334b2c66c2e59e99980
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/a210d629c305b89a34b7ff3c41ae4566cd22186b
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 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/d21ca2b01baa21a666257d1a1e0275587eeb565d
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/d2f71a800612876010558ce804c9a72ad0a1b9fc
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/d637cc9387087de633b9db535d19f64795c43be1
 create mode 100644 test/core/end2end/fuzzers/client_fuzzer_corpus/dd5ac34f5b220970447b2733848de78570c47883
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diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c
index 32a2268fa7..cdfa960623 100644
--- a/test/core/end2end/fuzzers/api_fuzzer.c
+++ b/test/core/end2end/fuzzers/api_fuzzer.c
@@ -354,6 +354,7 @@ typedef struct call_state {
   int cancelled;
   int pending_ops;
   grpc_call_details call_details;
+  grpc_byte_buffer *send_message;
   // starts at 0, individual flags from DONE_FLAG_xxx are set
   // as different operations are completed
   uint64_t done_flags;
@@ -466,6 +467,15 @@ static void finished_batch(void *p, bool success) {
       (bi->cs->done_flags & DONE_FLAG_CALL_CLOSED)) {
     GPR_ASSERT(bi->cs->recv_message == NULL);
   }
+  if ((bi->has_ops & (1u << GRPC_OP_RECV_MESSAGE) &&
+       bi->cs->recv_message != NULL)) {
+    grpc_byte_buffer_destroy(bi->cs->recv_message);
+    bi->cs->recv_message = NULL;
+  }
+  if ((bi->has_ops & (1u << GRPC_OP_SEND_MESSAGE))) {
+    grpc_byte_buffer_destroy(bi->cs->send_message);
+    bi->cs->send_message = NULL;
+  }
   if ((bi->has_ops & (1u << GRPC_OP_RECV_STATUS_ON_CLIENT)) ||
       (bi->has_ops & (1u << GRPC_OP_RECV_CLOSE_ON_SERVER))) {
     bi->cs->done_flags |= DONE_FLAG_CALL_CLOSED;
@@ -746,8 +756,13 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
               break;
             case GRPC_OP_SEND_MESSAGE:
               op->op = GRPC_OP_SEND_MESSAGE;
-              has_ops |= 1 << GRPC_OP_SEND_MESSAGE;
-              op->data.send_message = read_message(&inp);
+              if (g_active_call->send_message != NULL) {
+                ok = false;
+              } else {
+                has_ops |= 1 << GRPC_OP_SEND_MESSAGE;
+                g_active_call->send_message = op->data.send_message =
+                    read_message(&inp);
+              }
               break;
             case GRPC_OP_SEND_CLOSE_FROM_CLIENT:
               op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
@@ -808,17 +823,18 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
         } else {
           end(&inp);
         }
+        if (!ok && (has_ops & (1 << GRPC_OP_SEND_MESSAGE))) {
+          grpc_byte_buffer_destroy(g_active_call->send_message);
+          g_active_call->send_message = NULL;
+        }
         for (i = 0; i < num_ops; i++) {
           op = &ops[i];
           switch (op->op) {
-            case GRPC_OP_SEND_INITIAL_METADATA:
-              break;
-            case GRPC_OP_SEND_MESSAGE:
-              grpc_byte_buffer_destroy(op->data.send_message);
-              break;
             case GRPC_OP_SEND_STATUS_FROM_SERVER:
               gpr_free((void *)op->data.send_status_from_server.status_details);
               break;
+            case GRPC_OP_SEND_MESSAGE:
+            case GRPC_OP_SEND_INITIAL_METADATA:
             case GRPC_OP_SEND_CLOSE_FROM_CLIENT:
             case GRPC_OP_RECV_INITIAL_METADATA:
             case GRPC_OP_RECV_MESSAGE:
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/28680d04887f96a1167dd913573ec8daa2a39625 b/test/core/end2end/fuzzers/client_fuzzer_corpus/28680d04887f96a1167dd913573ec8daa2a39625
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/7f1530d4b702e68d043f89d9e63d314319dcd803 b/test/core/end2end/fuzzers/client_fuzzer_corpus/7f1530d4b702e68d043f89d9e63d314319dcd803
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/85a7e47ef707d3b31cad924ed6c697c3678ab569 b/test/core/end2end/fuzzers/client_fuzzer_corpus/85a7e47ef707d3b31cad924ed6c697c3678ab569
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/911e2ea20b6c10431e48f70d9933987815926a9d b/test/core/end2end/fuzzers/client_fuzzer_corpus/911e2ea20b6c10431e48f70d9933987815926a9d
new file mode 100644
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/93ac93b7deabdfb4f86eb37a1e9f6669957d14a6 b/test/core/end2end/fuzzers/client_fuzzer_corpus/93ac93b7deabdfb4f86eb37a1e9f6669957d14a6
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GIT binary patch
literal 11
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/9eaf2ad607a943141c29f334b2c66c2e59e99980 b/test/core/end2end/fuzzers/client_fuzzer_corpus/9eaf2ad607a943141c29f334b2c66c2e59e99980
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HcmV?d00001

diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/a210d629c305b89a34b7ff3c41ae4566cd22186b b/test/core/end2end/fuzzers/client_fuzzer_corpus/a210d629c305b89a34b7ff3c41ae4566cd22186b
new file mode 100644
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/a29a547671badd3154789e1a02bdb87332fcd6a4 b/test/core/end2end/fuzzers/client_fuzzer_corpus/a29a547671badd3154789e1a02bdb87332fcd6a4
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/a5592f15d5424ab7e16a18e77027ab91c846d90a b/test/core/end2end/fuzzers/client_fuzzer_corpus/a5592f15d5424ab7e16a18e77027ab91c846d90a
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/a5cf80b996b2ba8c9580f8ecd22720c48de41044 b/test/core/end2end/fuzzers/client_fuzzer_corpus/a5cf80b996b2ba8c9580f8ecd22720c48de41044
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literal 0
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/b24c25c6d4b57a5f3d64a0adb205bf4f150c9138 b/test/core/end2end/fuzzers/client_fuzzer_corpus/b24c25c6d4b57a5f3d64a0adb205bf4f150c9138
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GIT binary patch
literal 14
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HcmV?d00001

diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/beabbe93f1e9b2e56f729af30559ec03a00f53fa b/test/core/end2end/fuzzers/client_fuzzer_corpus/beabbe93f1e9b2e56f729af30559ec03a00f53fa
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/cbe59c62c6d36c7307c438159327e320cd2fcf57 b/test/core/end2end/fuzzers/client_fuzzer_corpus/cbe59c62c6d36c7307c438159327e320cd2fcf57
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HcmV?d00001

diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/ce1c326f3b0147841550ce3b5126390764bae8e8 b/test/core/end2end/fuzzers/client_fuzzer_corpus/ce1c326f3b0147841550ce3b5126390764bae8e8
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diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/d21ca2b01baa21a666257d1a1e0275587eeb565d b/test/core/end2end/fuzzers/client_fuzzer_corpus/d21ca2b01baa21a666257d1a1e0275587eeb565d
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/d2f71a800612876010558ce804c9a72ad0a1b9fc b/test/core/end2end/fuzzers/client_fuzzer_corpus/d2f71a800612876010558ce804c9a72ad0a1b9fc
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/d637cc9387087de633b9db535d19f64795c43be1 b/test/core/end2end/fuzzers/client_fuzzer_corpus/d637cc9387087de633b9db535d19f64795c43be1
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literal 40
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/dd5ac34f5b220970447b2733848de78570c47883 b/test/core/end2end/fuzzers/client_fuzzer_corpus/dd5ac34f5b220970447b2733848de78570c47883
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literal 18
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/client_fuzzer_corpus/f2a6bb4e0137541e2b140b976764377d07d822d6 b/test/core/end2end/fuzzers/client_fuzzer_corpus/f2a6bb4e0137541e2b140b976764377d07d822d6
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index 0000000000000000000000000000000000000000..8af994ef3fb375924ba83c2ea82234ccba4d2a61
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literal 71
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literal 0
HcmV?d00001

-- 
GitLab


From 892c37072e5c43a0bd3ed3f32e29ce940451a038 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 09:57:10 -0700
Subject: [PATCH 430/570] Expand corpora

---
 .../066e7fcb68e83b432c414f63f6de73e5f5099e49      | Bin 0 -> 266 bytes
 .../3cac139b58decec7c0d1f1318e8f1f28f9650c19      | Bin 0 -> 400 bytes
 .../5ddcbde7afa43e7fe4e44ef1470fc0c282873cae      | Bin 0 -> 379 bytes
 .../9989534524a212092e9d7fede16106b586c434f4      | Bin 0 -> 267 bytes
 .../ad6369d2c51c4787778ff9dbd86cc6df44312f1d      | Bin 0 -> 327 bytes
 .../c11e6f232cfdc5fffffa2c79150b5647704912c0      | Bin 0 -> 405 bytes
 .../c6733483e94f755f1cbf796f8aa3d10a2c371aa3      | Bin 0 -> 377 bytes
 .../fe7ac5c3403c7f1673ead3176af4efe7c60b2c02      | Bin 0 -> 268 bytes
 8 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9989534524a212092e9d7fede16106b586c434f4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ad6369d2c51c4787778ff9dbd86cc6df44312f1d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c11e6f232cfdc5fffffa2c79150b5647704912c0
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c6733483e94f755f1cbf796f8aa3d10a2c371aa3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fe7ac5c3403c7f1673ead3176af4efe7c60b2c02

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49 b/test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49
new file mode 100644
index 0000000000000000000000000000000000000000..1ea89115e4d58a344a35570f9089dba2833c67e3
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19
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index 0000000000000000000000000000000000000000..60b2a10c4b4b997b2e7e3c744efcdae6da97d463
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae b/test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9989534524a212092e9d7fede16106b586c434f4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9989534524a212092e9d7fede16106b586c434f4
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GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ad6369d2c51c4787778ff9dbd86cc6df44312f1d b/test/core/end2end/fuzzers/api_fuzzer_corpus/ad6369d2c51c4787778ff9dbd86cc6df44312f1d
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c11e6f232cfdc5fffffa2c79150b5647704912c0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c11e6f232cfdc5fffffa2c79150b5647704912c0
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z4V!CJ{0SD%myd;o-5qvj7)n?S3v|sAd8;yOE#|D@7I<oamx0XV=5Vo?x0~bHY!nSS
zx(R!C3r;{#TXYiLhQje|I^}o~_M&(+>-WP+f-M^JG+8DntvC=v<(-C9;DPP)r<f{b
z)!&+u6u5`gP*2xT(x6tFleN0rB#)Cfc7LqR<E3C*r3|W5q_S6ES^jdCmry3KN?=_z
zN}Gw0S8#wsQoA3O=2;zDp#W^=0*c=pB|;xtQ*~;2WcegG?=~OAowPQaB!G)FkD&I>
zP0+A^$M2%@qg31d(ZwbNm`!x_<2gM?locwz_SZqyb{tO7wL+f3XNPNaPo2|v7`fQS
OfZq|F;mQI2>-rx6`FFkm

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c6733483e94f755f1cbf796f8aa3d10a2c371aa3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c6733483e94f755f1cbf796f8aa3d10a2c371aa3
new file mode 100644
index 0000000000000000000000000000000000000000..084991d2464c1682075e7da73b2b23e6f9243830
GIT binary patch
literal 377
zcmXX?O-jQ+6#nMXhG~>Q7lO;WscjY!T&76GD-_oujSm|PF-+1ax-JM6FW?=z@(NzV
zO*RT1Vw`DxtMBoCzMo-MmKbJr0cu!jR*;6sTL&zq(i1PV9c(-28<~u+>?E;k6pY}3
z&6kA`9zmTdtr!CLs?MWj+t!!Svd;2{w9OVJr%mz95m))+on@H4p8cK+wE<pWB*fb-
zgbL|m(~&W99+B64uw`PYx7P~$@^=t%p8{{XHvDa+tsrz_go3dZ`VJAg5sq+7{lkse
zbh{~}Ko4-Z7hv$ie9|cT{I{s}By>=6GR~J-RT<bfT&7KH#dDl4Rs|QjD4lLc;rVM$
ql%56DYoA;QhOHPIf}8CFoH(w*4$k4hUuU_og%44249Iti3;hSC3TYz%

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fe7ac5c3403c7f1673ead3176af4efe7c60b2c02 b/test/core/end2end/fuzzers/api_fuzzer_corpus/fe7ac5c3403c7f1673ead3176af4efe7c60b2c02
new file mode 100644
index 0000000000000000000000000000000000000000..38d0e2e2730e5aa432121817df9c3f6fd86a9cb7
GIT binary patch
literal 268
zcmXX>u}Z{H5S+K%J)Thlc9wUI-ld3O8IXv-a9AHPE?!X1@Dg9ZIv@ys%2ob?zhRR`
z!H-xs>QpnZvomv8)D@^<AK1eQk?mr3&WD9fR6*tH(s6!#PB!Xty`y*r3ziS1Fdk$_
z?-2}ceO;!Twyn?7O<k0C>$bSQ=XFy(amw5B;YK3}BJ=t8iSa$~3~?~8SNbNQ(|#Zk
zw@S%2Z>&Aog_jGDUqm~YY)Y|RcEX=p?-3^CqVb|gqLC4X8TN5N(?5^thusp+U;>PM
X5@YX+x$*S=zcPeHB2eR&v#bg~hX_jR

literal 0
HcmV?d00001

-- 
GitLab


From 3fe71993daf16332e04eec4cbc48dbb2286e2f64 Mon Sep 17 00:00:00 2001
From: Nathaniel Manista <nathaniel@google.com>
Date: Mon, 16 May 2016 12:06:10 +0000
Subject: [PATCH 431/570] Split and rename test_constants.PARALLELISM

Going forward we'd like to be able to test much larger numbers of RPCs
than the number of threads available to a test.
---
 src/python/grpcio/tests/unit/_cython/_channel_test.py  |  2 +-
 .../tests/unit/framework/common/test_constants.py      |  9 +++++++--
 .../face/_blocking_invocation_inline_service.py        | 10 +++++-----
 .../_future_invocation_asynchronous_event_service.py   |  8 ++++----
 4 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/src/python/grpcio/tests/unit/_cython/_channel_test.py b/src/python/grpcio/tests/unit/_cython/_channel_test.py
index 931cd9083e..3dc7a246ae 100644
--- a/src/python/grpcio/tests/unit/_cython/_channel_test.py
+++ b/src/python/grpcio/tests/unit/_cython/_channel_test.py
@@ -60,7 +60,7 @@ def _create_loop_destroy():
 def _in_parallel(behavior, arguments):
   threads = tuple(
       threading.Thread(target=behavior, args=arguments)
-      for _ in range(test_constants.PARALLELISM))
+      for _ in range(test_constants.THREAD_CONCURRENCY))
   for thread in threads:
     thread.start()
   for thread in threads:
diff --git a/src/python/grpcio/tests/unit/framework/common/test_constants.py b/src/python/grpcio/tests/unit/framework/common/test_constants.py
index 8d89101e09..b6682d396c 100644
--- a/src/python/grpcio/tests/unit/framework/common/test_constants.py
+++ b/src/python/grpcio/tests/unit/framework/common/test_constants.py
@@ -49,8 +49,13 @@ STREAM_LENGTH = 200
 # The size of payloads to transmit in tests.
 PAYLOAD_SIZE = 256 * 1024 + 17
 
-# The parallelism to use in tests of parallel RPCs.
-PARALLELISM = 200
+# The concurrency to use in tests of concurrent RPCs that will not create as
+# many threads as RPCs.
+RPC_CONCURRENCY = 200
+
+# The concurrency to use in tests of concurrent RPCs that will create as many
+# threads as RPCs.
+THREAD_CONCURRENCY = 25
 
 # The size of thread pools to use in tests.
 POOL_SIZE = 10
diff --git a/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py b/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py
index 649892463a..e338aaa396 100644
--- a/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py
+++ b/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py
@@ -146,13 +146,13 @@ class TestCase(six.with_metaclass(abc.ABCMeta, test_coverage.Coverage, unittest.
         test_messages.verify(second_request, second_response, self)
 
   def testParallelInvocations(self):
-    pool = logging_pool.pool(test_constants.PARALLELISM)
+    pool = logging_pool.pool(test_constants.THREAD_CONCURRENCY)
     for (group, method), test_messages_sequence in (
         six.iteritems(self._digest.unary_unary_messages_sequences)):
       for test_messages in test_messages_sequence:
         requests = []
         response_futures = []
-        for _ in range(test_constants.PARALLELISM):
+        for _ in range(test_constants.THREAD_CONCURRENCY):
           request = test_messages.request()
           response_future = pool.submit(
               self._invoker.blocking(group, method), request,
@@ -168,13 +168,13 @@ class TestCase(six.with_metaclass(abc.ABCMeta, test_coverage.Coverage, unittest.
     pool.shutdown(wait=True)
 
   def testWaitingForSomeButNotAllParallelInvocations(self):
-    pool = logging_pool.pool(test_constants.PARALLELISM)
+    pool = logging_pool.pool(test_constants.THREAD_CONCURRENCY)
     for (group, method), test_messages_sequence in (
         six.iteritems(self._digest.unary_unary_messages_sequences)):
       for test_messages in test_messages_sequence:
         requests = []
         response_futures_to_indices = {}
-        for index in range(test_constants.PARALLELISM):
+        for index in range(test_constants.THREAD_CONCURRENCY):
           request = test_messages.request()
           response_future = pool.submit(
               self._invoker.blocking(group, method), request,
@@ -184,7 +184,7 @@ class TestCase(six.with_metaclass(abc.ABCMeta, test_coverage.Coverage, unittest.
 
         some_completed_response_futures_iterator = itertools.islice(
             futures.as_completed(response_futures_to_indices),
-            test_constants.PARALLELISM // 2)
+            test_constants.THREAD_CONCURRENCY // 2)
         for response_future in some_completed_response_futures_iterator:
           index = response_futures_to_indices[response_future]
           test_messages.verify(requests[index], response_future.result(), self)
diff --git a/src/python/grpcio/tests/unit/framework/interfaces/face/_future_invocation_asynchronous_event_service.py b/src/python/grpcio/tests/unit/framework/interfaces/face/_future_invocation_asynchronous_event_service.py
index c3813d5f3a..791620307b 100644
--- a/src/python/grpcio/tests/unit/framework/interfaces/face/_future_invocation_asynchronous_event_service.py
+++ b/src/python/grpcio/tests/unit/framework/interfaces/face/_future_invocation_asynchronous_event_service.py
@@ -249,7 +249,7 @@ class TestCase(six.with_metaclass(abc.ABCMeta, test_coverage.Coverage, unittest.
       for test_messages in test_messages_sequence:
         requests = []
         response_futures = []
-        for _ in range(test_constants.PARALLELISM):
+        for _ in range(test_constants.THREAD_CONCURRENCY):
           request = test_messages.request()
           response_future = self._invoker.future(group, method)(
               request, test_constants.LONG_TIMEOUT)
@@ -263,13 +263,13 @@ class TestCase(six.with_metaclass(abc.ABCMeta, test_coverage.Coverage, unittest.
           test_messages.verify(request, response, self)
 
   def testWaitingForSomeButNotAllParallelInvocations(self):
-    pool = logging_pool.pool(test_constants.PARALLELISM)
+    pool = logging_pool.pool(test_constants.THREAD_CONCURRENCY)
     for (group, method), test_messages_sequence in (
         six.iteritems(self._digest.unary_unary_messages_sequences)):
       for test_messages in test_messages_sequence:
         requests = []
         response_futures_to_indices = {}
-        for index in range(test_constants.PARALLELISM):
+        for index in range(test_constants.THREAD_CONCURRENCY):
           request = test_messages.request()
           inner_response_future = self._invoker.future(group, method)(
               request, test_constants.LONG_TIMEOUT)
@@ -279,7 +279,7 @@ class TestCase(six.with_metaclass(abc.ABCMeta, test_coverage.Coverage, unittest.
 
         some_completed_response_futures_iterator = itertools.islice(
             futures.as_completed(response_futures_to_indices),
-            test_constants.PARALLELISM // 2)
+            test_constants.THREAD_CONCURRENCY // 2)
         for response_future in some_completed_response_futures_iterator:
           index = response_futures_to_indices[response_future]
           test_messages.verify(requests[index], response_future.result(), self)
-- 
GitLab


From 680822fdc68e1c51b4d72da89be7ae7e2c8af481 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 10:20:31 -0700
Subject: [PATCH 432/570] Expand corpus

---
 .../001ea98069c10f808c281da9bbdd84cc05c3bad1  |  Bin 0 -> 400 bytes
 .../0d993b34021ec088f1aa3e5acdd98089b4104b07  |  Bin 0 -> 337 bytes
 .../105d9784648fe2d6c22fbefa69c9a26fff1c6481  |  Bin 0 -> 337 bytes
 .../1b78d906803b539ea9f135e41b58257365948855  |  Bin 0 -> 347 bytes
 .../1ba0190ef2cde93332f850753a05b89ae5f39f1f  |  Bin 0 -> 411 bytes
 .../1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2  |  Bin 0 -> 234 bytes
 .../27a8643ba6047e12de1b2a4f7d0994a2c095a6d5  |  Bin 0 -> 607 bytes
 .../2f35914500b09477fe245bc130f86bbd15112ce7  |  Bin 0 -> 39 bytes
 .../2fece42b158854855dd42eac3fc7b8f1eb61fb04  |  Bin 0 -> 373 bytes
 .../3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb  |  Bin 0 -> 267 bytes
 .../3d7d13b272c46ccceca36729e9893e5142961fd3  |  Bin 0 -> 311 bytes
 .../442bb0df4955b8dc95cc69af79a522a04c23dfe1  |  Bin 0 -> 267 bytes
 .../454fb5eab23aacdba559ed9a9a36941732eb3276  |  Bin 0 -> 274 bytes
 .../462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127  |  Bin 0 -> 353 bytes
 .../47f2ead1b9cd99a8603dc5fd583afe3d4287deab  |  Bin 0 -> 267 bytes
 .../4ea18756816848daf5e799ce1d75ecf52353eb08  |  Bin 0 -> 955 bytes
 .../5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82  |  Bin 0 -> 360 bytes
 .../5394ae134e9023432ac137789815e2b24d1bab3b  |  Bin 0 -> 774 bytes
 .../543ea879faab347874ad5e297684a62a1555e1ab  |  Bin 0 -> 365 bytes
 .../5c117dbd5d3146fd94c667f15f4c006fea88d14d  |  Bin 0 -> 411 bytes
 .../645b8377f905399af625a01c76ff088745fe1640  |  Bin 0 -> 273 bytes
 .../6df1c575d7f8fdf5593f1f60d9dc540d018fc58c  |  Bin 0 -> 342 bytes
 .../73a6e07089ee011746c1ec3146b8a1b4b82c835e  |  Bin 0 -> 345 bytes
 .../78499fa2980dce2fde92b74421f486bf544cfb8f  |  Bin 0 -> 406 bytes
 .../788f18727a0aeb5e200527bca7c889c9954be343  |  Bin 0 -> 233 bytes
 .../8b37ce939cb8d42c459f5e286de980c7b62f14be  |  Bin 0 -> 296 bytes
 .../8d386a409662ef68370c0c552742bd0ea6d527d5  |  Bin 0 -> 42 bytes
 .../8d91dd322c7972a13cb98461b0eb284116905887  |  Bin 0 -> 347 bytes
 .../9080684608701e015c764f643dc45fa939d86ed3  |  Bin 0 -> 703 bytes
 .../92ec3b6722dde442121b3d1ed3ef23976c72cba8  |  Bin 0 -> 93 bytes
 .../95940316e7104e9c2d5123b31e36b2dfd12fcea2  |  Bin 0 -> 338 bytes
 .../95f223f8964d294aafc2a6041a83cfa7761c31ab  |  Bin 0 -> 235 bytes
 .../9629c00d91e6146b29f7559a944e6bf8dce7d0f1  |  Bin 0 -> 359 bytes
 .../99e8f2ea80ed1d5a78fd5236e89d404bb0c03940  |  Bin 0 -> 294 bytes
 .../9a9af9f266737f95cfedbf5c8fcea22660c3f085  |  Bin 0 -> 662 bytes
 .../a64136997cd4c4be7d93f10fd6a1d12cdc22691c  |  Bin 0 -> 722 bytes
 .../abbd9f85ad500d55dda6009681ddffca1849b632  |  Bin 0 -> 346 bytes
 .../abdb7891569085e3df0f6c7a5348c12bf3dd1ae0  |  Bin 0 -> 40 bytes
 .../b9913b354096dbe1796814e2cea80addef6ee386  |  Bin 0 -> 658 bytes
 .../bfe2840aecee88c5301aedd16a6ac8cea0262005  |  Bin 0 -> 345 bytes
 .../d3089d3ef9be14080abc156e5f2128c3c1a2f23a  |  Bin 0 -> 353 bytes
 .../dc38c75bcb7df7e61428d8f12ff01a1ec1b68a99  |  Bin 0 -> 405 bytes
 .../df106c9859b09869094c77aeba44e6e9ce909246  |  Bin 0 -> 417 bytes
 .../e80302182fbd464b72d2b9be495901c0c3e93344  |  Bin 0 -> 312 bytes
 .../e805c33631e579c782550439f123b78e1ad8e180  |  Bin 0 -> 360 bytes
 .../ec230c6a27149df85cad53f33478ffc11bd92d4e  |  Bin 0 -> 231 bytes
 .../f463b733bfacabdd064c6b5a0551d72398f833af  |  Bin 0 -> 354 bytes
 .../f5a7503830d1e74c6a7230c10c5007a5f8ad5a0f  |  Bin 0 -> 346 bytes
 .../fb9ad6fd8276dd9b38b27ee8907f0db5a3a2cedf  |  Bin 0 -> 325 bytes
 .../ffc74f2184f64032a1f67b5f843a683ea1372b74  |  Bin 0 -> 335 bytes
 tools/run_tests/tests.json                    | 3496 +++++++++++++----
 51 files changed, 2717 insertions(+), 779 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/001ea98069c10f808c281da9bbdd84cc05c3bad1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/99e8f2ea80ed1d5a78fd5236e89d404bb0c03940
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9a9af9f266737f95cfedbf5c8fcea22660c3f085
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/a64136997cd4c4be7d93f10fd6a1d12cdc22691c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/abbd9f85ad500d55dda6009681ddffca1849b632
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/abdb7891569085e3df0f6c7a5348c12bf3dd1ae0
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/b9913b354096dbe1796814e2cea80addef6ee386
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/bfe2840aecee88c5301aedd16a6ac8cea0262005
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/d3089d3ef9be14080abc156e5f2128c3c1a2f23a
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/dc38c75bcb7df7e61428d8f12ff01a1ec1b68a99
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/df106c9859b09869094c77aeba44e6e9ce909246
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/e80302182fbd464b72d2b9be495901c0c3e93344
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/e805c33631e579c782550439f123b78e1ad8e180
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ec230c6a27149df85cad53f33478ffc11bd92d4e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/f463b733bfacabdd064c6b5a0551d72398f833af
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/f5a7503830d1e74c6a7230c10c5007a5f8ad5a0f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fb9ad6fd8276dd9b38b27ee8907f0db5a3a2cedf
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/001ea98069c10f808c281da9bbdd84cc05c3bad1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/001ea98069c10f808c281da9bbdd84cc05c3bad1
new file mode 100644
index 0000000000000000000000000000000000000000..11d72eb9f38bb36e0cb26a161f9b47a169169d87
GIT binary patch
literal 400
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07 b/test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07
new file mode 100644
index 0000000000000000000000000000000000000000..ca3a14bc42e25318da5bfc181a8e388f54cd994d
GIT binary patch
literal 337
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481 b/test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481
new file mode 100644
index 0000000000000000000000000000000000000000..a6aa6cbed0c905cf8a7d507ff54eef3d0488de2b
GIT binary patch
literal 337
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855
new file mode 100644
index 0000000000000000000000000000000000000000..ac120a85a685b16ba3a271fd078548a55ed4ccdc
GIT binary patch
literal 347
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f b/test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f
new file mode 100644
index 0000000000000000000000000000000000000000..373e44f6cd511a8999cee6f9f8b499c64948c091
GIT binary patch
literal 411
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2
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index 0000000000000000000000000000000000000000..1610b54300b6048a9e8b35f2849baeedd270974f
GIT binary patch
literal 234
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5
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GIT binary patch
literal 607
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7
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GIT binary patch
literal 39
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04 b/test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04
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literal 373
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb b/test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb
new file mode 100644
index 0000000000000000000000000000000000000000..bbbacc88ca9d16b88abd018c187a719ce7c013f1
GIT binary patch
literal 267
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3
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literal 311
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1
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GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276 b/test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276
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index 0000000000000000000000000000000000000000..55ab577147abb64de948a047240fdb8941cc82aa
GIT binary patch
literal 274
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127 b/test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127
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GIT binary patch
literal 353
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab b/test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab
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index 0000000000000000000000000000000000000000..f4d2647ee7910d7c32ea8d8175677cb85b938e7e
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literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08
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GIT binary patch
literal 955
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82
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index 0000000000000000000000000000000000000000..4b6ca5d0856b66a833012958242d24ef5855e801
GIT binary patch
literal 360
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b b/test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b
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GIT binary patch
literal 774
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab b/test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab
new file mode 100644
index 0000000000000000000000000000000000000000..a457d0e8151e3dd1d1f31cbec5cdab4258f53606
GIT binary patch
literal 365
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d b/test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d
new file mode 100644
index 0000000000000000000000000000000000000000..03cd401ba1fddd00d369e1ead79f3202ad263d9d
GIT binary patch
literal 411
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640 b/test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640
new file mode 100644
index 0000000000000000000000000000000000000000..0826bbcc1be0f64c77a01340321a6c25e4e37492
GIT binary patch
literal 273
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6df1c575d7f8fdf5593f1f60d9dc540d018fc58c b/test/core/end2end/fuzzers/api_fuzzer_corpus/6df1c575d7f8fdf5593f1f60d9dc540d018fc58c
new file mode 100644
index 0000000000000000000000000000000000000000..96758875efd390d73d3959fec69e29c89d0765b2
GIT binary patch
literal 342
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e b/test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e
new file mode 100644
index 0000000000000000000000000000000000000000..0a6411f2c9410a7e566a567f726240f7809fa118
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f b/test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f
new file mode 100644
index 0000000000000000000000000000000000000000..0ad9591b68f98a74ab157f14ed0da14f9061de34
GIT binary patch
literal 406
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343 b/test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343
new file mode 100644
index 0000000000000000000000000000000000000000..e8bc498037386e93771fe62fd6afeb00eb71abbe
GIT binary patch
literal 233
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be b/test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be
new file mode 100644
index 0000000000000000000000000000000000000000..cf06afd6624f47c78ff8f38c666d827bd0e36d88
GIT binary patch
literal 296
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5
new file mode 100644
index 0000000000000000000000000000000000000000..e987d01d8837519ab9436ad1522af658616baf51
GIT binary patch
literal 42
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887
new file mode 100644
index 0000000000000000000000000000000000000000..41a1408a4d8e1519f5c41961b3937182e25c4616
GIT binary patch
literal 347
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9080684608701e015c764f643dc45fa939d86ed3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9080684608701e015c764f643dc45fa939d86ed3
new file mode 100644
index 0000000000000000000000000000000000000000..29b8e4a430ddfcd7649441e6c2a97ddde75b0b06
GIT binary patch
literal 703
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8
new file mode 100644
index 0000000000000000000000000000000000000000..08e2196ccac71ba486d27c3205c025a04b7a959b
GIT binary patch
literal 93
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/95940316e7104e9c2d5123b31e36b2dfd12fcea2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/95940316e7104e9c2d5123b31e36b2dfd12fcea2
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index 0000000000000000000000000000000000000000..380dc5e9a18ff280bdc62a61a17a7936a6a6ea5d
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/95f223f8964d294aafc2a6041a83cfa7761c31ab b/test/core/end2end/fuzzers/api_fuzzer_corpus/95f223f8964d294aafc2a6041a83cfa7761c31ab
new file mode 100644
index 0000000000000000000000000000000000000000..3752f876d1611474a94fcc6fc6187cb0705ca2bf
GIT binary patch
literal 235
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1
new file mode 100644
index 0000000000000000000000000000000000000000..ddec41102eaf7c689a598ef7f2b996c24d3fd581
GIT binary patch
literal 359
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/99e8f2ea80ed1d5a78fd5236e89d404bb0c03940 b/test/core/end2end/fuzzers/api_fuzzer_corpus/99e8f2ea80ed1d5a78fd5236e89d404bb0c03940
new file mode 100644
index 0000000000000000000000000000000000000000..7eb66b527e5fa63f3b74221c623f84fabfd01573
GIT binary patch
literal 294
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9a9af9f266737f95cfedbf5c8fcea22660c3f085 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9a9af9f266737f95cfedbf5c8fcea22660c3f085
new file mode 100644
index 0000000000000000000000000000000000000000..40bd95cf19edd21676a95c96cbf0f989dbc8bd15
GIT binary patch
literal 662
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a64136997cd4c4be7d93f10fd6a1d12cdc22691c b/test/core/end2end/fuzzers/api_fuzzer_corpus/a64136997cd4c4be7d93f10fd6a1d12cdc22691c
new file mode 100644
index 0000000000000000000000000000000000000000..145b9620911dd6b39ceb2486a5fbd623428fd13a
GIT binary patch
literal 722
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/abbd9f85ad500d55dda6009681ddffca1849b632 b/test/core/end2end/fuzzers/api_fuzzer_corpus/abbd9f85ad500d55dda6009681ddffca1849b632
new file mode 100644
index 0000000000000000000000000000000000000000..0cec8e8b708fb0bdc9a05c576c9fdeb18f31aea4
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/abdb7891569085e3df0f6c7a5348c12bf3dd1ae0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/abdb7891569085e3df0f6c7a5348c12bf3dd1ae0
new file mode 100644
index 0000000000000000000000000000000000000000..09803b597609ba99424d7dcde73149c723fe8aea
GIT binary patch
literal 40
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b9913b354096dbe1796814e2cea80addef6ee386 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b9913b354096dbe1796814e2cea80addef6ee386
new file mode 100644
index 0000000000000000000000000000000000000000..2133d9d56f99d8fd6bedac2014bd3108eeaeecca
GIT binary patch
literal 658
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bfe2840aecee88c5301aedd16a6ac8cea0262005 b/test/core/end2end/fuzzers/api_fuzzer_corpus/bfe2840aecee88c5301aedd16a6ac8cea0262005
new file mode 100644
index 0000000000000000000000000000000000000000..fc2c6bf5aa2075af39b3b6372c498c9210b963a4
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d3089d3ef9be14080abc156e5f2128c3c1a2f23a b/test/core/end2end/fuzzers/api_fuzzer_corpus/d3089d3ef9be14080abc156e5f2128c3c1a2f23a
new file mode 100644
index 0000000000000000000000000000000000000000..f4e8b740d0c8222a385cf3aabe59491f6ad3737e
GIT binary patch
literal 353
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/dc38c75bcb7df7e61428d8f12ff01a1ec1b68a99 b/test/core/end2end/fuzzers/api_fuzzer_corpus/dc38c75bcb7df7e61428d8f12ff01a1ec1b68a99
new file mode 100644
index 0000000000000000000000000000000000000000..8dbf96262adac4f817c53aa4270cea3ea1a24a14
GIT binary patch
literal 405
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/df106c9859b09869094c77aeba44e6e9ce909246 b/test/core/end2end/fuzzers/api_fuzzer_corpus/df106c9859b09869094c77aeba44e6e9ce909246
new file mode 100644
index 0000000000000000000000000000000000000000..193f219d2c569580482716b4cdedb40ffc48a810
GIT binary patch
literal 417
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e80302182fbd464b72d2b9be495901c0c3e93344 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e80302182fbd464b72d2b9be495901c0c3e93344
new file mode 100644
index 0000000000000000000000000000000000000000..b5081f4396047972d513b769d50ea78abe22b7b4
GIT binary patch
literal 312
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e805c33631e579c782550439f123b78e1ad8e180 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e805c33631e579c782550439f123b78e1ad8e180
new file mode 100644
index 0000000000000000000000000000000000000000..16152586973ba24bf0cf49554c2e6d176b21b1c9
GIT binary patch
literal 360
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ec230c6a27149df85cad53f33478ffc11bd92d4e b/test/core/end2end/fuzzers/api_fuzzer_corpus/ec230c6a27149df85cad53f33478ffc11bd92d4e
new file mode 100644
index 0000000000000000000000000000000000000000..c0669bcaaa1bcb5fd5ea2047cd448de635535861
GIT binary patch
literal 231
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f463b733bfacabdd064c6b5a0551d72398f833af b/test/core/end2end/fuzzers/api_fuzzer_corpus/f463b733bfacabdd064c6b5a0551d72398f833af
new file mode 100644
index 0000000000000000000000000000000000000000..03ad61f79844d89283a39bdf46e4fd4d9aad9177
GIT binary patch
literal 354
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f5a7503830d1e74c6a7230c10c5007a5f8ad5a0f b/test/core/end2end/fuzzers/api_fuzzer_corpus/f5a7503830d1e74c6a7230c10c5007a5f8ad5a0f
new file mode 100644
index 0000000000000000000000000000000000000000..9a522beba74622618b493cd2fc9524661da16e96
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fb9ad6fd8276dd9b38b27ee8907f0db5a3a2cedf b/test/core/end2end/fuzzers/api_fuzzer_corpus/fb9ad6fd8276dd9b38b27ee8907f0db5a3a2cedf
new file mode 100644
index 0000000000000000000000000000000000000000..de5995104a0f0e3733466c237a3b4f49ab9052b9
GIT binary patch
literal 325
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DJZD`T

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ffc74f2184f64032a1f67b5f843a683ea1372b74 b/test/core/end2end/fuzzers/api_fuzzer_corpus/ffc74f2184f64032a1f67b5f843a683ea1372b74
new file mode 100644
index 0000000000000000000000000000000000000000..ea81a9f7ec47b0f204b322cbc2b57a1e033e0a95
GIT binary patch
literal 335
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literal 0
HcmV?d00001

diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 4f11ceb4da..fa3ed4e611 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23452,6 +23452,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/001ea98069c10f808c281da9bbdd84cc05c3bad1"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/01.bin"
@@ -23809,6 +23826,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/067298a97640cc5e212647864d21bc1fa6bb7e75"
@@ -23826,6 +23860,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/07.bin"
@@ -24183,6 +24234,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/0d9d8241c5568fea586d21f91ae1891dac31ba24"
@@ -24302,6 +24370,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/1109cb814fd134862a3f5ef5c9b2244585882b8f"
@@ -24727,6 +24812,40 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/1c0417c96e6408d2902ef8fe4b8cd05f1ce4a50f"
@@ -24744,6 +24863,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/1c6e5ad8dbff133707cc85b05a0057abf55d08ad"
@@ -24812,6 +24948,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/1d8b40b4798e652184df3bcffe1b1d7e32648f79"
@@ -24914,6 +25067,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/207c5a0f80f052ac7b48f6dd45cd33987be27f32"
@@ -24965,6 +25135,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/240afe42d3e2834c46a79d9df0dd6ca018831398"
@@ -25135,6 +25322,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/2837baed2fbf1612f88224e91ddc46241dd9d972"
@@ -25526,6 +25730,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/2f44fd38efef5818750f9adc9b133e40f9cdec71"
@@ -25577,6 +25798,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/301c057536319f49dcec68ab96677714e3dbf793"
@@ -25953,7 +26191,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b002ab57ff8080fbb1e72d985ca6f59f96a171e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -25970,7 +26208,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c84d21c46b89e7573750dd4517ea2eb58e37e27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b002ab57ff8080fbb1e72d985ca6f59f96a171e"
     ], 
     "ci_platforms": [
       "linux"
@@ -25987,7 +26225,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c8e6352f6c2a07bd5ef2b9a93c103935c8eaf0d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c84d21c46b89e7573750dd4517ea2eb58e37e27"
     ], 
     "ci_platforms": [
       "linux"
@@ -26004,7 +26242,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d8c66be71e0ae0dfb0c2c7b84e4d8336f92b7ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c8e6352f6c2a07bd5ef2b9a93c103935c8eaf0d"
     ], 
     "ci_platforms": [
       "linux"
@@ -26021,7 +26259,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3dedcaf501bc9718e5d372862b081fc9fdfb3959"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19"
     ], 
     "ci_platforms": [
       "linux"
@@ -26038,7 +26276,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3df06a68edfc53fa88634c657a50cc6820354165"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3"
     ], 
     "ci_platforms": [
       "linux"
@@ -26055,7 +26293,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f36ae935255c4bbd2bd8d4a85bfa92bba02225c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d8c66be71e0ae0dfb0c2c7b84e4d8336f92b7ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -26072,7 +26310,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f47ad9ab401599f42d3c4f37ab9f702e3ff0fc9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3dedcaf501bc9718e5d372862b081fc9fdfb3959"
     ], 
     "ci_platforms": [
       "linux"
@@ -26089,7 +26327,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/40b4b92460c4e76a39af9042fb3d86d491a98e16"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3df06a68edfc53fa88634c657a50cc6820354165"
     ], 
     "ci_platforms": [
       "linux"
@@ -26106,7 +26344,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42324d3d9e013cd43d4feeed1b48fbe1ea18a732"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f36ae935255c4bbd2bd8d4a85bfa92bba02225c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26123,7 +26361,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42a8e7c267f66a0747f30b4053ec79325074dc97"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f47ad9ab401599f42d3c4f37ab9f702e3ff0fc9"
     ], 
     "ci_platforms": [
       "linux"
@@ -26140,7 +26378,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c3c4a4e7d21e79d1e36494d5324f10a5ecbb04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/40b4b92460c4e76a39af9042fb3d86d491a98e16"
     ], 
     "ci_platforms": [
       "linux"
@@ -26157,7 +26395,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/43676969fb81dcc1699b6a17eb465ef3cd4c2ab8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42324d3d9e013cd43d4feeed1b48fbe1ea18a732"
     ], 
     "ci_platforms": [
       "linux"
@@ -26174,7 +26412,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/439d4e4ed3ab9fe77e2bbda5b2be3d123beefa00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95"
     ], 
     "ci_platforms": [
       "linux"
@@ -26191,7 +26429,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/441c94c010d19206c337d3c850cc449523ab480d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42a8e7c267f66a0747f30b4053ec79325074dc97"
     ], 
     "ci_platforms": [
       "linux"
@@ -26208,7 +26446,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4449ec3eda232c394fad83e34b002e9bb46862e1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c3c4a4e7d21e79d1e36494d5324f10a5ecbb04"
     ], 
     "ci_platforms": [
       "linux"
@@ -26225,7 +26463,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/449ece0109a8543f26311f3ddc23525a2f288b64"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43676969fb81dcc1699b6a17eb465ef3cd4c2ab8"
     ], 
     "ci_platforms": [
       "linux"
@@ -26242,7 +26480,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/44bf16b9eb7302a6b02a600ac92dadf916c4e629"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/439d4e4ed3ab9fe77e2bbda5b2be3d123beefa00"
     ], 
     "ci_platforms": [
       "linux"
@@ -26259,7 +26497,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/44e1fdcc46db56bf61a6702fd10766b56d35bc74"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/441c94c010d19206c337d3c850cc449523ab480d"
     ], 
     "ci_platforms": [
       "linux"
@@ -26276,7 +26514,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/45657516294c5426c490e6aa522a79077c972856"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1"
     ], 
     "ci_platforms": [
       "linux"
@@ -26293,7 +26531,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/465b299ab3509b61016406e0d1d93f7774c03c8c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4449ec3eda232c394fad83e34b002e9bb46862e1"
     ], 
     "ci_platforms": [
       "linux"
@@ -26310,7 +26548,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/46efabc911aab09a5e7a34a19ef97ce710594a77"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/449ece0109a8543f26311f3ddc23525a2f288b64"
     ], 
     "ci_platforms": [
       "linux"
@@ -26327,7 +26565,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/472adcbc2a1970f2392e596c28bd44087b8f3431"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44bf16b9eb7302a6b02a600ac92dadf916c4e629"
     ], 
     "ci_platforms": [
       "linux"
@@ -26344,7 +26582,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47e402f3386843e0055431750f30b710e10295dd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44e1fdcc46db56bf61a6702fd10766b56d35bc74"
     ], 
     "ci_platforms": [
       "linux"
@@ -26361,7 +26599,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47ecf4079ea23d4de5fd9282f733eb5429f7ab05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276"
     ], 
     "ci_platforms": [
       "linux"
@@ -26378,7 +26616,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/484ab9d070fffe7e3d1a1704c9fa2ce01e192450"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/45657516294c5426c490e6aa522a79077c972856"
     ], 
     "ci_platforms": [
       "linux"
@@ -26395,7 +26633,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4905b3fb0f7d2196a5612e8e432abda666e4317d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127"
     ], 
     "ci_platforms": [
       "linux"
@@ -26412,7 +26650,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/490f5aa97dc05ef1ce089fa9d4fd377bacafcf18"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/465b299ab3509b61016406e0d1d93f7774c03c8c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26429,7 +26667,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a3eae69f4c5dc768b166620af348316c9fac3e6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0"
     ], 
     "ci_platforms": [
       "linux"
@@ -26446,7 +26684,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c3dcb9cb14f89b3616fc7cca78f2ebc502907eb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/46efabc911aab09a5e7a34a19ef97ce710594a77"
     ], 
     "ci_platforms": [
       "linux"
@@ -26463,7 +26701,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c686a41d4d2226b3cc76b8154d8df090d075f00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/472adcbc2a1970f2392e596c28bd44087b8f3431"
     ], 
     "ci_platforms": [
       "linux"
@@ -26480,7 +26718,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d472e5a8e8ee92be6f23a101babbc601dd2512c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47e402f3386843e0055431750f30b710e10295dd"
     ], 
     "ci_platforms": [
       "linux"
@@ -26497,7 +26735,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d4aa6ddd6404300e5278682e560f25292e9804e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47ecf4079ea23d4de5fd9282f733eb5429f7ab05"
     ], 
     "ci_platforms": [
       "linux"
@@ -26514,7 +26752,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4e36813fde9b5de1b62de95f498f2e0a48b5c5f7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab"
     ], 
     "ci_platforms": [
       "linux"
@@ -26531,7 +26769,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ef22ea5b0aa8b80a180a9654f5aef121c5aad83"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/484ab9d070fffe7e3d1a1704c9fa2ce01e192450"
     ], 
     "ci_platforms": [
       "linux"
@@ -26548,7 +26786,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f53cc7b3ed0c77c3b5e4478f54caa40e0bf64b6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26565,7 +26803,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5000fa3e29de15e7533b0e04b37eb1985ae69891"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4905b3fb0f7d2196a5612e8e432abda666e4317d"
     ], 
     "ci_platforms": [
       "linux"
@@ -26582,7 +26820,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/50841095cafd9f9de6684fb3d89cd5fe148494ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/490f5aa97dc05ef1ce089fa9d4fd377bacafcf18"
     ], 
     "ci_platforms": [
       "linux"
@@ -26599,7 +26837,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/50bfe6100bf11339372ba29fe0c9b38c3ec2ebf0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a3eae69f4c5dc768b166620af348316c9fac3e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -26616,7 +26854,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/51d7466ac65468db7094bdedc60d1604231acc05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c3dcb9cb14f89b3616fc7cca78f2ebc502907eb"
     ], 
     "ci_platforms": [
       "linux"
@@ -26633,7 +26871,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/51ed796a5f8d8fccebe013ccccdc1ed5d8b8b4c0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c686a41d4d2226b3cc76b8154d8df090d075f00"
     ], 
     "ci_platforms": [
       "linux"
@@ -26650,7 +26888,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/528cc09294d2288fc91a4bab7cf6ec621c6621b0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d472e5a8e8ee92be6f23a101babbc601dd2512c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26667,7 +26905,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5298ce28a7eab28c99964c0d838b017355607c92"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d4aa6ddd6404300e5278682e560f25292e9804e"
     ], 
     "ci_platforms": [
       "linux"
@@ -26684,7 +26922,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/52dba1b997f903c5fa3d7da71421b36d96d9f55c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85"
     ], 
     "ci_platforms": [
       "linux"
@@ -26701,7 +26939,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e68cd362f3c8d64941efbb0b527c52da5e8424"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4e36813fde9b5de1b62de95f498f2e0a48b5c5f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -26718,7 +26956,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/546fe2e2b1e2756c3f121d0545866798c85c9b8b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08"
     ], 
     "ci_platforms": [
       "linux"
@@ -26735,7 +26973,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/54a0a2c37ce1830f241f6e2828adc8057cfa385f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ef22ea5b0aa8b80a180a9654f5aef121c5aad83"
     ], 
     "ci_platforms": [
       "linux"
@@ -26752,7 +26990,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/55ed466781b547db5957233bd8db0ce1f189183f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f53cc7b3ed0c77c3b5e4478f54caa40e0bf64b6"
     ], 
     "ci_platforms": [
       "linux"
@@ -26769,7 +27007,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5677b3500e9353856c8d87fbe1476a22df4231f8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5000fa3e29de15e7533b0e04b37eb1985ae69891"
     ], 
     "ci_platforms": [
       "linux"
@@ -26786,7 +27024,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/56f3ca8174d263240113de88e7547e7b1c5cb2cf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50841095cafd9f9de6684fb3d89cd5fe148494ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -26803,7 +27041,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57798cc4375de344391221fd07d591f5c64d646d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50bfe6100bf11339372ba29fe0c9b38c3ec2ebf0"
     ], 
     "ci_platforms": [
       "linux"
@@ -26820,7 +27058,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57da1745490c2f21ecb86370f1f72f77752bc739"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82"
     ], 
     "ci_platforms": [
       "linux"
@@ -26837,7 +27075,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57dea4528141649208fa2af10c18e98e80c1758b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/51d7466ac65468db7094bdedc60d1604231acc05"
     ], 
     "ci_platforms": [
       "linux"
@@ -26854,7 +27092,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/588f9166c839baf3102185d38f77f9a750e62c7f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/51ed796a5f8d8fccebe013ccccdc1ed5d8b8b4c0"
     ], 
     "ci_platforms": [
       "linux"
@@ -26871,7 +27109,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5939ec5fd8f4e02ff0720cfa3ef685876bb3549d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/528cc09294d2288fc91a4bab7cf6ec621c6621b0"
     ], 
     "ci_platforms": [
       "linux"
@@ -26888,7 +27126,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/594d676c8c05d75ba8587d9e900850dff5e21ff8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5298ce28a7eab28c99964c0d838b017355607c92"
     ], 
     "ci_platforms": [
       "linux"
@@ -26905,7 +27143,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/595603f4ed37e3716cbe53b3ef180e5cdf8005f0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/52dba1b997f903c5fa3d7da71421b36d96d9f55c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26922,7 +27160,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3c9d98651a315b5bde737482ff54f6b90361e0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26939,7 +27177,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a6491ab9c23fae58967d4a4b5d5cfb23f620001"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e68cd362f3c8d64941efbb0b527c52da5e8424"
     ], 
     "ci_platforms": [
       "linux"
@@ -26956,7 +27194,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a85c9bd6a6d7a2f753dd315e4747fc0249c8799"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -26973,7 +27211,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a8ca84c7d4d9b055f05c55b1f707f223979d387"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/546fe2e2b1e2756c3f121d0545866798c85c9b8b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26990,7 +27228,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5be956066b72ea1799e333a7bd17fb0b8fc2b91c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/54a0a2c37ce1830f241f6e2828adc8057cfa385f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27007,7 +27245,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d0137a19ae57cfdf5172a8b51e8ea0a0a893690"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821"
     ], 
     "ci_platforms": [
       "linux"
@@ -27024,7 +27262,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d2f29b31d78b47077b15779d620747034d18c05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/55ed466781b547db5957233bd8db0ce1f189183f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27041,7 +27279,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d765c856a9a8650e1b17813340b9b6ba0989b58"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5677b3500e9353856c8d87fbe1476a22df4231f8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27058,7 +27296,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e1391f44f904fa54e66ec174e4c8879921e842a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/56f3ca8174d263240113de88e7547e7b1c5cb2cf"
     ], 
     "ci_platforms": [
       "linux"
@@ -27075,7 +27313,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ea01efbec747fc55ae29eb2b779f00889ca6922"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57798cc4375de344391221fd07d591f5c64d646d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27092,7 +27330,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/60e8618c075ec5fd47a1699271c6da1b5befd579"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57da1745490c2f21ecb86370f1f72f77752bc739"
     ], 
     "ci_platforms": [
       "linux"
@@ -27109,7 +27347,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6184ea16753b0827f728285f18dad4b3bde00024"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57dea4528141649208fa2af10c18e98e80c1758b"
     ], 
     "ci_platforms": [
       "linux"
@@ -27126,7 +27364,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6186bfc21ff7df3982e5d9757e5c7160da0f493a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/588f9166c839baf3102185d38f77f9a750e62c7f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27143,7 +27381,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6230cce2862a18c4c92dc6fb4e034a1d15e1ff18"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5939ec5fd8f4e02ff0720cfa3ef685876bb3549d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27160,7 +27398,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/62fbfe90a1b9ac471bc2644c896f64515f6b3c7e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/594d676c8c05d75ba8587d9e900850dff5e21ff8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27177,7 +27415,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/638c36cfe098b98008e594eddf90fdacfc078fae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/595603f4ed37e3716cbe53b3ef180e5cdf8005f0"
     ], 
     "ci_platforms": [
       "linux"
@@ -27194,7 +27432,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6421db654fff309bc191aba0330fbcd1347655e3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900"
     ], 
     "ci_platforms": [
       "linux"
@@ -27211,7 +27449,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/646c501021c79bf6eb1a39a9bcc82e018f31bca2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3c9d98651a315b5bde737482ff54f6b90361e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -27228,7 +27466,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/64c572e594c2d491a902e8fdff7b617ac0c6881b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a6491ab9c23fae58967d4a4b5d5cfb23f620001"
     ], 
     "ci_platforms": [
       "linux"
@@ -27245,7 +27483,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/64eb970cc80162a4b80d49364f4227db3429e156"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a85c9bd6a6d7a2f753dd315e4747fc0249c8799"
     ], 
     "ci_platforms": [
       "linux"
@@ -27262,7 +27500,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/655b880459e6e00100727af9df52b64f6d77a653"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a8ca84c7d4d9b055f05c55b1f707f223979d387"
     ], 
     "ci_platforms": [
       "linux"
@@ -27279,7 +27517,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/660c071578cbdccb503317ecbf2fd331bc4ac82d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5be956066b72ea1799e333a7bd17fb0b8fc2b91c"
     ], 
     "ci_platforms": [
       "linux"
@@ -27296,7 +27534,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ac31199d08e7a3b066059cd409457a850847b2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27313,7 +27551,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ef59d5da68fdb5e55b60fc8a8a764afb021b4b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d0137a19ae57cfdf5172a8b51e8ea0a0a893690"
     ], 
     "ci_platforms": [
       "linux"
@@ -27330,7 +27568,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/682cb8ad9fe4641e7a140ae3d3ee27c841ba397f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d2f29b31d78b47077b15779d620747034d18c05"
     ], 
     "ci_platforms": [
       "linux"
@@ -27347,7 +27585,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6914f5f380c83ff9e3e90fc60d5048e47e5e77d9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d765c856a9a8650e1b17813340b9b6ba0989b58"
     ], 
     "ci_platforms": [
       "linux"
@@ -27364,7 +27602,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/696ea30e2e1490f2f31b153641b2c29152ded5c2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae"
     ], 
     "ci_platforms": [
       "linux"
@@ -27381,7 +27619,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a10118289fe7179c4e9bb6a1b466ba34c582bfb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e1391f44f904fa54e66ec174e4c8879921e842a"
     ], 
     "ci_platforms": [
       "linux"
@@ -27398,7 +27636,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bfbea131237606756a12f275e736045c0956536"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ea01efbec747fc55ae29eb2b779f00889ca6922"
     ], 
     "ci_platforms": [
       "linux"
@@ -27415,7 +27653,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c1c2177f3483086607c717d0c6c35a81d79e18e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/60e8618c075ec5fd47a1699271c6da1b5befd579"
     ], 
     "ci_platforms": [
       "linux"
@@ -27432,7 +27670,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ded157ecd3fce79fa69c51ee9ecb4639013e6ba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6184ea16753b0827f728285f18dad4b3bde00024"
     ], 
     "ci_platforms": [
       "linux"
@@ -27449,7 +27687,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e1cf196e7c8ad4226d89f3ca2c6f7949598bec2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6186bfc21ff7df3982e5d9757e5c7160da0f493a"
     ], 
     "ci_platforms": [
       "linux"
@@ -27466,7 +27704,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ef96bc0c5b6ab5f8a4453b9cf5784fd55e3b59f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6230cce2862a18c4c92dc6fb4e034a1d15e1ff18"
     ], 
     "ci_platforms": [
       "linux"
@@ -27483,7 +27721,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f88ae246aa4af9c74732d87a758ba5ca0f40caf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/62fbfe90a1b9ac471bc2644c896f64515f6b3c7e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27500,7 +27738,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f8ffc96f9ebe390929165e32bdc187afb7a40ce"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/638c36cfe098b98008e594eddf90fdacfc078fae"
     ], 
     "ci_platforms": [
       "linux"
@@ -27517,7 +27755,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/70bd921a3d4700d49ad6b99e0cfee42c36a13b3a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6421db654fff309bc191aba0330fbcd1347655e3"
     ], 
     "ci_platforms": [
       "linux"
@@ -27534,7 +27772,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/710f61e5765c91bcf9cf2e07264771cf2feae48d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640"
     ], 
     "ci_platforms": [
       "linux"
@@ -27551,7 +27789,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/71c01818823d5c5fd8a3d1cb4c5db4aca51efdb2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/646c501021c79bf6eb1a39a9bcc82e018f31bca2"
     ], 
     "ci_platforms": [
       "linux"
@@ -27568,7 +27806,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/71e2b03b503dbbdc0d2e724c562b9f1c77f972fa"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64c572e594c2d491a902e8fdff7b617ac0c6881b"
     ], 
     "ci_platforms": [
       "linux"
@@ -27585,7 +27823,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7240f3408714c2dcdcb448f234efef4f08e6b2fb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64eb970cc80162a4b80d49364f4227db3429e156"
     ], 
     "ci_platforms": [
       "linux"
@@ -27602,7 +27840,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/727f43500183aec9c0d9be7d2363fa1761cda5d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81"
     ], 
     "ci_platforms": [
       "linux"
@@ -27619,7 +27857,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a3729a9bb74378156dcd42171e39ec348c71d7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/655b880459e6e00100727af9df52b64f6d77a653"
     ], 
     "ci_platforms": [
       "linux"
@@ -27636,7 +27874,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/72c363848fe754c23e1f9f2acc2f025666417d2d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/660c071578cbdccb503317ecbf2fd331bc4ac82d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27653,7 +27891,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/73889340124f1f88859aab4e6ce36c0019a44218"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ac31199d08e7a3b066059cd409457a850847b2"
     ], 
     "ci_platforms": [
       "linux"
@@ -27670,7 +27908,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7462e4d1834938e8a5fb975da6865cc7d6b225f3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ef59d5da68fdb5e55b60fc8a8a764afb021b4b"
     ], 
     "ci_platforms": [
       "linux"
@@ -27687,7 +27925,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74b69a49c2df95009ff18d820bbe7fe6ae797aae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/682cb8ad9fe4641e7a140ae3d3ee27c841ba397f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27704,7 +27942,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74cc62178f9c631dc49cf09b0ff5884322d33969"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6914f5f380c83ff9e3e90fc60d5048e47e5e77d9"
     ], 
     "ci_platforms": [
       "linux"
@@ -27721,7 +27959,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74eef5817db3984a020b2868f3c9979d0220c829"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/696ea30e2e1490f2f31b153641b2c29152ded5c2"
     ], 
     "ci_platforms": [
       "linux"
@@ -27738,7 +27976,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/758ce3af56f75edb8faa20ef78ffda5511dffb3a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a10118289fe7179c4e9bb6a1b466ba34c582bfb"
     ], 
     "ci_platforms": [
       "linux"
@@ -27755,7 +27993,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/761f683f6486e3efb606bf08fa527a4c1a51f302"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bfbea131237606756a12f275e736045c0956536"
     ], 
     "ci_platforms": [
       "linux"
@@ -27772,7 +28010,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/76487a234f6f7276d8eba4edabef7623a592fdf6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c1c2177f3483086607c717d0c6c35a81d79e18e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27789,7 +28027,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/767c4f399ccca740ea3032eeade86851f12e7f9a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544"
     ], 
     "ci_platforms": [
       "linux"
@@ -27806,7 +28044,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/767d136ac4b3e33d9aa5320d941693e09648e59b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ded157ecd3fce79fa69c51ee9ecb4639013e6ba"
     ], 
     "ci_platforms": [
       "linux"
@@ -27823,7 +28061,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/768b6302130ac824947f956e062184afaafcdbab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6df1c575d7f8fdf5593f1f60d9dc540d018fc58c"
     ], 
     "ci_platforms": [
       "linux"
@@ -27840,7 +28078,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/77d4480781e1e1a9d5d5c02ff53fba10127f8b6a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e1cf196e7c8ad4226d89f3ca2c6f7949598bec2"
     ], 
     "ci_platforms": [
       "linux"
@@ -27857,7 +28095,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/77e8407dfe09892312213f7d6b2ad8a961b6b88e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ef96bc0c5b6ab5f8a4453b9cf5784fd55e3b59f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27874,7 +28112,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/792276ed826b9078ecfbd51e0136962f5e10ed6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f88ae246aa4af9c74732d87a758ba5ca0f40caf"
     ], 
     "ci_platforms": [
       "linux"
@@ -27891,7 +28129,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7a0b2f8659484409af6a76d1df273b8dc66e3439"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f8ffc96f9ebe390929165e32bdc187afb7a40ce"
     ], 
     "ci_platforms": [
       "linux"
@@ -27908,7 +28146,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7abe8c414aa1418157c2d7ae5e70a84ffb61c027"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/70bd921a3d4700d49ad6b99e0cfee42c36a13b3a"
     ], 
     "ci_platforms": [
       "linux"
@@ -27925,7 +28163,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7be89fb64b3d931387e8a5b1ef51bf9cda18006a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/710f61e5765c91bcf9cf2e07264771cf2feae48d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27942,7 +28180,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c026422a34cb34de673a1d6702cbde67d112d27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/71c01818823d5c5fd8a3d1cb4c5db4aca51efdb2"
     ], 
     "ci_platforms": [
       "linux"
@@ -27959,7 +28197,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c58daa09675ba2b11e69636bb78dc0d1343bb51"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/71e2b03b503dbbdc0d2e724c562b9f1c77f972fa"
     ], 
     "ci_platforms": [
       "linux"
@@ -27976,7 +28214,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c9b4e2ea03542254235893edd042a822145e504"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7240f3408714c2dcdcb448f234efef4f08e6b2fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -27993,7 +28231,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cdff0948ef64e551ad02f857acd5956d91530c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/727f43500183aec9c0d9be7d2363fa1761cda5d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -28010,7 +28248,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d33039255c9611d0e9e0cc7e230f87ad55c007f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a3729a9bb74378156dcd42171e39ec348c71d7"
     ], 
     "ci_platforms": [
       "linux"
@@ -28027,7 +28265,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d6713afac17551fc2628c0f9f18c41a1aa9c2f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72c363848fe754c23e1f9f2acc2f025666417d2d"
     ], 
     "ci_platforms": [
       "linux"
@@ -28044,7 +28282,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d88455cc77259c8bf17c1cdc0b24edf5667c79c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/73889340124f1f88859aab4e6ce36c0019a44218"
     ], 
     "ci_platforms": [
       "linux"
@@ -28061,7 +28299,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7de73ddcb20d0940b937323599a5094bfb26ae6c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28078,7 +28316,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e8f7517bb0bb95011b48f1f4f4a631d4d756a5f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7462e4d1834938e8a5fb975da6865cc7d6b225f3"
     ], 
     "ci_platforms": [
       "linux"
@@ -28095,7 +28333,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a249d17248e0dc7dcc9fb64d8ac2dd0320a544"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74b69a49c2df95009ff18d820bbe7fe6ae797aae"
     ], 
     "ci_platforms": [
       "linux"
@@ -28112,7 +28350,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a56bd23287d856a653f22f57f7d1442235b713"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74cc62178f9c631dc49cf09b0ff5884322d33969"
     ], 
     "ci_platforms": [
       "linux"
@@ -28129,7 +28367,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80b6a3cf5bb7cdeffcb6cbaaa10889168542a25a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74eef5817db3984a020b2868f3c9979d0220c829"
     ], 
     "ci_platforms": [
       "linux"
@@ -28146,7 +28384,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/811533455c494627bb5b5802f4ed7a386f57cb1e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/758ce3af56f75edb8faa20ef78ffda5511dffb3a"
     ], 
     "ci_platforms": [
       "linux"
@@ -28163,7 +28401,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8123e9dc4d43115412f07fcf9946c99d9a1a55c3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/761f683f6486e3efb606bf08fa527a4c1a51f302"
     ], 
     "ci_platforms": [
       "linux"
@@ -28180,7 +28418,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/820d5ba2e9d91563dae39a1b02833fbef1e6d8f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/76487a234f6f7276d8eba4edabef7623a592fdf6"
     ], 
     "ci_platforms": [
       "linux"
@@ -28197,7 +28435,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/83c29132911949c65d508753420708e9a0ffd6ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/767c4f399ccca740ea3032eeade86851f12e7f9a"
     ], 
     "ci_platforms": [
       "linux"
@@ -28214,7 +28452,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8492f54a92f9a2a05af1a078489a3a68145d8985"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/767d136ac4b3e33d9aa5320d941693e09648e59b"
     ], 
     "ci_platforms": [
       "linux"
@@ -28231,7 +28469,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/84c995b299f8d6fa0733d11f0b1a0b4414a7e232"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/768b6302130ac824947f956e062184afaafcdbab"
     ], 
     "ci_platforms": [
       "linux"
@@ -28248,7 +28486,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/85220ed0c63891f376bee53c785b407fd9548f8b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/77d4480781e1e1a9d5d5c02ff53fba10127f8b6a"
     ], 
     "ci_platforms": [
       "linux"
@@ -28265,7 +28503,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8554d0f8fc68c84fbd8515165a3d98aad0dfab3e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/77e8407dfe09892312213f7d6b2ad8a961b6b88e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28282,7 +28520,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/856fb7cd57f36cfcc8a2cad0cf61f9fff9696776"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f"
     ], 
     "ci_platforms": [
       "linux"
@@ -28299,7 +28537,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8711e2f477871e3ca68642bbb388e7f473f25394"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343"
     ], 
     "ci_platforms": [
       "linux"
@@ -28316,7 +28554,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8713d28e8cf45d3670ad40829a83b1fc7cd41a75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/792276ed826b9078ecfbd51e0136962f5e10ed6e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28333,7 +28571,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8778868ac7a23d552d93772aa8566cf427a0c1f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7a0b2f8659484409af6a76d1df273b8dc66e3439"
     ], 
     "ci_platforms": [
       "linux"
@@ -28350,7 +28588,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8791b58ad0dbfdf9c37d48bc60940f86c6c7e3b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7abe8c414aa1418157c2d7ae5e70a84ffb61c027"
     ], 
     "ci_platforms": [
       "linux"
@@ -28367,7 +28605,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/87add83a18a25fe585df8adc124eae6d70733f74"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537"
     ], 
     "ci_platforms": [
       "linux"
@@ -28384,7 +28622,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/880070b48f04fd1c8ffafd750e1c4d37ff404c6c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7be89fb64b3d931387e8a5b1ef51bf9cda18006a"
     ], 
     "ci_platforms": [
       "linux"
@@ -28401,7 +28639,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/885267691bb42bc807b6e578571430a81513eee0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c026422a34cb34de673a1d6702cbde67d112d27"
     ], 
     "ci_platforms": [
       "linux"
@@ -28418,7 +28656,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/88be31c841a66f523045f7bd1708ce64272e4276"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c58daa09675ba2b11e69636bb78dc0d1343bb51"
     ], 
     "ci_platforms": [
       "linux"
@@ -28435,7 +28673,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/893ea11ec0c4425940d18a32acf23d5967d98dd9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c9b4e2ea03542254235893edd042a822145e504"
     ], 
     "ci_platforms": [
       "linux"
@@ -28452,7 +28690,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8949e5c946cf6ec7d1981d553972d4f3a6026987"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cdff0948ef64e551ad02f857acd5956d91530c9"
     ], 
     "ci_platforms": [
       "linux"
@@ -28469,7 +28707,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a034b07b9baf1b441c0fb0322652772973f20ff"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d33039255c9611d0e9e0cc7e230f87ad55c007f"
     ], 
     "ci_platforms": [
       "linux"
@@ -28486,7 +28724,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a912877743b165b233303efaf502f5092b3c5b0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d6713afac17551fc2628c0f9f18c41a1aa9c2f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28503,7 +28741,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a9f7329b30a562837353767313df7fa9a1f31f7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d88455cc77259c8bf17c1cdc0b24edf5667c79c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28520,7 +28758,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b253ba946d6768c147f5d52552e150b703437e0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7de73ddcb20d0940b937323599a5094bfb26ae6c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28537,7 +28775,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b53f252f8558726dc0daaee84e2b4d2f0835f44"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e8f7517bb0bb95011b48f1f4f4a631d4d756a5f"
     ], 
     "ci_platforms": [
       "linux"
@@ -28554,7 +28792,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b7ebe7fb16e63e2584595ee77afb19359356eda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a249d17248e0dc7dcc9fb64d8ac2dd0320a544"
     ], 
     "ci_platforms": [
       "linux"
@@ -28571,7 +28809,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c501e1c87c42c4b7765ab027bd537ef72656605"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a56bd23287d856a653f22f57f7d1442235b713"
     ], 
     "ci_platforms": [
       "linux"
@@ -28588,7 +28826,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80b6a3cf5bb7cdeffcb6cbaaa10889168542a25a"
     ], 
     "ci_platforms": [
       "linux"
@@ -28605,7 +28843,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d7bb385d6b13b0e689a1e81e29113746218ba99"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/811533455c494627bb5b5802f4ed7a386f57cb1e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28622,7 +28860,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d951b7ab0231fb1dc573433b354eac58c699c36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8123e9dc4d43115412f07fcf9946c99d9a1a55c3"
     ], 
     "ci_platforms": [
       "linux"
@@ -28639,7 +28877,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8e94dd64fdbf453f06b351d6a8f77a43cc34e4bc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/820d5ba2e9d91563dae39a1b02833fbef1e6d8f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28656,7 +28894,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ea86819b4ac803bb12fd6b63e6496238aa329c1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/83c29132911949c65d508753420708e9a0ffd6ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -28673,7 +28911,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f43b11f10961dcce8eaa8340c96d10bdbc937ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8492f54a92f9a2a05af1a078489a3a68145d8985"
     ], 
     "ci_platforms": [
       "linux"
@@ -28690,7 +28928,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f8b66436bade06813ec9ed4fce6774914b73db3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/84c995b299f8d6fa0733d11f0b1a0b4414a7e232"
     ], 
     "ci_platforms": [
       "linux"
@@ -28707,7 +28945,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ff5277cdbe1417da64bfdb342747a23f5e4f956"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/85220ed0c63891f376bee53c785b407fd9548f8b"
     ], 
     "ci_platforms": [
       "linux"
@@ -28724,7 +28962,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/901c9a33205897999e7e78063ccdc5d363267568"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8554d0f8fc68c84fbd8515165a3d98aad0dfab3e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28741,7 +28979,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/90230730fae07c8eeb6b5bd571a119b486a21473"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/856fb7cd57f36cfcc8a2cad0cf61f9fff9696776"
     ], 
     "ci_platforms": [
       "linux"
@@ -28758,7 +28996,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/90cd72030567bddbce06152fa0af1a024d542fa7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8711e2f477871e3ca68642bbb388e7f473f25394"
     ], 
     "ci_platforms": [
       "linux"
@@ -28775,7 +29013,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/91e2f574e7ceb7f69a93011aac68903cd014a6c7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8713d28e8cf45d3670ad40829a83b1fc7cd41a75"
     ], 
     "ci_platforms": [
       "linux"
@@ -28792,7 +29030,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/92273cf09f18534ae700c1f35dfab49faa091c54"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8778868ac7a23d552d93772aa8566cf427a0c1f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28809,7 +29047,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/929980ce480ca47855bdebb8f6ebef7fa447fd5b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8791b58ad0dbfdf9c37d48bc60940f86c6c7e3b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -28826,7 +29064,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9379dd6ade6947a59a1786435a2d55a705161ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/87add83a18a25fe585df8adc124eae6d70733f74"
     ], 
     "ci_platforms": [
       "linux"
@@ -28843,7 +29081,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/950511efda7aea60b3bfae95e31683210a88792c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/880070b48f04fd1c8ffafd750e1c4d37ff404c6c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28860,7 +29098,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9538327ef9f0a8d380a473bd25114b6859acf9b7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/885267691bb42bc807b6e578571430a81513eee0"
     ], 
     "ci_platforms": [
       "linux"
@@ -28877,7 +29115,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c9a0c98f15eec2b7fd114fa5ff9ff5c61a19"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/88be31c841a66f523045f7bd1708ce64272e4276"
     ], 
     "ci_platforms": [
       "linux"
@@ -28894,7 +29132,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/96a80511d8ef3ffdd370a3cc9467713a538259bb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/893ea11ec0c4425940d18a32acf23d5967d98dd9"
     ], 
     "ci_platforms": [
       "linux"
@@ -28911,7 +29149,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/984b6ee241b92be62923c6dc5bacaadb36183b89"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8949e5c946cf6ec7d1981d553972d4f3a6026987"
     ], 
     "ci_platforms": [
       "linux"
@@ -28928,7 +29166,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/98b88c0751f1d9e5dc3d4751d2cb52ed8f0b008d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a034b07b9baf1b441c0fb0322652772973f20ff"
     ], 
     "ci_platforms": [
       "linux"
@@ -28945,7 +29183,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a0de0d63d44e00fc88e6cb88f4b8665db3b4b5e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a912877743b165b233303efaf502f5092b3c5b0"
     ], 
     "ci_platforms": [
       "linux"
@@ -28962,7 +29200,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a24710002a240ad32b7adb5310f4970c09cc8ca"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a9f7329b30a562837353767313df7fa9a1f31f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -28979,7 +29217,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a425eda58b05407e671f6b86a6664eb728843cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b253ba946d6768c147f5d52552e150b703437e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -28996,7 +29234,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9b6f00dd2752afbd223aad960168e4e535330d30"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be"
     ], 
     "ci_platforms": [
       "linux"
@@ -29013,7 +29251,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bc5b4a9a81905cbc7ee4a25482068dcab93898d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b53f252f8558726dc0daaee84e2b4d2f0835f44"
     ], 
     "ci_platforms": [
       "linux"
@@ -29030,7 +29268,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bfd723bfa4162bb5801a6050af0a8b2db10d4ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b7ebe7fb16e63e2584595ee77afb19359356eda"
     ], 
     "ci_platforms": [
       "linux"
@@ -29047,7 +29285,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c0911c1a4b91f842670082c14af67d1f4b7bb6f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c501e1c87c42c4b7765ab027bd537ef72656605"
     ], 
     "ci_platforms": [
       "linux"
@@ -29064,7 +29302,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c5538a5492013e6bdbcce2a373be19fc97c4f20"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8"
     ], 
     "ci_platforms": [
       "linux"
@@ -29081,7 +29319,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c837f4e6cb572b3431b3a5065b889273712810e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -29098,7 +29336,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d91fac343dd8a7848746ca5472fb1452052bfb7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d7bb385d6b13b0e689a1e81e29113746218ba99"
     ], 
     "ci_platforms": [
       "linux"
@@ -29115,7 +29353,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9ebd34b96faba2fea70a50533df78a8c1dc35247"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887"
     ], 
     "ci_platforms": [
       "linux"
@@ -29132,7 +29370,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f1db4144e46f913ca02e0abe2ccd5c7481e2a92"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d951b7ab0231fb1dc573433b354eac58c699c36"
     ], 
     "ci_platforms": [
       "linux"
@@ -29149,7 +29387,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f77859f13bbe482011164f7a5e1a2a77d8596f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8e94dd64fdbf453f06b351d6a8f77a43cc34e4bc"
     ], 
     "ci_platforms": [
       "linux"
@@ -29166,7 +29404,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9fb07d3aba4e2d39eff7d31111515d7df2c981ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ea86819b4ac803bb12fd6b63e6496238aa329c1"
     ], 
     "ci_platforms": [
       "linux"
@@ -29183,7 +29421,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a074a30fc5c627e8093a8f860d67661df22f8148"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f43b11f10961dcce8eaa8340c96d10bdbc937ad"
     ], 
     "ci_platforms": [
       "linux"
@@ -29200,7 +29438,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a10775155c8eb3a834d067c0978753513d5e1d75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f8b66436bade06813ec9ed4fce6774914b73db3"
     ], 
     "ci_platforms": [
       "linux"
@@ -29217,7 +29455,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b04c2504a75f50d47875bd1db804cef3674cf0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ff5277cdbe1417da64bfdb342747a23f5e4f956"
     ], 
     "ci_platforms": [
       "linux"
@@ -29234,7 +29472,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b153e4cde45a7302094f6c751e3248d2f0fb8e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/901c9a33205897999e7e78063ccdc5d363267568"
     ], 
     "ci_platforms": [
       "linux"
@@ -29251,7 +29489,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1dffc6b0fabef88188bc4c140bc2d331d73f997"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/90230730fae07c8eeb6b5bd571a119b486a21473"
     ], 
     "ci_platforms": [
       "linux"
@@ -29268,7 +29506,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a25eb9c166a097ea3afa590e3584eb9986bd9445"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9080684608701e015c764f643dc45fa939d86ed3"
     ], 
     "ci_platforms": [
       "linux"
@@ -29285,7 +29523,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a2ac5153026b26fcbea42786e238b15017a684be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/90cd72030567bddbce06152fa0af1a024d542fa7"
     ], 
     "ci_platforms": [
       "linux"
@@ -29302,7 +29540,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3026496fa01a4cae2682da4b3e7cfae09929698"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/91e2f574e7ceb7f69a93011aac68903cd014a6c7"
     ], 
     "ci_platforms": [
       "linux"
@@ -29319,7 +29557,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3c9b6e89b534d02bdad07207c4fdcda536f28a4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92273cf09f18534ae700c1f35dfab49faa091c54"
     ], 
     "ci_platforms": [
       "linux"
@@ -29336,7 +29574,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3cc00f1a2020ff2e2d53bc91a212b5fdbe5c006"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/929980ce480ca47855bdebb8f6ebef7fa447fd5b"
     ], 
     "ci_platforms": [
       "linux"
@@ -29353,7 +29591,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a55fb292d4e1ffcdaf933f2dbdd8410628eb7acc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8"
     ], 
     "ci_platforms": [
       "linux"
@@ -29370,7 +29608,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6914c7bbe81fd2138bc20e63b27c0cadd0471ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9379dd6ade6947a59a1786435a2d55a705161ae5"
     ], 
     "ci_platforms": [
       "linux"
@@ -29387,7 +29625,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a693801403d7721b5b3d7d4525cc0b830ab35e06"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/950511efda7aea60b3bfae95e31683210a88792c"
     ], 
     "ci_platforms": [
       "linux"
@@ -29404,7 +29642,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6f614d434a1fe2162f7872100baef21b2051b53"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9538327ef9f0a8d380a473bd25114b6859acf9b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -29421,7 +29659,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a78a65e7bd4c3cf41fce74155e97a758658fe8b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95940316e7104e9c2d5123b31e36b2dfd12fcea2"
     ], 
     "ci_platforms": [
       "linux"
@@ -29438,7 +29676,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8d353c157cc3788a86a0d572adcc7744e7e902a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95f223f8964d294aafc2a6041a83cfa7761c31ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -29455,7 +29693,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8f87a7038125bd0e3b753c2a42ebdc3e4c75cba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -29472,7 +29710,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a9548cec37ad3c54d4bff10c9127db3638065d77"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c9a0c98f15eec2b7fd114fa5ff9ff5c61a19"
     ], 
     "ci_platforms": [
       "linux"
@@ -29489,7 +29727,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a967ca556a517366de03b8a9d21e991783f0896c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/96a80511d8ef3ffdd370a3cc9467713a538259bb"
     ], 
     "ci_platforms": [
       "linux"
@@ -29506,7 +29744,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a96e54f84588c424c5ff2615fb0745684a11de39"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/984b6ee241b92be62923c6dc5bacaadb36183b89"
     ], 
     "ci_platforms": [
       "linux"
@@ -29523,7 +29761,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a994ed559126fb75d245d34816a727d8585045ac"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/98b88c0751f1d9e5dc3d4751d2cb52ed8f0b008d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29540,7 +29778,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aa926963580066aa503c5433dad9889fabc4ee08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9989534524a212092e9d7fede16106b586c434f4"
     ], 
     "ci_platforms": [
       "linux"
@@ -29557,7 +29795,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aabcb4ea803e0b5399cb7a2cca8d28baa3f6c4ae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/99e8f2ea80ed1d5a78fd5236e89d404bb0c03940"
     ], 
     "ci_platforms": [
       "linux"
@@ -29574,7 +29812,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aaf2bf9eaf71df9e0c597335e8d6f8c2d370b093"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a0de0d63d44e00fc88e6cb88f4b8665db3b4b5e"
     ], 
     "ci_platforms": [
       "linux"
@@ -29591,7 +29829,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab013aca29d6027d443e9dc0c550a26e7a23f01d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a24710002a240ad32b7adb5310f4970c09cc8ca"
     ], 
     "ci_platforms": [
       "linux"
@@ -29608,7 +29846,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab1a75a7dec4c780749be5afa45fdb9e7e7907ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a425eda58b05407e671f6b86a6664eb728843cb"
     ], 
     "ci_platforms": [
       "linux"
@@ -29625,7 +29863,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab4a63521f8afd81d6f5bf117597039cb02d453a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a9af9f266737f95cfedbf5c8fcea22660c3f085"
     ], 
     "ci_platforms": [
       "linux"
@@ -29642,7 +29880,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab850ea6858b0b4798d8d8c60cf7d715b9064c85"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9b6f00dd2752afbd223aad960168e4e535330d30"
     ], 
     "ci_platforms": [
       "linux"
@@ -29659,7 +29897,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab8c19341f57f87c38055a9aaee515f8e65a33f3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bc5b4a9a81905cbc7ee4a25482068dcab93898d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29676,7 +29914,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/abe27eee1a472ac0dafe73619602ff44bf7d0657"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bfd723bfa4162bb5801a6050af0a8b2db10d4ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -29693,7 +29931,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/acb49fc7f5d61f15e2e0b8f391678365381c5ab9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c0911c1a4b91f842670082c14af67d1f4b7bb6f"
     ], 
     "ci_platforms": [
       "linux"
@@ -29710,7 +29948,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ad8f14d76933f67a10d9e8442eaa1b88b2395cd7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c5538a5492013e6bdbcce2a373be19fc97c4f20"
     ], 
     "ci_platforms": [
       "linux"
@@ -29727,7 +29965,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/af042d0ae8cd624acfa12788ffc0154e6f49394b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c837f4e6cb572b3431b3a5065b889273712810e"
     ], 
     "ci_platforms": [
       "linux"
@@ -29744,7 +29982,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/af0a181159725d308833841738c5d14d478228e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d004fd9a35647ba7ec169e6fedbf9dce5f9623f"
     ], 
     "ci_platforms": [
       "linux"
@@ -29761,7 +29999,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b05cbc7820c94bb3ee46dd3869ea39923338b4ba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d91fac343dd8a7848746ca5472fb1452052bfb7"
     ], 
     "ci_platforms": [
       "linux"
@@ -29778,7 +30016,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b0ff62377b87b846f720a70f0b7f7bdc76aa1315"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9ebd34b96faba2fea70a50533df78a8c1dc35247"
     ], 
     "ci_platforms": [
       "linux"
@@ -29795,7 +30033,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b12be9771ea0f5b687f50fa9abe5cb8bb688fa6a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f1db4144e46f913ca02e0abe2ccd5c7481e2a92"
     ], 
     "ci_platforms": [
       "linux"
@@ -29812,7 +30050,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b23f1233d0e21c4aaaebe2fe5931903698b2408c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f77859f13bbe482011164f7a5e1a2a77d8596f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -29829,7 +30067,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b29d3c87c76355ce07ea4d4c354bf9d40294abb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9fb07d3aba4e2d39eff7d31111515d7df2c981ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -29846,7 +30084,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b33f833f291ebba4d777c2bae51193553c27d138"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a074a30fc5c627e8093a8f860d67661df22f8148"
     ], 
     "ci_platforms": [
       "linux"
@@ -29863,7 +30101,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b37f3e85a80b5dcde6b48b46f162418fd2ee83ec"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a10775155c8eb3a834d067c0978753513d5e1d75"
     ], 
     "ci_platforms": [
       "linux"
@@ -29880,7 +30118,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b3b9e307ce3af6fa515a33668374e15fcc909ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b04c2504a75f50d47875bd1db804cef3674cf0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29897,7 +30135,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4037205abce710935a93d656f69928ecc814b50"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b153e4cde45a7302094f6c751e3248d2f0fb8e"
     ], 
     "ci_platforms": [
       "linux"
@@ -29914,7 +30152,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b436d6ea729dd071f87b21819cf1f32979216aee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1dffc6b0fabef88188bc4c140bc2d331d73f997"
     ], 
     "ci_platforms": [
       "linux"
@@ -29931,7 +30169,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b46794fb4115e84da13a79153b2ea44d89d952a5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a25eb9c166a097ea3afa590e3584eb9986bd9445"
     ], 
     "ci_platforms": [
       "linux"
@@ -29948,7 +30186,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b49df296137b4c86eef0fd5fc55bbdd1cb3c4a7e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a2ac5153026b26fcbea42786e238b15017a684be"
     ], 
     "ci_platforms": [
       "linux"
@@ -29965,7 +30203,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4dfbd50da81516e8afcd93def813b4b813c3ae1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3026496fa01a4cae2682da4b3e7cfae09929698"
     ], 
     "ci_platforms": [
       "linux"
@@ -29982,7 +30220,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b51853fe4f799f7f959922fda1b3500668a45157"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3c9b6e89b534d02bdad07207c4fdcda536f28a4"
     ], 
     "ci_platforms": [
       "linux"
@@ -29999,7 +30237,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b56db2235df5a81ff15d0c07612de7eee0272304"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3cc00f1a2020ff2e2d53bc91a212b5fdbe5c006"
     ], 
     "ci_platforms": [
       "linux"
@@ -30016,7 +30254,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5bcc7f39420e997ec6f8e3c70ef49b8f1afb361"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a55fb292d4e1ffcdaf933f2dbdd8410628eb7acc"
     ], 
     "ci_platforms": [
       "linux"
@@ -30033,7 +30271,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5daec8e0821e8626c9b93ece56ccfef0511346b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a64136997cd4c4be7d93f10fd6a1d12cdc22691c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30050,7 +30288,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b61f6be57dd30d8c76aae7b966ffee26093f49ea"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6914c7bbe81fd2138bc20e63b27c0cadd0471ee"
     ], 
     "ci_platforms": [
       "linux"
@@ -30067,7 +30305,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b766e4a3e84ee0a2f57fccbc3a7f7f812b2032d3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a693801403d7721b5b3d7d4525cc0b830ab35e06"
     ], 
     "ci_platforms": [
       "linux"
@@ -30084,7 +30322,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b77ca0306f700c8c88854e73ccbdf470fba3f820"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6f614d434a1fe2162f7872100baef21b2051b53"
     ], 
     "ci_platforms": [
       "linux"
@@ -30101,7 +30339,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b792b464ceb568355e80a4588a3ae1b43f05a34d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a78a65e7bd4c3cf41fce74155e97a758658fe8b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -30118,7 +30356,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b7f282fbd77193d822df9c8156370398e1fd099c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8d353c157cc3788a86a0d572adcc7744e7e902a"
     ], 
     "ci_platforms": [
       "linux"
@@ -30135,7 +30373,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b821e8d3e12441e1120723cf4eda4d939794b17f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8f87a7038125bd0e3b753c2a42ebdc3e4c75cba"
     ], 
     "ci_platforms": [
       "linux"
@@ -30152,7 +30390,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8a74cc440fbfaa2a523f20ca964976bde128fd0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a9548cec37ad3c54d4bff10c9127db3638065d77"
     ], 
     "ci_platforms": [
       "linux"
@@ -30169,7 +30407,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8cd185f946c392f8fb5adca4851043df849ac6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a967ca556a517366de03b8a9d21e991783f0896c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30186,7 +30424,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b93e4c7538558dfe92d2925646029b5dafe653d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a96e54f84588c424c5ff2615fb0745684a11de39"
     ], 
     "ci_platforms": [
       "linux"
@@ -30203,7 +30441,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b94adf31dbe157a38e8b3a873658b8dace55f517"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/a994ed559126fb75d245d34816a727d8585045ac"
     ], 
     "ci_platforms": [
       "linux"
@@ -30220,7 +30458,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b96fd7809c6f18c465e834a96dd60b43b32fac73"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/aa926963580066aa503c5433dad9889fabc4ee08"
     ], 
     "ci_platforms": [
       "linux"
@@ -30237,7 +30475,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bad.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/aabcb4ea803e0b5399cb7a2cca8d28baa3f6c4ae"
     ], 
     "ci_platforms": [
       "linux"
@@ -30254,7 +30492,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bb349c691efa909b4c5412b9210e1acf4a4b7505"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/aaf2bf9eaf71df9e0c597335e8d6f8c2d370b093"
     ], 
     "ci_platforms": [
       "linux"
@@ -30271,7 +30509,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf053837b7e0e2adc868be62fc91248b8dce176"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab013aca29d6027d443e9dc0c550a26e7a23f01d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30288,7 +30526,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf7ccb14d60a1d4fa79e572464c687530ca6c2a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab1a75a7dec4c780749be5afa45fdb9e7e7907ee"
     ], 
     "ci_platforms": [
       "linux"
@@ -30305,7 +30543,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc5e743f85f6632110277f09847381a402e1624c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab4a63521f8afd81d6f5bf117597039cb02d453a"
     ], 
     "ci_platforms": [
       "linux"
@@ -30322,7 +30560,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc6770a9bad24599ea4970735e9b17702a12b651"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab850ea6858b0b4798d8d8c60cf7d715b9064c85"
     ], 
     "ci_platforms": [
       "linux"
@@ -30339,7 +30577,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc7f0b79a1781772d7f48e168462f99da27b03e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab8c19341f57f87c38055a9aaee515f8e65a33f3"
     ], 
     "ci_platforms": [
       "linux"
@@ -30356,7 +30594,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc96b9415e9bb48d27f37d91c51d10ec08139974"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/abbd9f85ad500d55dda6009681ddffca1849b632"
     ], 
     "ci_platforms": [
       "linux"
@@ -30373,7 +30611,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc9b5b6ba4b6ccbb9e5ff75edd0df8eef9c36d4c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/abdb7891569085e3df0f6c7a5348c12bf3dd1ae0"
     ], 
     "ci_platforms": [
       "linux"
@@ -30390,7 +30628,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcae3229d884c5cfc36ae28c672f9b960e30042f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/abe27eee1a472ac0dafe73619602ff44bf7d0657"
     ], 
     "ci_platforms": [
       "linux"
@@ -30407,7 +30645,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcc7eb464ff05cd0cd2669611776e55ca4dcb2b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/acb49fc7f5d61f15e2e0b8f391678365381c5ab9"
     ], 
     "ci_platforms": [
       "linux"
@@ -30424,7 +30662,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd1ed73f6cf97f980d23ff2e9f4f4e78b80bda57"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ad6369d2c51c4787778ff9dbd86cc6df44312f1d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30441,7 +30679,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd459204c5fee8000abc7d895a317028351d0dec"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ad8f14d76933f67a10d9e8442eaa1b88b2395cd7"
     ], 
     "ci_platforms": [
       "linux"
@@ -30458,7 +30696,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd4786be14d852c68e605eaefa782f79064f32e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/af042d0ae8cd624acfa12788ffc0154e6f49394b"
     ], 
     "ci_platforms": [
       "linux"
@@ -30475,7 +30713,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd5c6df9c2cfaa96d768b1fe6e8fff57bf1d02c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/af0a181159725d308833841738c5d14d478228e8"
     ], 
     "ci_platforms": [
       "linux"
@@ -30492,7 +30730,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd7314ef323557ccf3a97c1b1ba4bed0a9b24de2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/aff1fdfe79c104bce110cec92e1e021caf012fde"
     ], 
     "ci_platforms": [
       "linux"
@@ -30509,7 +30747,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd891b3b4256f1c4207c3bbe5bd86f5e90a49ee2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b05cbc7820c94bb3ee46dd3869ea39923338b4ba"
     ], 
     "ci_platforms": [
       "linux"
@@ -30526,7 +30764,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bde8a553b10a613c32f800429a07f0b5a2d37e53"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b0ff62377b87b846f720a70f0b7f7bdc76aa1315"
     ], 
     "ci_platforms": [
       "linux"
@@ -30543,7 +30781,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/be0ccf7b9b4581e01a42e9cad6343c93ccf6f362"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b12be9771ea0f5b687f50fa9abe5cb8bb688fa6a"
     ], 
     "ci_platforms": [
       "linux"
@@ -30560,7 +30798,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/be40890ee61e101a7429d53cd9ffd59ee600e0f6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b23f1233d0e21c4aaaebe2fe5931903698b2408c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30577,7 +30815,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bef8cedf1a792786a027114c85a89a1bef3155c4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b29d3c87c76355ce07ea4d4c354bf9d40294abb3"
     ], 
     "ci_platforms": [
       "linux"
@@ -30594,7 +30832,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bf0d70e0d09e5c2ddd79b55dbabdd58b385307f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b33f833f291ebba4d777c2bae51193553c27d138"
     ], 
     "ci_platforms": [
       "linux"
@@ -30611,7 +30849,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c004d2a6d36524db9e0c18c5df6170366dd2b6f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b37f3e85a80b5dcde6b48b46f162418fd2ee83ec"
     ], 
     "ci_platforms": [
       "linux"
@@ -30628,7 +30866,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c17ca23726e7bca7b0d92398f827cfb25c7f0d40"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b3b9e307ce3af6fa515a33668374e15fcc909ae5"
     ], 
     "ci_platforms": [
       "linux"
@@ -30645,7 +30883,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c1937db2c3dff32ff22a53a8b76614602cf41d73"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4037205abce710935a93d656f69928ecc814b50"
     ], 
     "ci_platforms": [
       "linux"
@@ -30662,7 +30900,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c2d14ed959df62d2f6dbe46c71489bed68e3c0f0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b436d6ea729dd071f87b21819cf1f32979216aee"
     ], 
     "ci_platforms": [
       "linux"
@@ -30679,7 +30917,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c343ddb31042500e460861abc70e98ce3088ceed"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b46794fb4115e84da13a79153b2ea44d89d952a5"
     ], 
     "ci_platforms": [
       "linux"
@@ -30696,7 +30934,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c45cc40cc387134dec06733a01bde8fc44a2c9d9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b49df296137b4c86eef0fd5fc55bbdd1cb3c4a7e"
     ], 
     "ci_platforms": [
       "linux"
@@ -30713,7 +30951,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c4a63251d65cb186242e7aba5ab3d4709d3f0065"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4dfbd50da81516e8afcd93def813b4b813c3ae1"
     ], 
     "ci_platforms": [
       "linux"
@@ -30730,7 +30968,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c53efcb830c4ae5cba7b3e0803635445e1469103"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b51853fe4f799f7f959922fda1b3500668a45157"
     ], 
     "ci_platforms": [
       "linux"
@@ -30747,7 +30985,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c56726277ddeb233e30b6223158042aafb944191"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b56db2235df5a81ff15d0c07612de7eee0272304"
     ], 
     "ci_platforms": [
       "linux"
@@ -30764,7 +31002,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c5e5b4c1e4e2bae55c1355950c3c7a593cb3fc04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5bcc7f39420e997ec6f8e3c70ef49b8f1afb361"
     ], 
     "ci_platforms": [
       "linux"
@@ -30781,7 +31019,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c69863dd21c782e609d6ecdb9150f887a0f39989"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5daec8e0821e8626c9b93ece56ccfef0511346b"
     ], 
     "ci_platforms": [
       "linux"
@@ -30798,7 +31036,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73e85bdaa195d9659ae9b08995a9fb716f9c92a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b61f6be57dd30d8c76aae7b966ffee26093f49ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -30815,7 +31053,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73fbc2e78f496b5666da99bccac9445ac9feeac"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b766e4a3e84ee0a2f57fccbc3a7f7f812b2032d3"
     ], 
     "ci_platforms": [
       "linux"
@@ -30832,7 +31070,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c76a1cca503160ca659aad6f7a05ca8fe5db439e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b77ca0306f700c8c88854e73ccbdf470fba3f820"
     ], 
     "ci_platforms": [
       "linux"
@@ -30849,7 +31087,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c7c13a37189ce2482f5517f6ef0903431194e11b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b792b464ceb568355e80a4588a3ae1b43f05a34d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30866,7 +31104,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c837e4dc49146de843c9556c1b3c886abb552db7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b7f282fbd77193d822df9c8156370398e1fd099c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30883,7 +31121,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c918b9e3e9cdfdb21d94ef0fba85b25f3ed9d098"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b821e8d3e12441e1120723cf4eda4d939794b17f"
     ], 
     "ci_platforms": [
       "linux"
@@ -30900,7 +31138,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c957b37c99c5bb22b2c1f6dd050c57e685505599"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8a74cc440fbfaa2a523f20ca964976bde128fd0"
     ], 
     "ci_platforms": [
       "linux"
@@ -30917,7 +31155,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c978dc651b961f2d48aad95b40ac761b3467f212"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8cd185f946c392f8fb5adca4851043df849ac6e"
     ], 
     "ci_platforms": [
       "linux"
@@ -30934,7 +31172,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c9bda5eb1a93526b4809d147647cc78452988e29"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b93e4c7538558dfe92d2925646029b5dafe653d0"
     ], 
     "ci_platforms": [
       "linux"
@@ -30951,7 +31189,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca086cf78308275212c52012f06edf3b4152204a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b94adf31dbe157a38e8b3a873658b8dace55f517"
     ], 
     "ci_platforms": [
       "linux"
@@ -30968,7 +31206,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6add6699d063e2212335264ad3e004327afc1a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b96fd7809c6f18c465e834a96dd60b43b32fac73"
     ], 
     "ci_platforms": [
       "linux"
@@ -30985,7 +31223,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6b20544c093b14703410d792c8f73e73205bce"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/b9913b354096dbe1796814e2cea80addef6ee386"
     ], 
     "ci_platforms": [
       "linux"
@@ -31002,7 +31240,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc34f9a0d85a22556faffadf90182f7c44bf168a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bad.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -31019,7 +31257,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc7087fd7c7398e7c2afe3fb03e705262b5e843a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bb349c691efa909b4c5412b9210e1acf4a4b7505"
     ], 
     "ci_platforms": [
       "linux"
@@ -31036,7 +31274,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cca20202993dda83570ac83c0b1967ce225c78b9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf053837b7e0e2adc868be62fc91248b8dce176"
     ], 
     "ci_platforms": [
       "linux"
@@ -31053,7 +31291,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ccdff5940d61b708f67fcc55dc26ac1ad4f4c298"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf7ccb14d60a1d4fa79e572464c687530ca6c2a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31070,7 +31308,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd0e7c4cd361b786b6f27c481ed601fd373cb221"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc5e743f85f6632110277f09847381a402e1624c"
     ], 
     "ci_platforms": [
       "linux"
@@ -31087,7 +31325,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd4f2c59f0cf55d9a73fb0b96d701c784c446048"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc6770a9bad24599ea4970735e9b17702a12b651"
     ], 
     "ci_platforms": [
       "linux"
@@ -31104,7 +31342,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cdc064f39a9a67210b1be6b195d38d5d0d73eaa0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc7f0b79a1781772d7f48e168462f99da27b03e2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31121,7 +31359,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ce02561c4cfd1ec7e272cf81678149350f8a066c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc96b9415e9bb48d27f37d91c51d10ec08139974"
     ], 
     "ci_platforms": [
       "linux"
@@ -31138,7 +31376,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cf26c6969c0f649a2ccd780edb8b3dc314ff7701"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc9b5b6ba4b6ccbb9e5ff75edd0df8eef9c36d4c"
     ], 
     "ci_platforms": [
       "linux"
@@ -31155,7 +31393,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0a0ee428270236e707457b9560a91c233ed2326c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcae3229d884c5cfc36ae28c672f9b960e30042f"
     ], 
     "ci_platforms": [
       "linux"
@@ -31172,7 +31410,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0b1b50227d01f99998b01ed218f5d4dc3839d44f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcc7eb464ff05cd0cd2669611776e55ca4dcb2b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -31189,7 +31427,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-14359c8f754c2ecdae21deeeec033ae10360033a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd1ed73f6cf97f980d23ff2e9f4f4e78b80bda57"
     ], 
     "ci_platforms": [
       "linux"
@@ -31206,7 +31444,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1b9aeaf762bb1a972dda8f3a455df2628efd693b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd459204c5fee8000abc7d895a317028351d0dec"
     ], 
     "ci_platforms": [
       "linux"
@@ -31223,7 +31461,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1bc1a02532d212c8975e0cdcd5127c98fcaf752b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd4786be14d852c68e605eaefa782f79064f32e2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31240,7 +31478,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-212c3b09f310867e1e8ffa7faecac75c12f4cda3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd5c6df9c2cfaa96d768b1fe6e8fff57bf1d02c9"
     ], 
     "ci_platforms": [
       "linux"
@@ -31257,7 +31495,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2ccee0e61103a767acec12b9146d478202b93b27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd7314ef323557ccf3a97c1b1ba4bed0a9b24de2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31274,7 +31512,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2f1092c48db455fbe1ae5e275f8d221dc8c52f00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd891b3b4256f1c4207c3bbe5bd86f5e90a49ee2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31291,7 +31529,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4ae4941b4c3f857966a0e3c05f789a0a5ae15bbf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bde8a553b10a613c32f800429a07f0b5a2d37e53"
     ], 
     "ci_platforms": [
       "linux"
@@ -31308,7 +31546,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4e4d7a383785c83b78ed6597bfed360079a49a08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/be0ccf7b9b4581e01a42e9cad6343c93ccf6f362"
     ], 
     "ci_platforms": [
       "linux"
@@ -31325,7 +31563,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-5c774460d2dc7ae9d471ef4b87609b13e4e95219"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/be40890ee61e101a7429d53cd9ffd59ee600e0f6"
     ], 
     "ci_platforms": [
       "linux"
@@ -31342,7 +31580,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-6db86c556caf542fe8c3345ef396467b1d609d32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bef8cedf1a792786a027114c85a89a1bef3155c4"
     ], 
     "ci_platforms": [
       "linux"
@@ -31359,7 +31597,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-72ab4efc255cfc55ed03c1002187a68e2e18e33b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bf0d70e0d09e5c2ddd79b55dbabdd58b385307f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31376,7 +31614,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-7ca23a3e10cdbf579cf81a50e51af358f86631eb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/bfe2840aecee88c5301aedd16a6ac8cea0262005"
     ], 
     "ci_platforms": [
       "linux"
@@ -31393,7 +31631,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-82b2ae1d2174f5782b32c89ce60f68bf5a30c0e1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c004d2a6d36524db9e0c18c5df6170366dd2b6f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -31410,7 +31648,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-89e1b03278bad9790ae0f8614a8389414d1eab37"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c11e6f232cfdc5fffffa2c79150b5647704912c0"
     ], 
     "ci_platforms": [
       "linux"
@@ -31427,7 +31665,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8ab0b6e57b90ab4c6b8d5de8278464eb428f4668"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c17ca23726e7bca7b0d92398f827cfb25c7f0d40"
     ], 
     "ci_platforms": [
       "linux"
@@ -31444,7 +31682,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8e2e3975a865fb107fff8060f4f949aa235727d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c1937db2c3dff32ff22a53a8b76614602cf41d73"
     ], 
     "ci_platforms": [
       "linux"
@@ -31461,7 +31699,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-916f6ab61cd358be9a241e2eb09851f700335eda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c2d14ed959df62d2f6dbe46c71489bed68e3c0f0"
     ], 
     "ci_platforms": [
       "linux"
@@ -31478,7 +31716,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-97ec5404605d0d7bed44c2b845e06f6d9479c152"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c343ddb31042500e460861abc70e98ce3088ceed"
     ], 
     "ci_platforms": [
       "linux"
@@ -31495,7 +31733,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9862337313ff89e8dd6fbd6f870a568ec4bd6ecc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c45cc40cc387134dec06733a01bde8fc44a2c9d9"
     ], 
     "ci_platforms": [
       "linux"
@@ -31512,7 +31750,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9e53b8c6ea7f6ae5c53e5834c50eac8e9f33259a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c4a63251d65cb186242e7aba5ab3d4709d3f0065"
     ], 
     "ci_platforms": [
       "linux"
@@ -31529,7 +31767,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-a6224f954d8234d45e6f6ea27aca4d65ca77b6c7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c53efcb830c4ae5cba7b3e0803635445e1469103"
     ], 
     "ci_platforms": [
       "linux"
@@ -31546,7 +31784,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ba2c1509ff87865d9e23c056b9c7fe2732825ef0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c56726277ddeb233e30b6223158042aafb944191"
     ], 
     "ci_platforms": [
       "linux"
@@ -31563,7 +31801,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bac7a77b50e53ff71b0f52ce635e64ac15a787dc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c5e5b4c1e4e2bae55c1355950c3c7a593cb3fc04"
     ], 
     "ci_platforms": [
       "linux"
@@ -31580,7 +31818,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bebee7dd27c149af9e7b573300c686969fde9eb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c6733483e94f755f1cbf796f8aa3d10a2c371aa3"
     ], 
     "ci_platforms": [
       "linux"
@@ -31597,7 +31835,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ca8aa113c22037a2a552c1763f845609d555ef9b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c69863dd21c782e609d6ecdb9150f887a0f39989"
     ], 
     "ci_platforms": [
       "linux"
@@ -31614,7 +31852,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-cce6ffed471344173c135e536b454f469bd07e03"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73e85bdaa195d9659ae9b08995a9fb716f9c92a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31631,7 +31869,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-dc6abf90d5e8e1b96f7e25f418b1a7f572e6a738"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73fbc2e78f496b5666da99bccac9445ac9feeac"
     ], 
     "ci_platforms": [
       "linux"
@@ -31648,7 +31886,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e45753da8952c41715a65010250efba0a4a4d243"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c76a1cca503160ca659aad6f7a05ca8fe5db439e"
     ], 
     "ci_platforms": [
       "linux"
@@ -31665,7 +31903,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e7930097a989131890a316b0b1ed85801699562b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c7c13a37189ce2482f5517f6ef0903431194e11b"
     ], 
     "ci_platforms": [
       "linux"
@@ -31682,7 +31920,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed3086c0ca03a427fca1817b52a4d6530fb4096b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c837e4dc49146de843c9556c1b3c886abb552db7"
     ], 
     "ci_platforms": [
       "linux"
@@ -31699,7 +31937,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed7959740df2fdcf62626e370dcd7eb43963731b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c918b9e3e9cdfdb21d94ef0fba85b25f3ed9d098"
     ], 
     "ci_platforms": [
       "linux"
@@ -31716,7 +31954,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ef09afe157880d7f363fb87f6bc194ce1a72554c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c957b37c99c5bb22b2c1f6dd050c57e685505599"
     ], 
     "ci_platforms": [
       "linux"
@@ -31733,7 +31971,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f40dcae7e7cc52e44d49c7fd5452e33a77ef4499"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c978dc651b961f2d48aad95b40ac761b3467f212"
     ], 
     "ci_platforms": [
       "linux"
@@ -31750,7 +31988,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f8bf4b7d89c07d661b695a3e4fdf269b853fe168"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/c9bda5eb1a93526b4809d147647cc78452988e29"
     ], 
     "ci_platforms": [
       "linux"
@@ -31767,7 +32005,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-fb41c97305a2c94d367e40863dc046c8f78a57c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca086cf78308275212c52012f06edf3b4152204a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31784,7 +32022,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d00326f1b0a93acb1cb7fe02ba0342cc6e1875e6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6add6699d063e2212335264ad3e004327afc1a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31801,7 +32039,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0692d73e38ed8c154ebddd627ce99890a1cf798"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6b20544c093b14703410d792c8f73e73205bce"
     ], 
     "ci_platforms": [
       "linux"
@@ -31818,7 +32056,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0fcc9d6dc91ead9fd27f0c613ea031f21fb4de4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc34f9a0d85a22556faffadf90182f7c44bf168a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31835,7 +32073,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d17e7451bcef39ce542d84f2539f9586ea35f21e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc7087fd7c7398e7c2afe3fb03e705262b5e843a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31852,7 +32090,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d18b5e648be40b0ea52fc8b10bcbae9bd4325f0e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/cca20202993dda83570ac83c0b1967ce225c78b9"
     ], 
     "ci_platforms": [
       "linux"
@@ -31869,7 +32107,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d194d6aa501f75ed24fc399ee594fb77341e5d38"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ccdff5940d61b708f67fcc55dc26ac1ad4f4c298"
     ], 
     "ci_platforms": [
       "linux"
@@ -31886,7 +32124,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1ade96319d9de82cf3b0480d226a5ad9f31eaa1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd0e7c4cd361b786b6f27c481ed601fd373cb221"
     ], 
     "ci_platforms": [
       "linux"
@@ -31903,7 +32141,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1b53c2a386259ce958c34e2cb281514e14e0d03"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd4f2c59f0cf55d9a73fb0b96d701c784c446048"
     ], 
     "ci_platforms": [
       "linux"
@@ -31920,7 +32158,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d290717010121ba2745e551e7a80be6e9f6d59e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/cdc064f39a9a67210b1be6b195d38d5d0d73eaa0"
     ], 
     "ci_platforms": [
       "linux"
@@ -31937,7 +32175,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2956eabd7b8b9d6b136731a3a4fa077f184aa13"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ce02561c4cfd1ec7e272cf81678149350f8a066c"
     ], 
     "ci_platforms": [
       "linux"
@@ -31954,7 +32192,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2c828ee88b3e352fad3263f1e1ff901a41fc7a6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/cf26c6969c0f649a2ccd780edb8b3dc314ff7701"
     ], 
     "ci_platforms": [
       "linux"
@@ -31971,7 +32209,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3124f8fe39ebe943d0d5a7087a51d7e852505bd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0a0ee428270236e707457b9560a91c233ed2326c"
     ], 
     "ci_platforms": [
       "linux"
@@ -31988,7 +32226,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d333dc3999c6dcca82d85f72e65e10c07f12d978"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0b1b50227d01f99998b01ed218f5d4dc3839d44f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32005,7 +32243,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3bec93d378e7466bacd95be431500ed30cba449"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-14359c8f754c2ecdae21deeeec033ae10360033a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32022,7 +32260,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d48a5cefe695d0494df4540ea395dcdd90a332ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1b9aeaf762bb1a972dda8f3a455df2628efd693b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32039,7 +32277,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4c3ed789ef8a888244504601964f0a0c994a66d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1bc1a02532d212c8975e0cdcd5127c98fcaf752b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32056,7 +32294,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4caa070bca058455b68c7b96961e3ca0f151b32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-212c3b09f310867e1e8ffa7faecac75c12f4cda3"
     ], 
     "ci_platforms": [
       "linux"
@@ -32073,7 +32311,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d63251b34cf38052b657d62e353aa42d905e52c4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2ccee0e61103a767acec12b9146d478202b93b27"
     ], 
     "ci_platforms": [
       "linux"
@@ -32090,7 +32328,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d65f32b4af92080a496fb0965075c060c70ee444"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2f1092c48db455fbe1ae5e275f8d221dc8c52f00"
     ], 
     "ci_platforms": [
       "linux"
@@ -32107,7 +32345,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d712d007679af5438c7bda723ddc724c2e57b0c1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4ae4941b4c3f857966a0e3c05f789a0a5ae15bbf"
     ], 
     "ci_platforms": [
       "linux"
@@ -32124,7 +32362,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d80ba5bbc230065821c0c6530f70bdf205e817cc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4e4d7a383785c83b78ed6597bfed360079a49a08"
     ], 
     "ci_platforms": [
       "linux"
@@ -32141,7 +32379,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d8137be32de0a676678672fe6f82992b2ca61fef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-5c774460d2dc7ae9d471ef4b87609b13e4e95219"
     ], 
     "ci_platforms": [
       "linux"
@@ -32158,7 +32396,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d8bbba8dd44b71161c835cb09610e47401de44e3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-6db86c556caf542fe8c3345ef396467b1d609d32"
     ], 
     "ci_platforms": [
       "linux"
@@ -32175,7 +32413,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d913cc4e8f2900d7035d196fd62707cf1194e02b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-72ab4efc255cfc55ed03c1002187a68e2e18e33b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32192,7 +32430,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d91e9bf6b6c78f35a68ba877f3325b3c1ee3db35"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-7ca23a3e10cdbf579cf81a50e51af358f86631eb"
     ], 
     "ci_platforms": [
       "linux"
@@ -32209,7 +32447,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d97ade864dccd3eea245411665e5126f97302063"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-82b2ae1d2174f5782b32c89ce60f68bf5a30c0e1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32226,7 +32464,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d9f752e6e02987d7bfe6f0f4c4d70644d357fef5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-89e1b03278bad9790ae0f8614a8389414d1eab37"
     ], 
     "ci_platforms": [
       "linux"
@@ -32243,7 +32481,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/da23c62c70f6c1174adc08093c429f1ec657921a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8ab0b6e57b90ab4c6b8d5de8278464eb428f4668"
     ], 
     "ci_platforms": [
       "linux"
@@ -32260,7 +32498,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dab32e8bb17a9bd7b04b8b895b7b48c27d38ef51"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8e2e3975a865fb107fff8060f4f949aa235727d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -32277,7 +32515,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dacc3689e0a7b90aeebfaee000adf89e95e50cf9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-916f6ab61cd358be9a241e2eb09851f700335eda"
     ], 
     "ci_platforms": [
       "linux"
@@ -32294,7 +32532,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dad2c9af972d2e21c4437f0d94fdeacd7c8c7641"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-97ec5404605d0d7bed44c2b845e06f6d9479c152"
     ], 
     "ci_platforms": [
       "linux"
@@ -32311,7 +32549,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/db7c4b56e701832634e61cc0b3ab5206fabf518d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9862337313ff89e8dd6fbd6f870a568ec4bd6ecc"
     ], 
     "ci_platforms": [
       "linux"
@@ -32328,7 +32566,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dd0e562fcf5edda051585b70d3b3780a9a6a2818"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9e53b8c6ea7f6ae5c53e5834c50eac8e9f33259a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32345,7 +32583,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dddf3303e3e8e558ca6f147ec11d8195b6de30bb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-a6224f954d8234d45e6f6ea27aca4d65ca77b6c7"
     ], 
     "ci_platforms": [
       "linux"
@@ -32362,7 +32600,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dde3b1c08399b61df7de4997194d9392c2e4c3cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ba2c1509ff87865d9e23c056b9c7fe2732825ef0"
     ], 
     "ci_platforms": [
       "linux"
@@ -32379,7 +32617,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/de838de0352fc7ee32452bc83043cf587176e120"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bac7a77b50e53ff71b0f52ce635e64ac15a787dc"
     ], 
     "ci_platforms": [
       "linux"
@@ -32396,7 +32634,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/deeec423355ed885b906c6770c96d3f17583fdf3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bebee7dd27c149af9e7b573300c686969fde9eb3"
     ], 
     "ci_platforms": [
       "linux"
@@ -32413,7 +32651,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df616ee922cc89908b771e5276e47abcbaff1346"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ca8aa113c22037a2a552c1763f845609d555ef9b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32430,7 +32668,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df8ef8bf4069afd375066fbb74cbe137f73db829"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-cce6ffed471344173c135e536b454f469bd07e03"
     ], 
     "ci_platforms": [
       "linux"
@@ -32447,7 +32685,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df949398b0b614309219c4128b167746e16a1ead"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-dc6abf90d5e8e1b96f7e25f418b1a7f572e6a738"
     ], 
     "ci_platforms": [
       "linux"
@@ -32464,7 +32702,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfe6d60fd53eb8f4174366d1515c5a90ce10bf1b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e45753da8952c41715a65010250efba0a4a4d243"
     ], 
     "ci_platforms": [
       "linux"
@@ -32481,7 +32719,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfefc5d84c18606a3aefd5bb721a06e192b4420e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e7930097a989131890a316b0b1ed85801699562b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32498,7 +32736,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e022322a04b3ac1452055563bb41976a03a146ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed3086c0ca03a427fca1817b52a4d6530fb4096b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32515,7 +32753,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e06db057637f6738a48464cc2d65d7399fe296e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed7959740df2fdcf62626e370dcd7eb43963731b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32532,7 +32770,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e0e7112238b555fdc12a1c5e9adb50703ae56a43"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ef09afe157880d7f363fb87f6bc194ce1a72554c"
     ], 
     "ci_platforms": [
       "linux"
@@ -32549,7 +32787,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e140f7efd72850d181a0145bb9ea7d92e61dec95"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f40dcae7e7cc52e44d49c7fd5452e33a77ef4499"
     ], 
     "ci_platforms": [
       "linux"
@@ -32566,7 +32804,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e1a0398910c28ad61e065e98e884a7492f6dc594"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f8bf4b7d89c07d661b695a3e4fdf269b853fe168"
     ], 
     "ci_platforms": [
       "linux"
@@ -32583,7 +32821,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e212833dd63750f436254c0c81f1ddd42fb9a17e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-fb41c97305a2c94d367e40863dc046c8f78a57c9"
     ], 
     "ci_platforms": [
       "linux"
@@ -32600,7 +32838,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e23c0abb4f625880dbae1cc81ce5b146992f5d36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d00326f1b0a93acb1cb7fe02ba0342cc6e1875e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -32617,7 +32855,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e33f7d7998fe6e12ecc4014c8434e4ca591371b3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0692d73e38ed8c154ebddd627ce99890a1cf798"
     ], 
     "ci_platforms": [
       "linux"
@@ -32634,7 +32872,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e401c1abdd1ef0458dd46e35167c4734667ebcc0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0fcc9d6dc91ead9fd27f0c613ea031f21fb4de4"
     ], 
     "ci_platforms": [
       "linux"
@@ -32651,7 +32889,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e42a9e07845680b8aad95408657c87b01873bcbe"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d17e7451bcef39ce542d84f2539f9586ea35f21e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32668,7 +32906,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e42fc248764aac6f6e0af5b5705272f82101287f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d18b5e648be40b0ea52fc8b10bcbae9bd4325f0e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32685,7 +32923,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e4ba9f46387c5687fb9003724893c0b199debf2d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d194d6aa501f75ed24fc399ee594fb77341e5d38"
     ], 
     "ci_platforms": [
       "linux"
@@ -32702,7 +32940,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e55693473101ac4626e04012beb1b9b6d93a0a94"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1ade96319d9de82cf3b0480d226a5ad9f31eaa1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32719,7 +32957,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e57acbf9e36c755cc50b00bc868c01ca1c1f6842"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1b53c2a386259ce958c34e2cb281514e14e0d03"
     ], 
     "ci_platforms": [
       "linux"
@@ -32736,7 +32974,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e590a42febe0442ddf632b05cda112b3aca43380"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d290717010121ba2745e551e7a80be6e9f6d59e2"
     ], 
     "ci_platforms": [
       "linux"
@@ -32753,7 +32991,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e5afbabdb437dfc44f06ddf8b9f793868e8fdde0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2956eabd7b8b9d6b136731a3a4fa077f184aa13"
     ], 
     "ci_platforms": [
       "linux"
@@ -32770,7 +33008,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e5d120938961b8ed1e0f46e342683432b9081dd1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2c828ee88b3e352fad3263f1e1ff901a41fc7a6"
     ], 
     "ci_platforms": [
       "linux"
@@ -32787,7 +33025,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e62f5243dd375cb4b71c864a18ddd50b5b99762f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3089d3ef9be14080abc156e5f2128c3c1a2f23a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32804,7 +33042,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e6660a661f0adb7be809c558ca15573add24f686"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3124f8fe39ebe943d0d5a7087a51d7e852505bd"
     ], 
     "ci_platforms": [
       "linux"
@@ -32821,7 +33059,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e66b054263dd9e7ea90d7dfaee555e2f24bfb60f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d333dc3999c6dcca82d85f72e65e10c07f12d978"
     ], 
     "ci_platforms": [
       "linux"
@@ -32838,7 +33076,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e72218971bac83f556e86b0a65ec303e2a05eac8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3bec93d378e7466bacd95be431500ed30cba449"
     ], 
     "ci_platforms": [
       "linux"
@@ -32855,7 +33093,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e73a05b1cf7dfeeada6356bb18ec4381485bb3d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d48a5cefe695d0494df4540ea395dcdd90a332ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -32872,7 +33110,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e75fa90650f1d67ff9849024e88a91300690778c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4c3ed789ef8a888244504601964f0a0c994a66d"
     ], 
     "ci_platforms": [
       "linux"
@@ -32889,7 +33127,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e79ffffd4bd565b2b5bb8d0f191c8e34385de085"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4caa070bca058455b68c7b96961e3ca0f151b32"
     ], 
     "ci_platforms": [
       "linux"
@@ -32906,7 +33144,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e8c24e95b095fee6053a49f51326479b60949424"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d63251b34cf38052b657d62e353aa42d905e52c4"
     ], 
     "ci_platforms": [
       "linux"
@@ -32923,7 +33161,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e8fd7c4270b5f2cb56fb06684858c39c7ccfa909"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d65f32b4af92080a496fb0965075c060c70ee444"
     ], 
     "ci_platforms": [
       "linux"
@@ -32940,7 +33178,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e921037de2e963b653e881fba095eeb33799d749"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/d712d007679af5438c7bda723ddc724c2e57b0c1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32957,7 +33195,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ea2cf809383d8725bec1b44ab774f04b3e6d5ae5"
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@@ -32974,7 +33212,7 @@
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@@ -32991,7 +33229,7 @@
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@@ -33008,7 +33246,7 @@
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@@ -33025,7 +33263,7 @@
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@@ -33042,7 +33280,7 @@
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@@ -33059,7 +33297,7 @@
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@@ -33076,7 +33314,7 @@
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@@ -33093,7 +33331,7 @@
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@@ -33110,7 +33348,7 @@
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@@ -33127,7 +33365,7 @@
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@@ -33144,7 +33382,7 @@
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@@ -33161,7 +33399,942 @@
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@@ -33195,7 +34368,415 @@
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+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f71de0dac54e25fe658e8c78208b855d3f0db23c"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f73f63e243ea6484a97ece29bb8d4f33841410fc"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f755b44ff2221c971ca2bfaffc69e002ba982730"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f788d2b893fe39fe24582acffa6a70f1ca4e3037"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7b309af25b6ae5029a9548142333a905e3c99be"
     ], 
     "ci_platforms": [
       "linux"
@@ -33212,7 +34793,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/efa80ac7daa93de08fc91bdf2a912269a3f2396a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7c45ab223810b0b6b77042055a86800e5ec213a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33229,7 +34810,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0a7e39c194ee3f30312ae2f4827bdbd43416a42"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7c686af20a3cf5b5c569a570656df83db3fe165"
     ], 
     "ci_platforms": [
       "linux"
@@ -33246,7 +34827,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0e8450c85a3c6dfaa50ee65399270c59a127088"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f8373fd74d8a4eafc7d015e2643c2a277656b716"
     ], 
     "ci_platforms": [
       "linux"
@@ -33263,7 +34844,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0ee077bc982be02a547d81d85e5c69e36fe38fc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f861e708b6d0e0ca691d88a31e73f3d2643deacd"
     ], 
     "ci_platforms": [
       "linux"
@@ -33280,7 +34861,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1a6421ddd077ba6971eee7ba1084ed66fd1bee3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f8a02d7d9317428fd142c05f9428840d3d30aff4"
     ], 
     "ci_platforms": [
       "linux"
@@ -33297,7 +34878,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1b592b7e1a5af83eea1bccc2d7bcca302173d57"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f91f27afa6e72fd653eb41b316ad2d2e88fc0bb7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33314,7 +34895,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f224ca8baea51bbc26a3814af9253483c66ad8f8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f9540ce65b08ec33d9157d03bf5231b767460d4a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33331,7 +34912,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f238d0b5973d8d4081ba7036711d8c3091554e28"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f96f406763e8d6a53de319e67e942696cc10a4b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -33348,7 +34929,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f2bb9fb90c0fb7dfd765e1c528330881e721c7d8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f97d97545054500e8035ac3c73957d0f75b2715b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33365,7 +34946,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f37b108d4dca7cdd24f464ad880a57aa038528ae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa423921deeaeda55d2ff74e9541e5d89ddc7d36"
     ], 
     "ci_platforms": [
       "linux"
@@ -33382,7 +34963,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f3c0468b37c09b998096d18cd13a522dec09888b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa45cfbecd8680693570d90f214abd9febf681a6"
     ], 
     "ci_platforms": [
       "linux"
@@ -33399,7 +34980,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f47f636b8e22e8db428ea956d9336bd12b928a9e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa99f1f9be3384be1229657b26374545228c2318"
     ], 
     "ci_platforms": [
       "linux"
@@ -33416,7 +34997,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f4d74d507a7171e5f116bf750a20435eeaf81f3f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fae6e98220e0943926fe570bd32ea7f0dcd34feb"
     ], 
     "ci_platforms": [
       "linux"
@@ -33433,7 +35014,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f4dc057d97c34f31ea542d67593b8d3a295bf52a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bfb049d4a99a529ff339218a5d962983118d0"
     ], 
     "ci_platforms": [
       "linux"
@@ -33450,7 +35031,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f59e8ceab587254d408a4af86cd938d896eb0b6d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fb9505e4511c982f4f26675979a138a3408d80e2"
     ], 
     "ci_platforms": [
       "linux"
@@ -33467,7 +35048,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f65e41c8021049c4ca8782902de25d6791bae63a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fb9ad6fd8276dd9b38b27ee8907f0db5a3a2cedf"
     ], 
     "ci_platforms": [
       "linux"
@@ -33484,7 +35065,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f693fbf860c6cd1090a6dc220c20eb5c51543208"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc0cb8a6287528bfbe1e43d452fc40a180c221f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -33501,7 +35082,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f71de0dac54e25fe658e8c78208b855d3f0db23c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc2bb278363a5f7d4dbfe8d123a8092a99d5a9f4"
     ], 
     "ci_platforms": [
       "linux"
@@ -33518,7 +35099,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f73f63e243ea6484a97ece29bb8d4f33841410fc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc37856ff6d7a1cce83efad8cc7727f5aac44200"
     ], 
     "ci_platforms": [
       "linux"
@@ -33535,7 +35116,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f755b44ff2221c971ca2bfaffc69e002ba982730"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc9879794ab7f7cdc4959c204788fce6146c0579"
     ], 
     "ci_platforms": [
       "linux"
@@ -33552,7 +35133,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f788d2b893fe39fe24582acffa6a70f1ca4e3037"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fda1618a9c7d2d7c22234b3c7f996116bc5e6e4b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33569,7 +35150,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7b309af25b6ae5029a9548142333a905e3c99be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fe565289309a897d640309b9bf214d3036c2216b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33586,7 +35167,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7c45ab223810b0b6b77042055a86800e5ec213a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fe680903482b870b820690f61cc607e5d26a652a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33603,7 +35184,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7c686af20a3cf5b5c569a570656df83db3fe165"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fe7ac5c3403c7f1673ead3176af4efe7c60b2c02"
     ], 
     "ci_platforms": [
       "linux"
@@ -33620,7 +35201,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f8373fd74d8a4eafc7d015e2643c2a277656b716"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fef5208b90316cac47bdc95ffd384b9c9a8a7c78"
     ], 
     "ci_platforms": [
       "linux"
@@ -33637,7 +35218,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f861e708b6d0e0ca691d88a31e73f3d2643deacd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ff6138cc4a36bad9a76401072dbd41fd2ad437cc"
     ], 
     "ci_platforms": [
       "linux"
@@ -33654,7 +35235,211 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f8a02d7d9317428fd142c05f9428840d3d30aff4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ffc74f2184f64032a1f67b5f843a683ea1372b74"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ffd263ba66c7dd7180f5b8e13a3f7b8bf169dd79"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/full_request.bin"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-0fa0559576ad2a45b06d0bfb84115963d7d48206"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-82b2ae1d2174f5782b32c89ce60f68bf5a30c0e1"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-e45753da8952c41715a65010250efba0a4a4d243"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-f1536451f002afe7a6ff34a3755026e4ace1fee3"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-f40dcae7e7cc52e44d49c7fd5452e33a77ef4499"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/001946397b463a3562c5951f6325069d8a3a2ded"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/00c8446b230bebbae2b473552b174a06b446337a"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/01b05a9eaa95950f697627264bbd5006060f68e5"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/01c9569f5835a576fc50ea03141662c7ef1aa088"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/025215e11687c7d2e0055e5b2b902d08e0436f78"
     ], 
     "ci_platforms": [
       "linux"
@@ -33663,7 +35448,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33671,7 +35456,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f91f27afa6e72fd653eb41b316ad2d2e88fc0bb7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/02ba99615d1d69eb328adce99670f659959c1bc1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33680,7 +35465,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33688,7 +35473,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f9540ce65b08ec33d9157d03bf5231b767460d4a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/03abf728ac1d833c2d4a9ff7e0c912b949edc04c"
     ], 
     "ci_platforms": [
       "linux"
@@ -33697,7 +35482,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33705,7 +35490,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f96f406763e8d6a53de319e67e942696cc10a4b4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/03beeae554ed6952e94a0bf32cdbe9f97eb3ba43"
     ], 
     "ci_platforms": [
       "linux"
@@ -33714,7 +35499,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33722,7 +35507,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f97d97545054500e8035ac3c73957d0f75b2715b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/04bef86965e816c0cd330896ecd981dd3b14275c"
     ], 
     "ci_platforms": [
       "linux"
@@ -33731,7 +35516,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33739,7 +35524,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa423921deeaeda55d2ff74e9541e5d89ddc7d36"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/05b4eaa1e1a759aa6b23521c06d915174e8fec88"
     ], 
     "ci_platforms": [
       "linux"
@@ -33748,7 +35533,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33756,7 +35541,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa45cfbecd8680693570d90f214abd9febf681a6"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/05cfa5deaead322efce84b710758a24440cef16e"
     ], 
     "ci_platforms": [
       "linux"
@@ -33765,7 +35550,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33773,7 +35558,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa99f1f9be3384be1229657b26374545228c2318"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/07048654244e377ddf246e8cc18f71443035cd2b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33782,7 +35567,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33790,7 +35575,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fae6e98220e0943926fe570bd32ea7f0dcd34feb"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/078232947d7ff25557e836b4e9e907214e99b320"
     ], 
     "ci_platforms": [
       "linux"
@@ -33799,7 +35584,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33807,7 +35592,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bfb049d4a99a529ff339218a5d962983118d0"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/08a8a647b6a8f47ae10852322d14832fc15021f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33816,7 +35601,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33824,7 +35609,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fb9505e4511c982f4f26675979a138a3408d80e2"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0949f4ac376808482be6ab2dcb18a2ecb08d9a52"
     ], 
     "ci_platforms": [
       "linux"
@@ -33833,7 +35618,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33841,7 +35626,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc0cb8a6287528bfbe1e43d452fc40a180c221f2"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0b6fa6330bce65dfe7f758bcbfca2a2844dd07a6"
     ], 
     "ci_platforms": [
       "linux"
@@ -33850,7 +35635,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33858,7 +35643,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc2bb278363a5f7d4dbfe8d123a8092a99d5a9f4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0c30868720d5e1a19ff23c53740749c37a43540d"
     ], 
     "ci_platforms": [
       "linux"
@@ -33867,7 +35652,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33875,7 +35660,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc37856ff6d7a1cce83efad8cc7727f5aac44200"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0c5e0660ddf5f14af8f3fbcc754a967506994c9b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33884,7 +35669,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33892,7 +35677,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc9879794ab7f7cdc4959c204788fce6146c0579"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0c6f2e0a2232788cb20c4f52ffa18d7ab8f0b938"
     ], 
     "ci_platforms": [
       "linux"
@@ -33901,7 +35686,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33909,7 +35694,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fda1618a9c7d2d7c22234b3c7f996116bc5e6e4b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0d36da88698737ec1ca7b55b30fe2b2036de7e19"
     ], 
     "ci_platforms": [
       "linux"
@@ -33918,7 +35703,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33926,7 +35711,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fe680903482b870b820690f61cc607e5d26a652a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0d8c547f1d261ba07c2648bae009636c17709600"
     ], 
     "ci_platforms": [
       "linux"
@@ -33935,7 +35720,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33943,7 +35728,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/fef5208b90316cac47bdc95ffd384b9c9a8a7c78"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0dd33527db106a3e84172e8f2189734b00ced4ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -33952,7 +35737,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33960,7 +35745,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ff6138cc4a36bad9a76401072dbd41fd2ad437cc"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0e354d89d02c6c5cbba2f140dab7b609bf00793e"
     ], 
     "ci_platforms": [
       "linux"
@@ -33969,7 +35754,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33977,7 +35762,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ffd263ba66c7dd7180f5b8e13a3f7b8bf169dd79"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0e3a18f0f08dcb9dd174627bc997f74a5c7a1390"
     ], 
     "ci_platforms": [
       "linux"
@@ -33986,7 +35771,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -33994,7 +35779,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-0fa0559576ad2a45b06d0bfb84115963d7d48206"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0f83cbec19c834f534f353f4fce20c0cd88231f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -34003,7 +35788,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -34011,7 +35796,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-82b2ae1d2174f5782b32c89ce60f68bf5a30c0e1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0f98d7d56e9a99b97e5dc7eb122ef22e9684077b"
     ], 
     "ci_platforms": [
       "linux"
@@ -34020,7 +35805,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -34028,7 +35813,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-e45753da8952c41715a65010250efba0a4a4d243"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/0fd8859246740606c498755ab00d6147abcfec00"
     ], 
     "ci_platforms": [
       "linux"
@@ -34037,7 +35822,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -34045,7 +35830,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-f1536451f002afe7a6ff34a3755026e4ace1fee3"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/100bb8f2e6a0b41da13f4edb5c15d4a04e564840"
     ], 
     "ci_platforms": [
       "linux"
@@ -34054,7 +35839,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -34062,7 +35847,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/timeout-f40dcae7e7cc52e44d49c7fd5452e33a77ef4499"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/101305ccd08c7a8bd0c2913c37d3dd0d39d4bb64"
     ], 
     "ci_platforms": [
       "linux"
@@ -34071,7 +35856,7 @@
     "exclude_configs": [], 
     "flaky": false, 
     "language": "c", 
-    "name": "api_fuzzer_one_entry", 
+    "name": "client_fuzzer_one_entry", 
     "platforms": [
       "linux"
     ], 
@@ -34079,7 +35864,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/001946397b463a3562c5951f6325069d8a3a2ded"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/10f5d1937cb068fee7f85e2654be2bfe77498bb9"
     ], 
     "ci_platforms": [
       "linux"
@@ -34096,7 +35881,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/00c8446b230bebbae2b473552b174a06b446337a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/110074f658208166d52897c9266fc46cbaa8af36"
     ], 
     "ci_platforms": [
       "linux"
@@ -34113,7 +35898,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/01b05a9eaa95950f697627264bbd5006060f68e5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1160214cdb23e8fc187078a8d6796656c1ade925"
     ], 
     "ci_platforms": [
       "linux"
@@ -34130,7 +35915,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/01c9569f5835a576fc50ea03141662c7ef1aa088"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/118ffddb43ccf9dae8bdb4702232d1dc39b021f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -34147,7 +35932,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/025215e11687c7d2e0055e5b2b902d08e0436f78"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1306c4c6ea714d4db0e4d814c944d8d40335e0fa"
     ], 
     "ci_platforms": [
       "linux"
@@ -34164,7 +35949,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/02ba99615d1d69eb328adce99670f659959c1bc1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1402bbcac6fa24eeb0475250e33f704096e2fb45"
     ], 
     "ci_platforms": [
       "linux"
@@ -34181,7 +35966,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/03abf728ac1d833c2d4a9ff7e0c912b949edc04c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/143e0d4f546bbb984a7c3ac1c60a37dcf85ea58d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34198,7 +35983,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/03beeae554ed6952e94a0bf32cdbe9f97eb3ba43"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1526ac4266e152b029b7c283255fe4fb6507f726"
     ], 
     "ci_platforms": [
       "linux"
@@ -34215,7 +36000,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/05b4eaa1e1a759aa6b23521c06d915174e8fec88"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1576c915ee38f5bd19f285ed0ed47e36026518f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -34232,7 +36017,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/05cfa5deaead322efce84b710758a24440cef16e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/15c8bfec99ff18b11211d464c824fc139cc791fd"
     ], 
     "ci_platforms": [
       "linux"
@@ -34249,7 +36034,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/07048654244e377ddf246e8cc18f71443035cd2b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1602788cf33d0354d6d48ead549e5137cd211979"
     ], 
     "ci_platforms": [
       "linux"
@@ -34266,7 +36051,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/078232947d7ff25557e836b4e9e907214e99b320"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/169f579e66b4b8ff423891a40380e648e8d45247"
     ], 
     "ci_platforms": [
       "linux"
@@ -34283,7 +36068,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/08a8a647b6a8f47ae10852322d14832fc15021f1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/17b1758fc7cd69a00d140f113b1ac894023ff20b"
     ], 
     "ci_platforms": [
       "linux"
@@ -34300,7 +36085,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0949f4ac376808482be6ab2dcb18a2ecb08d9a52"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/18185cbf9e9cfc1fd28d27ed0d651d7cee6a2c06"
     ], 
     "ci_platforms": [
       "linux"
@@ -34317,7 +36102,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0b6fa6330bce65dfe7f758bcbfca2a2844dd07a6"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1875a4acdcffe505ca92ea8af8d9d6b174736e80"
     ], 
     "ci_platforms": [
       "linux"
@@ -34334,7 +36119,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0c30868720d5e1a19ff23c53740749c37a43540d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/18850965807039500c7f5450a907e86825cf823d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34351,7 +36136,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0c5e0660ddf5f14af8f3fbcc754a967506994c9b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/18926cdc608599e8df6b0f4df99d4ad856ef4373"
     ], 
     "ci_platforms": [
       "linux"
@@ -34368,7 +36153,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0d36da88698737ec1ca7b55b30fe2b2036de7e19"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1965cd58fc41578a837231c69075994da2e871d9"
     ], 
     "ci_platforms": [
       "linux"
@@ -34385,7 +36170,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0d8c547f1d261ba07c2648bae009636c17709600"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/19e984af62c36fe982284c87421d8ee46173e9f0"
     ], 
     "ci_platforms": [
       "linux"
@@ -34402,7 +36187,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0dd33527db106a3e84172e8f2189734b00ced4ed"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1aee32faadffa3c2ec508e8fd30006423665488f"
     ], 
     "ci_platforms": [
       "linux"
@@ -34419,7 +36204,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0e354d89d02c6c5cbba2f140dab7b609bf00793e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1ba08b63181066ffab948eb301a6a2363a81872d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34436,7 +36221,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0e3a18f0f08dcb9dd174627bc997f74a5c7a1390"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1c222dae4e2cde1fca9f9bf6226200f70d625342"
     ], 
     "ci_platforms": [
       "linux"
@@ -34453,7 +36238,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0f83cbec19c834f534f353f4fce20c0cd88231f5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1ca51ab2fefef4f549c4a8e7f4910c6b5a4b4b1d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34470,7 +36255,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0f98d7d56e9a99b97e5dc7eb122ef22e9684077b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1cbcaad71950c62d41bab50f9c242d014cc0d904"
     ], 
     "ci_platforms": [
       "linux"
@@ -34487,7 +36272,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/0fd8859246740606c498755ab00d6147abcfec00"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1d19042e6db2a90c52fcc3cb0aa76f2fd335014e"
     ], 
     "ci_platforms": [
       "linux"
@@ -34504,7 +36289,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/100bb8f2e6a0b41da13f4edb5c15d4a04e564840"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1d458954e8174bbb5dd4d0053df47d6b7adf290a"
     ], 
     "ci_platforms": [
       "linux"
@@ -34521,7 +36306,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/101305ccd08c7a8bd0c2913c37d3dd0d39d4bb64"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1dc86d0febe4adc5353230cea24b5f7cce829283"
     ], 
     "ci_platforms": [
       "linux"
@@ -34538,7 +36323,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/10f5d1937cb068fee7f85e2654be2bfe77498bb9"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1e64080289ea4168304417f3fbd86b01d7d6f431"
     ], 
     "ci_platforms": [
       "linux"
@@ -34555,7 +36340,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/110074f658208166d52897c9266fc46cbaa8af36"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1e84d42fcf18bbf81ef6e8a16a0c57abbf8d292a"
     ], 
     "ci_platforms": [
       "linux"
@@ -34572,7 +36357,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1160214cdb23e8fc187078a8d6796656c1ade925"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1f040e756f76357979f317e0c6541f72fd93df06"
     ], 
     "ci_platforms": [
       "linux"
@@ -34589,7 +36374,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/118ffddb43ccf9dae8bdb4702232d1dc39b021f7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1fe7d16ffc2084d5d3c5f23d16902ae8810a5393"
     ], 
     "ci_platforms": [
       "linux"
@@ -34606,7 +36391,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1306c4c6ea714d4db0e4d814c944d8d40335e0fa"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/1ffc4952225dda41de59603e487ff7fd3026b958"
     ], 
     "ci_platforms": [
       "linux"
@@ -34623,7 +36408,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1402bbcac6fa24eeb0475250e33f704096e2fb45"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/20216d27af2b3dcc83d944e5f7a489ed2eff98fd"
     ], 
     "ci_platforms": [
       "linux"
@@ -34640,7 +36425,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/143e0d4f546bbb984a7c3ac1c60a37dcf85ea58d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/204093594b568ada9c7857a971f2a4b42123ee1c"
     ], 
     "ci_platforms": [
       "linux"
@@ -34657,7 +36442,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1576c915ee38f5bd19f285ed0ed47e36026518f2"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/20539e464ced1a0a63d74bae731ca0a75db05967"
     ], 
     "ci_platforms": [
       "linux"
@@ -34674,7 +36459,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1602788cf33d0354d6d48ead549e5137cd211979"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/205cf2b6994f10b783aa0a06938a5e47cb581126"
     ], 
     "ci_platforms": [
       "linux"
@@ -34691,7 +36476,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/17b1758fc7cd69a00d140f113b1ac894023ff20b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/207e12d6a84dc8fa020b3a60b3f75932ca4f8fa5"
     ], 
     "ci_platforms": [
       "linux"
@@ -34708,7 +36493,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/18185cbf9e9cfc1fd28d27ed0d651d7cee6a2c06"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/20ea73876cc9cd5b3d3efa1bda21deb5eac2d61e"
     ], 
     "ci_platforms": [
       "linux"
@@ -34725,7 +36510,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1875a4acdcffe505ca92ea8af8d9d6b174736e80"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/20ee437b7f456ebb19d98d94d9feb1d5e9174c65"
     ], 
     "ci_platforms": [
       "linux"
@@ -34742,7 +36527,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/18850965807039500c7f5450a907e86825cf823d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2166c7093c424a2136c4cb8b10d0b124047320d4"
     ], 
     "ci_platforms": [
       "linux"
@@ -34759,7 +36544,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/18926cdc608599e8df6b0f4df99d4ad856ef4373"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/21a6a133f3d1e06c077032ba56a7df4161f62efe"
     ], 
     "ci_platforms": [
       "linux"
@@ -34776,7 +36561,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1965cd58fc41578a837231c69075994da2e871d9"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/224fa2e83fd8ecaa9059ad37a55238f74b8e0829"
     ], 
     "ci_platforms": [
       "linux"
@@ -34793,7 +36578,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/19e984af62c36fe982284c87421d8ee46173e9f0"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/230527b90b0179139c961aca426187893191fdf2"
     ], 
     "ci_platforms": [
       "linux"
@@ -34810,7 +36595,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1aee32faadffa3c2ec508e8fd30006423665488f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/23e8c1377addaf67019ea36a084e0b68ca7a33db"
     ], 
     "ci_platforms": [
       "linux"
@@ -34827,7 +36612,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1ba08b63181066ffab948eb301a6a2363a81872d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2467fa0f8a9f4bd121f544892f0782498b2df533"
     ], 
     "ci_platforms": [
       "linux"
@@ -34844,7 +36629,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1c222dae4e2cde1fca9f9bf6226200f70d625342"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/246dcf347eba7f4d4e04d97dabc002f0acf2164e"
     ], 
     "ci_platforms": [
       "linux"
@@ -34861,7 +36646,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1ca51ab2fefef4f549c4a8e7f4910c6b5a4b4b1d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/252de25a5237c830ad8c5e4732c176e03785042b"
     ], 
     "ci_platforms": [
       "linux"
@@ -34878,7 +36663,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1cbcaad71950c62d41bab50f9c242d014cc0d904"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/25761748660a64111a8daa46f72ea1f336c2046a"
     ], 
     "ci_platforms": [
       "linux"
@@ -34895,7 +36680,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1d19042e6db2a90c52fcc3cb0aa76f2fd335014e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2585dc7b6c095e978b56e0249fe9b5c61a4840af"
     ], 
     "ci_platforms": [
       "linux"
@@ -34912,7 +36697,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1d458954e8174bbb5dd4d0053df47d6b7adf290a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/25949b623930511f9d43fea4aa56a4389a28e11a"
     ], 
     "ci_platforms": [
       "linux"
@@ -34929,7 +36714,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1dc86d0febe4adc5353230cea24b5f7cce829283"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/25d2969baf8bd256e15b2ab72707682b2d18b40a"
     ], 
     "ci_platforms": [
       "linux"
@@ -34946,7 +36731,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1e64080289ea4168304417f3fbd86b01d7d6f431"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/26110f21dcb0fde99942e631366ebbd9d895860d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34963,7 +36748,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1e84d42fcf18bbf81ef6e8a16a0c57abbf8d292a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2663ce44ca5832381cbbdf7b252e39d6df021a93"
     ], 
     "ci_platforms": [
       "linux"
@@ -34980,7 +36765,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1f040e756f76357979f317e0c6541f72fd93df06"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/269afce3bfff993c05c2a3b28c6cf3dfb3f461d7"
     ], 
     "ci_platforms": [
       "linux"
@@ -34997,7 +36782,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1fe7d16ffc2084d5d3c5f23d16902ae8810a5393"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/26b8a9d27cef1ce4c3c5aefa2dee50001aab4b13"
     ], 
     "ci_platforms": [
       "linux"
@@ -35014,7 +36799,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/1ffc4952225dda41de59603e487ff7fd3026b958"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/27f37037525aac7a41ffbadd6ce52e5a1851a2b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -35031,7 +36816,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/20216d27af2b3dcc83d944e5f7a489ed2eff98fd"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2862adc802092f1a422416a1666a5142f71d5d7f"
     ], 
     "ci_platforms": [
       "linux"
@@ -35048,7 +36833,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/204093594b568ada9c7857a971f2a4b42123ee1c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/28680d04887f96a1167dd913573ec8daa2a39625"
     ], 
     "ci_platforms": [
       "linux"
@@ -35065,7 +36850,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/20539e464ced1a0a63d74bae731ca0a75db05967"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/289cdf83f89f70a13e9078259f764a339617c827"
     ], 
     "ci_platforms": [
       "linux"
@@ -35082,7 +36867,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/205cf2b6994f10b783aa0a06938a5e47cb581126"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/28ee8cae75efa07da9649933a9482d00643b5395"
     ], 
     "ci_platforms": [
       "linux"
@@ -35099,7 +36884,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/207e12d6a84dc8fa020b3a60b3f75932ca4f8fa5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/28f54e558b181e294e101447c7a79d976fe36fcb"
     ], 
     "ci_platforms": [
       "linux"
@@ -35116,7 +36901,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/20ea73876cc9cd5b3d3efa1bda21deb5eac2d61e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/299034b9e0cc8d91c049c489dca6d1a2b8b08959"
     ], 
     "ci_platforms": [
       "linux"
@@ -35133,7 +36918,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/20ee437b7f456ebb19d98d94d9feb1d5e9174c65"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/29952a15459cce9c647255ab5d7486df0507eff4"
     ], 
     "ci_platforms": [
       "linux"
@@ -35150,7 +36935,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2166c7093c424a2136c4cb8b10d0b124047320d4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/299faa82b90ef12421d160148dfb6cd0077b57c0"
     ], 
     "ci_platforms": [
       "linux"
@@ -35167,7 +36952,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/21a6a133f3d1e06c077032ba56a7df4161f62efe"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/29be7d33920998bae7329d77d4c81989eae91647"
     ], 
     "ci_platforms": [
       "linux"
@@ -35184,7 +36969,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/224fa2e83fd8ecaa9059ad37a55238f74b8e0829"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2a8260b23460f90f770cedcafa14868d24db201e"
     ], 
     "ci_platforms": [
       "linux"
@@ -35201,7 +36986,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/230527b90b0179139c961aca426187893191fdf2"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2b230a7b55b17f2f8e89c4be73a662d781f7fb3c"
     ], 
     "ci_platforms": [
       "linux"
@@ -35218,7 +37003,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2467fa0f8a9f4bd121f544892f0782498b2df533"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2b71439e9ebf611a92386b9f21ad44bde7926184"
     ], 
     "ci_platforms": [
       "linux"
@@ -35235,7 +37020,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/246dcf347eba7f4d4e04d97dabc002f0acf2164e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c1ecf05c5dde692ed16502294e9570ac3b02600"
     ], 
     "ci_platforms": [
       "linux"
@@ -35252,7 +37037,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/252de25a5237c830ad8c5e4732c176e03785042b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c342f8715556398d49bcf3343b5a249d968e19e"
     ], 
     "ci_platforms": [
       "linux"
@@ -35269,7 +37054,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/25761748660a64111a8daa46f72ea1f336c2046a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c6e69067c68c145dc5d3a60b86d8081fdf95d0d"
     ], 
     "ci_platforms": [
       "linux"
@@ -35286,7 +37071,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2585dc7b6c095e978b56e0249fe9b5c61a4840af"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c79128c697b53256c56b9c57c7259866e0e2347"
     ], 
     "ci_platforms": [
       "linux"
@@ -35303,7 +37088,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/25949b623930511f9d43fea4aa56a4389a28e11a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2d83097b3cbd2245b085e749fe923fb590790e0c"
     ], 
     "ci_platforms": [
       "linux"
@@ -35320,7 +37105,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/26110f21dcb0fde99942e631366ebbd9d895860d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2dce4a1fc4bb00bfcd43d549a3785913c9280369"
     ], 
     "ci_platforms": [
       "linux"
@@ -35337,7 +37122,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2663ce44ca5832381cbbdf7b252e39d6df021a93"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2deb1aeb93c2abca4177b1fe886eb354c83fe8af"
     ], 
     "ci_platforms": [
       "linux"
@@ -35354,7 +37139,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/269afce3bfff993c05c2a3b28c6cf3dfb3f461d7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2e9860242d55a74cec244bb5c5445eb2797a3157"
     ], 
     "ci_platforms": [
       "linux"
@@ -35371,7 +37156,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/26b8a9d27cef1ce4c3c5aefa2dee50001aab4b13"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2f288409c5f3cf2a10b3e1970a9c3d037dabe080"
     ], 
     "ci_platforms": [
       "linux"
@@ -35388,7 +37173,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/27f37037525aac7a41ffbadd6ce52e5a1851a2b7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/2f5f6d281a3d0473a04a17cbcbc6fd06cb73fd8b"
     ], 
     "ci_platforms": [
       "linux"
@@ -35405,7 +37190,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/289cdf83f89f70a13e9078259f764a339617c827"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/301e10bb6d9f60d91efde4e0c48893203a5b8b88"
     ], 
     "ci_platforms": [
       "linux"
@@ -35422,7 +37207,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/28ee8cae75efa07da9649933a9482d00643b5395"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/302a11eb9b9687464b88c9a670da371f6a6c57e7"
     ], 
     "ci_platforms": [
       "linux"
@@ -35439,7 +37224,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/299034b9e0cc8d91c049c489dca6d1a2b8b08959"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3128887b8e02f1873ed6b36766a870543269ea00"
     ], 
     "ci_platforms": [
       "linux"
@@ -35456,7 +37241,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/29952a15459cce9c647255ab5d7486df0507eff4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/31545e9fe4c6aa43329dc0d4a735842574fcaaed"
     ], 
     "ci_platforms": [
       "linux"
@@ -35473,7 +37258,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/299faa82b90ef12421d160148dfb6cd0077b57c0"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/31d12a2b1378120d15b4097371d792daa95de0a9"
     ], 
     "ci_platforms": [
       "linux"
@@ -35490,7 +37275,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/29be7d33920998bae7329d77d4c81989eae91647"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/320dc10f64b59b0eb0ae140912eded1ef9276556"
     ], 
     "ci_platforms": [
       "linux"
@@ -35507,7 +37292,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2a8260b23460f90f770cedcafa14868d24db201e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3336748264594689041e4080b51bc56f716d0689"
     ], 
     "ci_platforms": [
       "linux"
@@ -35524,7 +37309,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2b230a7b55b17f2f8e89c4be73a662d781f7fb3c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/333d0554d91872e693d118d6988132d95b7920ae"
     ], 
     "ci_platforms": [
       "linux"
@@ -35541,7 +37326,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2b71439e9ebf611a92386b9f21ad44bde7926184"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/337d579ab5eb157d7d58e9287d447976062cbd8d"
     ], 
     "ci_platforms": [
       "linux"
@@ -35558,7 +37343,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c1ecf05c5dde692ed16502294e9570ac3b02600"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/33c32a80db0ec311ee8744991c5b19345bfd8fe9"
     ], 
     "ci_platforms": [
       "linux"
@@ -35575,7 +37360,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c342f8715556398d49bcf3343b5a249d968e19e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/35fbd748458e3fd6068957d46a9fbb2b0113d2b3"
     ], 
     "ci_platforms": [
       "linux"
@@ -35592,7 +37377,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c6e69067c68c145dc5d3a60b86d8081fdf95d0d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/361c6f4374443671f039fd9659577e4460178020"
     ], 
     "ci_platforms": [
       "linux"
@@ -35609,7 +37394,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2c79128c697b53256c56b9c57c7259866e0e2347"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/368c75135a7341a96627d0dcfc4b2081003d8979"
     ], 
     "ci_platforms": [
       "linux"
@@ -35626,7 +37411,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2d83097b3cbd2245b085e749fe923fb590790e0c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/370b2c16cc353621091eda4964d4c4329205ffc3"
     ], 
     "ci_platforms": [
       "linux"
@@ -35643,7 +37428,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2dce4a1fc4bb00bfcd43d549a3785913c9280369"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/370f893353f792c99754ece93baed2105decd71e"
     ], 
     "ci_platforms": [
       "linux"
@@ -35660,7 +37445,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2deb1aeb93c2abca4177b1fe886eb354c83fe8af"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/375c2462d6ae891222686f9519294811fa5de010"
     ], 
     "ci_platforms": [
       "linux"
@@ -35677,7 +37462,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2e9860242d55a74cec244bb5c5445eb2797a3157"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/379b177d55b1eb86ddb66dc3a037fd8283ee07c0"
     ], 
     "ci_platforms": [
       "linux"
@@ -35694,7 +37479,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2f288409c5f3cf2a10b3e1970a9c3d037dabe080"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3a01c85934363bd2067f76d0d40c491f9f846c8a"
     ], 
     "ci_platforms": [
       "linux"
@@ -35711,7 +37496,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/2f5f6d281a3d0473a04a17cbcbc6fd06cb73fd8b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3a3eb65d51f30f4cd16cc6f8436a5b00702a5712"
     ], 
     "ci_platforms": [
       "linux"
@@ -35728,7 +37513,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/301e10bb6d9f60d91efde4e0c48893203a5b8b88"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3ae87e3150628c422ada13002b08f2d9c5a9d78e"
     ], 
     "ci_platforms": [
       "linux"
@@ -35745,7 +37530,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/302a11eb9b9687464b88c9a670da371f6a6c57e7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3afbc4c35885b79c6e6628afce93ce852d7767de"
     ], 
     "ci_platforms": [
       "linux"
@@ -35762,7 +37547,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3128887b8e02f1873ed6b36766a870543269ea00"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3b3b4f9a985ec49f6c54bae798208625e5adb777"
     ], 
     "ci_platforms": [
       "linux"
@@ -35779,7 +37564,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/31545e9fe4c6aa43329dc0d4a735842574fcaaed"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3c01b1f89d50fa37fcb3457cd3dd6502fe84e25b"
     ], 
     "ci_platforms": [
       "linux"
@@ -35796,7 +37581,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/31d12a2b1378120d15b4097371d792daa95de0a9"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3c7b516e302ad3503a933b5dcfb8c58acaea07a0"
     ], 
     "ci_platforms": [
       "linux"
@@ -35813,7 +37598,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/320dc10f64b59b0eb0ae140912eded1ef9276556"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3d4d961511c1de95a81b129f2fe96390209de2e7"
     ], 
     "ci_platforms": [
       "linux"
@@ -35830,7 +37615,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3336748264594689041e4080b51bc56f716d0689"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3da7577acd806e1d92d48211b22fd9db352fd834"
     ], 
     "ci_platforms": [
       "linux"
@@ -35847,7 +37632,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/333d0554d91872e693d118d6988132d95b7920ae"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3e8f531043a07df2280bca73fe4a7987d82ce67e"
     ], 
     "ci_platforms": [
       "linux"
@@ -35864,7 +37649,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/337d579ab5eb157d7d58e9287d447976062cbd8d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/3fcc2da89f438b247cb5b4b41e15aceccfa75b36"
     ], 
     "ci_platforms": [
       "linux"
@@ -35881,7 +37666,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/33c32a80db0ec311ee8744991c5b19345bfd8fe9"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4040224f3df361afe45bce682d56d26f13829413"
     ], 
     "ci_platforms": [
       "linux"
@@ -35898,7 +37683,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/35fbd748458e3fd6068957d46a9fbb2b0113d2b3"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4097094277bc09981f428280fc0cc0f590f20ded"
     ], 
     "ci_platforms": [
       "linux"
@@ -35915,7 +37700,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/361c6f4374443671f039fd9659577e4460178020"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/41aad2f11a7ab418213352e84de872d9997db8d2"
     ], 
     "ci_platforms": [
       "linux"
@@ -35932,7 +37717,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/368c75135a7341a96627d0dcfc4b2081003d8979"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/41b499e86caed7b48c59aaaf51360c3c71029400"
     ], 
     "ci_platforms": [
       "linux"
@@ -35949,7 +37734,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/370b2c16cc353621091eda4964d4c4329205ffc3"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/42554ddbe59429d30d718282ca606ed8b5a90eb3"
     ], 
     "ci_platforms": [
       "linux"
@@ -35966,7 +37751,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/370f893353f792c99754ece93baed2105decd71e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/42c395ab373346fb283ace021bdc1f6428f92f80"
     ], 
     "ci_platforms": [
       "linux"
@@ -35983,7 +37768,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/375c2462d6ae891222686f9519294811fa5de010"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/43202ad9b1a689d919ab9ae91c2d0223394867bf"
     ], 
     "ci_platforms": [
       "linux"
@@ -36000,7 +37785,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/379b177d55b1eb86ddb66dc3a037fd8283ee07c0"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/438789ebe8a5d676f6f03ef8329c3d77579aeba4"
     ], 
     "ci_platforms": [
       "linux"
@@ -36017,7 +37802,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3a01c85934363bd2067f76d0d40c491f9f846c8a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/44153f8b7af5a3b27625a46af89e1712daa3ae8a"
     ], 
     "ci_platforms": [
       "linux"
@@ -36034,7 +37819,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3a3eb65d51f30f4cd16cc6f8436a5b00702a5712"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/44b6be630161765a3de5872629602ca14789c3bd"
     ], 
     "ci_platforms": [
       "linux"
@@ -36051,7 +37836,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3ae87e3150628c422ada13002b08f2d9c5a9d78e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/44d64196fb2e8d9506734a81304f6ef17b9bc29d"
     ], 
     "ci_platforms": [
       "linux"
@@ -36068,7 +37853,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3afbc4c35885b79c6e6628afce93ce852d7767de"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/44f0973ec77d6fb9eac931e84fa7ec6fdadccca6"
     ], 
     "ci_platforms": [
       "linux"
@@ -36085,7 +37870,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3b3b4f9a985ec49f6c54bae798208625e5adb777"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/450f9f56c80c8b71e37302a254ba7c3f7298dfd7"
     ], 
     "ci_platforms": [
       "linux"
@@ -36102,7 +37887,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3c7b516e302ad3503a933b5dcfb8c58acaea07a0"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/451e69ab65e0fe0a5731622ed21ab2b5380df677"
     ], 
     "ci_platforms": [
       "linux"
@@ -36119,7 +37904,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3d4d961511c1de95a81b129f2fe96390209de2e7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/46dcb1c399e5a514267fbbd5a50939f34e0ad6be"
     ], 
     "ci_platforms": [
       "linux"
@@ -36136,7 +37921,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3da7577acd806e1d92d48211b22fd9db352fd834"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/47e8aee44c2c7bd870f15b50fc085c5a8030edfc"
     ], 
     "ci_platforms": [
       "linux"
@@ -36153,7 +37938,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3e8f531043a07df2280bca73fe4a7987d82ce67e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/489e9830136adcc53f4b191199c33504685b3737"
     ], 
     "ci_platforms": [
       "linux"
@@ -36170,7 +37955,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/3fcc2da89f438b247cb5b4b41e15aceccfa75b36"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/49112bf1277d93601eb6526fe9ee9d45864d759e"
     ], 
     "ci_platforms": [
       "linux"
@@ -36187,7 +37972,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4040224f3df361afe45bce682d56d26f13829413"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/49c5568cb0de363bc9f9298f1eacaace6c8a268a"
     ], 
     "ci_platforms": [
       "linux"
@@ -36204,7 +37989,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/41aad2f11a7ab418213352e84de872d9997db8d2"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4a11af9ef42aeb36691185520be281c4760ad27b"
     ], 
     "ci_platforms": [
       "linux"
@@ -36221,7 +38006,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/41b499e86caed7b48c59aaaf51360c3c71029400"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4a4553c2e939cd50981bc38e8ddb1f2109ddb3a4"
     ], 
     "ci_platforms": [
       "linux"
@@ -36238,7 +38023,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/42554ddbe59429d30d718282ca606ed8b5a90eb3"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4b2ce115b15082ed951f4dc0b432da6a9d37bf85"
     ], 
     "ci_platforms": [
       "linux"
@@ -36255,7 +38040,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/42c395ab373346fb283ace021bdc1f6428f92f80"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4b585eb75ebca2187c0aa5a6abe4c8125aa80127"
     ], 
     "ci_platforms": [
       "linux"
@@ -36272,7 +38057,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/43202ad9b1a689d919ab9ae91c2d0223394867bf"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4b611a3748757e2fa89fcd2fb22d34444fbf5b42"
     ], 
     "ci_platforms": [
       "linux"
@@ -36289,7 +38074,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/438789ebe8a5d676f6f03ef8329c3d77579aeba4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4e21c4b5c454df51c102f09ea1ba78c42133ee16"
     ], 
     "ci_platforms": [
       "linux"
@@ -36306,7 +38091,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/44153f8b7af5a3b27625a46af89e1712daa3ae8a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4eaff3c3515a1ca019d46b9be0b7318eaffb63d1"
     ], 
     "ci_platforms": [
       "linux"
@@ -36323,7 +38108,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/44d64196fb2e8d9506734a81304f6ef17b9bc29d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4ec113a0126fc5746fa3f955727d009040e8377f"
     ], 
     "ci_platforms": [
       "linux"
@@ -36340,7 +38125,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/44f0973ec77d6fb9eac931e84fa7ec6fdadccca6"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4f5b9d5c707a35084918c272efd1295d301ca0b5"
     ], 
     "ci_platforms": [
       "linux"
@@ -36357,7 +38142,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/450f9f56c80c8b71e37302a254ba7c3f7298dfd7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/4f8b5b7489cca36225acec0f9aa7f5c556d79d8d"
     ], 
     "ci_platforms": [
       "linux"
@@ -36374,7 +38159,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/451e69ab65e0fe0a5731622ed21ab2b5380df677"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/50ece7ea16659b4e1a2284cea963fab662c19e6b"
     ], 
     "ci_platforms": [
       "linux"
@@ -36391,7 +38176,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/46dcb1c399e5a514267fbbd5a50939f34e0ad6be"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/514c9cd7b6519b596900d924ff2caa173d688f4b"
     ], 
     "ci_platforms": [
       "linux"
@@ -36408,7 +38193,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/47e8aee44c2c7bd870f15b50fc085c5a8030edfc"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/51c6c5297acebf9d21a8a7d6261d0a17c2adfb56"
     ], 
     "ci_platforms": [
       "linux"
@@ -36425,7 +38210,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/489e9830136adcc53f4b191199c33504685b3737"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/52c00bde7f4af95a86deb0a6717d1faf2828a939"
     ], 
     "ci_platforms": [
       "linux"
@@ -36442,7 +38227,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/49112bf1277d93601eb6526fe9ee9d45864d759e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/534c900ade27c8f7fccb1f3b7e7703f77f13a8f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -36459,7 +38244,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4a11af9ef42aeb36691185520be281c4760ad27b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/5360327e8bc8969f31b364df3081b51a1e03900c"
     ], 
     "ci_platforms": [
       "linux"
@@ -36476,7 +38261,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4a4553c2e939cd50981bc38e8ddb1f2109ddb3a4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/542c958c84d1e319b9ba23c52de2c4bca08a8dc7"
     ], 
     "ci_platforms": [
       "linux"
@@ -36493,7 +38278,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4b2ce115b15082ed951f4dc0b432da6a9d37bf85"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/54555ceac4403855f4cf20367f7be05714c46c51"
     ], 
     "ci_platforms": [
       "linux"
@@ -36510,7 +38295,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4b585eb75ebca2187c0aa5a6abe4c8125aa80127"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/5482dc4af170def9c183315efaa48f9c186926a1"
     ], 
     "ci_platforms": [
       "linux"
@@ -36527,7 +38312,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4b611a3748757e2fa89fcd2fb22d34444fbf5b42"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/54e67ed1036f3f5b315e0e3c02948c30eba900fd"
     ], 
     "ci_platforms": [
       "linux"
@@ -36544,7 +38329,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4e21c4b5c454df51c102f09ea1ba78c42133ee16"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/55ca8f6d9928c239a7abb32554463e6e1e1ee084"
     ], 
     "ci_platforms": [
       "linux"
@@ -36561,7 +38346,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4eaff3c3515a1ca019d46b9be0b7318eaffb63d1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/570ca8d2555dde94aa3b3121e8f5256e83eabe5e"
     ], 
     "ci_platforms": [
       "linux"
@@ -36578,7 +38363,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4ec113a0126fc5746fa3f955727d009040e8377f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/57ee6efc38f4c544a3ea3e5e73987e825bdf2980"
     ], 
     "ci_platforms": [
       "linux"
@@ -36595,7 +38380,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4f5b9d5c707a35084918c272efd1295d301ca0b5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/5821752bf8923fdaebc8484662624d8acd382716"
     ], 
     "ci_platforms": [
       "linux"
@@ -36612,7 +38397,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/4f8b5b7489cca36225acec0f9aa7f5c556d79d8d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/58a067ec6eda7191a5a910d8120633271d3af074"
     ], 
     "ci_platforms": [
       "linux"
@@ -36629,7 +38414,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/50ece7ea16659b4e1a2284cea963fab662c19e6b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/58d6dffb65a1fe1bc4e3fa970a15459587a32f77"
     ], 
     "ci_platforms": [
       "linux"
@@ -36646,7 +38431,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/514c9cd7b6519b596900d924ff2caa173d688f4b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/591ef436ef8cc982b48fd827a4555b57cd9780e5"
     ], 
     "ci_platforms": [
       "linux"
@@ -36663,7 +38448,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/51c6c5297acebf9d21a8a7d6261d0a17c2adfb56"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/59d28886db21f371ac9d999b68b116bcf425d971"
     ], 
     "ci_platforms": [
       "linux"
@@ -36680,7 +38465,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/52c00bde7f4af95a86deb0a6717d1faf2828a939"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/59d78f6397f0483d139f5bd0a9f264156f34acc4"
     ], 
     "ci_platforms": [
       "linux"
@@ -36697,7 +38482,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/534c900ade27c8f7fccb1f3b7e7703f77f13a8f5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/5a2447fdfdbf123f4592c1284007b7d50a01750b"
     ], 
     "ci_platforms": [
       "linux"
@@ -36714,7 +38499,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/5360327e8bc8969f31b364df3081b51a1e03900c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/5ca233a53e3e425cc12e04b466a49789291eaa00"
     ], 
     "ci_platforms": [
       "linux"
@@ -36731,7 +38516,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/542c958c84d1e319b9ba23c52de2c4bca08a8dc7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/5dc7b2086a39f56d8b9135f524d34a01fcabafd8"
     ], 
     "ci_platforms": [
       "linux"
@@ -36748,7 +38533,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/5482dc4af170def9c183315efaa48f9c186926a1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/5e1659e7cd840ab3f958273ebffdd215f2c81da6"
     ], 
     "ci_platforms": [
       "linux"
@@ -36765,7 +38550,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/54e67ed1036f3f5b315e0e3c02948c30eba900fd"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/605e474e9d9436488dfe084d348908e4dfab81a3"
     ], 
     "ci_platforms": [
       "linux"
@@ -36782,7 +38567,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/55ca8f6d9928c239a7abb32554463e6e1e1ee084"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6066fc9e28b4ce704230f0e8cf21e7c3195aa2a3"
     ], 
     "ci_platforms": [
       "linux"
@@ -36799,7 +38584,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/570ca8d2555dde94aa3b3121e8f5256e83eabe5e"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/607dac8012f188cb035b189fc3637028137023e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -36816,7 +38601,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/57ee6efc38f4c544a3ea3e5e73987e825bdf2980"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/611343a6b8879b393ba2f38ed41c7f5355355920"
     ], 
     "ci_platforms": [
       "linux"
@@ -36833,7 +38618,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/58a067ec6eda7191a5a910d8120633271d3af074"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/62c843359941660da3fc9eea62a5732aaa3be283"
     ], 
     "ci_platforms": [
       "linux"
@@ -36850,7 +38635,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/58d6dffb65a1fe1bc4e3fa970a15459587a32f77"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/636a19b8f50c4efccccea83ab78a933d999e41fa"
     ], 
     "ci_platforms": [
       "linux"
@@ -36867,7 +38652,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/591ef436ef8cc982b48fd827a4555b57cd9780e5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/64696e93ead18265cdac3fb37dae29ad3be6d764"
     ], 
     "ci_platforms": [
       "linux"
@@ -36884,7 +38669,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/59d78f6397f0483d139f5bd0a9f264156f34acc4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/64c0e0b4d9c2d25fdcb1e2bdcb999487fc096dad"
     ], 
     "ci_platforms": [
       "linux"
@@ -36901,7 +38686,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/5a2447fdfdbf123f4592c1284007b7d50a01750b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/64cad305e1858eae27cd723778fb9f4b7052eaa5"
     ], 
     "ci_platforms": [
       "linux"
@@ -36918,7 +38703,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/5ca233a53e3e425cc12e04b466a49789291eaa00"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/64d27dc9f984c49d421a5b0cb0391992d5aac1a4"
     ], 
     "ci_platforms": [
       "linux"
@@ -36935,7 +38720,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/5dc7b2086a39f56d8b9135f524d34a01fcabafd8"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/653ec14661c40ea25bdbab4a7cb9371c669d10d9"
     ], 
     "ci_platforms": [
       "linux"
@@ -36952,7 +38737,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/5e1659e7cd840ab3f958273ebffdd215f2c81da6"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/66145518601b1405361df12570f6e0b2b9a2e5b3"
     ], 
     "ci_platforms": [
       "linux"
@@ -36969,7 +38754,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/605e474e9d9436488dfe084d348908e4dfab81a3"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/662d81374a2c96f867ccd88a4295190827c45453"
     ], 
     "ci_platforms": [
       "linux"
@@ -36986,7 +38771,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/6066fc9e28b4ce704230f0e8cf21e7c3195aa2a3"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/669256f857011c32f5757ec19b2e5b9a372f6c23"
     ], 
     "ci_platforms": [
       "linux"
@@ -37003,7 +38788,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/607dac8012f188cb035b189fc3637028137023e0"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6749752b02f7d14fff9ac35f6b68dd62f5b49fcd"
     ], 
     "ci_platforms": [
       "linux"
@@ -37020,7 +38805,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/611343a6b8879b393ba2f38ed41c7f5355355920"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/67e72cea2b7042f08e8dfba5191d27bb390e4d00"
     ], 
     "ci_platforms": [
       "linux"
@@ -37037,7 +38822,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/62c843359941660da3fc9eea62a5732aaa3be283"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/685fbddd9ea612b25e325a50bd659997b4d77da1"
     ], 
     "ci_platforms": [
       "linux"
@@ -37054,7 +38839,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/636a19b8f50c4efccccea83ab78a933d999e41fa"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/690158fb146f7f3b3ea820979307a8d8e6f38314"
     ], 
     "ci_platforms": [
       "linux"
@@ -37071,7 +38856,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/64696e93ead18265cdac3fb37dae29ad3be6d764"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/69542ed81b00a5ec8daaf4e8d509201eecd502c5"
     ], 
     "ci_platforms": [
       "linux"
@@ -37088,7 +38873,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/64c0e0b4d9c2d25fdcb1e2bdcb999487fc096dad"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/69be4179b28e408a0574935e893c6986bbca0de9"
     ], 
     "ci_platforms": [
       "linux"
@@ -37105,7 +38890,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/64cad305e1858eae27cd723778fb9f4b7052eaa5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/69e52eef5dd0c51012b5c974cf70f4074ba814a9"
     ], 
     "ci_platforms": [
       "linux"
@@ -37122,7 +38907,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/64d27dc9f984c49d421a5b0cb0391992d5aac1a4"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6b1698d096095d4035ce67a8680b52eada00cce2"
     ], 
     "ci_platforms": [
       "linux"
@@ -37139,7 +38924,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/653ec14661c40ea25bdbab4a7cb9371c669d10d9"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6bfd3679f4e30aaaa1808e96c980edcfa9cac1c0"
     ], 
     "ci_platforms": [
       "linux"
@@ -37156,7 +38941,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/66145518601b1405361df12570f6e0b2b9a2e5b3"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6ca3910d5f4f7967311853724b072750716dcb48"
     ], 
     "ci_platforms": [
       "linux"
@@ -37173,7 +38958,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/662d81374a2c96f867ccd88a4295190827c45453"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6e2796549e29e5066f780a5e926fd6e3bb362450"
     ], 
     "ci_platforms": [
       "linux"
@@ -37190,7 +38975,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/669256f857011c32f5757ec19b2e5b9a372f6c23"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6e71553967212dfea2c9995f3641e582d8c2105b"
     ], 
     "ci_platforms": [
       "linux"
@@ -37207,7 +38992,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/6749752b02f7d14fff9ac35f6b68dd62f5b49fcd"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/6f30de3096eb71f697885fdd9cbddd9ee6ce46c4"
     ], 
     "ci_platforms": [
       "linux"
@@ -37224,7 +39009,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/67e72cea2b7042f08e8dfba5191d27bb390e4d00"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/71106770243ccca03f5025aadb298ee3a825824b"
     ], 
     "ci_platforms": [
       "linux"
@@ -37241,7 +39026,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/685fbddd9ea612b25e325a50bd659997b4d77da1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/717695057d76b81c344ed8c23cc024195caa9405"
     ], 
     "ci_platforms": [
       "linux"
@@ -37258,7 +39043,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/69542ed81b00a5ec8daaf4e8d509201eecd502c5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7353a7b2ea9f61325728b2f118416549e89dd79b"
     ], 
     "ci_platforms": [
       "linux"
@@ -37275,7 +39060,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/69be4179b28e408a0574935e893c6986bbca0de9"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/739228a1400cd69c47f110002c34dbe1661e8c41"
     ], 
     "ci_platforms": [
       "linux"
@@ -37292,7 +39077,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/69e52eef5dd0c51012b5c974cf70f4074ba814a9"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7465a4955a064e8f1bb777d4b0de5b3df8469831"
     ], 
     "ci_platforms": [
       "linux"
@@ -37309,7 +39094,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/6b1698d096095d4035ce67a8680b52eada00cce2"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/74e6831be67485fb59b8e226fb8a48d88faf57d6"
     ], 
     "ci_platforms": [
       "linux"
@@ -37326,7 +39111,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/6bfd3679f4e30aaaa1808e96c980edcfa9cac1c0"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/753efc088d6023ca113a12acc54015a22f7daf9f"
     ], 
     "ci_platforms": [
       "linux"
@@ -37343,7 +39128,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/6e2796549e29e5066f780a5e926fd6e3bb362450"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/759a1e2e34cad14321a5e5790b1e6a783312fea1"
     ], 
     "ci_platforms": [
       "linux"
@@ -37360,7 +39145,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/6e71553967212dfea2c9995f3641e582d8c2105b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/77ea9180617391d8503427a1c060538182f7729f"
     ], 
     "ci_platforms": [
       "linux"
@@ -37377,7 +39162,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/71106770243ccca03f5025aadb298ee3a825824b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7885df741c88ca4b539798d9985c445f41cc2929"
     ], 
     "ci_platforms": [
       "linux"
@@ -37394,7 +39179,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/717695057d76b81c344ed8c23cc024195caa9405"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7af3156d286a32a6a6fede46d93ec12ded1ac138"
     ], 
     "ci_platforms": [
       "linux"
@@ -37411,7 +39196,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7353a7b2ea9f61325728b2f118416549e89dd79b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7af41e5391204f4596cb1461792e2e23f9390b7b"
     ], 
     "ci_platforms": [
       "linux"
@@ -37428,7 +39213,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/739228a1400cd69c47f110002c34dbe1661e8c41"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7c2e48b0d08aaeb95b5ca26036384aa2cec9de77"
     ], 
     "ci_platforms": [
       "linux"
@@ -37445,7 +39230,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7465a4955a064e8f1bb777d4b0de5b3df8469831"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7c73c0671308e37a8075a20863e70e180ef8b6ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -37462,7 +39247,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/74e6831be67485fb59b8e226fb8a48d88faf57d6"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7e18989175bba8d9aea34413d6f328549e1c6825"
     ], 
     "ci_platforms": [
       "linux"
@@ -37479,7 +39264,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/753efc088d6023ca113a12acc54015a22f7daf9f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/7f1530d4b702e68d043f89d9e63d314319dcd803"
     ], 
     "ci_platforms": [
       "linux"
@@ -37496,7 +39281,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/759a1e2e34cad14321a5e5790b1e6a783312fea1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8021c689f0078c5c59419c9959f5c58472245bc7"
     ], 
     "ci_platforms": [
       "linux"
@@ -37513,7 +39298,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/77ea9180617391d8503427a1c060538182f7729f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/807b8c4ca068cff4bc0fc8e854c1215a2fe65960"
     ], 
     "ci_platforms": [
       "linux"
@@ -37530,7 +39315,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7885df741c88ca4b539798d9985c445f41cc2929"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/80bd4827db81a1da28fae8c150f5e2d46651c598"
     ], 
     "ci_platforms": [
       "linux"
@@ -37547,7 +39332,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7af3156d286a32a6a6fede46d93ec12ded1ac138"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/813d2c34c0df8d4a918e68e58cf0ae3703d0d46f"
     ], 
     "ci_platforms": [
       "linux"
@@ -37564,7 +39349,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7af41e5391204f4596cb1461792e2e23f9390b7b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/824152f7bd022996b41327002f6971cd9900b265"
     ], 
     "ci_platforms": [
       "linux"
@@ -37581,7 +39366,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7c2e48b0d08aaeb95b5ca26036384aa2cec9de77"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/829a1dc2bcb22a230df8aa20540def0e16864983"
     ], 
     "ci_platforms": [
       "linux"
@@ -37598,7 +39383,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7c73c0671308e37a8075a20863e70e180ef8b6ea"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/82c0e02a867a5fdfb805e01ebf1a008220311e27"
     ], 
     "ci_platforms": [
       "linux"
@@ -37615,7 +39400,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/7e18989175bba8d9aea34413d6f328549e1c6825"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/831248cea079b629bf0ef6d9d02c159d6f8ed41b"
     ], 
     "ci_platforms": [
       "linux"
@@ -37632,7 +39417,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8021c689f0078c5c59419c9959f5c58472245bc7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/834527ef0bc1572c584938ca7fe5336961754708"
     ], 
     "ci_platforms": [
       "linux"
@@ -37649,7 +39434,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/807b8c4ca068cff4bc0fc8e854c1215a2fe65960"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8382c249fc9c7a248833d89de554e63807c475f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -37666,7 +39451,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/80bd4827db81a1da28fae8c150f5e2d46651c598"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/83baaee9b46770d9eef0e161a6e52cda76e3b043"
     ], 
     "ci_platforms": [
       "linux"
@@ -37683,7 +39468,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/813d2c34c0df8d4a918e68e58cf0ae3703d0d46f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/842cea88bccc41d7e2625dae8ff7268ee79e9f57"
     ], 
     "ci_platforms": [
       "linux"
@@ -37700,7 +39485,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/824152f7bd022996b41327002f6971cd9900b265"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/850c639595eae3cc9c2cfef473e28fd4e8174dc8"
     ], 
     "ci_platforms": [
       "linux"
@@ -37717,7 +39502,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/829a1dc2bcb22a230df8aa20540def0e16864983"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/857ce08213a5106c746767352c6863d7bd134208"
     ], 
     "ci_platforms": [
       "linux"
@@ -37734,7 +39519,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/82c0e02a867a5fdfb805e01ebf1a008220311e27"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/85a7e47ef707d3b31cad924ed6c697c3678ab569"
     ], 
     "ci_platforms": [
       "linux"
@@ -37751,7 +39536,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/831248cea079b629bf0ef6d9d02c159d6f8ed41b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/86eb156ff8ddd7edc535840d412342ada6f3b184"
     ], 
     "ci_platforms": [
       "linux"
@@ -37768,7 +39553,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/834527ef0bc1572c584938ca7fe5336961754708"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/871a2e4d73a7fbb50f71558517a2f704b7fdb868"
     ], 
     "ci_platforms": [
       "linux"
@@ -37785,7 +39570,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8382c249fc9c7a248833d89de554e63807c475f7"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8795e24f23db36e4f9ab609c9faff601b984eb6f"
     ], 
     "ci_platforms": [
       "linux"
@@ -37802,7 +39587,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/83baaee9b46770d9eef0e161a6e52cda76e3b043"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/87e97b460042d045629263ad10ff3de7b000f0a1"
     ], 
     "ci_platforms": [
       "linux"
@@ -37819,7 +39604,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/842cea88bccc41d7e2625dae8ff7268ee79e9f57"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/89cf42c02d7135afa6c81d8a0c2bc4c3df557769"
     ], 
     "ci_platforms": [
       "linux"
@@ -37836,7 +39621,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/850c639595eae3cc9c2cfef473e28fd4e8174dc8"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8b7b914723bfc23ec650cb91d209141641fba09f"
     ], 
     "ci_platforms": [
       "linux"
@@ -37853,7 +39638,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/857ce08213a5106c746767352c6863d7bd134208"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8b8b9fcdfff1f891b1694614b7309cb4a2098f4b"
     ], 
     "ci_platforms": [
       "linux"
@@ -37870,7 +39655,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/86eb156ff8ddd7edc535840d412342ada6f3b184"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8b8f6d58dff9ab0c37183ec93c9a600d5ba5d9e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -37887,7 +39672,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/871a2e4d73a7fbb50f71558517a2f704b7fdb868"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8ba00963037c9ff548b7a702497441799075f14b"
     ], 
     "ci_platforms": [
       "linux"
@@ -37904,7 +39689,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8795e24f23db36e4f9ab609c9faff601b984eb6f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8bacacba71bfa5c74fd74cb6577a49a7aec9cf1f"
     ], 
     "ci_platforms": [
       "linux"
@@ -37921,7 +39706,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/87e97b460042d045629263ad10ff3de7b000f0a1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8c527bdf0f304a31866f71cdb298511041ecd320"
     ], 
     "ci_platforms": [
       "linux"
@@ -37938,7 +39723,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/89cf42c02d7135afa6c81d8a0c2bc4c3df557769"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8d352ea63259e26e1bb61f5a8f78254be4e3e7b1"
     ], 
     "ci_platforms": [
       "linux"
@@ -37955,7 +39740,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8b7b914723bfc23ec650cb91d209141641fba09f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8dfc4e78007040009f37109f9ca928c31b3ebb49"
     ], 
     "ci_platforms": [
       "linux"
@@ -37972,7 +39757,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8b8b9fcdfff1f891b1694614b7309cb4a2098f4b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8ea624983d766ed45780378a3eec24eb2faeb229"
     ], 
     "ci_platforms": [
       "linux"
@@ -37989,7 +39774,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8b8f6d58dff9ab0c37183ec93c9a600d5ba5d9e6"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/8eeb8cf054ebd546ca0555ef1cd4ac6a08628917"
     ], 
     "ci_platforms": [
       "linux"
@@ -38006,7 +39791,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8ba00963037c9ff548b7a702497441799075f14b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/90a9c3390752b94ca19a58cb2fe6267bc818f718"
     ], 
     "ci_platforms": [
       "linux"
@@ -38023,7 +39808,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8bacacba71bfa5c74fd74cb6577a49a7aec9cf1f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/911e2ea20b6c10431e48f70d9933987815926a9d"
     ], 
     "ci_platforms": [
       "linux"
@@ -38040,7 +39825,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8c527bdf0f304a31866f71cdb298511041ecd320"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9125277ed9ec5d59e51f3e1a8d97d25ef88a5d4f"
     ], 
     "ci_platforms": [
       "linux"
@@ -38057,7 +39842,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8d352ea63259e26e1bb61f5a8f78254be4e3e7b1"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/91916df7c8f04d8c2b6b8f4aeaeee6972ce0de74"
     ], 
     "ci_platforms": [
       "linux"
@@ -38074,7 +39859,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8dfc4e78007040009f37109f9ca928c31b3ebb49"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/92cce6dc5c31acd62347b15d89d52ab94b507e0f"
     ], 
     "ci_platforms": [
       "linux"
@@ -38091,7 +39876,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8ea624983d766ed45780378a3eec24eb2faeb229"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/92ea0d3200665e1836ac12bed0837425cb9f43de"
     ], 
     "ci_platforms": [
       "linux"
@@ -38108,7 +39893,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/8eeb8cf054ebd546ca0555ef1cd4ac6a08628917"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9329b80d0125cc994d7ad36540c7a8265d76983c"
     ], 
     "ci_platforms": [
       "linux"
@@ -38125,7 +39910,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/90a9c3390752b94ca19a58cb2fe6267bc818f718"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/93ac93b7deabdfb4f86eb37a1e9f6669957d14a6"
     ], 
     "ci_platforms": [
       "linux"
@@ -38142,7 +39927,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9125277ed9ec5d59e51f3e1a8d97d25ef88a5d4f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/94108ac8420347598c7cee743b2a158b1270fb8f"
     ], 
     "ci_platforms": [
       "linux"
@@ -38159,7 +39944,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/91916df7c8f04d8c2b6b8f4aeaeee6972ce0de74"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/954ea72fdbeaf5b46d18c6d5bb77fc1a0f97569d"
     ], 
     "ci_platforms": [
       "linux"
@@ -38176,7 +39961,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/92cce6dc5c31acd62347b15d89d52ab94b507e0f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9552c3f6304af40224b800f3a3a5df3887a530f6"
     ], 
     "ci_platforms": [
       "linux"
@@ -38193,7 +39978,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/92ea0d3200665e1836ac12bed0837425cb9f43de"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/96e5126447131d3d59cc6547f6b91d3433ce37c8"
     ], 
     "ci_platforms": [
       "linux"
@@ -38210,7 +39995,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9329b80d0125cc994d7ad36540c7a8265d76983c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/970fccda0b34b59ade44d52e1212699b4d2419a8"
     ], 
     "ci_platforms": [
       "linux"
@@ -38227,7 +40012,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/94108ac8420347598c7cee743b2a158b1270fb8f"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/97c4b73f72b248b4ebf4bf30892d0db828a85297"
     ], 
     "ci_platforms": [
       "linux"
@@ -38244,7 +40029,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/954ea72fdbeaf5b46d18c6d5bb77fc1a0f97569d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/98c0c0a3c8c05aec3082755a4635e65baecf4752"
     ], 
     "ci_platforms": [
       "linux"
@@ -38261,7 +40046,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9552c3f6304af40224b800f3a3a5df3887a530f6"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/98da5edafac67704810f093b38c86e4c77b75349"
     ], 
     "ci_platforms": [
       "linux"
@@ -38278,7 +40063,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/96e5126447131d3d59cc6547f6b91d3433ce37c8"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/98dddd3f679af150e9933bd864ae20e20b7aa25a"
     ], 
     "ci_platforms": [
       "linux"
@@ -38295,7 +40080,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/970fccda0b34b59ade44d52e1212699b4d2419a8"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/999d0995c2f09beda8783eac95d7643a11d5c89a"
     ], 
     "ci_platforms": [
       "linux"
@@ -38312,7 +40097,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/97c4b73f72b248b4ebf4bf30892d0db828a85297"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9a43f48d4f6219618f8cc9e876880fe81109ad72"
     ], 
     "ci_platforms": [
       "linux"
@@ -38329,7 +40114,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/98c0c0a3c8c05aec3082755a4635e65baecf4752"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9a4da2a37a26c114e1226bfbe1cf80ec5ca99a66"
     ], 
     "ci_platforms": [
       "linux"
@@ -38346,7 +40131,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/98da5edafac67704810f093b38c86e4c77b75349"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9abf980e8909aeb31936553ca22ccfd8680c4dab"
     ], 
     "ci_platforms": [
       "linux"
@@ -38363,7 +40148,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/98dddd3f679af150e9933bd864ae20e20b7aa25a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9b1355c6e2c43ce83001bbead09a79852e04feef"
     ], 
     "ci_platforms": [
       "linux"
@@ -38380,7 +40165,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/999d0995c2f09beda8783eac95d7643a11d5c89a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9b4d4ce0457f5300d6b4b309762acfdbc41e3965"
     ], 
     "ci_platforms": [
       "linux"
@@ -38397,7 +40182,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9a43f48d4f6219618f8cc9e876880fe81109ad72"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9bd059ff0a90e86ada1ba7e5b90ae04637ae9e90"
     ], 
     "ci_platforms": [
       "linux"
@@ -38414,7 +40199,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9a4da2a37a26c114e1226bfbe1cf80ec5ca99a66"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9c4eac3dd734a74673c76e6b21fd9c18cdfa831c"
     ], 
     "ci_platforms": [
       "linux"
@@ -38431,7 +40216,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9abf980e8909aeb31936553ca22ccfd8680c4dab"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9d2dd744ba59c1e8ec091e23938e46d1bb5ee519"
     ], 
     "ci_platforms": [
       "linux"
@@ -38448,7 +40233,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9b1355c6e2c43ce83001bbead09a79852e04feef"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9d362d2aaeee243a5b54621d8187c4b16f87c9f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -38465,7 +40250,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9b4d4ce0457f5300d6b4b309762acfdbc41e3965"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9d6947df24c9ebcbec72c568d9708d7b1ecae63c"
     ], 
     "ci_platforms": [
       "linux"
@@ -38482,7 +40267,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9bd059ff0a90e86ada1ba7e5b90ae04637ae9e90"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9dfdce1b090a559a14f9a5852f78547413b1d1ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -38499,7 +40284,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9c4eac3dd734a74673c76e6b21fd9c18cdfa831c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9e2ab07030bd35a4c31df32c79aca5e76c1d04f8"
     ], 
     "ci_platforms": [
       "linux"
@@ -38516,7 +40301,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9d2dd744ba59c1e8ec091e23938e46d1bb5ee519"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9eaf2ad607a943141c29f334b2c66c2e59e99980"
     ], 
     "ci_platforms": [
       "linux"
@@ -38533,7 +40318,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9d362d2aaeee243a5b54621d8187c4b16f87c9f5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9f0ab521c728be21e93112b2730c52bc1d6c0021"
     ], 
     "ci_platforms": [
       "linux"
@@ -38550,7 +40335,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9d6947df24c9ebcbec72c568d9708d7b1ecae63c"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9f2316ddcea948c947fbbf35ae87b767b8c1dc55"
     ], 
     "ci_platforms": [
       "linux"
@@ -38567,7 +40352,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9dfdce1b090a559a14f9a5852f78547413b1d1ed"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9f9ed47f98b4905f1f6ef2b552a66905bdf79b1b"
     ], 
     "ci_platforms": [
       "linux"
@@ -38584,7 +40369,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9e2ab07030bd35a4c31df32c79aca5e76c1d04f8"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/9fee3212240d4bccfdab3696dbbc579b06d39982"
     ], 
     "ci_platforms": [
       "linux"
@@ -38601,7 +40386,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9f0ab521c728be21e93112b2730c52bc1d6c0021"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a09ef34c93fe0ffc13045f67b7ecec683fb72e98"
     ], 
     "ci_platforms": [
       "linux"
@@ -38618,7 +40403,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9f2316ddcea948c947fbbf35ae87b767b8c1dc55"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a210d629c305b89a34b7ff3c41ae4566cd22186b"
     ], 
     "ci_platforms": [
       "linux"
@@ -38635,7 +40420,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9f9ed47f98b4905f1f6ef2b552a66905bdf79b1b"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a29a547671badd3154789e1a02bdb87332fcd6a4"
     ], 
     "ci_platforms": [
       "linux"
@@ -38652,7 +40437,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/9fee3212240d4bccfdab3696dbbc579b06d39982"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a30fc2605f4e74f7003f902ea4a4c994e3ce9bfd"
     ], 
     "ci_platforms": [
       "linux"
@@ -38669,7 +40454,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/a09ef34c93fe0ffc13045f67b7ecec683fb72e98"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a33e1b28074a41fc5c2611a67161ae5638a47dd5"
     ], 
     "ci_platforms": [
       "linux"
@@ -38686,7 +40471,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/a30fc2605f4e74f7003f902ea4a4c994e3ce9bfd"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a3cd54d43d3b3bdfcf224d636dc11ce1b5ee4d30"
     ], 
     "ci_platforms": [
       "linux"
@@ -38703,7 +40488,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/a33e1b28074a41fc5c2611a67161ae5638a47dd5"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a4874327383ca168f9d9d59cffe327f61e9a6610"
     ], 
     "ci_platforms": [
       "linux"
@@ -38720,7 +40505,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/a3cd54d43d3b3bdfcf224d636dc11ce1b5ee4d30"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a4e4a0473ac1f2b8de86efdf00fcb382a343126d"
     ], 
     "ci_platforms": [
       "linux"
@@ -38737,7 +40522,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/a4874327383ca168f9d9d59cffe327f61e9a6610"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a502dbaf3c842bd86e9ae513e8782eb23c70ad7a"
     ], 
     "ci_platforms": [
       "linux"
@@ -38754,7 +40539,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/a4e4a0473ac1f2b8de86efdf00fcb382a343126d"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a5592f15d5424ab7e16a18e77027ab91c846d90a"
     ], 
     "ci_platforms": [
       "linux"
@@ -38771,7 +40556,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/client_fuzzer_corpus/a502dbaf3c842bd86e9ae513e8782eb23c70ad7a"
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/a5cf80b996b2ba8c9580f8ecd22720c48de41044"
     ], 
     "ci_platforms": [
       "linux"
@@ -39177,6 +40962,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/b24c25c6d4b57a5f3d64a0adb205bf4f150c9138"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/b283eb8884c98dd50523995ce221aa1ecb3ca182"
@@ -39534,6 +41336,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/beabbe93f1e9b2e56f729af30559ec03a00f53fa"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/c0deaead93c9b3f2fc211fb7f0711ac192715a40"
@@ -39789,6 +41608,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/cbe59c62c6d36c7307c438159327e320cd2fcf57"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/cc4197d2381a75b674fe4944b8c690fe69a0b3b1"
@@ -39857,6 +41693,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/ce1c326f3b0147841550ce3b5126390764bae8e8"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/ce990633c0f2b2a2ddb66144ed942d4bc9bcd8fb"
@@ -40112,6 +41965,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/d21ca2b01baa21a666257d1a1e0275587eeb565d"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/d24d1b9d754391fd0b11b0456a2e8c6050cadee6"
@@ -40180,6 +42050,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/d2f71a800612876010558ce804c9a72ad0a1b9fc"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/d3386702918881101368cdba2c4967e86ff3a7b9"
@@ -40282,6 +42169,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/d637cc9387087de633b9db535d19f64795c43be1"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/d70b2046ee62676b525490b70812c2157e5a3585"
@@ -40520,6 +42424,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/dd5ac34f5b220970447b2733848de78570c47883"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/dd662353bad317cee7d16191a39e094bfa4898f2"
@@ -41132,6 +43053,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/client_fuzzer_corpus/f2a6bb4e0137541e2b140b976764377d07d822d6"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "client_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/client_fuzzer_corpus/f41f9319bda14ef21b925c46945b30728503dfaf"
-- 
GitLab


From d5b3482f4d35a616a0b2689d922cd330db0b2e4e Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 10:42:14 -0700
Subject: [PATCH 433/570] Expand corpus

---
 .../088bf259e854abd9508d91b23983737f8e9e242c      | Bin 0 -> 387 bytes
 .../113c1d1bac15d550124f1ffb9012c32755adf27f      | Bin 0 -> 353 bytes
 .../16858f1f9db0e248a15ce09d9848612de1f4bba6      | Bin 0 -> 767 bytes
 .../190c4ca0cf29c99bc987d2792c7f62e1007c0245      | Bin 0 -> 327 bytes
 .../1af0744fe0ccad11d6df023803ab699e1464c8da      | Bin 0 -> 230 bytes
 .../1b6d8326532cea974655dc86657d8e3b9ba021de      | Bin 0 -> 448 bytes
 .../1f4d0adab39a988792cca201626c28293e247226      | Bin 0 -> 597 bytes
 .../226b0315f87b08521c9a2d3e2b50c01ec421be14      | Bin 0 -> 551 bytes
 .../24fbdfa73f26686633871ddad9698d7059db488f      | Bin 0 -> 234 bytes
 .../32a6ea045d1288418617e5e0c52ae02c1f6598aa      | Bin 0 -> 356 bytes
 .../33ff864434b4f0c0e08c00ec2442cb521e9f79ed      | Bin 0 -> 322 bytes
 .../3a90fbc998ad7219e447db6155e6174e0117dd49      | Bin 0 -> 353 bytes
 .../43874e2bb721b485a93d80b7f1c3e3630f746b02      | Bin 0 -> 343 bytes
 .../46325fcd7a3a718f2188f49e28ad9d0c9dcd06a9      | Bin 0 -> 235 bytes
 .../600096fe00d5f67726674fb9b0d2a6621a25e79c      | Bin 0 -> 294 bytes
 .../62c995646f15be1819bd13e32a60af46297d73b4      | Bin 0 -> 702 bytes
 .../6868e669f4b9a77ae5227767ec455fe6f82e55a1      | Bin 0 -> 412 bytes
 .../6887af467b343d6e1a8125ef10eb0a630f2dc06d      | Bin 0 -> 232 bytes
 .../705c87b99197c87eb2ed148f8b3fdc60f8616f15      | Bin 0 -> 304 bytes
 .../7c6a381eac8fbc8fccada2b2069c3f773a9c6961      | Bin 0 -> 266 bytes
 .../8ab19633328ea9e493dee313e135e7d851aa7911      | Bin 0 -> 412 bytes
 .../9f86fc902ca36482d09f6c11e821b79bfc0b98cc      | Bin 0 -> 547 bytes
 .../c0bb5f00fc14ea4f2000f75e6d1d94f23e6203f6      | Bin 0 -> 354 bytes
 .../c2eb3287f8b83c9281826e3c773ca347056ee115      | Bin 0 -> 546 bytes
 .../e13361499a2326ef8dbc3746ceb61c61b2e1ad57      | Bin 0 -> 295 bytes
 25 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/088bf259e854abd9508d91b23983737f8e9e242c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/113c1d1bac15d550124f1ffb9012c32755adf27f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/16858f1f9db0e248a15ce09d9848612de1f4bba6
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/190c4ca0cf29c99bc987d2792c7f62e1007c0245
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1af0744fe0ccad11d6df023803ab699e1464c8da
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1b6d8326532cea974655dc86657d8e3b9ba021de
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1f4d0adab39a988792cca201626c28293e247226
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/226b0315f87b08521c9a2d3e2b50c01ec421be14
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/24fbdfa73f26686633871ddad9698d7059db488f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/32a6ea045d1288418617e5e0c52ae02c1f6598aa
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/33ff864434b4f0c0e08c00ec2442cb521e9f79ed
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3a90fbc998ad7219e447db6155e6174e0117dd49
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/43874e2bb721b485a93d80b7f1c3e3630f746b02
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/46325fcd7a3a718f2188f49e28ad9d0c9dcd06a9
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/600096fe00d5f67726674fb9b0d2a6621a25e79c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/62c995646f15be1819bd13e32a60af46297d73b4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6868e669f4b9a77ae5227767ec455fe6f82e55a1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6887af467b343d6e1a8125ef10eb0a630f2dc06d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/705c87b99197c87eb2ed148f8b3fdc60f8616f15
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/7c6a381eac8fbc8fccada2b2069c3f773a9c6961
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8ab19633328ea9e493dee313e135e7d851aa7911
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9f86fc902ca36482d09f6c11e821b79bfc0b98cc
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c0bb5f00fc14ea4f2000f75e6d1d94f23e6203f6
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c2eb3287f8b83c9281826e3c773ca347056ee115
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/e13361499a2326ef8dbc3746ceb61c61b2e1ad57

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/088bf259e854abd9508d91b23983737f8e9e242c b/test/core/end2end/fuzzers/api_fuzzer_corpus/088bf259e854abd9508d91b23983737f8e9e242c
new file mode 100644
index 0000000000000000000000000000000000000000..b60cdde80ff3bd2331a8b07421caf37f6f61a42d
GIT binary patch
literal 387
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/113c1d1bac15d550124f1ffb9012c32755adf27f b/test/core/end2end/fuzzers/api_fuzzer_corpus/113c1d1bac15d550124f1ffb9012c32755adf27f
new file mode 100644
index 0000000000000000000000000000000000000000..d7eba10ba7a73c2d5b42b7cc95fe0502b81c96e9
GIT binary patch
literal 353
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/16858f1f9db0e248a15ce09d9848612de1f4bba6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/16858f1f9db0e248a15ce09d9848612de1f4bba6
new file mode 100644
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GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/190c4ca0cf29c99bc987d2792c7f62e1007c0245 b/test/core/end2end/fuzzers/api_fuzzer_corpus/190c4ca0cf29c99bc987d2792c7f62e1007c0245
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GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1af0744fe0ccad11d6df023803ab699e1464c8da b/test/core/end2end/fuzzers/api_fuzzer_corpus/1af0744fe0ccad11d6df023803ab699e1464c8da
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GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1b6d8326532cea974655dc86657d8e3b9ba021de b/test/core/end2end/fuzzers/api_fuzzer_corpus/1b6d8326532cea974655dc86657d8e3b9ba021de
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1f4d0adab39a988792cca201626c28293e247226 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1f4d0adab39a988792cca201626c28293e247226
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/226b0315f87b08521c9a2d3e2b50c01ec421be14 b/test/core/end2end/fuzzers/api_fuzzer_corpus/226b0315f87b08521c9a2d3e2b50c01ec421be14
new file mode 100644
index 0000000000000000000000000000000000000000..14b54da6948877baf556f010f0cde795d2d91380
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/24fbdfa73f26686633871ddad9698d7059db488f b/test/core/end2end/fuzzers/api_fuzzer_corpus/24fbdfa73f26686633871ddad9698d7059db488f
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GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/32a6ea045d1288418617e5e0c52ae02c1f6598aa b/test/core/end2end/fuzzers/api_fuzzer_corpus/32a6ea045d1288418617e5e0c52ae02c1f6598aa
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/33ff864434b4f0c0e08c00ec2442cb521e9f79ed b/test/core/end2end/fuzzers/api_fuzzer_corpus/33ff864434b4f0c0e08c00ec2442cb521e9f79ed
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GIT binary patch
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3a90fbc998ad7219e447db6155e6174e0117dd49 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3a90fbc998ad7219e447db6155e6174e0117dd49
new file mode 100644
index 0000000000000000000000000000000000000000..7c2bacc2409afcc772a7369da754f6bebaad2267
GIT binary patch
literal 353
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/43874e2bb721b485a93d80b7f1c3e3630f746b02 b/test/core/end2end/fuzzers/api_fuzzer_corpus/43874e2bb721b485a93d80b7f1c3e3630f746b02
new file mode 100644
index 0000000000000000000000000000000000000000..272ee2cc0192b3d42a877fced18a4383177099c2
GIT binary patch
literal 343
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/46325fcd7a3a718f2188f49e28ad9d0c9dcd06a9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/46325fcd7a3a718f2188f49e28ad9d0c9dcd06a9
new file mode 100644
index 0000000000000000000000000000000000000000..99748fb1af3b98fe9fcdbbd3414840dd0dd3ec49
GIT binary patch
literal 235
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/600096fe00d5f67726674fb9b0d2a6621a25e79c b/test/core/end2end/fuzzers/api_fuzzer_corpus/600096fe00d5f67726674fb9b0d2a6621a25e79c
new file mode 100644
index 0000000000000000000000000000000000000000..f456358e1f9c145f9d43b8915c763f97c3d2aa20
GIT binary patch
literal 294
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/62c995646f15be1819bd13e32a60af46297d73b4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/62c995646f15be1819bd13e32a60af46297d73b4
new file mode 100644
index 0000000000000000000000000000000000000000..7ecbf72ded10964af6daea72dae4a7f1d1671f17
GIT binary patch
literal 702
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6868e669f4b9a77ae5227767ec455fe6f82e55a1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6868e669f4b9a77ae5227767ec455fe6f82e55a1
new file mode 100644
index 0000000000000000000000000000000000000000..64d6f6d3f5f7c2ea69fe3b430df0566a23ad329a
GIT binary patch
literal 412
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6887af467b343d6e1a8125ef10eb0a630f2dc06d b/test/core/end2end/fuzzers/api_fuzzer_corpus/6887af467b343d6e1a8125ef10eb0a630f2dc06d
new file mode 100644
index 0000000000000000000000000000000000000000..f3d89db61bd80e34fca7710dceb24a3b05dd0131
GIT binary patch
literal 232
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/705c87b99197c87eb2ed148f8b3fdc60f8616f15 b/test/core/end2end/fuzzers/api_fuzzer_corpus/705c87b99197c87eb2ed148f8b3fdc60f8616f15
new file mode 100644
index 0000000000000000000000000000000000000000..d8930c7906c65937e7cd6c3e1087f9813c6da5a3
GIT binary patch
literal 304
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7c6a381eac8fbc8fccada2b2069c3f773a9c6961 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7c6a381eac8fbc8fccada2b2069c3f773a9c6961
new file mode 100644
index 0000000000000000000000000000000000000000..33d987810e574b8f4fe1352f279fe4c27940d727
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8ab19633328ea9e493dee313e135e7d851aa7911 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8ab19633328ea9e493dee313e135e7d851aa7911
new file mode 100644
index 0000000000000000000000000000000000000000..24b8e2d83134858f4f0c7e8a8407da765fd63bb3
GIT binary patch
literal 412
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9f86fc902ca36482d09f6c11e821b79bfc0b98cc b/test/core/end2end/fuzzers/api_fuzzer_corpus/9f86fc902ca36482d09f6c11e821b79bfc0b98cc
new file mode 100644
index 0000000000000000000000000000000000000000..36a2080e15e83014b3f291c78f9a3fcad6f31faa
GIT binary patch
literal 547
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c0bb5f00fc14ea4f2000f75e6d1d94f23e6203f6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c0bb5f00fc14ea4f2000f75e6d1d94f23e6203f6
new file mode 100644
index 0000000000000000000000000000000000000000..952d8adce9545a5be5a4a78bebe375ecb5d101b7
GIT binary patch
literal 354
zcmXYtF-rqM6olt3$+8zESc+AGpveg*Vi$#^v=7!Ho(~g{<al@Pp^eRfBKT9TvPoy-
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pB~%}Jnd<lYoQ3I^!@VHbx~1Z!(kLnDiGc~MuR#T&!Xhkjgdc_uW(NQO

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c2eb3287f8b83c9281826e3c773ca347056ee115 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c2eb3287f8b83c9281826e3c773ca347056ee115
new file mode 100644
index 0000000000000000000000000000000000000000..24a699072170b4f76cc3abf3af5041d7b0da8cd4
GIT binary patch
literal 546
zcmZvZy-EW?6ot<W$uNl;NN1TeYEneB3`oQmun5*+T`wjWHp}d0gVqazAov!7u$6Bh
zzJazj+bHBA#yk1(CwixufqM?;d{g!NUJ%d_G9r_ZfwodjDx|eZcA8d#A9{m2TL)5=
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e13361499a2326ef8dbc3746ceb61c61b2e1ad57 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e13361499a2326ef8dbc3746ceb61c61b2e1ad57
new file mode 100644
index 0000000000000000000000000000000000000000..0b6c3a55e06caffef30af023479b587b256c7f1c
GIT binary patch
literal 295
zcmY*UJxW9|5dJc(Vct_-ZMh<>nnJ8yB*GqH@c>&)EzHAgYY|YqODdb~1n~&AHfcmW
zf<;VL6r5t1Z}@&@XcP^i;6h~AgD`72cJqo*A&Z|~knPvLvS^sXLdshmVH9MWavvtY
zZk1KosN(-q)4}JF(Rhc#Fwa+2>F7FUDutJ)WMzDmnk*b1F7+0z`UG>nLxVjDMc!F&
zVBq@FB9W)q#U4$zMAN#7IZe<lL`J2Tzb6*10P~nvFh4sD-jy#rsmZZ^`+KsZ4_jS|
X95xs3Ha?v#XZO|BBB4_Tci4ObVsB2n

literal 0
HcmV?d00001

-- 
GitLab


From 556e5ae525c4fbcffaebc7f0f60b3f0192e3003a Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 11:00:33 -0700
Subject: [PATCH 434/570] Fix accelerated wakeups

We can end up in situations where a pollset needs to kick itself.

This is supposed to be an accelerated codepath, however a bug crept in
whereby we missed the opportunity to do so, resulting in needing to
round trip these wakeups redundantly through the OS and wake other
threads unnecessarily.
---
 src/core/lib/iomgr/ev_poll_posix.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index d1752327a2..e91ae40212 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -824,6 +824,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
      re-evaluate our pollers (this allows poll() based pollers to
      ensure they don't miss wakeups) */
   keep_polling = 1;
+  gpr_tls_set(&g_current_thread_poller, (intptr_t)pollset);
   while (keep_polling) {
     keep_polling = 0;
     if (!pollset->kicked_without_pollers) {
@@ -832,7 +833,6 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
         added_worker = 1;
         gpr_tls_set(&g_current_thread_worker, (intptr_t)&worker);
       }
-      gpr_tls_set(&g_current_thread_poller, (intptr_t)pollset);
       GPR_TIMER_BEGIN("maybe_work_and_unlock", 0);
 #define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
 #define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
@@ -926,7 +926,6 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       gpr_free(watchers);
       GPR_TIMER_END("maybe_work_and_unlock", 0);
       locked = 0;
-      gpr_tls_set(&g_current_thread_poller, 0);
     } else {
       GPR_TIMER_MARK("pollset_work.kicked_without_pollers", 0);
       pollset->kicked_without_pollers = 0;
@@ -958,6 +957,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       now = gpr_now(now.clock_type);
     }
   }
+  gpr_tls_set(&g_current_thread_poller, 0);
   if (added_worker) {
     remove_worker(pollset, &worker);
     gpr_tls_set(&g_current_thread_worker, 0);
-- 
GitLab


From cefa37803acfd59071d3e7bee2bcf8537c3ec8ae Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 14 May 2016 13:20:21 -0700
Subject: [PATCH 435/570] Add affinity to ev_poll_posix

---
 src/core/lib/iomgr/ev_poll_posix.c | 39 +++++++++++++++++++++++++-----
 1 file changed, 33 insertions(+), 6 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index d1752327a2..ba62d36507 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -113,6 +113,9 @@ struct grpc_fd {
   grpc_closure *on_done_closure;
 
   grpc_iomgr_object iomgr_object;
+
+  /* The pollset that last noticed and notified that the fd is readable */
+  grpc_pollset *read_notifier_pollset;
 };
 
 /* Begin polling on an fd.
@@ -134,7 +137,8 @@ static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
    if got_read or got_write are 1, also does the become_{readable,writable} as
    appropriate. */
 static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
-                        int got_read, int got_write);
+                        int got_read, int got_write,
+                        grpc_pollset *read_notifier_pollset);
 
 /* Return 1 if this fd is orphaned, 0 otherwise */
 static bool fd_is_orphaned(grpc_fd *fd);
@@ -301,6 +305,7 @@ static grpc_fd *fd_create(int fd, const char *name) {
   r->on_done_closure = NULL;
   r->closed = 0;
   r->released = 0;
+  r->read_notifier_pollset = NULL;
 
   char *name2;
   gpr_asprintf(&name2, "%s fd=%d", name, fd);
@@ -316,6 +321,18 @@ static bool fd_is_orphaned(grpc_fd *fd) {
   return (gpr_atm_acq_load(&fd->refst) & 1) == 0;
 }
 
+/* Return the read-notifier pollset */
+static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx,
+                                                  grpc_fd *fd) {
+  grpc_pollset *notifier = NULL;
+
+  gpr_mu_lock(&fd->mu);
+  notifier = fd->read_notifier_pollset;
+  gpr_mu_unlock(&fd->mu);
+
+  return notifier;
+}
+
 static void pollset_kick_locked(grpc_fd_watcher *watcher) {
   gpr_mu_lock(&watcher->pollset->mu);
   GPR_ASSERT(watcher->worker);
@@ -444,6 +461,11 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
   }
 }
 
+static void set_read_notifier_pollset_locked(
+    grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_pollset *read_notifier_pollset) {
+  fd->read_notifier_pollset = read_notifier_pollset;
+}
+
 static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
   gpr_mu_lock(&fd->mu);
   GPR_ASSERT(!fd->shutdown);
@@ -519,7 +541,8 @@ static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
 }
 
 static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
-                        int got_read, int got_write) {
+                        int got_read, int got_write,
+                        grpc_pollset *read_notifier_pollset) {
   int was_polling = 0;
   int kick = 0;
   grpc_fd *fd = watcher->fd;
@@ -555,6 +578,9 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
     if (set_ready_locked(exec_ctx, fd, &fd->read_closure)) {
       kick = 1;
     }
+    if (read_notifier_pollset != NULL) {
+      set_read_notifier_pollset_locked(exec_ctx, fd, read_notifier_pollset);
+    }
   }
   if (got_write) {
     if (set_ready_locked(exec_ctx, fd, &fd->write_closure)) {
@@ -899,11 +925,11 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
           gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
         }
         for (i = 2; i < pfd_count; i++) {
-          fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+          fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
         }
       } else if (r == 0) {
         for (i = 2; i < pfd_count; i++) {
-          fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+          fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
         }
       } else {
         if (pfds[0].revents & POLLIN_CHECK) {
@@ -914,10 +940,10 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
         }
         for (i = 2; i < pfd_count; i++) {
           if (watchers[i].fd == NULL) {
-            fd_end_poll(exec_ctx, &watchers[i], 0, 0);
+            fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
           } else {
             fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
-                        pfds[i].revents & POLLOUT_CHECK);
+                        pfds[i].revents & POLLOUT_CHECK, pollset);
           }
         }
       }
@@ -1181,6 +1207,7 @@ static const grpc_event_engine_vtable vtable = {
     .fd_shutdown = fd_shutdown,
     .fd_notify_on_read = fd_notify_on_read,
     .fd_notify_on_write = fd_notify_on_write,
+    .fd_get_read_notifier_pollset = fd_get_read_notifier_pollset,
 
     .pollset_init = pollset_init,
     .pollset_shutdown = pollset_shutdown,
-- 
GitLab


From c3b88b079e32b5d8fb0d277116d9dd75a474389f Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 11:21:17 -0700
Subject: [PATCH 436/570] Better testing

---
 Makefile                 | 4 ++--
 build.yaml               | 4 ++--
 test/cpp/qps/qps_test.cc | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 42cedf51c3..c93c9a4241 100644
--- a/Makefile
+++ b/Makefile
@@ -215,9 +215,9 @@ CC_mutrace = $(DEFAULT_CC)
 CXX_mutrace = $(DEFAULT_CXX)
 LD_mutrace = $(DEFAULT_CC)
 LDXX_mutrace = $(DEFAULT_CXX)
-CPPFLAGS_mutrace = -O0
+CPPFLAGS_mutrace = -O3 -fno-omit-frame-pointer
 LDFLAGS_mutrace = -rdynamic
-DEFINES_mutrace = _DEBUG DEBUG
+DEFINES_mutrace = NDEBUG
 
 VALID_CONFIG_memcheck = 1
 CC_memcheck = $(DEFAULT_CC)
diff --git a/build.yaml b/build.yaml
index ac61612da4..68e814f76c 100644
--- a/build.yaml
+++ b/build.yaml
@@ -3246,8 +3246,8 @@ configs:
     compile_the_world: true
     timeout_multiplier: 4
   mutrace:
-    CPPFLAGS: -O0
-    DEFINES: _DEBUG DEBUG
+    CPPFLAGS: -O3 -fno-omit-frame-pointer
+    DEFINES: NDEBUG
     LDFLAGS: -rdynamic
   opt:
     CPPFLAGS: -O2
diff --git a/test/cpp/qps/qps_test.cc b/test/cpp/qps/qps_test.cc
index c3e72d9b17..f94ea0cb49 100644
--- a/test/cpp/qps/qps_test.cc
+++ b/test/cpp/qps/qps_test.cc
@@ -50,8 +50,8 @@ static void RunQPS() {
 
   ClientConfig client_config;
   client_config.set_client_type(ASYNC_CLIENT);
-  client_config.set_outstanding_rpcs_per_channel(1000);
-  client_config.set_client_channels(8);
+  client_config.set_outstanding_rpcs_per_channel(100);
+  client_config.set_client_channels(64);
   client_config.set_async_client_threads(8);
   client_config.set_rpc_type(STREAMING);
   client_config.mutable_load_params()->mutable_closed_loop();
-- 
GitLab


From 4f8e40b9e1c77df47d894008707a47034dac1e02 Mon Sep 17 00:00:00 2001
From: Michael Bausor <michaelbausor@google.com>
Date: Mon, 16 May 2016 11:41:25 -0700
Subject: [PATCH 437/570] Updated functions with TSRM macros for ZTS support

---
 src/php/ext/grpc/call.c                | 10 +++++-----
 src/php/ext/grpc/call.h                |  4 ++--
 src/php/ext/grpc/call_credentials.c    | 12 +++++++-----
 src/php/ext/grpc/channel.c             |  4 ++--
 src/php/ext/grpc/channel.h             |  2 +-
 src/php/ext/grpc/channel_credentials.c |  8 ++++----
 src/php/ext/grpc/server.c              |  8 ++++----
 src/php/ext/grpc/server_credentials.c  |  4 ++--
 src/php/ext/grpc/timeval.c             | 14 +++++++-------
 src/php/ext/grpc/timeval.h             |  2 +-
 10 files changed, 35 insertions(+), 33 deletions(-)

diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c
index a2c1c08169..884130e7d4 100644
--- a/src/php/ext/grpc/call.c
+++ b/src/php/ext/grpc/call.c
@@ -89,7 +89,7 @@ zend_object_value create_wrapped_grpc_call(zend_class_entry *class_type
 
 /* Wraps a grpc_call struct in a PHP object. Owned indicates whether the struct
    should be destroyed at the end of the object's lifecycle */
-zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned) {
+zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned TSRMLS_DC) {
   zval *call_object;
   MAKE_STD_ZVAL(call_object);
   object_init_ex(call_object, grpc_ce_call);
@@ -102,7 +102,7 @@ zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned) {
 
 /* Creates and returns a PHP array object with the data in a
  * grpc_metadata_array. Returns NULL on failure */
-zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array) {
+zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array TSRMLS_DC) {
   int count = metadata_array->count;
   grpc_metadata *elements = metadata_array->metadata;
   int i;
@@ -127,7 +127,7 @@ zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array) {
     if (zend_hash_find(array_hash, str_key, key_len, (void **)data) ==
         SUCCESS) {
       if (Z_TYPE_P(*data) != IS_ARRAY) {
-        zend_throw_exception(zend_exception_get_default(),
+        zend_throw_exception(zend_exception_get_default(TSRMLS_C),
                              "Metadata hash somehow contains wrong types.",
                              1 TSRMLS_CC);
         efree(str_key);
@@ -454,7 +454,7 @@ PHP_METHOD(Call, startBatch) {
         add_property_bool(result, "send_status", true);
         break;
       case GRPC_OP_RECV_INITIAL_METADATA:
-        array = grpc_parse_metadata_array(&recv_metadata);
+        array = grpc_parse_metadata_array(&recv_metadata TSRMLS_CC);
         add_property_zval(result, "metadata", array);
         Z_DELREF_P(array);
         break;
@@ -470,7 +470,7 @@ PHP_METHOD(Call, startBatch) {
       case GRPC_OP_RECV_STATUS_ON_CLIENT:
         MAKE_STD_ZVAL(recv_status);
         object_init(recv_status);
-        array = grpc_parse_metadata_array(&recv_trailing_metadata);
+        array = grpc_parse_metadata_array(&recv_trailing_metadata TSRMLS_CC);
         add_property_zval(recv_status, "metadata", array);
         Z_DELREF_P(array);
         add_property_long(recv_status, "code", status);
diff --git a/src/php/ext/grpc/call.h b/src/php/ext/grpc/call.h
index 73efadae35..36c5f2d272 100644
--- a/src/php/ext/grpc/call.h
+++ b/src/php/ext/grpc/call.h
@@ -60,11 +60,11 @@ typedef struct wrapped_grpc_call {
 void grpc_init_call(TSRMLS_D);
 
 /* Creates a Call object that wraps the given grpc_call struct */
-zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned);
+zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned TSRMLS_DC);
 
 /* Creates and returns a PHP associative array of metadata from a C array of
  * call metadata */
-zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array);
+zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array TSRMLS_DC);
 
 /* Populates a grpc_metadata_array with the data in a PHP array object.
    Returns true on success and false on failure */
diff --git a/src/php/ext/grpc/call_credentials.c b/src/php/ext/grpc/call_credentials.c
index 285c4e7c85..ec0e6b9181 100644
--- a/src/php/ext/grpc/call_credentials.c
+++ b/src/php/ext/grpc/call_credentials.c
@@ -83,7 +83,7 @@ zend_object_value create_wrapped_grpc_call_credentials(
   return retval;
 }
 
-zval *grpc_php_wrap_call_credentials(grpc_call_credentials *wrapped) {
+zval *grpc_php_wrap_call_credentials(grpc_call_credentials *wrapped TSRMLS_DC) {
   zval *credentials_object;
   MAKE_STD_ZVAL(credentials_object);
   object_init_ex(credentials_object, grpc_ce_call_credentials);
@@ -122,7 +122,7 @@ PHP_METHOD(CallCredentials, createComposite) {
   grpc_call_credentials *creds =
       grpc_composite_call_credentials_create(cred1->wrapped, cred2->wrapped,
                                              NULL);
-  zval *creds_object = grpc_php_wrap_call_credentials(creds);
+  zval *creds_object = grpc_php_wrap_call_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -141,7 +141,7 @@ PHP_METHOD(CallCredentials, createFromPlugin) {
   memset(fci_cache, 0, sizeof(zend_fcall_info_cache));
 
   /* "f" == 1 function */
-  if (zend_parse_parameters(ZEND_NUM_ARGS(), "f", fci,
+  if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", fci,
                             fci_cache,
                             fci->params,
                             fci->param_count) == FAILURE) {
@@ -167,7 +167,7 @@ PHP_METHOD(CallCredentials, createFromPlugin) {
 
   grpc_call_credentials *creds = grpc_metadata_credentials_create_from_plugin(
       plugin, NULL);
-  zval *creds_object = grpc_php_wrap_call_credentials(creds);
+  zval *creds_object = grpc_php_wrap_call_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -175,6 +175,8 @@ PHP_METHOD(CallCredentials, createFromPlugin) {
 void plugin_get_metadata(void *ptr, grpc_auth_metadata_context context,
                          grpc_credentials_plugin_metadata_cb cb,
                          void *user_data) {
+  TSRMLS_FETCH();
+
   plugin_state *state = (plugin_state *)ptr;
 
   /* prepare to call the user callback function with info from the
@@ -192,7 +194,7 @@ void plugin_get_metadata(void *ptr, grpc_auth_metadata_context context,
   state->fci->retval_ptr_ptr = &retval;
 
   /* call the user callback function */
-  zend_call_function(state->fci, state->fci_cache);
+  zend_call_function(state->fci, state->fci_cache TSRMLS_CC);
 
   if (Z_TYPE_P(retval) != IS_ARRAY) {
     zend_throw_exception(spl_ce_InvalidArgumentException,
diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c
index eba2c81424..9f0431908f 100644
--- a/src/php/ext/grpc/channel.c
+++ b/src/php/ext/grpc/channel.c
@@ -84,7 +84,7 @@ zend_object_value create_wrapped_grpc_channel(zend_class_entry *class_type
   return retval;
 }
 
-void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args) {
+void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args TSRMLS_DC) {
   HashTable *array_hash;
   HashPosition array_pointer;
   int args_index;
@@ -168,7 +168,7 @@ PHP_METHOD(Channel, __construct) {
       zend_hash_del(array_hash, "credentials", 12);
     }
   }
-  php_grpc_read_args_array(args_array, &args);
+  php_grpc_read_args_array(args_array, &args TSRMLS_CC);
   if (creds == NULL) {
     channel->wrapped = grpc_insecure_channel_create(target, &args, NULL);
   } else {
diff --git a/src/php/ext/grpc/channel.h b/src/php/ext/grpc/channel.h
index 78a16ed0c9..cc5823ee7f 100755
--- a/src/php/ext/grpc/channel.h
+++ b/src/php/ext/grpc/channel.h
@@ -59,6 +59,6 @@ typedef struct wrapped_grpc_channel {
 void grpc_init_channel(TSRMLS_D);
 
 /* Iterates through a PHP array and populates args with the contents */
-void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args);
+void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args TSRMLS_DC);
 
 #endif /* NET_GRPC_PHP_GRPC_CHANNEL_H_ */
diff --git a/src/php/ext/grpc/channel_credentials.c b/src/php/ext/grpc/channel_credentials.c
index ae9a9897fc..5c537378a6 100644
--- a/src/php/ext/grpc/channel_credentials.c
+++ b/src/php/ext/grpc/channel_credentials.c
@@ -82,7 +82,7 @@ zend_object_value create_wrapped_grpc_channel_credentials(
   return retval;
 }
 
-zval *grpc_php_wrap_channel_credentials(grpc_channel_credentials *wrapped) {
+zval *grpc_php_wrap_channel_credentials(grpc_channel_credentials *wrapped TSRMLS_DC) {
   zval *credentials_object;
   MAKE_STD_ZVAL(credentials_object);
   object_init_ex(credentials_object, grpc_ce_channel_credentials);
@@ -99,7 +99,7 @@ zval *grpc_php_wrap_channel_credentials(grpc_channel_credentials *wrapped) {
  */
 PHP_METHOD(ChannelCredentials, createDefault) {
   grpc_channel_credentials *creds = grpc_google_default_credentials_create();
-  zval *creds_object = grpc_php_wrap_channel_credentials(creds);
+  zval *creds_object = grpc_php_wrap_channel_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -134,7 +134,7 @@ PHP_METHOD(ChannelCredentials, createSsl) {
   grpc_channel_credentials *creds = grpc_ssl_credentials_create(
       pem_root_certs,
       pem_key_cert_pair.private_key == NULL ? NULL : &pem_key_cert_pair, NULL);
-  zval *creds_object = grpc_php_wrap_channel_credentials(creds);
+  zval *creds_object = grpc_php_wrap_channel_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -165,7 +165,7 @@ PHP_METHOD(ChannelCredentials, createComposite) {
   grpc_channel_credentials *creds =
       grpc_composite_channel_credentials_create(cred1->wrapped, cred2->wrapped,
                                                 NULL);
-  zval *creds_object = grpc_php_wrap_channel_credentials(creds);
+  zval *creds_object = grpc_php_wrap_channel_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
diff --git a/src/php/ext/grpc/server.c b/src/php/ext/grpc/server.c
index ca129e76ca..6df2e4f978 100644
--- a/src/php/ext/grpc/server.c
+++ b/src/php/ext/grpc/server.c
@@ -111,7 +111,7 @@ PHP_METHOD(Server, __construct) {
   if (args_array == NULL) {
     server->wrapped = grpc_server_create(NULL, NULL);
   } else {
-    php_grpc_read_args_array(args_array, &args);
+    php_grpc_read_args_array(args_array, &args TSRMLS_CC);
     server->wrapped = grpc_server_create(&args, NULL);
     efree(args.args);
   }
@@ -154,12 +154,12 @@ PHP_METHOD(Server, requestCall) {
                          1 TSRMLS_CC);
     goto cleanup;
   }
-  add_property_zval(result, "call", grpc_php_wrap_call(call, true));
+  add_property_zval(result, "call", grpc_php_wrap_call(call, true TSRMLS_CC));
   add_property_string(result, "method", details.method, true);
   add_property_string(result, "host", details.host, true);
   add_property_zval(result, "absolute_deadline",
-                    grpc_php_wrap_timeval(details.deadline));
-  add_property_zval(result, "metadata", grpc_parse_metadata_array(&metadata));
+                    grpc_php_wrap_timeval(details.deadline TSRMLS_CC));
+  add_property_zval(result, "metadata", grpc_parse_metadata_array(&metadata TSRMLS_CC));
 cleanup:
   grpc_call_details_destroy(&details);
   grpc_metadata_array_destroy(&metadata);
diff --git a/src/php/ext/grpc/server_credentials.c b/src/php/ext/grpc/server_credentials.c
index f3951b31fe..505da10a28 100644
--- a/src/php/ext/grpc/server_credentials.c
+++ b/src/php/ext/grpc/server_credentials.c
@@ -81,7 +81,7 @@ zend_object_value create_wrapped_grpc_server_credentials(
   return retval;
 }
 
-zval *grpc_php_wrap_server_credentials(grpc_server_credentials *wrapped) {
+zval *grpc_php_wrap_server_credentials(grpc_server_credentials *wrapped TSRMLS_DC) {
   zval *server_credentials_object;
   MAKE_STD_ZVAL(server_credentials_object);
   object_init_ex(server_credentials_object, grpc_ce_server_credentials);
@@ -120,7 +120,7 @@ PHP_METHOD(ServerCredentials, createSsl) {
   grpc_server_credentials *creds = grpc_ssl_server_credentials_create_ex(
       pem_root_certs, &pem_key_cert_pair, 1,
       GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE, NULL);
-  zval *creds_object = grpc_php_wrap_server_credentials(creds);
+  zval *creds_object = grpc_php_wrap_server_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
diff --git a/src/php/ext/grpc/timeval.c b/src/php/ext/grpc/timeval.c
index 4fd069e19a..5e242162a8 100644
--- a/src/php/ext/grpc/timeval.c
+++ b/src/php/ext/grpc/timeval.c
@@ -72,7 +72,7 @@ zend_object_value create_wrapped_grpc_timeval(zend_class_entry *class_type
   return retval;
 }
 
-zval *grpc_php_wrap_timeval(gpr_timespec wrapped) {
+zval *grpc_php_wrap_timeval(gpr_timespec wrapped TSRMLS_DC) {
   zval *timeval_object;
   MAKE_STD_ZVAL(timeval_object);
   object_init_ex(timeval_object, grpc_ce_timeval);
@@ -122,7 +122,7 @@ PHP_METHOD(Timeval, add) {
   wrapped_grpc_timeval *other =
       (wrapped_grpc_timeval *)zend_object_store_get_object(other_obj TSRMLS_CC);
   zval *sum =
-      grpc_php_wrap_timeval(gpr_time_add(self->wrapped, other->wrapped));
+      grpc_php_wrap_timeval(gpr_time_add(self->wrapped, other->wrapped) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(sum);
 }
 
@@ -146,7 +146,7 @@ PHP_METHOD(Timeval, subtract) {
   wrapped_grpc_timeval *other =
       (wrapped_grpc_timeval *)zend_object_store_get_object(other_obj TSRMLS_CC);
   zval *diff =
-      grpc_php_wrap_timeval(gpr_time_sub(self->wrapped, other->wrapped));
+      grpc_php_wrap_timeval(gpr_time_sub(self->wrapped, other->wrapped) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(diff);
 }
 
@@ -208,7 +208,7 @@ PHP_METHOD(Timeval, similar) {
  * @return Timeval The current time
  */
 PHP_METHOD(Timeval, now) {
-  zval *now = grpc_php_wrap_timeval(gpr_now(GPR_CLOCK_REALTIME));
+  zval *now = grpc_php_wrap_timeval(gpr_now(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(now);
 }
 
@@ -218,7 +218,7 @@ PHP_METHOD(Timeval, now) {
  */
 PHP_METHOD(Timeval, zero) {
   zval *grpc_php_timeval_zero =
-      grpc_php_wrap_timeval(gpr_time_0(GPR_CLOCK_REALTIME));
+      grpc_php_wrap_timeval(gpr_time_0(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_ZVAL(grpc_php_timeval_zero,
               false, /* Copy original before returning? */
               true /* Destroy original before returning */);
@@ -230,7 +230,7 @@ PHP_METHOD(Timeval, zero) {
  */
 PHP_METHOD(Timeval, infFuture) {
   zval *grpc_php_timeval_inf_future =
-      grpc_php_wrap_timeval(gpr_inf_future(GPR_CLOCK_REALTIME));
+      grpc_php_wrap_timeval(gpr_inf_future(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(grpc_php_timeval_inf_future);
 }
 
@@ -240,7 +240,7 @@ PHP_METHOD(Timeval, infFuture) {
  */
 PHP_METHOD(Timeval, infPast) {
   zval *grpc_php_timeval_inf_past =
-      grpc_php_wrap_timeval(gpr_inf_past(GPR_CLOCK_REALTIME));
+      grpc_php_wrap_timeval(gpr_inf_past(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(grpc_php_timeval_inf_past);
 }
 
diff --git a/src/php/ext/grpc/timeval.h b/src/php/ext/grpc/timeval.h
index 07cef037cb..7456eb6d58 100755
--- a/src/php/ext/grpc/timeval.h
+++ b/src/php/ext/grpc/timeval.h
@@ -63,6 +63,6 @@ void grpc_init_timeval(TSRMLS_D);
 void grpc_shutdown_timeval(TSRMLS_D);
 
 /* Creates a Timeval object that wraps the given timeval struct */
-zval *grpc_php_wrap_timeval(gpr_timespec wrapped);
+zval *grpc_php_wrap_timeval(gpr_timespec wrapped TSRMLS_DC);
 
 #endif /* NET_GRPC_PHP_GRPC_TIMEVAL_H_ */
-- 
GitLab


From 1f963ba63f8765be92a4bdf8e3f6d1d6ae04bae8 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 18:42:54 +0000
Subject: [PATCH 438/570] Expand corpus

---
 .../0385c7b41263419e25a4342fbfc44fbd65eb2ed5     | Bin 0 -> 345 bytes
 .../04d93c9df413717f71abd091592b5238afb799e8     | Bin 0 -> 336 bytes
 .../07fa2b6ed650d436f423adcccfcbe63ce6253de0     | Bin 0 -> 416 bytes
 .../0becc6ede499ddc452fd4e6c3c0413a1107a8373     | Bin 0 -> 325 bytes
 .../0c7b763d22885462527123656fa17af7520fc55d     | Bin 0 -> 233 bytes
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 .../11153bfeee3cdede86a52151dbb939c3ffee48ed     | Bin 0 -> 690 bytes
 .../14ccbe1d9d7302d642e51ede3d4d846e85310fc2     | Bin 0 -> 342 bytes
 .../1608a688768bdecdb205a455401ce5d9a1424a22     | Bin 0 -> 337 bytes
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 .../69d0f8b4a9452d11620c7d3c1fa532a618d65858     | Bin 0 -> 358 bytes
 .../6bd27df0dc9a3f73108de7bad443433aa5ee1175     | Bin 0 -> 754 bytes
 .../6c9b144f4e6dae6944b524a077dde07ac79e58d5     | Bin 0 -> 705 bytes
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 .../72f71befa8ebb4b2c1842aec78d840b2a4abdb85     | Bin 0 -> 395 bytes
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 .../7bb25e1821f1ff6ea4c85259444f7f40b430aa1f     | Bin 0 -> 572 bytes
 .../7bf8d2b77d85e4042e47d0dbe6da9441c6d9530b     | Bin 0 -> 337 bytes
 .../7ec62c16916c2c30847b578d2148893924287bfe     | Bin 0 -> 341 bytes
 .../7eea6a4b31c4f10281f31a7461f35af7331becf2     | Bin 0 -> 328 bytes
 .../819cac3befd0d7b12ffd734c26df1cdf43c376a2     | Bin 0 -> 303 bytes
 .../82182d7a9c73a70f5eec58c03b1db511d7feb95d     | Bin 0 -> 267 bytes
 .../8aaa277cf855a972c6dec9fc49b171ce3232a26a     | Bin 0 -> 267 bytes
 .../8c395b9251d60823ef14014f6ad58b29968a1681     | Bin 0 -> 418 bytes
 .../92d44998655e82d89a614c7b6a2f08c5fc7f8805     | Bin 0 -> 551 bytes
 .../95dd85860bde08e1d0ecef805ad55f66008923af     | Bin 0 -> 430 bytes
 .../97817475213736527fdc3b2a28cd45f52fe4ce1a     | Bin 0 -> 338 bytes
 .../98569dc166bfcfef45a66db4de1c0f34340c269c     | Bin 0 -> 386 bytes
 .../9cb91ce75745cc30995b8985a35ea31db766e54c     | Bin 0 -> 340 bytes
 .../9f00c8665f3918e666d424ee67a2556f2651d64f     | Bin 0 -> 338 bytes
 .../9f43969c0777a021539b59eafdac9dd2f51422d5     | Bin 0 -> 706 bytes
 .../a36a156c5ed8a55aec450393deaed66c0e9117c9     | Bin 0 -> 1095 bytes
 .../a3926a25374714a71c8bd515564d294df229c7cf     | Bin 0 -> 337 bytes
 .../a41e8b175a837b55e540874c3f056a9d9535866c     | Bin 0 -> 401 bytes
 .../af990e5c81c307c188a79f4cdfdae4e8e15dc4a2     | Bin 0 -> 376 bytes
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 .../b2f450dc86671548200a1fe6ee0ee76171edc578     | Bin 0 -> 760 bytes
 .../b5bec1a19e2ca2394f2c3235266c22a7167bfa5d     | Bin 0 -> 338 bytes
 .../b892c064b2703ac0dc31766946be487b197a541e     | Bin 0 -> 375 bytes
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 .../be757e0ca581bb4ec14fbba6e87569f93f4c7750     | Bin 0 -> 338 bytes
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 .../c1d84db44208d08a84084986094aeac3eebfe3b8     | Bin 0 -> 231 bytes
 .../c259fba0af17dd1636501feddd52e501b51c4137     | Bin 0 -> 337 bytes
 .../c40e43a76f0c493414386dd90ab892042a6914d2     | Bin 0 -> 358 bytes
 .../c4b438b82ac86439296c31dd7de86a753034c807     | Bin 0 -> 705 bytes
 .../c5154ce0384c3becaf12f83c51114bb3ccd0b673     | Bin 0 -> 353 bytes
 .../c5446cba5971d6f44ee93097a21c1b8936f4020a     | Bin 0 -> 274 bytes
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 .../c97c41c0c76a901f458bf9b4d785fb53fe8a2980     | Bin 0 -> 195 bytes
 .../d110d5d3a672bf483f230825e735d372b0b2c1a5     | Bin 0 -> 671 bytes
 .../d18b2a1520207761100992c88b50f6b410c62184     | Bin 0 -> 232 bytes
 .../d3090a5221ea984dc474c3fb448b71957f8197a4     | Bin 0 -> 648 bytes
 .../d87b7bcd1b05a2f8cc04a2aadb999bcf65b84911     | Bin 0 -> 266 bytes
 .../dcc8e14bbb75292968233ce89acd404303a53cc3     | Bin 0 -> 267 bytes
 .../e007d8c9aa6c37e8b62fab4cb95b2807fc49105f     | Bin 0 -> 230 bytes
 .../e15a0a0fb7b4f1c05088bc119c492ac20eb5dbcf     | Bin 0 -> 360 bytes
 .../e33eb4b19232b2e32bc8f18e43459c4ed15bfc4f     | Bin 0 -> 704 bytes
 .../e3b45752c8160c48885420e20c24bb7124128f16     | Bin 0 -> 230 bytes
 .../e3c1dbfb1ef140f6bdcf7d683e2b2071aacba9ba     | Bin 0 -> 195 bytes
 .../e7484552736c89fe721019daaad8739a68f1a926     | Bin 0 -> 788 bytes
 .../ec97d4ee730261bdc3b14349a3346fd45929bd17     | Bin 0 -> 346 bytes
 .../ef63ab3c4dbf27ed1f15c2b310bf41ff3a2a7e3c     | Bin 0 -> 233 bytes
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 .../fd4d68895bc219f52d93f3f2f302ff138e8ffeda     | Bin 0 -> 352 bytes
 .../ff2fd7bfc554729dc2a40554597e3a95ab8baefe     | Bin 0 -> 233 bytes
 102 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0385c7b41263419e25a4342fbfc44fbd65eb2ed5
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/04d93c9df413717f71abd091592b5238afb799e8
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/07fa2b6ed650d436f423adcccfcbe63ce6253de0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0385c7b41263419e25a4342fbfc44fbd65eb2ed5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/0385c7b41263419e25a4342fbfc44fbd65eb2ed5
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/04d93c9df413717f71abd091592b5238afb799e8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/04d93c9df413717f71abd091592b5238afb799e8
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/07fa2b6ed650d436f423adcccfcbe63ce6253de0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/07fa2b6ed650d436f423adcccfcbe63ce6253de0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0becc6ede499ddc452fd4e6c3c0413a1107a8373 b/test/core/end2end/fuzzers/api_fuzzer_corpus/0becc6ede499ddc452fd4e6c3c0413a1107a8373
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0c7b763d22885462527123656fa17af7520fc55d b/test/core/end2end/fuzzers/api_fuzzer_corpus/0c7b763d22885462527123656fa17af7520fc55d
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0ea509d249ae28faba8980aacb972c7ea28d3fd5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/0ea509d249ae28faba8980aacb972c7ea28d3fd5
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/11153bfeee3cdede86a52151dbb939c3ffee48ed b/test/core/end2end/fuzzers/api_fuzzer_corpus/11153bfeee3cdede86a52151dbb939c3ffee48ed
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1972f535ae202777efdd15a09138efc37e07ac01 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1972f535ae202777efdd15a09138efc37e07ac01
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1d259d9c908db8a0a7012c054bfde7f86474dab7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1d259d9c908db8a0a7012c054bfde7f86474dab7
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1d795268725d3a08883b05b021a437654aaed908 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1d795268725d3a08883b05b021a437654aaed908
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2923d9c864597016358f37ce4014c61648b7290a b/test/core/end2end/fuzzers/api_fuzzer_corpus/2923d9c864597016358f37ce4014c61648b7290a
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3017e9f66dacf5a01f8c7d65b8a72d4f68aa6a28 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3017e9f66dacf5a01f8c7d65b8a72d4f68aa6a28
new file mode 100644
index 0000000000000000000000000000000000000000..90a40e4756b61a05266300dd35daf95643b1c0f7
GIT binary patch
literal 670
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/30fc581d975cd8384b86be0ae59792a605ca68c6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/30fc581d975cd8384b86be0ae59792a605ca68c6
new file mode 100644
index 0000000000000000000000000000000000000000..52d3fdb728c81267146d9f154bb41eb29010b162
GIT binary patch
literal 341
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3152365a4d8540623c9fb3a93712d096bf6b34e6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3152365a4d8540623c9fb3a93712d096bf6b34e6
new file mode 100644
index 0000000000000000000000000000000000000000..97cf797ca69c01a9180b4e3f7756c8722a61c21e
GIT binary patch
literal 343
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3356fa1721a0dec9fedacba8d86e6100a49d5316 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3356fa1721a0dec9fedacba8d86e6100a49d5316
new file mode 100644
index 0000000000000000000000000000000000000000..f742dc0d03e1014f5b2d74487c73da97f76dd848
GIT binary patch
literal 231
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/34aca5e37920615e8c141ed1fe4e419ae2e4df65 b/test/core/end2end/fuzzers/api_fuzzer_corpus/34aca5e37920615e8c141ed1fe4e419ae2e4df65
new file mode 100644
index 0000000000000000000000000000000000000000..e70d70e5a6ca81a1435a082891ff7d12df282451
GIT binary patch
literal 319
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3cd19f8138a81f242cb92212df2b4812cde8385a b/test/core/end2end/fuzzers/api_fuzzer_corpus/3cd19f8138a81f242cb92212df2b4812cde8385a
new file mode 100644
index 0000000000000000000000000000000000000000..f9395ccf93b608df7f5b3fb0a5cb5f17590f6120
GIT binary patch
literal 703
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/428b5b04a92ad6c28fc38451236c85338b9f8ce0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/428b5b04a92ad6c28fc38451236c85338b9f8ce0
new file mode 100644
index 0000000000000000000000000000000000000000..9da7676d41f5893e1f3638259a7e978402757c9f
GIT binary patch
literal 289
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/42c5f1965243b4bdf0212123d3430010bdacefaa b/test/core/end2end/fuzzers/api_fuzzer_corpus/42c5f1965243b4bdf0212123d3430010bdacefaa
new file mode 100644
index 0000000000000000000000000000000000000000..93385ceece9a73c1bf0f00c319fc11e2f1cb37f8
GIT binary patch
literal 343
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/43646936116c18140ff0f01306d16280943eedac b/test/core/end2end/fuzzers/api_fuzzer_corpus/43646936116c18140ff0f01306d16280943eedac
new file mode 100644
index 0000000000000000000000000000000000000000..43d84183ee4849f202fb2c03ccefbd8da65de1d1
GIT binary patch
literal 406
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/44378830a865936e205bb757a69bdf8d788bf26e b/test/core/end2end/fuzzers/api_fuzzer_corpus/44378830a865936e205bb757a69bdf8d788bf26e
new file mode 100644
index 0000000000000000000000000000000000000000..c320596f3cf2946c3e6f47f1a8cfdfd87d454a2b
GIT binary patch
literal 303
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4a6c8938a8a30567a481599eddfc137fa5454b21 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4a6c8938a8a30567a481599eddfc137fa5454b21
new file mode 100644
index 0000000000000000000000000000000000000000..ac5edb5ae091a6785b061dce4766333195809ae8
GIT binary patch
literal 326
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4c34bbb26218f40a8ea1bafc8c50cd814a781cd2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4c34bbb26218f40a8ea1bafc8c50cd814a781cd2
new file mode 100644
index 0000000000000000000000000000000000000000..f632c98cb5022776f9e6a2cced740aeeb1c94025
GIT binary patch
literal 378
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4c6258b5299bd03560e292fcf3008efc60bc6cd1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4c6258b5299bd03560e292fcf3008efc60bc6cd1
new file mode 100644
index 0000000000000000000000000000000000000000..e37ca84cc3af669460aa3bffd1c5b6deba627d56
GIT binary patch
literal 296
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/53e9f9a4b0347651b3833c3e153e743a1194e0fa b/test/core/end2end/fuzzers/api_fuzzer_corpus/53e9f9a4b0347651b3833c3e153e743a1194e0fa
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index 0000000000000000000000000000000000000000..a52d56a53396667d8fb7522ba30f4ee1266e33ea
GIT binary patch
literal 342
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/560fe3fe0bb266ccb8c59ce19302bce23835097d b/test/core/end2end/fuzzers/api_fuzzer_corpus/560fe3fe0bb266ccb8c59ce19302bce23835097d
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index 0000000000000000000000000000000000000000..7959ac947f56289fc0698fb9c25b8036feadba0e
GIT binary patch
literal 760
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/570215c70de40add2ad62bed9ce47f8b6b231de6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/570215c70de40add2ad62bed9ce47f8b6b231de6
new file mode 100644
index 0000000000000000000000000000000000000000..c08ff2b178283ec3b73ae22ccb997cbb864450f0
GIT binary patch
literal 370
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/59de0a42d012ca3dd8b7fa2f1b1c6642cb86fad4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/59de0a42d012ca3dd8b7fa2f1b1c6642cb86fad4
new file mode 100644
index 0000000000000000000000000000000000000000..854dd1d9243b800bbe5198f5479dd27d944f1ad9
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5cce719931cf1f07536401134de4325b942be87d b/test/core/end2end/fuzzers/api_fuzzer_corpus/5cce719931cf1f07536401134de4325b942be87d
new file mode 100644
index 0000000000000000000000000000000000000000..19c6d543ba05565a103d6791ba854bcd4e6bb0df
GIT binary patch
literal 335
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5da437d4fd58607deeed34bcb21accece71a056b b/test/core/end2end/fuzzers/api_fuzzer_corpus/5da437d4fd58607deeed34bcb21accece71a056b
new file mode 100644
index 0000000000000000000000000000000000000000..e751aa0097f231550602f2fa426cb386d3603c28
GIT binary patch
literal 458
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5ed8998cfc22cce008e3988b3591b1c9ddbfaa75 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5ed8998cfc22cce008e3988b3591b1c9ddbfaa75
new file mode 100644
index 0000000000000000000000000000000000000000..4d597e944bdc860e3d18c76ea5c1cd09e46ed84c
GIT binary patch
literal 405
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5f52309deaa1b641fe199889d18f921d6909fc14 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5f52309deaa1b641fe199889d18f921d6909fc14
new file mode 100644
index 0000000000000000000000000000000000000000..1b7cd7b8b92900f6270d38ed493fa27145672355
GIT binary patch
literal 339
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/61ce843c87f7bda1fabcb6ae3f41e85e6e2332ac b/test/core/end2end/fuzzers/api_fuzzer_corpus/61ce843c87f7bda1fabcb6ae3f41e85e6e2332ac
new file mode 100644
index 0000000000000000000000000000000000000000..6e46ea802ed0443fee53bb9e46ae853557edb942
GIT binary patch
literal 232
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/63b91deaac58a7b64fb5999628ff3ff5d32b719d b/test/core/end2end/fuzzers/api_fuzzer_corpus/63b91deaac58a7b64fb5999628ff3ff5d32b719d
new file mode 100644
index 0000000000000000000000000000000000000000..25ea6ce836994865da87f7de71fb7394f2731424
GIT binary patch
literal 670
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/655f952ec49cbc6176ad1bcfa45a87bd6c3542f0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/655f952ec49cbc6176ad1bcfa45a87bd6c3542f0
new file mode 100644
index 0000000000000000000000000000000000000000..61529df07296a369170be3597943fb2809cb4e9c
GIT binary patch
literal 382
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6722929b4924f4d50ccfb999460e9a31ca104b4c b/test/core/end2end/fuzzers/api_fuzzer_corpus/6722929b4924f4d50ccfb999460e9a31ca104b4c
new file mode 100644
index 0000000000000000000000000000000000000000..10cebeab1fe9914375c6257ff49dccd3572a165b
GIT binary patch
literal 339
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/69d0f8b4a9452d11620c7d3c1fa532a618d65858 b/test/core/end2end/fuzzers/api_fuzzer_corpus/69d0f8b4a9452d11620c7d3c1fa532a618d65858
new file mode 100644
index 0000000000000000000000000000000000000000..792443b27b44042b4e83a7174267db6c3ec43fb2
GIT binary patch
literal 358
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6bd27df0dc9a3f73108de7bad443433aa5ee1175 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6bd27df0dc9a3f73108de7bad443433aa5ee1175
new file mode 100644
index 0000000000000000000000000000000000000000..47e000618c4303012295d39434befe11fb0abc20
GIT binary patch
literal 754
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6c9b144f4e6dae6944b524a077dde07ac79e58d5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6c9b144f4e6dae6944b524a077dde07ac79e58d5
new file mode 100644
index 0000000000000000000000000000000000000000..dc4750cbb71f9db51e1b5992b74afd71943d2337
GIT binary patch
literal 705
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6f0bbfce7c5027932fb0f809494413e12a4ad3c1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6f0bbfce7c5027932fb0f809494413e12a4ad3c1
new file mode 100644
index 0000000000000000000000000000000000000000..2f9cfea000ddede4a75760a8e592c7d22dfcfffb
GIT binary patch
literal 339
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6fa93aadbb6ecdc32c9111be7692ec28ec11be72 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6fa93aadbb6ecdc32c9111be7692ec28ec11be72
new file mode 100644
index 0000000000000000000000000000000000000000..f7b2e9979fff4fd5cf966983563f5c3bf171e58b
GIT binary patch
literal 405
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/724063b7a5ee36246d72923e776331487434b81a b/test/core/end2end/fuzzers/api_fuzzer_corpus/724063b7a5ee36246d72923e776331487434b81a
new file mode 100644
index 0000000000000000000000000000000000000000..a554b8fb2fbefd7e674d929b47dffc603900199f
GIT binary patch
literal 339
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/72f71befa8ebb4b2c1842aec78d840b2a4abdb85 b/test/core/end2end/fuzzers/api_fuzzer_corpus/72f71befa8ebb4b2c1842aec78d840b2a4abdb85
new file mode 100644
index 0000000000000000000000000000000000000000..28402793f3cf8354ecac19252bdd65fa0845106d
GIT binary patch
literal 395
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/75755ae5cb0ae4f711dd15925f9f681d23408bb8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/75755ae5cb0ae4f711dd15925f9f681d23408bb8
new file mode 100644
index 0000000000000000000000000000000000000000..94f068b999eba6358828b7a227acf12e7a1e2ac2
GIT binary patch
literal 232
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7bb25e1821f1ff6ea4c85259444f7f40b430aa1f b/test/core/end2end/fuzzers/api_fuzzer_corpus/7bb25e1821f1ff6ea4c85259444f7f40b430aa1f
new file mode 100644
index 0000000000000000000000000000000000000000..35c5a9d28ed589c506fb231fef93cf5eaaa42c56
GIT binary patch
literal 572
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7bf8d2b77d85e4042e47d0dbe6da9441c6d9530b b/test/core/end2end/fuzzers/api_fuzzer_corpus/7bf8d2b77d85e4042e47d0dbe6da9441c6d9530b
new file mode 100644
index 0000000000000000000000000000000000000000..eaf8a8f3041c5747db2caf598c41886e5788b3ba
GIT binary patch
literal 337
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7ec62c16916c2c30847b578d2148893924287bfe b/test/core/end2end/fuzzers/api_fuzzer_corpus/7ec62c16916c2c30847b578d2148893924287bfe
new file mode 100644
index 0000000000000000000000000000000000000000..a326d20d52a2105f8f87402775269f341912a390
GIT binary patch
literal 341
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7eea6a4b31c4f10281f31a7461f35af7331becf2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7eea6a4b31c4f10281f31a7461f35af7331becf2
new file mode 100644
index 0000000000000000000000000000000000000000..86ca443228cd0a6c4b999dc24f833100dcd4f71d
GIT binary patch
literal 328
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/819cac3befd0d7b12ffd734c26df1cdf43c376a2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/819cac3befd0d7b12ffd734c26df1cdf43c376a2
new file mode 100644
index 0000000000000000000000000000000000000000..01c04453dcbf0db03e05e4f16023cc2520591f4b
GIT binary patch
literal 303
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/82182d7a9c73a70f5eec58c03b1db511d7feb95d b/test/core/end2end/fuzzers/api_fuzzer_corpus/82182d7a9c73a70f5eec58c03b1db511d7feb95d
new file mode 100644
index 0000000000000000000000000000000000000000..6b61294ed577ef31eb360073436ca8c0be67798f
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8aaa277cf855a972c6dec9fc49b171ce3232a26a b/test/core/end2end/fuzzers/api_fuzzer_corpus/8aaa277cf855a972c6dec9fc49b171ce3232a26a
new file mode 100644
index 0000000000000000000000000000000000000000..38a319b53de793c311d0f87162d7f0fc67b550fd
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8c395b9251d60823ef14014f6ad58b29968a1681 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8c395b9251d60823ef14014f6ad58b29968a1681
new file mode 100644
index 0000000000000000000000000000000000000000..6eae9d838f98c8b9a67f47d78494b3e4bd03909d
GIT binary patch
literal 418
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/92d44998655e82d89a614c7b6a2f08c5fc7f8805 b/test/core/end2end/fuzzers/api_fuzzer_corpus/92d44998655e82d89a614c7b6a2f08c5fc7f8805
new file mode 100644
index 0000000000000000000000000000000000000000..a4f0ce87ea7c0a1ee6032cd41a335fdbefdadac4
GIT binary patch
literal 551
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/95dd85860bde08e1d0ecef805ad55f66008923af b/test/core/end2end/fuzzers/api_fuzzer_corpus/95dd85860bde08e1d0ecef805ad55f66008923af
new file mode 100644
index 0000000000000000000000000000000000000000..f04672b5a19542fba8ef7c5e04dda9c4242174ac
GIT binary patch
literal 430
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/97817475213736527fdc3b2a28cd45f52fe4ce1a b/test/core/end2end/fuzzers/api_fuzzer_corpus/97817475213736527fdc3b2a28cd45f52fe4ce1a
new file mode 100644
index 0000000000000000000000000000000000000000..23a75843a7a720af2742dc5ac5cbbdd73f236a8f
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/98569dc166bfcfef45a66db4de1c0f34340c269c b/test/core/end2end/fuzzers/api_fuzzer_corpus/98569dc166bfcfef45a66db4de1c0f34340c269c
new file mode 100644
index 0000000000000000000000000000000000000000..51fa3658397fb6077698cfeca83ae4d452065936
GIT binary patch
literal 386
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9cb91ce75745cc30995b8985a35ea31db766e54c b/test/core/end2end/fuzzers/api_fuzzer_corpus/9cb91ce75745cc30995b8985a35ea31db766e54c
new file mode 100644
index 0000000000000000000000000000000000000000..9c6f308a63b6f52c4bcff48b1e54270d9bd0771f
GIT binary patch
literal 340
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9f00c8665f3918e666d424ee67a2556f2651d64f b/test/core/end2end/fuzzers/api_fuzzer_corpus/9f00c8665f3918e666d424ee67a2556f2651d64f
new file mode 100644
index 0000000000000000000000000000000000000000..2b0bef7e668d02a222062072f088e989318d85d9
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9f43969c0777a021539b59eafdac9dd2f51422d5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9f43969c0777a021539b59eafdac9dd2f51422d5
new file mode 100644
index 0000000000000000000000000000000000000000..e059802e586f49c31a810762af591af75800243d
GIT binary patch
literal 706
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a36a156c5ed8a55aec450393deaed66c0e9117c9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/a36a156c5ed8a55aec450393deaed66c0e9117c9
new file mode 100644
index 0000000000000000000000000000000000000000..cf7b2b67d39f1739c37786a64ed9b3258998ec71
GIT binary patch
literal 1095
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a3926a25374714a71c8bd515564d294df229c7cf b/test/core/end2end/fuzzers/api_fuzzer_corpus/a3926a25374714a71c8bd515564d294df229c7cf
new file mode 100644
index 0000000000000000000000000000000000000000..b13e050f8da55842b91248765f42a78d41058937
GIT binary patch
literal 337
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a41e8b175a837b55e540874c3f056a9d9535866c b/test/core/end2end/fuzzers/api_fuzzer_corpus/a41e8b175a837b55e540874c3f056a9d9535866c
new file mode 100644
index 0000000000000000000000000000000000000000..b472beb409ed89411ae40cd76a05e45be4374886
GIT binary patch
literal 401
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/af990e5c81c307c188a79f4cdfdae4e8e15dc4a2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/af990e5c81c307c188a79f4cdfdae4e8e15dc4a2
new file mode 100644
index 0000000000000000000000000000000000000000..1f41e50fe66176f1913d6e8bdc2602b9067726e1
GIT binary patch
literal 376
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b2af0db70de3a6ddcb188d1f6f2a673133a8f9c7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b2af0db70de3a6ddcb188d1f6f2a673133a8f9c7
new file mode 100644
index 0000000000000000000000000000000000000000..e0421d757465cfa5a07746808dad81059d9237bb
GIT binary patch
literal 405
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b2f450dc86671548200a1fe6ee0ee76171edc578 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b2f450dc86671548200a1fe6ee0ee76171edc578
new file mode 100644
index 0000000000000000000000000000000000000000..69952817c173a578797da7e69c6198e5aa28da09
GIT binary patch
literal 760
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b5bec1a19e2ca2394f2c3235266c22a7167bfa5d b/test/core/end2end/fuzzers/api_fuzzer_corpus/b5bec1a19e2ca2394f2c3235266c22a7167bfa5d
new file mode 100644
index 0000000000000000000000000000000000000000..ac5fd19164b30912efdf2e9fa4e695cb098a8445
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b892c064b2703ac0dc31766946be487b197a541e b/test/core/end2end/fuzzers/api_fuzzer_corpus/b892c064b2703ac0dc31766946be487b197a541e
new file mode 100644
index 0000000000000000000000000000000000000000..5404a0407c9d2893cb0d649b06f928a7a5d8f53e
GIT binary patch
literal 375
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b8d0be707d9505c0e63253904979492c22cd9fdc b/test/core/end2end/fuzzers/api_fuzzer_corpus/b8d0be707d9505c0e63253904979492c22cd9fdc
new file mode 100644
index 0000000000000000000000000000000000000000..6792e9e67ab300d8cb9bc013b7197d5e1306689b
GIT binary patch
literal 327
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/baab31938837e1a3cb49ca12fb886fcbb7d48501 b/test/core/end2end/fuzzers/api_fuzzer_corpus/baab31938837e1a3cb49ca12fb886fcbb7d48501
new file mode 100644
index 0000000000000000000000000000000000000000..6c7b604c984c7e9bbdc4c0a041124a24164817c5
GIT binary patch
literal 316
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bdab9cab03ad7aa611612e02775018112303d3cd b/test/core/end2end/fuzzers/api_fuzzer_corpus/bdab9cab03ad7aa611612e02775018112303d3cd
new file mode 100644
index 0000000000000000000000000000000000000000..e5e20af6ebfbb27791b649b7e5c414c2b9020894
GIT binary patch
literal 296
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/be757e0ca581bb4ec14fbba6e87569f93f4c7750 b/test/core/end2end/fuzzers/api_fuzzer_corpus/be757e0ca581bb4ec14fbba6e87569f93f4c7750
new file mode 100644
index 0000000000000000000000000000000000000000..31dde2952b8a7b050e72d96d2e7912069cd60986
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/be8114a7bd73ce15fe0495171234d0af526e41f1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/be8114a7bd73ce15fe0495171234d0af526e41f1
new file mode 100644
index 0000000000000000000000000000000000000000..b770bb7e4a0cb17d5c84ed46da0463a9a6bcb07c
GIT binary patch
literal 336
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c1d84db44208d08a84084986094aeac3eebfe3b8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c1d84db44208d08a84084986094aeac3eebfe3b8
new file mode 100644
index 0000000000000000000000000000000000000000..81e421bd567f7c73ed914a7fa5cfe68b545193fd
GIT binary patch
literal 231
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c259fba0af17dd1636501feddd52e501b51c4137 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c259fba0af17dd1636501feddd52e501b51c4137
new file mode 100644
index 0000000000000000000000000000000000000000..4d0b6c239cc3e30b3655907744d87fc8cc0236fc
GIT binary patch
literal 337
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c40e43a76f0c493414386dd90ab892042a6914d2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c40e43a76f0c493414386dd90ab892042a6914d2
new file mode 100644
index 0000000000000000000000000000000000000000..5f31d6c67e125c20209c184f059535d6c2e52ddf
GIT binary patch
literal 358
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c4b438b82ac86439296c31dd7de86a753034c807 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c4b438b82ac86439296c31dd7de86a753034c807
new file mode 100644
index 0000000000000000000000000000000000000000..b01f9a1d1a4b50a1a6173e6477e9721b68f04dea
GIT binary patch
literal 705
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c5154ce0384c3becaf12f83c51114bb3ccd0b673 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c5154ce0384c3becaf12f83c51114bb3ccd0b673
new file mode 100644
index 0000000000000000000000000000000000000000..ceaa6d2c87ff7ed511b15c30f65de5f278cd00dc
GIT binary patch
literal 353
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c5446cba5971d6f44ee93097a21c1b8936f4020a b/test/core/end2end/fuzzers/api_fuzzer_corpus/c5446cba5971d6f44ee93097a21c1b8936f4020a
new file mode 100644
index 0000000000000000000000000000000000000000..665d26127281272ba04974997b847f47b9006bed
GIT binary patch
literal 274
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c8f0972dabb904bc6d35ed576fc9a49eb2ed5273 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c8f0972dabb904bc6d35ed576fc9a49eb2ed5273
new file mode 100644
index 0000000000000000000000000000000000000000..2eb2813509a5aa1099aba7c40704b9d909242623
GIT binary patch
literal 403
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c97c41c0c76a901f458bf9b4d785fb53fe8a2980 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c97c41c0c76a901f458bf9b4d785fb53fe8a2980
new file mode 100644
index 0000000000000000000000000000000000000000..716844f39fedd7f7bcd519250c572880c023539d
GIT binary patch
literal 195
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d110d5d3a672bf483f230825e735d372b0b2c1a5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d110d5d3a672bf483f230825e735d372b0b2c1a5
new file mode 100644
index 0000000000000000000000000000000000000000..1e3df71064358dbf9acefb515d9d00b23cbf0071
GIT binary patch
literal 671
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d18b2a1520207761100992c88b50f6b410c62184 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d18b2a1520207761100992c88b50f6b410c62184
new file mode 100644
index 0000000000000000000000000000000000000000..9510bc0cb60d11049185f66e5aac3c6dc1381bdd
GIT binary patch
literal 232
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d3090a5221ea984dc474c3fb448b71957f8197a4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d3090a5221ea984dc474c3fb448b71957f8197a4
new file mode 100644
index 0000000000000000000000000000000000000000..bad057235e7542eff39065e75243d124d4fea1ed
GIT binary patch
literal 648
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d87b7bcd1b05a2f8cc04a2aadb999bcf65b84911 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d87b7bcd1b05a2f8cc04a2aadb999bcf65b84911
new file mode 100644
index 0000000000000000000000000000000000000000..837340791d580c1dab5124ba971f5bea61949f29
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/dcc8e14bbb75292968233ce89acd404303a53cc3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/dcc8e14bbb75292968233ce89acd404303a53cc3
new file mode 100644
index 0000000000000000000000000000000000000000..e6db8610f61c42c26cb15976ec1b592513a667f3
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e007d8c9aa6c37e8b62fab4cb95b2807fc49105f b/test/core/end2end/fuzzers/api_fuzzer_corpus/e007d8c9aa6c37e8b62fab4cb95b2807fc49105f
new file mode 100644
index 0000000000000000000000000000000000000000..ba606705de4a6cb6292493b826e8b733e3056e5a
GIT binary patch
literal 230
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e15a0a0fb7b4f1c05088bc119c492ac20eb5dbcf b/test/core/end2end/fuzzers/api_fuzzer_corpus/e15a0a0fb7b4f1c05088bc119c492ac20eb5dbcf
new file mode 100644
index 0000000000000000000000000000000000000000..7b286e29c2e82018f162b18b3c9792f35e7bf4a0
GIT binary patch
literal 360
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e33eb4b19232b2e32bc8f18e43459c4ed15bfc4f b/test/core/end2end/fuzzers/api_fuzzer_corpus/e33eb4b19232b2e32bc8f18e43459c4ed15bfc4f
new file mode 100644
index 0000000000000000000000000000000000000000..89915b2b585a4fdbc2cf590c13f0ee7561eebf2a
GIT binary patch
literal 704
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e3b45752c8160c48885420e20c24bb7124128f16 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e3b45752c8160c48885420e20c24bb7124128f16
new file mode 100644
index 0000000000000000000000000000000000000000..9fa27550473d3d1f8a636d6b649a518831d756ca
GIT binary patch
literal 230
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e3c1dbfb1ef140f6bdcf7d683e2b2071aacba9ba b/test/core/end2end/fuzzers/api_fuzzer_corpus/e3c1dbfb1ef140f6bdcf7d683e2b2071aacba9ba
new file mode 100644
index 0000000000000000000000000000000000000000..7276b8595cff7d3ff68ce32027eb392066f1e337
GIT binary patch
literal 195
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e7484552736c89fe721019daaad8739a68f1a926 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e7484552736c89fe721019daaad8739a68f1a926
new file mode 100644
index 0000000000000000000000000000000000000000..10b40e6697d78d0dbe586292e74408723be47395
GIT binary patch
literal 788
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ec97d4ee730261bdc3b14349a3346fd45929bd17 b/test/core/end2end/fuzzers/api_fuzzer_corpus/ec97d4ee730261bdc3b14349a3346fd45929bd17
new file mode 100644
index 0000000000000000000000000000000000000000..1a440005c1e8df4dd9a9bb698e438cf32a7721fe
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ef63ab3c4dbf27ed1f15c2b310bf41ff3a2a7e3c b/test/core/end2end/fuzzers/api_fuzzer_corpus/ef63ab3c4dbf27ed1f15c2b310bf41ff3a2a7e3c
new file mode 100644
index 0000000000000000000000000000000000000000..d8edea8dff69589698b062603b162caea832e3bd
GIT binary patch
literal 233
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f0649728d5f9e1a91735eaa429605ce0da6c00c0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/f0649728d5f9e1a91735eaa429605ce0da6c00c0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f2f014c6ef70e40f9334096f34584ea4f1f882d7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/f2f014c6ef70e40f9334096f34584ea4f1f882d7
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f912a072f4abf312ebbe7f1a2bf5ebd8c51e35e2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/f912a072f4abf312ebbe7f1a2bf5ebd8c51e35e2
new file mode 100644
index 0000000000000000000000000000000000000000..9e85aa987145a497449a3a9adf8ac85e95989cd7
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fd4d68895bc219f52d93f3f2f302ff138e8ffeda b/test/core/end2end/fuzzers/api_fuzzer_corpus/fd4d68895bc219f52d93f3f2f302ff138e8ffeda
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ff2fd7bfc554729dc2a40554597e3a95ab8baefe b/test/core/end2end/fuzzers/api_fuzzer_corpus/ff2fd7bfc554729dc2a40554597e3a95ab8baefe
new file mode 100644
index 0000000000000000000000000000000000000000..617703e79e0b69748e50c801198e5bba358cb4a8
GIT binary patch
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m;u<9L7AIy>`nS5zAY`$20i#LLL6@VDjL^1iZJ-NMON1|-1Umu%

literal 0
HcmV?d00001

-- 
GitLab


From b19f181f3e01f346c7b760d75bfe58e53561ddc1 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 16 May 2016 12:21:39 -0700
Subject: [PATCH 439/570] Avoid using unspecified keyword args where possible

---
 src/ruby/lib/grpc/errors.rb               |  5 +-
 src/ruby/lib/grpc/generic/active_call.rb  | 65 ++++++++---------
 src/ruby/lib/grpc/generic/client_stub.rb  | 85 +++++++++--------------
 src/ruby/lib/grpc/generic/rpc_desc.rb     |  8 +--
 src/ruby/lib/grpc/generic/rpc_server.rb   | 19 ++---
 src/ruby/lib/grpc/generic/service.rb      | 16 ++---
 src/ruby/spec/generic/active_call_spec.rb |  5 +-
 src/ruby/spec/generic/client_stub_spec.rb | 48 +++++++------
 src/ruby/spec/generic/rpc_desc_spec.rb    |  8 +--
 src/ruby/spec/generic/rpc_server_spec.rb  | 60 ++++++----------
 10 files changed, 133 insertions(+), 186 deletions(-)

diff --git a/src/ruby/lib/grpc/errors.rb b/src/ruby/lib/grpc/errors.rb
index a1dd1e3e9d..23b2bb7e12 100644
--- a/src/ruby/lib/grpc/errors.rb
+++ b/src/ruby/lib/grpc/errors.rb
@@ -40,11 +40,12 @@ module GRPC
 
     # @param code [Numeric] the status code
     # @param details [String] the details of the exception
-    def initialize(code, details = 'unknown cause', **kw)
+    # @param metadata [Hash] the error's metadata
+    def initialize(code, details = 'unknown cause', metadata = {})
       super("#{code}:#{details}")
       @code = code
       @details = details
-      @metadata = kw
+      @metadata = metadata
     end
 
     # Converts the exception to a GRPC::Status for use in the networking
diff --git a/src/ruby/lib/grpc/generic/active_call.rb b/src/ruby/lib/grpc/generic/active_call.rb
index fd20a86144..9dc06e6b50 100644
--- a/src/ruby/lib/grpc/generic/active_call.rb
+++ b/src/ruby/lib/grpc/generic/active_call.rb
@@ -45,7 +45,7 @@ class Struct
         # raise BadStatus, propagating the metadata if present.
         md = status.metadata
         with_sym_keys = Hash[md.each_pair.collect { |x, y| [x.to_sym, y] }]
-        fail GRPC::BadStatus.new(status.code, status.details, **with_sym_keys)
+        fail GRPC::BadStatus.new(status.code, status.details, with_sym_keys)
       end
       status
     end
@@ -77,14 +77,15 @@ module GRPC
     #
     # @param call [Call] a call on which to start and invocation
     # @param q [CompletionQueue] the completion queue
-    def self.client_invoke(call, q, **kw)
+    # @param metadata [Hash] the metadata
+    def self.client_invoke(call, q, metadata = {})
       fail(TypeError, '!Core::Call') unless call.is_a? Core::Call
       unless q.is_a? Core::CompletionQueue
         fail(TypeError, '!Core::CompletionQueue')
       end
       metadata_tag = Object.new
       call.run_batch(q, metadata_tag, INFINITE_FUTURE,
-                     SEND_INITIAL_METADATA => kw)
+                     SEND_INITIAL_METADATA => metadata)
       metadata_tag
     end
 
@@ -216,13 +217,12 @@ module GRPC
     # @param details [String] details
     # @param assert_finished [true, false] when true(default), waits for
     # FINISHED.
-    #
-    # == Keyword Arguments ==
-    # any keyword arguments are treated as metadata to be sent to the server
-    # if a keyword value is a list, multiple metadata for it's key are sent
-    def send_status(code = OK, details = '', assert_finished = false, **kw)
+    # @param metadata [Hash] metadata to send to the server. If a value is a
+    # list, mulitple metadata for its key are sent
+    def send_status(code = OK, details = '', assert_finished = false,
+                    metadata: {})
       ops = {
-        SEND_STATUS_FROM_SERVER => Struct::Status.new(code, details, kw)
+        SEND_STATUS_FROM_SERVER => Struct::Status.new(code, details, metadata)
       }
       ops[RECV_CLOSE_ON_SERVER] = nil if assert_finished
       @call.run_batch(@cq, self, INFINITE_FUTURE, ops)
@@ -316,14 +316,12 @@ module GRPC
     # request_response sends a request to a GRPC server, and returns the
     # response.
     #
-    # == Keyword Arguments ==
-    # any keyword arguments are treated as metadata to be sent to the server
-    # if a keyword value is a list, multiple metadata for it's key are sent
-    #
     # @param req [Object] the request sent to the server
+    # @param metadata [Hash] metadata to be sent to the server. If a value is
+    # a list, multiple metadata for its key are sent
     # @return [Object] the response received from the server
-    def request_response(req, **kw)
-      start_call(**kw) unless @started
+    def request_response(req, metadata: {})
+      start_call(metadata) unless @started
       remote_send(req)
       writes_done(false)
       response = remote_read
@@ -342,14 +340,12 @@ module GRPC
     # array of marshallable objects; in typical case it will be an Enumerable
     # that allows dynamic construction of the marshallable objects.
     #
-    # == Keyword Arguments ==
-    # any keyword arguments are treated as metadata to be sent to the server
-    # if a keyword value is a list, multiple metadata for it's key are sent
-    #
     # @param requests [Object] an Enumerable of requests to send
+    # @param metadata [Hash] metadata to be sent to the server. If a value is
+    # a list, multiple metadata for its key are sent
     # @return [Object] the response received from the server
-    def client_streamer(requests, **kw)
-      start_call(**kw) unless @started
+    def client_streamer(requests, metadata: {})
+      start_call(metadata) unless @started
       requests.each { |r| remote_send(r) }
       writes_done(false)
       response = remote_read
@@ -370,15 +366,12 @@ module GRPC
     # it is executed with each response as the argument and no result is
     # returned.
     #
-    # == Keyword Arguments ==
-    # any keyword arguments are treated as metadata to be sent to the server
-    # if a keyword value is a list, multiple metadata for it's key are sent
-    # any keyword arguments are treated as metadata to be sent to the server.
-    #
     # @param req [Object] the request sent to the server
+    # @param metadata [Hash] metadata to be sent to the server. If a value is
+    # a list, multiple metadata for its key are sent
     # @return [Enumerator|nil] a response Enumerator
-    def server_streamer(req, **kw)
-      start_call(**kw) unless @started
+    def server_streamer(req, metadata: {})
+      start_call(metadata) unless @started
       remote_send(req)
       writes_done(false)
       replies = enum_for(:each_remote_read_then_finish)
@@ -412,14 +405,12 @@ module GRPC
     # the_call#writes_done has been called, otherwise the block will loop
     # forever.
     #
-    # == Keyword Arguments ==
-    # any keyword arguments are treated as metadata to be sent to the server
-    # if a keyword value is a list, multiple metadata for it's key are sent
-    #
     # @param requests [Object] an Enumerable of requests to send
+    # @param metadata [Hash] metadata to be sent to the server. If a value is
+    # a list, multiple metadata for its key are sent
     # @return [Enumerator, nil] a response Enumerator
-    def bidi_streamer(requests, **kw, &blk)
-      start_call(**kw) unless @started
+    def bidi_streamer(requests, metadata: {}, &blk)
+      start_call(metadata) unless @started
       bd = BidiCall.new(@call, @cq, @marshal, @unmarshal,
                         metadata_tag: @metadata_tag)
       @metadata_tag = nil  # run_on_client ensures metadata is read
@@ -458,9 +449,11 @@ module GRPC
     private
 
     # Starts the call if not already started
-    def start_call(**kw)
+    # @param metadata [Hash] metadata to be sent to the server. If a value is
+    # a list, multiple metadata for its key are sent
+    def start_call(metadata = {})
       return if @started
-      @metadata_tag = ActiveCall.client_invoke(@call, @cq, **kw)
+      @metadata_tag = ActiveCall.client_invoke(@call, @cq, metadata)
       @started = true
     end
 
diff --git a/src/ruby/lib/grpc/generic/client_stub.rb b/src/ruby/lib/grpc/generic/client_stub.rb
index 12946fe819..cddca13d17 100644
--- a/src/ruby/lib/grpc/generic/client_stub.rb
+++ b/src/ruby/lib/grpc/generic/client_stub.rb
@@ -44,21 +44,21 @@ module GRPC
 
     # setup_channel is used by #initialize to constuct a channel from its
     # arguments.
-    def self.setup_channel(alt_chan, host, creds, **kw)
+    def self.setup_channel(alt_chan, host, creds, channel_args = {})
       unless alt_chan.nil?
         fail(TypeError, '!Channel') unless alt_chan.is_a?(Core::Channel)
         return alt_chan
       end
-      if kw['grpc.primary_user_agent'].nil?
-        kw['grpc.primary_user_agent'] = ''
+      if channel_args['grpc.primary_user_agent'].nil?
+        channel_args['grpc.primary_user_agent'] = ''
       else
-        kw['grpc.primary_user_agent'] += ' '
+        channel_args['grpc.primary_user_agent'] += ' '
       end
-      kw['grpc.primary_user_agent'] += "grpc-ruby/#{VERSION}"
+      channel_args['grpc.primary_user_agent'] += "grpc-ruby/#{VERSION}"
       unless creds.is_a?(Core::ChannelCredentials) || creds.is_a?(Symbol)
         fail(TypeError, '!ChannelCredentials or Symbol')
       end
-      Core::Channel.new(host, kw, creds)
+      Core::Channel.new(host, channel_args, creds)
     end
 
     # Allows users of the stub to modify the propagate mask.
@@ -96,15 +96,16 @@ module GRPC
     #     :this_channel_is_insecure
     # @param channel_override [Core::Channel] a pre-created channel
     # @param timeout [Number] the default timeout to use in requests
-    # @param kw [KeywordArgs]the channel arguments
+    # @param channel_args [Hash] the channel arguments
     def initialize(host, q, creds,
                    channel_override: nil,
                    timeout: nil,
                    propagate_mask: nil,
-                   **kw)
+                   channel_args: {})
       fail(TypeError, '!CompletionQueue') unless q.is_a?(Core::CompletionQueue)
-      @ch = ClientStub.setup_channel(channel_override, host, creds, **kw)
-      alt_host = kw[Core::Channel::SSL_TARGET]
+      @ch = ClientStub.setup_channel(channel_override, host, creds,
+                                     channel_args)
+      alt_host = channel_args[Core::Channel::SSL_TARGET]
       @host = alt_host.nil? ? host : alt_host
       @propagate_mask = propagate_mask
       @timeout = timeout.nil? ? DEFAULT_TIMEOUT : timeout
@@ -135,42 +136,35 @@ module GRPC
     # If return_op is true, the call returns an Operation, calling execute
     # on the Operation returns the response.
     #
-    # == Keyword Args ==
-    #
-    # Unspecified keyword arguments are treated as metadata to be sent to the
-    # server.
-    #
     # @param method [String] the RPC method to call on the GRPC server
     # @param req [Object] the request sent to the server
     # @param marshal [Function] f(obj)->string that marshals requests
     # @param unmarshal [Function] f(string)->obj that unmarshals responses
-    # @param timeout [Numeric] (optional) the max completion time in seconds
     # @param deadline [Time] (optional) the time the request should complete
+    # @param return_op [true|false] return an Operation if true
     # @param parent [Core::Call] a prior call whose reserved metadata
     #   will be propagated by this one.
     # @param credentials [Core::CallCredentials] credentials to use when making
     #   the call
-    # @param return_op [true|false] return an Operation if true
+    # @param metadata [Hash] metadata to be sent to the server
     # @return [Object] the response received from the server
     def request_response(method, req, marshal, unmarshal,
                          deadline: nil,
-                         timeout: nil,
                          return_op: false,
                          parent: nil,
                          credentials: nil,
-                         **kw)
+                         metadata: {})
       c = new_active_call(method, marshal, unmarshal,
                           deadline: deadline,
-                          timeout: timeout,
                           parent: parent,
                           credentials: credentials)
-      return c.request_response(req, **kw) unless return_op
+      return c.request_response(req, metadata: metadata) unless return_op
 
       # return the operation view of the active_call; define #execute as a
       # new method for this instance that invokes #request_response.
       op = c.operation
       op.define_singleton_method(:execute) do
-        c.request_response(req, **kw)
+        c.request_response(req, metadata: metadata)
       end
       op
     end
@@ -205,42 +199,35 @@ module GRPC
     #
     # If return_op is true, the call returns the response.
     #
-    # == Keyword Args ==
-    #
-    # Unspecified keyword arguments are treated as metadata to be sent to the
-    # server.
-    #
     # @param method [String] the RPC method to call on the GRPC server
     # @param requests [Object] an Enumerable of requests to send
     # @param marshal [Function] f(obj)->string that marshals requests
     # @param unmarshal [Function] f(string)->obj that unmarshals responses
-    # @param timeout [Numeric] (optional) the max completion time in seconds
     # @param deadline [Time] (optional) the time the request should complete
     # @param return_op [true|false] return an Operation if true
     # @param parent [Core::Call] a prior call whose reserved metadata
     #   will be propagated by this one.
     # @param credentials [Core::CallCredentials] credentials to use when making
     #   the call
+    # @param metadata [Hash] metadata to be sent to the server
     # @return [Object|Operation] the response received from the server
     def client_streamer(method, requests, marshal, unmarshal,
                         deadline: nil,
-                        timeout: nil,
                         return_op: false,
                         parent: nil,
                         credentials: nil,
-                        **kw)
+                        metadata: {})
       c = new_active_call(method, marshal, unmarshal,
                           deadline: deadline,
-                          timeout: timeout,
                           parent: parent,
                           credentials: credentials)
-      return c.client_streamer(requests, **kw) unless return_op
+      return c.client_streamer(requests, metadata: metadata) unless return_op
 
       # return the operation view of the active_call; define #execute as a
       # new method for this instance that invokes #client_streamer.
       op = c.operation
       op.define_singleton_method(:execute) do
-        c.client_streamer(requests, **kw)
+        c.client_streamer(requests, metadata: metadata)
       end
       op
     end
@@ -292,35 +279,33 @@ module GRPC
     # @param req [Object] the request sent to the server
     # @param marshal [Function] f(obj)->string that marshals requests
     # @param unmarshal [Function] f(string)->obj that unmarshals responses
-    # @param timeout [Numeric] (optional) the max completion time in seconds
     # @param deadline [Time] (optional) the time the request should complete
     # @param return_op [true|false]return an Operation if true
     # @param parent [Core::Call] a prior call whose reserved metadata
     #   will be propagated by this one.
     # @param credentials [Core::CallCredentials] credentials to use when making
     #   the call
+    # @param metadata [Hash] metadata to be sent to the server
     # @param blk [Block] when provided, is executed for each response
     # @return [Enumerator|Operation|nil] as discussed above
     def server_streamer(method, req, marshal, unmarshal,
                         deadline: nil,
-                        timeout: nil,
                         return_op: false,
                         parent: nil,
                         credentials: nil,
-                        **kw,
+                        metadata: {},
                         &blk)
       c = new_active_call(method, marshal, unmarshal,
                           deadline: deadline,
-                          timeout: timeout,
                           parent: parent,
                           credentials: credentials)
-      return c.server_streamer(req, **kw, &blk) unless return_op
+      return c.server_streamer(req, metadata: metadata, &blk) unless return_op
 
       # return the operation view of the active_call; define #execute
       # as a new method for this instance that invokes #server_streamer
       op = c.operation
       op.define_singleton_method(:execute) do
-        c.server_streamer(req, **kw, &blk)
+        c.server_streamer(req, metadata: metadata, &blk)
       end
       op
     end
@@ -391,11 +376,6 @@ module GRPC
     # * the deadline is exceeded
     #
     #
-    # == Keyword Args ==
-    #
-    # Unspecified keyword arguments are treated as metadata to be sent to the
-    # server.
-    #
     # == Return Value ==
     #
     # if the return_op is false, the return value is an Enumerator of the
@@ -411,36 +391,35 @@ module GRPC
     # @param requests [Object] an Enumerable of requests to send
     # @param marshal [Function] f(obj)->string that marshals requests
     # @param unmarshal [Function] f(string)->obj that unmarshals responses
-    # @param timeout [Numeric] (optional) the max completion time in seconds
     # @param deadline [Time] (optional) the time the request should complete
     # @param parent [Core::Call] a prior call whose reserved metadata
     #   will be propagated by this one.
     # @param credentials [Core::CallCredentials] credentials to use when making
     #   the call
     # @param return_op [true|false] return an Operation if true
+    # @param metadata [Hash] metadata to be sent to the server
     # @param blk [Block] when provided, is executed for each response
     # @return [Enumerator|nil|Operation] as discussed above
     def bidi_streamer(method, requests, marshal, unmarshal,
                       deadline: nil,
-                      timeout: nil,
                       return_op: false,
                       parent: nil,
                       credentials: nil,
-                      **kw,
+                      metadata: {},
                       &blk)
       c = new_active_call(method, marshal, unmarshal,
                           deadline: deadline,
-                          timeout: timeout,
                           parent: parent,
                           credentials: credentials)
 
-      return c.bidi_streamer(requests, **kw, &blk) unless return_op
+      return c.bidi_streamer(requests, metadata: metadata,
+                             &blk) unless return_op
 
       # return the operation view of the active_call; define #execute
       # as a new method for this instance that invokes #bidi_streamer
       op = c.operation
       op.define_singleton_method(:execute) do
-        c.bidi_streamer(requests, **kw, &blk)
+        c.bidi_streamer(requests, metadata: metadata, &blk)
       end
       op
     end
@@ -457,12 +436,10 @@ module GRPC
     # @param timeout [TimeConst]
     def new_active_call(method, marshal, unmarshal,
                         deadline: nil,
-                        timeout: nil,
                         parent: nil,
                         credentials: nil)
-      if deadline.nil?
-        deadline = from_relative_time(timeout.nil? ? @timeout : timeout)
-      end
+
+      deadline = from_relative_time(@timeout) if deadline.nil?
       # Provide each new client call with its own completion queue
       call_queue = Core::CompletionQueue.new
       call = @ch.create_call(call_queue,
diff --git a/src/ruby/lib/grpc/generic/rpc_desc.rb b/src/ruby/lib/grpc/generic/rpc_desc.rb
index cc21ffd3c5..5dc9202f2e 100644
--- a/src/ruby/lib/grpc/generic/rpc_desc.rb
+++ b/src/ruby/lib/grpc/generic/rpc_desc.rb
@@ -80,12 +80,12 @@ module GRPC
       else  # is a bidi_stream
         active_call.run_server_bidi(mth)
       end
-      send_status(active_call, OK, 'OK', **active_call.output_metadata)
+      send_status(active_call, OK, 'OK', active_call.output_metadata)
     rescue BadStatus => e
       # this is raised by handlers that want GRPC to send an application error
       # code and detail message and some additional app-specific metadata.
       GRPC.logger.debug("app err:#{active_call}, status:#{e.code}:#{e.details}")
-      send_status(active_call, e.code, e.details, **e.metadata)
+      send_status(active_call, e.code, e.details, e.metadata)
     rescue Core::CallError => e
       # This is raised by GRPC internals but should rarely, if ever happen.
       # Log it, but don't notify the other endpoint..
@@ -135,10 +135,10 @@ module GRPC
       "##{mth.name}: bad arg count; got:#{mth.arity}, want:#{want}, #{msg}"
     end
 
-    def send_status(active_client, code, details, **kw)
+    def send_status(active_client, code, details, metadata = {})
       details = 'Not sure why' if details.nil?
       GRPC.logger.debug("Sending status  #{code}:#{details}")
-      active_client.send_status(code, details, code == OK, **kw)
+      active_client.send_status(code, details, code == OK, metadata)
     rescue StandardError => e
       GRPC.logger.warn("Could not send status #{code}:#{details}")
       GRPC.logger.warn(e)
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 238aaa9656..fdb7d7ce55 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -170,14 +170,6 @@ module GRPC
       alt_cq
     end
 
-    # setup_srv is used by #initialize to constuct a Core::Server from its
-    # arguments.
-    def self.setup_srv(alt_srv, cq, **kw)
-      return Core::Server.new(cq, kw) if alt_srv.nil?
-      fail(TypeError, '!Server') unless alt_srv.is_a? Core::Server
-      alt_srv
-    end
-
     # setup_connect_md_proc is used by #initialize to validate the
     # connect_md_proc.
     def self.setup_connect_md_proc(a_proc)
@@ -194,9 +186,6 @@ module GRPC
     # instance, however other arbitrary are allowed and when present are used
     # to configure the listeninng connection set up by the RpcServer.
     #
-    # * server_override: which if passed must be a [GRPC::Core::Server].  When
-    # present.
-    #
     # * poll_period: when present, the server polls for new events with this
     # period
     #
@@ -218,13 +207,15 @@ module GRPC
     # when non-nil is a proc for determining metadata to to send back the client
     # on receiving an invocation req.  The proc signature is:
     # {key: val, ..} func(method_name, {key: val, ...})
+    #
+    # * server_args:
+    # A server arguments hash to be passed down to the underlying core server
     def initialize(pool_size:DEFAULT_POOL_SIZE,
                    max_waiting_requests:DEFAULT_MAX_WAITING_REQUESTS,
                    poll_period:DEFAULT_POLL_PERIOD,
                    completion_queue_override:nil,
-                   server_override:nil,
                    connect_md_proc:nil,
-                   **kw)
+                   server_args:{})
       @connect_md_proc = RpcServer.setup_connect_md_proc(connect_md_proc)
       @cq = RpcServer.setup_cq(completion_queue_override)
       @max_waiting_requests = max_waiting_requests
@@ -236,7 +227,7 @@ module GRPC
       # running_state can take 4 values: :not_started, :running, :stopping, and
       # :stopped. State transitions can only proceed in that order.
       @running_state = :not_started
-      @server = RpcServer.setup_srv(server_override, @cq, **kw)
+      @server = Core::Server.new(cq, server_args)
     end
 
     # stops a running server
diff --git a/src/ruby/lib/grpc/generic/service.rb b/src/ruby/lib/grpc/generic/service.rb
index 0a166e823e..f30242ee80 100644
--- a/src/ruby/lib/grpc/generic/service.rb
+++ b/src/ruby/lib/grpc/generic/service.rb
@@ -179,24 +179,24 @@ module GRPC
             unmarshal = desc.unmarshal_proc(:output)
             route = "/#{route_prefix}/#{name}"
             if desc.request_response?
-              define_method(mth_name) do |req, **kw|
+              define_method(mth_name) do |req, metadata = {}|
                 GRPC.logger.debug("calling #{@host}:#{route}")
-                request_response(route, req, marshal, unmarshal, **kw)
+                request_response(route, req, marshal, unmarshal, metadata)
               end
             elsif desc.client_streamer?
-              define_method(mth_name) do |reqs, **kw|
+              define_method(mth_name) do |reqs, metadata = {}|
                 GRPC.logger.debug("calling #{@host}:#{route}")
-                client_streamer(route, reqs, marshal, unmarshal, **kw)
+                client_streamer(route, reqs, marshal, unmarshal, metadata)
               end
             elsif desc.server_streamer?
-              define_method(mth_name) do |req, **kw, &blk|
+              define_method(mth_name) do |req, metadata = {}, &blk|
                 GRPC.logger.debug("calling #{@host}:#{route}")
-                server_streamer(route, req, marshal, unmarshal, **kw, &blk)
+                server_streamer(route, req, marshal, unmarshal, metadata, &blk)
               end
             else  # is a bidi_stream
-              define_method(mth_name) do |reqs, **kw, &blk|
+              define_method(mth_name) do |reqs, metadata = {}, &blk|
                 GRPC.logger.debug("calling #{@host}:#{route}")
-                bidi_streamer(route, reqs, marshal, unmarshal, **kw, &blk)
+                bidi_streamer(route, reqs, marshal, unmarshal, metadata, &blk)
               end
             end
           end
diff --git a/src/ruby/spec/generic/active_call_spec.rb b/src/ruby/spec/generic/active_call_spec.rb
index c0181e21fb..7bbb35ad3a 100644
--- a/src/ruby/spec/generic/active_call_spec.rb
+++ b/src/ruby/spec/generic/active_call_spec.rb
@@ -159,9 +159,10 @@ describe GRPC::ActiveCall do
   end
 
   describe '#client_invoke' do
-    it 'sends keywords as metadata to the server when the are present' do
+    it 'sends metadata to the server when present' do
       call = make_test_call
-      ActiveCall.client_invoke(call, @client_queue, k1: 'v1', k2: 'v2')
+      ActiveCall.client_invoke(call, @client_queue,
+                               metadata: { k1: 'v1', k2: 'v2' })
       recvd_rpc =  @server.request_call(@server_queue, @server_tag, deadline)
       recvd_call = recvd_rpc.call
       expect(recvd_call).to_not be_nil
diff --git a/src/ruby/spec/generic/client_stub_spec.rb b/src/ruby/spec/generic/client_stub_spec.rb
index dd8e2e9f7a..848bae9ea0 100644
--- a/src/ruby/spec/generic/client_stub_spec.rb
+++ b/src/ruby/spec/generic/client_stub_spec.rb
@@ -68,15 +68,7 @@ describe 'ClientStub' do
   describe '#new' do
     let(:fake_host) { 'localhost:0' }
     it 'can be created from a host and args' do
-      opts = { a_channel_arg: 'an_arg' }
-      blk = proc do
-        GRPC::ClientStub.new(fake_host, @cq, :this_channel_is_insecure, **opts)
-      end
-      expect(&blk).not_to raise_error
-    end
-
-    it 'can be created with a default deadline' do
-      opts = { a_channel_arg: 'an_arg', deadline: 5 }
+      opts = { channel_args: { a_channel_arg: 'an_arg' } }
       blk = proc do
         GRPC::ClientStub.new(fake_host, @cq, :this_channel_is_insecure, **opts)
       end
@@ -84,7 +76,10 @@ describe 'ClientStub' do
     end
 
     it 'can be created with an channel override' do
-      opts = { a_channel_arg: 'an_arg', channel_override: @ch }
+      opts = {
+        channel_args: { a_channel_arg: 'an_arg' },
+        channel_override: @ch
+      }
       blk = proc do
         GRPC::ClientStub.new(fake_host, @cq, :this_channel_is_insecure, **opts)
       end
@@ -93,7 +88,10 @@ describe 'ClientStub' do
 
     it 'cannot be created with a bad channel override' do
       blk = proc do
-        opts = { a_channel_arg: 'an_arg', channel_override: Object.new }
+        opts = {
+          channel_args: { a_channel_arg: 'an_arg' },
+          channel_override: Object.new
+        }
         GRPC::ClientStub.new(fake_host, @cq, :this_channel_is_insecure, **opts)
       end
       expect(&blk).to raise_error
@@ -101,7 +99,7 @@ describe 'ClientStub' do
 
     it 'cannot be created with bad credentials' do
       blk = proc do
-        opts = { a_channel_arg: 'an_arg' }
+        opts = { channel_args: { a_channel_arg: 'an_arg' } }
         GRPC::ClientStub.new(fake_host, @cq, Object.new, **opts)
       end
       expect(&blk).to raise_error
@@ -111,8 +109,10 @@ describe 'ClientStub' do
       certs = load_test_certs
       blk = proc do
         opts = {
-          GRPC::Core::Channel::SSL_TARGET => 'foo.test.google.fr',
-          a_channel_arg: 'an_arg'
+          channel_args: {
+            GRPC::Core::Channel::SSL_TARGET => 'foo.test.google.fr',
+            a_channel_arg: 'an_arg'
+          }
         }
         creds = GRPC::Core::ChannelCredentials.new(certs[0], nil, nil)
         GRPC::ClientStub.new(fake_host, @cq, creds,  **opts)
@@ -140,7 +140,7 @@ describe 'ClientStub' do
         server_port = create_test_server
         host = "localhost:#{server_port}"
         th = run_request_response(@sent_msg, @resp, @pass,
-                                  k1: 'v1', k2: 'v2')
+                                  metadata: { k1: 'v1', k2: 'v2' })
         stub = GRPC::ClientStub.new(host, @cq, :this_channel_is_insecure)
         expect(get_response(stub)).to eq(@resp)
         th.join
@@ -172,7 +172,7 @@ describe 'ClientStub' do
     describe 'without a call operation' do
       def get_response(stub)
         stub.request_response(@method, @sent_msg, noop, noop,
-                              k1: 'v1', k2: 'v2')
+                              metadata: { k1: 'v1', k2: 'v2' })
       end
 
       it_behaves_like 'request response'
@@ -181,7 +181,8 @@ describe 'ClientStub' do
     describe 'via a call operation' do
       def get_response(stub)
         op = stub.request_response(@method, @sent_msg, noop, noop,
-                                   return_op: true, k1: 'v1', k2: 'v2')
+                                   return_op: true,
+                                   metadata: { k1: 'v1', k2: 'v2' })
         expect(op).to be_a(GRPC::ActiveCall::Operation)
         op.execute
       end
@@ -196,7 +197,7 @@ describe 'ClientStub' do
         server_port = create_test_server
         host = "localhost:#{server_port}"
         @stub = GRPC::ClientStub.new(host, @cq, :this_channel_is_insecure)
-        @options = { k1: 'v1', k2: 'v2' }
+        @options = { metadata: { k1: 'v1', k2: 'v2' } }
         @sent_msgs = Array.new(3) { |i| 'msg_' + (i + 1).to_s }
         @resp = 'a_reply'
       end
@@ -208,7 +209,7 @@ describe 'ClientStub' do
       end
 
       it 'should send metadata to the server ok' do
-        th = run_client_streamer(@sent_msgs, @resp, @pass, @options)
+        th = run_client_streamer(@sent_msgs, @resp, @pass, **@options)
         expect(get_response(@stub)).to eq(@resp)
         th.join
       end
@@ -231,7 +232,7 @@ describe 'ClientStub' do
 
     describe 'without a call operation' do
       def get_response(stub)
-        stub.client_streamer(@method, @sent_msgs, noop, noop, @options)
+        stub.client_streamer(@method, @sent_msgs, noop, noop, **@options)
       end
 
       it_behaves_like 'client streaming'
@@ -240,7 +241,7 @@ describe 'ClientStub' do
     describe 'via a call operation' do
       def get_response(stub)
         op = stub.client_streamer(@method, @sent_msgs, noop, noop,
-                                  @options.merge(return_op: true))
+                                  return_op: true, **@options)
         expect(op).to be_a(GRPC::ActiveCall::Operation)
         op.execute
       end
@@ -301,7 +302,8 @@ describe 'ClientStub' do
     describe 'via a call operation' do
       def get_responses(stub)
         op = stub.server_streamer(@method, @sent_msg, noop, noop,
-                                  return_op: true, k1: 'v1', k2: 'v2')
+                                  return_op: true,
+                                  metadata: { k1: 'v1', k2: 'v2' })
         expect(op).to be_a(GRPC::ActiveCall::Operation)
         e = op.execute
         expect(e).to be_a(Enumerator)
@@ -383,7 +385,7 @@ describe 'ClientStub' do
         stub = GRPC::ClientStub.new(@host, @cq, :this_channel_is_insecure)
         blk = proc do
           e = stub.bidi_streamer(@method, @sent_msgs, noop, noop,
-                                 timeout: 0.001)
+                                 deadline: from_relative_time(0.001))
           e.collect { |r| r }
         end
         expect(&blk).to raise_error GRPC::BadStatus, /Deadline Exceeded/
diff --git a/src/ruby/spec/generic/rpc_desc_spec.rb b/src/ruby/spec/generic/rpc_desc_spec.rb
index 083632a080..5f9ca2579a 100644
--- a/src/ruby/spec/generic/rpc_desc_spec.rb
+++ b/src/ruby/spec/generic/rpc_desc_spec.rb
@@ -93,7 +93,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:remote_send).once.with(@ok_response)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         **fake_md)
+                                                         fake_md)
         this_desc.run_server_method(@call, method(:fake_reqresp))
       end
     end
@@ -128,7 +128,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:remote_send).once.with(@ok_response)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         **fake_md)
+                                                         fake_md)
         @client_streamer.run_server_method(@call, method(:fake_clstream))
       end
     end
@@ -148,7 +148,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:remote_send).twice.with(@ok_response)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         **fake_md)
+                                                         fake_md)
         @server_streamer.run_server_method(@call, method(:fake_svstream))
       end
     end
@@ -180,7 +180,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:run_server_bidi)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         **fake_md)
+                                                         fake_md)
         @bidi_streamer.run_server_method(@call, method(:fake_bidistream))
       end
     end
diff --git a/src/ruby/spec/generic/rpc_server_spec.rb b/src/ruby/spec/generic/rpc_server_spec.rb
index 2a42736237..b969f0c2c4 100644
--- a/src/ruby/spec/generic/rpc_server_spec.rb
+++ b/src/ruby/spec/generic/rpc_server_spec.rb
@@ -99,7 +99,7 @@ class FailingService
   end
 
   def an_rpc(_req, _call)
-    fail GRPC::BadStatus.new(@code, @details, **@md)
+    fail GRPC::BadStatus.new(@code, @details, @md)
   end
 end
 
@@ -137,16 +137,11 @@ describe GRPC::RpcServer do
     @noop = proc { |x| x }
 
     @server_queue = GRPC::Core::CompletionQueue.new
-    server_host = '0.0.0.0:0'
-    @server = GRPC::Core::Server.new(@server_queue, nil)
-    server_port = @server.add_http2_port(server_host, :this_port_is_insecure)
-    @host = "localhost:#{server_port}"
-    @ch = GRPC::Core::Channel.new(@host, nil, :this_channel_is_insecure)
   end
 
   describe '#new' do
     it 'can be created with just some args' do
-      opts = { a_channel_arg: 'an_arg' }
+      opts = { server_args: { a_channel_arg: 'an_arg' } }
       blk = proc do
         RpcServer.new(**opts)
       end
@@ -154,7 +149,7 @@ describe GRPC::RpcServer do
     end
 
     it 'can be created with a default deadline' do
-      opts = { a_channel_arg: 'an_arg', deadline: 5 }
+      opts = { server_args: { a_channel_arg: 'an_arg' }, deadline: 5 }
       blk = proc do
         RpcServer.new(**opts)
       end
@@ -163,7 +158,7 @@ describe GRPC::RpcServer do
 
     it 'can be created with a completion queue override' do
       opts = {
-        a_channel_arg: 'an_arg',
+        server_args: { a_channel_arg: 'an_arg' },
         completion_queue_override: @server_queue
       }
       blk = proc do
@@ -175,7 +170,7 @@ describe GRPC::RpcServer do
     it 'cannot be created with a bad completion queue override' do
       blk = proc do
         opts = {
-          a_channel_arg: 'an_arg',
+          server_args: { a_channel_arg: 'an_arg' },
           completion_queue_override: Object.new
         }
         RpcServer.new(**opts)
@@ -186,38 +181,20 @@ describe GRPC::RpcServer do
     it 'cannot be created with invalid ServerCredentials' do
       blk = proc do
         opts = {
-          a_channel_arg: 'an_arg',
+          server_args: { a_channel_arg: 'an_arg' },
           creds: Object.new
         }
         RpcServer.new(**opts)
       end
       expect(&blk).to raise_error
     end
-
-    it 'can be created with a server override' do
-      opts = { a_channel_arg: 'an_arg', server_override: @server }
-      blk = proc do
-        RpcServer.new(**opts)
-      end
-      expect(&blk).not_to raise_error
-    end
-
-    it 'cannot be created with a bad server override' do
-      blk = proc do
-        opts = {
-          a_channel_arg: 'an_arg',
-          server_override: Object.new
-        }
-        RpcServer.new(**opts)
-      end
-      expect(&blk).to raise_error
-    end
   end
 
   describe '#stopped?' do
     before(:each) do
-      opts = { a_channel_arg: 'an_arg', poll_period: 1.5 }
+      opts = { server_args: { a_channel_arg: 'an_arg' }, poll_period: 1.5 }
       @srv = RpcServer.new(**opts)
+      @srv.add_http2_port('0.0.0.0', :this_port_is_insecure)
     end
 
     it 'starts out false' do
@@ -245,28 +222,30 @@ describe GRPC::RpcServer do
 
   describe '#running?' do
     it 'starts out false' do
-      opts = { a_channel_arg: 'an_arg', server_override: @server }
+      opts = {
+        server_args: { a_channel_arg: 'an_arg' }
+      }
       r = RpcServer.new(**opts)
       expect(r.running?).to be(false)
     end
 
     it 'is false if run is called with no services registered', server: true do
       opts = {
-        a_channel_arg: 'an_arg',
-        poll_period: 2,
-        server_override: @server
+        server_args: { a_channel_arg: 'an_arg' },
+        poll_period: 2
       }
       r = RpcServer.new(**opts)
+      r.add_http2_port('0.0.0.0', :this_port_is_insecure)
       expect { r.run }.to raise_error(RuntimeError)
     end
 
     it 'is true after run is called with a registered service' do
       opts = {
-        a_channel_arg: 'an_arg',
-        poll_period: 2.5,
-        server_override: @server
+        server_args: { a_channel_arg: 'an_arg' },
+        poll_period: 2.5
       }
       r = RpcServer.new(**opts)
+      r.add_http2_port('0.0.0.0', :this_port_is_insecure)
       r.handle(EchoService)
       t = Thread.new { r.run }
       r.wait_till_running
@@ -280,6 +259,7 @@ describe GRPC::RpcServer do
     before(:each) do
       @opts = { a_channel_arg: 'an_arg', poll_period: 1 }
       @srv = RpcServer.new(**@opts)
+      @srv.add_http2_port('0.0.0.0', :this_port_is_insecure)
     end
 
     it 'raises if #run has already been called' do
@@ -322,11 +302,13 @@ describe GRPC::RpcServer do
     context 'with no connect_metadata' do
       before(:each) do
         server_opts = {
-          server_override: @server,
           completion_queue_override: @server_queue,
           poll_period: 1
         }
         @srv = RpcServer.new(**server_opts)
+        server_port = @srv.add_http2_port('0.0.0.0', :this_port_is_insecure)
+        @host = "localhost:#{server_port}"
+        @ch = GRPC::Core::Channel.new(@host, nil, :this_channel_is_insecure)
       end
 
       it 'should return NOT_FOUND status on unknown methods', server: true do
-- 
GitLab


From e2f7f315529fc61b1a8088c461ff678e02d4b746 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 20:08:27 +0000
Subject: [PATCH 440/570] Expand corpus

---
 .../0adaf5f559e1fb9cd8cd5b29911e13bca315c606      | Bin 0 -> 347 bytes
 .../0c65733bc09e8527347e20f5c876c5b64570d423      | Bin 0 -> 672 bytes
 .../0f81830560dbb9c6d3889b5d581b918c6cade65f      | Bin 0 -> 293 bytes
 .../1f7847ed44c5acbc52c5d16b0222b44067076478      | Bin 0 -> 267 bytes
 .../2535940afe69b3106b7696a486a2617d0d9a7150      | Bin 0 -> 266 bytes
 .../25aa74daea95f9fc46a78239bd2e78ccf0fb3ffc      | Bin 0 -> 267 bytes
 .../385626d51cd29e1b32befeaecde5df7248270754      | Bin 0 -> 272 bytes
 .../39525bbff413519199d1cf2c564d62b9c3c7736e      | Bin 0 -> 380 bytes
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 .../40fb9f1d9086ace2de0ad59648d196ba0705ae00      | Bin 0 -> 348 bytes
 .../461949a48f4f2234cce6bfc1476bc9fd96552c0e      | Bin 0 -> 354 bytes
 .../4b011706723e645407b871241c2c11004103d628      | Bin 0 -> 338 bytes
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 .../50a96367b6a52c58a36364f4b1ec0583c7f315a5      | Bin 0 -> 274 bytes
 .../58c57e0ef4c2a630150f53ccdc2bfa798d5b9eae      | Bin 0 -> 345 bytes
 .../5c43f3a5de9c581693432dbb2ad604550c3948f5      | Bin 0 -> 232 bytes
 .../629eac0e7443a273b5c351757c03fe15a0b87c1c      | Bin 0 -> 471 bytes
 .../665d7b4f8082be87864e6ad3a6a3faa1d52ad6e5      | Bin 0 -> 336 bytes
 .../66f0ed73b2d4ca3edbd23d5b669e75e4d0ffd292      | Bin 0 -> 228 bytes
 .../6fff95a8d3566b2721fa46e9828b47635f13d9ef      | Bin 0 -> 230 bytes
 .../7421d8acd877abd9d437ad447dfae29893cd2f37      | Bin 0 -> 345 bytes
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 .../80ecd5087801e974eae7db730a496d2aca110648      | Bin 0 -> 920 bytes
 .../8dcb4dd3d2fa04ffc83f7fd7f9306ae4105ef7ef      | Bin 0 -> 354 bytes
 .../940e35bed3ff2b52a29e5b15acf9fe39772eb5de      | Bin 0 -> 346 bytes
 .../97011f865fcf9c57560d5ed3cb05883ff298ee35      | Bin 0 -> 268 bytes
 .../97440beca022cd5799f76654d8bec51f62c0bbaf      | Bin 0 -> 231 bytes
 .../abcfa029d3eb7c016a162e78e7351f64b9905a42      | Bin 0 -> 520 bytes
 .../bac43cd2ed1dbf3a89a0c66d8983b586066ef463      | Bin 0 -> 320 bytes
 .../bd04c9dc7eaf030313d4c87f190a9d973b96ac2d      | Bin 0 -> 347 bytes
 .../d99bfa6bb10d30f64b533ea7620fc08b762a7bf3      | Bin 0 -> 354 bytes
 .../dcd0182c3027a0d6cc7a9a8c26f647d45bf3d3df      | Bin 0 -> 230 bytes
 .../df380dfd997318c00cfc75313e6a7ecb041d38af      | Bin 0 -> 380 bytes
 .../e0507daae4458401edc11e5c76b246d6d5a44e3d      | Bin 0 -> 358 bytes
 .../e3eda76a93e94d081a9dfd675975fe2fc1d670dc      | Bin 0 -> 347 bytes
 .../edcf7ea2ec8443a92883e68e5e18353fad8f6d21      | Bin 0 -> 229 bytes
 .../ef32866f14ccd80c1231fa742b53fba46ae15d6f      | Bin 0 -> 322 bytes
 .../eff00cadc3130c257b3fe360ea5d32fb034aadff      | Bin 0 -> 577 bytes
 .../f1a7981f4f19f6318e0f16cafe9541d1564f9e15      | Bin 0 -> 336 bytes
 .../f27ae36fe8211e46f49656597658daab1429b163      | Bin 0 -> 670 bytes
 .../f62ae81e655f294699b73830d3abaa787196cb23      | Bin 0 -> 299 bytes
 .../ff8ffcfafaf420d6fee1cfa087204975ab8e14d6      | Bin 0 -> 334 bytes
 44 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0adaf5f559e1fb9cd8cd5b29911e13bca315c606
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3e8bef87bb89525914b5e7964969a66eabc78eee b/test/core/end2end/fuzzers/api_fuzzer_corpus/3e8bef87bb89525914b5e7964969a66eabc78eee
new file mode 100644
index 0000000000000000000000000000000000000000..673ce21225492f6ef9c152868f39c66b19d878b8
GIT binary patch
literal 339
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/40fb9f1d9086ace2de0ad59648d196ba0705ae00 b/test/core/end2end/fuzzers/api_fuzzer_corpus/40fb9f1d9086ace2de0ad59648d196ba0705ae00
new file mode 100644
index 0000000000000000000000000000000000000000..935f92be43157e9a142d83fb6c93c85ab18b7c32
GIT binary patch
literal 348
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/461949a48f4f2234cce6bfc1476bc9fd96552c0e b/test/core/end2end/fuzzers/api_fuzzer_corpus/461949a48f4f2234cce6bfc1476bc9fd96552c0e
new file mode 100644
index 0000000000000000000000000000000000000000..9ec340d8634387665316e36ebbf261ce71cab8ba
GIT binary patch
literal 354
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4b011706723e645407b871241c2c11004103d628 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4b011706723e645407b871241c2c11004103d628
new file mode 100644
index 0000000000000000000000000000000000000000..9d30e8feb10f7ecf811e2cf1eee614d316dc9ecf
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4bedfc6d01a2d6bc0911d48123d6b8b30a46732e b/test/core/end2end/fuzzers/api_fuzzer_corpus/4bedfc6d01a2d6bc0911d48123d6b8b30a46732e
new file mode 100644
index 0000000000000000000000000000000000000000..9e55ca62a7f1f94f3cdf64185d72d773b031aba2
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/50a96367b6a52c58a36364f4b1ec0583c7f315a5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/50a96367b6a52c58a36364f4b1ec0583c7f315a5
new file mode 100644
index 0000000000000000000000000000000000000000..92710c0d8a354e59d942b2057f125643835b0256
GIT binary patch
literal 274
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/58c57e0ef4c2a630150f53ccdc2bfa798d5b9eae b/test/core/end2end/fuzzers/api_fuzzer_corpus/58c57e0ef4c2a630150f53ccdc2bfa798d5b9eae
new file mode 100644
index 0000000000000000000000000000000000000000..440808721a59665c95c7ab960412eb0a81250307
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5c43f3a5de9c581693432dbb2ad604550c3948f5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5c43f3a5de9c581693432dbb2ad604550c3948f5
new file mode 100644
index 0000000000000000000000000000000000000000..13b07bbabda3238b79736c93ddde7f0e9a79b670
GIT binary patch
literal 232
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/629eac0e7443a273b5c351757c03fe15a0b87c1c b/test/core/end2end/fuzzers/api_fuzzer_corpus/629eac0e7443a273b5c351757c03fe15a0b87c1c
new file mode 100644
index 0000000000000000000000000000000000000000..f1e6ccc10c5436d17398266e897f2b16b2c35999
GIT binary patch
literal 471
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/665d7b4f8082be87864e6ad3a6a3faa1d52ad6e5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/665d7b4f8082be87864e6ad3a6a3faa1d52ad6e5
new file mode 100644
index 0000000000000000000000000000000000000000..899f66251745585f8548ebb7f915b5fd05dfd60c
GIT binary patch
literal 336
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/66f0ed73b2d4ca3edbd23d5b669e75e4d0ffd292 b/test/core/end2end/fuzzers/api_fuzzer_corpus/66f0ed73b2d4ca3edbd23d5b669e75e4d0ffd292
new file mode 100644
index 0000000000000000000000000000000000000000..924c8ac7b302cf943362aa2ab134042a4689b844
GIT binary patch
literal 228
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6fff95a8d3566b2721fa46e9828b47635f13d9ef b/test/core/end2end/fuzzers/api_fuzzer_corpus/6fff95a8d3566b2721fa46e9828b47635f13d9ef
new file mode 100644
index 0000000000000000000000000000000000000000..ec7a56d7eaf874b8b6413cdde001afa58e9a1a71
GIT binary patch
literal 230
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7421d8acd877abd9d437ad447dfae29893cd2f37 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7421d8acd877abd9d437ad447dfae29893cd2f37
new file mode 100644
index 0000000000000000000000000000000000000000..7d730cef62b960bce5b5177ea0fb0b13a30d8fff
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7d8eeb8778051e621abf74daf43dd4010117d9f9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7d8eeb8778051e621abf74daf43dd4010117d9f9
new file mode 100644
index 0000000000000000000000000000000000000000..1e6d8944f4616b5ebdeeb2616531b958a5de52b1
GIT binary patch
literal 324
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/80ecd5087801e974eae7db730a496d2aca110648 b/test/core/end2end/fuzzers/api_fuzzer_corpus/80ecd5087801e974eae7db730a496d2aca110648
new file mode 100644
index 0000000000000000000000000000000000000000..0d16b9ed65afa05543ba431f41e0075313bb52b8
GIT binary patch
literal 920
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8dcb4dd3d2fa04ffc83f7fd7f9306ae4105ef7ef b/test/core/end2end/fuzzers/api_fuzzer_corpus/8dcb4dd3d2fa04ffc83f7fd7f9306ae4105ef7ef
new file mode 100644
index 0000000000000000000000000000000000000000..50155517b455262f4209a2089d8f15de92983251
GIT binary patch
literal 354
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/940e35bed3ff2b52a29e5b15acf9fe39772eb5de b/test/core/end2end/fuzzers/api_fuzzer_corpus/940e35bed3ff2b52a29e5b15acf9fe39772eb5de
new file mode 100644
index 0000000000000000000000000000000000000000..3a7c9abc9a53549f806cad1167a7c37824146963
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/97011f865fcf9c57560d5ed3cb05883ff298ee35 b/test/core/end2end/fuzzers/api_fuzzer_corpus/97011f865fcf9c57560d5ed3cb05883ff298ee35
new file mode 100644
index 0000000000000000000000000000000000000000..fff509785cbaf85b4693fa62d6f2047e62d2d3e6
GIT binary patch
literal 268
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/97440beca022cd5799f76654d8bec51f62c0bbaf b/test/core/end2end/fuzzers/api_fuzzer_corpus/97440beca022cd5799f76654d8bec51f62c0bbaf
new file mode 100644
index 0000000000000000000000000000000000000000..15c9411f405a381864db60e851d3f3b7c3e1bf2a
GIT binary patch
literal 231
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/abcfa029d3eb7c016a162e78e7351f64b9905a42 b/test/core/end2end/fuzzers/api_fuzzer_corpus/abcfa029d3eb7c016a162e78e7351f64b9905a42
new file mode 100644
index 0000000000000000000000000000000000000000..6f8f8fb3325280819ca27d5226d79c0311c6813e
GIT binary patch
literal 520
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bac43cd2ed1dbf3a89a0c66d8983b586066ef463 b/test/core/end2end/fuzzers/api_fuzzer_corpus/bac43cd2ed1dbf3a89a0c66d8983b586066ef463
new file mode 100644
index 0000000000000000000000000000000000000000..61feecdec321bae86a436be8619f9a61922f8a2a
GIT binary patch
literal 320
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bd04c9dc7eaf030313d4c87f190a9d973b96ac2d b/test/core/end2end/fuzzers/api_fuzzer_corpus/bd04c9dc7eaf030313d4c87f190a9d973b96ac2d
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index 0000000000000000000000000000000000000000..d1d5a78678575e4b157cb3481d849a4e4b6f5d66
GIT binary patch
literal 347
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d99bfa6bb10d30f64b533ea7620fc08b762a7bf3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d99bfa6bb10d30f64b533ea7620fc08b762a7bf3
new file mode 100644
index 0000000000000000000000000000000000000000..e4df6b8b29767d582566475b9d438d0465737b8e
GIT binary patch
literal 354
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/dcd0182c3027a0d6cc7a9a8c26f647d45bf3d3df b/test/core/end2end/fuzzers/api_fuzzer_corpus/dcd0182c3027a0d6cc7a9a8c26f647d45bf3d3df
new file mode 100644
index 0000000000000000000000000000000000000000..22cb1d0f1b92a4db08d8dd52052ec90cd01464cb
GIT binary patch
literal 230
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/df380dfd997318c00cfc75313e6a7ecb041d38af b/test/core/end2end/fuzzers/api_fuzzer_corpus/df380dfd997318c00cfc75313e6a7ecb041d38af
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index 0000000000000000000000000000000000000000..8d27db7ea9b663458f97afec85c1a71b0689c091
GIT binary patch
literal 380
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e0507daae4458401edc11e5c76b246d6d5a44e3d b/test/core/end2end/fuzzers/api_fuzzer_corpus/e0507daae4458401edc11e5c76b246d6d5a44e3d
new file mode 100644
index 0000000000000000000000000000000000000000..538f1c689274b70f1784ba2ea5c703254081caaf
GIT binary patch
literal 358
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e3eda76a93e94d081a9dfd675975fe2fc1d670dc b/test/core/end2end/fuzzers/api_fuzzer_corpus/e3eda76a93e94d081a9dfd675975fe2fc1d670dc
new file mode 100644
index 0000000000000000000000000000000000000000..c02b7efaaaaa930fd323a9509abd1265a72268ae
GIT binary patch
literal 347
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/edcf7ea2ec8443a92883e68e5e18353fad8f6d21 b/test/core/end2end/fuzzers/api_fuzzer_corpus/edcf7ea2ec8443a92883e68e5e18353fad8f6d21
new file mode 100644
index 0000000000000000000000000000000000000000..3e661661b82ddc9bfd0c33bc56039f5f5773cdcf
GIT binary patch
literal 229
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ef32866f14ccd80c1231fa742b53fba46ae15d6f b/test/core/end2end/fuzzers/api_fuzzer_corpus/ef32866f14ccd80c1231fa742b53fba46ae15d6f
new file mode 100644
index 0000000000000000000000000000000000000000..d7c207d1d5af20bacfb24052d4688c6b82a8a5d9
GIT binary patch
literal 322
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/eff00cadc3130c257b3fe360ea5d32fb034aadff b/test/core/end2end/fuzzers/api_fuzzer_corpus/eff00cadc3130c257b3fe360ea5d32fb034aadff
new file mode 100644
index 0000000000000000000000000000000000000000..42c38de35f4b5b31e709164b3db8f52e9357e6ca
GIT binary patch
literal 577
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f1a7981f4f19f6318e0f16cafe9541d1564f9e15 b/test/core/end2end/fuzzers/api_fuzzer_corpus/f1a7981f4f19f6318e0f16cafe9541d1564f9e15
new file mode 100644
index 0000000000000000000000000000000000000000..18aea88b936e7fdeffa06e39e8646affe21ac31b
GIT binary patch
literal 336
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f27ae36fe8211e46f49656597658daab1429b163 b/test/core/end2end/fuzzers/api_fuzzer_corpus/f27ae36fe8211e46f49656597658daab1429b163
new file mode 100644
index 0000000000000000000000000000000000000000..3f94e68d3422709d35db776f074b413b5e95803d
GIT binary patch
literal 670
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f62ae81e655f294699b73830d3abaa787196cb23 b/test/core/end2end/fuzzers/api_fuzzer_corpus/f62ae81e655f294699b73830d3abaa787196cb23
new file mode 100644
index 0000000000000000000000000000000000000000..fdba78b086bdbac4574debc7fc5d078ecf5823bb
GIT binary patch
literal 299
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ff8ffcfafaf420d6fee1cfa087204975ab8e14d6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/ff8ffcfafaf420d6fee1cfa087204975ab8e14d6
new file mode 100644
index 0000000000000000000000000000000000000000..3308bf2007458b5dbdbac4411b181480e1d27b40
GIT binary patch
literal 334
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literal 0
HcmV?d00001

-- 
GitLab


From ed9ae72e7b0f17507f5e876928f121722fcfe327 Mon Sep 17 00:00:00 2001
From: yang-g <yangg@google.com>
Date: Mon, 16 May 2016 14:09:23 -0700
Subject: [PATCH 441/570] Assert we get a valid creds.

---
 test/cpp/interop/client_helper.cc | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/test/cpp/interop/client_helper.cc b/test/cpp/interop/client_helper.cc
index c8b1e505c1..c171969e14 100644
--- a/test/cpp/interop/client_helper.cc
+++ b/test/cpp/interop/client_helper.cc
@@ -97,30 +97,25 @@ std::shared_ptr<Channel> CreateChannelForTestCase(
   snprintf(host_port, host_port_buf_size, "%s:%d", FLAGS_server_host.c_str(),
            FLAGS_server_port);
 
+  std::shared_ptr<CallCredentials> creds;
   if (test_case == "compute_engine_creds") {
-    std::shared_ptr<CallCredentials> creds;
     GPR_ASSERT(FLAGS_use_tls);
     creds = GoogleComputeEngineCredentials();
-    return CreateTestChannel(host_port, FLAGS_server_host_override,
-                             FLAGS_use_tls, !FLAGS_use_test_ca, creds);
+    GPR_ASSERT(creds);
   } else if (test_case == "jwt_token_creds") {
-    std::shared_ptr<CallCredentials> creds;
     GPR_ASSERT(FLAGS_use_tls);
     grpc::string json_key = GetServiceAccountJsonKey();
     std::chrono::seconds token_lifetime = std::chrono::hours(1);
     creds =
         ServiceAccountJWTAccessCredentials(json_key, token_lifetime.count());
-    return CreateTestChannel(host_port, FLAGS_server_host_override,
-                             FLAGS_use_tls, !FLAGS_use_test_ca, creds);
+    GPR_ASSERT(creds);
   } else if (test_case == "oauth2_auth_token") {
     grpc::string raw_token = GetOauth2AccessToken();
-    std::shared_ptr<CallCredentials> creds = AccessTokenCredentials(raw_token);
-    return CreateTestChannel(host_port, FLAGS_server_host_override,
-                             FLAGS_use_tls, !FLAGS_use_test_ca, creds);
-  } else {
-    return CreateTestChannel(host_port, FLAGS_server_host_override,
-                             FLAGS_use_tls, !FLAGS_use_test_ca);
+    creds = AccessTokenCredentials(raw_token);
+    GPR_ASSERT(creds);
   }
+  return CreateTestChannel(host_port, FLAGS_server_host_override, FLAGS_use_tls,
+                           !FLAGS_use_test_ca, creds);
 }
 
 }  // namespace testing
-- 
GitLab


From 6f7756e9706adfd823c77e2bdfb603b24723b8f3 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 21:37:35 +0000
Subject: [PATCH 442/570] Expand corpus

---
 .../0976de1461fb037c6987d77d088416440b524dde      | Bin 0 -> 334 bytes
 .../0af5adf68560b3a7036ad23af62e4f9749eca690      | Bin 0 -> 228 bytes
 .../0d604693a9d3e76f54d28a26142abd729b0a9acd      | Bin 0 -> 364 bytes
 .../16ebac3f7cea2b46f660ec6a5ef3401c3e17a2e9      | Bin 0 -> 693 bytes
 .../1eefda69c1787cc55a8bd43774ca13563e0972bc      | Bin 0 -> 544 bytes
 .../2193a1e20caee37676d08c88154a462acf120fb0      | Bin 0 -> 376 bytes
 .../21da45db854aeae9bef8576d6cb5859c0cf7a34c      | Bin 0 -> 410 bytes
 .../28c56acb0f9b47ead49f34c0d92a661fa04952c2      | Bin 0 -> 646 bytes
 .../2df65610f1c24ad1cf9a5b22614434c96ffc12fb      | Bin 0 -> 268 bytes
 .../30d6ca02d96fe1d1b91b7fa5180789a6cc9d0d45      | Bin 0 -> 434 bytes
 .../39160bc99597105d50cf7a15698090399a2482ea      | Bin 0 -> 339 bytes
 .../41921ba00dfc038778074b1af81104555ca74927      | Bin 0 -> 347 bytes
 .../43ed8f46ad700ddd4c2a7a15f0cd209954f0a774      | Bin 0 -> 338 bytes
 .../4427b547b6693c39f08ba67c5d2ad012d5088f83      | Bin 0 -> 346 bytes
 .../49d816ae44b329820f47979c5790eebc8eadafd7      | Bin 0 -> 353 bytes
 .../4d81efc0d5945caada326e2f6e55167120f0d3ce      | Bin 0 -> 353 bytes
 .../5220909c423d2b321e8459355c965fb330288565      | Bin 0 -> 333 bytes
 .../5a34e7fd2ff3f8e32ce85138931a387dc5f15db0      | Bin 0 -> 344 bytes
 .../5d5ce71ab1258e014e06e6a2edb94a47a4ae1b35      | Bin 0 -> 374 bytes
 .../5e880db498f9baae544cdbc23476873d8766ac58      | Bin 0 -> 544 bytes
 .../6ac88da4119df5e1592a05bac7ecb92af59dc1d1      | Bin 0 -> 410 bytes
 .../72a79517b8f9b57f62dc1203a6b5eefadf27c088      | Bin 0 -> 361 bytes
 .../746ecd23f1c41206dd4180a7afb032411f315d73      | Bin 0 -> 752 bytes
 .../798fd96821ee3d91952373024f35cdceb10ccbed      | Bin 0 -> 273 bytes
 .../7c193442a422da21cdeb14f681b0d4179aaeaf5f      | Bin 0 -> 349 bytes
 .../88139a0d01f144556ef861af4450f466081443f5      | Bin 0 -> 350 bytes
 .../8b30c1f058ac421b6c51c4591ef9e4adc2886b44      | Bin 0 -> 293 bytes
 .../8dab1d2d4f470c669688103f52718a7783113cf1      | Bin 0 -> 354 bytes
 .../8ebddbd256887fb5fe1be69a46023b34f815d2e8      | Bin 0 -> 365 bytes
 .../8f4187ea7f2efbcd933fdb2b0652b71ecaff7822      | Bin 0 -> 348 bytes
 .../976613cb09127a752d628c4a3cf73b8e3168e0af      | Bin 0 -> 345 bytes
 .../980f0198dc66e867b1a5d04cf24bc02fbdf3b839      | Bin 0 -> 266 bytes
 .../999737edf1e9740df084c4326ec983137ccd7111      | Bin 0 -> 348 bytes
 .../9ab3be55bd49749439f7aa1bfe2d178ad663b003      | Bin 0 -> 317 bytes
 .../a380f7e56171dc69269afb6364216bc69925eb8a      | Bin 0 -> 346 bytes
 .../ada998a4b5a9895f514ddbf8da775f5c59736021      | Bin 0 -> 293 bytes
 .../b8e06536840e31a343b3a42b677d623bacfccd99      | Bin 0 -> 353 bytes
 .../ba3d174125e7378292fcbad9bfe8129dabf88b3a      | Bin 0 -> 230 bytes
 .../bb54fde05891ecc235263ad087cfd9682a25f76d      | Bin 0 -> 389 bytes
 .../beff7e2d09ef0547a3b1a498311c665954d8baea      | Bin 0 -> 490 bytes
 .../c29f63aa5c4462b359c9028b6e6031dc088d7d46      | Bin 0 -> 294 bytes
 .../d5824da8aeaf96a9e5f590a851e58e2534d178a5      | Bin 0 -> 347 bytes
 .../dac17b9025074828797ef0dd1e3895baf875627f      | Bin 0 -> 268 bytes
 .../e0b7eb44f182f08d2eeaeecc76ef7b3efeff1fc4      | Bin 0 -> 354 bytes
 44 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0976de1461fb037c6987d77d088416440b524dde
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0af5adf68560b3a7036ad23af62e4f9749eca690
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0d604693a9d3e76f54d28a26142abd729b0a9acd
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/16ebac3f7cea2b46f660ec6a5ef3401c3e17a2e9
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1eefda69c1787cc55a8bd43774ca13563e0972bc
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2193a1e20caee37676d08c88154a462acf120fb0
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/21da45db854aeae9bef8576d6cb5859c0cf7a34c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/28c56acb0f9b47ead49f34c0d92a661fa04952c2
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2df65610f1c24ad1cf9a5b22614434c96ffc12fb
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/30d6ca02d96fe1d1b91b7fa5180789a6cc9d0d45
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/39160bc99597105d50cf7a15698090399a2482ea
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/41921ba00dfc038778074b1af81104555ca74927
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/43ed8f46ad700ddd4c2a7a15f0cd209954f0a774
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4427b547b6693c39f08ba67c5d2ad012d5088f83
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/49d816ae44b329820f47979c5790eebc8eadafd7
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4d81efc0d5945caada326e2f6e55167120f0d3ce
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5220909c423d2b321e8459355c965fb330288565
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5a34e7fd2ff3f8e32ce85138931a387dc5f15db0
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5d5ce71ab1258e014e06e6a2edb94a47a4ae1b35
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5e880db498f9baae544cdbc23476873d8766ac58
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6ac88da4119df5e1592a05bac7ecb92af59dc1d1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/72a79517b8f9b57f62dc1203a6b5eefadf27c088
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/746ecd23f1c41206dd4180a7afb032411f315d73
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/798fd96821ee3d91952373024f35cdceb10ccbed
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/7c193442a422da21cdeb14f681b0d4179aaeaf5f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/88139a0d01f144556ef861af4450f466081443f5
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8b30c1f058ac421b6c51c4591ef9e4adc2886b44
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8dab1d2d4f470c669688103f52718a7783113cf1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8ebddbd256887fb5fe1be69a46023b34f815d2e8
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8f4187ea7f2efbcd933fdb2b0652b71ecaff7822
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/976613cb09127a752d628c4a3cf73b8e3168e0af
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/980f0198dc66e867b1a5d04cf24bc02fbdf3b839
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/999737edf1e9740df084c4326ec983137ccd7111
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9ab3be55bd49749439f7aa1bfe2d178ad663b003
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/a380f7e56171dc69269afb6364216bc69925eb8a
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ada998a4b5a9895f514ddbf8da775f5c59736021
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/b8e06536840e31a343b3a42b677d623bacfccd99
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ba3d174125e7378292fcbad9bfe8129dabf88b3a
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/bb54fde05891ecc235263ad087cfd9682a25f76d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/beff7e2d09ef0547a3b1a498311c665954d8baea
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c29f63aa5c4462b359c9028b6e6031dc088d7d46
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/d5824da8aeaf96a9e5f590a851e58e2534d178a5
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/dac17b9025074828797ef0dd1e3895baf875627f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/e0b7eb44f182f08d2eeaeecc76ef7b3efeff1fc4

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0976de1461fb037c6987d77d088416440b524dde b/test/core/end2end/fuzzers/api_fuzzer_corpus/0976de1461fb037c6987d77d088416440b524dde
new file mode 100644
index 0000000000000000000000000000000000000000..57b8f4c7daee15f9fd7a318454aab78ebc165059
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0af5adf68560b3a7036ad23af62e4f9749eca690 b/test/core/end2end/fuzzers/api_fuzzer_corpus/0af5adf68560b3a7036ad23af62e4f9749eca690
new file mode 100644
index 0000000000000000000000000000000000000000..9acf28719e248de4bce65028743785013bd87af9
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0d604693a9d3e76f54d28a26142abd729b0a9acd b/test/core/end2end/fuzzers/api_fuzzer_corpus/0d604693a9d3e76f54d28a26142abd729b0a9acd
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/16ebac3f7cea2b46f660ec6a5ef3401c3e17a2e9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/16ebac3f7cea2b46f660ec6a5ef3401c3e17a2e9
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1eefda69c1787cc55a8bd43774ca13563e0972bc b/test/core/end2end/fuzzers/api_fuzzer_corpus/1eefda69c1787cc55a8bd43774ca13563e0972bc
new file mode 100644
index 0000000000000000000000000000000000000000..92e91dc9312360322d0347b6b7b316a134f25cab
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2193a1e20caee37676d08c88154a462acf120fb0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/2193a1e20caee37676d08c88154a462acf120fb0
new file mode 100644
index 0000000000000000000000000000000000000000..e3f46b434ce7a82653b410cb86d38154b8e8c9e1
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/21da45db854aeae9bef8576d6cb5859c0cf7a34c b/test/core/end2end/fuzzers/api_fuzzer_corpus/21da45db854aeae9bef8576d6cb5859c0cf7a34c
new file mode 100644
index 0000000000000000000000000000000000000000..1c7966c21b1156b6b165a6fbd54a4b21ea5946c3
GIT binary patch
literal 410
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/28c56acb0f9b47ead49f34c0d92a661fa04952c2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/28c56acb0f9b47ead49f34c0d92a661fa04952c2
new file mode 100644
index 0000000000000000000000000000000000000000..fa5c7468e5126a95fe57f577f56c4e3672c5ec95
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2df65610f1c24ad1cf9a5b22614434c96ffc12fb b/test/core/end2end/fuzzers/api_fuzzer_corpus/2df65610f1c24ad1cf9a5b22614434c96ffc12fb
new file mode 100644
index 0000000000000000000000000000000000000000..31012976fab8b6b9e5be34c3faf6f33b3119cdc8
GIT binary patch
literal 268
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/30d6ca02d96fe1d1b91b7fa5180789a6cc9d0d45 b/test/core/end2end/fuzzers/api_fuzzer_corpus/30d6ca02d96fe1d1b91b7fa5180789a6cc9d0d45
new file mode 100644
index 0000000000000000000000000000000000000000..9a482a0d773a37f1f766e13a7062988d209e644e
GIT binary patch
literal 434
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/39160bc99597105d50cf7a15698090399a2482ea b/test/core/end2end/fuzzers/api_fuzzer_corpus/39160bc99597105d50cf7a15698090399a2482ea
new file mode 100644
index 0000000000000000000000000000000000000000..5c7ff7b283da0aad7701c49054d2c454cdc624b2
GIT binary patch
literal 339
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/41921ba00dfc038778074b1af81104555ca74927 b/test/core/end2end/fuzzers/api_fuzzer_corpus/41921ba00dfc038778074b1af81104555ca74927
new file mode 100644
index 0000000000000000000000000000000000000000..c1ec996a9a98915d85a75452b8d7adf9d422822c
GIT binary patch
literal 347
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/43ed8f46ad700ddd4c2a7a15f0cd209954f0a774 b/test/core/end2end/fuzzers/api_fuzzer_corpus/43ed8f46ad700ddd4c2a7a15f0cd209954f0a774
new file mode 100644
index 0000000000000000000000000000000000000000..722278a9fa2b0f0f94d87dfd6483472820e29ea8
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4427b547b6693c39f08ba67c5d2ad012d5088f83 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4427b547b6693c39f08ba67c5d2ad012d5088f83
new file mode 100644
index 0000000000000000000000000000000000000000..0be2c14af676c76b40221ee739eee191130e7cf8
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/49d816ae44b329820f47979c5790eebc8eadafd7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/49d816ae44b329820f47979c5790eebc8eadafd7
new file mode 100644
index 0000000000000000000000000000000000000000..d75351ca0102bee539d2e90ecb4d75af3c7667dd
GIT binary patch
literal 353
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4d81efc0d5945caada326e2f6e55167120f0d3ce b/test/core/end2end/fuzzers/api_fuzzer_corpus/4d81efc0d5945caada326e2f6e55167120f0d3ce
new file mode 100644
index 0000000000000000000000000000000000000000..cb4341e695de740ad7735788c9bcc6510a0eb4dc
GIT binary patch
literal 353
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5220909c423d2b321e8459355c965fb330288565 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5220909c423d2b321e8459355c965fb330288565
new file mode 100644
index 0000000000000000000000000000000000000000..50fdc9478cf49f420b880d2bb7aa06b5ecbf8dad
GIT binary patch
literal 333
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5a34e7fd2ff3f8e32ce85138931a387dc5f15db0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5a34e7fd2ff3f8e32ce85138931a387dc5f15db0
new file mode 100644
index 0000000000000000000000000000000000000000..3f75486f200c81099b6e41051646f2f48e5dd56a
GIT binary patch
literal 344
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5d5ce71ab1258e014e06e6a2edb94a47a4ae1b35 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5d5ce71ab1258e014e06e6a2edb94a47a4ae1b35
new file mode 100644
index 0000000000000000000000000000000000000000..5962d6447d2d45fd708546cb59188949df2f5d59
GIT binary patch
literal 374
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5e880db498f9baae544cdbc23476873d8766ac58 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5e880db498f9baae544cdbc23476873d8766ac58
new file mode 100644
index 0000000000000000000000000000000000000000..b9e46087912a674ac62d029979115c95dc7f169e
GIT binary patch
literal 544
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6ac88da4119df5e1592a05bac7ecb92af59dc1d1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6ac88da4119df5e1592a05bac7ecb92af59dc1d1
new file mode 100644
index 0000000000000000000000000000000000000000..d86c3d57b0d199e751862ffdc22586e4e2ac59e2
GIT binary patch
literal 410
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/72a79517b8f9b57f62dc1203a6b5eefadf27c088 b/test/core/end2end/fuzzers/api_fuzzer_corpus/72a79517b8f9b57f62dc1203a6b5eefadf27c088
new file mode 100644
index 0000000000000000000000000000000000000000..0e795588a818a5faf06d93018f3dd0c28cda4e06
GIT binary patch
literal 361
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/746ecd23f1c41206dd4180a7afb032411f315d73 b/test/core/end2end/fuzzers/api_fuzzer_corpus/746ecd23f1c41206dd4180a7afb032411f315d73
new file mode 100644
index 0000000000000000000000000000000000000000..8d7fa42a23fcb64833940deaafb05ea70e2a00f8
GIT binary patch
literal 752
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/798fd96821ee3d91952373024f35cdceb10ccbed b/test/core/end2end/fuzzers/api_fuzzer_corpus/798fd96821ee3d91952373024f35cdceb10ccbed
new file mode 100644
index 0000000000000000000000000000000000000000..c33e5f0e63e9e75af7bc53cfec0d0a197cecf4e2
GIT binary patch
literal 273
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7c193442a422da21cdeb14f681b0d4179aaeaf5f b/test/core/end2end/fuzzers/api_fuzzer_corpus/7c193442a422da21cdeb14f681b0d4179aaeaf5f
new file mode 100644
index 0000000000000000000000000000000000000000..a1fdbfd61f7e83a6c496015b663836974dbff396
GIT binary patch
literal 349
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/88139a0d01f144556ef861af4450f466081443f5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/88139a0d01f144556ef861af4450f466081443f5
new file mode 100644
index 0000000000000000000000000000000000000000..7b242bdc3d28c9510fb0220f04746a102c4c3f71
GIT binary patch
literal 350
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8b30c1f058ac421b6c51c4591ef9e4adc2886b44 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8b30c1f058ac421b6c51c4591ef9e4adc2886b44
new file mode 100644
index 0000000000000000000000000000000000000000..ca577c4ccdb0f80fb8a721e19a26148de9305d2b
GIT binary patch
literal 293
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8dab1d2d4f470c669688103f52718a7783113cf1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8dab1d2d4f470c669688103f52718a7783113cf1
new file mode 100644
index 0000000000000000000000000000000000000000..6a75add5640e784a0aaa35c540a2a7bbac57bdbd
GIT binary patch
literal 354
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8ebddbd256887fb5fe1be69a46023b34f815d2e8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8ebddbd256887fb5fe1be69a46023b34f815d2e8
new file mode 100644
index 0000000000000000000000000000000000000000..fd167a566e537ba83c19deb40f6ba255ff80b169
GIT binary patch
literal 365
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8f4187ea7f2efbcd933fdb2b0652b71ecaff7822 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8f4187ea7f2efbcd933fdb2b0652b71ecaff7822
new file mode 100644
index 0000000000000000000000000000000000000000..66c4cbf6d305a90da599dd19580ff0ab7167e29d
GIT binary patch
literal 348
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/976613cb09127a752d628c4a3cf73b8e3168e0af b/test/core/end2end/fuzzers/api_fuzzer_corpus/976613cb09127a752d628c4a3cf73b8e3168e0af
new file mode 100644
index 0000000000000000000000000000000000000000..a35a8db30629465e8136a16a2825f71b6fcefb57
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/980f0198dc66e867b1a5d04cf24bc02fbdf3b839 b/test/core/end2end/fuzzers/api_fuzzer_corpus/980f0198dc66e867b1a5d04cf24bc02fbdf3b839
new file mode 100644
index 0000000000000000000000000000000000000000..4782ad998b4dc4a876dc936e016bf53a44cebb02
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/999737edf1e9740df084c4326ec983137ccd7111 b/test/core/end2end/fuzzers/api_fuzzer_corpus/999737edf1e9740df084c4326ec983137ccd7111
new file mode 100644
index 0000000000000000000000000000000000000000..38c83818226d6ba0fc9cef1bc6ca8898adcdebbb
GIT binary patch
literal 348
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9ab3be55bd49749439f7aa1bfe2d178ad663b003 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9ab3be55bd49749439f7aa1bfe2d178ad663b003
new file mode 100644
index 0000000000000000000000000000000000000000..d5e4ff6d9ccad1f4119232d5faeeb3fbc4da4ed6
GIT binary patch
literal 317
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a380f7e56171dc69269afb6364216bc69925eb8a b/test/core/end2end/fuzzers/api_fuzzer_corpus/a380f7e56171dc69269afb6364216bc69925eb8a
new file mode 100644
index 0000000000000000000000000000000000000000..048036e83db0083bb567ce67d4270576acbc892f
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ada998a4b5a9895f514ddbf8da775f5c59736021 b/test/core/end2end/fuzzers/api_fuzzer_corpus/ada998a4b5a9895f514ddbf8da775f5c59736021
new file mode 100644
index 0000000000000000000000000000000000000000..287ac9bc0759b7690505f64594114a8c850b6e48
GIT binary patch
literal 293
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b8e06536840e31a343b3a42b677d623bacfccd99 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b8e06536840e31a343b3a42b677d623bacfccd99
new file mode 100644
index 0000000000000000000000000000000000000000..77a3b9e02c8db2db98fcf6f07c08ebe0067101a9
GIT binary patch
literal 353
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ba3d174125e7378292fcbad9bfe8129dabf88b3a b/test/core/end2end/fuzzers/api_fuzzer_corpus/ba3d174125e7378292fcbad9bfe8129dabf88b3a
new file mode 100644
index 0000000000000000000000000000000000000000..8600bd5e7ec0f7c91853d3f1b78a75a5b765143c
GIT binary patch
literal 230
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bb54fde05891ecc235263ad087cfd9682a25f76d b/test/core/end2end/fuzzers/api_fuzzer_corpus/bb54fde05891ecc235263ad087cfd9682a25f76d
new file mode 100644
index 0000000000000000000000000000000000000000..7b31d324b9e8f04bf8bb68c51f106d964e561d4c
GIT binary patch
literal 389
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/beff7e2d09ef0547a3b1a498311c665954d8baea b/test/core/end2end/fuzzers/api_fuzzer_corpus/beff7e2d09ef0547a3b1a498311c665954d8baea
new file mode 100644
index 0000000000000000000000000000000000000000..36b5ce90d77f6baefd317e61df5e9c56a9628235
GIT binary patch
literal 490
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c29f63aa5c4462b359c9028b6e6031dc088d7d46 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c29f63aa5c4462b359c9028b6e6031dc088d7d46
new file mode 100644
index 0000000000000000000000000000000000000000..2f4522abe1cbc66d730c02382b4b8c61996194c8
GIT binary patch
literal 294
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d5824da8aeaf96a9e5f590a851e58e2534d178a5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d5824da8aeaf96a9e5f590a851e58e2534d178a5
new file mode 100644
index 0000000000000000000000000000000000000000..8901ee6ff62a03a32e90077693290985da6e90a7
GIT binary patch
literal 347
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/dac17b9025074828797ef0dd1e3895baf875627f b/test/core/end2end/fuzzers/api_fuzzer_corpus/dac17b9025074828797ef0dd1e3895baf875627f
new file mode 100644
index 0000000000000000000000000000000000000000..98d1f0f9d9a47f83b94372131b8ff5021a66fb14
GIT binary patch
literal 268
zcmXw!J!->15QX0k_Oh{qAYDqkvaLdalxmV&q!f}o#KJ;|mAr=33xQlAXHb=!q)($J
zffPAF0uw1euNs*5&AfM()&;0x>)65wkv;}&jCJdLmsS;*Nz<nJKFJP6xg9Kyf(0~K
zUaTW13(_Nc4uxC0%A;M|)|XLHk4&3pB_~aB_jd{wpCYnczOR&xJ#Y{CUxjqxdlJbW
zBht+i4>{Plhii);%{r)fN`c-Sg<pqw2Pk(X!~bWIa5fAC^b5>!O4DCN`H${v1EVkj
cl<&JqfRi`o#*!y}Gq!YY9ST6GIF1YV4c=%`+5i9m

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e0b7eb44f182f08d2eeaeecc76ef7b3efeff1fc4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e0b7eb44f182f08d2eeaeecc76ef7b3efeff1fc4
new file mode 100644
index 0000000000000000000000000000000000000000..7c8ba6e1589eceaaaec80480b0b2a86bd45db1c5
GIT binary patch
literal 354
zcmXX?u}T9$6r8st%U+aVDOL%BCRapA8HJ>@57yy49~zY8cz4;Ljm?1~_$gP}q_goi
zEIbPpdo3*1jqz2(V`i8cm9khC7^jq;*V!1cEgiZ{qDh)eB^#w2&t#lkLaeGcUZL4N
zizO(6z>AdQ?Q0`?X|oB!sU&gdEX$H^=PZfh^HCNZU+^d$UvY;g@$`gc&}@G0lH|Y*
zoB`b*fh1IWdHJQBGsBM3oIbD*#KztY1b<g6K)tG}>-OC7o6k7|*}fxzJMe_s5-F4o
ztYKYMSDGL%i#80Q0+7cQ1n<nLsHgw7*0w?i?B``vq18`pKXgA^k3!`}?sw7Oeipw<
ps6O=4)%W#23)3%#-5}VxrTnGTC@AQOfeD&E2IYhji?F~UegWRFW^@1m

literal 0
HcmV?d00001

-- 
GitLab


From d595fb65574007527eab0c03bc90de4e6e3b2ac8 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 16 May 2016 14:53:13 -0700
Subject: [PATCH 443/570] Handle signals properly when dropping GVL

---
 src/ruby/ext/grpc/rb_call.c             |  8 ++-
 src/ruby/ext/grpc/rb_completion_queue.c |  6 ++-
 src/ruby/ext/grpc/rb_completion_queue.h |  6 ++-
 src/ruby/ext/grpc/rb_grpc.c             |  2 -
 src/ruby/ext/grpc/rb_server.c           | 14 ++++-
 src/ruby/ext/grpc/rb_signal.c           | 70 -------------------------
 src/ruby/ext/grpc/rb_signal.h           | 39 --------------
 src/ruby/lib/grpc.rb                    |  1 -
 src/ruby/lib/grpc/signals.rb            | 69 ------------------------
 9 files changed, 27 insertions(+), 188 deletions(-)
 delete mode 100644 src/ruby/ext/grpc/rb_signal.c
 delete mode 100644 src/ruby/ext/grpc/rb_signal.h
 delete mode 100644 src/ruby/lib/grpc/signals.rb

diff --git a/src/ruby/ext/grpc/rb_call.c b/src/ruby/ext/grpc/rb_call.c
index 1b06273af9..b43ad08eba 100644
--- a/src/ruby/ext/grpc/rb_call.c
+++ b/src/ruby/ext/grpc/rb_call.c
@@ -722,6 +722,10 @@ static VALUE grpc_run_batch_stack_build_result(run_batch_stack *st) {
   return result;
 }
 
+static void run_batch_unblock_func(void *call) {
+  grpc_call_cancel((grpc_call*)call, NULL);
+}
+
 /* call-seq:
    cq = CompletionQueue.new
    ops = {
@@ -772,7 +776,9 @@ static VALUE grpc_rb_call_run_batch(VALUE self, VALUE cqueue, VALUE tag,
              grpc_call_error_detail_of(err), err);
     return Qnil;
   }
-  ev = grpc_rb_completion_queue_pluck_event(cqueue, tag, timeout);
+  ev = grpc_rb_completion_queue_pluck_event(cqueue, tag, timeout,
+                                            run_batch_unblock_func,
+                                            (void*)call);
   if (ev.type == GRPC_QUEUE_TIMEOUT) {
     grpc_run_batch_stack_cleanup(&st);
     rb_raise(grpc_rb_eOutOfTime, "grpc_call_start_batch timed out");
diff --git a/src/ruby/ext/grpc/rb_completion_queue.c b/src/ruby/ext/grpc/rb_completion_queue.c
index 4bb615f8be..4f671807eb 100644
--- a/src/ruby/ext/grpc/rb_completion_queue.c
+++ b/src/ruby/ext/grpc/rb_completion_queue.c
@@ -142,7 +142,9 @@ static VALUE grpc_rb_completion_queue_alloc(VALUE cls) {
 /* Blocks until the next event for given tag is available, and returns the
  * event. */
 grpc_event grpc_rb_completion_queue_pluck_event(VALUE self, VALUE tag,
-                                                VALUE timeout) {
+                                                VALUE timeout,
+                                                rb_unblock_function_t *ubf,
+                                                void *unblock_arg) {
   next_call_stack next_call;
   MEMZERO(&next_call, next_call_stack, 1);
   TypedData_Get_Struct(self, grpc_completion_queue,
@@ -159,7 +161,7 @@ grpc_event grpc_rb_completion_queue_pluck_event(VALUE self, VALUE tag,
   }
   next_call.event.type = GRPC_QUEUE_TIMEOUT;
   rb_thread_call_without_gvl(grpc_rb_completion_queue_pluck_no_gil,
-                             (void *)&next_call, NULL, NULL);
+                             (void *)&next_call, ubf, unblock_arg);
   return next_call.event;
 }
 
diff --git a/src/ruby/ext/grpc/rb_completion_queue.h b/src/ruby/ext/grpc/rb_completion_queue.h
index 6cc4e96589..4bd5739869 100644
--- a/src/ruby/ext/grpc/rb_completion_queue.h
+++ b/src/ruby/ext/grpc/rb_completion_queue.h
@@ -46,8 +46,10 @@ grpc_completion_queue *grpc_rb_get_wrapped_completion_queue(VALUE v);
  *
  * This avoids having code that holds the GIL repeated at multiple sites.
  */
-grpc_event grpc_rb_completion_queue_pluck_event(VALUE cqueue, VALUE tag,
-                                                VALUE timeout);
+grpc_event grpc_rb_completion_queue_pluck_event(VALUE self, VALUE tag,
+                                                VALUE timeout,
+                                                rb_unblock_function_t *ubf,
+                                                void *unblock_arg);
 
 /* Initializes the CompletionQueue class. */
 void Init_grpc_completion_queue();
diff --git a/src/ruby/ext/grpc/rb_grpc.c b/src/ruby/ext/grpc/rb_grpc.c
index 5277148fc9..06a07ac646 100644
--- a/src/ruby/ext/grpc/rb_grpc.c
+++ b/src/ruby/ext/grpc/rb_grpc.c
@@ -50,7 +50,6 @@
 #include "rb_loader.h"
 #include "rb_server.h"
 #include "rb_server_credentials.h"
-#include "rb_signal.h"
 
 static VALUE grpc_rb_cTimeVal = Qnil;
 
@@ -333,7 +332,6 @@ void Init_grpc_c() {
   Init_grpc_channel_credentials();
   Init_grpc_server();
   Init_grpc_server_credentials();
-  Init_grpc_signals();
   Init_grpc_status_codes();
   Init_grpc_time_consts();
 }
diff --git a/src/ruby/ext/grpc/rb_server.c b/src/ruby/ext/grpc/rb_server.c
index 2b3acaaf59..aa7fa0af8e 100644
--- a/src/ruby/ext/grpc/rb_server.c
+++ b/src/ruby/ext/grpc/rb_server.c
@@ -60,6 +60,7 @@ typedef struct grpc_rb_server {
   VALUE mark;
   /* The actual server */
   grpc_server *wrapped;
+  grpc_completion_queue *queue;
 } grpc_rb_server;
 
 /* Destroys server instances. */
@@ -145,6 +146,7 @@ static VALUE grpc_rb_server_init(VALUE self, VALUE cqueue, VALUE channel_args) {
   }
   grpc_server_register_completion_queue(srv, cq, NULL);
   wrapper->wrapped = srv;
+  wrapper->queue = cq;
 
   /* Add the cq as the server's mark object. This ensures the ruby cq can't be
      GCed before the server */
@@ -205,6 +207,11 @@ static void grpc_request_call_stack_cleanup(request_call_stack* st) {
   grpc_call_details_destroy(&st->details);
 }
 
+static void request_call_unblock_func(void *ptr) {
+  grpc_rb_server *rb_srv = (grpc_rb_server*)ptr;
+  grpc_server_shutdown_and_notify(rb_srv->wrapped, rb_srv->queue, rb_srv);
+}
+
 /* call-seq:
    cq = CompletionQueue.new
    tag = Object.new
@@ -242,7 +249,9 @@ static VALUE grpc_rb_server_request_call(VALUE self, VALUE cqueue,
       return Qnil;
     }
 
-    ev = grpc_rb_completion_queue_pluck_event(cqueue, tag_new, timeout);
+    ev = grpc_rb_completion_queue_pluck_event(cqueue, tag_new, timeout,
+                                              request_call_unblock_func,
+                                              (void*)s);
     if (ev.type == GRPC_QUEUE_TIMEOUT) {
       grpc_request_call_stack_cleanup(&st);
       return Qnil;
@@ -305,7 +314,8 @@ static VALUE grpc_rb_server_destroy(int argc, VALUE *argv, VALUE self) {
 
   if (s->wrapped != NULL) {
     grpc_server_shutdown_and_notify(s->wrapped, cq, NULL);
-    ev = grpc_rb_completion_queue_pluck_event(cqueue, Qnil, timeout);
+    ev = grpc_rb_completion_queue_pluck_event(cqueue, Qnil, timeout,
+                                              NULL, NULL);
     if (!ev.success) {
       rb_warn("server shutdown failed, cancelling the calls, objects may leak");
       grpc_server_cancel_all_calls(s->wrapped);
diff --git a/src/ruby/ext/grpc/rb_signal.c b/src/ruby/ext/grpc/rb_signal.c
deleted file mode 100644
index a9e512374b..0000000000
--- a/src/ruby/ext/grpc/rb_signal.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <ruby/ruby.h>
-#include <signal.h>
-#include <stdbool.h>
-
-#include <grpc/support/log.h>
-
-#include "rb_grpc.h"
-
-static void (*old_sigint_handler)(int);
-static void (*old_sigterm_handler)(int);
-
-static volatile bool signal_received = false;
-
-/* This has to be handled at the C level instead of Ruby, because Ruby signal
- * handlers are constrained to run in the main interpreter thread. If that main
- * thread is blocked on grpc_completion_queue_pluck, the signal handlers will
- * never run */
-static void handle_signal(int signum) {
-  signal_received = true;
-  if (signum == SIGINT) {
-    old_sigint_handler(signum);
-  } else if (signum == SIGTERM) {
-    old_sigterm_handler(signum);
-  }
-}
-
-static VALUE grpc_rb_signal_received(VALUE self) {
-  (void)self;
-  return signal_received ? Qtrue : Qfalse;
-}
-
-void Init_grpc_signals() {
-  old_sigint_handler = signal(SIGINT, handle_signal);
-  old_sigterm_handler = signal(SIGTERM, handle_signal);
-  rb_define_singleton_method(grpc_rb_mGrpcCore, "signal_received?",
-                             grpc_rb_signal_received, 0);
-}
diff --git a/src/ruby/ext/grpc/rb_signal.h b/src/ruby/ext/grpc/rb_signal.h
deleted file mode 100644
index 07e49c0a8b..0000000000
--- a/src/ruby/ext/grpc/rb_signal.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *
- * Copyright 2016, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPC_RB_SIGNAL_H_
-#define GRPC_RB_SIGNAL_H_
-
-void Init_grpc_signals();
-
-#endif  /* GRPC_RB_SIGNAL_H_ */
diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index 7c9aae30e9..19b514e4e5 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -33,7 +33,6 @@ require_relative 'grpc/errors'
 require_relative 'grpc/grpc'
 require_relative 'grpc/logconfig'
 require_relative 'grpc/notifier'
-require_relative 'grpc/signals'
 require_relative 'grpc/version'
 require_relative 'grpc/core/time_consts'
 require_relative 'grpc/generic/active_call'
diff --git a/src/ruby/lib/grpc/signals.rb b/src/ruby/lib/grpc/signals.rb
deleted file mode 100644
index 2ab85c8bb1..0000000000
--- a/src/ruby/lib/grpc/signals.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-require 'thread'
-require_relative 'grpc'
-
-# GRPC contains the General RPC module.
-module GRPC
-  # Signals contains gRPC functions related to signal handling
-  module Signals
-    @interpreter_exiting = false
-    @signal_handlers = []
-    @handlers_mutex = Mutex.new
-
-    def register_handler(&handler)
-      @handlers_mutex.synchronize do
-        @signal_handlers.push(handler)
-        handler.call if @exit_signal_received
-      end
-      # Returns a function to remove the handler
-      lambda do
-        @handlers_mutex.synchronize { @signal_handlers.delete(handler) }
-      end
-    end
-    module_function :register_handler
-
-    def wait_for_signals
-      t = Thread.new do
-        sleep 0.1 until GRPC::Core.signal_received? || @interpreter_exiting
-        unless @interpreter_exiting
-          @handlers_mutex.synchronize do
-            @signal_handlers.each(&:call)
-          end
-        end
-      end
-      at_exit do
-        @interpreter_exiting = true
-        t.join
-      end
-    end
-    module_function :wait_for_signals
-  end
-end
-- 
GitLab


From 76733cf196b0a457046656cad8f8f030a1c950b5 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 16 May 2016 15:00:29 -0700
Subject: [PATCH 444/570] Removed remaining references to old server handling
 code

---
 src/ruby/lib/grpc.rb                     | 2 --
 src/ruby/lib/grpc/generic/active_call.rb | 5 -----
 src/ruby/lib/grpc/generic/rpc_server.rb  | 4 ----
 3 files changed, 11 deletions(-)

diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index 19b514e4e5..79fa705b1c 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -47,5 +47,3 @@ begin
 ensure
   file.close
 end
-
-GRPC::Signals.wait_for_signals
diff --git a/src/ruby/lib/grpc/generic/active_call.rb b/src/ruby/lib/grpc/generic/active_call.rb
index fd20a86144..7fe588bd4c 100644
--- a/src/ruby/lib/grpc/generic/active_call.rb
+++ b/src/ruby/lib/grpc/generic/active_call.rb
@@ -30,7 +30,6 @@
 require 'forwardable'
 require 'weakref'
 require_relative 'bidi_call'
-require_relative '../signals'
 
 class Struct
   # BatchResult is the struct returned by calls to call#start_batch.
@@ -123,10 +122,6 @@ module GRPC
       @unmarshal = unmarshal
       @metadata_tag = metadata_tag
       @op_notifier = nil
-      weak_self = WeakRef.new(self)
-      remove_handler = GRPC::Signals.register_handler(&weak_self
-                                                        .method(:cancel))
-      ObjectSpace.define_finalizer(self, remove_handler)
     end
 
     # output_metadata are provides access to hash that can be used to
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 238aaa9656..e1496d491a 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -28,7 +28,6 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 require_relative '../grpc'
-require_relative '../signals'
 require_relative 'active_call'
 require_relative 'service'
 require 'thread'
@@ -353,10 +352,7 @@ module GRPC
         transition_running_state(:running)
         @run_cond.broadcast
       end
-      remove_signal_handler = GRPC::Signals.register_handler { stop }
       loop_handle_server_calls
-      # Remove signal handler when server stops
-      remove_signal_handler.call
     end
 
     alias_method :run_till_terminated, :run
-- 
GitLab


From 4c1dd4bcf975f095cea3fda3ed35845abad8bf8c Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 16 May 2016 15:27:00 -0700
Subject: [PATCH 445/570] update third_party/protobuf to v3.0.0-beta3

---
 third_party/protobuf                       | 2 +-
 tools/run_tests/sanity/check_submodules.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/third_party/protobuf b/third_party/protobuf
index a1938b2aa9..3470b6895a 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
+Subproject commit 3470b6895aa659b7559ed678e029a5338e535f14
diff --git a/tools/run_tests/sanity/check_submodules.sh b/tools/run_tests/sanity/check_submodules.sh
index 3b8d81b18f..6e858fa9c9 100755
--- a/tools/run_tests/sanity/check_submodules.sh
+++ b/tools/run_tests/sanity/check_submodules.sh
@@ -45,7 +45,7 @@ cat << EOF | awk '{ print $1 }' | sort > $want_submodules
  05b155ff59114735ec8cd089f669c4c3d8f59029 third_party/gflags (v2.1.0-45-g05b155f)
  c99458533a9b4c743ed51537e25989ea55944908 third_party/googletest (release-1.7.0)
  f8ac463766281625ad710900479130c7fcb4d63b third_party/nanopb (nanopb-0.3.4-29-gf8ac463)
- a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03 third_party/protobuf (v3.0.0-beta-3-pre1)
+ 3470b6895aa659b7559ed678e029a5338e535f14 third_party/protobuf (v3.0.0-beta-2-441-g3470b68)
  50893291621658f355bc5b4d450a8d06a563053d third_party/zlib (v1.2.8)
 EOF
 
-- 
GitLab


From 20a9739508958da37db1cdb1bfce52fa8c9133a5 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 16 May 2016 15:32:51 -0700
Subject: [PATCH 446/570] upgrade C# protobuf dependencies to 3.0.0-beta3

---
 templates/src/csharp/build_packages.bat.template | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/src/csharp/build_packages.bat.template b/templates/src/csharp/build_packages.bat.template
index 3b445a8ac9..54ba8b7151 100644
--- a/templates/src/csharp/build_packages.bat.template
+++ b/templates/src/csharp/build_packages.bat.template
@@ -4,7 +4,7 @@
   
   @rem Current package versions
   set VERSION=${settings.csharp_version}
-  set PROTOBUF_VERSION=3.0.0-beta2
+  set PROTOBUF_VERSION=3.0.0-beta3
   
   @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
   set VERSION_WITH_BETA=%VERSION%-beta
-- 
GitLab


From ea8ae0914293332a23b39668cf8413bdbdc3842f Mon Sep 17 00:00:00 2001
From: Nathaniel Manista <nathaniel@google.com>
Date: Mon, 16 May 2016 22:46:12 +0000
Subject: [PATCH 447/570] "sooner" -> "server" typo correction

"... will not have the effect of stopping the sooner later", heh. :-P
---
 src/python/grpcio/grpc/beta/interfaces.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/python/grpcio/grpc/beta/interfaces.py b/src/python/grpcio/grpc/beta/interfaces.py
index 33ca45ac5b..24de9ad1a8 100644
--- a/src/python/grpcio/grpc/beta/interfaces.py
+++ b/src/python/grpcio/grpc/beta/interfaces.py
@@ -235,7 +235,7 @@ class Server(six.with_metaclass(abc.ABCMeta)):
     This method may be called at any time and is idempotent. Passing a smaller
     grace value than has been passed in a previous call will have the effect of
     stopping the Server sooner. Passing a larger grace value than has been
-    passed in a previous call will not have the effect of stopping the sooner
+    passed in a previous call will not have the effect of stopping the server
     later.
 
     Args:
-- 
GitLab


From c0ecedba8379beee9480722ca1202e1cc44c124c Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 16 May 2016 16:14:52 -0700
Subject: [PATCH 448/570] Made signal handling properly handle non-killing
 signals

---
 src/ruby/ext/grpc/rb_call.c             |  8 +---
 src/ruby/ext/grpc/rb_completion_queue.c | 62 +++++++++++++++++++++----
 src/ruby/ext/grpc/rb_completion_queue.h |  4 +-
 src/ruby/ext/grpc/rb_server.c           | 12 +----
 4 files changed, 57 insertions(+), 29 deletions(-)

diff --git a/src/ruby/ext/grpc/rb_call.c b/src/ruby/ext/grpc/rb_call.c
index b43ad08eba..1b06273af9 100644
--- a/src/ruby/ext/grpc/rb_call.c
+++ b/src/ruby/ext/grpc/rb_call.c
@@ -722,10 +722,6 @@ static VALUE grpc_run_batch_stack_build_result(run_batch_stack *st) {
   return result;
 }
 
-static void run_batch_unblock_func(void *call) {
-  grpc_call_cancel((grpc_call*)call, NULL);
-}
-
 /* call-seq:
    cq = CompletionQueue.new
    ops = {
@@ -776,9 +772,7 @@ static VALUE grpc_rb_call_run_batch(VALUE self, VALUE cqueue, VALUE tag,
              grpc_call_error_detail_of(err), err);
     return Qnil;
   }
-  ev = grpc_rb_completion_queue_pluck_event(cqueue, tag, timeout,
-                                            run_batch_unblock_func,
-                                            (void*)call);
+  ev = grpc_rb_completion_queue_pluck_event(cqueue, tag, timeout);
   if (ev.type == GRPC_QUEUE_TIMEOUT) {
     grpc_run_batch_stack_cleanup(&st);
     rb_raise(grpc_rb_eOutOfTime, "grpc_call_start_batch timed out");
diff --git a/src/ruby/ext/grpc/rb_completion_queue.c b/src/ruby/ext/grpc/rb_completion_queue.c
index 4f671807eb..605c7408b4 100644
--- a/src/ruby/ext/grpc/rb_completion_queue.c
+++ b/src/ruby/ext/grpc/rb_completion_queue.c
@@ -52,21 +52,47 @@ typedef struct next_call_stack {
   grpc_event event;
   gpr_timespec timeout;
   void *tag;
+  volatile int interrupted;
 } next_call_stack;
 
 /* Calls grpc_completion_queue_next without holding the ruby GIL */
 static void *grpc_rb_completion_queue_next_no_gil(void *param) {
   next_call_stack *const next_call = (next_call_stack*)param;
-  next_call->event =
-      grpc_completion_queue_next(next_call->cq, next_call->timeout, NULL);
+  gpr_timespec increment = gpr_time_from_millis(20, GPR_TIMESPAN);
+  gpr_timespec deadline;
+  do {
+    deadline = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), increment);
+    if (gpr_time_cmp(deadline, next_call->timeout) > 0) {
+      // Then we have run out of time
+      break;
+    }
+    next_call->event = grpc_completion_queue_next(next_call->cq,
+                                                  deadline, NULL);
+    if (next_call->event.success) {
+      break;
+    }
+  } while (!next_call->interrupted);
   return NULL;
 }
 
 /* Calls grpc_completion_queue_pluck without holding the ruby GIL */
 static void *grpc_rb_completion_queue_pluck_no_gil(void *param) {
   next_call_stack *const next_call = (next_call_stack*)param;
-  next_call->event = grpc_completion_queue_pluck(next_call->cq, next_call->tag,
-                                                 next_call->timeout, NULL);
+  gpr_timespec increment = gpr_time_from_millis(20, GPR_TIMESPAN);
+  gpr_timespec deadline;
+  do {
+    deadline = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), increment);
+    if (gpr_time_cmp(deadline, next_call->timeout) > 0) {
+      // Then we have run out of time
+      break;
+    }
+    next_call->event = grpc_completion_queue_pluck(next_call->cq,
+                                                   next_call->tag,
+                                                   deadline, NULL);
+    if (next_call->event.type != GRPC_QUEUE_TIMEOUT) {
+      break;
+    }
+  } while (!next_call->interrupted);
   return NULL;
 }
 
@@ -139,12 +165,15 @@ static VALUE grpc_rb_completion_queue_alloc(VALUE cls) {
   return TypedData_Wrap_Struct(cls, &grpc_rb_completion_queue_data_type, cq);
 }
 
+static void unblock_func(void *param) {
+  next_call_stack *const next_call = (next_call_stack*)param;
+  next_call->interrupted = 1;
+}
+
 /* Blocks until the next event for given tag is available, and returns the
  * event. */
 grpc_event grpc_rb_completion_queue_pluck_event(VALUE self, VALUE tag,
-                                                VALUE timeout,
-                                                rb_unblock_function_t *ubf,
-                                                void *unblock_arg) {
+                                                VALUE timeout) {
   next_call_stack next_call;
   MEMZERO(&next_call, next_call_stack, 1);
   TypedData_Get_Struct(self, grpc_completion_queue,
@@ -160,8 +189,23 @@ grpc_event grpc_rb_completion_queue_pluck_event(VALUE self, VALUE tag,
     next_call.tag = ROBJECT(tag);
   }
   next_call.event.type = GRPC_QUEUE_TIMEOUT;
-  rb_thread_call_without_gvl(grpc_rb_completion_queue_pluck_no_gil,
-                             (void *)&next_call, ubf, unblock_arg);
+  /* Loop until we finish a pluck without an interruption. The internal
+     pluck function runs either until it is interrupted or it gets an
+     event, or time runs out.
+
+     The basic reason we need this relatively complicated construction is that
+     we need to re-acquire the GVL when an interrupt comes in, so that the ruby
+     interpeter can do what it needs to do with the interrupt. But we also need
+     to get back to plucking when */
+  do {
+    next_call.interrupted = 0;
+    rb_thread_call_without_gvl(grpc_rb_completion_queue_pluck_no_gil,
+                               (void *)&next_call, unblock_func,
+                               (void *)&next_call);
+    /* If an interrupt prevented pluck from returning useful information, then
+       any plucks that did complete must have timed out */
+  } while (next_call.interrupted &&
+           next_call.event.type == GRPC_QUEUE_TIMEOUT);
   return next_call.event;
 }
 
diff --git a/src/ruby/ext/grpc/rb_completion_queue.h b/src/ruby/ext/grpc/rb_completion_queue.h
index 4bd5739869..42de43c3fb 100644
--- a/src/ruby/ext/grpc/rb_completion_queue.h
+++ b/src/ruby/ext/grpc/rb_completion_queue.h
@@ -47,9 +47,7 @@ grpc_completion_queue *grpc_rb_get_wrapped_completion_queue(VALUE v);
  * This avoids having code that holds the GIL repeated at multiple sites.
  */
 grpc_event grpc_rb_completion_queue_pluck_event(VALUE self, VALUE tag,
-                                                VALUE timeout,
-                                                rb_unblock_function_t *ubf,
-                                                void *unblock_arg);
+                                                VALUE timeout);
 
 /* Initializes the CompletionQueue class. */
 void Init_grpc_completion_queue();
diff --git a/src/ruby/ext/grpc/rb_server.c b/src/ruby/ext/grpc/rb_server.c
index aa7fa0af8e..0899feb685 100644
--- a/src/ruby/ext/grpc/rb_server.c
+++ b/src/ruby/ext/grpc/rb_server.c
@@ -207,11 +207,6 @@ static void grpc_request_call_stack_cleanup(request_call_stack* st) {
   grpc_call_details_destroy(&st->details);
 }
 
-static void request_call_unblock_func(void *ptr) {
-  grpc_rb_server *rb_srv = (grpc_rb_server*)ptr;
-  grpc_server_shutdown_and_notify(rb_srv->wrapped, rb_srv->queue, rb_srv);
-}
-
 /* call-seq:
    cq = CompletionQueue.new
    tag = Object.new
@@ -249,9 +244,7 @@ static VALUE grpc_rb_server_request_call(VALUE self, VALUE cqueue,
       return Qnil;
     }
 
-    ev = grpc_rb_completion_queue_pluck_event(cqueue, tag_new, timeout,
-                                              request_call_unblock_func,
-                                              (void*)s);
+    ev = grpc_rb_completion_queue_pluck_event(cqueue, tag_new, timeout);
     if (ev.type == GRPC_QUEUE_TIMEOUT) {
       grpc_request_call_stack_cleanup(&st);
       return Qnil;
@@ -314,8 +307,7 @@ static VALUE grpc_rb_server_destroy(int argc, VALUE *argv, VALUE self) {
 
   if (s->wrapped != NULL) {
     grpc_server_shutdown_and_notify(s->wrapped, cq, NULL);
-    ev = grpc_rb_completion_queue_pluck_event(cqueue, Qnil, timeout,
-                                              NULL, NULL);
+    ev = grpc_rb_completion_queue_pluck_event(cqueue, Qnil, timeout);
     if (!ev.success) {
       rb_warn("server shutdown failed, cancelling the calls, objects may leak");
       grpc_server_cancel_all_calls(s->wrapped);
-- 
GitLab


From 418a82187ca4905dbbcdd05c3271022a74bda6e6 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 16:27:51 -0700
Subject: [PATCH 449/570] Begin sharding request queues per cq

---
 .../chttp2/server/insecure/server_chttp2.c    | 11 ++---
 src/core/lib/iomgr/tcp_server.h               |  1 +
 src/core/lib/iomgr/tcp_server_posix.c         |  2 +-
 src/core/lib/surface/server.c                 | 49 ++++++++++++-------
 src/core/lib/surface/server.h                 |  1 +
 third_party/protobuf                          |  2 +-
 6 files changed, 37 insertions(+), 29 deletions(-)

diff --git a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
index e21fa2a072..0428bb1e3d 100644
--- a/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
+++ b/src/core/ext/transport/chttp2/server/insecure/server_chttp2.c
@@ -43,14 +43,8 @@
 #include "src/core/lib/surface/api_trace.h"
 #include "src/core/lib/surface/server.h"
 
-static void setup_transport(grpc_exec_ctx *exec_ctx, void *server,
-                            grpc_transport *transport) {
-  grpc_server_setup_transport(exec_ctx, server, transport,
-                              grpc_server_get_channel_args(server));
-}
-
 static void new_transport(grpc_exec_ctx *exec_ctx, void *server,
-                          grpc_endpoint *tcp,
+                          grpc_endpoint *tcp, grpc_pollset *accepting_pollset,
                           grpc_tcp_server_acceptor *acceptor) {
   /*
    * Beware that the call to grpc_create_chttp2_transport() has to happen before
@@ -61,7 +55,8 @@ static void new_transport(grpc_exec_ctx *exec_ctx, void *server,
    */
   grpc_transport *transport = grpc_create_chttp2_transport(
       exec_ctx, grpc_server_get_channel_args(server), tcp, 0);
-  setup_transport(exec_ctx, server, transport);
+  grpc_server_setup_transport(exec_ctx, server, transport, accepting_pollset,
+                              grpc_server_get_channel_args(server));
   grpc_chttp2_transport_start_reading(exec_ctx, transport, NULL, 0);
 }
 
diff --git a/src/core/lib/iomgr/tcp_server.h b/src/core/lib/iomgr/tcp_server.h
index 99b9f29729..fee14ae661 100644
--- a/src/core/lib/iomgr/tcp_server.h
+++ b/src/core/lib/iomgr/tcp_server.h
@@ -52,6 +52,7 @@ typedef struct grpc_tcp_server_acceptor {
 /* Called for newly connected TCP connections. */
 typedef void (*grpc_tcp_server_cb)(grpc_exec_ctx *exec_ctx, void *arg,
                                    grpc_endpoint *ep,
+                                   grpc_pollset *accepting_pollset,
                                    grpc_tcp_server_acceptor *acceptor);
 
 /* Create a server, initially not bound to any ports. The caller owns one ref.
diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c
index 97c945b834..c695621de8 100644
--- a/src/core/lib/iomgr/tcp_server_posix.c
+++ b/src/core/lib/iomgr/tcp_server_posix.c
@@ -362,7 +362,7 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     sp->server->on_accept_cb(
         exec_ctx, sp->server->on_accept_cb_arg,
         grpc_tcp_create(fdobj, GRPC_TCP_DEFAULT_READ_SLICE_SIZE, addr_str),
-        &acceptor);
+        read_notifier_pollset, &acceptor);
 
     gpr_free(name);
     gpr_free(addr_str);
diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index c9b458faf2..f1a031b715 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -108,6 +108,7 @@ struct channel_data {
   grpc_server *server;
   grpc_connectivity_state connectivity_state;
   grpc_channel *channel;
+  size_t cq_idx;
   /* linked list of all channels on a server */
   channel_data *next;
   channel_data *prev;
@@ -180,7 +181,8 @@ struct registered_method {
   char *host;
   grpc_server_register_method_payload_handling payload_handling;
   uint32_t flags;
-  request_matcher request_matcher;
+  /* one request matcher per method per cq */
+  request_matcher *request_matchers;
   registered_method *next;
 };
 
@@ -207,7 +209,8 @@ struct grpc_server {
   gpr_mu mu_call;   /* mutex for call-specific state */
 
   registered_method *registered_methods;
-  request_matcher unregistered_request_matcher;
+  /** one request matcher for unregistered methods per cq */
+  request_matcher *unregistered_request_matchers;
   /** free list of available requested_calls indices */
   gpr_stack_lockfree *request_freelist;
   /** requested call backing data */
@@ -364,15 +367,17 @@ static void server_delete(grpc_exec_ctx *exec_ctx, grpc_server *server) {
   gpr_mu_destroy(&server->mu_call);
   while ((rm = server->registered_methods) != NULL) {
     server->registered_methods = rm->next;
-    request_matcher_destroy(&rm->request_matcher);
+    for (i = 0; i < server->cq_count; i++) {
+      request_matcher_destroy(&rm->request_matchers[i]);
+    }
     gpr_free(rm->method);
     gpr_free(rm->host);
     gpr_free(rm);
   }
   for (i = 0; i < server->cq_count; i++) {
     GRPC_CQ_INTERNAL_UNREF(server->cqs[i], "server");
+    request_matcher_destroy(&server->unregistered_request_matchers[i]);
   }
-  request_matcher_destroy(&server->unregistered_request_matcher);
   gpr_stack_lockfree_destroy(server->request_freelist);
   gpr_free(server->cqs);
   gpr_free(server->pollsets);
@@ -584,9 +589,10 @@ static void start_new_rpc(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) {
       if ((rm->flags & GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) &&
           !calld->recv_idempotent_request)
         continue;
-      finish_start_new_rpc(exec_ctx, server, elem,
-                           &rm->server_registered_method->request_matcher,
-                           rm->server_registered_method->payload_handling);
+      finish_start_new_rpc(
+          exec_ctx, server, elem,
+          &rm->server_registered_method->request_matchers[chand->cq_idx],
+          rm->server_registered_method->payload_handling);
       return;
     }
     /* check for a wildcard method definition (no host set) */
@@ -600,14 +606,15 @@ static void start_new_rpc(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) {
       if ((rm->flags & GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) &&
           !calld->recv_idempotent_request)
         continue;
-      finish_start_new_rpc(exec_ctx, server, elem,
-                           &rm->server_registered_method->request_matcher,
-                           rm->server_registered_method->payload_handling);
+      finish_start_new_rpc(
+          exec_ctx, server, elem,
+          &rm->server_registered_method->request_matchers[chand->cq_idx],
+          rm->server_registered_method->payload_handling);
       return;
     }
   }
   finish_start_new_rpc(exec_ctx, server, elem,
-                       &server->unregistered_request_matcher,
+                       &server->unregistered_request_matchers[chand->cq_idx],
                        GRPC_SRM_PAYLOAD_NONE);
 }
 
@@ -637,14 +644,17 @@ static int num_channels(grpc_server *server) {
 
 static void kill_pending_work_locked(grpc_exec_ctx *exec_ctx,
                                      grpc_server *server) {
-  registered_method *rm;
-  request_matcher_kill_requests(exec_ctx, server,
-                                &server->unregistered_request_matcher);
-  request_matcher_zombify_all_pending_calls(
-      exec_ctx, &server->unregistered_request_matcher);
-  for (rm = server->registered_methods; rm; rm = rm->next) {
-    request_matcher_kill_requests(exec_ctx, server, &rm->request_matcher);
-    request_matcher_zombify_all_pending_calls(exec_ctx, &rm->request_matcher);
+  for (size_t i = 0; i < server->cq_count; i++) {
+    request_matcher_kill_requests(exec_ctx, server,
+                                  &server->unregistered_request_matchers[i]);
+    request_matcher_zombify_all_pending_calls(
+        exec_ctx, &server->unregistered_request_matchers[i]);
+    for (registered_method *rm = server->registered_methods; rm;
+         rm = rm->next) {
+      request_matcher_kill_requests(exec_ctx, server, &rm->request_matchers[i]);
+      request_matcher_zombify_all_pending_calls(exec_ctx,
+                                                &rm->request_matchers[i]);
+    }
   }
 }
 
@@ -1039,6 +1049,7 @@ void grpc_server_start(grpc_server *server) {
 
 void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s,
                                  grpc_transport *transport,
+                                 grpc_pollset *accepting_pollset,
                                  const grpc_channel_args *args) {
   size_t num_registered_methods;
   size_t alloc;
diff --git a/src/core/lib/surface/server.h b/src/core/lib/surface/server.h
index 470ef23c69..fb6e4d60c5 100644
--- a/src/core/lib/surface/server.h
+++ b/src/core/lib/surface/server.h
@@ -53,6 +53,7 @@ void grpc_server_add_listener(
    server */
 void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *server,
                                  grpc_transport *transport,
+                                 grpc_pollset *accepting_pollset,
                                  const grpc_channel_args *args);
 
 const grpc_channel_args *grpc_server_get_channel_args(grpc_server *server);
diff --git a/third_party/protobuf b/third_party/protobuf
index a1938b2aa9..d5fb408ddc 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
+Subproject commit d5fb408ddc281ffcadeb08699e65bb694656d0bd
-- 
GitLab


From 948afddffea88393f7f8f63dac5e815ca9e1c7f4 Mon Sep 17 00:00:00 2001
From: David Klempner <klempner@google.com>
Date: Mon, 16 May 2016 16:43:39 -0700
Subject: [PATCH 450/570] Run clang-format against port_posix.c and
 port_windows.c

---
 test/core/util/port_posix.c   | 4 +---
 test/core/util/port_windows.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/test/core/util/port_posix.c b/test/core/util/port_posix.c
index 7e270ff975..f13960156f 100644
--- a/test/core/util/port_posix.c
+++ b/test/core/util/port_posix.c
@@ -234,8 +234,6 @@ int grpc_pick_unused_port_or_die(void) {
   return port;
 }
 
-void grpc_recycle_unused_port(int port) {
-  GPR_ASSERT(free_chosen_port(port));
-}
+void grpc_recycle_unused_port(int port) { GPR_ASSERT(free_chosen_port(port)); }
 
 #endif /* GPR_POSIX_SOCKET && GRPC_TEST_PICK_PORT */
diff --git a/test/core/util/port_windows.c b/test/core/util/port_windows.c
index 36c8d2856c..9023719675 100644
--- a/test/core/util/port_windows.c
+++ b/test/core/util/port_windows.c
@@ -240,8 +240,6 @@ int grpc_pick_unused_port_or_die(void) {
   return port;
 }
 
-void grpc_recycle_unused_port(int port) {
-  GPR_ASSERT(free_chosen_port(port));
-}
+void grpc_recycle_unused_port(int port) { GPR_ASSERT(free_chosen_port(port)); }
 
 #endif /* GPR_WINSOCK_SOCKET && GRPC_TEST_PICK_PORT */
-- 
GitLab


From 9f9d4223fbb0cc93b95c5c1bd379c8b848936b7d Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 17:02:14 -0700
Subject: [PATCH 451/570] Further server cq affinity work

---
 .../server/secure/server_secure_chttp2.c      | 74 ++++++++--------
 src/core/lib/surface/completion_queue.h       |  1 +
 src/core/lib/surface/server.c                 | 86 +++++++++++++------
 3 files changed, 99 insertions(+), 62 deletions(-)

diff --git a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
index 698b2bef61..26b0f00e9e 100644
--- a/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
+++ b/src/core/ext/transport/chttp2/server/secure/server_secure_chttp2.c
@@ -52,7 +52,7 @@
 #include "src/core/lib/surface/api_trace.h"
 #include "src/core/lib/surface/server.h"
 
-typedef struct grpc_server_secure_state {
+typedef struct server_secure_state {
   grpc_server *server;
   grpc_tcp_server *tcp;
   grpc_server_security_connector *sc;
@@ -62,13 +62,16 @@ typedef struct grpc_server_secure_state {
   gpr_refcount refcount;
   grpc_closure destroy_closure;
   grpc_closure *destroy_callback;
-} grpc_server_secure_state;
+} server_secure_state;
 
-static void state_ref(grpc_server_secure_state *state) {
-  gpr_ref(&state->refcount);
-}
+typedef struct server_secure_connect {
+  server_secure_state *state;
+  grpc_pollset *accepting_pollset;
+} server_secure_connect;
+
+static void state_ref(server_secure_state *state) { gpr_ref(&state->refcount); }
 
-static void state_unref(grpc_server_secure_state *state) {
+static void state_unref(server_secure_state *state) {
   if (gpr_unref(&state->refcount)) {
     /* ensure all threads have unlocked */
     gpr_mu_lock(&state->mu);
@@ -80,67 +83,66 @@ static void state_unref(grpc_server_secure_state *state) {
   }
 }
 
-static void setup_transport(grpc_exec_ctx *exec_ctx, void *statep,
-                            grpc_transport *transport,
-                            grpc_auth_context *auth_context) {
-  grpc_server_secure_state *state = statep;
-  grpc_channel_args *args_copy;
-  grpc_arg args_to_add[2];
-  args_to_add[0] = grpc_server_credentials_to_arg(state->creds);
-  args_to_add[1] = grpc_auth_context_to_arg(auth_context);
-  args_copy = grpc_channel_args_copy_and_add(
-      grpc_server_get_channel_args(state->server), args_to_add,
-      GPR_ARRAY_SIZE(args_to_add));
-  grpc_server_setup_transport(exec_ctx, state->server, transport, args_copy);
-  grpc_channel_args_destroy(args_copy);
-}
-
 static void on_secure_handshake_done(grpc_exec_ctx *exec_ctx, void *statep,
                                      grpc_security_status status,
                                      grpc_endpoint *secure_endpoint,
                                      grpc_auth_context *auth_context) {
-  grpc_server_secure_state *state = statep;
+  server_secure_connect *state = statep;
   grpc_transport *transport;
   if (status == GRPC_SECURITY_OK) {
     if (secure_endpoint) {
-      gpr_mu_lock(&state->mu);
-      if (!state->is_shutdown) {
+      gpr_mu_lock(&state->state->mu);
+      if (!state->state->is_shutdown) {
         transport = grpc_create_chttp2_transport(
-            exec_ctx, grpc_server_get_channel_args(state->server),
+            exec_ctx, grpc_server_get_channel_args(state->state->server),
             secure_endpoint, 0);
-        setup_transport(exec_ctx, state, transport, auth_context);
+        grpc_channel_args *args_copy;
+        grpc_arg args_to_add[2];
+        args_to_add[0] = grpc_server_credentials_to_arg(state->state->creds);
+        args_to_add[1] = grpc_auth_context_to_arg(auth_context);
+        args_copy = grpc_channel_args_copy_and_add(
+            grpc_server_get_channel_args(state->state->server), args_to_add,
+            GPR_ARRAY_SIZE(args_to_add));
+        grpc_server_setup_transport(exec_ctx, state->state->server, transport,
+                                    state->accepting_pollset, args_copy);
+        grpc_channel_args_destroy(args_copy);
         grpc_chttp2_transport_start_reading(exec_ctx, transport, NULL, 0);
       } else {
         /* We need to consume this here, because the server may already have
          * gone away. */
         grpc_endpoint_destroy(exec_ctx, secure_endpoint);
       }
-      gpr_mu_unlock(&state->mu);
+      gpr_mu_unlock(&state->state->mu);
     }
   } else {
     gpr_log(GPR_ERROR, "Secure transport failed with error %d", status);
   }
-  state_unref(state);
+  state_unref(state->state);
+  gpr_free(state);
 }
 
 static void on_accept(grpc_exec_ctx *exec_ctx, void *statep, grpc_endpoint *tcp,
+                      grpc_pollset *accepting_pollset,
                       grpc_tcp_server_acceptor *acceptor) {
-  grpc_server_secure_state *state = statep;
-  state_ref(state);
-  grpc_server_security_connector_do_handshake(
-      exec_ctx, state->sc, acceptor, tcp, on_secure_handshake_done, state);
+  server_secure_connect *state = gpr_malloc(sizeof(*state));
+  state->state = statep;
+  state_ref(state->state);
+  state->accepting_pollset = accepting_pollset;
+  grpc_server_security_connector_do_handshake(exec_ctx, state->state->sc,
+                                              acceptor, tcp,
+                                              on_secure_handshake_done, state);
 }
 
 /* Server callback: start listening on our ports */
 static void start(grpc_exec_ctx *exec_ctx, grpc_server *server, void *statep,
                   grpc_pollset **pollsets, size_t pollset_count) {
-  grpc_server_secure_state *state = statep;
+  server_secure_state *state = statep;
   grpc_tcp_server_start(exec_ctx, state->tcp, pollsets, pollset_count,
                         on_accept, state);
 }
 
 static void destroy_done(grpc_exec_ctx *exec_ctx, void *statep, bool success) {
-  grpc_server_secure_state *state = statep;
+  server_secure_state *state = statep;
   if (state->destroy_callback != NULL) {
     state->destroy_callback->cb(exec_ctx, state->destroy_callback->cb_arg,
                                 success);
@@ -153,7 +155,7 @@ static void destroy_done(grpc_exec_ctx *exec_ctx, void *statep, bool success) {
    callbacks) */
 static void destroy(grpc_exec_ctx *exec_ctx, grpc_server *server, void *statep,
                     grpc_closure *callback) {
-  grpc_server_secure_state *state = statep;
+  server_secure_state *state = statep;
   grpc_tcp_server *tcp;
   gpr_mu_lock(&state->mu);
   state->is_shutdown = 1;
@@ -167,7 +169,7 @@ int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr,
                                       grpc_server_credentials *creds) {
   grpc_resolved_addresses *resolved = NULL;
   grpc_tcp_server *tcp = NULL;
-  grpc_server_secure_state *state = NULL;
+  server_secure_state *state = NULL;
   size_t i;
   unsigned count = 0;
   int port_num = -1;
diff --git a/src/core/lib/surface/completion_queue.h b/src/core/lib/surface/completion_queue.h
index 1528ca4ad8..3d0dd13c53 100644
--- a/src/core/lib/surface/completion_queue.h
+++ b/src/core/lib/surface/completion_queue.h
@@ -81,6 +81,7 @@ void grpc_cq_end_op(grpc_exec_ctx *exec_ctx, grpc_completion_queue *cc,
                     void *done_arg, grpc_cq_completion *storage);
 
 grpc_pollset *grpc_cq_pollset(grpc_completion_queue *cc);
+grpc_completion_queue *grpc_cq_from_pollset(grpc_pollset *ps);
 
 void grpc_cq_mark_non_listening_server_cq(grpc_completion_queue *cc);
 bool grpc_cq_is_non_listening_server_cq(grpc_completion_queue *cc);
diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index f1a031b715..d1fb3fc383 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -81,7 +81,6 @@ typedef struct requested_call {
   void *tag;
   grpc_server *server;
   grpc_completion_queue *cq_bound_to_call;
-  grpc_completion_queue *cq_for_notification;
   grpc_call **call;
   grpc_cq_completion completion;
   grpc_metadata_array *initial_metadata;
@@ -171,6 +170,7 @@ struct call_data {
 
 struct request_matcher {
   grpc_server *server;
+  size_t cq_idx;
   call_data *pending_head;
   call_data *pending_tail;
   gpr_stack_lockfree *requests;
@@ -237,7 +237,7 @@ struct grpc_server {
 
 static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *calld, bool success);
 static void fail_call(grpc_exec_ctx *exec_ctx, grpc_server *server,
-                      requested_call *rc);
+                      size_t cq_idx, requested_call *rc);
 /* Before calling maybe_finish_shutdown, we must hold mu_global and not
    hold mu_call */
 static void maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_server *server);
@@ -312,9 +312,10 @@ static void channel_broadcaster_shutdown(grpc_exec_ctx *exec_ctx,
  */
 
 static void request_matcher_init(request_matcher *rm, size_t entries,
-                                 grpc_server *server) {
+                                 size_t cq_idx, grpc_server *server) {
   memset(rm, 0, sizeof(*rm));
   rm->server = server;
+  rm->cq_idx = cq_idx;
   rm->requests = gpr_stack_lockfree_create(entries);
 }
 
@@ -347,7 +348,8 @@ static void request_matcher_kill_requests(grpc_exec_ctx *exec_ctx,
                                           request_matcher *rm) {
   int request_id;
   while ((request_id = gpr_stack_lockfree_pop(rm->requests)) != -1) {
-    fail_call(exec_ctx, server, &server->requested_calls[request_id]);
+    fail_call(exec_ctx, server, rm->cq_idx,
+              &server->requested_calls[request_id]);
   }
 }
 
@@ -458,11 +460,11 @@ static void done_request_event(grpc_exec_ctx *exec_ctx, void *req,
 }
 
 static void publish_call(grpc_exec_ctx *exec_ctx, grpc_server *server,
-                         call_data *calld, requested_call *rc) {
+                         call_data *calld, size_t cq_idx, requested_call *rc) {
   grpc_call_set_completion_queue(exec_ctx, calld->call, rc->cq_bound_to_call);
   grpc_call *call = calld->call;
   *rc->call = call;
-  calld->cq_new = rc->cq_for_notification;
+  calld->cq_new = server->cqs[cq_idx];
   GPR_SWAP(grpc_metadata_array, *rc->initial_metadata, calld->initial_metadata);
   switch (rc->type) {
     case BATCH_CALL:
@@ -530,7 +532,8 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     gpr_mu_lock(&calld->mu_state);
     calld->state = ACTIVATED;
     gpr_mu_unlock(&calld->mu_state);
-    publish_call(exec_ctx, server, calld, &server->requested_calls[request_id]);
+    publish_call(exec_ctx, server, calld, rm->cq_idx,
+                 &server->requested_calls[request_id]);
   }
 }
 
@@ -972,8 +975,6 @@ grpc_server *grpc_server_create(const grpc_channel_args *args, void *reserved) {
   for (i = 0; i < (size_t)server->max_requested_calls; i++) {
     gpr_stack_lockfree_push(server->request_freelist, (int)i);
   }
-  request_matcher_init(&server->unregistered_request_matcher,
-                       server->max_requested_calls, server);
   server->requested_calls = gpr_malloc(server->max_requested_calls *
                                        sizeof(*server->requested_calls));
 
@@ -1017,8 +1018,6 @@ void *grpc_server_register_method(
   }
   m = gpr_malloc(sizeof(registered_method));
   memset(m, 0, sizeof(*m));
-  request_matcher_init(&m->request_matcher, server->max_requested_calls,
-                       server);
   m->method = gpr_strdup(method);
   m->host = gpr_strdup(host);
   m->next = server->registered_methods;
@@ -1036,8 +1035,21 @@ void grpc_server_start(grpc_server *server) {
   GRPC_API_TRACE("grpc_server_start(server=%p)", 1, (server));
 
   server->pollsets = gpr_malloc(sizeof(grpc_pollset *) * server->cq_count);
+  server->unregistered_request_matchers = gpr_malloc(
+      sizeof(*server->unregistered_request_matchers) * server->cq_count);
   for (i = 0; i < server->cq_count; i++) {
     server->pollsets[i] = grpc_cq_pollset(server->cqs[i]);
+    request_matcher_init(&server->unregistered_request_matchers[i],
+                         server->max_requested_calls, i, server);
+    for (registered_method *rm = server->registered_methods; rm;
+         rm = rm->next) {
+      if (i == 0) {
+        rm->request_matchers =
+            gpr_malloc(sizeof(*rm->request_matchers) * server->cq_count);
+      }
+      request_matcher_init(&rm->request_matchers[i],
+                           server->max_requested_calls, i, server);
+    }
   }
 
   for (l = server->listeners; l; l = l->next) {
@@ -1074,6 +1086,17 @@ void grpc_server_setup_transport(grpc_exec_ctx *exec_ctx, grpc_server *s,
   server_ref(s);
   chand->channel = channel;
 
+  size_t cq_idx;
+  grpc_completion_queue *accepting_cq = grpc_cq_from_pollset(accepting_pollset);
+  for (cq_idx = 0; cq_idx < s->cq_count; cq_idx++) {
+    if (s->cqs[cq_idx] == accepting_cq) break;
+  }
+  if (cq_idx == s->cq_count) {
+    /* completion queue not found: pick a random one to publish new calls to */
+    cq_idx = (size_t)rand() % s->cq_count;
+  }
+  chand->cq_idx = cq_idx;
+
   num_registered_methods = 0;
   for (rm = s->registered_methods; rm; rm = rm->next) {
     num_registered_methods++;
@@ -1244,27 +1267,27 @@ void grpc_server_add_listener(
 }
 
 static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
-                                          grpc_server *server,
+                                          grpc_server *server, size_t cq_idx,
                                           requested_call *rc) {
   call_data *calld = NULL;
   request_matcher *rm = NULL;
   int request_id;
   if (gpr_atm_acq_load(&server->shutdown_flag)) {
-    fail_call(exec_ctx, server, rc);
+    fail_call(exec_ctx, server, cq_idx, rc);
     return GRPC_CALL_OK;
   }
   request_id = gpr_stack_lockfree_pop(server->request_freelist);
   if (request_id == -1) {
     /* out of request ids: just fail this one */
-    fail_call(exec_ctx, server, rc);
+    fail_call(exec_ctx, server, cq_idx, rc);
     return GRPC_CALL_OK;
   }
   switch (rc->type) {
     case BATCH_CALL:
-      rm = &server->unregistered_request_matcher;
+      rm = &server->unregistered_request_matchers[cq_idx];
       break;
     case REGISTERED_CALL:
-      rm = &rc->data.registered.registered_method->request_matcher;
+      rm = &rc->data.registered.registered_method->request_matchers[cq_idx];
       break;
   }
   server->requested_calls[request_id] = *rc;
@@ -1290,7 +1313,7 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
         GPR_ASSERT(calld->state == PENDING);
         calld->state = ACTIVATED;
         gpr_mu_unlock(&calld->mu_state);
-        publish_call(exec_ctx, server, calld,
+        publish_call(exec_ctx, server, calld, cq_idx,
                      &server->requested_calls[request_id]);
       }
       gpr_mu_lock(&server->mu_call);
@@ -1314,7 +1337,13 @@ grpc_call_error grpc_server_request_call(
       "cq_bound_to_call=%p, cq_for_notification=%p, tag=%p)",
       7, (server, call, details, initial_metadata, cq_bound_to_call,
           cq_for_notification, tag));
-  if (!grpc_cq_is_server_cq(cq_for_notification)) {
+  size_t cq_idx;
+  for (cq_idx = 0; cq_idx < server->cq_count; cq_idx++) {
+    if (server->cqs[cq_idx] == cq_for_notification) {
+      break;
+    }
+  }
+  if (cq_idx == server->cq_count) {
     gpr_free(rc);
     error = GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
     goto done;
@@ -1325,11 +1354,10 @@ grpc_call_error grpc_server_request_call(
   rc->server = server;
   rc->tag = tag;
   rc->cq_bound_to_call = cq_bound_to_call;
-  rc->cq_for_notification = cq_for_notification;
   rc->call = call;
   rc->data.batch.details = details;
   rc->initial_metadata = initial_metadata;
-  error = queue_call_request(&exec_ctx, server, rc);
+  error = queue_call_request(&exec_ctx, server, cq_idx, rc);
 done:
   grpc_exec_ctx_finish(&exec_ctx);
   return error;
@@ -1351,7 +1379,14 @@ grpc_call_error grpc_server_request_registered_call(
       "tag=%p)",
       9, (server, rmp, call, deadline, initial_metadata, optional_payload,
           cq_bound_to_call, cq_for_notification, tag));
-  if (!grpc_cq_is_server_cq(cq_for_notification)) {
+
+  size_t cq_idx;
+  for (cq_idx = 0; cq_idx < server->cq_count; cq_idx++) {
+    if (server->cqs[cq_idx] == cq_for_notification) {
+      break;
+    }
+  }
+  if (cq_idx == server->cq_count) {
     gpr_free(rc);
     error = GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
     goto done;
@@ -1367,26 +1402,25 @@ grpc_call_error grpc_server_request_registered_call(
   rc->server = server;
   rc->tag = tag;
   rc->cq_bound_to_call = cq_bound_to_call;
-  rc->cq_for_notification = cq_for_notification;
   rc->call = call;
   rc->data.registered.registered_method = rm;
   rc->data.registered.deadline = deadline;
   rc->initial_metadata = initial_metadata;
   rc->data.registered.optional_payload = optional_payload;
-  error = queue_call_request(&exec_ctx, server, rc);
+  error = queue_call_request(&exec_ctx, server, cq_idx, rc);
 done:
   grpc_exec_ctx_finish(&exec_ctx);
   return error;
 }
 
 static void fail_call(grpc_exec_ctx *exec_ctx, grpc_server *server,
-                      requested_call *rc) {
+                      size_t cq_idx, requested_call *rc) {
   *rc->call = NULL;
   rc->initial_metadata->count = 0;
 
   server_ref(server);
-  grpc_cq_end_op(exec_ctx, rc->cq_for_notification, rc->tag, 0,
-                 done_request_event, rc, &rc->completion);
+  grpc_cq_end_op(exec_ctx, server->cqs[cq_idx], rc->tag, 0, done_request_event,
+                 rc, &rc->completion);
 }
 
 const grpc_channel_args *grpc_server_get_channel_args(grpc_server *server) {
-- 
GitLab


From f14bb3bb0f6dcb510f4ac1b04291256979335c42 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 16 May 2016 17:06:31 -0700
Subject: [PATCH 452/570] Update Grpc.sln to Google.Protobuf.3.0.0-beta3

---
 src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj       | 2 +-
 src/csharp/Grpc.Examples.Tests/packages.config                  | 2 +-
 src/csharp/Grpc.Examples/Grpc.Examples.csproj                   | 2 +-
 src/csharp/Grpc.Examples/packages.config                        | 2 +-
 src/csharp/Grpc.HealthCheck.Tests/Grpc.HealthCheck.Tests.csproj | 2 +-
 src/csharp/Grpc.HealthCheck.Tests/packages.config               | 2 +-
 src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj             | 2 +-
 src/csharp/Grpc.HealthCheck/packages.config                     | 2 +-
 .../Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj      | 2 +-
 src/csharp/Grpc.IntegrationTesting/packages.config              | 2 +-
 10 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj b/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj
index cfe668b6be..3fd28c6528 100644
--- a/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj
+++ b/src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj
@@ -37,7 +37,7 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="Google.Protobuf">
-      <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
+      <HintPath>..\packages\Google.Protobuf.3.0.0-beta3\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
     <Reference Include="nunit.framework">
       <HintPath>..\packages\NUnit.3.2.0\lib\net45\nunit.framework.dll</HintPath>
diff --git a/src/csharp/Grpc.Examples.Tests/packages.config b/src/csharp/Grpc.Examples.Tests/packages.config
index ce030f9d77..668601af8e 100644
--- a/src/csharp/Grpc.Examples.Tests/packages.config
+++ b/src/csharp/Grpc.Examples.Tests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
+  <package id="Google.Protobuf" version="3.0.0-beta3" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
   <package id="NUnitLite" version="3.2.0" targetFramework="net45" />
diff --git a/src/csharp/Grpc.Examples/Grpc.Examples.csproj b/src/csharp/Grpc.Examples/Grpc.Examples.csproj
index f0a0aa3a26..30170ab03c 100644
--- a/src/csharp/Grpc.Examples/Grpc.Examples.csproj
+++ b/src/csharp/Grpc.Examples/Grpc.Examples.csproj
@@ -39,7 +39,7 @@
   <ItemGroup>
     <Reference Include="Google.Protobuf, Version=3.0.0.0, Culture=neutral, PublicKeyToken=a7d26565bac4d604, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
+      <HintPath>..\packages\Google.Protobuf.3.0.0-beta3\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
     <Reference Include="nunit.framework">
       <HintPath>..\packages\NUnit.3.2.0\lib\net45\nunit.framework.dll</HintPath>
diff --git a/src/csharp/Grpc.Examples/packages.config b/src/csharp/Grpc.Examples/packages.config
index a424cd2ea0..a70dcbd4c6 100644
--- a/src/csharp/Grpc.Examples/packages.config
+++ b/src/csharp/Grpc.Examples/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
+  <package id="Google.Protobuf" version="3.0.0-beta3" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/src/csharp/Grpc.HealthCheck.Tests/Grpc.HealthCheck.Tests.csproj b/src/csharp/Grpc.HealthCheck.Tests/Grpc.HealthCheck.Tests.csproj
index 0bea9c03e7..a5ee4fdb46 100644
--- a/src/csharp/Grpc.HealthCheck.Tests/Grpc.HealthCheck.Tests.csproj
+++ b/src/csharp/Grpc.HealthCheck.Tests/Grpc.HealthCheck.Tests.csproj
@@ -45,7 +45,7 @@
     <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
     <Reference Include="Google.Protobuf">
-      <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
+      <HintPath>..\packages\Google.Protobuf.3.0.0-beta3\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
     <Reference Include="nunit.framework">
       <HintPath>..\packages\NUnit.3.2.0\lib\net45\nunit.framework.dll</HintPath>
diff --git a/src/csharp/Grpc.HealthCheck.Tests/packages.config b/src/csharp/Grpc.HealthCheck.Tests/packages.config
index 8066d8fceb..2bcfec8829 100644
--- a/src/csharp/Grpc.HealthCheck.Tests/packages.config
+++ b/src/csharp/Grpc.HealthCheck.Tests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
+  <package id="Google.Protobuf" version="3.0.0-beta3" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
   <package id="NUnitLite" version="3.2.0" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj b/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj
index 498528aa18..2697b74f59 100644
--- a/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj
+++ b/src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj
@@ -40,7 +40,7 @@
   <ItemGroup>
     <Reference Include="Google.Protobuf, Version=3.0.0.0, Culture=neutral, PublicKeyToken=a7d26565bac4d604, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
+      <HintPath>..\packages\Google.Protobuf.3.0.0-beta3\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/src/csharp/Grpc.HealthCheck/packages.config b/src/csharp/Grpc.HealthCheck/packages.config
index 358a978ba9..a52d9e508f 100644
--- a/src/csharp/Grpc.HealthCheck/packages.config
+++ b/src/csharp/Grpc.HealthCheck/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
+  <package id="Google.Protobuf" version="3.0.0-beta3" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj b/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj
index 9685cf1837..0089049408 100644
--- a/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj
+++ b/src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj
@@ -61,7 +61,7 @@
       <HintPath>..\packages\Google.Apis.Core.1.11.1\lib\net45\Google.Apis.Core.dll</HintPath>
     </Reference>
     <Reference Include="Google.Protobuf">
-      <HintPath>..\packages\Google.Protobuf.3.0.0-beta2\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
+      <HintPath>..\packages\Google.Protobuf.3.0.0-beta3\lib\portable-net45+netcore45+wpa81+wp8\Google.Protobuf.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json">
       <HintPath>..\packages\Newtonsoft.Json.7.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
diff --git a/src/csharp/Grpc.IntegrationTesting/packages.config b/src/csharp/Grpc.IntegrationTesting/packages.config
index 3fef67dca4..3161c5b755 100644
--- a/src/csharp/Grpc.IntegrationTesting/packages.config
+++ b/src/csharp/Grpc.IntegrationTesting/packages.config
@@ -4,7 +4,7 @@
   <package id="CommandLineParser" version="1.9.71" targetFramework="net45" />
   <package id="Google.Apis.Auth" version="1.11.1" targetFramework="net45" />
   <package id="Google.Apis.Core" version="1.11.1" targetFramework="net45" />
-  <package id="Google.Protobuf" version="3.0.0-beta2" targetFramework="net45" />
+  <package id="Google.Protobuf" version="3.0.0-beta3" targetFramework="net45" />
   <package id="Ix-Async" version="1.2.5" targetFramework="net45" />
   <package id="Moq" version="4.2.1510.2205" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
-- 
GitLab


From c96fdde9385302008cd0565f0e1c10b6e14e9019 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 16 May 2016 17:08:41 -0700
Subject: [PATCH 453/570] regenerate C# protobuf messages

---
 src/csharp/Grpc.Examples/Math.cs              | 12 +--
 src/csharp/Grpc.HealthCheck/Health.cs         | 24 ++---
 src/csharp/Grpc.IntegrationTesting/Control.cs | 94 +++++++++----------
 src/csharp/Grpc.IntegrationTesting/Empty.cs   |  4 +-
 .../Grpc.IntegrationTesting/Messages.cs       | 94 +++++++++----------
 src/csharp/Grpc.IntegrationTesting/Metrics.cs | 14 +--
 .../Grpc.IntegrationTesting/Payloads.cs       | 10 +-
 .../Grpc.IntegrationTesting/Services.cs       |  2 +-
 src/csharp/Grpc.IntegrationTesting/Stats.cs   | 10 +-
 src/csharp/Grpc.IntegrationTesting/Test.cs    |  2 +-
 10 files changed, 133 insertions(+), 133 deletions(-)

diff --git a/src/csharp/Grpc.Examples/Math.cs b/src/csharp/Grpc.Examples/Math.cs
index 33c4f8d9c0..a17228c8c5 100644
--- a/src/csharp/Grpc.Examples/Math.cs
+++ b/src/csharp/Grpc.Examples/Math.cs
@@ -34,12 +34,12 @@ namespace Math {
             "Mw=="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
-          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Math.DivArgs), global::Math.DivArgs.Parser, new[]{ "Dividend", "Divisor" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Math.DivReply), global::Math.DivReply.Parser, new[]{ "Quotient", "Remainder" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Math.FibArgs), global::Math.FibArgs.Parser, new[]{ "Limit" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Math.Num), global::Math.Num.Parser, new[]{ "Num_" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Math.FibReply), global::Math.FibReply.Parser, new[]{ "Count" }, null, null, null)
+          new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Math.DivArgs), global::Math.DivArgs.Parser, new[]{ "Dividend", "Divisor" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Math.DivReply), global::Math.DivReply.Parser, new[]{ "Quotient", "Remainder" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Math.FibArgs), global::Math.FibArgs.Parser, new[]{ "Limit" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Math.Num), global::Math.Num.Parser, new[]{ "Num_" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Math.FibReply), global::Math.FibReply.Parser, new[]{ "Count" }, null, null, null)
           }));
     }
     #endregion
diff --git a/src/csharp/Grpc.HealthCheck/Health.cs b/src/csharp/Grpc.HealthCheck/Health.cs
index d0d0c0b519..100ad187d7 100644
--- a/src/csharp/Grpc.HealthCheck/Health.cs
+++ b/src/csharp/Grpc.HealthCheck/Health.cs
@@ -33,9 +33,9 @@ namespace Grpc.Health.V1 {
             "Ag5HcnBjLkhlYWx0aC5WMWIGcHJvdG8z"));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
-          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Health.V1.HealthCheckRequest), global::Grpc.Health.V1.HealthCheckRequest.Parser, new[]{ "Service" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Health.V1.HealthCheckResponse), global::Grpc.Health.V1.HealthCheckResponse.Parser, new[]{ "Status" }, null, new[]{ typeof(global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus) }, null)
+          new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Health.V1.HealthCheckRequest), global::Grpc.Health.V1.HealthCheckRequest.Parser, new[]{ "Service" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Health.V1.HealthCheckResponse), global::Grpc.Health.V1.HealthCheckResponse.Parser, new[]{ "Status" }, null, new[]{ typeof(global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus) }, null)
           }));
     }
     #endregion
@@ -75,7 +75,7 @@ namespace Grpc.Health.V1 {
     public string Service {
       get { return service_; }
       set {
-        service_ = pb::Preconditions.CheckNotNull(value, "value");
+        service_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -174,7 +174,7 @@ namespace Grpc.Health.V1 {
 
     /// <summary>Field number for the "status" field.</summary>
     public const int StatusFieldNumber = 1;
-    private global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus status_ = global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus.UNKNOWN;
+    private global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus status_ = 0;
     public global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus Status {
       get { return status_; }
       set {
@@ -199,7 +199,7 @@ namespace Grpc.Health.V1 {
 
     public override int GetHashCode() {
       int hash = 1;
-      if (Status != global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus.UNKNOWN) hash ^= Status.GetHashCode();
+      if (Status != 0) hash ^= Status.GetHashCode();
       return hash;
     }
 
@@ -208,7 +208,7 @@ namespace Grpc.Health.V1 {
     }
 
     public void WriteTo(pb::CodedOutputStream output) {
-      if (Status != global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus.UNKNOWN) {
+      if (Status != 0) {
         output.WriteRawTag(8);
         output.WriteEnum((int) Status);
       }
@@ -216,7 +216,7 @@ namespace Grpc.Health.V1 {
 
     public int CalculateSize() {
       int size = 0;
-      if (Status != global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus.UNKNOWN) {
+      if (Status != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Status);
       }
       return size;
@@ -226,7 +226,7 @@ namespace Grpc.Health.V1 {
       if (other == null) {
         return;
       }
-      if (other.Status != global::Grpc.Health.V1.HealthCheckResponse.Types.ServingStatus.UNKNOWN) {
+      if (other.Status != 0) {
         Status = other.Status;
       }
     }
@@ -251,9 +251,9 @@ namespace Grpc.Health.V1 {
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     public static partial class Types {
       public enum ServingStatus {
-        UNKNOWN = 0,
-        SERVING = 1,
-        NOT_SERVING = 2,
+        [pbr::OriginalName("UNKNOWN")] Unknown = 0,
+        [pbr::OriginalName("SERVING")] Serving = 1,
+        [pbr::OriginalName("NOT_SERVING")] NotServing = 2,
       }
 
     }
diff --git a/src/csharp/Grpc.IntegrationTesting/Control.cs b/src/csharp/Grpc.IntegrationTesting/Control.cs
index 3fa8d43f38..412f800ff9 100644
--- a/src/csharp/Grpc.IntegrationTesting/Control.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Control.cs
@@ -85,25 +85,25 @@ namespace Grpc.Testing {
             "RUFNSU5HEAFiBnByb3RvMw=="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { global::Grpc.Testing.PayloadsReflection.Descriptor, global::Grpc.Testing.StatsReflection.Descriptor, },
-          new pbr::GeneratedCodeInfo(new[] {typeof(global::Grpc.Testing.ClientType), typeof(global::Grpc.Testing.ServerType), typeof(global::Grpc.Testing.RpcType), }, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.PoissonParams), global::Grpc.Testing.PoissonParams.Parser, new[]{ "OfferedLoad" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ClosedLoopParams), global::Grpc.Testing.ClosedLoopParams.Parser, null, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.LoadParams), global::Grpc.Testing.LoadParams.Parser, new[]{ "ClosedLoop", "Poisson" }, new[]{ "Load" }, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.SecurityParams), global::Grpc.Testing.SecurityParams.Parser, new[]{ "UseTestCa", "ServerHostOverride" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ClientConfig), global::Grpc.Testing.ClientConfig.Parser, new[]{ "ServerTargets", "ClientType", "SecurityParams", "OutstandingRpcsPerChannel", "ClientChannels", "AsyncClientThreads", "RpcType", "LoadParams", "PayloadConfig", "HistogramParams", "CoreList", "CoreLimit", "OtherClientApi" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ClientStatus), global::Grpc.Testing.ClientStatus.Parser, new[]{ "Stats" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.Mark), global::Grpc.Testing.Mark.Parser, new[]{ "Reset" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ClientArgs), global::Grpc.Testing.ClientArgs.Parser, new[]{ "Setup", "Mark" }, new[]{ "Argtype" }, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ServerConfig), global::Grpc.Testing.ServerConfig.Parser, new[]{ "ServerType", "SecurityParams", "Port", "AsyncServerThreads", "CoreLimit", "PayloadConfig", "CoreList", "OtherServerApi" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ServerArgs), global::Grpc.Testing.ServerArgs.Parser, new[]{ "Setup", "Mark" }, new[]{ "Argtype" }, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ServerStatus), global::Grpc.Testing.ServerStatus.Parser, new[]{ "Stats", "Port", "Cores" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.CoreRequest), global::Grpc.Testing.CoreRequest.Parser, null, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.CoreResponse), global::Grpc.Testing.CoreResponse.Parser, new[]{ "Cores" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.Void), global::Grpc.Testing.Void.Parser, null, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.Scenario), global::Grpc.Testing.Scenario.Parser, new[]{ "Name", "ClientConfig", "NumClients", "ServerConfig", "NumServers", "WarmupSeconds", "BenchmarkSeconds", "SpawnLocalWorkerCount" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.Scenarios), global::Grpc.Testing.Scenarios.Parser, new[]{ "Scenarios_" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ScenarioResultSummary), global::Grpc.Testing.ScenarioResultSummary.Parser, new[]{ "Qps", "QpsPerServerCore", "ServerSystemTime", "ServerUserTime", "ClientSystemTime", "ClientUserTime", "Latency50", "Latency90", "Latency95", "Latency99", "Latency999" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ScenarioResult), global::Grpc.Testing.ScenarioResult.Parser, new[]{ "Scenario", "Latencies", "ClientStats", "ServerStats", "ServerCores", "Summary" }, null, null, null)
+          new pbr::GeneratedClrTypeInfo(new[] {typeof(global::Grpc.Testing.ClientType), typeof(global::Grpc.Testing.ServerType), typeof(global::Grpc.Testing.RpcType), }, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.PoissonParams), global::Grpc.Testing.PoissonParams.Parser, new[]{ "OfferedLoad" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ClosedLoopParams), global::Grpc.Testing.ClosedLoopParams.Parser, null, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.LoadParams), global::Grpc.Testing.LoadParams.Parser, new[]{ "ClosedLoop", "Poisson" }, new[]{ "Load" }, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.SecurityParams), global::Grpc.Testing.SecurityParams.Parser, new[]{ "UseTestCa", "ServerHostOverride" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ClientConfig), global::Grpc.Testing.ClientConfig.Parser, new[]{ "ServerTargets", "ClientType", "SecurityParams", "OutstandingRpcsPerChannel", "ClientChannels", "AsyncClientThreads", "RpcType", "LoadParams", "PayloadConfig", "HistogramParams", "CoreList", "CoreLimit", "OtherClientApi" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ClientStatus), global::Grpc.Testing.ClientStatus.Parser, new[]{ "Stats" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.Mark), global::Grpc.Testing.Mark.Parser, new[]{ "Reset" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ClientArgs), global::Grpc.Testing.ClientArgs.Parser, new[]{ "Setup", "Mark" }, new[]{ "Argtype" }, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ServerConfig), global::Grpc.Testing.ServerConfig.Parser, new[]{ "ServerType", "SecurityParams", "Port", "AsyncServerThreads", "CoreLimit", "PayloadConfig", "CoreList", "OtherServerApi" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ServerArgs), global::Grpc.Testing.ServerArgs.Parser, new[]{ "Setup", "Mark" }, new[]{ "Argtype" }, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ServerStatus), global::Grpc.Testing.ServerStatus.Parser, new[]{ "Stats", "Port", "Cores" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.CoreRequest), global::Grpc.Testing.CoreRequest.Parser, null, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.CoreResponse), global::Grpc.Testing.CoreResponse.Parser, new[]{ "Cores" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.Void), global::Grpc.Testing.Void.Parser, null, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.Scenario), global::Grpc.Testing.Scenario.Parser, new[]{ "Name", "ClientConfig", "NumClients", "ServerConfig", "NumServers", "WarmupSeconds", "BenchmarkSeconds", "SpawnLocalWorkerCount" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.Scenarios), global::Grpc.Testing.Scenarios.Parser, new[]{ "Scenarios_" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ScenarioResultSummary), global::Grpc.Testing.ScenarioResultSummary.Parser, new[]{ "Qps", "QpsPerServerCore", "ServerSystemTime", "ServerUserTime", "ClientSystemTime", "ClientUserTime", "Latency50", "Latency90", "Latency95", "Latency99", "Latency999" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ScenarioResult), global::Grpc.Testing.ScenarioResult.Parser, new[]{ "Scenario", "Latencies", "ClientStats", "ServerStats", "ServerCores", "Summary" }, null, null, null)
           }));
     }
     #endregion
@@ -115,27 +115,27 @@ namespace Grpc.Testing {
     ///  Many languages support a basic distinction between using
     ///  sync or async client, and this allows the specification
     /// </summary>
-    SYNC_CLIENT = 0,
-    ASYNC_CLIENT = 1,
+    [pbr::OriginalName("SYNC_CLIENT")] SyncClient = 0,
+    [pbr::OriginalName("ASYNC_CLIENT")] AsyncClient = 1,
     /// <summary>
     ///  used for some language-specific variants
     /// </summary>
-    OTHER_CLIENT = 2,
+    [pbr::OriginalName("OTHER_CLIENT")] OtherClient = 2,
   }
 
   public enum ServerType {
-    SYNC_SERVER = 0,
-    ASYNC_SERVER = 1,
-    ASYNC_GENERIC_SERVER = 2,
+    [pbr::OriginalName("SYNC_SERVER")] SyncServer = 0,
+    [pbr::OriginalName("ASYNC_SERVER")] AsyncServer = 1,
+    [pbr::OriginalName("ASYNC_GENERIC_SERVER")] AsyncGenericServer = 2,
     /// <summary>
     ///  used for some language-specific variants
     /// </summary>
-    OTHER_SERVER = 3,
+    [pbr::OriginalName("OTHER_SERVER")] OtherServer = 3,
   }
 
   public enum RpcType {
-    UNARY = 0,
-    STREAMING = 1,
+    [pbr::OriginalName("UNARY")] Unary = 0,
+    [pbr::OriginalName("STREAMING")] Streaming = 1,
   }
 
   #endregion
@@ -547,7 +547,7 @@ namespace Grpc.Testing {
     public string ServerHostOverride {
       get { return serverHostOverride_; }
       set {
-        serverHostOverride_ = pb::Preconditions.CheckNotNull(value, "value");
+        serverHostOverride_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -686,7 +686,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "client_type" field.</summary>
     public const int ClientTypeFieldNumber = 2;
-    private global::Grpc.Testing.ClientType clientType_ = global::Grpc.Testing.ClientType.SYNC_CLIENT;
+    private global::Grpc.Testing.ClientType clientType_ = 0;
     public global::Grpc.Testing.ClientType ClientType {
       get { return clientType_; }
       set {
@@ -747,7 +747,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "rpc_type" field.</summary>
     public const int RpcTypeFieldNumber = 8;
-    private global::Grpc.Testing.RpcType rpcType_ = global::Grpc.Testing.RpcType.UNARY;
+    private global::Grpc.Testing.RpcType rpcType_ = 0;
     public global::Grpc.Testing.RpcType RpcType {
       get { return rpcType_; }
       set {
@@ -819,7 +819,7 @@ namespace Grpc.Testing {
     public string OtherClientApi {
       get { return otherClientApi_; }
       set {
-        otherClientApi_ = pb::Preconditions.CheckNotNull(value, "value");
+        otherClientApi_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -853,12 +853,12 @@ namespace Grpc.Testing {
     public override int GetHashCode() {
       int hash = 1;
       hash ^= serverTargets_.GetHashCode();
-      if (ClientType != global::Grpc.Testing.ClientType.SYNC_CLIENT) hash ^= ClientType.GetHashCode();
+      if (ClientType != 0) hash ^= ClientType.GetHashCode();
       if (securityParams_ != null) hash ^= SecurityParams.GetHashCode();
       if (OutstandingRpcsPerChannel != 0) hash ^= OutstandingRpcsPerChannel.GetHashCode();
       if (ClientChannels != 0) hash ^= ClientChannels.GetHashCode();
       if (AsyncClientThreads != 0) hash ^= AsyncClientThreads.GetHashCode();
-      if (RpcType != global::Grpc.Testing.RpcType.UNARY) hash ^= RpcType.GetHashCode();
+      if (RpcType != 0) hash ^= RpcType.GetHashCode();
       if (loadParams_ != null) hash ^= LoadParams.GetHashCode();
       if (payloadConfig_ != null) hash ^= PayloadConfig.GetHashCode();
       if (histogramParams_ != null) hash ^= HistogramParams.GetHashCode();
@@ -874,7 +874,7 @@ namespace Grpc.Testing {
 
     public void WriteTo(pb::CodedOutputStream output) {
       serverTargets_.WriteTo(output, _repeated_serverTargets_codec);
-      if (ClientType != global::Grpc.Testing.ClientType.SYNC_CLIENT) {
+      if (ClientType != 0) {
         output.WriteRawTag(16);
         output.WriteEnum((int) ClientType);
       }
@@ -894,7 +894,7 @@ namespace Grpc.Testing {
         output.WriteRawTag(56);
         output.WriteInt32(AsyncClientThreads);
       }
-      if (RpcType != global::Grpc.Testing.RpcType.UNARY) {
+      if (RpcType != 0) {
         output.WriteRawTag(64);
         output.WriteEnum((int) RpcType);
       }
@@ -924,7 +924,7 @@ namespace Grpc.Testing {
     public int CalculateSize() {
       int size = 0;
       size += serverTargets_.CalculateSize(_repeated_serverTargets_codec);
-      if (ClientType != global::Grpc.Testing.ClientType.SYNC_CLIENT) {
+      if (ClientType != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) ClientType);
       }
       if (securityParams_ != null) {
@@ -939,7 +939,7 @@ namespace Grpc.Testing {
       if (AsyncClientThreads != 0) {
         size += 1 + pb::CodedOutputStream.ComputeInt32Size(AsyncClientThreads);
       }
-      if (RpcType != global::Grpc.Testing.RpcType.UNARY) {
+      if (RpcType != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) RpcType);
       }
       if (loadParams_ != null) {
@@ -966,7 +966,7 @@ namespace Grpc.Testing {
         return;
       }
       serverTargets_.Add(other.serverTargets_);
-      if (other.ClientType != global::Grpc.Testing.ClientType.SYNC_CLIENT) {
+      if (other.ClientType != 0) {
         ClientType = other.ClientType;
       }
       if (other.securityParams_ != null) {
@@ -984,7 +984,7 @@ namespace Grpc.Testing {
       if (other.AsyncClientThreads != 0) {
         AsyncClientThreads = other.AsyncClientThreads;
       }
-      if (other.RpcType != global::Grpc.Testing.RpcType.UNARY) {
+      if (other.RpcType != 0) {
         RpcType = other.RpcType;
       }
       if (other.loadParams_ != null) {
@@ -1515,7 +1515,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "server_type" field.</summary>
     public const int ServerTypeFieldNumber = 1;
-    private global::Grpc.Testing.ServerType serverType_ = global::Grpc.Testing.ServerType.SYNC_SERVER;
+    private global::Grpc.Testing.ServerType serverType_ = 0;
     public global::Grpc.Testing.ServerType ServerType {
       get { return serverType_; }
       set {
@@ -1606,7 +1606,7 @@ namespace Grpc.Testing {
     public string OtherServerApi {
       get { return otherServerApi_; }
       set {
-        otherServerApi_ = pb::Preconditions.CheckNotNull(value, "value");
+        otherServerApi_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -1634,7 +1634,7 @@ namespace Grpc.Testing {
 
     public override int GetHashCode() {
       int hash = 1;
-      if (ServerType != global::Grpc.Testing.ServerType.SYNC_SERVER) hash ^= ServerType.GetHashCode();
+      if (ServerType != 0) hash ^= ServerType.GetHashCode();
       if (securityParams_ != null) hash ^= SecurityParams.GetHashCode();
       if (Port != 0) hash ^= Port.GetHashCode();
       if (AsyncServerThreads != 0) hash ^= AsyncServerThreads.GetHashCode();
@@ -1650,7 +1650,7 @@ namespace Grpc.Testing {
     }
 
     public void WriteTo(pb::CodedOutputStream output) {
-      if (ServerType != global::Grpc.Testing.ServerType.SYNC_SERVER) {
+      if (ServerType != 0) {
         output.WriteRawTag(8);
         output.WriteEnum((int) ServerType);
       }
@@ -1683,7 +1683,7 @@ namespace Grpc.Testing {
 
     public int CalculateSize() {
       int size = 0;
-      if (ServerType != global::Grpc.Testing.ServerType.SYNC_SERVER) {
+      if (ServerType != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) ServerType);
       }
       if (securityParams_ != null) {
@@ -1712,7 +1712,7 @@ namespace Grpc.Testing {
       if (other == null) {
         return;
       }
-      if (other.ServerType != global::Grpc.Testing.ServerType.SYNC_SERVER) {
+      if (other.ServerType != 0) {
         ServerType = other.ServerType;
       }
       if (other.securityParams_ != null) {
@@ -2436,7 +2436,7 @@ namespace Grpc.Testing {
     public string Name {
       get { return name_; }
       set {
-        name_ = pb::Preconditions.CheckNotNull(value, "value");
+        name_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
diff --git a/src/csharp/Grpc.IntegrationTesting/Empty.cs b/src/csharp/Grpc.IntegrationTesting/Empty.cs
index 4323c5a09f..cf1c23fb0f 100644
--- a/src/csharp/Grpc.IntegrationTesting/Empty.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Empty.cs
@@ -27,8 +27,8 @@ namespace Grpc.Testing {
             "c3RpbmciBwoFRW1wdHliBnByb3RvMw=="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
-          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.Empty), global::Grpc.Testing.Empty.Parser, null, null, null, null)
+          new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.Empty), global::Grpc.Testing.Empty.Parser, null, null, null, null)
           }));
     }
     #endregion
diff --git a/src/csharp/Grpc.IntegrationTesting/Messages.cs b/src/csharp/Grpc.IntegrationTesting/Messages.cs
index fcff475941..d42501aa5b 100644
--- a/src/csharp/Grpc.IntegrationTesting/Messages.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Messages.cs
@@ -55,18 +55,18 @@ namespace Grpc.Testing {
             "TkUQABIICgRHWklQEAESCwoHREVGTEFURRACYgZwcm90bzM="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
-          new pbr::GeneratedCodeInfo(new[] {typeof(global::Grpc.Testing.PayloadType), typeof(global::Grpc.Testing.CompressionType), }, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.Payload), global::Grpc.Testing.Payload.Parser, new[]{ "Type", "Body" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.EchoStatus), global::Grpc.Testing.EchoStatus.Parser, new[]{ "Code", "Message" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.SimpleRequest), global::Grpc.Testing.SimpleRequest.Parser, new[]{ "ResponseType", "ResponseSize", "Payload", "FillUsername", "FillOauthScope", "ResponseCompression", "ResponseStatus" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.SimpleResponse), global::Grpc.Testing.SimpleResponse.Parser, new[]{ "Payload", "Username", "OauthScope" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.StreamingInputCallRequest), global::Grpc.Testing.StreamingInputCallRequest.Parser, new[]{ "Payload" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.StreamingInputCallResponse), global::Grpc.Testing.StreamingInputCallResponse.Parser, new[]{ "AggregatedPayloadSize" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ResponseParameters), global::Grpc.Testing.ResponseParameters.Parser, new[]{ "Size", "IntervalUs" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.StreamingOutputCallRequest), global::Grpc.Testing.StreamingOutputCallRequest.Parser, new[]{ "ResponseType", "ResponseParameters", "Payload", "ResponseCompression", "ResponseStatus" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.StreamingOutputCallResponse), global::Grpc.Testing.StreamingOutputCallResponse.Parser, new[]{ "Payload" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ReconnectParams), global::Grpc.Testing.ReconnectParams.Parser, new[]{ "MaxReconnectBackoffMs" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ReconnectInfo), global::Grpc.Testing.ReconnectInfo.Parser, new[]{ "Passed", "BackoffMs" }, null, null, null)
+          new pbr::GeneratedClrTypeInfo(new[] {typeof(global::Grpc.Testing.PayloadType), typeof(global::Grpc.Testing.CompressionType), }, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.Payload), global::Grpc.Testing.Payload.Parser, new[]{ "Type", "Body" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.EchoStatus), global::Grpc.Testing.EchoStatus.Parser, new[]{ "Code", "Message" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.SimpleRequest), global::Grpc.Testing.SimpleRequest.Parser, new[]{ "ResponseType", "ResponseSize", "Payload", "FillUsername", "FillOauthScope", "ResponseCompression", "ResponseStatus" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.SimpleResponse), global::Grpc.Testing.SimpleResponse.Parser, new[]{ "Payload", "Username", "OauthScope" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.StreamingInputCallRequest), global::Grpc.Testing.StreamingInputCallRequest.Parser, new[]{ "Payload" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.StreamingInputCallResponse), global::Grpc.Testing.StreamingInputCallResponse.Parser, new[]{ "AggregatedPayloadSize" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ResponseParameters), global::Grpc.Testing.ResponseParameters.Parser, new[]{ "Size", "IntervalUs" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.StreamingOutputCallRequest), global::Grpc.Testing.StreamingOutputCallRequest.Parser, new[]{ "ResponseType", "ResponseParameters", "Payload", "ResponseCompression", "ResponseStatus" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.StreamingOutputCallResponse), global::Grpc.Testing.StreamingOutputCallResponse.Parser, new[]{ "Payload" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ReconnectParams), global::Grpc.Testing.ReconnectParams.Parser, new[]{ "MaxReconnectBackoffMs" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ReconnectInfo), global::Grpc.Testing.ReconnectInfo.Parser, new[]{ "Passed", "BackoffMs" }, null, null, null)
           }));
     }
     #endregion
@@ -80,15 +80,15 @@ namespace Grpc.Testing {
     /// <summary>
     ///  Compressable text format.
     /// </summary>
-    COMPRESSABLE = 0,
+    [pbr::OriginalName("COMPRESSABLE")] Compressable = 0,
     /// <summary>
     ///  Uncompressable binary format.
     /// </summary>
-    UNCOMPRESSABLE = 1,
+    [pbr::OriginalName("UNCOMPRESSABLE")] Uncompressable = 1,
     /// <summary>
     ///  Randomly chosen from all other formats defined in this enum.
     /// </summary>
-    RANDOM = 2,
+    [pbr::OriginalName("RANDOM")] Random = 2,
   }
 
   /// <summary>
@@ -98,9 +98,9 @@ namespace Grpc.Testing {
     /// <summary>
     ///  No compression
     /// </summary>
-    NONE = 0,
-    GZIP = 1,
-    DEFLATE = 2,
+    [pbr::OriginalName("NONE")] None = 0,
+    [pbr::OriginalName("GZIP")] Gzip = 1,
+    [pbr::OriginalName("DEFLATE")] Deflate = 2,
   }
 
   #endregion
@@ -139,7 +139,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "type" field.</summary>
     public const int TypeFieldNumber = 1;
-    private global::Grpc.Testing.PayloadType type_ = global::Grpc.Testing.PayloadType.COMPRESSABLE;
+    private global::Grpc.Testing.PayloadType type_ = 0;
     /// <summary>
     ///  The type of data in body.
     /// </summary>
@@ -159,7 +159,7 @@ namespace Grpc.Testing {
     public pb::ByteString Body {
       get { return body_; }
       set {
-        body_ = pb::Preconditions.CheckNotNull(value, "value");
+        body_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -181,7 +181,7 @@ namespace Grpc.Testing {
 
     public override int GetHashCode() {
       int hash = 1;
-      if (Type != global::Grpc.Testing.PayloadType.COMPRESSABLE) hash ^= Type.GetHashCode();
+      if (Type != 0) hash ^= Type.GetHashCode();
       if (Body.Length != 0) hash ^= Body.GetHashCode();
       return hash;
     }
@@ -191,7 +191,7 @@ namespace Grpc.Testing {
     }
 
     public void WriteTo(pb::CodedOutputStream output) {
-      if (Type != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (Type != 0) {
         output.WriteRawTag(8);
         output.WriteEnum((int) Type);
       }
@@ -203,7 +203,7 @@ namespace Grpc.Testing {
 
     public int CalculateSize() {
       int size = 0;
-      if (Type != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (Type != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Type);
       }
       if (Body.Length != 0) {
@@ -216,7 +216,7 @@ namespace Grpc.Testing {
       if (other == null) {
         return;
       }
-      if (other.Type != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (other.Type != 0) {
         Type = other.Type;
       }
       if (other.Body.Length != 0) {
@@ -293,7 +293,7 @@ namespace Grpc.Testing {
     public string Message {
       get { return message_; }
       set {
-        message_ = pb::Preconditions.CheckNotNull(value, "value");
+        message_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -417,7 +417,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "response_type" field.</summary>
     public const int ResponseTypeFieldNumber = 1;
-    private global::Grpc.Testing.PayloadType responseType_ = global::Grpc.Testing.PayloadType.COMPRESSABLE;
+    private global::Grpc.Testing.PayloadType responseType_ = 0;
     /// <summary>
     ///  Desired payload type in the response from the server.
     ///  If response_type is RANDOM, server randomly chooses one from other formats.
@@ -484,7 +484,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "response_compression" field.</summary>
     public const int ResponseCompressionFieldNumber = 6;
-    private global::Grpc.Testing.CompressionType responseCompression_ = global::Grpc.Testing.CompressionType.NONE;
+    private global::Grpc.Testing.CompressionType responseCompression_ = 0;
     /// <summary>
     ///  Compression algorithm to be used by the server for the response (stream)
     /// </summary>
@@ -531,12 +531,12 @@ namespace Grpc.Testing {
 
     public override int GetHashCode() {
       int hash = 1;
-      if (ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) hash ^= ResponseType.GetHashCode();
+      if (ResponseType != 0) hash ^= ResponseType.GetHashCode();
       if (ResponseSize != 0) hash ^= ResponseSize.GetHashCode();
       if (payload_ != null) hash ^= Payload.GetHashCode();
       if (FillUsername != false) hash ^= FillUsername.GetHashCode();
       if (FillOauthScope != false) hash ^= FillOauthScope.GetHashCode();
-      if (ResponseCompression != global::Grpc.Testing.CompressionType.NONE) hash ^= ResponseCompression.GetHashCode();
+      if (ResponseCompression != 0) hash ^= ResponseCompression.GetHashCode();
       if (responseStatus_ != null) hash ^= ResponseStatus.GetHashCode();
       return hash;
     }
@@ -546,7 +546,7 @@ namespace Grpc.Testing {
     }
 
     public void WriteTo(pb::CodedOutputStream output) {
-      if (ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (ResponseType != 0) {
         output.WriteRawTag(8);
         output.WriteEnum((int) ResponseType);
       }
@@ -566,7 +566,7 @@ namespace Grpc.Testing {
         output.WriteRawTag(40);
         output.WriteBool(FillOauthScope);
       }
-      if (ResponseCompression != global::Grpc.Testing.CompressionType.NONE) {
+      if (ResponseCompression != 0) {
         output.WriteRawTag(48);
         output.WriteEnum((int) ResponseCompression);
       }
@@ -578,7 +578,7 @@ namespace Grpc.Testing {
 
     public int CalculateSize() {
       int size = 0;
-      if (ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (ResponseType != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) ResponseType);
       }
       if (ResponseSize != 0) {
@@ -593,7 +593,7 @@ namespace Grpc.Testing {
       if (FillOauthScope != false) {
         size += 1 + 1;
       }
-      if (ResponseCompression != global::Grpc.Testing.CompressionType.NONE) {
+      if (ResponseCompression != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) ResponseCompression);
       }
       if (responseStatus_ != null) {
@@ -606,7 +606,7 @@ namespace Grpc.Testing {
       if (other == null) {
         return;
       }
-      if (other.ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (other.ResponseType != 0) {
         ResponseType = other.ResponseType;
       }
       if (other.ResponseSize != 0) {
@@ -624,7 +624,7 @@ namespace Grpc.Testing {
       if (other.FillOauthScope != false) {
         FillOauthScope = other.FillOauthScope;
       }
-      if (other.ResponseCompression != global::Grpc.Testing.CompressionType.NONE) {
+      if (other.ResponseCompression != 0) {
         ResponseCompression = other.ResponseCompression;
       }
       if (other.responseStatus_ != null) {
@@ -737,7 +737,7 @@ namespace Grpc.Testing {
     public string Username {
       get { return username_; }
       set {
-        username_ = pb::Preconditions.CheckNotNull(value, "value");
+        username_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -750,7 +750,7 @@ namespace Grpc.Testing {
     public string OauthScope {
       get { return oauthScope_; }
       set {
-        oauthScope_ = pb::Preconditions.CheckNotNull(value, "value");
+        oauthScope_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -1259,7 +1259,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "response_type" field.</summary>
     public const int ResponseTypeFieldNumber = 1;
-    private global::Grpc.Testing.PayloadType responseType_ = global::Grpc.Testing.PayloadType.COMPRESSABLE;
+    private global::Grpc.Testing.PayloadType responseType_ = 0;
     /// <summary>
     ///  Desired payload type in the response from the server.
     ///  If response_type is RANDOM, the payload from each response in the stream
@@ -1300,7 +1300,7 @@ namespace Grpc.Testing {
 
     /// <summary>Field number for the "response_compression" field.</summary>
     public const int ResponseCompressionFieldNumber = 6;
-    private global::Grpc.Testing.CompressionType responseCompression_ = global::Grpc.Testing.CompressionType.NONE;
+    private global::Grpc.Testing.CompressionType responseCompression_ = 0;
     /// <summary>
     ///  Compression algorithm to be used by the server for the response (stream)
     /// </summary>
@@ -1345,10 +1345,10 @@ namespace Grpc.Testing {
 
     public override int GetHashCode() {
       int hash = 1;
-      if (ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) hash ^= ResponseType.GetHashCode();
+      if (ResponseType != 0) hash ^= ResponseType.GetHashCode();
       hash ^= responseParameters_.GetHashCode();
       if (payload_ != null) hash ^= Payload.GetHashCode();
-      if (ResponseCompression != global::Grpc.Testing.CompressionType.NONE) hash ^= ResponseCompression.GetHashCode();
+      if (ResponseCompression != 0) hash ^= ResponseCompression.GetHashCode();
       if (responseStatus_ != null) hash ^= ResponseStatus.GetHashCode();
       return hash;
     }
@@ -1358,7 +1358,7 @@ namespace Grpc.Testing {
     }
 
     public void WriteTo(pb::CodedOutputStream output) {
-      if (ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (ResponseType != 0) {
         output.WriteRawTag(8);
         output.WriteEnum((int) ResponseType);
       }
@@ -1367,7 +1367,7 @@ namespace Grpc.Testing {
         output.WriteRawTag(26);
         output.WriteMessage(Payload);
       }
-      if (ResponseCompression != global::Grpc.Testing.CompressionType.NONE) {
+      if (ResponseCompression != 0) {
         output.WriteRawTag(48);
         output.WriteEnum((int) ResponseCompression);
       }
@@ -1379,14 +1379,14 @@ namespace Grpc.Testing {
 
     public int CalculateSize() {
       int size = 0;
-      if (ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (ResponseType != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) ResponseType);
       }
       size += responseParameters_.CalculateSize(_repeated_responseParameters_codec);
       if (payload_ != null) {
         size += 1 + pb::CodedOutputStream.ComputeMessageSize(Payload);
       }
-      if (ResponseCompression != global::Grpc.Testing.CompressionType.NONE) {
+      if (ResponseCompression != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) ResponseCompression);
       }
       if (responseStatus_ != null) {
@@ -1399,7 +1399,7 @@ namespace Grpc.Testing {
       if (other == null) {
         return;
       }
-      if (other.ResponseType != global::Grpc.Testing.PayloadType.COMPRESSABLE) {
+      if (other.ResponseType != 0) {
         ResponseType = other.ResponseType;
       }
       responseParameters_.Add(other.responseParameters_);
@@ -1409,7 +1409,7 @@ namespace Grpc.Testing {
         }
         Payload.MergeFrom(other.Payload);
       }
-      if (other.ResponseCompression != global::Grpc.Testing.CompressionType.NONE) {
+      if (other.ResponseCompression != 0) {
         ResponseCompression = other.ResponseCompression;
       }
       if (other.responseStatus_ != null) {
diff --git a/src/csharp/Grpc.IntegrationTesting/Metrics.cs b/src/csharp/Grpc.IntegrationTesting/Metrics.cs
index 3163949d32..8f31fbc2a9 100644
--- a/src/csharp/Grpc.IntegrationTesting/Metrics.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Metrics.cs
@@ -34,10 +34,10 @@ namespace Grpc.Testing {
             "dWdlUmVzcG9uc2ViBnByb3RvMw=="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
-          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.GaugeResponse), global::Grpc.Testing.GaugeResponse.Parser, new[]{ "Name", "LongValue", "DoubleValue", "StringValue" }, new[]{ "Value" }, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.GaugeRequest), global::Grpc.Testing.GaugeRequest.Parser, new[]{ "Name" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.EmptyMessage), global::Grpc.Testing.EmptyMessage.Parser, null, null, null, null)
+          new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.GaugeResponse), global::Grpc.Testing.GaugeResponse.Parser, new[]{ "Name", "LongValue", "DoubleValue", "StringValue" }, new[]{ "Value" }, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.GaugeRequest), global::Grpc.Testing.GaugeRequest.Parser, new[]{ "Name" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.EmptyMessage), global::Grpc.Testing.EmptyMessage.Parser, null, null, null, null)
           }));
     }
     #endregion
@@ -92,7 +92,7 @@ namespace Grpc.Testing {
     public string Name {
       get { return name_; }
       set {
-        name_ = pb::Preconditions.CheckNotNull(value, "value");
+        name_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
@@ -121,7 +121,7 @@ namespace Grpc.Testing {
     public string StringValue {
       get { return valueCase_ == ValueOneofCase.StringValue ? (string) value_ : ""; }
       set {
-        value_ = pb::Preconditions.CheckNotNull(value, "value");
+        value_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
         valueCase_ = ValueOneofCase.StringValue;
       }
     }
@@ -299,7 +299,7 @@ namespace Grpc.Testing {
     public string Name {
       get { return name_; }
       set {
-        name_ = pb::Preconditions.CheckNotNull(value, "value");
+        name_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
       }
     }
 
diff --git a/src/csharp/Grpc.IntegrationTesting/Payloads.cs b/src/csharp/Grpc.IntegrationTesting/Payloads.cs
index 663f625aa7..3ad7a44f4b 100644
--- a/src/csharp/Grpc.IntegrationTesting/Payloads.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Payloads.cs
@@ -34,11 +34,11 @@ namespace Grpc.Testing {
             "aW5nLkNvbXBsZXhQcm90b1BhcmFtc0gAQgkKB3BheWxvYWRiBnByb3RvMw=="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
-          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ByteBufferParams), global::Grpc.Testing.ByteBufferParams.Parser, new[]{ "ReqSize", "RespSize" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.SimpleProtoParams), global::Grpc.Testing.SimpleProtoParams.Parser, new[]{ "ReqSize", "RespSize" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ComplexProtoParams), global::Grpc.Testing.ComplexProtoParams.Parser, null, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.PayloadConfig), global::Grpc.Testing.PayloadConfig.Parser, new[]{ "BytebufParams", "SimpleParams", "ComplexParams" }, new[]{ "Payload" }, null, null)
+          new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ByteBufferParams), global::Grpc.Testing.ByteBufferParams.Parser, new[]{ "ReqSize", "RespSize" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.SimpleProtoParams), global::Grpc.Testing.SimpleProtoParams.Parser, new[]{ "ReqSize", "RespSize" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ComplexProtoParams), global::Grpc.Testing.ComplexProtoParams.Parser, null, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.PayloadConfig), global::Grpc.Testing.PayloadConfig.Parser, new[]{ "BytebufParams", "SimpleParams", "ComplexParams" }, new[]{ "Payload" }, null, null)
           }));
     }
     #endregion
diff --git a/src/csharp/Grpc.IntegrationTesting/Services.cs b/src/csharp/Grpc.IntegrationTesting/Services.cs
index a8475c1817..e10b45c9a2 100644
--- a/src/csharp/Grpc.IntegrationTesting/Services.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Services.cs
@@ -39,7 +39,7 @@ namespace Grpc.Testing {
             "YgZwcm90bzM="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { global::Grpc.Testing.MessagesReflection.Descriptor, global::Grpc.Testing.ControlReflection.Descriptor, },
-          new pbr::GeneratedCodeInfo(null, null));
+          new pbr::GeneratedClrTypeInfo(null, null));
     }
     #endregion
 
diff --git a/src/csharp/Grpc.IntegrationTesting/Stats.cs b/src/csharp/Grpc.IntegrationTesting/Stats.cs
index 39c00ea88c..304d676113 100644
--- a/src/csharp/Grpc.IntegrationTesting/Stats.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Stats.cs
@@ -35,11 +35,11 @@ namespace Grpc.Testing {
             "ZXIYAyABKAESEwoLdGltZV9zeXN0ZW0YBCABKAFiBnByb3RvMw=="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
-          new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ServerStats), global::Grpc.Testing.ServerStats.Parser, new[]{ "TimeElapsed", "TimeUser", "TimeSystem" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.HistogramParams), global::Grpc.Testing.HistogramParams.Parser, new[]{ "Resolution", "MaxPossible" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.HistogramData), global::Grpc.Testing.HistogramData.Parser, new[]{ "Bucket", "MinSeen", "MaxSeen", "Sum", "SumOfSquares", "Count" }, null, null, null),
-            new pbr::GeneratedCodeInfo(typeof(global::Grpc.Testing.ClientStats), global::Grpc.Testing.ClientStats.Parser, new[]{ "Latencies", "TimeElapsed", "TimeUser", "TimeSystem" }, null, null, null)
+          new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ServerStats), global::Grpc.Testing.ServerStats.Parser, new[]{ "TimeElapsed", "TimeUser", "TimeSystem" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.HistogramParams), global::Grpc.Testing.HistogramParams.Parser, new[]{ "Resolution", "MaxPossible" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.HistogramData), global::Grpc.Testing.HistogramData.Parser, new[]{ "Bucket", "MinSeen", "MaxSeen", "Sum", "SumOfSquares", "Count" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Grpc.Testing.ClientStats), global::Grpc.Testing.ClientStats.Parser, new[]{ "Latencies", "TimeElapsed", "TimeUser", "TimeSystem" }, null, null, null)
           }));
     }
     #endregion
diff --git a/src/csharp/Grpc.IntegrationTesting/Test.cs b/src/csharp/Grpc.IntegrationTesting/Test.cs
index 363f6444ec..9258dc185d 100644
--- a/src/csharp/Grpc.IntegrationTesting/Test.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Test.cs
@@ -46,7 +46,7 @@ namespace Grpc.Testing {
             "cnBjLnRlc3RpbmcuUmVjb25uZWN0SW5mb2IGcHJvdG8z"));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { global::Grpc.Testing.EmptyReflection.Descriptor, global::Grpc.Testing.MessagesReflection.Descriptor, },
-          new pbr::GeneratedCodeInfo(null, null));
+          new pbr::GeneratedClrTypeInfo(null, null));
     }
     #endregion
 
-- 
GitLab


From 40945c702ad828bd4d3fee67e17d737e11f896c9 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 16 May 2016 17:15:24 -0700
Subject: [PATCH 454/570] Add missing function for completion queue

---
 src/core/lib/surface/completion_queue.c   | 5 +++++
 test/core/surface/completion_queue_test.c | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/src/core/lib/surface/completion_queue.c b/src/core/lib/surface/completion_queue.c
index ae78f8f616..5eb7cf1bf4 100644
--- a/src/core/lib/surface/completion_queue.c
+++ b/src/core/lib/surface/completion_queue.c
@@ -86,6 +86,7 @@ struct grpc_completion_queue {
 };
 
 #define POLLSET_FROM_CQ(cq) ((grpc_pollset *)(cq + 1))
+#define CQ_FROM_POLLSET(ps) (((grpc_completion_queue *)ps) - 1)
 
 static gpr_mu g_freelist_mu;
 static grpc_completion_queue *g_freelist;
@@ -514,6 +515,10 @@ grpc_pollset *grpc_cq_pollset(grpc_completion_queue *cc) {
   return POLLSET_FROM_CQ(cc);
 }
 
+grpc_completion_queue *grpc_cq_from_pollset(grpc_pollset *ps) {
+  return CQ_FROM_POLLSET(ps);
+}
+
 void grpc_cq_mark_non_listening_server_cq(grpc_completion_queue *cc) {
   cc->is_non_listening_server_cq = 1;
 }
diff --git a/test/core/surface/completion_queue_test.c b/test/core/surface/completion_queue_test.c
index d62d5a93b1..be6115e012 100644
--- a/test/core/surface/completion_queue_test.c
+++ b/test/core/surface/completion_queue_test.c
@@ -63,6 +63,12 @@ static void test_no_op(void) {
   shutdown_and_destroy(grpc_completion_queue_create(NULL));
 }
 
+static void test_pollset_conversion() {
+  grpc_completion_queue *cq = grpc_completion_queue(NULL);
+  GPR_ASSERT(grpc_cq_from_pollset(grpc_cq_pollset(cq)) == cq);
+  shutdown_and_destroy(cq);
+}
+
 static void test_wait_empty(void) {
   grpc_completion_queue *cc;
   grpc_event event;
-- 
GitLab


From 11e304a3b1311fcfaf27a8b1155c2e0eb7de39b7 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Mon, 16 May 2016 17:19:52 -0700
Subject: [PATCH 455/570] Fix the failing test. (Adding fd was caling
 'kicked_without_pollers' flag to be set to true on the pollset in case of
 'poll' strategy. To fix this I am calling grpc_pollset_work with a 0 timeout
 right after adding the fds)

---
 test/core/iomgr/fd_posix_test.c | 50 ++++++++++++++++++---------------
 1 file changed, 27 insertions(+), 23 deletions(-)

diff --git a/test/core/iomgr/fd_posix_test.c b/test/core/iomgr/fd_posix_test.c
index 187720e1de..740bba2a1e 100644
--- a/test/core/iomgr/fd_posix_test.c
+++ b/test/core/iomgr/fd_posix_test.c
@@ -558,9 +558,21 @@ static void free_grpc_pollset(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
   gpr_free(pollset);
 }
 
+static void pollset_work(grpc_exec_ctx *exec_ctx, gpr_mu *pollset_mu,
+                         grpc_pollset *pollset, gpr_timespec deadline) {
+  grpc_pollset_worker *worker = NULL;
+
+  /* grpc_pollset_work requires the caller to hold the pollset mutex */
+  gpr_mu_lock(pollset_mu);
+  grpc_pollset_work(exec_ctx, pollset, &worker, gpr_now(GPR_CLOCK_MONOTONIC),
+                    deadline);
+  gpr_mu_unlock(pollset_mu);
+
+  grpc_exec_ctx_flush(exec_ctx);
+}
+
 /* This tests that the read_notifier_pollset field of a grpc_fd is properly
    set when the grpc_fd becomes readable
-   - This tests both basic and multi pollsets
    - The parameter register_cb_after_read_event controls whether the on-read
      callback registration (i.e the one done by grpc_fd_notify_on_read()) is
      done either before or after the fd becomes readable
@@ -569,34 +581,33 @@ static void test_grpc_fd_read_notifier_pollset(
     bool register_cb_after_read_event) {
   grpc_fd *em_fd[2];
   int sv[2][2];
-  gpr_mu *mu[2];
-  grpc_pollset *pollset[2];
+  gpr_mu *mu;
+  grpc_pollset *pollset;
   char data;
   ssize_t result;
   int i;
-  grpc_pollset_worker *worker;
   read_notifier_test_fd_context fd_context;
   grpc_closure on_read_closure;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
 
+  pollset = create_grpc_pollset(&mu);
+
   for (i = 0; i < 2; i++) {
-    pollset[i] = create_grpc_pollset(&mu[i]);
     get_socket_pair(sv[i]); /* sv[i][0] & sv[i][1] will have the socket pair */
     em_fd[i] = grpc_fd_create(sv[i][0], "test_grpc_fd_read_notifier_pollset");
-    grpc_pollset_add_fd(&exec_ctx, pollset[i], em_fd[i]);
+    grpc_pollset_add_fd(&exec_ctx, pollset, em_fd[i]);
   }
 
-  /* At this point pollset[0] has em_fd[0] and pollset[1] has em_fd[1] and both
-     are basic pollsets. Make pollset[1] a multi-pollset by adding em_fd[0] to
-     it */
-  grpc_pollset_add_fd(&exec_ctx, pollset[1], em_fd[0]);
   grpc_exec_ctx_flush(&exec_ctx);
 
-  /* The following tests that the read_notifier_pollset is correctly set on the
-     grpc_fd structure in both basic pollset and multi pollset cases.
-      pollset[0] is a basic pollset containing just em_fd[0]
-      pollset[1] is a multi pollset containing em_fd[0] and em_fd[1] */
+  /* Call grpc_pollset_work with an immediate deadline (i.e a deadline in the
+     past like gpr_inf_past(GPR_CLOCK_MONOTONIC) so that any work that needs to
+     be done as a result of adding the above file descriptors will get done */
+  pollset_work(&exec_ctx, mu, pollset, gpr_inf_past(GPR_CLOCK_MONOTONIC));
 
+  /* At this point pollset contains two fds. em_fd[0] and em_fd[1]. The
+     following loop makes each of these fds readable (one at a time) and checks
+     that the read_notifier_pollset is correctly set on those fds */
   for (i = 0; i < 2; i++) {
     on_read_closure.cb = read_notifier_test_callback;
     fd_context.fd = em_fd[i];
@@ -612,14 +623,7 @@ static void test_grpc_fd_read_notifier_pollset(
     result = write(sv[i][1], &data, sizeof(data));
     GPR_ASSERT(result == 1);
 
-    /* grpc_pollset_work requires the caller to hold the pollset mutex */
-    gpr_mu_lock(mu[i]);
-    worker = NULL;
-    grpc_pollset_work(&exec_ctx, pollset[i], &worker,
-                      gpr_now(GPR_CLOCK_MONOTONIC),
-                      gpr_inf_future(GPR_CLOCK_MONOTONIC));
-    gpr_mu_unlock(mu[i]);
-    grpc_exec_ctx_flush(&exec_ctx);
+    pollset_work(&exec_ctx, mu, pollset, gpr_inf_future(GPR_CLOCK_MONOTONIC));
 
     if (register_cb_after_read_event) {
       /* Registering the callback after the fd is readable. In this case, the
@@ -640,9 +644,9 @@ static void test_grpc_fd_read_notifier_pollset(
   for (i = 0; i < 2; i++) {
     grpc_fd_orphan(&exec_ctx, em_fd[i], NULL, NULL, "");
     close(sv[i][1]);
-    free_grpc_pollset(&exec_ctx, pollset[i]);
   }
 
+  free_grpc_pollset(&exec_ctx, pollset);
   grpc_exec_ctx_finish(&exec_ctx);
 }
 
-- 
GitLab


From 87ba29439fdec85d9c3225d0a494255106a031c3 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 16 May 2016 17:18:00 -0700
Subject: [PATCH 456/570] rename names of generated enum values to match
 protobuf3beta3

---
 .../HealthClientServerTest.cs                 |  7 ++--
 .../HealthServiceImplTest.cs                  | 31 +++++++-------
 .../Grpc.IntegrationTesting/ClientRunners.cs  | 14 +++----
 .../Grpc.IntegrationTesting/InteropClient.cs  | 40 +++++++++----------
 .../RunnerClientServerTest.cs                 |  4 +-
 .../Grpc.IntegrationTesting/ServerRunners.cs  |  4 +-
 6 files changed, 51 insertions(+), 49 deletions(-)

diff --git a/src/csharp/Grpc.HealthCheck.Tests/HealthClientServerTest.cs b/src/csharp/Grpc.HealthCheck.Tests/HealthClientServerTest.cs
index fb292945a6..070674bae9 100644
--- a/src/csharp/Grpc.HealthCheck.Tests/HealthClientServerTest.cs
+++ b/src/csharp/Grpc.HealthCheck.Tests/HealthClientServerTest.cs
@@ -79,16 +79,17 @@ namespace Grpc.HealthCheck.Tests
         [Test]
         public void ServiceIsRunning()
         {
-            serviceImpl.SetStatus("", HealthCheckResponse.Types.ServingStatus.SERVING);
+            serviceImpl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
 
             var response = client.Check(new HealthCheckRequest { Service = "" });
-            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.SERVING, response.Status);
+            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Serving, response.Status);
         }
 
         [Test]
         public void ServiceDoesntExist()
         {
-            Assert.Throws(Is.TypeOf(typeof(RpcException)).And.Property("Status").Property("StatusCode").EqualTo(StatusCode.NotFound), () => client.Check(new HealthCheckRequest { Service = "nonexistent.service" }));
+            var ex = Assert.Throws<RpcException>(() => client.Check(new HealthCheckRequest { Service = "nonexistent.service" }));
+            Assert.AreEqual(StatusCode.NotFound, ex.Status.StatusCode);
         }
 
         // TODO(jtattermusch): add test with timeout once timeouts are supported
diff --git a/src/csharp/Grpc.HealthCheck.Tests/HealthServiceImplTest.cs b/src/csharp/Grpc.HealthCheck.Tests/HealthServiceImplTest.cs
index a4b79e3a7d..15703604ba 100644
--- a/src/csharp/Grpc.HealthCheck.Tests/HealthServiceImplTest.cs
+++ b/src/csharp/Grpc.HealthCheck.Tests/HealthServiceImplTest.cs
@@ -50,38 +50,39 @@ namespace Grpc.HealthCheck.Tests
         public void SetStatus()
         {
             var impl = new HealthServiceImpl();
-            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.SERVING);
-            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.SERVING, GetStatusHelper(impl, ""));
+            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
+            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Serving, GetStatusHelper(impl, ""));
 
-            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.NOT_SERVING);
-            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.NOT_SERVING, GetStatusHelper(impl, ""));
+            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.NotServing);
+            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.NotServing, GetStatusHelper(impl, ""));
 
-            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.UNKNOWN);
-            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.UNKNOWN, GetStatusHelper(impl, ""));
+            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Unknown);
+            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Unknown, GetStatusHelper(impl, ""));
 
-            impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.SERVING);
-            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.SERVING, GetStatusHelper(impl, "grpc.test.TestService"));
+            impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.Serving);
+            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Serving, GetStatusHelper(impl, "grpc.test.TestService"));
         }
 
         [Test]
         public void ClearStatus()
         {
             var impl = new HealthServiceImpl();
-            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.SERVING);
-            impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.UNKNOWN);
+            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
+            impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.Unknown);
 
             impl.ClearStatus("");
 
-            Assert.Throws(Is.TypeOf(typeof(RpcException)).And.Property("Status").Property("StatusCode").EqualTo(StatusCode.NotFound), () => GetStatusHelper(impl, ""));
-            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.UNKNOWN, GetStatusHelper(impl, "grpc.test.TestService"));
+            var ex = Assert.Throws<RpcException>(() => GetStatusHelper(impl, ""));
+            Assert.AreEqual(StatusCode.NotFound, ex.Status.StatusCode);
+            Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Unknown, GetStatusHelper(impl, "grpc.test.TestService"));
         }
 
         [Test]
         public void ClearAll()
         {
             var impl = new HealthServiceImpl();
-            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.SERVING);
-            impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.UNKNOWN);
+            impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
+            impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.Unknown);
 
             impl.ClearAll();
             Assert.Throws(typeof(RpcException), () => GetStatusHelper(impl, ""));
@@ -92,7 +93,7 @@ namespace Grpc.HealthCheck.Tests
         public void NullsRejected()
         {
             var impl = new HealthServiceImpl();
-            Assert.Throws(typeof(ArgumentNullException), () => impl.SetStatus(null, HealthCheckResponse.Types.ServingStatus.SERVING));
+            Assert.Throws(typeof(ArgumentNullException), () => impl.SetStatus(null, HealthCheckResponse.Types.ServingStatus.Serving));
 
             Assert.Throws(typeof(ArgumentNullException), () => impl.ClearStatus(null));
         }
diff --git a/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs b/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
index b4572756f2..79a88f3f3c 100644
--- a/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
@@ -273,8 +273,8 @@ namespace Grpc.IntegrationTesting
         {
             if (payloadConfig.PayloadCase == PayloadConfig.PayloadOneofCase.BytebufParams)
             {
-                GrpcPreconditions.CheckArgument(clientType == ClientType.ASYNC_CLIENT, "Generic client only supports async API");
-                GrpcPreconditions.CheckArgument(rpcType == RpcType.STREAMING, "Generic client only supports streaming calls");
+                GrpcPreconditions.CheckArgument(clientType == ClientType.AsyncClient, "Generic client only supports async API");
+                GrpcPreconditions.CheckArgument(rpcType == RpcType.Streaming, "Generic client only supports streaming calls");
                 return () =>
                 {
                     RunGenericStreamingAsync(channel, timer).Wait();
@@ -282,21 +282,21 @@ namespace Grpc.IntegrationTesting
             }
 
             GrpcPreconditions.CheckNotNull(payloadConfig.SimpleParams);
-            if (clientType == ClientType.SYNC_CLIENT)
+            if (clientType == ClientType.SyncClient)
             {
-                GrpcPreconditions.CheckArgument(rpcType == RpcType.UNARY, "Sync client can only be used for Unary calls in C#");
+                GrpcPreconditions.CheckArgument(rpcType == RpcType.Unary, "Sync client can only be used for Unary calls in C#");
                 return () => RunUnary(channel, timer);
             }
-            else if (clientType == ClientType.ASYNC_CLIENT)
+            else if (clientType == ClientType.AsyncClient)
             {
                 switch (rpcType)
                 {
-                    case RpcType.UNARY:
+                    case RpcType.Unary:
                         return () =>
                         {
                             RunUnaryAsync(channel, timer).Wait();
                         };
-                    case RpcType.STREAMING:
+                    case RpcType.Streaming:
                         return () =>
                         {
                             RunStreamingPingPongAsync(channel, timer).Wait();
diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index b3b1abf1bc..70355b37c5 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -230,13 +230,13 @@ namespace Grpc.IntegrationTesting
             Console.WriteLine("running large_unary");
             var request = new SimpleRequest
             {
-                ResponseType = PayloadType.COMPRESSABLE,
+                ResponseType = PayloadType.Compressable,
                 ResponseSize = 314159,
                 Payload = CreateZerosPayload(271828)
             };
             var response = client.UnaryCall(request);
 
-            Assert.AreEqual(PayloadType.COMPRESSABLE, response.Payload.Type);
+            Assert.AreEqual(PayloadType.Compressable, response.Payload.Type);
             Assert.AreEqual(314159, response.Payload.Body.Length);
             Console.WriteLine("Passed!");
         }
@@ -265,7 +265,7 @@ namespace Grpc.IntegrationTesting
 
             var request = new StreamingOutputCallRequest
             {
-                ResponseType = PayloadType.COMPRESSABLE,
+                ResponseType = PayloadType.Compressable,
                 ResponseParameters = { bodySizes.ConvertAll((size) => new ResponseParameters { Size = size }) }
             };
 
@@ -274,7 +274,7 @@ namespace Grpc.IntegrationTesting
                 var responseList = await call.ResponseStream.ToListAsync();
                 foreach (var res in responseList)
                 {
-                    Assert.AreEqual(PayloadType.COMPRESSABLE, res.Payload.Type);
+                    Assert.AreEqual(PayloadType.Compressable, res.Payload.Type);
                 }
                 CollectionAssert.AreEqual(bodySizes, responseList.ConvertAll((item) => item.Payload.Body.Length));
             }
@@ -289,46 +289,46 @@ namespace Grpc.IntegrationTesting
             {
                 await call.RequestStream.WriteAsync(new StreamingOutputCallRequest
                 {
-                    ResponseType = PayloadType.COMPRESSABLE,
+                    ResponseType = PayloadType.Compressable,
                     ResponseParameters = { new ResponseParameters { Size = 31415 } },
                     Payload = CreateZerosPayload(27182)
                 });
 
                 Assert.IsTrue(await call.ResponseStream.MoveNext());
-                Assert.AreEqual(PayloadType.COMPRESSABLE, call.ResponseStream.Current.Payload.Type);
+                Assert.AreEqual(PayloadType.Compressable, call.ResponseStream.Current.Payload.Type);
                 Assert.AreEqual(31415, call.ResponseStream.Current.Payload.Body.Length);
 
                 await call.RequestStream.WriteAsync(new StreamingOutputCallRequest
                 {
-                    ResponseType = PayloadType.COMPRESSABLE,
+                    ResponseType = PayloadType.Compressable,
                     ResponseParameters = { new ResponseParameters { Size = 9 } },
                     Payload = CreateZerosPayload(8)
                 });
 
                 Assert.IsTrue(await call.ResponseStream.MoveNext());
-                Assert.AreEqual(PayloadType.COMPRESSABLE, call.ResponseStream.Current.Payload.Type);
+                Assert.AreEqual(PayloadType.Compressable, call.ResponseStream.Current.Payload.Type);
                 Assert.AreEqual(9, call.ResponseStream.Current.Payload.Body.Length);
 
                 await call.RequestStream.WriteAsync(new StreamingOutputCallRequest
                 {
-                    ResponseType = PayloadType.COMPRESSABLE,
+                    ResponseType = PayloadType.Compressable,
                     ResponseParameters = { new ResponseParameters { Size = 2653 } },
                     Payload = CreateZerosPayload(1828)
                 });
 
                 Assert.IsTrue(await call.ResponseStream.MoveNext());
-                Assert.AreEqual(PayloadType.COMPRESSABLE, call.ResponseStream.Current.Payload.Type);
+                Assert.AreEqual(PayloadType.Compressable, call.ResponseStream.Current.Payload.Type);
                 Assert.AreEqual(2653, call.ResponseStream.Current.Payload.Body.Length);
 
                 await call.RequestStream.WriteAsync(new StreamingOutputCallRequest
                 {
-                    ResponseType = PayloadType.COMPRESSABLE,
+                    ResponseType = PayloadType.Compressable,
                     ResponseParameters = { new ResponseParameters { Size = 58979 } },
                     Payload = CreateZerosPayload(45904)
                 });
 
                 Assert.IsTrue(await call.ResponseStream.MoveNext());
-                Assert.AreEqual(PayloadType.COMPRESSABLE, call.ResponseStream.Current.Payload.Type);
+                Assert.AreEqual(PayloadType.Compressable, call.ResponseStream.Current.Payload.Type);
                 Assert.AreEqual(58979, call.ResponseStream.Current.Payload.Body.Length);
 
                 await call.RequestStream.CompleteAsync();
@@ -357,7 +357,7 @@ namespace Grpc.IntegrationTesting
 
             var request = new SimpleRequest
             {
-                ResponseType = PayloadType.COMPRESSABLE,
+                ResponseType = PayloadType.Compressable,
                 ResponseSize = 314159,
                 Payload = CreateZerosPayload(271828),
                 FillUsername = true,
@@ -367,7 +367,7 @@ namespace Grpc.IntegrationTesting
             // not setting credentials here because they were set on channel already
             var response = client.UnaryCall(request);
 
-            Assert.AreEqual(PayloadType.COMPRESSABLE, response.Payload.Type);
+            Assert.AreEqual(PayloadType.Compressable, response.Payload.Type);
             Assert.AreEqual(314159, response.Payload.Body.Length);
             Assert.False(string.IsNullOrEmpty(response.OauthScope));
             Assert.True(oauthScope.Contains(response.OauthScope));
@@ -381,7 +381,7 @@ namespace Grpc.IntegrationTesting
            
             var request = new SimpleRequest
             {
-                ResponseType = PayloadType.COMPRESSABLE,
+                ResponseType = PayloadType.Compressable,
                 ResponseSize = 314159,
                 Payload = CreateZerosPayload(271828),
                 FillUsername = true,
@@ -390,7 +390,7 @@ namespace Grpc.IntegrationTesting
             // not setting credentials here because they were set on channel already
             var response = client.UnaryCall(request);
 
-            Assert.AreEqual(PayloadType.COMPRESSABLE, response.Payload.Type);
+            Assert.AreEqual(PayloadType.Compressable, response.Payload.Type);
             Assert.AreEqual(314159, response.Payload.Body.Length);
             Assert.AreEqual(GetEmailFromServiceAccountFile(), response.Username);
             Console.WriteLine("Passed!");
@@ -460,13 +460,13 @@ namespace Grpc.IntegrationTesting
             {
                 await call.RequestStream.WriteAsync(new StreamingOutputCallRequest
                 {
-                    ResponseType = PayloadType.COMPRESSABLE,
+                    ResponseType = PayloadType.Compressable,
                     ResponseParameters = { new ResponseParameters { Size = 31415 } },
                     Payload = CreateZerosPayload(27182)
                 });
 
                 Assert.IsTrue(await call.ResponseStream.MoveNext());
-                Assert.AreEqual(PayloadType.COMPRESSABLE, call.ResponseStream.Current.Payload.Type);
+                Assert.AreEqual(PayloadType.Compressable, call.ResponseStream.Current.Payload.Type);
                 Assert.AreEqual(31415, call.ResponseStream.Current.Payload.Body.Length);
 
                 cts.Cancel();
@@ -507,7 +507,7 @@ namespace Grpc.IntegrationTesting
                 // step 1: test unary call
                 var request = new SimpleRequest
                 {
-                    ResponseType = PayloadType.COMPRESSABLE,
+                    ResponseType = PayloadType.Compressable,
                     ResponseSize = 314159,
                     Payload = CreateZerosPayload(271828)
                 };
@@ -526,7 +526,7 @@ namespace Grpc.IntegrationTesting
                 // step 2: test full duplex call
                 var request = new StreamingOutputCallRequest
                 {
-                    ResponseType = PayloadType.COMPRESSABLE,
+                    ResponseType = PayloadType.Compressable,
                     ResponseParameters = { new ResponseParameters { Size = 31415 } },
                     Payload = CreateZerosPayload(27182)
                 };
diff --git a/src/csharp/Grpc.IntegrationTesting/RunnerClientServerTest.cs b/src/csharp/Grpc.IntegrationTesting/RunnerClientServerTest.cs
index 13ab5a25ab..b2f2e4d691 100644
--- a/src/csharp/Grpc.IntegrationTesting/RunnerClientServerTest.cs
+++ b/src/csharp/Grpc.IntegrationTesting/RunnerClientServerTest.cs
@@ -55,7 +55,7 @@ namespace Grpc.IntegrationTesting
         {
             var serverConfig = new ServerConfig
             {
-                ServerType = ServerType.ASYNC_SERVER
+                ServerType = ServerType.AsyncServer
             };
             serverRunner = ServerRunners.CreateStarted(serverConfig);
         }
@@ -75,7 +75,7 @@ namespace Grpc.IntegrationTesting
             var config = new ClientConfig
             {
                 ServerTargets = { string.Format("{0}:{1}", "localhost", serverRunner.BoundPort) },
-                RpcType = RpcType.UNARY,
+                RpcType = RpcType.Unary,
                 LoadParams = new LoadParams { ClosedLoop = new ClosedLoopParams() },
                 PayloadConfig = new PayloadConfig
                 {
diff --git a/src/csharp/Grpc.IntegrationTesting/ServerRunners.cs b/src/csharp/Grpc.IntegrationTesting/ServerRunners.cs
index d7859443e0..8689d188ae 100644
--- a/src/csharp/Grpc.IntegrationTesting/ServerRunners.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ServerRunners.cs
@@ -77,13 +77,13 @@ namespace Grpc.IntegrationTesting
             }
 
             ServerServiceDefinition service = null;
-            if (config.ServerType == ServerType.ASYNC_SERVER)
+            if (config.ServerType == ServerType.AsyncServer)
             {
                 GrpcPreconditions.CheckArgument(config.PayloadConfig == null,
                     "ServerConfig.PayloadConfig shouldn't be set for BenchmarkService based server.");    
                 service = BenchmarkService.BindService(new BenchmarkServiceImpl());
             }
-            else if (config.ServerType == ServerType.ASYNC_GENERIC_SERVER)
+            else if (config.ServerType == ServerType.AsyncGenericServer)
             {
                 var genericService = new GenericServiceImpl(config.PayloadConfig.BytebufParams.RespSize);
                 service = GenericService.BindHandler(genericService.StreamingCall);
-- 
GitLab


From bb76c33a0c2c3871b04f651c38108f4895f4a772 Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Mon, 16 May 2016 18:41:45 -0700
Subject: [PATCH 457/570] Fixes leak in test_cancel_after_client_done &
 cancel_after_accept

---
 test/core/end2end/fixtures/proxy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/core/end2end/fixtures/proxy.c b/test/core/end2end/fixtures/proxy.c
index f6e01ec41c..196e481302 100644
--- a/test/core/end2end/fixtures/proxy.c
+++ b/test/core/end2end/fixtures/proxy.c
@@ -253,7 +253,6 @@ static void on_c2p_sent_message(void *arg, int success) {
   grpc_op op;
   grpc_call_error err;
 
-  grpc_byte_buffer_destroy(pc->p2s_msg);
   if (!pc->proxy->shutdown && success) {
     op.op = GRPC_OP_RECV_MESSAGE;
     op.flags = 0;
@@ -284,6 +283,7 @@ static void on_p2s_recv_msg(void *arg, int success) {
     GPR_ASSERT(err == GRPC_CALL_OK);
   }
   unrefpc(pc, "on_p2s_recv_msg");
+  grpc_byte_buffer_destroy(pc->p2s_msg);
 }
 
 static void on_c2p_sent_status(void *arg, int success) {
-- 
GitLab


From 98a185a72eb069dada018bdb49dcd17bbaa94068 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Mon, 16 May 2016 18:45:15 -0700
Subject: [PATCH 458/570] Change error to warning since we do not have a good
 way to determine whether the server is sync or async

---
 src/cpp/server/server_builder.cc | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index a2d90c2974..f6c39289b0 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -100,11 +100,8 @@ void ServerBuilder::AddListeningPort(const grpc::string& addr,
 
 std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   std::unique_ptr<ThreadPoolInterface> thread_pool;
-  // Does this server have atleast one sync method
-  bool has_sync_methods = false;
   for (auto it = services_.begin(); it != services_.end(); ++it) {
     if ((*it)->service->has_synchronous_methods()) {
-      has_sync_methods = true;
       if (thread_pool == nullptr) {
         thread_pool.reset(CreateDefaultThreadPool());
         break;
@@ -134,12 +131,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
 
   ServerInitializer* initializer = server->initializer();
 
-  // If the server has atleast one sync methods, we know that this is a Sync
-  // server or a Hybrid server. This means that the completion queue on the
-  // Server object (i.e server->cq_) will be frequently polled (which is why
-  // we initialize num_frequently_pollsed_cqs to 1 here)
-  int num_frequently_polled_cqs = has_sync_methods ? 1 : 0;
-
+  int num_non_listening_cqs = 0;
   for (auto cq = cqs_.begin(); cq != cqs_.end(); ++cq) {
     // A completion queue that is not polled frequently (by calling Next() or
     // AsyncNext()) is not safe to use for listening to incoming channels.
@@ -148,17 +140,19 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
     if ((*cq)->IsFrequentlyPolled()) {
       grpc_server_register_completion_queue(server->server_, (*cq)->cq(),
                                             nullptr);
-      num_frequently_polled_cqs++;
     } else {
       grpc_server_register_non_listening_completion_queue(server->server_,
                                                           (*cq)->cq(), nullptr);
+      num_non_listening_cqs++;
     }
   }
 
-  if (num_frequently_polled_cqs == 0) {
-    gpr_log(GPR_ERROR,
-            "Atleast one of the completion queues must be frequently polled");
-    return nullptr;
+  // TODO: (sreek) - Find a good way to determine whether the server is a Sync
+  // server or an Async server. In case of Async server, return an error if all
+  // the completion queues are non-listening
+  if (num_non_listening_cqs >= 0) {
+    gpr_log(GPR_INFO, "Number of non listening completion queues: %d out of %d",
+            num_non_listening_cqs, cqs_.size());
   }
 
   for (auto service = services_.begin(); service != services_.end();
-- 
GitLab


From 8c34e7c3f12af273f3f0941ddcd6d31dc7593279 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Mon, 16 May 2016 19:26:22 -0700
Subject: [PATCH 459/570] Fix a typo

---
 src/cpp/server/server_builder.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index f6c39289b0..a5bcd3db31 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -150,7 +150,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   // TODO: (sreek) - Find a good way to determine whether the server is a Sync
   // server or an Async server. In case of Async server, return an error if all
   // the completion queues are non-listening
-  if (num_non_listening_cqs >= 0) {
+  if (num_non_listening_cqs > 0) {
     gpr_log(GPR_INFO, "Number of non listening completion queues: %d out of %d",
             num_non_listening_cqs, cqs_.size());
   }
-- 
GitLab


From 37a85c30964e72b16c146b9b63d38de7c2eb859d Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 04:53:05 +0000
Subject: [PATCH 460/570] Expand corpus

---
 .../071247b8fddda8aa520d9142c89039fbf8bf6cee      | Bin 0 -> 411 bytes
 .../07cb3b9baca1bbcce2e199e551073ba2fdd4e05c      | Bin 0 -> 614 bytes
 .../081e3248dfca2b32837c4738daee3a4698caaf15      | Bin 0 -> 500 bytes
 .../0f16eeeecdebcb59022bda5a0972d1b3429648fd      | Bin 0 -> 230 bytes
 .../17fb35db0b73c331a66120dbc491300b2d1665e0      | Bin 0 -> 285 bytes
 .../1949f4a75f7d501d5279a01f58a444640379bd78      | Bin 0 -> 268 bytes
 .../1d55650c5bc30ea68168a9287820e25d2d53ab4c      | Bin 0 -> 345 bytes
 .../28851da472cd09123465241e0d59697f563f53a8      | Bin 0 -> 389 bytes
 .../2d7f42d3df4a206d09a9fa3126333a61f5e678ec      | Bin 0 -> 598 bytes
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 71 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/071247b8fddda8aa520d9142c89039fbf8bf6cee
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/07cb3b9baca1bbcce2e199e551073ba2fdd4e05c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/081e3248dfca2b32837c4738daee3a4698caaf15
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0f16eeeecdebcb59022bda5a0972d1b3429648fd
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/17fb35db0b73c331a66120dbc491300b2d1665e0
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1949f4a75f7d501d5279a01f58a444640379bd78
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1d55650c5bc30ea68168a9287820e25d2d53ab4c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/28851da472cd09123465241e0d59697f563f53a8
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2d7f42d3df4a206d09a9fa3126333a61f5e678ec
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2d82b2376d689485814ade91df8f65ee08395a02
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4305b19e8a214d2cf47436d964d52d10e430575f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4799a2aacdba08bd3e418c5659060829a997d715
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/abaca8e8237d5add7e35752471688233d265efc2
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/b35f51d95f597075bb93cd9d2135870fe0a73486
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/071247b8fddda8aa520d9142c89039fbf8bf6cee b/test/core/end2end/fuzzers/api_fuzzer_corpus/071247b8fddda8aa520d9142c89039fbf8bf6cee
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index 0000000000000000000000000000000000000000..06505f52fc95a33ceec37f31d8fa43d0b618e7ec
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/07cb3b9baca1bbcce2e199e551073ba2fdd4e05c b/test/core/end2end/fuzzers/api_fuzzer_corpus/07cb3b9baca1bbcce2e199e551073ba2fdd4e05c
new file mode 100644
index 0000000000000000000000000000000000000000..f6320aaf1b7804626e48fc68379113e93a90e966
GIT binary patch
literal 614
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/081e3248dfca2b32837c4738daee3a4698caaf15 b/test/core/end2end/fuzzers/api_fuzzer_corpus/081e3248dfca2b32837c4738daee3a4698caaf15
new file mode 100644
index 0000000000000000000000000000000000000000..e29f8846c3c8660eea12ea4c8ee38afaf6fef7d4
GIT binary patch
literal 500
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0f16eeeecdebcb59022bda5a0972d1b3429648fd b/test/core/end2end/fuzzers/api_fuzzer_corpus/0f16eeeecdebcb59022bda5a0972d1b3429648fd
new file mode 100644
index 0000000000000000000000000000000000000000..0116d006ca08234099795c68dad1aad9cf81f526
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literal 230
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/17fb35db0b73c331a66120dbc491300b2d1665e0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/17fb35db0b73c331a66120dbc491300b2d1665e0
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1949f4a75f7d501d5279a01f58a444640379bd78 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1949f4a75f7d501d5279a01f58a444640379bd78
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literal 268
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1d55650c5bc30ea68168a9287820e25d2d53ab4c b/test/core/end2end/fuzzers/api_fuzzer_corpus/1d55650c5bc30ea68168a9287820e25d2d53ab4c
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index 0000000000000000000000000000000000000000..042200467ce4909bc748ed81589425e40d1b2699
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literal 345
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/28851da472cd09123465241e0d59697f563f53a8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/28851da472cd09123465241e0d59697f563f53a8
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index 0000000000000000000000000000000000000000..8a42c044d4173b551cd77d80ca02fb50dd89f4f0
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literal 389
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2d7f42d3df4a206d09a9fa3126333a61f5e678ec b/test/core/end2end/fuzzers/api_fuzzer_corpus/2d7f42d3df4a206d09a9fa3126333a61f5e678ec
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2d82b2376d689485814ade91df8f65ee08395a02 b/test/core/end2end/fuzzers/api_fuzzer_corpus/2d82b2376d689485814ade91df8f65ee08395a02
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2e7441eacf8fcc7043f24b3beba4fcbe3c0c5ea0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/2e7441eacf8fcc7043f24b3beba4fcbe3c0c5ea0
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literal 354
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/35ba1a4df4d362ea98e9386269bfbb95c5ed4874 b/test/core/end2end/fuzzers/api_fuzzer_corpus/35ba1a4df4d362ea98e9386269bfbb95c5ed4874
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/37309bbfb4f0d78e6138b13a4e5da5944c95b97d b/test/core/end2end/fuzzers/api_fuzzer_corpus/37309bbfb4f0d78e6138b13a4e5da5944c95b97d
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literal 267
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3d9534f373e79edd704cc9529600efd62451fb78 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3d9534f373e79edd704cc9529600efd62451fb78
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literal 346
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4212d95c0bfdf34b9c7fbd05bc732fa1bbb226ce b/test/core/end2end/fuzzers/api_fuzzer_corpus/4212d95c0bfdf34b9c7fbd05bc732fa1bbb226ce
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index 0000000000000000000000000000000000000000..7f9038760ca717dd4549601f054840cbd7526cad
GIT binary patch
literal 581
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4305b19e8a214d2cf47436d964d52d10e430575f b/test/core/end2end/fuzzers/api_fuzzer_corpus/4305b19e8a214d2cf47436d964d52d10e430575f
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index 0000000000000000000000000000000000000000..33f855c4adc0e75fb92ffa1317c9b74305a3e1ae
GIT binary patch
literal 268
zcmXYs!AiqW5Jm4B+Q&0Wz@5uxW7{mUaTkz?zffG47zZ1a8Yby0xDE({pVF1z<0cyg
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aIPfUO(HC<o)c=3!{VY`kalOg&+V25NsY}NI

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4799a2aacdba08bd3e418c5659060829a997d715 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4799a2aacdba08bd3e418c5659060829a997d715
new file mode 100644
index 0000000000000000000000000000000000000000..e4d5db3bd79348884b2601a3c12f965cc974075a
GIT binary patch
literal 319
zcmYjNJ4ysW5Pe;&P0c8Sp%|?!tlEKMsz`f>#RC}B1$x+?3k)dUr6ZHg1n~%_CY`8w
z1cSDEcLh5r>Q%q@>O;MRC;?oE?9d5wh$l_~6tVdEHQ9FXN}_HG3n}lK!UT}5!ULH6
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l<T;qUKk60!c5(D&wO(Xat+-kFbg`H}sI^5x6ByiJ^$T05RC)ja

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/485410954a625f5749bce6ae923a620371542ed8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/485410954a625f5749bce6ae923a620371542ed8
new file mode 100644
index 0000000000000000000000000000000000000000..376c38eb8e1a68789c511fb3903f3f8a0a66e9f4
GIT binary patch
literal 230
zcmXAjF=_%)5QhI5<ndh1f{?;;w-MdKbZI24H%K8KKxDu|ws?zgFR&nZl)zTGLC%mi
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4a97016bb83b0db1c51fbb4d4f9c909dd85bdb41 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4a97016bb83b0db1c51fbb4d4f9c909dd85bdb41
new file mode 100644
index 0000000000000000000000000000000000000000..a3cea9c48156a97b814472f06af512590b83237a
GIT binary patch
literal 334
zcmXAlu}TC%42J)S=a5}xK`YA>@m#0S{zUe`M>y;~Bw*nkGK;fdWwD?S;49b&TiIME
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4f320381bfd3927493db8037238bdce1766c68ee b/test/core/end2end/fuzzers/api_fuzzer_corpus/4f320381bfd3927493db8037238bdce1766c68ee
new file mode 100644
index 0000000000000000000000000000000000000000..a1d23bf313a2072f6b9a690ed10aa7589b97d176
GIT binary patch
literal 365
zcmXX?u}T9$6r8ujbuUV=6srV5lLI59u!urZ+6U`!#)lClIo@41Xk&Ar2$p`vRW|8t
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/54d5ac6cc4bd944e60b7464e36c5d1b144c17da4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/54d5ac6cc4bd944e60b7464e36c5d1b144c17da4
new file mode 100644
index 0000000000000000000000000000000000000000..aae4aef61ba4e6468b1a64be2836d63e169c5b3c
GIT binary patch
literal 354
zcmZ{gF-rqM5QX0?$+C$OEX69p!rXyZSgMee_WpoyUIr5kmt*d-K^vO`!QP*d%Er#d
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aq59N#z~w)DQ_nZ%ns0rJP~j<D;S9fsU~0tx

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5a3d25f74f7629c675be11faaea35921229b8757 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5a3d25f74f7629c675be11faaea35921229b8757
new file mode 100644
index 0000000000000000000000000000000000000000..c1aa94b5a17109337201dccabb339b4ad09a0c4a
GIT binary patch
literal 342
zcmYjNJ4ysW5Pe-PP0c8Sp%|?Q>uv|iri!$9g~bCH6c|d+I&*;uMDQpbnQUg_5ll@w
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5f7eee027cbd6ae8e989150d9bd8a4fd39654c01 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5f7eee027cbd6ae8e989150d9bd8a4fd39654c01
new file mode 100644
index 0000000000000000000000000000000000000000..7fbd858a523cc4186670f41d2bf9b9dc1a5491a2
GIT binary patch
literal 229
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/61f410c711bc5d53be9e932217ebd035f2716417 b/test/core/end2end/fuzzers/api_fuzzer_corpus/61f410c711bc5d53be9e932217ebd035f2716417
new file mode 100644
index 0000000000000000000000000000000000000000..61d118d0553eb21a89ee91d7be326c6f24f0f43d
GIT binary patch
literal 543
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/634d809c430738b89f0e677eec36506e537e86b3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/634d809c430738b89f0e677eec36506e537e86b3
new file mode 100644
index 0000000000000000000000000000000000000000..44e84a689e14deab880eb0071020f4824bc0d775
GIT binary patch
literal 474
zcmX|8J5Iwu5PiFZWgSpNiKr4GMPNaMC@4T+!~tk%=q!^AU=bjU9Y>-~3Pj5}T+yVX
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/649cf0ee983cb5792042687181ce7e4d81f090a5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/649cf0ee983cb5792042687181ce7e4d81f090a5
new file mode 100644
index 0000000000000000000000000000000000000000..e59a8350253b4204c00034bbd9548b63d3c6ff23
GIT binary patch
literal 389
zcmXYtF;2rk5JhK4VYN2MqC`|gkpi*6iV#&0GU5tp=q$$>B^JS$wY?Fvq=+cFhbx+N
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BZ%P0F

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/68c65dc60f887050eb8cd7f946bf37aea2ade9f2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/68c65dc60f887050eb8cd7f946bf37aea2ade9f2
new file mode 100644
index 0000000000000000000000000000000000000000..f94aa4efabac19237438f0dfd8d91fa8fff0024e
GIT binary patch
literal 337
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6fb7b01c1b363390eb9188bcac05f8f11e20c01d b/test/core/end2end/fuzzers/api_fuzzer_corpus/6fb7b01c1b363390eb9188bcac05f8f11e20c01d
new file mode 100644
index 0000000000000000000000000000000000000000..792e81225ab34634b863d89a4d129e9a4237a7c4
GIT binary patch
literal 228
zcmYL@Jqp4=5QX0kVOgUF>@2nMCxxCs;teds1BeV*h{X!Y1p<Oc5mI>r&tPk_jfH2B
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6fe041f1468b495d3186da906f9a5091e5761387 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6fe041f1468b495d3186da906f9a5091e5761387
new file mode 100644
index 0000000000000000000000000000000000000000..ea9c3546ff86e3adf99aab1ae26e979fc4c1e7d0
GIT binary patch
literal 570
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/700f56e26286daf472d371effb9bca13fffa3d77 b/test/core/end2end/fuzzers/api_fuzzer_corpus/700f56e26286daf472d371effb9bca13fffa3d77
new file mode 100644
index 0000000000000000000000000000000000000000..0c6b8c13c03588909fc3bb78563a326dd6ae7371
GIT binary patch
literal 693
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7217d93c1da3ae8ed085a5e6988227dcf430cd89 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7217d93c1da3ae8ed085a5e6988227dcf430cd89
new file mode 100644
index 0000000000000000000000000000000000000000..0f64b025e4d3bfdc738f04e60d0c983053db2e26
GIT binary patch
literal 548
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/746d9837f0fc3c989b7fe0585b8365478f1c21fc b/test/core/end2end/fuzzers/api_fuzzer_corpus/746d9837f0fc3c989b7fe0585b8365478f1c21fc
new file mode 100644
index 0000000000000000000000000000000000000000..be672346437d89d8b836bae3544e522c2cb26dc3
GIT binary patch
literal 332
zcmXAlu}TCn6h&{IYsice(8_W}T*nmJkH`pq!eZ|t4=mh8GMa&{EC%!g`~@3fDx2*D
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UqUy$@2k~l@FzAqZlgVN64}j`eXaE2J

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7957953ca449974ec39c6a137c0acdedb71c3b02 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7957953ca449974ec39c6a137c0acdedb71c3b02
new file mode 100644
index 0000000000000000000000000000000000000000..65bba5a40d0722111cd29df06663a804101a20b4
GIT binary patch
literal 326
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7c70dd584df7a4fda61d08ab8ef85ec70c85b7f5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7c70dd584df7a4fda61d08ab8ef85ec70c85b7f5
new file mode 100644
index 0000000000000000000000000000000000000000..39f933f490be524ea0ab751574690175c36858e5
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7cc958be492e942df2b784fcc08a63d57c7fef92 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7cc958be492e942df2b784fcc08a63d57c7fef92
new file mode 100644
index 0000000000000000000000000000000000000000..a40561266fbb5bce71e94c532ece02cc6e91bc10
GIT binary patch
literal 333
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7e29172a1d27c4f8a0b138306db1043373b2d0ba b/test/core/end2end/fuzzers/api_fuzzer_corpus/7e29172a1d27c4f8a0b138306db1043373b2d0ba
new file mode 100644
index 0000000000000000000000000000000000000000..65c18d1fa67f43f58aae8d0ca3b7dd4f215b1a95
GIT binary patch
literal 348
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7efac665d3dabc2162f4407e3bedbd65b3007335 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7efac665d3dabc2162f4407e3bedbd65b3007335
new file mode 100644
index 0000000000000000000000000000000000000000..aa8d8c29ad36be0de46341bcab4a6a849fb4c585
GIT binary patch
literal 358
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/81e64ec00272538edef6336423738277647b5ed0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/81e64ec00272538edef6336423738277647b5ed0
new file mode 100644
index 0000000000000000000000000000000000000000..69dd622098b8efc9550282b827a05db4703689aa
GIT binary patch
literal 229
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/839b0cad1196be563cec8e8a55184fc001b8401a b/test/core/end2end/fuzzers/api_fuzzer_corpus/839b0cad1196be563cec8e8a55184fc001b8401a
new file mode 100644
index 0000000000000000000000000000000000000000..3b711c326f2242ec24fb8c0bce15dd50839684ff
GIT binary patch
literal 293
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/840928fe62714fdb003b3f0a40c2c4897f9d7938 b/test/core/end2end/fuzzers/api_fuzzer_corpus/840928fe62714fdb003b3f0a40c2c4897f9d7938
new file mode 100644
index 0000000000000000000000000000000000000000..95181776201acac7b1966f9a3ffd373e2986b40c
GIT binary patch
literal 352
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/85bd45792a3cf2116fab5e99e2d824ee804af843 b/test/core/end2end/fuzzers/api_fuzzer_corpus/85bd45792a3cf2116fab5e99e2d824ee804af843
new file mode 100644
index 0000000000000000000000000000000000000000..eec85e626cc1bf58173cd1bb482112c38e8b93a9
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8854a331f3c5ddc4ace70e0505901e53aa48e386 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8854a331f3c5ddc4ace70e0505901e53aa48e386
new file mode 100644
index 0000000000000000000000000000000000000000..feba4eb243d6abaa11b2323fd9a4c3d5fe2ef980
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/88600f27cb602db290f07eb0e8b6f10488c0760f b/test/core/end2end/fuzzers/api_fuzzer_corpus/88600f27cb602db290f07eb0e8b6f10488c0760f
new file mode 100644
index 0000000000000000000000000000000000000000..56be62d99d9c71cd33530cf3fb9ac42f510e4619
GIT binary patch
literal 544
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8ba87aeecf944e0eb387f8f2d9e30964c9f860de b/test/core/end2end/fuzzers/api_fuzzer_corpus/8ba87aeecf944e0eb387f8f2d9e30964c9f860de
new file mode 100644
index 0000000000000000000000000000000000000000..cd7f1ec10d0acf9ecafcd2dbf3baa0b8380e035c
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/94571a4b13c435117ef9bd914443ce9a07da8e3f b/test/core/end2end/fuzzers/api_fuzzer_corpus/94571a4b13c435117ef9bd914443ce9a07da8e3f
new file mode 100644
index 0000000000000000000000000000000000000000..87cf504b4ea923b43391d694cd21013e275e6520
GIT binary patch
literal 362
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/96a6293d4fc97c75f037bdb0f73dc5b62bbfa2e6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/96a6293d4fc97c75f037bdb0f73dc5b62bbfa2e6
new file mode 100644
index 0000000000000000000000000000000000000000..5e370d390bdf5c4808a376e71e5a68afe7fb76a0
GIT binary patch
literal 594
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/98cdb5ba5725c6b2ed39fc514401fe987fc2d9af b/test/core/end2end/fuzzers/api_fuzzer_corpus/98cdb5ba5725c6b2ed39fc514401fe987fc2d9af
new file mode 100644
index 0000000000000000000000000000000000000000..c858baeb6b7cc55928736ce93c1250e5794c5b86
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9dd25a6857d92ef52169ec95a0cdfbc8570b6d99 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9dd25a6857d92ef52169ec95a0cdfbc8570b6d99
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index 0000000000000000000000000000000000000000..cd272b92dc5baff5f6f89088c0426e9a6f1f8540
GIT binary patch
literal 347
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a18ed3861270cd42a661211d9d970c488fed46ad b/test/core/end2end/fuzzers/api_fuzzer_corpus/a18ed3861270cd42a661211d9d970c488fed46ad
new file mode 100644
index 0000000000000000000000000000000000000000..4b765b45e4c622f3ce1c845288a9aa503eb44d4e
GIT binary patch
literal 339
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a619bb6ff4871fab3045e46bef8036f80d605f37 b/test/core/end2end/fuzzers/api_fuzzer_corpus/a619bb6ff4871fab3045e46bef8036f80d605f37
new file mode 100644
index 0000000000000000000000000000000000000000..3054cdb955310fc8a3862b8eb688591652757c59
GIT binary patch
literal 275
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a62960425c597cf5d2bd38e9412363991479837f b/test/core/end2end/fuzzers/api_fuzzer_corpus/a62960425c597cf5d2bd38e9412363991479837f
new file mode 100644
index 0000000000000000000000000000000000000000..109cf0417179fae58254ead78aa7c013b0399490
GIT binary patch
literal 228
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a6541e0f317553947d53cfb9318367aff2898ad5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/a6541e0f317553947d53cfb9318367aff2898ad5
new file mode 100644
index 0000000000000000000000000000000000000000..7893d7132047b47d4bc38dc386644d871592dc60
GIT binary patch
literal 348
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/abaca8e8237d5add7e35752471688233d265efc2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/abaca8e8237d5add7e35752471688233d265efc2
new file mode 100644
index 0000000000000000000000000000000000000000..fbfa420b6b7659814ec3a98edc9ae6b56f1d376c
GIT binary patch
literal 364
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b35f51d95f597075bb93cd9d2135870fe0a73486 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b35f51d95f597075bb93cd9d2135870fe0a73486
new file mode 100644
index 0000000000000000000000000000000000000000..7c7d787dce568b0715b2f842bb887d2efa7efef0
GIT binary patch
literal 349
zcmY+Au}T9$5QhI9<Fbho3~9tFAc%LxfvqAZK7rr^9BVQp!KlaH<qoY=`7Wt^02|*z
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b6694ec2d425e8ce6ad9ff712a999fabfa5ce113 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b6694ec2d425e8ce6ad9ff712a999fabfa5ce113
new file mode 100644
index 0000000000000000000000000000000000000000..b28d3708a5c36b11b51fa7421b79c1279f39e71f
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b9318513eb6b1db553855cd062ebbd4d1db9b846 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b9318513eb6b1db553855cd062ebbd4d1db9b846
new file mode 100644
index 0000000000000000000000000000000000000000..d3dfb9ab03826e13a19123f036815a97083c6d0d
GIT binary patch
literal 341
zcmXAlF-pWx5QhI5*T+kgh+<*6i?Ajsw2w#xkFa=vMFuR~WqH9Du(Al~0lb2ZkjiE|
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b98ef7107754379c22a3ad59cffa3183e0804c0e b/test/core/end2end/fuzzers/api_fuzzer_corpus/b98ef7107754379c22a3ad59cffa3183e0804c0e
new file mode 100644
index 0000000000000000000000000000000000000000..4bff61b679f736bc4164023eb36a569408f99144
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bba4073cde10ba7abaac18d6303e310d02a47826 b/test/core/end2end/fuzzers/api_fuzzer_corpus/bba4073cde10ba7abaac18d6303e310d02a47826
new file mode 100644
index 0000000000000000000000000000000000000000..e73c25b8810db073fdadcdeb95c1ce9599110d12
GIT binary patch
literal 384
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/becdf72b57104cede4a1fc7b7a4c97a3cbf3b7b4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/becdf72b57104cede4a1fc7b7a4c97a3cbf3b7b4
new file mode 100644
index 0000000000000000000000000000000000000000..a33af534cce84cec327fc5bec7ff482266c5dc5c
GIT binary patch
literal 333
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c061aa42448363b548d90cbf4a7660fb2b043518 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c061aa42448363b548d90cbf4a7660fb2b043518
new file mode 100644
index 0000000000000000000000000000000000000000..958bbd54c0888cf059d52fb78a3628dcf70bfbb1
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c0e04f5709338a500b3be166714ed7b0013c17d0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c0e04f5709338a500b3be166714ed7b0013c17d0
new file mode 100644
index 0000000000000000000000000000000000000000..556fb44bf1461b05f84a435b5ae7e740b65f6607
GIT binary patch
literal 543
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/cb9a688f0dbc2015c77920f344e2d029c87384ff b/test/core/end2end/fuzzers/api_fuzzer_corpus/cb9a688f0dbc2015c77920f344e2d029c87384ff
new file mode 100644
index 0000000000000000000000000000000000000000..e0f0ba5977fd00e9b4beb152ebc5562553fb078a
GIT binary patch
literal 333
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d22287b96b3dcb840fc65e4be60e409fb0f6bfe5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d22287b96b3dcb840fc65e4be60e409fb0f6bfe5
new file mode 100644
index 0000000000000000000000000000000000000000..7e5f56c0f5171deae3cc172f5bd5d57d9eb519ca
GIT binary patch
literal 547
zcmZXR%}N6?6opSh8`7!+-MMTxYP+c7vLF>-z(sLAOvj5Ymg$h0PQmqnAov`DFe~3c
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d56b3dae753b110e9e1a050486c6deb6ac399bd8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d56b3dae753b110e9e1a050486c6deb6ac399bd8
new file mode 100644
index 0000000000000000000000000000000000000000..c290cccff87e5ff214cded42cbd5abb4bd7bea34
GIT binary patch
literal 354
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d67c22b4174555c3e596c58dc7c28e84b1da8353 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d67c22b4174555c3e596c58dc7c28e84b1da8353
new file mode 100644
index 0000000000000000000000000000000000000000..cfe39928c17c226cbc95f0c0688a6c653d6f1dbe
GIT binary patch
literal 334
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d681712608025610b8ecc8a76a822516fb659953 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d681712608025610b8ecc8a76a822516fb659953
new file mode 100644
index 0000000000000000000000000000000000000000..390be08072373c1ba216a7e228a8ef84d6f8fb69
GIT binary patch
literal 826
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d8d117e45b7bc0c48f606d9ef844f00a363a8a38 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d8d117e45b7bc0c48f606d9ef844f00a363a8a38
new file mode 100644
index 0000000000000000000000000000000000000000..dad8cbb2a78f82c0d01854e02d080f75120d0a9f
GIT binary patch
literal 352
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/da2ace62505959bae7b4f158220f7ce97d20423d b/test/core/end2end/fuzzers/api_fuzzer_corpus/da2ace62505959bae7b4f158220f7ce97d20423d
new file mode 100644
index 0000000000000000000000000000000000000000..4275d96c4b3176e448e5042dacf1ca7366603757
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f5867f7dbacd22878e2955f4be8fca147442aa9d b/test/core/end2end/fuzzers/api_fuzzer_corpus/f5867f7dbacd22878e2955f4be8fca147442aa9d
new file mode 100644
index 0000000000000000000000000000000000000000..0ea10966e19207103cea28be4fc6b861a26f1a85
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fa44038e372af4ab374d3e94ec61662051e0dd74 b/test/core/end2end/fuzzers/api_fuzzer_corpus/fa44038e372af4ab374d3e94ec61662051e0dd74
new file mode 100644
index 0000000000000000000000000000000000000000..ca4f7a30be71cc61afda3958be4e4b6755ef3587
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/faa0471930dc99deb5b1ffdc9bab7c1267b4ddbb b/test/core/end2end/fuzzers/api_fuzzer_corpus/faa0471930dc99deb5b1ffdc9bab7c1267b4ddbb
new file mode 100644
index 0000000000000000000000000000000000000000..52cb2f2eb2f520f40f98edd6362ae34385da7c12
GIT binary patch
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literal 0
HcmV?d00001

-- 
GitLab


From 71d0f5fd6cfae8eec021f4032c6f3924b633c918 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 05:16:27 +0000
Subject: [PATCH 461/570] Expand corpus

---
 .../1586adc8c21b5796ba52203379faeb5f251f5c1d      | Bin 0 -> 227 bytes
 .../1cbbae18babaa20229b42b4633ef812bd3b40ad4      | Bin 0 -> 232 bytes
 .../2b80854b52267dd70b622670e401280387f15dd2      | Bin 0 -> 365 bytes
 .../3b60e6663ac7ceaa40f91d3a68fcb9c35e3e99b8      | Bin 0 -> 361 bytes
 .../3c18f7c2d8fef6f119fe5bdbb5d191a92c627cb3      | Bin 0 -> 405 bytes
 .../41de80653b78b98f5caa7f6d00a96d72bc245068      | Bin 0 -> 365 bytes
 .../42c50f9543819ff7f440a7ac660cea374355c455      | Bin 0 -> 331 bytes
 .../572ab3983e406a82325f02edfdd7981d040cfbdb      | Bin 0 -> 358 bytes
 .../573665d817a96a324fb8ba40a06425f572327b78      | Bin 0 -> 298 bytes
 .../5cf8b4c70476c124711e731cd2e00f67906bd457      | Bin 0 -> 356 bytes
 .../64d55e872c2148eefb0d7c3df101fd955b709f24      | Bin 0 -> 332 bytes
 .../6b1e10a936df3b42720ebc9179fb74aa147f8b14      | Bin 0 -> 343 bytes
 .../6c91623f5a30f65110a4083897bad2882f032c51      | Bin 0 -> 355 bytes
 .../718d23058d5c805a2984c087cd89f9cb6af065b4      | Bin 0 -> 527 bytes
 .../7487f56a435277d9bd7ef38d361e8ad7cdf62375      | Bin 0 -> 532 bytes
 .../84650393df0dca7ca3244faa7ac036873d3dcce1      | Bin 0 -> 343 bytes
 .../875280c0c54d1662b07150e728f9ac0c1af7bf66      | Bin 0 -> 810 bytes
 .../87e510c4dd906ec4de0066e93b2475480fc0768b      | Bin 0 -> 344 bytes
 .../8bd94413e2d60effc2806dd7153216a1b6487162      | Bin 0 -> 343 bytes
 .../a3d52dfd05da328d3f109d125e6c1a15470eab06      | Bin 0 -> 345 bytes
 .../af1fbe820d92608782360791113393055c171da0      | Bin 0 -> 528 bytes
 .../bc2967ecf8402d442ef63ca451497431932a7e57      | Bin 0 -> 345 bytes
 .../eab01c8a32e76c8f354055807399a808848234e6      | Bin 0 -> 267 bytes
 .../ebe414975652c12fbbfd99efd2da1cd4c72c340c      | Bin 0 -> 345 bytes
 .../ef967ba35676b971983b1e95e62c383a978a37f7      | Bin 0 -> 343 bytes
 .../fac54fba5614e5930104bc7391773b490c0523b2      | Bin 0 -> 533 bytes
 .../fb0bef1e4142a7bcfa30e93f834fb6315438d1ad      | Bin 0 -> 337 bytes
 .../fe9d7f510475f17a7592213c9b2e614ce7d38f22      | Bin 0 -> 231 bytes
 28 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1586adc8c21b5796ba52203379faeb5f251f5c1d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1cbbae18babaa20229b42b4633ef812bd3b40ad4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2b80854b52267dd70b622670e401280387f15dd2
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3b60e6663ac7ceaa40f91d3a68fcb9c35e3e99b8
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3c18f7c2d8fef6f119fe5bdbb5d191a92c627cb3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/41de80653b78b98f5caa7f6d00a96d72bc245068
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/42c50f9543819ff7f440a7ac660cea374355c455
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/572ab3983e406a82325f02edfdd7981d040cfbdb
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/573665d817a96a324fb8ba40a06425f572327b78
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5cf8b4c70476c124711e731cd2e00f67906bd457
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/64d55e872c2148eefb0d7c3df101fd955b709f24
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6b1e10a936df3b42720ebc9179fb74aa147f8b14
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/718d23058d5c805a2984c087cd89f9cb6af065b4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/7487f56a435277d9bd7ef38d361e8ad7cdf62375
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/84650393df0dca7ca3244faa7ac036873d3dcce1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/875280c0c54d1662b07150e728f9ac0c1af7bf66
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ebe414975652c12fbbfd99efd2da1cd4c72c340c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ef967ba35676b971983b1e95e62c383a978a37f7
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fac54fba5614e5930104bc7391773b490c0523b2
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bef1e4142a7bcfa30e93f834fb6315438d1ad
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fe9d7f510475f17a7592213c9b2e614ce7d38f22

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1586adc8c21b5796ba52203379faeb5f251f5c1d b/test/core/end2end/fuzzers/api_fuzzer_corpus/1586adc8c21b5796ba52203379faeb5f251f5c1d
new file mode 100644
index 0000000000000000000000000000000000000000..13577d48bceafa20022945cf668ef56d08c89a04
GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1cbbae18babaa20229b42b4633ef812bd3b40ad4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/1cbbae18babaa20229b42b4633ef812bd3b40ad4
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2b80854b52267dd70b622670e401280387f15dd2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/2b80854b52267dd70b622670e401280387f15dd2
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3b60e6663ac7ceaa40f91d3a68fcb9c35e3e99b8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3b60e6663ac7ceaa40f91d3a68fcb9c35e3e99b8
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/42c50f9543819ff7f440a7ac660cea374355c455 b/test/core/end2end/fuzzers/api_fuzzer_corpus/42c50f9543819ff7f440a7ac660cea374355c455
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/572ab3983e406a82325f02edfdd7981d040cfbdb b/test/core/end2end/fuzzers/api_fuzzer_corpus/572ab3983e406a82325f02edfdd7981d040cfbdb
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/573665d817a96a324fb8ba40a06425f572327b78 b/test/core/end2end/fuzzers/api_fuzzer_corpus/573665d817a96a324fb8ba40a06425f572327b78
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5cf8b4c70476c124711e731cd2e00f67906bd457 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5cf8b4c70476c124711e731cd2e00f67906bd457
new file mode 100644
index 0000000000000000000000000000000000000000..8d9455f330b6591e092606972c9c903a3db96e8a
GIT binary patch
literal 356
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/64d55e872c2148eefb0d7c3df101fd955b709f24 b/test/core/end2end/fuzzers/api_fuzzer_corpus/64d55e872c2148eefb0d7c3df101fd955b709f24
new file mode 100644
index 0000000000000000000000000000000000000000..b3aac99dc855eeec1e287e2e5c24b9a129f0754a
GIT binary patch
literal 332
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6b1e10a936df3b42720ebc9179fb74aa147f8b14 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6b1e10a936df3b42720ebc9179fb74aa147f8b14
new file mode 100644
index 0000000000000000000000000000000000000000..2c01f4f0b0d0b68965ec3285c79d49b9c6a636a8
GIT binary patch
literal 343
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6c91623f5a30f65110a4083897bad2882f032c51 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6c91623f5a30f65110a4083897bad2882f032c51
new file mode 100644
index 0000000000000000000000000000000000000000..9a56cb7e1ff5092a1b2dfce4bf947614d5903b2e
GIT binary patch
literal 355
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/718d23058d5c805a2984c087cd89f9cb6af065b4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/718d23058d5c805a2984c087cd89f9cb6af065b4
new file mode 100644
index 0000000000000000000000000000000000000000..9282b0a779587f36cef275d2e1f5ea3c902f0513
GIT binary patch
literal 527
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7487f56a435277d9bd7ef38d361e8ad7cdf62375 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7487f56a435277d9bd7ef38d361e8ad7cdf62375
new file mode 100644
index 0000000000000000000000000000000000000000..1f07e584f999b9a44f4e7e8e71eac253e8197293
GIT binary patch
literal 532
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/84650393df0dca7ca3244faa7ac036873d3dcce1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/84650393df0dca7ca3244faa7ac036873d3dcce1
new file mode 100644
index 0000000000000000000000000000000000000000..6ac2f601646bedec834e700bbca1d1bc9a213f11
GIT binary patch
literal 343
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/875280c0c54d1662b07150e728f9ac0c1af7bf66 b/test/core/end2end/fuzzers/api_fuzzer_corpus/875280c0c54d1662b07150e728f9ac0c1af7bf66
new file mode 100644
index 0000000000000000000000000000000000000000..76a53d10c64f9acfcaffac301d16e110fdb92d8a
GIT binary patch
literal 810
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/87e510c4dd906ec4de0066e93b2475480fc0768b b/test/core/end2end/fuzzers/api_fuzzer_corpus/87e510c4dd906ec4de0066e93b2475480fc0768b
new file mode 100644
index 0000000000000000000000000000000000000000..cdc769a5554d1840848b47d66673309b682dda21
GIT binary patch
literal 344
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8bd94413e2d60effc2806dd7153216a1b6487162 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8bd94413e2d60effc2806dd7153216a1b6487162
new file mode 100644
index 0000000000000000000000000000000000000000..9e1266445ea6152340ad1ac7121f1bbda1024182
GIT binary patch
literal 343
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a3d52dfd05da328d3f109d125e6c1a15470eab06 b/test/core/end2end/fuzzers/api_fuzzer_corpus/a3d52dfd05da328d3f109d125e6c1a15470eab06
new file mode 100644
index 0000000000000000000000000000000000000000..d9bc8d8ea347aea44be1c0aa798672bbbb2f61ea
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/af1fbe820d92608782360791113393055c171da0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/af1fbe820d92608782360791113393055c171da0
new file mode 100644
index 0000000000000000000000000000000000000000..ba0b35418d51454e8a2644b4bc11c73d269423bc
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bc2967ecf8402d442ef63ca451497431932a7e57 b/test/core/end2end/fuzzers/api_fuzzer_corpus/bc2967ecf8402d442ef63ca451497431932a7e57
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index 0000000000000000000000000000000000000000..99ee098cd195a52a14fec5468e24d57593389a17
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/eab01c8a32e76c8f354055807399a808848234e6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/eab01c8a32e76c8f354055807399a808848234e6
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index 0000000000000000000000000000000000000000..c21869eddff08d9783c2431f5677bc6347ef46ca
GIT binary patch
literal 267
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ebe414975652c12fbbfd99efd2da1cd4c72c340c b/test/core/end2end/fuzzers/api_fuzzer_corpus/ebe414975652c12fbbfd99efd2da1cd4c72c340c
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index 0000000000000000000000000000000000000000..0ce6c54ed02756df1ffa5e6e3cb261053bb7c56b
GIT binary patch
literal 345
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ef967ba35676b971983b1e95e62c383a978a37f7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/ef967ba35676b971983b1e95e62c383a978a37f7
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index 0000000000000000000000000000000000000000..4d372b6620a6e41c3d93f63f62cdab188819ea08
GIT binary patch
literal 343
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fac54fba5614e5930104bc7391773b490c0523b2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/fac54fba5614e5930104bc7391773b490c0523b2
new file mode 100644
index 0000000000000000000000000000000000000000..e13f8bb407c9af52c60b4900b364d09293dceca8
GIT binary patch
literal 533
zcmX|;u}TCn5QhJZcOiSqf>xFuhj;5DYJDQB_y~t!=^-N)Dw5M(u(DWCtbGL=A(hQ_
zg7^p)Ha3eO;v-nZ$*r0qWWxM^{%<n7e>glj;Umz9ZO#_P6X~KKv$1)SN&#KOhO_Pl
z=~j_R6UERt_HQ;%p=@$VItb^XsuwL%QPxtZ+C+<vGy6*Mf(SVX$+f?fEqhn+=01md
z+7YLeR?BLSyf=dt(mZ-#(q-ieHu<Inpnw**-=tVC6@Kx<oaX0pnYPpg2-O0nF(Ywh
zH4sTNA|tyJ3#qr6N0y#LzFhL931hvi2vfrXIu@!d^<G)rR(IccyildgL3)pkJxk{3
zQ`|f^Tt__r5D&uPe=q`=)7Atq4S>RfdN4^CjBEFL0vvb)t-Sn;IpTmB7;i%2aVEQP
zI#6>Eca_tHzYbqflZJ#f>I^lP(8L64D3p&@Rg=u}XHqswxGEBMZ6eatX7pj;5Lpvp
b+}Uj}qc8~EN%~H!THf@WxwXN{wZ-@c`}m7T

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bef1e4142a7bcfa30e93f834fb6315438d1ad b/test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bef1e4142a7bcfa30e93f834fb6315438d1ad
new file mode 100644
index 0000000000000000000000000000000000000000..9953e92fbc0e8e2a45826d01b97bf60209dc91e0
GIT binary patch
literal 337
zcmXAlu}T9$5QhI9<FI$ifmW6YLOi$7{(_v4M+iPZkO2!5WP^KPWpSVn;49b&SJ|W!
z#7D5T*+#@iuvq7Gi)Ch+@8h4{Ilq`MmvRYOi4Wpo6A?F6A=Za-;<N)dg_U}ILYz0X
zPEi5IB7JBD<I7v(p4@|p@2sq%J?j$8zlD{Py61)p${*N`z7LFV?~v?MfO$PrlcVD{
zjwmHNJ0h0Vvk<qjYs7|A55NF9j8vOc@L`kW(_V#ZeRX*<9)vi=7Pd98o&ho)M`ral
zD$#x_;_0mq7?LJ*rC`!V!p6J-Yg8X<mwMAfeEh-7jcN5Sbb8TmvrAvBz9fTgU#;1?
T?q=hAH8Uz$bjZBTv{?TF_$FDW

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fe9d7f510475f17a7592213c9b2e614ce7d38f22 b/test/core/end2end/fuzzers/api_fuzzer_corpus/fe9d7f510475f17a7592213c9b2e614ce7d38f22
new file mode 100644
index 0000000000000000000000000000000000000000..6929f700becb585b41159cb0684e51a8403aa871
GIT binary patch
literal 231
zcmYL@F$%&!5JmqEaoI!-*jdI#VhZgAi8rti4<IsNAt^SPTp%EL6d{#2@C>##X)HX%
zI&0%hGXwuU{^)Sr7X_a{CEJQEj3ZsgY>cha%n{@<L(Zow(ovmDhT;So?3AsbEJ%B7
z4AtqUCq3xW3{c)863=n|=U#HQlaJao7dUeh$zvy?j22Bt&YA6;G?#ZK-E?iurn;^z
oeiOA&yzEh|XSI8a`wWFFk|rQ@3HlgN;FAGD6G{VFD6s_i0wv8ldjJ3c

literal 0
HcmV?d00001

-- 
GitLab


From cad9205d819614f0aa6296c2d94c9e258c6ecaf4 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 17 May 2016 07:22:29 -0700
Subject: [PATCH 462/570] regenerate buildfiles

---
 src/csharp/build_packages.bat | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index ca5b290eb9..90f4c58d03 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -2,7 +2,7 @@
 
 @rem Current package versions
 set VERSION=0.14.2-pre1
-set PROTOBUF_VERSION=3.0.0-beta2
+set PROTOBUF_VERSION=3.0.0-beta3
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
 set VERSION_WITH_BETA=%VERSION%-beta
-- 
GitLab


From c1623dc732ef15fad69b7a0e9918cc74f34bd589 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 15:19:16 +0000
Subject: [PATCH 463/570] Expand corpus

---
 .../02c3cf8d52fbc43f89b5f516a17cea23b68fc8d5      | Bin 0 -> 325 bytes
 .../11759723c597e6806f8873e5062d31516cdb97ea      | Bin 0 -> 474 bytes
 .../12abf5dcf2aba770f7b94ce5d96d7a8565a9aa19      | Bin 0 -> 526 bytes
 .../12b904b97ed234fa45073b4e346ebe3211558528      | Bin 0 -> 605 bytes
 .../145acf7c03a0bc6c4a40d710ba5813b9f28efe2a      | Bin 0 -> 389 bytes
 .../162b4ec7cf39df091898e01057b2fa39605b34bb      | Bin 0 -> 346 bytes
 .../1a16a4b32cb0cb3a759ec20edf332cdfc5d1717e      | Bin 0 -> 528 bytes
 .../200521ca3891bfed841ca8c22691196a1a03ccd3      | Bin 0 -> 527 bytes
 .../27f5e317e8a3a1098e786b96175c15d0855c4855      | Bin 0 -> 527 bytes
 .../285b0b9b11fe506527c880d3a866ba94f8038cdf      | Bin 0 -> 347 bytes
 .../2a410e3d783bc93e63206e28f92b6a40e1db09cf      | Bin 0 -> 475 bytes
 .../2e48a9c8d204975060e81f37c7a46ab501750067      | Bin 0 -> 895 bytes
 .../2ef149e8fd68e06fcb7ba2fb43a17cc1dcfd989b      | Bin 0 -> 266 bytes
 .../30948ba77c2e56903a9ad5190cc74e59d42f67fe      | Bin 0 -> 695 bytes
 .../324b9341bfc56b24a60f0687a52981fcdeaa8733      | Bin 0 -> 896 bytes
 .../33af00c8deb0f0fdfc113f21c3cb5769aa474587      | Bin 0 -> 528 bytes
 .../33b7cb7d4dcd380b207f1137722fe394de2a0f8e      | Bin 0 -> 357 bytes
 .../3662f5312562bbe4503018a820692962e7dd66c8      | Bin 0 -> 527 bytes
 .../37bc0646132afe8c79cda5e76de150a473fc0680      | Bin 0 -> 524 bytes
 .../3bdfaad171c20468a866329355621cd579eff21c      | Bin 0 -> 267 bytes
 .../3fada97db682f675597cb58c5d43a72e283ab960      | Bin 0 -> 475 bytes
 .../43f79e748c5da73a13555b00cf5050af68f07829      | Bin 0 -> 338 bytes
 .../4d7b5b98536de248387605efd813ba23b8b613dd      | Bin 0 -> 407 bytes
 .../52b5c86f262d46624b2211151a38cbd69c705734      | Bin 0 -> 805 bytes
 .../57bc1a4501ceb31b4ead1c2428798be073eb9db3      | Bin 0 -> 267 bytes
 .../5b3f6f20f348cc4e5fb07cdb6e8614ca24f2cf13      | Bin 0 -> 591 bytes
 .../5c388b60e622e14c9abfb5b46c65207a319e09e4      | Bin 0 -> 396 bytes
 .../5cd55495dee689728feee959bcb09e2ab13d013d      | Bin 0 -> 475 bytes
 .../5eae70ef8ab19fead6a9275e3e40df6b201159b1      | Bin 0 -> 528 bytes
 .../5ed431181bedd9a496aa3bb2330957c621f1443d      | Bin 0 -> 266 bytes
 .../5f07e5246d765494ee26c689072ab3ced452f30e      | Bin 0 -> 473 bytes
 .../617ef08330c0e852f9aae6c63ddc5893b8b2c722      | Bin 0 -> 379 bytes
 .../618e64836dc7f374745be963b7b3c62cc02ae2ca      | Bin 0 -> 476 bytes
 .../68f9d39b83bbc7cb4f743c8814800e6692988897      | Bin 0 -> 525 bytes
 .../6a1d877fe1eed1199511b8f28889d8f17665708e      | Bin 0 -> 474 bytes
 .../6c5707e8b1aa9a70ec87014cd660df4a7b910ee3      | Bin 0 -> 896 bytes
 .../6ca83e5d3f4544a14da513dc798f02464febdcd8      | Bin 0 -> 475 bytes
 .../6e97f4e782ca976d4890199d48fcfd64173e24f9      | Bin 0 -> 741 bytes
 .../6fbbaf9f6f49fabad4a0e47cea9e4048d8f130ed      | Bin 0 -> 301 bytes
 .../7bdc25dc79ca942673e515126e22474fd89ce55e      | Bin 0 -> 742 bytes
 .../8a4183e6bb75036228a42039d678fca0ea6751b7      | Bin 0 -> 267 bytes
 .../8c540353717db453eeb865e5b9b7f2efe6c5d5b7      | Bin 0 -> 966 bytes
 .../9a0f0818ff9fbfd81e0d0eadeef7b85ca2d4fd46      | Bin 0 -> 528 bytes
 .../9d69b6fb15c861c294878da8aaf16a531dfb1b70      | Bin 0 -> 526 bytes
 .../9d74922516d210da71d40395f17a3cef4161894d      | Bin 0 -> 605 bytes
 .../9e48b3aa2c25dbbab21148bdac91b5169ce088bf      | Bin 0 -> 272 bytes
 .../a0e80579e201495c2337292a3508b2d220e9737a      | Bin 0 -> 894 bytes
 .../b2432248370f7590e894c54f2dd13fe9df9fa53e      | Bin 0 -> 895 bytes
 .../b262c677b8c46262f1fc4982f5abf4ef603abe1c      | Bin 0 -> 292 bytes
 .../b37ab56aacf7fea7dcade26810117c45e6041068      | Bin 0 -> 606 bytes
 .../b6c47632d8d697f9f2923bde053f7a5571150705      | Bin 0 -> 525 bytes
 .../b8ea2247c5b1636148fa66fdce22ed1cc72b6bdd      | Bin 0 -> 605 bytes
 .../bc8dd89f31fa5e89cabace6d7701d2a218f97aed      | Bin 0 -> 524 bytes
 .../c1ac67facfa4ca5ad92c3eed576a59d41558480f      | Bin 0 -> 475 bytes
 .../c32029d5683ad5cfa1af3b534c53bc2f7f513f50      | Bin 0 -> 895 bytes
 .../c93f16b5b678d3019eb05bd0774598e7d34e9b3b      | Bin 0 -> 338 bytes
 .../ca418a61964cb360014b574fe29aa20b193df04f      | Bin 0 -> 865 bytes
 .../ceecce905981d8291a79fe32f89e8be688dfee7e      | Bin 0 -> 266 bytes
 .../d079f5c8a10611dc655cef33f73100f5f43787a8      | Bin 0 -> 526 bytes
 .../d27e050b2758f6658d166b0d30e9db9595388ef9      | Bin 0 -> 533 bytes
 .../d576eb2948463f86f576d85e41d30a8cf3b972c2      | Bin 0 -> 230 bytes
 .../d68001237e6366c844a6509fa03e677e6adfb75f      | Bin 0 -> 694 bytes
 .../db0dbec7a0811cac7b250cf9b248d47936edc0d0      | Bin 0 -> 326 bytes
 .../deb08a636c04030bc28459820c7ddbace429b40a      | Bin 0 -> 352 bytes
 .../e192ba28f8a3bc9079b810c46ecc526f84609863      | Bin 0 -> 244 bytes
 .../f0d881bdd69c3945694068719a7a6b6b094dee3c      | Bin 0 -> 694 bytes
 .../f18f2d094ef0f0c971173153279bc44bfa3c1187      | Bin 0 -> 231 bytes
 .../f7909263cd7edc56186185c0b3421ebb68ad8d2b      | Bin 0 -> 475 bytes
 .../fbeb44db0fc0f6b70c226053448c7170f62543b1      | Bin 0 -> 526 bytes
 .../fc39c0c12cde4ef57c217955886ed9508214ca98      | Bin 0 -> 382 bytes
 70 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/02c3cf8d52fbc43f89b5f516a17cea23b68fc8d5
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/11759723c597e6806f8873e5062d31516cdb97ea
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/12abf5dcf2aba770f7b94ce5d96d7a8565a9aa19
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/12b904b97ed234fa45073b4e346ebe3211558528
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/145acf7c03a0bc6c4a40d710ba5813b9f28efe2a
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/162b4ec7cf39df091898e01057b2fa39605b34bb
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/1a16a4b32cb0cb3a759ec20edf332cdfc5d1717e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/200521ca3891bfed841ca8c22691196a1a03ccd3
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/285b0b9b11fe506527c880d3a866ba94f8038cdf
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2a410e3d783bc93e63206e28f92b6a40e1db09cf
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2e48a9c8d204975060e81f37c7a46ab501750067
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/2ef149e8fd68e06fcb7ba2fb43a17cc1dcfd989b
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/33af00c8deb0f0fdfc113f21c3cb5769aa474587
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/33b7cb7d4dcd380b207f1137722fe394de2a0f8e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3662f5312562bbe4503018a820692962e7dd66c8
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/37bc0646132afe8c79cda5e76de150a473fc0680
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3bdfaad171c20468a866329355621cd579eff21c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/3fada97db682f675597cb58c5d43a72e283ab960
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/43f79e748c5da73a13555b00cf5050af68f07829
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4d7b5b98536de248387605efd813ba23b8b613dd
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/52b5c86f262d46624b2211151a38cbd69c705734
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/57bc1a4501ceb31b4ead1c2428798be073eb9db3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5b3f6f20f348cc4e5fb07cdb6e8614ca24f2cf13
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5c388b60e622e14c9abfb5b46c65207a319e09e4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5cd55495dee689728feee959bcb09e2ab13d013d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5eae70ef8ab19fead6a9275e3e40df6b201159b1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5ed431181bedd9a496aa3bb2330957c621f1443d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/5f07e5246d765494ee26c689072ab3ced452f30e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/617ef08330c0e852f9aae6c63ddc5893b8b2c722
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/618e64836dc7f374745be963b7b3c62cc02ae2ca
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/68f9d39b83bbc7cb4f743c8814800e6692988897
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6a1d877fe1eed1199511b8f28889d8f17665708e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6c5707e8b1aa9a70ec87014cd660df4a7b910ee3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6ca83e5d3f4544a14da513dc798f02464febdcd8
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6e97f4e782ca976d4890199d48fcfd64173e24f9
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6fbbaf9f6f49fabad4a0e47cea9e4048d8f130ed
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/7bdc25dc79ca942673e515126e22474fd89ce55e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8a4183e6bb75036228a42039d678fca0ea6751b7
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/8c540353717db453eeb865e5b9b7f2efe6c5d5b7
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9a0f0818ff9fbfd81e0d0eadeef7b85ca2d4fd46
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9d69b6fb15c861c294878da8aaf16a531dfb1b70
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9d74922516d210da71d40395f17a3cef4161894d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9e48b3aa2c25dbbab21148bdac91b5169ce088bf
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/a0e80579e201495c2337292a3508b2d220e9737a
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/bc8dd89f31fa5e89cabace6d7701d2a218f97aed
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c1ac67facfa4ca5ad92c3eed576a59d41558480f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c32029d5683ad5cfa1af3b534c53bc2f7f513f50
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c93f16b5b678d3019eb05bd0774598e7d34e9b3b
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ca418a61964cb360014b574fe29aa20b193df04f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ceecce905981d8291a79fe32f89e8be688dfee7e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/d079f5c8a10611dc655cef33f73100f5f43787a8
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 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/d576eb2948463f86f576d85e41d30a8cf3b972c2
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/d68001237e6366c844a6509fa03e677e6adfb75f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/db0dbec7a0811cac7b250cf9b248d47936edc0d0
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/deb08a636c04030bc28459820c7ddbace429b40a
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/e192ba28f8a3bc9079b810c46ecc526f84609863
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/f0d881bdd69c3945694068719a7a6b6b094dee3c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/f18f2d094ef0f0c971173153279bc44bfa3c1187
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/f7909263cd7edc56186185c0b3421ebb68ad8d2b
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fbeb44db0fc0f6b70c226053448c7170f62543b1
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/fc39c0c12cde4ef57c217955886ed9508214ca98

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/02c3cf8d52fbc43f89b5f516a17cea23b68fc8d5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/02c3cf8d52fbc43f89b5f516a17cea23b68fc8d5
new file mode 100644
index 0000000000000000000000000000000000000000..3e1eee3511357d164341d4307278eed032302560
GIT binary patch
literal 325
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z7X=?dAx>A!A!L%wH#6U1UX`Gloo5FVh;(b&7&q6k1kf$%sAc0kS-ZS2oE@LZO-7Er
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/11759723c597e6806f8873e5062d31516cdb97ea b/test/core/end2end/fuzzers/api_fuzzer_corpus/11759723c597e6806f8873e5062d31516cdb97ea
new file mode 100644
index 0000000000000000000000000000000000000000..34812d5b024e02e2a4eed2e5d75a61a6d61e6ea8
GIT binary patch
literal 474
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/12abf5dcf2aba770f7b94ce5d96d7a8565a9aa19 b/test/core/end2end/fuzzers/api_fuzzer_corpus/12abf5dcf2aba770f7b94ce5d96d7a8565a9aa19
new file mode 100644
index 0000000000000000000000000000000000000000..494f031d55de42153a80dd54d6f040c9b44eabce
GIT binary patch
literal 526
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/12b904b97ed234fa45073b4e346ebe3211558528 b/test/core/end2end/fuzzers/api_fuzzer_corpus/12b904b97ed234fa45073b4e346ebe3211558528
new file mode 100644
index 0000000000000000000000000000000000000000..482fd747da81c72c03d75789d8a3f57d21652be6
GIT binary patch
literal 605
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/145acf7c03a0bc6c4a40d710ba5813b9f28efe2a b/test/core/end2end/fuzzers/api_fuzzer_corpus/145acf7c03a0bc6c4a40d710ba5813b9f28efe2a
new file mode 100644
index 0000000000000000000000000000000000000000..2e55e9f3acee9270c028e315693bca7f0ec77fc6
GIT binary patch
literal 389
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/162b4ec7cf39df091898e01057b2fa39605b34bb b/test/core/end2end/fuzzers/api_fuzzer_corpus/162b4ec7cf39df091898e01057b2fa39605b34bb
new file mode 100644
index 0000000000000000000000000000000000000000..9eb2a6e422d061c98246af8b91be0854d9ad5808
GIT binary patch
literal 346
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/1a16a4b32cb0cb3a759ec20edf332cdfc5d1717e b/test/core/end2end/fuzzers/api_fuzzer_corpus/1a16a4b32cb0cb3a759ec20edf332cdfc5d1717e
new file mode 100644
index 0000000000000000000000000000000000000000..ec2f8fec5e3b5c96a9ab7b46d556b69030a11d1a
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/200521ca3891bfed841ca8c22691196a1a03ccd3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/200521ca3891bfed841ca8c22691196a1a03ccd3
new file mode 100644
index 0000000000000000000000000000000000000000..cf69ac852f8a204d4b6f7d9196f2bc6bd9aae97a
GIT binary patch
literal 527
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/27f5e317e8a3a1098e786b96175c15d0855c4855 b/test/core/end2end/fuzzers/api_fuzzer_corpus/27f5e317e8a3a1098e786b96175c15d0855c4855
new file mode 100644
index 0000000000000000000000000000000000000000..736534e7ac5b09abccaaeb5d8594a263b85636af
GIT binary patch
literal 527
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/285b0b9b11fe506527c880d3a866ba94f8038cdf b/test/core/end2end/fuzzers/api_fuzzer_corpus/285b0b9b11fe506527c880d3a866ba94f8038cdf
new file mode 100644
index 0000000000000000000000000000000000000000..9f3f0a85dedbc95359e4596d083e1bea515e923a
GIT binary patch
literal 347
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2a410e3d783bc93e63206e28f92b6a40e1db09cf b/test/core/end2end/fuzzers/api_fuzzer_corpus/2a410e3d783bc93e63206e28f92b6a40e1db09cf
new file mode 100644
index 0000000000000000000000000000000000000000..803b4bf5634014326c786055f6a661bd59a86895
GIT binary patch
literal 475
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2e48a9c8d204975060e81f37c7a46ab501750067 b/test/core/end2end/fuzzers/api_fuzzer_corpus/2e48a9c8d204975060e81f37c7a46ab501750067
new file mode 100644
index 0000000000000000000000000000000000000000..7fddf563c196ae04ff2018a578c3dd793fbe5ec3
GIT binary patch
literal 895
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/2ef149e8fd68e06fcb7ba2fb43a17cc1dcfd989b b/test/core/end2end/fuzzers/api_fuzzer_corpus/2ef149e8fd68e06fcb7ba2fb43a17cc1dcfd989b
new file mode 100644
index 0000000000000000000000000000000000000000..185c9c96985181ef9caabdbd4fbff3d901d2a9e3
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/30948ba77c2e56903a9ad5190cc74e59d42f67fe b/test/core/end2end/fuzzers/api_fuzzer_corpus/30948ba77c2e56903a9ad5190cc74e59d42f67fe
new file mode 100644
index 0000000000000000000000000000000000000000..eb9d316626482677ede9c191de6d40b622a0c021
GIT binary patch
literal 695
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/324b9341bfc56b24a60f0687a52981fcdeaa8733 b/test/core/end2end/fuzzers/api_fuzzer_corpus/324b9341bfc56b24a60f0687a52981fcdeaa8733
new file mode 100644
index 0000000000000000000000000000000000000000..06be6c9fd0379234f8ca674c6a8a6c5255b55c70
GIT binary patch
literal 896
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/33af00c8deb0f0fdfc113f21c3cb5769aa474587 b/test/core/end2end/fuzzers/api_fuzzer_corpus/33af00c8deb0f0fdfc113f21c3cb5769aa474587
new file mode 100644
index 0000000000000000000000000000000000000000..e7174156a52b9f280210861a960f44107c763669
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/33b7cb7d4dcd380b207f1137722fe394de2a0f8e b/test/core/end2end/fuzzers/api_fuzzer_corpus/33b7cb7d4dcd380b207f1137722fe394de2a0f8e
new file mode 100644
index 0000000000000000000000000000000000000000..b2a16c7344ce80d0c6fc6e0e7bfef48c65becd40
GIT binary patch
literal 357
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3662f5312562bbe4503018a820692962e7dd66c8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3662f5312562bbe4503018a820692962e7dd66c8
new file mode 100644
index 0000000000000000000000000000000000000000..81692d01e6c2ff165023f147778c60e37340dc0a
GIT binary patch
literal 527
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/37bc0646132afe8c79cda5e76de150a473fc0680 b/test/core/end2end/fuzzers/api_fuzzer_corpus/37bc0646132afe8c79cda5e76de150a473fc0680
new file mode 100644
index 0000000000000000000000000000000000000000..d4a1f9539f16fa83760287e48f2599c1da33d78a
GIT binary patch
literal 524
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3bdfaad171c20468a866329355621cd579eff21c b/test/core/end2end/fuzzers/api_fuzzer_corpus/3bdfaad171c20468a866329355621cd579eff21c
new file mode 100644
index 0000000000000000000000000000000000000000..a48c03445c930fba97c44608f54ab26e3b16f730
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3fada97db682f675597cb58c5d43a72e283ab960 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3fada97db682f675597cb58c5d43a72e283ab960
new file mode 100644
index 0000000000000000000000000000000000000000..2acdaaa9125ffff0757353b37ee475e5c24b6f2e
GIT binary patch
literal 475
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/43f79e748c5da73a13555b00cf5050af68f07829 b/test/core/end2end/fuzzers/api_fuzzer_corpus/43f79e748c5da73a13555b00cf5050af68f07829
new file mode 100644
index 0000000000000000000000000000000000000000..e5389150cbd5cff158155734767a9df4d5143b37
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4d7b5b98536de248387605efd813ba23b8b613dd b/test/core/end2end/fuzzers/api_fuzzer_corpus/4d7b5b98536de248387605efd813ba23b8b613dd
new file mode 100644
index 0000000000000000000000000000000000000000..46684b950d9b6d4d962346621ae442b38a1be34d
GIT binary patch
literal 407
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/52b5c86f262d46624b2211151a38cbd69c705734 b/test/core/end2end/fuzzers/api_fuzzer_corpus/52b5c86f262d46624b2211151a38cbd69c705734
new file mode 100644
index 0000000000000000000000000000000000000000..63a7c37601ca4de91de2032833cd22cb838cd8c2
GIT binary patch
literal 805
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/57bc1a4501ceb31b4ead1c2428798be073eb9db3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/57bc1a4501ceb31b4ead1c2428798be073eb9db3
new file mode 100644
index 0000000000000000000000000000000000000000..d9ef9bfffca6ce204dd1ef82d7f55ec5246b59c3
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5b3f6f20f348cc4e5fb07cdb6e8614ca24f2cf13 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5b3f6f20f348cc4e5fb07cdb6e8614ca24f2cf13
new file mode 100644
index 0000000000000000000000000000000000000000..1cfa196124dfa761cb1b891a9349672d826dd4f3
GIT binary patch
literal 591
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5c388b60e622e14c9abfb5b46c65207a319e09e4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5c388b60e622e14c9abfb5b46c65207a319e09e4
new file mode 100644
index 0000000000000000000000000000000000000000..417ac893df70978b79e00841f4edfde06eabc18d
GIT binary patch
literal 396
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5cd55495dee689728feee959bcb09e2ab13d013d b/test/core/end2end/fuzzers/api_fuzzer_corpus/5cd55495dee689728feee959bcb09e2ab13d013d
new file mode 100644
index 0000000000000000000000000000000000000000..48291a7889345024213e4df61f22d818e0db6ca0
GIT binary patch
literal 475
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5eae70ef8ab19fead6a9275e3e40df6b201159b1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5eae70ef8ab19fead6a9275e3e40df6b201159b1
new file mode 100644
index 0000000000000000000000000000000000000000..8790cf48d720fe48241da8ab031ad1eac3d79bd1
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5ed431181bedd9a496aa3bb2330957c621f1443d b/test/core/end2end/fuzzers/api_fuzzer_corpus/5ed431181bedd9a496aa3bb2330957c621f1443d
new file mode 100644
index 0000000000000000000000000000000000000000..a143c3b64c542f969593860b7f7b062181666a7e
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5f07e5246d765494ee26c689072ab3ced452f30e b/test/core/end2end/fuzzers/api_fuzzer_corpus/5f07e5246d765494ee26c689072ab3ced452f30e
new file mode 100644
index 0000000000000000000000000000000000000000..fe4b4c5aff74a0fa887dc57ff87b21c603b3bd04
GIT binary patch
literal 473
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/617ef08330c0e852f9aae6c63ddc5893b8b2c722 b/test/core/end2end/fuzzers/api_fuzzer_corpus/617ef08330c0e852f9aae6c63ddc5893b8b2c722
new file mode 100644
index 0000000000000000000000000000000000000000..efaa4a4fc1e8967c0dceab7a47f4c33c8c27d902
GIT binary patch
literal 379
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/618e64836dc7f374745be963b7b3c62cc02ae2ca b/test/core/end2end/fuzzers/api_fuzzer_corpus/618e64836dc7f374745be963b7b3c62cc02ae2ca
new file mode 100644
index 0000000000000000000000000000000000000000..4775cd01272066b19eca6479dcad03d75bdb6411
GIT binary patch
literal 476
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/68f9d39b83bbc7cb4f743c8814800e6692988897 b/test/core/end2end/fuzzers/api_fuzzer_corpus/68f9d39b83bbc7cb4f743c8814800e6692988897
new file mode 100644
index 0000000000000000000000000000000000000000..ef065af58e47889c1c1bc48a2326926237dbe9b3
GIT binary patch
literal 525
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6a1d877fe1eed1199511b8f28889d8f17665708e b/test/core/end2end/fuzzers/api_fuzzer_corpus/6a1d877fe1eed1199511b8f28889d8f17665708e
new file mode 100644
index 0000000000000000000000000000000000000000..4e4ac64e8f7ddc86d68e4c2d158dc130b594d075
GIT binary patch
literal 474
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6c5707e8b1aa9a70ec87014cd660df4a7b910ee3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6c5707e8b1aa9a70ec87014cd660df4a7b910ee3
new file mode 100644
index 0000000000000000000000000000000000000000..3ff6967ce70551d9c328607d76c827d72c6f9cbf
GIT binary patch
literal 896
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6ca83e5d3f4544a14da513dc798f02464febdcd8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6ca83e5d3f4544a14da513dc798f02464febdcd8
new file mode 100644
index 0000000000000000000000000000000000000000..43b098bdd0937db0b5d5feff48baa23fdabd982b
GIT binary patch
literal 475
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6e97f4e782ca976d4890199d48fcfd64173e24f9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6e97f4e782ca976d4890199d48fcfd64173e24f9
new file mode 100644
index 0000000000000000000000000000000000000000..ee42072d76f2779d19a5f9ea97037d7b8ddfe1ac
GIT binary patch
literal 741
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6fbbaf9f6f49fabad4a0e47cea9e4048d8f130ed b/test/core/end2end/fuzzers/api_fuzzer_corpus/6fbbaf9f6f49fabad4a0e47cea9e4048d8f130ed
new file mode 100644
index 0000000000000000000000000000000000000000..e0a6317195cfab4cd0725208426e07a9e797d8f2
GIT binary patch
literal 301
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7bdc25dc79ca942673e515126e22474fd89ce55e b/test/core/end2end/fuzzers/api_fuzzer_corpus/7bdc25dc79ca942673e515126e22474fd89ce55e
new file mode 100644
index 0000000000000000000000000000000000000000..8d9dd1f7df295440aef506bc219ee1f5cd961674
GIT binary patch
literal 742
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8a4183e6bb75036228a42039d678fca0ea6751b7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8a4183e6bb75036228a42039d678fca0ea6751b7
new file mode 100644
index 0000000000000000000000000000000000000000..47d943f96b2c21d162aaa7ab727cf0208e7e2f83
GIT binary patch
literal 267
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8c540353717db453eeb865e5b9b7f2efe6c5d5b7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8c540353717db453eeb865e5b9b7f2efe6c5d5b7
new file mode 100644
index 0000000000000000000000000000000000000000..1f97037ce04fb6dc670d80fce813207ae85d5e76
GIT binary patch
literal 966
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9a0f0818ff9fbfd81e0d0eadeef7b85ca2d4fd46 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9a0f0818ff9fbfd81e0d0eadeef7b85ca2d4fd46
new file mode 100644
index 0000000000000000000000000000000000000000..98ff8433429fe808f3d4be0b054469fde0482fac
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9d69b6fb15c861c294878da8aaf16a531dfb1b70 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9d69b6fb15c861c294878da8aaf16a531dfb1b70
new file mode 100644
index 0000000000000000000000000000000000000000..e7dac59a90fabe65b3d0bc1f641b1d72d7cf0e8b
GIT binary patch
literal 526
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9d74922516d210da71d40395f17a3cef4161894d b/test/core/end2end/fuzzers/api_fuzzer_corpus/9d74922516d210da71d40395f17a3cef4161894d
new file mode 100644
index 0000000000000000000000000000000000000000..5496b7d8d5eb4a749cb5914dc194502760c29861
GIT binary patch
literal 605
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9e48b3aa2c25dbbab21148bdac91b5169ce088bf b/test/core/end2end/fuzzers/api_fuzzer_corpus/9e48b3aa2c25dbbab21148bdac91b5169ce088bf
new file mode 100644
index 0000000000000000000000000000000000000000..b7dec16823c4ba6f4688dc11b0f1092ffa6f955e
GIT binary patch
literal 272
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a0e80579e201495c2337292a3508b2d220e9737a b/test/core/end2end/fuzzers/api_fuzzer_corpus/a0e80579e201495c2337292a3508b2d220e9737a
new file mode 100644
index 0000000000000000000000000000000000000000..296cee354c319bf9bab969cb53e4b93a72e49e0c
GIT binary patch
literal 894
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b2432248370f7590e894c54f2dd13fe9df9fa53e b/test/core/end2end/fuzzers/api_fuzzer_corpus/b2432248370f7590e894c54f2dd13fe9df9fa53e
new file mode 100644
index 0000000000000000000000000000000000000000..304a27967d3305245bc6681febb5b3ba2c3a6ec9
GIT binary patch
literal 895
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b262c677b8c46262f1fc4982f5abf4ef603abe1c b/test/core/end2end/fuzzers/api_fuzzer_corpus/b262c677b8c46262f1fc4982f5abf4ef603abe1c
new file mode 100644
index 0000000000000000000000000000000000000000..b859d32d76420646a34a38b079d49f91d3ab8813
GIT binary patch
literal 292
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b37ab56aacf7fea7dcade26810117c45e6041068 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b37ab56aacf7fea7dcade26810117c45e6041068
new file mode 100644
index 0000000000000000000000000000000000000000..af1bd2acb06299e126c7b4adc6f92a3864f3d265
GIT binary patch
literal 606
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b6c47632d8d697f9f2923bde053f7a5571150705 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b6c47632d8d697f9f2923bde053f7a5571150705
new file mode 100644
index 0000000000000000000000000000000000000000..e2db125e257f027b1851bf0b0faecd7cbf330c24
GIT binary patch
literal 525
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b8ea2247c5b1636148fa66fdce22ed1cc72b6bdd b/test/core/end2end/fuzzers/api_fuzzer_corpus/b8ea2247c5b1636148fa66fdce22ed1cc72b6bdd
new file mode 100644
index 0000000000000000000000000000000000000000..8a34fd2cac0f63ca146901a625eb01d40fd61b67
GIT binary patch
literal 605
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bc8dd89f31fa5e89cabace6d7701d2a218f97aed b/test/core/end2end/fuzzers/api_fuzzer_corpus/bc8dd89f31fa5e89cabace6d7701d2a218f97aed
new file mode 100644
index 0000000000000000000000000000000000000000..4c45a33d9f8f9b3c40c6514ff4eb8da28b97b362
GIT binary patch
literal 524
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c1ac67facfa4ca5ad92c3eed576a59d41558480f b/test/core/end2end/fuzzers/api_fuzzer_corpus/c1ac67facfa4ca5ad92c3eed576a59d41558480f
new file mode 100644
index 0000000000000000000000000000000000000000..71934fd9e5a2eb301986e40a8b9d859f7526d393
GIT binary patch
literal 475
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c32029d5683ad5cfa1af3b534c53bc2f7f513f50 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c32029d5683ad5cfa1af3b534c53bc2f7f513f50
new file mode 100644
index 0000000000000000000000000000000000000000..ba48feb7a8a4d7cdd47c828523bd8546b7b75c86
GIT binary patch
literal 895
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c93f16b5b678d3019eb05bd0774598e7d34e9b3b b/test/core/end2end/fuzzers/api_fuzzer_corpus/c93f16b5b678d3019eb05bd0774598e7d34e9b3b
new file mode 100644
index 0000000000000000000000000000000000000000..2f79043c4f9253224fc63c623f30692480ada14b
GIT binary patch
literal 338
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ca418a61964cb360014b574fe29aa20b193df04f b/test/core/end2end/fuzzers/api_fuzzer_corpus/ca418a61964cb360014b574fe29aa20b193df04f
new file mode 100644
index 0000000000000000000000000000000000000000..31eaf393015941bde42a99c3950afaacc0656fce
GIT binary patch
literal 865
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ceecce905981d8291a79fe32f89e8be688dfee7e b/test/core/end2end/fuzzers/api_fuzzer_corpus/ceecce905981d8291a79fe32f89e8be688dfee7e
new file mode 100644
index 0000000000000000000000000000000000000000..1a58450f81639eca4bf05263c9cfd43f2e278849
GIT binary patch
literal 266
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d079f5c8a10611dc655cef33f73100f5f43787a8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d079f5c8a10611dc655cef33f73100f5f43787a8
new file mode 100644
index 0000000000000000000000000000000000000000..ac6ea5313e39cacdbd4654e5b4fcc19749b30525
GIT binary patch
literal 526
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d27e050b2758f6658d166b0d30e9db9595388ef9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d27e050b2758f6658d166b0d30e9db9595388ef9
new file mode 100644
index 0000000000000000000000000000000000000000..7151cc3fe23f3a3099b2fcf7d06ba0f77931f60c
GIT binary patch
literal 533
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d576eb2948463f86f576d85e41d30a8cf3b972c2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d576eb2948463f86f576d85e41d30a8cf3b972c2
new file mode 100644
index 0000000000000000000000000000000000000000..85d31ea425b3455cedb59f9d48dfcdb83acf5c89
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d68001237e6366c844a6509fa03e677e6adfb75f b/test/core/end2end/fuzzers/api_fuzzer_corpus/d68001237e6366c844a6509fa03e677e6adfb75f
new file mode 100644
index 0000000000000000000000000000000000000000..796a3bc8f7d012ba399d040936e82422c1e7876b
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/db0dbec7a0811cac7b250cf9b248d47936edc0d0 b/test/core/end2end/fuzzers/api_fuzzer_corpus/db0dbec7a0811cac7b250cf9b248d47936edc0d0
new file mode 100644
index 0000000000000000000000000000000000000000..71bc27a366a20ab50342bff6686ce81456374e23
GIT binary patch
literal 326
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/deb08a636c04030bc28459820c7ddbace429b40a b/test/core/end2end/fuzzers/api_fuzzer_corpus/deb08a636c04030bc28459820c7ddbace429b40a
new file mode 100644
index 0000000000000000000000000000000000000000..73cfa51de163136d0a0a2e6960f7207795aaa56a
GIT binary patch
literal 352
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zVc}V**xOjFo5WWQkC|a+RLWvmV4PBVR%c_xwshzuo5X2yCD|b5;Z(-iHN>iV<6VQ@
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e192ba28f8a3bc9079b810c46ecc526f84609863 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e192ba28f8a3bc9079b810c46ecc526f84609863
new file mode 100644
index 0000000000000000000000000000000000000000..b09975ef27cab44907aad839b6877fdaf3e9c66c
GIT binary patch
literal 244
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FgnvIeLwf)K

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f0d881bdd69c3945694068719a7a6b6b094dee3c b/test/core/end2end/fuzzers/api_fuzzer_corpus/f0d881bdd69c3945694068719a7a6b6b094dee3c
new file mode 100644
index 0000000000000000000000000000000000000000..9da6998e28070f1a7790d5d95d0f6d6fbfbc6be2
GIT binary patch
literal 694
zcma))v2W8r6vn@MG^ev$ER~4~r9x^`4?*gf2pPe^9}qD|#ymBF){V}tgP1y40##yT
zVrTTk(v5}xfUYcF0P!a<9Piu)A|}quz4P6>@B7`ioi65}f^EeX#u4dd#Kzcapkt{Z
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wXf*eU>Ebr<f`SHnw!R8OE5dP(Fp_tLsgn0-4ko*AWS7Pm1`PshAa*W(180xEmH+?%

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f18f2d094ef0f0c971173153279bc44bfa3c1187 b/test/core/end2end/fuzzers/api_fuzzer_corpus/f18f2d094ef0f0c971173153279bc44bfa3c1187
new file mode 100644
index 0000000000000000000000000000000000000000..606dcadf3796173ecd25c432f22dc5322f854d43
GIT binary patch
literal 231
zcmYL@F$%&!5JmqCaap4V>?~s=nnHU;;teds6UcytSge>_ARu@YA(c1q47N6DEIh<I
zYvW8a1OGjKf45%@k4HIxPvQ!3u%1nsh_$X5XP%*t?MXgbvWd%FGn}L_5KpcEIj{-X
z0MwXgAOq;f89=23N5CZiV=q1H;fL1M1>WA&@z|o_iYaq5@9k#FMoxEOQ#G|JitEbZ
nH*pP;d5aS>Dg9gBXArVji-6Ij=%C9{NJePewieI@sU^Y}2NODI

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/f7909263cd7edc56186185c0b3421ebb68ad8d2b b/test/core/end2end/fuzzers/api_fuzzer_corpus/f7909263cd7edc56186185c0b3421ebb68ad8d2b
new file mode 100644
index 0000000000000000000000000000000000000000..9ba6a4b642a04d891d821d3e75f900f893abbb37
GIT binary patch
literal 475
zcmZ{h%}T>S5Xb*J)@55IXO9Iz+kmNfY>|ksP&|j&4sG!(Y||8b?m>K)oO}=8pa{A6
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Pqe5E@<U|cG1?_$Ss?mpa

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fbeb44db0fc0f6b70c226053448c7170f62543b1 b/test/core/end2end/fuzzers/api_fuzzer_corpus/fbeb44db0fc0f6b70c226053448c7170f62543b1
new file mode 100644
index 0000000000000000000000000000000000000000..62826f8ea6040e7210b4bf8fc43c84c4bec17fba
GIT binary patch
literal 526
zcmZuuu}T9$5PiGovKJ+!6sxEhOwbex7K)ts3xOb59G7I!!z9MJ%LQyrA^yu%HtEv%
z8#dRdwT0z5mqbNy*kWe(y_q*NIwX#XVKc4Gs7Tgwyi>~x8YaGIoLO=!C)yN7uE2_A
z7*O`Yv4&!3BaU#Y^uf)!BkZQI<t<|Q$N|53fOrjR?~(`Y`c)JS4(dTahyuUsg>*Zl
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zsygE|S%PDoKmPw&C;?Yt6_%v<H&GkCL6fcXO|!9!d*_WPWc@s!*T(r3fa7uMLkTiJ
z4aaURTc5H@OJn=FSd8HGyJ$v6TXR7ZH#uxn9;A;!0!J>CU$Fu;Jz_fx4h7A*4y2rn
L9gB%bg9W|-<6M!{

literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/fc39c0c12cde4ef57c217955886ed9508214ca98 b/test/core/end2end/fuzzers/api_fuzzer_corpus/fc39c0c12cde4ef57c217955886ed9508214ca98
new file mode 100644
index 0000000000000000000000000000000000000000..378d150b0d3bd02ea5112b5a5d8c9bb0bbe5bf05
GIT binary patch
literal 382
zcma)&Jx;?w5QX0kVYLa!B1(g(A|WB{!UZJ=8F7Uiz*?M95@EnvJGP)hO2u7LaR3@_
zfoR+S6-QWh9YM`hZ!|w|=A)8L%?9e5NHzg0W$NR|62WDYOU232ImtnjxHbyLkYM}n
zB!mG;Ke~@c%uJERg<0HabDu8V%2dzzwu0~PYV)cpPU3l?v+K0dS2?HU;(_BSXLnOJ
zF-b0;nW$k^KV2AfF<3*KZc`w`#`1@|YY9;&))`wD(ZDN0JH`%nNp5EPt9Bhi3G{%`
zNVu$r{wH&3=(YRrKj%QH+Cu=&R;`BEfH8Fv*|&oiBig-{vLqvq%hRGS?{0ah^BhB6
XEI_|h9mqebTj;Qs!Gu*u^)UPaKUZ#5

literal 0
HcmV?d00001

-- 
GitLab


From cf2cce661d719401f5cc0573ba861d78eae6ffcc Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 08:33:20 -0700
Subject: [PATCH 464/570] Bug fixes

---
 src/core/lib/surface/server.c                             | 2 ++
 test/core/bad_client/bad_client.c                         | 2 +-
 test/core/client_config/set_initial_connect_string_test.c | 2 +-
 test/core/end2end/fixtures/h2_sockpair+trace.c            | 2 +-
 test/core/end2end/fixtures/h2_sockpair.c                  | 2 +-
 test/core/end2end/fixtures/h2_sockpair_1byte.c            | 2 +-
 test/core/end2end/fuzzers/api_fuzzer.c                    | 2 +-
 test/core/end2end/fuzzers/server_fuzzer.c                 | 2 +-
 test/core/iomgr/tcp_server_posix_test.c                   | 2 +-
 test/core/surface/completion_queue_test.c                 | 5 +++--
 test/core/surface/concurrent_connectivity_test.c          | 2 +-
 test/core/surface/server_test.c                           | 6 ++++--
 test/core/util/reconnect_server.c                         | 2 +-
 13 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index d1fb3fc383..5d2f3ee2f2 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -372,6 +372,7 @@ static void server_delete(grpc_exec_ctx *exec_ctx, grpc_server *server) {
     for (i = 0; i < server->cq_count; i++) {
       request_matcher_destroy(&rm->request_matchers[i]);
     }
+    gpr_free(rm->request_matchers);
     gpr_free(rm->method);
     gpr_free(rm->host);
     gpr_free(rm);
@@ -381,6 +382,7 @@ static void server_delete(grpc_exec_ctx *exec_ctx, grpc_server *server) {
     request_matcher_destroy(&server->unregistered_request_matchers[i]);
   }
   gpr_stack_lockfree_destroy(server->request_freelist);
+  gpr_free(server->unregistered_request_matchers);
   gpr_free(server->cqs);
   gpr_free(server->pollsets);
   gpr_free(server->shutdown_tags);
diff --git a/test/core/bad_client/bad_client.c b/test/core/bad_client/bad_client.c
index e5820688ef..f753b6fd24 100644
--- a/test/core/bad_client/bad_client.c
+++ b/test/core/bad_client/bad_client.c
@@ -70,7 +70,7 @@ static void done_write(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
 static void server_setup_transport(void *ts, grpc_transport *transport) {
   thd_args *a = ts;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  grpc_server_setup_transport(&exec_ctx, a->server, transport,
+  grpc_server_setup_transport(&exec_ctx, a->server, transport, NULL,
                               grpc_server_get_channel_args(a->server));
   grpc_exec_ctx_finish(&exec_ctx);
 }
diff --git a/test/core/client_config/set_initial_connect_string_test.c b/test/core/client_config/set_initial_connect_string_test.c
index c1b8452866..f21d651d46 100644
--- a/test/core/client_config/set_initial_connect_string_test.c
+++ b/test/core/client_config/set_initial_connect_string_test.c
@@ -79,7 +79,7 @@ static void handle_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   }
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,grpc_pollset*accepting_pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   test_tcp_server *server = arg;
   grpc_closure_init(&on_read, handle_read, NULL);
diff --git a/test/core/end2end/fixtures/h2_sockpair+trace.c b/test/core/end2end/fixtures/h2_sockpair+trace.c
index b730df753c..6b0769b608 100644
--- a/test/core/end2end/fixtures/h2_sockpair+trace.c
+++ b/test/core/end2end/fixtures/h2_sockpair+trace.c
@@ -63,7 +63,7 @@ static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_endpoint_pair *sfd = f->fixture_data;
   grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
-  grpc_server_setup_transport(&exec_ctx, f->server, transport,
+  grpc_server_setup_transport(&exec_ctx, f->server, transport, NULL,
                               grpc_server_get_channel_args(f->server));
   grpc_exec_ctx_finish(&exec_ctx);
 }
diff --git a/test/core/end2end/fixtures/h2_sockpair.c b/test/core/end2end/fixtures/h2_sockpair.c
index 41fcc1d631..7be88f8a68 100644
--- a/test/core/end2end/fixtures/h2_sockpair.c
+++ b/test/core/end2end/fixtures/h2_sockpair.c
@@ -62,7 +62,7 @@ static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_endpoint_pair *sfd = f->fixture_data;
   grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
-  grpc_server_setup_transport(&exec_ctx, f->server, transport,
+  grpc_server_setup_transport(&exec_ctx, f->server, transport, NULL,
                               grpc_server_get_channel_args(f->server));
   grpc_exec_ctx_finish(&exec_ctx);
 }
diff --git a/test/core/end2end/fixtures/h2_sockpair_1byte.c b/test/core/end2end/fixtures/h2_sockpair_1byte.c
index 16ffb6ec13..166654bcbf 100644
--- a/test/core/end2end/fixtures/h2_sockpair_1byte.c
+++ b/test/core/end2end/fixtures/h2_sockpair_1byte.c
@@ -62,7 +62,7 @@ static void server_setup_transport(void *ts, grpc_transport *transport) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_endpoint_pair *sfd = f->fixture_data;
   grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
-  grpc_server_setup_transport(&exec_ctx, f->server, transport,
+  grpc_server_setup_transport(&exec_ctx, f->server, transport, NULL,
                               grpc_server_get_channel_args(f->server));
   grpc_exec_ctx_finish(&exec_ctx);
 }
diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c
index b133a948ee..a1d9e0d59b 100644
--- a/test/core/end2end/fuzzers/api_fuzzer.c
+++ b/test/core/end2end/fuzzers/api_fuzzer.c
@@ -252,7 +252,7 @@ static void do_connect(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
 
     grpc_transport *transport =
         grpc_create_chttp2_transport(exec_ctx, NULL, server, 0);
-    grpc_server_setup_transport(exec_ctx, g_server, transport, NULL);
+    grpc_server_setup_transport(exec_ctx, g_server, transport, NULL, NULL);
     grpc_chttp2_transport_start_reading(exec_ctx, transport, NULL, 0);
 
     grpc_exec_ctx_enqueue(exec_ctx, fc->closure, false, NULL);
diff --git a/test/core/end2end/fuzzers/server_fuzzer.c b/test/core/end2end/fuzzers/server_fuzzer.c
index 40273711ab..0a7d6d92aa 100644
--- a/test/core/end2end/fuzzers/server_fuzzer.c
+++ b/test/core/end2end/fuzzers/server_fuzzer.c
@@ -69,7 +69,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
   grpc_server_start(server);
   grpc_transport *transport =
       grpc_create_chttp2_transport(&exec_ctx, NULL, mock_endpoint, 0);
-  grpc_server_setup_transport(&exec_ctx, server, transport, NULL);
+  grpc_server_setup_transport(&exec_ctx, server, transport, NULL, NULL);
   grpc_chttp2_transport_start_reading(&exec_ctx, transport, NULL, 0);
 
   grpc_call *call1 = NULL;
diff --git a/test/core/iomgr/tcp_server_posix_test.c b/test/core/iomgr/tcp_server_posix_test.c
index 266d2396af..365bfbbaa8 100644
--- a/test/core/iomgr/tcp_server_posix_test.c
+++ b/test/core/iomgr/tcp_server_posix_test.c
@@ -112,7 +112,7 @@ static void server_weak_ref_set(server_weak_ref *weak_ref,
   weak_ref->server = server;
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp, grpc_pollset *pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   grpc_endpoint_shutdown(exec_ctx, tcp);
   grpc_endpoint_destroy(exec_ctx, tcp);
diff --git a/test/core/surface/completion_queue_test.c b/test/core/surface/completion_queue_test.c
index be6115e012..49a1fc441f 100644
--- a/test/core/surface/completion_queue_test.c
+++ b/test/core/surface/completion_queue_test.c
@@ -63,8 +63,8 @@ static void test_no_op(void) {
   shutdown_and_destroy(grpc_completion_queue_create(NULL));
 }
 
-static void test_pollset_conversion() {
-  grpc_completion_queue *cq = grpc_completion_queue(NULL);
+static void test_pollset_conversion(void) {
+  grpc_completion_queue *cq = grpc_completion_queue_create(NULL);
   GPR_ASSERT(grpc_cq_from_pollset(grpc_cq_pollset(cq)) == cq);
   shutdown_and_destroy(cq);
 }
@@ -414,6 +414,7 @@ int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
   grpc_init();
   test_no_op();
+  test_pollset_conversion();
   test_wait_empty();
   test_shutdown_then_next_polling();
   test_shutdown_then_next_with_timeout();
diff --git a/test/core/surface/concurrent_connectivity_test.c b/test/core/surface/concurrent_connectivity_test.c
index 28ddf58cc8..af23fba8f3 100644
--- a/test/core/surface/concurrent_connectivity_test.c
+++ b/test/core/surface/concurrent_connectivity_test.c
@@ -95,7 +95,7 @@ void server_thread(void *vargs) {
   GPR_ASSERT(detag(ev.tag) == 0xd1e);
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *vargs, grpc_endpoint *tcp,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *vargs, grpc_endpoint *tcp, grpc_pollset*accepting_pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   struct server_thread_args *args = (struct server_thread_args *)vargs;
   (void)acceptor;
diff --git a/test/core/surface/server_test.c b/test/core/surface/server_test.c
index 3d2e25379a..1e94c5a41b 100644
--- a/test/core/surface/server_test.c
+++ b/test/core/surface/server_test.c
@@ -67,12 +67,14 @@ void test_register_method_fail(void) {
 
 void test_request_call_on_no_server_cq(void) {
   grpc_completion_queue *cc = grpc_completion_queue_create(NULL);
+  grpc_server *server = grpc_server_create(NULL, NULL);
   GPR_ASSERT(GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE ==
-             grpc_server_request_call(NULL, NULL, NULL, NULL, cc, cc, NULL));
+             grpc_server_request_call(server, NULL, NULL, NULL, cc, cc, NULL));
   GPR_ASSERT(GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE ==
-             grpc_server_request_registered_call(NULL, NULL, NULL, NULL, NULL,
+             grpc_server_request_registered_call(server, NULL, NULL, NULL, NULL,
                                                  NULL, cc, cc, NULL));
   grpc_completion_queue_destroy(cc);
+  grpc_server_destroy(server);
 }
 
 void test_bind_server_twice(void) {
diff --git a/test/core/util/reconnect_server.c b/test/core/util/reconnect_server.c
index d408374a09..d3d8f5a23b 100644
--- a/test/core/util/reconnect_server.c
+++ b/test/core/util/reconnect_server.c
@@ -70,7 +70,7 @@ static void pretty_print_backoffs(reconnect_server *server) {
   }
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp, grpc_pollset *accepting_pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   char *peer;
   char *last_colon;
-- 
GitLab


From 534fd0aa1efbba9da2852d4fb3ecfe9248ad7245 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 08:47:04 -0700
Subject: [PATCH 465/570] Regen projects

---
 tools/run_tests/tests.json | 7816 +++++++++++++++++++++++++++++++++---
 1 file changed, 7172 insertions(+), 644 deletions(-)

diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index fa3ed4e611..ab68100084 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23573,7 +23573,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/03.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/02c3cf8d52fbc43f89b5f516a17cea23b68fc8d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -23590,7 +23590,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0302b90625ac9f61f45b45d043fda23b5472d711"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/03.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23607,7 +23607,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/04.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0302b90625ac9f61f45b45d043fda23b5472d711"
     ], 
     "ci_platforms": [
       "linux"
@@ -23624,7 +23624,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0433cabb8c28820bda0a6eac35d17d120f1b6865"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0385c7b41263419e25a4342fbfc44fbd65eb2ed5"
     ], 
     "ci_platforms": [
       "linux"
@@ -23641,7 +23641,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0452ea591951af85724608917fda16926dad7451"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23658,7 +23658,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0468ab4bf4f7e10b680f43efae4bf9686834d220"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0433cabb8c28820bda0a6eac35d17d120f1b6865"
     ], 
     "ci_platforms": [
       "linux"
@@ -23675,7 +23675,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/04a5f10d2ebc712cf13c05b5ed0fafb31b42737c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0452ea591951af85724608917fda16926dad7451"
     ], 
     "ci_platforms": [
       "linux"
@@ -23692,7 +23692,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/04e01f399f194434b2b724877df64828e8f52c14"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0468ab4bf4f7e10b680f43efae4bf9686834d220"
     ], 
     "ci_platforms": [
       "linux"
@@ -23709,7 +23709,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/05.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04a5f10d2ebc712cf13c05b5ed0fafb31b42737c"
     ], 
     "ci_platforms": [
       "linux"
@@ -23726,7 +23726,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0539bf31b2310091ce30d0123142d63589939105"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04d93c9df413717f71abd091592b5238afb799e8"
     ], 
     "ci_platforms": [
       "linux"
@@ -23743,7 +23743,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0542a0e5aeb1658cc965724bfced56770569263b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04e01f399f194434b2b724877df64828e8f52c14"
     ], 
     "ci_platforms": [
       "linux"
@@ -23760,7 +23760,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/056e56878b249c7fd0b95576b352ab2f4d46582e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/05.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23777,7 +23777,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/05dee1c3847f2bca29bd14ed701ce64999b298b2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0539bf31b2310091ce30d0123142d63589939105"
     ], 
     "ci_platforms": [
       "linux"
@@ -23794,7 +23794,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/06.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0542a0e5aeb1658cc965724bfced56770569263b"
     ], 
     "ci_platforms": [
       "linux"
@@ -23811,7 +23811,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/064d3beeef29a647deb1b345426ea7212de71cfe"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/056e56878b249c7fd0b95576b352ab2f4d46582e"
     ], 
     "ci_platforms": [
       "linux"
@@ -23828,7 +23828,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/05dee1c3847f2bca29bd14ed701ce64999b298b2"
     ], 
     "ci_platforms": [
       "linux"
@@ -23845,7 +23845,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/067298a97640cc5e212647864d21bc1fa6bb7e75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/06.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23862,7 +23862,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/064d3beeef29a647deb1b345426ea7212de71cfe"
     ], 
     "ci_platforms": [
       "linux"
@@ -23879,7 +23879,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49"
     ], 
     "ci_platforms": [
       "linux"
@@ -23896,7 +23896,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/070c7005e63abba72c6bc1a0ee6d44e340f2d2be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/067298a97640cc5e212647864d21bc1fa6bb7e75"
     ], 
     "ci_platforms": [
       "linux"
@@ -23913,7 +23913,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07674d39538e07c29342cb2ee8856bc71fc06638"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -23930,7 +23930,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07aa7d6c71878eb78b25ca12d79082f70ae7f64c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23947,7 +23947,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07ae5ed3dedbd83e376c892a9546cc0cd733c26f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/070c7005e63abba72c6bc1a0ee6d44e340f2d2be"
     ], 
     "ci_platforms": [
       "linux"
@@ -23964,7 +23964,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07cc8b298d1502d0c30f3f160871e66e5a1f3fe1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/071247b8fddda8aa520d9142c89039fbf8bf6cee"
     ], 
     "ci_platforms": [
       "linux"
@@ -23981,7 +23981,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/08.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07674d39538e07c29342cb2ee8856bc71fc06638"
     ], 
     "ci_platforms": [
       "linux"
@@ -23998,7 +23998,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/085865a209776911782f592c9f30ffe0ad3814a0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07aa7d6c71878eb78b25ca12d79082f70ae7f64c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24015,7 +24015,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/09.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07ae5ed3dedbd83e376c892a9546cc0cd733c26f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24032,7 +24032,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/092b85d1f5c922287e476e6e75ad8a0a80c779a6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07cb3b9baca1bbcce2e199e551073ba2fdd4e05c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24049,7 +24049,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/09923e3ef02243b1902406c637f9516cbe99d7cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07cc8b298d1502d0c30f3f160871e66e5a1f3fe1"
     ], 
     "ci_platforms": [
       "linux"
@@ -24066,7 +24066,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07fa2b6ed650d436f423adcccfcbe63ce6253de0"
     ], 
     "ci_platforms": [
       "linux"
@@ -24083,7 +24083,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a71ae781345f9ee2b08008a81f9055e6c1d5256"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/08.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24100,7 +24100,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a7aad5682c304b0cbda31445b221238e0293a9f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/081e3248dfca2b32837c4738daee3a4698caaf15"
     ], 
     "ci_platforms": [
       "linux"
@@ -24117,7 +24117,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/085865a209776911782f592c9f30ffe0ad3814a0"
     ], 
     "ci_platforms": [
       "linux"
@@ -24134,7 +24134,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b6f0ea99a329e054032e6c292b99c3bcad0c9f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/088bf259e854abd9508d91b23983737f8e9e242c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24151,7 +24151,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0bbd89b21cfd192174c25803c7f1afeec88e6524"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/09.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24168,7 +24168,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/092b85d1f5c922287e476e6e75ad8a0a80c779a6"
     ], 
     "ci_platforms": [
       "linux"
@@ -24185,7 +24185,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0976de1461fb037c6987d77d088416440b524dde"
     ], 
     "ci_platforms": [
       "linux"
@@ -24202,7 +24202,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d16d6c2c128ac4ee7b596b763822b4194968533"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/09923e3ef02243b1902406c637f9516cbe99d7cb"
     ], 
     "ci_platforms": [
       "linux"
@@ -24219,7 +24219,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d8bd296d63a5aca5f80d7a7d00387048babda36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24236,7 +24236,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a71ae781345f9ee2b08008a81f9055e6c1d5256"
     ], 
     "ci_platforms": [
       "linux"
@@ -24253,7 +24253,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d9d8241c5568fea586d21f91ae1891dac31ba24"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a7aad5682c304b0cbda31445b221238e0293a9f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24270,7 +24270,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0adaf5f559e1fb9cd8cd5b29911e13bca315c606"
     ], 
     "ci_platforms": [
       "linux"
@@ -24287,7 +24287,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e2a9ad3aacba320563095a874768a9e546a3db2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0af5adf68560b3a7036ad23af62e4f9749eca690"
     ], 
     "ci_platforms": [
       "linux"
@@ -24304,7 +24304,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24321,7 +24321,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f2831e0f73521a0991e11115c16847afca16bb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b6f0ea99a329e054032e6c292b99c3bcad0c9f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -24338,7 +24338,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0fa216ec645b3973b5e6d28baedd5acc1542e69e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0bbd89b21cfd192174c25803c7f1afeec88e6524"
     ], 
     "ci_platforms": [
       "linux"
@@ -24355,7 +24355,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/10302aa7598eb36d0ac22d0478eb0f2a6b010ea6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0becc6ede499ddc452fd4e6c3c0413a1107a8373"
     ], 
     "ci_platforms": [
       "linux"
@@ -24372,7 +24372,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24389,7 +24389,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1109cb814fd134862a3f5ef5c9b2244585882b8f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c65733bc09e8527347e20f5c876c5b64570d423"
     ], 
     "ci_platforms": [
       "linux"
@@ -24406,7 +24406,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/119410315423e5f37919886ced7f03235e5792aa"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c7b763d22885462527123656fa17af7520fc55d"
     ], 
     "ci_platforms": [
       "linux"
@@ -24423,7 +24423,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/12083209096187575021a775826b08b70b39ed4c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24440,7 +24440,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1254c9256157e6362003c97c8c93d8cd67a28772"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d16d6c2c128ac4ee7b596b763822b4194968533"
     ], 
     "ci_platforms": [
       "linux"
@@ -24457,7 +24457,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/12a97827d0f817e3ffd8d9cf1bdba0f945b6fda4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d604693a9d3e76f54d28a26142abd729b0a9acd"
     ], 
     "ci_platforms": [
       "linux"
@@ -24474,7 +24474,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/12ef45f6beba92677a2a7508fc5e1bfef30ded66"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d8bd296d63a5aca5f80d7a7d00387048babda36"
     ], 
     "ci_platforms": [
       "linux"
@@ -24491,7 +24491,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/130c41e2dd87c36b4079c8e5bd380dbe3e0a2b38"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07"
     ], 
     "ci_platforms": [
       "linux"
@@ -24508,7 +24508,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/13c409dcf7752c25b2b51ac5fad9201b505d7059"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d9d8241c5568fea586d21f91ae1891dac31ba24"
     ], 
     "ci_platforms": [
       "linux"
@@ -24525,7 +24525,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/143789594154049441d565b65ce725fc4f8c12bc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24542,7 +24542,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/149044286608a7945721c61f12196bebd5adb2ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e2a9ad3aacba320563095a874768a9e546a3db2"
     ], 
     "ci_platforms": [
       "linux"
@@ -24559,7 +24559,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/157586c7c0ba8fd0dc9bfc2426229a7da934cec2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0ea509d249ae28faba8980aacb972c7ea28d3fd5"
     ], 
     "ci_platforms": [
       "linux"
@@ -24576,7 +24576,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/15c37fe5be9f23c0f0e59e12ee7666007acdb3c5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24593,7 +24593,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1661d0799cbf2015fd64e9f648ebb49281d41c6d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f16eeeecdebcb59022bda5a0972d1b3429648fd"
     ], 
     "ci_platforms": [
       "linux"
@@ -24610,7 +24610,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1671cf01e5baf796c5572b7b0e15d226a5c93f23"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f2831e0f73521a0991e11115c16847afca16bb3"
     ], 
     "ci_platforms": [
       "linux"
@@ -24627,7 +24627,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/16a9beb811f836a444172a5da9290b47d77c32ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f81830560dbb9c6d3889b5d581b918c6cade65f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24644,7 +24644,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/16d52016278caebf92ba455f7ac8a8c7482c3563"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0fa216ec645b3973b5e6d28baedd5acc1542e69e"
     ], 
     "ci_platforms": [
       "linux"
@@ -24661,7 +24661,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/173ebf4139ee6d7a574b6767059d82375674bbf4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/10302aa7598eb36d0ac22d0478eb0f2a6b010ea6"
     ], 
     "ci_platforms": [
       "linux"
@@ -24678,7 +24678,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/17cfb281eaa8a17d77e08c3648bb93f3b5aa5297"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481"
     ], 
     "ci_platforms": [
       "linux"
@@ -24695,7 +24695,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/183c878064b6a0ddf6a22dc4a2aa0d33a2d802d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1109cb814fd134862a3f5ef5c9b2244585882b8f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24712,7 +24712,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1887558eb48d6a4341610fd0395cef8e87744044"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/11153bfeee3cdede86a52151dbb939c3ffee48ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -24729,7 +24729,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/18c856af1e2ebb934401e523043eaf80aecc8363"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/113c1d1bac15d550124f1ffb9012c32755adf27f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24746,7 +24746,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/18f2d7626b6ad4859e735e448b00b6916f1d3e2e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/11759723c597e6806f8873e5062d31516cdb97ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -24763,7 +24763,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/19dcc3082c76b85177ce6a56d195473aaa285268"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/119410315423e5f37919886ced7f03235e5792aa"
     ], 
     "ci_platforms": [
       "linux"
@@ -24780,7 +24780,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1a6b907bfa02ceebeb80aab47b3c3c51161eb868"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12083209096187575021a775826b08b70b39ed4c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24797,7 +24797,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b699132724acab3d42fb5210c07b74343449873"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1254c9256157e6362003c97c8c93d8cd67a28772"
     ], 
     "ci_platforms": [
       "linux"
@@ -24814,7 +24814,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12a97827d0f817e3ffd8d9cf1bdba0f945b6fda4"
     ], 
     "ci_platforms": [
       "linux"
@@ -24831,7 +24831,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12abf5dcf2aba770f7b94ce5d96d7a8565a9aa19"
     ], 
     "ci_platforms": [
       "linux"
@@ -24848,7 +24848,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c0417c96e6408d2902ef8fe4b8cd05f1ce4a50f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12b904b97ed234fa45073b4e346ebe3211558528"
     ], 
     "ci_platforms": [
       "linux"
@@ -24865,7 +24865,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12ef45f6beba92677a2a7508fc5e1bfef30ded66"
     ], 
     "ci_platforms": [
       "linux"
@@ -24882,7 +24882,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c6e5ad8dbff133707cc85b05a0057abf55d08ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/130c41e2dd87c36b4079c8e5bd380dbe3e0a2b38"
     ], 
     "ci_platforms": [
       "linux"
@@ -24899,7 +24899,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c73564518349ebc87c4023b9d9a3cbc4fbc6cdd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/13c409dcf7752c25b2b51ac5fad9201b505d7059"
     ], 
     "ci_platforms": [
       "linux"
@@ -24916,7 +24916,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c98433d827ea4aae2ba8a68c4d11bc2527cb15d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/143789594154049441d565b65ce725fc4f8c12bc"
     ], 
     "ci_platforms": [
       "linux"
@@ -24933,7 +24933,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ccd81836f26b7ececde2b02a22b19ab2a498631"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/145acf7c03a0bc6c4a40d710ba5813b9f28efe2a"
     ], 
     "ci_platforms": [
       "linux"
@@ -24950,7 +24950,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/149044286608a7945721c61f12196bebd5adb2ee"
     ], 
     "ci_platforms": [
       "linux"
@@ -24967,7 +24967,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d8b40b4798e652184df3bcffe1b1d7e32648f79"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/14ccbe1d9d7302d642e51ede3d4d846e85310fc2"
     ], 
     "ci_platforms": [
       "linux"
@@ -24984,7 +24984,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e4a2a6998218ea8f475aa2ee27869207b33b612"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/157586c7c0ba8fd0dc9bfc2426229a7da934cec2"
     ], 
     "ci_platforms": [
       "linux"
@@ -25001,7 +25001,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e55e5f47b550bab133099e5a98d7c751a0a2d7b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1586adc8c21b5796ba52203379faeb5f251f5c1d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25018,7 +25018,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e7d2d8f6109f4c02815ce8582c799134f2ff5dc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/15c37fe5be9f23c0f0e59e12ee7666007acdb3c5"
     ], 
     "ci_platforms": [
       "linux"
@@ -25035,7 +25035,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1fda93a85f7b5b7a0c2d68a03123e58a6d20f124"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1608a688768bdecdb205a455401ce5d9a1424a22"
     ], 
     "ci_platforms": [
       "linux"
@@ -25052,7 +25052,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/20322515ebf6df572cb2f596d8a20d3d8893193d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/162b4ec7cf39df091898e01057b2fa39605b34bb"
     ], 
     "ci_platforms": [
       "linux"
@@ -25069,7 +25069,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1661d0799cbf2015fd64e9f648ebb49281d41c6d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25086,7 +25086,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/207c5a0f80f052ac7b48f6dd45cd33987be27f32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1671cf01e5baf796c5572b7b0e15d226a5c93f23"
     ], 
     "ci_platforms": [
       "linux"
@@ -25103,7 +25103,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2099db589f606dd8932a950280f5d2b23751af9f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16858f1f9db0e248a15ce09d9848612de1f4bba6"
     ], 
     "ci_platforms": [
       "linux"
@@ -25120,7 +25120,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/21f3be485826850e4f4670bb81982e2827815426"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16a9beb811f836a444172a5da9290b47d77c32ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -25137,7 +25137,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16d52016278caebf92ba455f7ac8a8c7482c3563"
     ], 
     "ci_platforms": [
       "linux"
@@ -25154,7 +25154,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/240afe42d3e2834c46a79d9df0dd6ca018831398"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16ebac3f7cea2b46f660ec6a5ef3401c3e17a2e9"
     ], 
     "ci_platforms": [
       "linux"
@@ -25171,7 +25171,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/24a87af0954c808fbd3f2c55185d4b1fa9459f4e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/173ebf4139ee6d7a574b6767059d82375674bbf4"
     ], 
     "ci_platforms": [
       "linux"
@@ -25188,7 +25188,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/24df70902c288fcac060365c2e6f61269a3606b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/17cfb281eaa8a17d77e08c3648bb93f3b5aa5297"
     ], 
     "ci_platforms": [
       "linux"
@@ -25205,7 +25205,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2500fc12d5d1b5ed99fc3fe518c28849d1c8d6e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/17fb35db0b73c331a66120dbc491300b2d1665e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -25222,7 +25222,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2501c7c3f78829725e6bf556277785588318106b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/183c878064b6a0ddf6a22dc4a2aa0d33a2d802d0"
     ], 
     "ci_platforms": [
       "linux"
@@ -25239,7 +25239,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2507810915aecd3adf1287edf8c9f54b23a8ebd5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1887558eb48d6a4341610fd0395cef8e87744044"
     ], 
     "ci_platforms": [
       "linux"
@@ -25256,7 +25256,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/253b8946a7cf403dd466f1685df2f741d4660a34"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/18c856af1e2ebb934401e523043eaf80aecc8363"
     ], 
     "ci_platforms": [
       "linux"
@@ -25273,7 +25273,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/26865cd90c1461694d94d96232436372df2a91fb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/18f2d7626b6ad4859e735e448b00b6916f1d3e2e"
     ], 
     "ci_platforms": [
       "linux"
@@ -25290,7 +25290,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2743ee5a764fb0c4e04cdf84c9b3810ac8093998"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/190c4ca0cf29c99bc987d2792c7f62e1007c0245"
     ], 
     "ci_platforms": [
       "linux"
@@ -25307,7 +25307,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2748d28f2e03d740a89f7a50ea52450d0c5523f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1949f4a75f7d501d5279a01f58a444640379bd78"
     ], 
     "ci_platforms": [
       "linux"
@@ -25324,7 +25324,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1972f535ae202777efdd15a09138efc37e07ac01"
     ], 
     "ci_platforms": [
       "linux"
@@ -25341,7 +25341,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2837baed2fbf1612f88224e91ddc46241dd9d972"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/198e691a9dabd23ed5c156f3a6e2c06a4379c15b"
     ], 
     "ci_platforms": [
       "linux"
@@ -25358,7 +25358,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/28f8c7af6aab3bbabe028f780e174b27b924a146"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/19dcc3082c76b85177ce6a56d195473aaa285268"
     ], 
     "ci_platforms": [
       "linux"
@@ -25375,7 +25375,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2942908b7973da7113098a0ea25487e3372db173"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1a16a4b32cb0cb3a759ec20edf332cdfc5d1717e"
     ], 
     "ci_platforms": [
       "linux"
@@ -25392,7 +25392,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/296c3f5b9880fe7ccff4d2a67f489b38b5b6fd6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1a6b907bfa02ceebeb80aab47b3c3c51161eb868"
     ], 
     "ci_platforms": [
       "linux"
@@ -25409,7 +25409,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2a600cae342e8e9e23406bb1e76133f48d936766"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1af0744fe0ccad11d6df023803ab699e1464c8da"
     ], 
     "ci_platforms": [
       "linux"
@@ -25426,7 +25426,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ab009994e603404e194ebe0120840d388fb765e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b699132724acab3d42fb5210c07b74343449873"
     ], 
     "ci_platforms": [
       "linux"
@@ -25443,7 +25443,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ad5ed48b598bd9e2d486a21eed5314736e5b56a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b6d8326532cea974655dc86657d8e3b9ba021de"
     ], 
     "ci_platforms": [
       "linux"
@@ -25460,7 +25460,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2aee21e4d1175963fa719d376406bb10d4818bdd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855"
     ], 
     "ci_platforms": [
       "linux"
@@ -25477,7 +25477,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af392765963966f2d1ddd5d5af4fcadd93c3b06"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f"
     ], 
     "ci_platforms": [
       "linux"
@@ -25494,7 +25494,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af4e625522d128d03252f35b5fa5094cbcebc9f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c0417c96e6408d2902ef8fe4b8cd05f1ce4a50f"
     ], 
     "ci_platforms": [
       "linux"
@@ -25511,7 +25511,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b931953e9bd02c3310a05234e91550bcd8ddf62"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2"
     ], 
     "ci_platforms": [
       "linux"
@@ -25528,7 +25528,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b933a0ede25a06e32c7d9cc5a3eda78086f3060"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c6e5ad8dbff133707cc85b05a0057abf55d08ad"
     ], 
     "ci_platforms": [
       "linux"
@@ -25545,7 +25545,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bbe5b2c12a964b53a5e6f78cdd5f595d95082a9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c73564518349ebc87c4023b9d9a3cbc4fbc6cdd"
     ], 
     "ci_platforms": [
       "linux"
@@ -25562,7 +25562,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bc326b3ecf6d069595bc27cc1bca76b374c8e85"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c98433d827ea4aae2ba8a68c4d11bc2527cb15d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25579,7 +25579,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2c917a39d34aad10d611a1647a6df6502b4d4d59"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1cbbae18babaa20229b42b4633ef812bd3b40ad4"
     ], 
     "ci_platforms": [
       "linux"
@@ -25596,7 +25596,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d61ec2cff75eadbc47e0932998b8a797e0cd96c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ccd81836f26b7ececde2b02a22b19ab2a498631"
     ], 
     "ci_platforms": [
       "linux"
@@ -25613,7 +25613,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d9440daa210b9298f34982dcf7adc3564ad965c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d259d9c908db8a0a7012c054bfde7f86474dab7"
     ], 
     "ci_platforms": [
       "linux"
@@ -25630,7 +25630,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d974f9fd1c57bce55cb9f1bbc25eb1e7a10454b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d55650c5bc30ea68168a9287820e25d2d53ab4c"
     ], 
     "ci_platforms": [
       "linux"
@@ -25647,7 +25647,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2db3a358c43c179a728f0650a00be295e88f8060"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d795268725d3a08883b05b021a437654aaed908"
     ], 
     "ci_platforms": [
       "linux"
@@ -25664,7 +25664,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e21a2f9bff2514667aaec75629c82daa067ff57"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25681,7 +25681,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e82bfb7e8eede401ce75f6afe8c15ffd06130db"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d8b40b4798e652184df3bcffe1b1d7e32648f79"
     ], 
     "ci_platforms": [
       "linux"
@@ -25698,7 +25698,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f0a8f0f96402ba1681ab3a9095a3dea47cdc53f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e4a2a6998218ea8f475aa2ee27869207b33b612"
     ], 
     "ci_platforms": [
       "linux"
@@ -25715,7 +25715,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f120ceed5250084f62010df9bf8fe8e8f3f643b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e55e5f47b550bab133099e5a98d7c751a0a2d7b"
     ], 
     "ci_platforms": [
       "linux"
@@ -25732,7 +25732,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e7d2d8f6109f4c02815ce8582c799134f2ff5dc"
     ], 
     "ci_platforms": [
       "linux"
@@ -25749,7 +25749,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f44fd38efef5818750f9adc9b133e40f9cdec71"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1eefda69c1787cc55a8bd43774ca13563e0972bc"
     ], 
     "ci_platforms": [
       "linux"
@@ -25766,7 +25766,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f57224df35ff1583d14436a477330db23d70b0a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1f4d0adab39a988792cca201626c28293e247226"
     ], 
     "ci_platforms": [
       "linux"
@@ -25783,7 +25783,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fa6a874e625ca4d71941408d94698f898be4ea1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1f7847ed44c5acbc52c5d16b0222b44067076478"
     ], 
     "ci_platforms": [
       "linux"
@@ -25800,7 +25800,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1fda93a85f7b5b7a0c2d68a03123e58a6d20f124"
     ], 
     "ci_platforms": [
       "linux"
@@ -25817,7 +25817,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/301c057536319f49dcec68ab96677714e3dbf793"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/200521ca3891bfed841ca8c22691196a1a03ccd3"
     ], 
     "ci_platforms": [
       "linux"
@@ -25834,7 +25834,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/30694ac08ff5a6a10cc781b9042c89f4019cfe0a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/20322515ebf6df572cb2f596d8a20d3d8893193d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25851,7 +25851,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/307a91e344b94923837e01a1657ff277f44db07d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292"
     ], 
     "ci_platforms": [
       "linux"
@@ -25868,7 +25868,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/30fbe0ac4c74e2be3edd4f21b72bcae02e6c623f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/207c5a0f80f052ac7b48f6dd45cd33987be27f32"
     ], 
     "ci_platforms": [
       "linux"
@@ -25885,7 +25885,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/313001e1cc15ef9887b43e0c6de398eea2f20e00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2099db589f606dd8932a950280f5d2b23751af9f"
     ], 
     "ci_platforms": [
       "linux"
@@ -25902,7 +25902,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/31429d04a34cc6643eebed7eeb8a807a83b57b1f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2193a1e20caee37676d08c88154a462acf120fb0"
     ], 
     "ci_platforms": [
       "linux"
@@ -25919,7 +25919,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3230d9876d770657d86dfb768b80494cda52abc8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/21da45db854aeae9bef8576d6cb5859c0cf7a34c"
     ], 
     "ci_platforms": [
       "linux"
@@ -25936,7 +25936,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/32594aaa716c1a04b0f927ef964f1593735cb289"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/21f3be485826850e4f4670bb81982e2827815426"
     ], 
     "ci_platforms": [
       "linux"
@@ -25953,7 +25953,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/32b9de8461fd32b1236abb86abc91c82652d6e2c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/226b0315f87b08521c9a2d3e2b50c01ec421be14"
     ], 
     "ci_platforms": [
       "linux"
@@ -25970,7 +25970,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/32c108ead009572fbe9a216b372e5c0b3843238e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37"
     ], 
     "ci_platforms": [
       "linux"
@@ -25987,7 +25987,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3399ac8bb9e0d3a2cbf22a95d1e20c70e2415e41"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/240afe42d3e2834c46a79d9df0dd6ca018831398"
     ], 
     "ci_platforms": [
       "linux"
@@ -26004,7 +26004,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/342d148e59fb500ad76d583cf828c16cd3d3ed2e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/24a87af0954c808fbd3f2c55185d4b1fa9459f4e"
     ], 
     "ci_platforms": [
       "linux"
@@ -26021,7 +26021,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3465fb573ac3c59a0804aadeba2f205870abcc3d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/24df70902c288fcac060365c2e6f61269a3606b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -26038,7 +26038,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/364f77bffd55805e2be9d2b3a071012e8fc3a083"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/24fbdfa73f26686633871ddad9698d7059db488f"
     ], 
     "ci_platforms": [
       "linux"
@@ -26055,7 +26055,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/368d2b5d4c6776afbed8e5e76cc3a4ccdde1df42"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2500fc12d5d1b5ed99fc3fe518c28849d1c8d6e8"
     ], 
     "ci_platforms": [
       "linux"
@@ -26072,7 +26072,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/383043f6c05edc5a18f5c8e7b9d0314db63eab5e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2501c7c3f78829725e6bf556277785588318106b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26089,7 +26089,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3850b085a0a33fa2a08630dddb03e0f1adb1bee9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2507810915aecd3adf1287edf8c9f54b23a8ebd5"
     ], 
     "ci_platforms": [
       "linux"
@@ -26106,7 +26106,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/38a55e83e685617cdf72e95f1303857b627ae346"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2535940afe69b3106b7696a486a2617d0d9a7150"
     ], 
     "ci_platforms": [
       "linux"
@@ -26123,7 +26123,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/38c609f72f5a2cf977788afef9c34652f754add0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/253b8946a7cf403dd466f1685df2f741d4660a34"
     ], 
     "ci_platforms": [
       "linux"
@@ -26140,7 +26140,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a287590e2d38d5dbc0b85d29ae2497d27aa0305"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/25aa74daea95f9fc46a78239bd2e78ccf0fb3ffc"
     ], 
     "ci_platforms": [
       "linux"
@@ -26157,7 +26157,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a4fa4e81b78cae093b2d53b0a6f272a398a7cda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/26865cd90c1461694d94d96232436372df2a91fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -26174,7 +26174,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3aee5ced2869452b8ed65313d01b9b9c87144cd4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2743ee5a764fb0c4e04cdf84c9b3810ac8093998"
     ], 
     "ci_platforms": [
       "linux"
@@ -26191,7 +26191,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2748d28f2e03d740a89f7a50ea52450d0c5523f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -26208,7 +26208,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b002ab57ff8080fbb1e72d985ca6f59f96a171e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -26225,7 +26225,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c84d21c46b89e7573750dd4517ea2eb58e37e27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/27f5e317e8a3a1098e786b96175c15d0855c4855"
     ], 
     "ci_platforms": [
       "linux"
@@ -26242,7 +26242,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c8e6352f6c2a07bd5ef2b9a93c103935c8eaf0d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2837baed2fbf1612f88224e91ddc46241dd9d972"
     ], 
     "ci_platforms": [
       "linux"
@@ -26259,7 +26259,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/285b0b9b11fe506527c880d3a866ba94f8038cdf"
     ], 
     "ci_platforms": [
       "linux"
@@ -26276,7 +26276,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/28851da472cd09123465241e0d59697f563f53a8"
     ], 
     "ci_platforms": [
       "linux"
@@ -26293,7 +26293,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d8c66be71e0ae0dfb0c2c7b84e4d8336f92b7ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/28c56acb0f9b47ead49f34c0d92a661fa04952c2"
     ], 
     "ci_platforms": [
       "linux"
@@ -26310,7 +26310,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3dedcaf501bc9718e5d372862b081fc9fdfb3959"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/28f8c7af6aab3bbabe028f780e174b27b924a146"
     ], 
     "ci_platforms": [
       "linux"
@@ -26327,7 +26327,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3df06a68edfc53fa88634c657a50cc6820354165"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2923d9c864597016358f37ce4014c61648b7290a"
     ], 
     "ci_platforms": [
       "linux"
@@ -26344,7 +26344,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f36ae935255c4bbd2bd8d4a85bfa92bba02225c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2942908b7973da7113098a0ea25487e3372db173"
     ], 
     "ci_platforms": [
       "linux"
@@ -26361,7 +26361,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f47ad9ab401599f42d3c4f37ab9f702e3ff0fc9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/296c3f5b9880fe7ccff4d2a67f489b38b5b6fd6e"
     ], 
     "ci_platforms": [
       "linux"
@@ -26378,7 +26378,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/40b4b92460c4e76a39af9042fb3d86d491a98e16"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2a410e3d783bc93e63206e28f92b6a40e1db09cf"
     ], 
     "ci_platforms": [
       "linux"
@@ -26395,7 +26395,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42324d3d9e013cd43d4feeed1b48fbe1ea18a732"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2a600cae342e8e9e23406bb1e76133f48d936766"
     ], 
     "ci_platforms": [
       "linux"
@@ -26412,7 +26412,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ab009994e603404e194ebe0120840d388fb765e"
     ], 
     "ci_platforms": [
       "linux"
@@ -26429,7 +26429,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42a8e7c267f66a0747f30b4053ec79325074dc97"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ad5ed48b598bd9e2d486a21eed5314736e5b56a"
     ], 
     "ci_platforms": [
       "linux"
@@ -26446,7 +26446,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c3c4a4e7d21e79d1e36494d5324f10a5ecbb04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2aee21e4d1175963fa719d376406bb10d4818bdd"
     ], 
     "ci_platforms": [
       "linux"
@@ -26463,7 +26463,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/43676969fb81dcc1699b6a17eb465ef3cd4c2ab8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af392765963966f2d1ddd5d5af4fcadd93c3b06"
     ], 
     "ci_platforms": [
       "linux"
@@ -26480,7 +26480,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/439d4e4ed3ab9fe77e2bbda5b2be3d123beefa00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af4e625522d128d03252f35b5fa5094cbcebc9f"
     ], 
     "ci_platforms": [
       "linux"
@@ -26497,7 +26497,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/441c94c010d19206c337d3c850cc449523ab480d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b80854b52267dd70b622670e401280387f15dd2"
     ], 
     "ci_platforms": [
       "linux"
@@ -26514,7 +26514,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b931953e9bd02c3310a05234e91550bcd8ddf62"
     ], 
     "ci_platforms": [
       "linux"
@@ -26531,7 +26531,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4449ec3eda232c394fad83e34b002e9bb46862e1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b933a0ede25a06e32c7d9cc5a3eda78086f3060"
     ], 
     "ci_platforms": [
       "linux"
@@ -26548,7 +26548,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/449ece0109a8543f26311f3ddc23525a2f288b64"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bbe5b2c12a964b53a5e6f78cdd5f595d95082a9"
     ], 
     "ci_platforms": [
       "linux"
@@ -26565,7 +26565,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/44bf16b9eb7302a6b02a600ac92dadf916c4e629"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bc326b3ecf6d069595bc27cc1bca76b374c8e85"
     ], 
     "ci_platforms": [
       "linux"
@@ -26582,7 +26582,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/44e1fdcc46db56bf61a6702fd10766b56d35bc74"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2c917a39d34aad10d611a1647a6df6502b4d4d59"
     ], 
     "ci_platforms": [
       "linux"
@@ -26599,7 +26599,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d61ec2cff75eadbc47e0932998b8a797e0cd96c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26616,7 +26616,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/45657516294c5426c490e6aa522a79077c972856"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d7f42d3df4a206d09a9fa3126333a61f5e678ec"
     ], 
     "ci_platforms": [
       "linux"
@@ -26633,7 +26633,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d82b2376d689485814ade91df8f65ee08395a02"
     ], 
     "ci_platforms": [
       "linux"
@@ -26650,7 +26650,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/465b299ab3509b61016406e0d1d93f7774c03c8c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d9440daa210b9298f34982dcf7adc3564ad965c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26667,7 +26667,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d974f9fd1c57bce55cb9f1bbc25eb1e7a10454b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26684,7 +26684,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/46efabc911aab09a5e7a34a19ef97ce710594a77"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2db3a358c43c179a728f0650a00be295e88f8060"
     ], 
     "ci_platforms": [
       "linux"
@@ -26701,7 +26701,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/472adcbc2a1970f2392e596c28bd44087b8f3431"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2df65610f1c24ad1cf9a5b22614434c96ffc12fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -26718,7 +26718,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47e402f3386843e0055431750f30b710e10295dd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e21a2f9bff2514667aaec75629c82daa067ff57"
     ], 
     "ci_platforms": [
       "linux"
@@ -26735,7 +26735,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47ecf4079ea23d4de5fd9282f733eb5429f7ab05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e48a9c8d204975060e81f37c7a46ab501750067"
     ], 
     "ci_platforms": [
       "linux"
@@ -26752,7 +26752,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e7441eacf8fcc7043f24b3beba4fcbe3c0c5ea0"
     ], 
     "ci_platforms": [
       "linux"
@@ -26769,7 +26769,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/484ab9d070fffe7e3d1a1704c9fa2ce01e192450"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e82bfb7e8eede401ce75f6afe8c15ffd06130db"
     ], 
     "ci_platforms": [
       "linux"
@@ -26786,7 +26786,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ef149e8fd68e06fcb7ba2fb43a17cc1dcfd989b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26803,7 +26803,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4905b3fb0f7d2196a5612e8e432abda666e4317d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f0a8f0f96402ba1681ab3a9095a3dea47cdc53f"
     ], 
     "ci_platforms": [
       "linux"
@@ -26820,7 +26820,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/490f5aa97dc05ef1ce089fa9d4fd377bacafcf18"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f120ceed5250084f62010df9bf8fe8e8f3f643b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26837,7 +26837,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a3eae69f4c5dc768b166620af348316c9fac3e6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7"
     ], 
     "ci_platforms": [
       "linux"
@@ -26854,7 +26854,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c3dcb9cb14f89b3616fc7cca78f2ebc502907eb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f44fd38efef5818750f9adc9b133e40f9cdec71"
     ], 
     "ci_platforms": [
       "linux"
@@ -26871,7 +26871,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c686a41d4d2226b3cc76b8154d8df090d075f00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f57224df35ff1583d14436a477330db23d70b0a"
     ], 
     "ci_platforms": [
       "linux"
@@ -26888,7 +26888,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d472e5a8e8ee92be6f23a101babbc601dd2512c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fa6a874e625ca4d71941408d94698f898be4ea1"
     ], 
     "ci_platforms": [
       "linux"
@@ -26905,7 +26905,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d4aa6ddd6404300e5278682e560f25292e9804e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04"
     ], 
     "ci_platforms": [
       "linux"
@@ -26922,7 +26922,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3017e9f66dacf5a01f8c7d65b8a72d4f68aa6a28"
     ], 
     "ci_platforms": [
       "linux"
@@ -26939,7 +26939,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4e36813fde9b5de1b62de95f498f2e0a48b5c5f7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/301c057536319f49dcec68ab96677714e3dbf793"
     ], 
     "ci_platforms": [
       "linux"
@@ -26956,7 +26956,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30694ac08ff5a6a10cc781b9042c89f4019cfe0a"
     ], 
     "ci_platforms": [
       "linux"
@@ -26973,7 +26973,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ef22ea5b0aa8b80a180a9654f5aef121c5aad83"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/307a91e344b94923837e01a1657ff277f44db07d"
     ], 
     "ci_platforms": [
       "linux"
@@ -26990,7 +26990,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f53cc7b3ed0c77c3b5e4478f54caa40e0bf64b6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30948ba77c2e56903a9ad5190cc74e59d42f67fe"
     ], 
     "ci_platforms": [
       "linux"
@@ -27007,7 +27007,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5000fa3e29de15e7533b0e04b37eb1985ae69891"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30d6ca02d96fe1d1b91b7fa5180789a6cc9d0d45"
     ], 
     "ci_platforms": [
       "linux"
@@ -27024,7 +27024,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/50841095cafd9f9de6684fb3d89cd5fe148494ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30fbe0ac4c74e2be3edd4f21b72bcae02e6c623f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27041,7 +27041,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/50bfe6100bf11339372ba29fe0c9b38c3ec2ebf0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30fc581d975cd8384b86be0ae59792a605ca68c6"
     ], 
     "ci_platforms": [
       "linux"
@@ -27058,7 +27058,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/313001e1cc15ef9887b43e0c6de398eea2f20e00"
     ], 
     "ci_platforms": [
       "linux"
@@ -27075,7 +27075,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/51d7466ac65468db7094bdedc60d1604231acc05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/31429d04a34cc6643eebed7eeb8a807a83b57b1f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27092,7 +27092,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/51ed796a5f8d8fccebe013ccccdc1ed5d8b8b4c0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3152365a4d8540623c9fb3a93712d096bf6b34e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -27109,7 +27109,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/528cc09294d2288fc91a4bab7cf6ec621c6621b0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3230d9876d770657d86dfb768b80494cda52abc8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27126,7 +27126,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5298ce28a7eab28c99964c0d838b017355607c92"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/324b9341bfc56b24a60f0687a52981fcdeaa8733"
     ], 
     "ci_platforms": [
       "linux"
@@ -27143,7 +27143,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/52dba1b997f903c5fa3d7da71421b36d96d9f55c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32594aaa716c1a04b0f927ef964f1593735cb289"
     ], 
     "ci_platforms": [
       "linux"
@@ -27160,7 +27160,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32a6ea045d1288418617e5e0c52ae02c1f6598aa"
     ], 
     "ci_platforms": [
       "linux"
@@ -27177,7 +27177,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e68cd362f3c8d64941efbb0b527c52da5e8424"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32b9de8461fd32b1236abb86abc91c82652d6e2c"
     ], 
     "ci_platforms": [
       "linux"
@@ -27194,7 +27194,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32c108ead009572fbe9a216b372e5c0b3843238e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27211,7 +27211,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/546fe2e2b1e2756c3f121d0545866798c85c9b8b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3356fa1721a0dec9fedacba8d86e6100a49d5316"
     ], 
     "ci_platforms": [
       "linux"
@@ -27228,7 +27228,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/54a0a2c37ce1830f241f6e2828adc8057cfa385f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3399ac8bb9e0d3a2cbf22a95d1e20c70e2415e41"
     ], 
     "ci_platforms": [
       "linux"
@@ -27245,7 +27245,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/33af00c8deb0f0fdfc113f21c3cb5769aa474587"
     ], 
     "ci_platforms": [
       "linux"
@@ -27262,7 +27262,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/55ed466781b547db5957233bd8db0ce1f189183f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/33b7cb7d4dcd380b207f1137722fe394de2a0f8e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27279,7 +27279,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5677b3500e9353856c8d87fbe1476a22df4231f8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/33ff864434b4f0c0e08c00ec2442cb521e9f79ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -27296,7 +27296,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/56f3ca8174d263240113de88e7547e7b1c5cb2cf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/342d148e59fb500ad76d583cf828c16cd3d3ed2e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27313,7 +27313,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57798cc4375de344391221fd07d591f5c64d646d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3465fb573ac3c59a0804aadeba2f205870abcc3d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27330,7 +27330,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57da1745490c2f21ecb86370f1f72f77752bc739"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/34aca5e37920615e8c141ed1fe4e419ae2e4df65"
     ], 
     "ci_platforms": [
       "linux"
@@ -27347,7 +27347,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57dea4528141649208fa2af10c18e98e80c1758b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/35ba1a4df4d362ea98e9386269bfbb95c5ed4874"
     ], 
     "ci_platforms": [
       "linux"
@@ -27364,7 +27364,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/588f9166c839baf3102185d38f77f9a750e62c7f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/364f77bffd55805e2be9d2b3a071012e8fc3a083"
     ], 
     "ci_platforms": [
       "linux"
@@ -27381,7 +27381,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5939ec5fd8f4e02ff0720cfa3ef685876bb3549d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3662f5312562bbe4503018a820692962e7dd66c8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27398,7 +27398,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/594d676c8c05d75ba8587d9e900850dff5e21ff8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/368d2b5d4c6776afbed8e5e76cc3a4ccdde1df42"
     ], 
     "ci_platforms": [
       "linux"
@@ -27415,7 +27415,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/595603f4ed37e3716cbe53b3ef180e5cdf8005f0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/37309bbfb4f0d78e6138b13a4e5da5944c95b97d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27432,7 +27432,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/37bc0646132afe8c79cda5e76de150a473fc0680"
     ], 
     "ci_platforms": [
       "linux"
@@ -27449,7 +27449,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3c9d98651a315b5bde737482ff54f6b90361e0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/383043f6c05edc5a18f5c8e7b9d0314db63eab5e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27466,7 +27466,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a6491ab9c23fae58967d4a4b5d5cfb23f620001"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3850b085a0a33fa2a08630dddb03e0f1adb1bee9"
     ], 
     "ci_platforms": [
       "linux"
@@ -27483,7 +27483,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a85c9bd6a6d7a2f753dd315e4747fc0249c8799"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/385626d51cd29e1b32befeaecde5df7248270754"
     ], 
     "ci_platforms": [
       "linux"
@@ -27500,7 +27500,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a8ca84c7d4d9b055f05c55b1f707f223979d387"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/38a55e83e685617cdf72e95f1303857b627ae346"
     ], 
     "ci_platforms": [
       "linux"
@@ -27517,7 +27517,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5be956066b72ea1799e333a7bd17fb0b8fc2b91c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/38c609f72f5a2cf977788afef9c34652f754add0"
     ], 
     "ci_platforms": [
       "linux"
@@ -27534,7 +27534,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/39160bc99597105d50cf7a15698090399a2482ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -27551,7 +27551,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d0137a19ae57cfdf5172a8b51e8ea0a0a893690"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/39525bbff413519199d1cf2c564d62b9c3c7736e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27568,7 +27568,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d2f29b31d78b47077b15779d620747034d18c05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/39b6daa9ae088667c5080709ca829cf51e66212d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27585,7 +27585,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d765c856a9a8650e1b17813340b9b6ba0989b58"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a287590e2d38d5dbc0b85d29ae2497d27aa0305"
     ], 
     "ci_platforms": [
       "linux"
@@ -27602,7 +27602,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a4fa4e81b78cae093b2d53b0a6f272a398a7cda"
     ], 
     "ci_platforms": [
       "linux"
@@ -27619,7 +27619,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e1391f44f904fa54e66ec174e4c8879921e842a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a90fbc998ad7219e447db6155e6174e0117dd49"
     ], 
     "ci_platforms": [
       "linux"
@@ -27636,7 +27636,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ea01efbec747fc55ae29eb2b779f00889ca6922"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3aee5ced2869452b8ed65313d01b9b9c87144cd4"
     ], 
     "ci_platforms": [
       "linux"
@@ -27653,7 +27653,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/60e8618c075ec5fd47a1699271c6da1b5befd579"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -27670,7 +27670,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6184ea16753b0827f728285f18dad4b3bde00024"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b002ab57ff8080fbb1e72d985ca6f59f96a171e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27687,7 +27687,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6186bfc21ff7df3982e5d9757e5c7160da0f493a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b60e6663ac7ceaa40f91d3a68fcb9c35e3e99b8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27704,7 +27704,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6230cce2862a18c4c92dc6fb4e034a1d15e1ff18"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3bdfaad171c20468a866329355621cd579eff21c"
     ], 
     "ci_platforms": [
       "linux"
@@ -27721,7 +27721,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/62fbfe90a1b9ac471bc2644c896f64515f6b3c7e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c18f7c2d8fef6f119fe5bdbb5d191a92c627cb3"
     ], 
     "ci_platforms": [
       "linux"
@@ -27738,7 +27738,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/638c36cfe098b98008e594eddf90fdacfc078fae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c84d21c46b89e7573750dd4517ea2eb58e37e27"
     ], 
     "ci_platforms": [
       "linux"
@@ -27755,7 +27755,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6421db654fff309bc191aba0330fbcd1347655e3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c8e6352f6c2a07bd5ef2b9a93c103935c8eaf0d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27772,7 +27772,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19"
     ], 
     "ci_platforms": [
       "linux"
@@ -27789,7 +27789,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/646c501021c79bf6eb1a39a9bcc82e018f31bca2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3cd19f8138a81f242cb92212df2b4812cde8385a"
     ], 
     "ci_platforms": [
       "linux"
@@ -27806,7 +27806,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/64c572e594c2d491a902e8fdff7b617ac0c6881b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3"
     ], 
     "ci_platforms": [
       "linux"
@@ -27823,7 +27823,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/64eb970cc80162a4b80d49364f4227db3429e156"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d8c66be71e0ae0dfb0c2c7b84e4d8336f92b7ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -27840,7 +27840,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d9534f373e79edd704cc9529600efd62451fb78"
     ], 
     "ci_platforms": [
       "linux"
@@ -27857,7 +27857,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/655b880459e6e00100727af9df52b64f6d77a653"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3dedcaf501bc9718e5d372862b081fc9fdfb3959"
     ], 
     "ci_platforms": [
       "linux"
@@ -27874,7 +27874,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/660c071578cbdccb503317ecbf2fd331bc4ac82d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3df06a68edfc53fa88634c657a50cc6820354165"
     ], 
     "ci_platforms": [
       "linux"
@@ -27891,7 +27891,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ac31199d08e7a3b066059cd409457a850847b2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3e4c1755d1ad78103f10c2af7c7d2f86326f02f6"
     ], 
     "ci_platforms": [
       "linux"
@@ -27908,7 +27908,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ef59d5da68fdb5e55b60fc8a8a764afb021b4b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3e8bef87bb89525914b5e7964969a66eabc78eee"
     ], 
     "ci_platforms": [
       "linux"
@@ -27925,7 +27925,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/682cb8ad9fe4641e7a140ae3d3ee27c841ba397f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f36ae935255c4bbd2bd8d4a85bfa92bba02225c"
     ], 
     "ci_platforms": [
       "linux"
@@ -27942,7 +27942,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6914f5f380c83ff9e3e90fc60d5048e47e5e77d9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f47ad9ab401599f42d3c4f37ab9f702e3ff0fc9"
     ], 
     "ci_platforms": [
       "linux"
@@ -27959,7 +27959,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/696ea30e2e1490f2f31b153641b2c29152ded5c2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3fada97db682f675597cb58c5d43a72e283ab960"
     ], 
     "ci_platforms": [
       "linux"
@@ -27976,7 +27976,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a10118289fe7179c4e9bb6a1b466ba34c582bfb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/40b4b92460c4e76a39af9042fb3d86d491a98e16"
     ], 
     "ci_platforms": [
       "linux"
@@ -27993,7 +27993,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bfbea131237606756a12f275e736045c0956536"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/40fb9f1d9086ace2de0ad59648d196ba0705ae00"
     ], 
     "ci_platforms": [
       "linux"
@@ -28010,7 +28010,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c1c2177f3483086607c717d0c6c35a81d79e18e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/41921ba00dfc038778074b1af81104555ca74927"
     ], 
     "ci_platforms": [
       "linux"
@@ -28027,7 +28027,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/41de80653b78b98f5caa7f6d00a96d72bc245068"
     ], 
     "ci_platforms": [
       "linux"
@@ -28044,7 +28044,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ded157ecd3fce79fa69c51ee9ecb4639013e6ba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4212d95c0bfdf34b9c7fbd05bc732fa1bbb226ce"
     ], 
     "ci_platforms": [
       "linux"
@@ -28061,7 +28061,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6df1c575d7f8fdf5593f1f60d9dc540d018fc58c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42324d3d9e013cd43d4feeed1b48fbe1ea18a732"
     ], 
     "ci_platforms": [
       "linux"
@@ -28078,7 +28078,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e1cf196e7c8ad4226d89f3ca2c6f7949598bec2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95"
     ], 
     "ci_platforms": [
       "linux"
@@ -28095,7 +28095,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ef96bc0c5b6ab5f8a4453b9cf5784fd55e3b59f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/428b5b04a92ad6c28fc38451236c85338b9f8ce0"
     ], 
     "ci_platforms": [
       "linux"
@@ -28112,7 +28112,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f88ae246aa4af9c74732d87a758ba5ca0f40caf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42a8e7c267f66a0747f30b4053ec79325074dc97"
     ], 
     "ci_platforms": [
       "linux"
@@ -28129,7 +28129,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f8ffc96f9ebe390929165e32bdc187afb7a40ce"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c3c4a4e7d21e79d1e36494d5324f10a5ecbb04"
     ], 
     "ci_platforms": [
       "linux"
@@ -28146,7 +28146,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/70bd921a3d4700d49ad6b99e0cfee42c36a13b3a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c50f9543819ff7f440a7ac660cea374355c455"
     ], 
     "ci_platforms": [
       "linux"
@@ -28163,7 +28163,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/710f61e5765c91bcf9cf2e07264771cf2feae48d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c5f1965243b4bdf0212123d3430010bdacefaa"
     ], 
     "ci_platforms": [
       "linux"
@@ -28180,7 +28180,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/71c01818823d5c5fd8a3d1cb4c5db4aca51efdb2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4305b19e8a214d2cf47436d964d52d10e430575f"
     ], 
     "ci_platforms": [
       "linux"
@@ -28197,7 +28197,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/71e2b03b503dbbdc0d2e724c562b9f1c77f972fa"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43646936116c18140ff0f01306d16280943eedac"
     ], 
     "ci_platforms": [
       "linux"
@@ -28214,7 +28214,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7240f3408714c2dcdcb448f234efef4f08e6b2fb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43676969fb81dcc1699b6a17eb465ef3cd4c2ab8"
     ], 
     "ci_platforms": [
       "linux"
@@ -28231,7 +28231,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/727f43500183aec9c0d9be7d2363fa1761cda5d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43874e2bb721b485a93d80b7f1c3e3630f746b02"
     ], 
     "ci_platforms": [
       "linux"
@@ -28248,7 +28248,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a3729a9bb74378156dcd42171e39ec348c71d7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/439d4e4ed3ab9fe77e2bbda5b2be3d123beefa00"
     ], 
     "ci_platforms": [
       "linux"
@@ -28265,7 +28265,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/72c363848fe754c23e1f9f2acc2f025666417d2d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43ed8f46ad700ddd4c2a7a15f0cd209954f0a774"
     ], 
     "ci_platforms": [
       "linux"
@@ -28282,7 +28282,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/73889340124f1f88859aab4e6ce36c0019a44218"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43f79e748c5da73a13555b00cf5050af68f07829"
     ], 
     "ci_platforms": [
       "linux"
@@ -28299,7 +28299,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/441c94c010d19206c337d3c850cc449523ab480d"
     ], 
     "ci_platforms": [
       "linux"
@@ -28316,7 +28316,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7462e4d1834938e8a5fb975da6865cc7d6b225f3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4427b547b6693c39f08ba67c5d2ad012d5088f83"
     ], 
     "ci_platforms": [
       "linux"
@@ -28333,7 +28333,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74b69a49c2df95009ff18d820bbe7fe6ae797aae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28350,7 +28350,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74cc62178f9c631dc49cf09b0ff5884322d33969"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44378830a865936e205bb757a69bdf8d788bf26e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28367,7 +28367,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74eef5817db3984a020b2868f3c9979d0220c829"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4449ec3eda232c394fad83e34b002e9bb46862e1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28384,7 +28384,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/758ce3af56f75edb8faa20ef78ffda5511dffb3a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/449ece0109a8543f26311f3ddc23525a2f288b64"
     ], 
     "ci_platforms": [
       "linux"
@@ -28401,7 +28401,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/761f683f6486e3efb606bf08fa527a4c1a51f302"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44bf16b9eb7302a6b02a600ac92dadf916c4e629"
     ], 
     "ci_platforms": [
       "linux"
@@ -28418,7 +28418,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/76487a234f6f7276d8eba4edabef7623a592fdf6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44e1fdcc46db56bf61a6702fd10766b56d35bc74"
     ], 
     "ci_platforms": [
       "linux"
@@ -28435,7 +28435,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/767c4f399ccca740ea3032eeade86851f12e7f9a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276"
     ], 
     "ci_platforms": [
       "linux"
@@ -28452,7 +28452,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/767d136ac4b3e33d9aa5320d941693e09648e59b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/45657516294c5426c490e6aa522a79077c972856"
     ], 
     "ci_platforms": [
       "linux"
@@ -28469,7 +28469,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/768b6302130ac824947f956e062184afaafcdbab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/461949a48f4f2234cce6bfc1476bc9fd96552c0e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28486,7 +28486,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/77d4480781e1e1a9d5d5c02ff53fba10127f8b6a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127"
     ], 
     "ci_platforms": [
       "linux"
@@ -28503,7 +28503,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/77e8407dfe09892312213f7d6b2ad8a961b6b88e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/46325fcd7a3a718f2188f49e28ad9d0c9dcd06a9"
     ], 
     "ci_platforms": [
       "linux"
@@ -28520,7 +28520,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/465b299ab3509b61016406e0d1d93f7774c03c8c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28537,7 +28537,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0"
     ], 
     "ci_platforms": [
       "linux"
@@ -28554,7 +28554,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/792276ed826b9078ecfbd51e0136962f5e10ed6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/46efabc911aab09a5e7a34a19ef97ce710594a77"
     ], 
     "ci_platforms": [
       "linux"
@@ -28571,7 +28571,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7a0b2f8659484409af6a76d1df273b8dc66e3439"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/472adcbc2a1970f2392e596c28bd44087b8f3431"
     ], 
     "ci_platforms": [
       "linux"
@@ -28588,7 +28588,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7abe8c414aa1418157c2d7ae5e70a84ffb61c027"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4799a2aacdba08bd3e418c5659060829a997d715"
     ], 
     "ci_platforms": [
       "linux"
@@ -28605,7 +28605,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47e402f3386843e0055431750f30b710e10295dd"
     ], 
     "ci_platforms": [
       "linux"
@@ -28622,7 +28622,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7be89fb64b3d931387e8a5b1ef51bf9cda18006a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47ecf4079ea23d4de5fd9282f733eb5429f7ab05"
     ], 
     "ci_platforms": [
       "linux"
@@ -28639,7 +28639,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c026422a34cb34de673a1d6702cbde67d112d27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab"
     ], 
     "ci_platforms": [
       "linux"
@@ -28656,7 +28656,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c58daa09675ba2b11e69636bb78dc0d1343bb51"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/484ab9d070fffe7e3d1a1704c9fa2ce01e192450"
     ], 
     "ci_platforms": [
       "linux"
@@ -28673,7 +28673,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c9b4e2ea03542254235893edd042a822145e504"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/485410954a625f5749bce6ae923a620371542ed8"
     ], 
     "ci_platforms": [
       "linux"
@@ -28690,7 +28690,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cdff0948ef64e551ad02f857acd5956d91530c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b"
     ], 
     "ci_platforms": [
       "linux"
@@ -28707,7 +28707,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d33039255c9611d0e9e0cc7e230f87ad55c007f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4905b3fb0f7d2196a5612e8e432abda666e4317d"
     ], 
     "ci_platforms": [
       "linux"
@@ -28724,7 +28724,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d6713afac17551fc2628c0f9f18c41a1aa9c2f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/490f5aa97dc05ef1ce089fa9d4fd377bacafcf18"
     ], 
     "ci_platforms": [
       "linux"
@@ -28741,7 +28741,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d88455cc77259c8bf17c1cdc0b24edf5667c79c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/49d816ae44b329820f47979c5790eebc8eadafd7"
     ], 
     "ci_platforms": [
       "linux"
@@ -28758,7 +28758,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7de73ddcb20d0940b937323599a5094bfb26ae6c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a3eae69f4c5dc768b166620af348316c9fac3e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -28775,7 +28775,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e8f7517bb0bb95011b48f1f4f4a631d4d756a5f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a6c8938a8a30567a481599eddfc137fa5454b21"
     ], 
     "ci_platforms": [
       "linux"
@@ -28792,7 +28792,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a249d17248e0dc7dcc9fb64d8ac2dd0320a544"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a97016bb83b0db1c51fbb4d4f9c909dd85bdb41"
     ], 
     "ci_platforms": [
       "linux"
@@ -28809,7 +28809,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a56bd23287d856a653f22f57f7d1442235b713"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4b011706723e645407b871241c2c11004103d628"
     ], 
     "ci_platforms": [
       "linux"
@@ -28826,7 +28826,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80b6a3cf5bb7cdeffcb6cbaaa10889168542a25a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4bedfc6d01a2d6bc0911d48123d6b8b30a46732e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28843,7 +28843,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/811533455c494627bb5b5802f4ed7a386f57cb1e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c34bbb26218f40a8ea1bafc8c50cd814a781cd2"
     ], 
     "ci_platforms": [
       "linux"
@@ -28860,7 +28860,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8123e9dc4d43115412f07fcf9946c99d9a1a55c3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c3dcb9cb14f89b3616fc7cca78f2ebc502907eb"
     ], 
     "ci_platforms": [
       "linux"
@@ -28877,7 +28877,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/820d5ba2e9d91563dae39a1b02833fbef1e6d8f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c6258b5299bd03560e292fcf3008efc60bc6cd1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28894,7 +28894,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/83c29132911949c65d508753420708e9a0ffd6ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c686a41d4d2226b3cc76b8154d8df090d075f00"
     ], 
     "ci_platforms": [
       "linux"
@@ -28911,7 +28911,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8492f54a92f9a2a05af1a078489a3a68145d8985"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d472e5a8e8ee92be6f23a101babbc601dd2512c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28928,7 +28928,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/84c995b299f8d6fa0733d11f0b1a0b4414a7e232"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d4aa6ddd6404300e5278682e560f25292e9804e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28945,7 +28945,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/85220ed0c63891f376bee53c785b407fd9548f8b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d7b5b98536de248387605efd813ba23b8b613dd"
     ], 
     "ci_platforms": [
       "linux"
@@ -28962,7 +28962,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8554d0f8fc68c84fbd8515165a3d98aad0dfab3e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85"
     ], 
     "ci_platforms": [
       "linux"
@@ -28979,7 +28979,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/856fb7cd57f36cfcc8a2cad0cf61f9fff9696776"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d81efc0d5945caada326e2f6e55167120f0d3ce"
     ], 
     "ci_platforms": [
       "linux"
@@ -28996,7 +28996,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8711e2f477871e3ca68642bbb388e7f473f25394"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4e36813fde9b5de1b62de95f498f2e0a48b5c5f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -29013,7 +29013,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8713d28e8cf45d3670ad40829a83b1fc7cd41a75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08"
     ], 
     "ci_platforms": [
       "linux"
@@ -29030,7 +29030,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8778868ac7a23d552d93772aa8566cf427a0c1f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ef22ea5b0aa8b80a180a9654f5aef121c5aad83"
     ], 
     "ci_platforms": [
       "linux"
@@ -29047,7 +29047,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8791b58ad0dbfdf9c37d48bc60940f86c6c7e3b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f320381bfd3927493db8037238bdce1766c68ee"
     ], 
     "ci_platforms": [
       "linux"
@@ -29064,7 +29064,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/87add83a18a25fe585df8adc124eae6d70733f74"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f53cc7b3ed0c77c3b5e4478f54caa40e0bf64b6"
     ], 
     "ci_platforms": [
       "linux"
@@ -29081,7 +29081,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/880070b48f04fd1c8ffafd750e1c4d37ff404c6c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5000fa3e29de15e7533b0e04b37eb1985ae69891"
     ], 
     "ci_platforms": [
       "linux"
@@ -29098,7 +29098,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/885267691bb42bc807b6e578571430a81513eee0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50841095cafd9f9de6684fb3d89cd5fe148494ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -29115,7 +29115,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/88be31c841a66f523045f7bd1708ce64272e4276"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50a96367b6a52c58a36364f4b1ec0583c7f315a5"
     ], 
     "ci_platforms": [
       "linux"
@@ -29132,7 +29132,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/893ea11ec0c4425940d18a32acf23d5967d98dd9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50bfe6100bf11339372ba29fe0c9b38c3ec2ebf0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29149,7 +29149,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8949e5c946cf6ec7d1981d553972d4f3a6026987"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82"
     ], 
     "ci_platforms": [
       "linux"
@@ -29166,7 +29166,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a034b07b9baf1b441c0fb0322652772973f20ff"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/51d7466ac65468db7094bdedc60d1604231acc05"
     ], 
     "ci_platforms": [
       "linux"
@@ -29183,7 +29183,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a912877743b165b233303efaf502f5092b3c5b0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/51ed796a5f8d8fccebe013ccccdc1ed5d8b8b4c0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29200,7 +29200,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a9f7329b30a562837353767313df7fa9a1f31f7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5220909c423d2b321e8459355c965fb330288565"
     ], 
     "ci_platforms": [
       "linux"
@@ -29217,7 +29217,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b253ba946d6768c147f5d52552e150b703437e0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/528cc09294d2288fc91a4bab7cf6ec621c6621b0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29234,7 +29234,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5298ce28a7eab28c99964c0d838b017355607c92"
     ], 
     "ci_platforms": [
       "linux"
@@ -29251,7 +29251,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b53f252f8558726dc0daaee84e2b4d2f0835f44"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/52b5c86f262d46624b2211151a38cbd69c705734"
     ], 
     "ci_platforms": [
       "linux"
@@ -29268,7 +29268,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b7ebe7fb16e63e2584595ee77afb19359356eda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/52dba1b997f903c5fa3d7da71421b36d96d9f55c"
     ], 
     "ci_platforms": [
       "linux"
@@ -29285,7 +29285,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c501e1c87c42c4b7765ab027bd537ef72656605"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b"
     ], 
     "ci_platforms": [
       "linux"
@@ -29302,7 +29302,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e68cd362f3c8d64941efbb0b527c52da5e8424"
     ], 
     "ci_platforms": [
       "linux"
@@ -29319,7 +29319,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e9f9a4b0347651b3833c3e153e743a1194e0fa"
     ], 
     "ci_platforms": [
       "linux"
@@ -29336,7 +29336,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d7bb385d6b13b0e689a1e81e29113746218ba99"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -29353,7 +29353,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/546fe2e2b1e2756c3f121d0545866798c85c9b8b"
     ], 
     "ci_platforms": [
       "linux"
@@ -29370,7 +29370,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d951b7ab0231fb1dc573433b354eac58c699c36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/54a0a2c37ce1830f241f6e2828adc8057cfa385f"
     ], 
     "ci_platforms": [
       "linux"
@@ -29387,7 +29387,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8e94dd64fdbf453f06b351d6a8f77a43cc34e4bc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/54d5ac6cc4bd944e60b7464e36c5d1b144c17da4"
     ], 
     "ci_platforms": [
       "linux"
@@ -29404,7 +29404,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ea86819b4ac803bb12fd6b63e6496238aa329c1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821"
     ], 
     "ci_platforms": [
       "linux"
@@ -29421,7 +29421,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f43b11f10961dcce8eaa8340c96d10bdbc937ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/55ed466781b547db5957233bd8db0ce1f189183f"
     ], 
     "ci_platforms": [
       "linux"
@@ -29438,7 +29438,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f8b66436bade06813ec9ed4fce6774914b73db3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/560fe3fe0bb266ccb8c59ce19302bce23835097d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29455,7 +29455,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ff5277cdbe1417da64bfdb342747a23f5e4f956"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5677b3500e9353856c8d87fbe1476a22df4231f8"
     ], 
     "ci_platforms": [
       "linux"
@@ -29472,7 +29472,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/901c9a33205897999e7e78063ccdc5d363267568"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/56f3ca8174d263240113de88e7547e7b1c5cb2cf"
     ], 
     "ci_platforms": [
       "linux"
@@ -29489,7 +29489,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/90230730fae07c8eeb6b5bd571a119b486a21473"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/570215c70de40add2ad62bed9ce47f8b6b231de6"
     ], 
     "ci_platforms": [
       "linux"
@@ -29506,7 +29506,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9080684608701e015c764f643dc45fa939d86ed3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/572ab3983e406a82325f02edfdd7981d040cfbdb"
     ], 
     "ci_platforms": [
       "linux"
@@ -29523,7 +29523,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/90cd72030567bddbce06152fa0af1a024d542fa7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/573665d817a96a324fb8ba40a06425f572327b78"
     ], 
     "ci_platforms": [
       "linux"
@@ -29540,7 +29540,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/91e2f574e7ceb7f69a93011aac68903cd014a6c7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57798cc4375de344391221fd07d591f5c64d646d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29557,7 +29557,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/92273cf09f18534ae700c1f35dfab49faa091c54"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57bc1a4501ceb31b4ead1c2428798be073eb9db3"
     ], 
     "ci_platforms": [
       "linux"
@@ -29574,7 +29574,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/929980ce480ca47855bdebb8f6ebef7fa447fd5b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57da1745490c2f21ecb86370f1f72f77752bc739"
     ], 
     "ci_platforms": [
       "linux"
@@ -29591,7 +29591,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57dea4528141649208fa2af10c18e98e80c1758b"
     ], 
     "ci_platforms": [
       "linux"
@@ -29608,7 +29608,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9379dd6ade6947a59a1786435a2d55a705161ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/588f9166c839baf3102185d38f77f9a750e62c7f"
     ], 
     "ci_platforms": [
       "linux"
@@ -29625,7 +29625,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/950511efda7aea60b3bfae95e31683210a88792c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/58c57e0ef4c2a630150f53ccdc2bfa798d5b9eae"
     ], 
     "ci_platforms": [
       "linux"
@@ -29642,7 +29642,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9538327ef9f0a8d380a473bd25114b6859acf9b7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5939ec5fd8f4e02ff0720cfa3ef685876bb3549d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29659,7 +29659,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/95940316e7104e9c2d5123b31e36b2dfd12fcea2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/594d676c8c05d75ba8587d9e900850dff5e21ff8"
     ], 
     "ci_platforms": [
       "linux"
@@ -29676,7 +29676,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/95f223f8964d294aafc2a6041a83cfa7761c31ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/595603f4ed37e3716cbe53b3ef180e5cdf8005f0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29693,7 +29693,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/59de0a42d012ca3dd8b7fa2f1b1c6642cb86fad4"
     ], 
     "ci_platforms": [
       "linux"
@@ -29710,7 +29710,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c9a0c98f15eec2b7fd114fa5ff9ff5c61a19"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900"
     ], 
     "ci_platforms": [
       "linux"
@@ -29727,7 +29727,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/96a80511d8ef3ffdd370a3cc9467713a538259bb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a34e7fd2ff3f8e32ce85138931a387dc5f15db0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29744,7 +29744,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/984b6ee241b92be62923c6dc5bacaadb36183b89"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3c9d98651a315b5bde737482ff54f6b90361e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29761,7 +29761,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/98b88c0751f1d9e5dc3d4751d2cb52ed8f0b008d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3d25f74f7629c675be11faaea35921229b8757"
     ], 
     "ci_platforms": [
       "linux"
@@ -29778,7 +29778,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9989534524a212092e9d7fede16106b586c434f4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a6491ab9c23fae58967d4a4b5d5cfb23f620001"
     ], 
     "ci_platforms": [
       "linux"
@@ -29795,7 +29795,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/99e8f2ea80ed1d5a78fd5236e89d404bb0c03940"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a85c9bd6a6d7a2f753dd315e4747fc0249c8799"
     ], 
     "ci_platforms": [
       "linux"
@@ -29812,7 +29812,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a0de0d63d44e00fc88e6cb88f4b8665db3b4b5e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a8ca84c7d4d9b055f05c55b1f707f223979d387"
     ], 
     "ci_platforms": [
       "linux"
@@ -29829,7 +29829,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a24710002a240ad32b7adb5310f4970c09cc8ca"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5b3f6f20f348cc4e5fb07cdb6e8614ca24f2cf13"
     ], 
     "ci_platforms": [
       "linux"
@@ -29846,7 +29846,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a425eda58b05407e671f6b86a6664eb728843cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5be956066b72ea1799e333a7bd17fb0b8fc2b91c"
     ], 
     "ci_platforms": [
       "linux"
@@ -29863,7 +29863,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a9af9f266737f95cfedbf5c8fcea22660c3f085"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29880,7 +29880,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9b6f00dd2752afbd223aad960168e4e535330d30"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c388b60e622e14c9abfb5b46c65207a319e09e4"
     ], 
     "ci_platforms": [
       "linux"
@@ -29897,7 +29897,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bc5b4a9a81905cbc7ee4a25482068dcab93898d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c43f3a5de9c581693432dbb2ad604550c3948f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -29914,7 +29914,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bfd723bfa4162bb5801a6050af0a8b2db10d4ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5cce719931cf1f07536401134de4325b942be87d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29931,7 +29931,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c0911c1a4b91f842670082c14af67d1f4b7bb6f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5cd55495dee689728feee959bcb09e2ab13d013d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29948,7 +29948,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c5538a5492013e6bdbcce2a373be19fc97c4f20"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5cf8b4c70476c124711e731cd2e00f67906bd457"
     ], 
     "ci_platforms": [
       "linux"
@@ -29965,7 +29965,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c837f4e6cb572b3431b3a5065b889273712810e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d0137a19ae57cfdf5172a8b51e8ea0a0a893690"
     ], 
     "ci_platforms": [
       "linux"
@@ -29982,7 +29982,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d004fd9a35647ba7ec169e6fedbf9dce5f9623f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d2f29b31d78b47077b15779d620747034d18c05"
     ], 
     "ci_platforms": [
       "linux"
@@ -29999,7 +29999,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d91fac343dd8a7848746ca5472fb1452052bfb7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d5ce71ab1258e014e06e6a2edb94a47a4ae1b35"
     ], 
     "ci_platforms": [
       "linux"
@@ -30016,7 +30016,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9ebd34b96faba2fea70a50533df78a8c1dc35247"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d765c856a9a8650e1b17813340b9b6ba0989b58"
     ], 
     "ci_platforms": [
       "linux"
@@ -30033,7 +30033,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f1db4144e46f913ca02e0abe2ccd5c7481e2a92"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5da437d4fd58607deeed34bcb21accece71a056b"
     ], 
     "ci_platforms": [
       "linux"
@@ -30050,7 +30050,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f77859f13bbe482011164f7a5e1a2a77d8596f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae"
     ], 
     "ci_platforms": [
       "linux"
@@ -30067,7 +30067,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9fb07d3aba4e2d39eff7d31111515d7df2c981ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e1391f44f904fa54e66ec174e4c8879921e842a"
     ], 
     "ci_platforms": [
       "linux"
@@ -30084,7 +30084,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a074a30fc5c627e8093a8f860d67661df22f8148"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e880db498f9baae544cdbc23476873d8766ac58"
     ], 
     "ci_platforms": [
       "linux"
@@ -30101,7 +30101,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a10775155c8eb3a834d067c0978753513d5e1d75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ea01efbec747fc55ae29eb2b779f00889ca6922"
     ], 
     "ci_platforms": [
       "linux"
@@ -30118,7 +30118,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b04c2504a75f50d47875bd1db804cef3674cf0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5eae70ef8ab19fead6a9275e3e40df6b201159b1"
     ], 
     "ci_platforms": [
       "linux"
@@ -30135,7 +30135,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b153e4cde45a7302094f6c751e3248d2f0fb8e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ed431181bedd9a496aa3bb2330957c621f1443d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30152,7 +30152,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1dffc6b0fabef88188bc4c140bc2d331d73f997"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ed8998cfc22cce008e3988b3591b1c9ddbfaa75"
     ], 
     "ci_platforms": [
       "linux"
@@ -30169,7 +30169,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a25eb9c166a097ea3afa590e3584eb9986bd9445"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5f07e5246d765494ee26c689072ab3ced452f30e"
     ], 
     "ci_platforms": [
       "linux"
@@ -30186,7 +30186,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a2ac5153026b26fcbea42786e238b15017a684be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5f52309deaa1b641fe199889d18f921d6909fc14"
     ], 
     "ci_platforms": [
       "linux"
@@ -30203,7 +30203,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3026496fa01a4cae2682da4b3e7cfae09929698"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5f7eee027cbd6ae8e989150d9bd8a4fd39654c01"
     ], 
     "ci_platforms": [
       "linux"
@@ -30220,7 +30220,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3c9b6e89b534d02bdad07207c4fdcda536f28a4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/600096fe00d5f67726674fb9b0d2a6621a25e79c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30237,7 +30237,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3cc00f1a2020ff2e2d53bc91a212b5fdbe5c006"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/60e8618c075ec5fd47a1699271c6da1b5befd579"
     ], 
     "ci_platforms": [
       "linux"
@@ -30254,7 +30254,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a55fb292d4e1ffcdaf933f2dbdd8410628eb7acc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/617ef08330c0e852f9aae6c63ddc5893b8b2c722"
     ], 
     "ci_platforms": [
       "linux"
@@ -30271,7 +30271,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a64136997cd4c4be7d93f10fd6a1d12cdc22691c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6184ea16753b0827f728285f18dad4b3bde00024"
     ], 
     "ci_platforms": [
       "linux"
@@ -30288,7 +30288,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6914c7bbe81fd2138bc20e63b27c0cadd0471ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6186bfc21ff7df3982e5d9757e5c7160da0f493a"
     ], 
     "ci_platforms": [
       "linux"
@@ -30305,7 +30305,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a693801403d7721b5b3d7d4525cc0b830ab35e06"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/618e64836dc7f374745be963b7b3c62cc02ae2ca"
     ], 
     "ci_platforms": [
       "linux"
@@ -30322,7 +30322,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6f614d434a1fe2162f7872100baef21b2051b53"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/61ce843c87f7bda1fabcb6ae3f41e85e6e2332ac"
     ], 
     "ci_platforms": [
       "linux"
@@ -30339,7 +30339,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a78a65e7bd4c3cf41fce74155e97a758658fe8b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/61f410c711bc5d53be9e932217ebd035f2716417"
     ], 
     "ci_platforms": [
       "linux"
@@ -30356,7 +30356,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8d353c157cc3788a86a0d572adcc7744e7e902a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6230cce2862a18c4c92dc6fb4e034a1d15e1ff18"
     ], 
     "ci_platforms": [
       "linux"
@@ -30373,7 +30373,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8f87a7038125bd0e3b753c2a42ebdc3e4c75cba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/629eac0e7443a273b5c351757c03fe15a0b87c1c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30390,7 +30390,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a9548cec37ad3c54d4bff10c9127db3638065d77"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/62c995646f15be1819bd13e32a60af46297d73b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -30407,7 +30407,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a967ca556a517366de03b8a9d21e991783f0896c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/62fbfe90a1b9ac471bc2644c896f64515f6b3c7e"
     ], 
     "ci_platforms": [
       "linux"
@@ -30424,7 +30424,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a96e54f84588c424c5ff2615fb0745684a11de39"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/634d809c430738b89f0e677eec36506e537e86b3"
     ], 
     "ci_platforms": [
       "linux"
@@ -30441,7 +30441,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a994ed559126fb75d245d34816a727d8585045ac"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/638c36cfe098b98008e594eddf90fdacfc078fae"
     ], 
     "ci_platforms": [
       "linux"
@@ -30458,7 +30458,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aa926963580066aa503c5433dad9889fabc4ee08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/63b91deaac58a7b64fb5999628ff3ff5d32b719d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30475,7 +30475,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aabcb4ea803e0b5399cb7a2cca8d28baa3f6c4ae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6421db654fff309bc191aba0330fbcd1347655e3"
     ], 
     "ci_platforms": [
       "linux"
@@ -30492,7 +30492,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aaf2bf9eaf71df9e0c597335e8d6f8c2d370b093"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640"
     ], 
     "ci_platforms": [
       "linux"
@@ -30509,7 +30509,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab013aca29d6027d443e9dc0c550a26e7a23f01d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/646c501021c79bf6eb1a39a9bcc82e018f31bca2"
     ], 
     "ci_platforms": [
       "linux"
@@ -30526,7 +30526,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab1a75a7dec4c780749be5afa45fdb9e7e7907ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/649cf0ee983cb5792042687181ce7e4d81f090a5"
     ], 
     "ci_platforms": [
       "linux"
@@ -30543,7 +30543,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab4a63521f8afd81d6f5bf117597039cb02d453a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64c572e594c2d491a902e8fdff7b617ac0c6881b"
     ], 
     "ci_platforms": [
       "linux"
@@ -30560,7 +30560,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab850ea6858b0b4798d8d8c60cf7d715b9064c85"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64d55e872c2148eefb0d7c3df101fd955b709f24"
     ], 
     "ci_platforms": [
       "linux"
@@ -30577,7 +30577,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab8c19341f57f87c38055a9aaee515f8e65a33f3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64eb970cc80162a4b80d49364f4227db3429e156"
     ], 
     "ci_platforms": [
       "linux"
@@ -30594,7 +30594,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/abbd9f85ad500d55dda6009681ddffca1849b632"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81"
     ], 
     "ci_platforms": [
       "linux"
@@ -30611,7 +30611,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/abdb7891569085e3df0f6c7a5348c12bf3dd1ae0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/655b880459e6e00100727af9df52b64f6d77a653"
     ], 
     "ci_platforms": [
       "linux"
@@ -30628,7 +30628,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/abe27eee1a472ac0dafe73619602ff44bf7d0657"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/655f952ec49cbc6176ad1bcfa45a87bd6c3542f0"
     ], 
     "ci_platforms": [
       "linux"
@@ -30645,7 +30645,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/acb49fc7f5d61f15e2e0b8f391678365381c5ab9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/660c071578cbdccb503317ecbf2fd331bc4ac82d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30662,7 +30662,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ad6369d2c51c4787778ff9dbd86cc6df44312f1d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/665d7b4f8082be87864e6ad3a6a3faa1d52ad6e5"
     ], 
     "ci_platforms": [
       "linux"
@@ -30679,7 +30679,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ad8f14d76933f67a10d9e8442eaa1b88b2395cd7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ac31199d08e7a3b066059cd409457a850847b2"
     ], 
     "ci_platforms": [
       "linux"
@@ -30696,7 +30696,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/af042d0ae8cd624acfa12788ffc0154e6f49394b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ef59d5da68fdb5e55b60fc8a8a764afb021b4b"
     ], 
     "ci_platforms": [
       "linux"
@@ -30713,7 +30713,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/af0a181159725d308833841738c5d14d478228e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66f0ed73b2d4ca3edbd23d5b669e75e4d0ffd292"
     ], 
     "ci_platforms": [
       "linux"
@@ -30730,7 +30730,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aff1fdfe79c104bce110cec92e1e021caf012fde"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6722929b4924f4d50ccfb999460e9a31ca104b4c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30747,7 +30747,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b05cbc7820c94bb3ee46dd3869ea39923338b4ba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/682cb8ad9fe4641e7a140ae3d3ee27c841ba397f"
     ], 
     "ci_platforms": [
       "linux"
@@ -30764,7 +30764,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b0ff62377b87b846f720a70f0b7f7bdc76aa1315"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6868e669f4b9a77ae5227767ec455fe6f82e55a1"
     ], 
     "ci_platforms": [
       "linux"
@@ -30781,7 +30781,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b12be9771ea0f5b687f50fa9abe5cb8bb688fa6a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6887af467b343d6e1a8125ef10eb0a630f2dc06d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30798,7 +30798,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b23f1233d0e21c4aaaebe2fe5931903698b2408c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/68c65dc60f887050eb8cd7f946bf37aea2ade9f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -30815,7 +30815,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b29d3c87c76355ce07ea4d4c354bf9d40294abb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/68f9d39b83bbc7cb4f743c8814800e6692988897"
     ], 
     "ci_platforms": [
       "linux"
@@ -30832,7 +30832,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b33f833f291ebba4d777c2bae51193553c27d138"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6914f5f380c83ff9e3e90fc60d5048e47e5e77d9"
     ], 
     "ci_platforms": [
       "linux"
@@ -30849,7 +30849,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b37f3e85a80b5dcde6b48b46f162418fd2ee83ec"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/696ea30e2e1490f2f31b153641b2c29152ded5c2"
     ], 
     "ci_platforms": [
       "linux"
@@ -30866,7 +30866,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b3b9e307ce3af6fa515a33668374e15fcc909ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/69d0f8b4a9452d11620c7d3c1fa532a618d65858"
     ], 
     "ci_platforms": [
       "linux"
@@ -30883,7 +30883,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4037205abce710935a93d656f69928ecc814b50"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a10118289fe7179c4e9bb6a1b466ba34c582bfb"
     ], 
     "ci_platforms": [
       "linux"
@@ -30900,7 +30900,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b436d6ea729dd071f87b21819cf1f32979216aee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a1d877fe1eed1199511b8f28889d8f17665708e"
     ], 
     "ci_platforms": [
       "linux"
@@ -30917,7 +30917,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b46794fb4115e84da13a79153b2ea44d89d952a5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ac88da4119df5e1592a05bac7ecb92af59dc1d1"
     ], 
     "ci_platforms": [
       "linux"
@@ -30934,7 +30934,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b49df296137b4c86eef0fd5fc55bbdd1cb3c4a7e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6b1e10a936df3b42720ebc9179fb74aa147f8b14"
     ], 
     "ci_platforms": [
       "linux"
@@ -30951,7 +30951,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4dfbd50da81516e8afcd93def813b4b813c3ae1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bd27df0dc9a3f73108de7bad443433aa5ee1175"
     ], 
     "ci_platforms": [
       "linux"
@@ -30968,7 +30968,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b51853fe4f799f7f959922fda1b3500668a45157"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bfbea131237606756a12f275e736045c0956536"
     ], 
     "ci_platforms": [
       "linux"
@@ -30985,7 +30985,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b56db2235df5a81ff15d0c07612de7eee0272304"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c1c2177f3483086607c717d0c6c35a81d79e18e"
     ], 
     "ci_platforms": [
       "linux"
@@ -31002,7 +31002,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5bcc7f39420e997ec6f8e3c70ef49b8f1afb361"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c5707e8b1aa9a70ec87014cd660df4a7b910ee3"
     ], 
     "ci_platforms": [
       "linux"
@@ -31019,7 +31019,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5daec8e0821e8626c9b93ece56ccfef0511346b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c91623f5a30f65110a4083897bad2882f032c51"
     ], 
     "ci_platforms": [
       "linux"
@@ -31036,7 +31036,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b61f6be57dd30d8c76aae7b966ffee26093f49ea"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c9b144f4e6dae6944b524a077dde07ac79e58d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -31053,7 +31053,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b766e4a3e84ee0a2f57fccbc3a7f7f812b2032d3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ca83e5d3f4544a14da513dc798f02464febdcd8"
     ], 
     "ci_platforms": [
       "linux"
@@ -31070,7 +31070,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b77ca0306f700c8c88854e73ccbdf470fba3f820"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544"
     ], 
     "ci_platforms": [
       "linux"
@@ -31087,7 +31087,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b792b464ceb568355e80a4588a3ae1b43f05a34d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ded157ecd3fce79fa69c51ee9ecb4639013e6ba"
     ], 
     "ci_platforms": [
       "linux"
@@ -31104,7 +31104,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b7f282fbd77193d822df9c8156370398e1fd099c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6df1c575d7f8fdf5593f1f60d9dc540d018fc58c"
     ], 
     "ci_platforms": [
       "linux"
@@ -31121,7 +31121,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b821e8d3e12441e1120723cf4eda4d939794b17f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e1cf196e7c8ad4226d89f3ca2c6f7949598bec2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31138,7 +31138,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8a74cc440fbfaa2a523f20ca964976bde128fd0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e97f4e782ca976d4890199d48fcfd64173e24f9"
     ], 
     "ci_platforms": [
       "linux"
@@ -31155,7 +31155,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8cd185f946c392f8fb5adca4851043df849ac6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ef96bc0c5b6ab5f8a4453b9cf5784fd55e3b59f"
     ], 
     "ci_platforms": [
       "linux"
@@ -31172,7 +31172,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b93e4c7538558dfe92d2925646029b5dafe653d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f0bbfce7c5027932fb0f809494413e12a4ad3c1"
     ], 
     "ci_platforms": [
       "linux"
@@ -31189,7 +31189,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b94adf31dbe157a38e8b3a873658b8dace55f517"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f88ae246aa4af9c74732d87a758ba5ca0f40caf"
     ], 
     "ci_platforms": [
       "linux"
@@ -31206,7 +31206,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b96fd7809c6f18c465e834a96dd60b43b32fac73"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f8ffc96f9ebe390929165e32bdc187afb7a40ce"
     ], 
     "ci_platforms": [
       "linux"
@@ -31223,7 +31223,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b9913b354096dbe1796814e2cea80addef6ee386"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fa93aadbb6ecdc32c9111be7692ec28ec11be72"
     ], 
     "ci_platforms": [
       "linux"
@@ -31240,7 +31240,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bad.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fb7b01c1b363390eb9188bcac05f8f11e20c01d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31257,7 +31257,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bb349c691efa909b4c5412b9210e1acf4a4b7505"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fbbaf9f6f49fabad4a0e47cea9e4048d8f130ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -31274,7 +31274,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf053837b7e0e2adc868be62fc91248b8dce176"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fe041f1468b495d3186da906f9a5091e5761387"
     ], 
     "ci_platforms": [
       "linux"
@@ -31291,7 +31291,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf7ccb14d60a1d4fa79e572464c687530ca6c2a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fff95a8d3566b2721fa46e9828b47635f13d9ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -31308,7 +31308,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc5e743f85f6632110277f09847381a402e1624c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/700f56e26286daf472d371effb9bca13fffa3d77"
     ], 
     "ci_platforms": [
       "linux"
@@ -31325,7 +31325,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc6770a9bad24599ea4970735e9b17702a12b651"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/705c87b99197c87eb2ed148f8b3fdc60f8616f15"
     ], 
     "ci_platforms": [
       "linux"
@@ -31342,7 +31342,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc7f0b79a1781772d7f48e168462f99da27b03e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/70bd921a3d4700d49ad6b99e0cfee42c36a13b3a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31359,7 +31359,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc96b9415e9bb48d27f37d91c51d10ec08139974"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/710f61e5765c91bcf9cf2e07264771cf2feae48d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31376,7 +31376,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc9b5b6ba4b6ccbb9e5ff75edd0df8eef9c36d4c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/718d23058d5c805a2984c087cd89f9cb6af065b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -31393,7 +31393,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcae3229d884c5cfc36ae28c672f9b960e30042f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/71c01818823d5c5fd8a3d1cb4c5db4aca51efdb2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31410,7 +31410,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcc7eb464ff05cd0cd2669611776e55ca4dcb2b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/71e2b03b503dbbdc0d2e724c562b9f1c77f972fa"
     ], 
     "ci_platforms": [
       "linux"
@@ -31427,7 +31427,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd1ed73f6cf97f980d23ff2e9f4f4e78b80bda57"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7217d93c1da3ae8ed085a5e6988227dcf430cd89"
     ], 
     "ci_platforms": [
       "linux"
@@ -31444,7 +31444,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd459204c5fee8000abc7d895a317028351d0dec"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/724063b7a5ee36246d72923e776331487434b81a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31461,7 +31461,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd4786be14d852c68e605eaefa782f79064f32e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7240f3408714c2dcdcb448f234efef4f08e6b2fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -31478,7 +31478,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd5c6df9c2cfaa96d768b1fe6e8fff57bf1d02c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/727f43500183aec9c0d9be7d2363fa1761cda5d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -31495,7 +31495,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd7314ef323557ccf3a97c1b1ba4bed0a9b24de2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a3729a9bb74378156dcd42171e39ec348c71d7"
     ], 
     "ci_platforms": [
       "linux"
@@ -31512,7 +31512,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd891b3b4256f1c4207c3bbe5bd86f5e90a49ee2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a79517b8f9b57f62dc1203a6b5eefadf27c088"
     ], 
     "ci_platforms": [
       "linux"
@@ -31529,7 +31529,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bde8a553b10a613c32f800429a07f0b5a2d37e53"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72c363848fe754c23e1f9f2acc2f025666417d2d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31546,7 +31546,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/be0ccf7b9b4581e01a42e9cad6343c93ccf6f362"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72f71befa8ebb4b2c1842aec78d840b2a4abdb85"
     ], 
     "ci_platforms": [
       "linux"
@@ -31563,7 +31563,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/be40890ee61e101a7429d53cd9ffd59ee600e0f6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/73889340124f1f88859aab4e6ce36c0019a44218"
     ], 
     "ci_platforms": [
       "linux"
@@ -31580,7 +31580,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bef8cedf1a792786a027114c85a89a1bef3155c4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e"
     ], 
     "ci_platforms": [
       "linux"
@@ -31597,7 +31597,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bf0d70e0d09e5c2ddd79b55dbabdd58b385307f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7421d8acd877abd9d437ad447dfae29893cd2f37"
     ], 
     "ci_platforms": [
       "linux"
@@ -31614,7 +31614,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bfe2840aecee88c5301aedd16a6ac8cea0262005"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7462e4d1834938e8a5fb975da6865cc7d6b225f3"
     ], 
     "ci_platforms": [
       "linux"
@@ -31631,7 +31631,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c004d2a6d36524db9e0c18c5df6170366dd2b6f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/746d9837f0fc3c989b7fe0585b8365478f1c21fc"
     ], 
     "ci_platforms": [
       "linux"
@@ -31648,7 +31648,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c11e6f232cfdc5fffffa2c79150b5647704912c0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/746ecd23f1c41206dd4180a7afb032411f315d73"
     ], 
     "ci_platforms": [
       "linux"
@@ -31665,7 +31665,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c17ca23726e7bca7b0d92398f827cfb25c7f0d40"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7487f56a435277d9bd7ef38d361e8ad7cdf62375"
     ], 
     "ci_platforms": [
       "linux"
@@ -31682,7 +31682,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c1937db2c3dff32ff22a53a8b76614602cf41d73"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74b69a49c2df95009ff18d820bbe7fe6ae797aae"
     ], 
     "ci_platforms": [
       "linux"
@@ -31699,7 +31699,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c2d14ed959df62d2f6dbe46c71489bed68e3c0f0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74cc62178f9c631dc49cf09b0ff5884322d33969"
     ], 
     "ci_platforms": [
       "linux"
@@ -31716,7 +31716,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c343ddb31042500e460861abc70e98ce3088ceed"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74eef5817db3984a020b2868f3c9979d0220c829"
     ], 
     "ci_platforms": [
       "linux"
@@ -31733,7 +31733,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c45cc40cc387134dec06733a01bde8fc44a2c9d9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/75755ae5cb0ae4f711dd15925f9f681d23408bb8"
     ], 
     "ci_platforms": [
       "linux"
@@ -31750,7 +31750,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c4a63251d65cb186242e7aba5ab3d4709d3f0065"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/758ce3af56f75edb8faa20ef78ffda5511dffb3a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31767,7 +31767,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c53efcb830c4ae5cba7b3e0803635445e1469103"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/761f683f6486e3efb606bf08fa527a4c1a51f302"
     ], 
     "ci_platforms": [
       "linux"
@@ -31784,7 +31784,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c56726277ddeb233e30b6223158042aafb944191"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/76487a234f6f7276d8eba4edabef7623a592fdf6"
     ], 
     "ci_platforms": [
       "linux"
@@ -31801,7 +31801,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c5e5b4c1e4e2bae55c1355950c3c7a593cb3fc04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/767c4f399ccca740ea3032eeade86851f12e7f9a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31818,7 +31818,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c6733483e94f755f1cbf796f8aa3d10a2c371aa3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/767d136ac4b3e33d9aa5320d941693e09648e59b"
     ], 
     "ci_platforms": [
       "linux"
@@ -31835,7 +31835,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c69863dd21c782e609d6ecdb9150f887a0f39989"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/768b6302130ac824947f956e062184afaafcdbab"
     ], 
     "ci_platforms": [
       "linux"
@@ -31852,7 +31852,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73e85bdaa195d9659ae9b08995a9fb716f9c92a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/77d4480781e1e1a9d5d5c02ff53fba10127f8b6a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31869,7 +31869,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73fbc2e78f496b5666da99bccac9445ac9feeac"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/77e8407dfe09892312213f7d6b2ad8a961b6b88e"
     ], 
     "ci_platforms": [
       "linux"
@@ -31886,7 +31886,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c76a1cca503160ca659aad6f7a05ca8fe5db439e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f"
     ], 
     "ci_platforms": [
       "linux"
@@ -31903,7 +31903,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c7c13a37189ce2482f5517f6ef0903431194e11b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343"
     ], 
     "ci_platforms": [
       "linux"
@@ -31920,7 +31920,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c837e4dc49146de843c9556c1b3c886abb552db7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/792276ed826b9078ecfbd51e0136962f5e10ed6e"
     ], 
     "ci_platforms": [
       "linux"
@@ -31937,7 +31937,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c918b9e3e9cdfdb21d94ef0fba85b25f3ed9d098"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7957953ca449974ec39c6a137c0acdedb71c3b02"
     ], 
     "ci_platforms": [
       "linux"
@@ -31954,7 +31954,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c957b37c99c5bb22b2c1f6dd050c57e685505599"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/798fd96821ee3d91952373024f35cdceb10ccbed"
     ], 
     "ci_platforms": [
       "linux"
@@ -31971,7 +31971,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c978dc651b961f2d48aad95b40ac761b3467f212"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7a0b2f8659484409af6a76d1df273b8dc66e3439"
     ], 
     "ci_platforms": [
       "linux"
@@ -31988,7 +31988,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c9bda5eb1a93526b4809d147647cc78452988e29"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7abe8c414aa1418157c2d7ae5e70a84ffb61c027"
     ], 
     "ci_platforms": [
       "linux"
@@ -32005,7 +32005,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca086cf78308275212c52012f06edf3b4152204a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537"
     ], 
     "ci_platforms": [
       "linux"
@@ -32022,7 +32022,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6add6699d063e2212335264ad3e004327afc1a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7bb25e1821f1ff6ea4c85259444f7f40b430aa1f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32039,7 +32039,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6b20544c093b14703410d792c8f73e73205bce"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7bdc25dc79ca942673e515126e22474fd89ce55e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32056,7 +32056,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc34f9a0d85a22556faffadf90182f7c44bf168a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7be89fb64b3d931387e8a5b1ef51bf9cda18006a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32073,7 +32073,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc7087fd7c7398e7c2afe3fb03e705262b5e843a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7bf8d2b77d85e4042e47d0dbe6da9441c6d9530b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32090,7 +32090,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cca20202993dda83570ac83c0b1967ce225c78b9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c026422a34cb34de673a1d6702cbde67d112d27"
     ], 
     "ci_platforms": [
       "linux"
@@ -32107,7 +32107,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ccdff5940d61b708f67fcc55dc26ac1ad4f4c298"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c193442a422da21cdeb14f681b0d4179aaeaf5f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32124,7 +32124,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd0e7c4cd361b786b6f27c481ed601fd373cb221"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c58daa09675ba2b11e69636bb78dc0d1343bb51"
     ], 
     "ci_platforms": [
       "linux"
@@ -32141,7 +32141,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd4f2c59f0cf55d9a73fb0b96d701c784c446048"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c6a381eac8fbc8fccada2b2069c3f773a9c6961"
     ], 
     "ci_platforms": [
       "linux"
@@ -32158,7 +32158,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cdc064f39a9a67210b1be6b195d38d5d0d73eaa0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c70dd584df7a4fda61d08ab8ef85ec70c85b7f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -32175,7 +32175,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ce02561c4cfd1ec7e272cf81678149350f8a066c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c9b4e2ea03542254235893edd042a822145e504"
     ], 
     "ci_platforms": [
       "linux"
@@ -32192,7 +32192,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cf26c6969c0f649a2ccd780edb8b3dc314ff7701"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cc958be492e942df2b784fcc08a63d57c7fef92"
     ], 
     "ci_platforms": [
       "linux"
@@ -32209,7 +32209,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0a0ee428270236e707457b9560a91c233ed2326c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cdff0948ef64e551ad02f857acd5956d91530c9"
     ], 
     "ci_platforms": [
       "linux"
@@ -32226,7 +32226,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0b1b50227d01f99998b01ed218f5d4dc3839d44f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d33039255c9611d0e9e0cc7e230f87ad55c007f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32243,7 +32243,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-14359c8f754c2ecdae21deeeec033ae10360033a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d6713afac17551fc2628c0f9f18c41a1aa9c2f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32260,7 +32260,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1b9aeaf762bb1a972dda8f3a455df2628efd693b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d88455cc77259c8bf17c1cdc0b24edf5667c79c"
     ], 
     "ci_platforms": [
       "linux"
@@ -32277,7 +32277,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1bc1a02532d212c8975e0cdcd5127c98fcaf752b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d8eeb8778051e621abf74daf43dd4010117d9f9"
     ], 
     "ci_platforms": [
       "linux"
@@ -32294,7 +32294,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-212c3b09f310867e1e8ffa7faecac75c12f4cda3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7de73ddcb20d0940b937323599a5094bfb26ae6c"
     ], 
     "ci_platforms": [
       "linux"
@@ -32311,7 +32311,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2ccee0e61103a767acec12b9146d478202b93b27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e29172a1d27c4f8a0b138306db1043373b2d0ba"
     ], 
     "ci_platforms": [
       "linux"
@@ -32328,7 +32328,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2f1092c48db455fbe1ae5e275f8d221dc8c52f00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e8f7517bb0bb95011b48f1f4f4a631d4d756a5f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32345,7 +32345,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4ae4941b4c3f857966a0e3c05f789a0a5ae15bbf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7ec62c16916c2c30847b578d2148893924287bfe"
     ], 
     "ci_platforms": [
       "linux"
@@ -32362,7 +32362,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4e4d7a383785c83b78ed6597bfed360079a49a08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7eea6a4b31c4f10281f31a7461f35af7331becf2"
     ], 
     "ci_platforms": [
       "linux"
@@ -32379,7 +32379,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-5c774460d2dc7ae9d471ef4b87609b13e4e95219"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7efac665d3dabc2162f4407e3bedbd65b3007335"
     ], 
     "ci_platforms": [
       "linux"
@@ -32396,7 +32396,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-6db86c556caf542fe8c3345ef396467b1d609d32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a249d17248e0dc7dcc9fb64d8ac2dd0320a544"
     ], 
     "ci_platforms": [
       "linux"
@@ -32413,7 +32413,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-72ab4efc255cfc55ed03c1002187a68e2e18e33b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a56bd23287d856a653f22f57f7d1442235b713"
     ], 
     "ci_platforms": [
       "linux"
@@ -32430,7 +32430,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-7ca23a3e10cdbf579cf81a50e51af358f86631eb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80b6a3cf5bb7cdeffcb6cbaaa10889168542a25a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32447,7 +32447,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-82b2ae1d2174f5782b32c89ce60f68bf5a30c0e1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80ecd5087801e974eae7db730a496d2aca110648"
     ], 
     "ci_platforms": [
       "linux"
@@ -32464,7 +32464,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-89e1b03278bad9790ae0f8614a8389414d1eab37"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/811533455c494627bb5b5802f4ed7a386f57cb1e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32481,7 +32481,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8ab0b6e57b90ab4c6b8d5de8278464eb428f4668"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8123e9dc4d43115412f07fcf9946c99d9a1a55c3"
     ], 
     "ci_platforms": [
       "linux"
@@ -32498,7 +32498,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8e2e3975a865fb107fff8060f4f949aa235727d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/819cac3befd0d7b12ffd734c26df1cdf43c376a2"
     ], 
     "ci_platforms": [
       "linux"
@@ -32515,7 +32515,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-916f6ab61cd358be9a241e2eb09851f700335eda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/81e64ec00272538edef6336423738277647b5ed0"
     ], 
     "ci_platforms": [
       "linux"
@@ -32532,7 +32532,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-97ec5404605d0d7bed44c2b845e06f6d9479c152"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/820d5ba2e9d91563dae39a1b02833fbef1e6d8f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32549,7 +32549,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9862337313ff89e8dd6fbd6f870a568ec4bd6ecc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/82182d7a9c73a70f5eec58c03b1db511d7feb95d"
     ], 
     "ci_platforms": [
       "linux"
@@ -32566,7 +32566,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9e53b8c6ea7f6ae5c53e5834c50eac8e9f33259a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/839b0cad1196be563cec8e8a55184fc001b8401a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32583,7 +32583,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-a6224f954d8234d45e6f6ea27aca4d65ca77b6c7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/83c29132911949c65d508753420708e9a0ffd6ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -32600,7 +32600,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ba2c1509ff87865d9e23c056b9c7fe2732825ef0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/840928fe62714fdb003b3f0a40c2c4897f9d7938"
     ], 
     "ci_platforms": [
       "linux"
@@ -32617,7 +32617,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bac7a77b50e53ff71b0f52ce635e64ac15a787dc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/84650393df0dca7ca3244faa7ac036873d3dcce1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32634,7 +32634,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bebee7dd27c149af9e7b573300c686969fde9eb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8492f54a92f9a2a05af1a078489a3a68145d8985"
     ], 
     "ci_platforms": [
       "linux"
@@ -32651,7 +32651,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ca8aa113c22037a2a552c1763f845609d555ef9b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/84c995b299f8d6fa0733d11f0b1a0b4414a7e232"
     ], 
     "ci_platforms": [
       "linux"
@@ -32668,7 +32668,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-cce6ffed471344173c135e536b454f469bd07e03"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/85220ed0c63891f376bee53c785b407fd9548f8b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32685,7 +32685,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-dc6abf90d5e8e1b96f7e25f418b1a7f572e6a738"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8554d0f8fc68c84fbd8515165a3d98aad0dfab3e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32702,7 +32702,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e45753da8952c41715a65010250efba0a4a4d243"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/856fb7cd57f36cfcc8a2cad0cf61f9fff9696776"
     ], 
     "ci_platforms": [
       "linux"
@@ -32719,7 +32719,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e7930097a989131890a316b0b1ed85801699562b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/85bd45792a3cf2116fab5e99e2d824ee804af843"
     ], 
     "ci_platforms": [
       "linux"
@@ -32736,7 +32736,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed3086c0ca03a427fca1817b52a4d6530fb4096b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8711e2f477871e3ca68642bbb388e7f473f25394"
     ], 
     "ci_platforms": [
       "linux"
@@ -32753,7 +32753,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed7959740df2fdcf62626e370dcd7eb43963731b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8713d28e8cf45d3670ad40829a83b1fc7cd41a75"
     ], 
     "ci_platforms": [
       "linux"
@@ -32770,7 +32770,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ef09afe157880d7f363fb87f6bc194ce1a72554c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/875280c0c54d1662b07150e728f9ac0c1af7bf66"
     ], 
     "ci_platforms": [
       "linux"
@@ -32787,7 +32787,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f40dcae7e7cc52e44d49c7fd5452e33a77ef4499"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8778868ac7a23d552d93772aa8566cf427a0c1f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32804,7 +32804,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f8bf4b7d89c07d661b695a3e4fdf269b853fe168"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8791b58ad0dbfdf9c37d48bc60940f86c6c7e3b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -32821,7 +32821,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-fb41c97305a2c94d367e40863dc046c8f78a57c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/87add83a18a25fe585df8adc124eae6d70733f74"
     ], 
     "ci_platforms": [
       "linux"
@@ -32838,7 +32838,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d00326f1b0a93acb1cb7fe02ba0342cc6e1875e6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/87e510c4dd906ec4de0066e93b2475480fc0768b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32855,7 +32855,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0692d73e38ed8c154ebddd627ce99890a1cf798"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/880070b48f04fd1c8ffafd750e1c4d37ff404c6c"
     ], 
     "ci_platforms": [
       "linux"
@@ -32872,7 +32872,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0fcc9d6dc91ead9fd27f0c613ea031f21fb4de4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/88139a0d01f144556ef861af4450f466081443f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -32889,7 +32889,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d17e7451bcef39ce542d84f2539f9586ea35f21e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/885267691bb42bc807b6e578571430a81513eee0"
     ], 
     "ci_platforms": [
       "linux"
@@ -32906,7 +32906,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d18b5e648be40b0ea52fc8b10bcbae9bd4325f0e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8854a331f3c5ddc4ace70e0505901e53aa48e386"
     ], 
     "ci_platforms": [
       "linux"
@@ -32923,7 +32923,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d194d6aa501f75ed24fc399ee594fb77341e5d38"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/88600f27cb602db290f07eb0e8b6f10488c0760f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32940,7 +32940,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1ade96319d9de82cf3b0480d226a5ad9f31eaa1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/88be31c841a66f523045f7bd1708ce64272e4276"
     ], 
     "ci_platforms": [
       "linux"
@@ -32957,7 +32957,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1b53c2a386259ce958c34e2cb281514e14e0d03"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/893ea11ec0c4425940d18a32acf23d5967d98dd9"
     ], 
     "ci_platforms": [
       "linux"
@@ -32974,7 +32974,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d290717010121ba2745e551e7a80be6e9f6d59e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8949e5c946cf6ec7d1981d553972d4f3a6026987"
     ], 
     "ci_platforms": [
       "linux"
@@ -32991,7 +32991,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2956eabd7b8b9d6b136731a3a4fa077f184aa13"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a034b07b9baf1b441c0fb0322652772973f20ff"
     ], 
     "ci_platforms": [
       "linux"
@@ -33008,7 +33008,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2c828ee88b3e352fad3263f1e1ff901a41fc7a6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a4183e6bb75036228a42039d678fca0ea6751b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33025,7 +33025,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3089d3ef9be14080abc156e5f2128c3c1a2f23a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a912877743b165b233303efaf502f5092b3c5b0"
     ], 
     "ci_platforms": [
       "linux"
@@ -33042,7 +33042,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3124f8fe39ebe943d0d5a7087a51d7e852505bd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a9f7329b30a562837353767313df7fa9a1f31f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33059,7 +33059,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d333dc3999c6dcca82d85f72e65e10c07f12d978"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8aaa277cf855a972c6dec9fc49b171ce3232a26a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33076,7 +33076,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3bec93d378e7466bacd95be431500ed30cba449"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ab19633328ea9e493dee313e135e7d851aa7911"
     ], 
     "ci_platforms": [
       "linux"
@@ -33093,7 +33093,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d48a5cefe695d0494df4540ea395dcdd90a332ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b253ba946d6768c147f5d52552e150b703437e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -33110,7 +33110,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4c3ed789ef8a888244504601964f0a0c994a66d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b30c1f058ac421b6c51c4591ef9e4adc2886b44"
     ], 
     "ci_platforms": [
       "linux"
@@ -33127,7 +33127,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4caa070bca058455b68c7b96961e3ca0f151b32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be"
     ], 
     "ci_platforms": [
       "linux"
@@ -33144,7 +33144,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d63251b34cf38052b657d62e353aa42d905e52c4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b53f252f8558726dc0daaee84e2b4d2f0835f44"
     ], 
     "ci_platforms": [
       "linux"
@@ -33161,7 +33161,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d65f32b4af92080a496fb0965075c060c70ee444"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b7ebe7fb16e63e2584595ee77afb19359356eda"
     ], 
     "ci_platforms": [
       "linux"
@@ -33178,7 +33178,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d712d007679af5438c7bda723ddc724c2e57b0c1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ba87aeecf944e0eb387f8f2d9e30964c9f860de"
     ], 
     "ci_platforms": [
       "linux"
@@ -33195,7 +33195,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d80ba5bbc230065821c0c6530f70bdf205e817cc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8bd94413e2d60effc2806dd7153216a1b6487162"
     ], 
     "ci_platforms": [
       "linux"
@@ -33212,7 +33212,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d8137be32de0a676678672fe6f82992b2ca61fef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c395b9251d60823ef14014f6ad58b29968a1681"
     ], 
     "ci_platforms": [
       "linux"
@@ -33229,7 +33229,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d8bbba8dd44b71161c835cb09610e47401de44e3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c501e1c87c42c4b7765ab027bd537ef72656605"
     ], 
     "ci_platforms": [
       "linux"
@@ -33246,7 +33246,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d913cc4e8f2900d7035d196fd62707cf1194e02b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c540353717db453eeb865e5b9b7f2efe6c5d5b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33263,7 +33263,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d91e9bf6b6c78f35a68ba877f3325b3c1ee3db35"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8"
     ], 
     "ci_platforms": [
       "linux"
@@ -33280,7 +33280,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d97ade864dccd3eea245411665e5126f97302063"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -33297,7 +33297,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d9f752e6e02987d7bfe6f0f4c4d70644d357fef5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d7bb385d6b13b0e689a1e81e29113746218ba99"
     ], 
     "ci_platforms": [
       "linux"
@@ -33314,7 +33314,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/da23c62c70f6c1174adc08093c429f1ec657921a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887"
     ], 
     "ci_platforms": [
       "linux"
@@ -33331,7 +33331,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dab32e8bb17a9bd7b04b8b895b7b48c27d38ef51"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d951b7ab0231fb1dc573433b354eac58c699c36"
     ], 
     "ci_platforms": [
       "linux"
@@ -33348,7 +33348,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dacc3689e0a7b90aeebfaee000adf89e95e50cf9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8dab1d2d4f470c669688103f52718a7783113cf1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33365,7 +33365,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dad2c9af972d2e21c4437f0d94fdeacd7c8c7641"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8dcb4dd3d2fa04ffc83f7fd7f9306ae4105ef7ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -33382,7 +33382,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/db7c4b56e701832634e61cc0b3ab5206fabf518d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8e94dd64fdbf453f06b351d6a8f77a43cc34e4bc"
     ], 
     "ci_platforms": [
       "linux"
@@ -33399,7 +33399,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dc38c75bcb7df7e61428d8f12ff01a1ec1b68a99"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ea86819b4ac803bb12fd6b63e6496238aa329c1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33416,7 +33416,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dd0e562fcf5edda051585b70d3b3780a9a6a2818"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ebddbd256887fb5fe1be69a46023b34f815d2e8"
     ], 
     "ci_platforms": [
       "linux"
@@ -33433,7 +33433,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dddf3303e3e8e558ca6f147ec11d8195b6de30bb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f4187ea7f2efbcd933fdb2b0652b71ecaff7822"
     ], 
     "ci_platforms": [
       "linux"
@@ -33450,7 +33450,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dde3b1c08399b61df7de4997194d9392c2e4c3cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f43b11f10961dcce8eaa8340c96d10bdbc937ad"
     ], 
     "ci_platforms": [
       "linux"
@@ -33467,7 +33467,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/de838de0352fc7ee32452bc83043cf587176e120"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f8b66436bade06813ec9ed4fce6774914b73db3"
     ], 
     "ci_platforms": [
       "linux"
@@ -33484,7 +33484,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/deeec423355ed885b906c6770c96d3f17583fdf3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ff5277cdbe1417da64bfdb342747a23f5e4f956"
     ], 
     "ci_platforms": [
       "linux"
@@ -33501,7 +33501,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df106c9859b09869094c77aeba44e6e9ce909246"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/901c9a33205897999e7e78063ccdc5d363267568"
     ], 
     "ci_platforms": [
       "linux"
@@ -33518,7 +33518,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df616ee922cc89908b771e5276e47abcbaff1346"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/90230730fae07c8eeb6b5bd571a119b486a21473"
     ], 
     "ci_platforms": [
       "linux"
@@ -33535,7 +33535,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df8ef8bf4069afd375066fbb74cbe137f73db829"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9080684608701e015c764f643dc45fa939d86ed3"
     ], 
     "ci_platforms": [
       "linux"
@@ -33552,7 +33552,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df949398b0b614309219c4128b167746e16a1ead"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/90cd72030567bddbce06152fa0af1a024d542fa7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33569,7 +33569,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfe4f327699ddea25103dd17b68e9a0fb726f4a7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/91e2f574e7ceb7f69a93011aac68903cd014a6c7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33586,7 +33586,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfe6d60fd53eb8f4174366d1515c5a90ce10bf1b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92273cf09f18534ae700c1f35dfab49faa091c54"
     ], 
     "ci_platforms": [
       "linux"
@@ -33603,7 +33603,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfefc5d84c18606a3aefd5bb721a06e192b4420e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/929980ce480ca47855bdebb8f6ebef7fa447fd5b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33620,7 +33620,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e022322a04b3ac1452055563bb41976a03a146ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92d44998655e82d89a614c7b6a2f08c5fc7f8805"
     ], 
     "ci_platforms": [
       "linux"
@@ -33637,7 +33637,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e06db057637f6738a48464cc2d65d7399fe296e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8"
     ], 
     "ci_platforms": [
       "linux"
@@ -33654,7 +33654,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e0e7112238b555fdc12a1c5e9adb50703ae56a43"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9379dd6ade6947a59a1786435a2d55a705161ae5"
     ], 
     "ci_platforms": [
       "linux"
@@ -33671,7 +33671,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e140f7efd72850d181a0145bb9ea7d92e61dec95"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/940e35bed3ff2b52a29e5b15acf9fe39772eb5de"
     ], 
     "ci_platforms": [
       "linux"
@@ -33688,7 +33688,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e1a0398910c28ad61e065e98e884a7492f6dc594"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/94571a4b13c435117ef9bd914443ce9a07da8e3f"
     ], 
     "ci_platforms": [
       "linux"
@@ -33705,7 +33705,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e212833dd63750f436254c0c81f1ddd42fb9a17e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/950511efda7aea60b3bfae95e31683210a88792c"
     ], 
     "ci_platforms": [
       "linux"
@@ -33722,7 +33722,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e23c0abb4f625880dbae1cc81ce5b146992f5d36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9538327ef9f0a8d380a473bd25114b6859acf9b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33739,7 +33739,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e33f7d7998fe6e12ecc4014c8434e4ca591371b3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95940316e7104e9c2d5123b31e36b2dfd12fcea2"
     ], 
     "ci_platforms": [
       "linux"
@@ -33756,7 +33756,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e401c1abdd1ef0458dd46e35167c4734667ebcc0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95dd85860bde08e1d0ecef805ad55f66008923af"
     ], 
     "ci_platforms": [
       "linux"
@@ -33773,7 +33773,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e42a9e07845680b8aad95408657c87b01873bcbe"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95f223f8964d294aafc2a6041a83cfa7761c31ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -33790,7 +33790,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e42fc248764aac6f6e0af5b5705272f82101287f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33807,7 +33807,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e4ba9f46387c5687fb9003724893c0b199debf2d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c9a0c98f15eec2b7fd114fa5ff9ff5c61a19"
     ], 
     "ci_platforms": [
       "linux"
@@ -33824,7 +33824,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e55693473101ac4626e04012beb1b9b6d93a0a94"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/96a6293d4fc97c75f037bdb0f73dc5b62bbfa2e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -33841,7 +33841,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e57acbf9e36c755cc50b00bc868c01ca1c1f6842"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/96a80511d8ef3ffdd370a3cc9467713a538259bb"
     ], 
     "ci_platforms": [
       "linux"
@@ -33858,7 +33858,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e590a42febe0442ddf632b05cda112b3aca43380"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/97011f865fcf9c57560d5ed3cb05883ff298ee35"
     ], 
     "ci_platforms": [
       "linux"
@@ -33875,7 +33875,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e5afbabdb437dfc44f06ddf8b9f793868e8fdde0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/97440beca022cd5799f76654d8bec51f62c0bbaf"
     ], 
     "ci_platforms": [
       "linux"
@@ -33892,7 +33892,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e5d120938961b8ed1e0f46e342683432b9081dd1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/976613cb09127a752d628c4a3cf73b8e3168e0af"
     ], 
     "ci_platforms": [
       "linux"
@@ -33909,7 +33909,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e62f5243dd375cb4b71c864a18ddd50b5b99762f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/97817475213736527fdc3b2a28cd45f52fe4ce1a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33926,7 +33926,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e6660a661f0adb7be809c558ca15573add24f686"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/980f0198dc66e867b1a5d04cf24bc02fbdf3b839"
     ], 
     "ci_platforms": [
       "linux"
@@ -33943,7 +33943,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e66b054263dd9e7ea90d7dfaee555e2f24bfb60f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/984b6ee241b92be62923c6dc5bacaadb36183b89"
     ], 
     "ci_platforms": [
       "linux"
@@ -33960,7 +33960,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e72218971bac83f556e86b0a65ec303e2a05eac8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/98569dc166bfcfef45a66db4de1c0f34340c269c"
     ], 
     "ci_platforms": [
       "linux"
@@ -33977,7 +33977,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e73a05b1cf7dfeeada6356bb18ec4381485bb3d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/98b88c0751f1d9e5dc3d4751d2cb52ed8f0b008d"
     ], 
     "ci_platforms": [
       "linux"
@@ -33994,7 +33994,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e75fa90650f1d67ff9849024e88a91300690778c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/98cdb5ba5725c6b2ed39fc514401fe987fc2d9af"
     ], 
     "ci_platforms": [
       "linux"
@@ -34011,7 +34011,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e79ffffd4bd565b2b5bb8d0f191c8e34385de085"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9989534524a212092e9d7fede16106b586c434f4"
     ], 
     "ci_platforms": [
       "linux"
@@ -34028,7 +34028,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e80302182fbd464b72d2b9be495901c0c3e93344"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/999737edf1e9740df084c4326ec983137ccd7111"
     ], 
     "ci_platforms": [
       "linux"
@@ -34045,7 +34045,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e805c33631e579c782550439f123b78e1ad8e180"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/99e8f2ea80ed1d5a78fd5236e89d404bb0c03940"
     ], 
     "ci_platforms": [
       "linux"
@@ -34062,7 +34062,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e8c24e95b095fee6053a49f51326479b60949424"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a0de0d63d44e00fc88e6cb88f4b8665db3b4b5e"
     ], 
     "ci_platforms": [
       "linux"
@@ -34079,7 +34079,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e8fd7c4270b5f2cb56fb06684858c39c7ccfa909"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a0f0818ff9fbfd81e0d0eadeef7b85ca2d4fd46"
     ], 
     "ci_platforms": [
       "linux"
@@ -34096,7 +34096,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e921037de2e963b653e881fba095eeb33799d749"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a24710002a240ad32b7adb5310f4970c09cc8ca"
     ], 
     "ci_platforms": [
       "linux"
@@ -34113,7 +34113,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ea2cf809383d8725bec1b44ab774f04b3e6d5ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a425eda58b05407e671f6b86a6664eb728843cb"
     ], 
     "ci_platforms": [
       "linux"
@@ -34130,7 +34130,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ea351febbe2c4e73fb0e0d34e7d2a23ff46b79f4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a9af9f266737f95cfedbf5c8fcea22660c3f085"
     ], 
     "ci_platforms": [
       "linux"
@@ -34147,7 +34147,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ea6cc4b0a83ac8d578c4927f3c9d5a57a4464df3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9ab3be55bd49749439f7aa1bfe2d178ad663b003"
     ], 
     "ci_platforms": [
       "linux"
@@ -34164,7 +34164,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eb342f6fd92411d7beb1f82983a19849d45ff46f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9b6f00dd2752afbd223aad960168e4e535330d30"
     ], 
     "ci_platforms": [
       "linux"
@@ -34181,7 +34181,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eb9367a74ba61abe8d5f5fdb7c1c840b2d27dab7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bc5b4a9a81905cbc7ee4a25482068dcab93898d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34198,7 +34198,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eb9faf5efb229c562a6825f930b8316f2aff2864"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bfd723bfa4162bb5801a6050af0a8b2db10d4ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -34215,7 +34215,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ebbc2aa89ec745a7201eb4aa1aded15d35e4206c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c0911c1a4b91f842670082c14af67d1f4b7bb6f"
     ], 
     "ci_platforms": [
       "linux"
@@ -34232,7 +34232,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ec012a94d14659f311451e89e757bd06a93d30b8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c5538a5492013e6bdbcce2a373be19fc97c4f20"
     ], 
     "ci_platforms": [
       "linux"
@@ -34249,7 +34249,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ec230c6a27149df85cad53f33478ffc11bd92d4e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c837f4e6cb572b3431b3a5065b889273712810e"
     ], 
     "ci_platforms": [
       "linux"
@@ -34266,7 +34266,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eca1d41de5486c09c6aa7767289daa7185379220"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9cb91ce75745cc30995b8985a35ea31db766e54c"
     ], 
     "ci_platforms": [
       "linux"
@@ -34283,7 +34283,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ed9a1a597bad76e9ed9e52ba2e5c80304583c006"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d004fd9a35647ba7ec169e6fedbf9dce5f9623f"
     ], 
     "ci_platforms": [
       "linux"
@@ -34300,7 +34300,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eda5d435276e002a08358fd67a2bbd75902236a3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d69b6fb15c861c294878da8aaf16a531dfb1b70"
     ], 
     "ci_platforms": [
       "linux"
@@ -34317,7 +34317,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/edfcf299569efc4788937d2cd4ca0e625fb9e527"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d74922516d210da71d40395f17a3cef4161894d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34334,7 +34334,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ef264406b5a2263cd7a9145f7ca68ed8fd6c50ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d91fac343dd8a7848746ca5472fb1452052bfb7"
     ], 
     "ci_platforms": [
       "linux"
@@ -34351,7 +34351,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ef4127bfbb6d1b7490a076c4af795b1e40b2bcd8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9dd25a6857d92ef52169ec95a0cdfbc8570b6d99"
     ], 
     "ci_platforms": [
       "linux"
@@ -34368,7 +34368,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ef930a505edebc0ff6ca7eef7549bbaa21d95b4a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9e48b3aa2c25dbbab21148bdac91b5169ce088bf"
     ], 
     "ci_platforms": [
       "linux"
@@ -34385,7 +34385,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/efa80ac7daa93de08fc91bdf2a912269a3f2396a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9ebd34b96faba2fea70a50533df78a8c1dc35247"
     ], 
     "ci_platforms": [
       "linux"
@@ -34402,7 +34402,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0a7e39c194ee3f30312ae2f4827bdbd43416a42"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f00c8665f3918e666d424ee67a2556f2651d64f"
     ], 
     "ci_platforms": [
       "linux"
@@ -34419,7 +34419,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0e8450c85a3c6dfaa50ee65399270c59a127088"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f1db4144e46f913ca02e0abe2ccd5c7481e2a92"
     ], 
     "ci_platforms": [
       "linux"
@@ -34436,7 +34436,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0ee077bc982be02a547d81d85e5c69e36fe38fc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f43969c0777a021539b59eafdac9dd2f51422d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -34453,7 +34453,7 @@
   }, 
   {
     "args": [
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@@ -34470,7 +34470,6246 @@
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+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1a7981f4f19f6318e0f16cafe9541d1564f9e15"
+    ], 
+    "ci_platforms": [
+      "linux"
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+    "platforms": [
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+  {
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+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1b592b7e1a5af83eea1bccc2d7bcca302173d57"
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@@ -34504,7 +40743,41 @@
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   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f238d0b5973d8d4081ba7036711d8c3091554e28"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f238d0b5973d8d4081ba7036711d8c3091554e28"
+    ], 
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+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f27ae36fe8211e46f49656597658daab1429b163"
+    ], 
+    "ci_platforms": [
+      "linux"
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+    "cpu_cost": 0.1, 
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+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f2bb9fb90c0fb7dfd765e1c528330881e721c7d8"
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@@ -34521,7 +40794,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f2bb9fb90c0fb7dfd765e1c528330881e721c7d8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f2f014c6ef70e40f9334096f34584ea4f1f882d7"
     ], 
     "ci_platforms": [
       "linux"
@@ -34638,6 +40911,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f5867f7dbacd22878e2955f4be8fca147442aa9d"
+    ], 
+    "ci_platforms": [
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+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f59e8ceab587254d408a4af86cd938d896eb0b6d"
@@ -34672,6 +40962,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f62ae81e655f294699b73830d3abaa787196cb23"
+    ], 
+    "ci_platforms": [
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+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
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+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f65e41c8021049c4ca8782902de25d6791bae63a"
@@ -34723,6 +41030,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7316eaa3f54119ac5b7fb24e8b92debdf57c3f1"
+    ], 
+    "ci_platforms": [
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+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f73f63e243ea6484a97ece29bb8d4f33841410fc"
@@ -34774,6 +41098,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7909263cd7edc56186185c0b3421ebb68ad8d2b"
+    ], 
+    "ci_platforms": [
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+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
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+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f7b309af25b6ae5029a9548142333a905e3c99be"
@@ -34876,6 +41217,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f912a072f4abf312ebbe7f1a2bf5ebd8c51e35e2"
+    ], 
+    "ci_platforms": [
+      "linux"
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+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f91f27afa6e72fd653eb41b316ad2d2e88fc0bb7"
@@ -34961,6 +41319,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa44038e372af4ab374d3e94ec61662051e0dd74"
+    ], 
+    "ci_platforms": [
+      "linux"
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+    "cpu_cost": 0.1, 
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+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fa45cfbecd8680693570d90f214abd9febf681a6"
@@ -34995,6 +41370,40 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/faa0471930dc99deb5b1ffdc9bab7c1267b4ddbb"
+    ], 
+    "ci_platforms": [
+      "linux"
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+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fac54fba5614e5930104bc7391773b490c0523b2"
+    ], 
+    "ci_platforms": [
+      "linux"
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+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fae6e98220e0943926fe570bd32ea7f0dcd34feb"
@@ -35012,6 +41421,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bef1e4142a7bcfa30e93f834fb6315438d1ad"
+    ], 
+    "ci_platforms": [
+      "linux"
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+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bfb049d4a99a529ff339218a5d962983118d0"
@@ -35063,6 +41489,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fbeb44db0fc0f6b70c226053448c7170f62543b1"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fc0cb8a6287528bfbe1e43d452fc40a180c221f2"
@@ -35114,6 +41557,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc39c0c12cde4ef57c217955886ed9508214ca98"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fc9879794ab7f7cdc4959c204788fce6146c0579"
@@ -35131,6 +41591,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fd4d68895bc219f52d93f3f2f302ff138e8ffeda"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fda1618a9c7d2d7c22234b3c7f996116bc5e6e4b"
@@ -35199,6 +41676,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fe9d7f510475f17a7592213c9b2e614ce7d38f22"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fef5208b90316cac47bdc95ffd384b9c9a8a7c78"
@@ -35216,6 +41710,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ff2fd7bfc554729dc2a40554597e3a95ab8baefe"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/ff6138cc4a36bad9a76401072dbd41fd2ad437cc"
@@ -35233,6 +41744,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ff8ffcfafaf420d6fee1cfa087204975ab8e14d6"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/ffc74f2184f64032a1f67b5f843a683ea1372b74"
-- 
GitLab


From 88ef00efbe0ec62110b405e02e4bbbec59f6435b Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 09:31:49 -0700
Subject: [PATCH 466/570] Remove broken test

---
 src/core/lib/surface/server.c   |  37 +++++----
 test/core/iomgr/fd_posix_test.c | 130 --------------------------------
 2 files changed, 23 insertions(+), 144 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 5d2f3ee2f2..4d179d0ab1 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -197,6 +197,7 @@ struct grpc_server {
   grpc_completion_queue **cqs;
   grpc_pollset **pollsets;
   size_t cq_count;
+  bool started;
 
   /* The two following mutexes control access to server-state
      mu_global controls access to non-call-related state (e.g., channel state)
@@ -369,17 +370,21 @@ static void server_delete(grpc_exec_ctx *exec_ctx, grpc_server *server) {
   gpr_mu_destroy(&server->mu_call);
   while ((rm = server->registered_methods) != NULL) {
     server->registered_methods = rm->next;
-    for (i = 0; i < server->cq_count; i++) {
-      request_matcher_destroy(&rm->request_matchers[i]);
+    if (server->started) {
+      for (i = 0; i < server->cq_count; i++) {
+        request_matcher_destroy(&rm->request_matchers[i]);
+      }
+      gpr_free(rm->request_matchers);
     }
-    gpr_free(rm->request_matchers);
     gpr_free(rm->method);
     gpr_free(rm->host);
     gpr_free(rm);
   }
   for (i = 0; i < server->cq_count; i++) {
     GRPC_CQ_INTERNAL_UNREF(server->cqs[i], "server");
-    request_matcher_destroy(&server->unregistered_request_matchers[i]);
+    if (server->started) {
+      request_matcher_destroy(&server->unregistered_request_matchers[i]);
+    }
   }
   gpr_stack_lockfree_destroy(server->request_freelist);
   gpr_free(server->unregistered_request_matchers);
@@ -649,16 +654,19 @@ static int num_channels(grpc_server *server) {
 
 static void kill_pending_work_locked(grpc_exec_ctx *exec_ctx,
                                      grpc_server *server) {
-  for (size_t i = 0; i < server->cq_count; i++) {
-    request_matcher_kill_requests(exec_ctx, server,
-                                  &server->unregistered_request_matchers[i]);
-    request_matcher_zombify_all_pending_calls(
-        exec_ctx, &server->unregistered_request_matchers[i]);
-    for (registered_method *rm = server->registered_methods; rm;
-         rm = rm->next) {
-      request_matcher_kill_requests(exec_ctx, server, &rm->request_matchers[i]);
-      request_matcher_zombify_all_pending_calls(exec_ctx,
-                                                &rm->request_matchers[i]);
+  if (server->started) {
+    for (size_t i = 0; i < server->cq_count; i++) {
+      request_matcher_kill_requests(exec_ctx, server,
+                                    &server->unregistered_request_matchers[i]);
+      request_matcher_zombify_all_pending_calls(
+          exec_ctx, &server->unregistered_request_matchers[i]);
+      for (registered_method *rm = server->registered_methods; rm;
+           rm = rm->next) {
+        request_matcher_kill_requests(exec_ctx, server,
+                                      &rm->request_matchers[i]);
+        request_matcher_zombify_all_pending_calls(exec_ctx,
+                                                  &rm->request_matchers[i]);
+      }
     }
   }
 }
@@ -1036,6 +1044,7 @@ void grpc_server_start(grpc_server *server) {
 
   GRPC_API_TRACE("grpc_server_start(server=%p)", 1, (server));
 
+  server->started = true;
   server->pollsets = gpr_malloc(sizeof(grpc_pollset *) * server->cq_count);
   server->unregistered_request_matchers = gpr_malloc(
       sizeof(*server->unregistered_request_matchers) * server->cq_count);
diff --git a/test/core/iomgr/fd_posix_test.c b/test/core/iomgr/fd_posix_test.c
index 187720e1de..f97f33712e 100644
--- a/test/core/iomgr/fd_posix_test.c
+++ b/test/core/iomgr/fd_posix_test.c
@@ -518,134 +518,6 @@ static void destroy_pollset(grpc_exec_ctx *exec_ctx, void *p, bool success) {
   grpc_pollset_destroy(p);
 }
 
-typedef struct read_notifier_test_fd_context {
-  grpc_fd *fd;
-  bool is_cb_called;
-} read_notifier_test_fd_context;
-
-static void read_notifier_test_callback(
-    grpc_exec_ctx *exec_ctx, void *arg /* (read_notifier_test_fd_context *) */,
-    bool success) {
-  read_notifier_test_fd_context *fd_context = arg;
-  grpc_fd *fd = fd_context->fd;
-
-  /* Verify that the read notifier pollset is set */
-  GPR_ASSERT(grpc_fd_get_read_notifier_pollset(exec_ctx, fd) != NULL);
-  fd_context->is_cb_called = true;
-}
-
-/* sv MUST to be an array of size 2 */
-static void get_socket_pair(int sv[]) {
-  int flags = 0;
-  GPR_ASSERT(socketpair(AF_UNIX, SOCK_STREAM, 0, sv) == 0);
-  flags = fcntl(sv[0], F_GETFL, 0);
-  GPR_ASSERT(fcntl(sv[0], F_SETFL, flags | O_NONBLOCK) == 0);
-  flags = fcntl(sv[1], F_GETFL, 0);
-  GPR_ASSERT(fcntl(sv[1], F_SETFL, flags | O_NONBLOCK) == 0);
-}
-
-static grpc_pollset *create_grpc_pollset(gpr_mu **mu) {
-  grpc_pollset *pollset = gpr_malloc(grpc_pollset_size());
-  grpc_pollset_init(pollset, mu);
-  return pollset;
-}
-
-static void free_grpc_pollset(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
-  grpc_closure destroyed;
-  grpc_closure_init(&destroyed, destroy_pollset, pollset);
-  grpc_pollset_shutdown(exec_ctx, pollset, &destroyed);
-  grpc_exec_ctx_flush(exec_ctx);
-  gpr_free(pollset);
-}
-
-/* This tests that the read_notifier_pollset field of a grpc_fd is properly
-   set when the grpc_fd becomes readable
-   - This tests both basic and multi pollsets
-   - The parameter register_cb_after_read_event controls whether the on-read
-     callback registration (i.e the one done by grpc_fd_notify_on_read()) is
-     done either before or after the fd becomes readable
- */
-static void test_grpc_fd_read_notifier_pollset(
-    bool register_cb_after_read_event) {
-  grpc_fd *em_fd[2];
-  int sv[2][2];
-  gpr_mu *mu[2];
-  grpc_pollset *pollset[2];
-  char data;
-  ssize_t result;
-  int i;
-  grpc_pollset_worker *worker;
-  read_notifier_test_fd_context fd_context;
-  grpc_closure on_read_closure;
-  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-
-  for (i = 0; i < 2; i++) {
-    pollset[i] = create_grpc_pollset(&mu[i]);
-    get_socket_pair(sv[i]); /* sv[i][0] & sv[i][1] will have the socket pair */
-    em_fd[i] = grpc_fd_create(sv[i][0], "test_grpc_fd_read_notifier_pollset");
-    grpc_pollset_add_fd(&exec_ctx, pollset[i], em_fd[i]);
-  }
-
-  /* At this point pollset[0] has em_fd[0] and pollset[1] has em_fd[1] and both
-     are basic pollsets. Make pollset[1] a multi-pollset by adding em_fd[0] to
-     it */
-  grpc_pollset_add_fd(&exec_ctx, pollset[1], em_fd[0]);
-  grpc_exec_ctx_flush(&exec_ctx);
-
-  /* The following tests that the read_notifier_pollset is correctly set on the
-     grpc_fd structure in both basic pollset and multi pollset cases.
-      pollset[0] is a basic pollset containing just em_fd[0]
-      pollset[1] is a multi pollset containing em_fd[0] and em_fd[1] */
-
-  for (i = 0; i < 2; i++) {
-    on_read_closure.cb = read_notifier_test_callback;
-    fd_context.fd = em_fd[i];
-    fd_context.is_cb_called = false;
-    on_read_closure.cb_arg = &fd_context;
-
-    if (!register_cb_after_read_event) {
-      /* Registering the callback BEFORE the fd is readable */
-      grpc_fd_notify_on_read(&exec_ctx, em_fd[i], &on_read_closure);
-    }
-
-    data = 0;
-    result = write(sv[i][1], &data, sizeof(data));
-    GPR_ASSERT(result == 1);
-
-    /* grpc_pollset_work requires the caller to hold the pollset mutex */
-    gpr_mu_lock(mu[i]);
-    worker = NULL;
-    grpc_pollset_work(&exec_ctx, pollset[i], &worker,
-                      gpr_now(GPR_CLOCK_MONOTONIC),
-                      gpr_inf_future(GPR_CLOCK_MONOTONIC));
-    gpr_mu_unlock(mu[i]);
-    grpc_exec_ctx_flush(&exec_ctx);
-
-    if (register_cb_after_read_event) {
-      /* Registering the callback after the fd is readable. In this case, the
-         callback should be executed right away. */
-      grpc_fd_notify_on_read(&exec_ctx, em_fd[i], &on_read_closure);
-      grpc_exec_ctx_flush(&exec_ctx);
-    }
-
-    /* The callback should have been called by now */
-    GPR_ASSERT(fd_context.is_cb_called);
-
-    /* Drain the socket (Not really needed for the test) */
-    result = read(sv[i][0], &data, 1);
-    GPR_ASSERT(result == 1);
-  }
-
-  /* Clean up */
-  for (i = 0; i < 2; i++) {
-    grpc_fd_orphan(&exec_ctx, em_fd[i], NULL, NULL, "");
-    close(sv[i][1]);
-    free_grpc_pollset(&exec_ctx, pollset[i]);
-  }
-
-  grpc_exec_ctx_finish(&exec_ctx);
-}
-
 int main(int argc, char **argv) {
   grpc_closure destroyed;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
@@ -655,8 +527,6 @@ int main(int argc, char **argv) {
   grpc_pollset_init(g_pollset, &g_mu);
   test_grpc_fd();
   test_grpc_fd_change();
-  test_grpc_fd_read_notifier_pollset(false);
-  test_grpc_fd_read_notifier_pollset(true);
   grpc_closure_init(&destroyed, destroy_pollset, g_pollset);
   grpc_pollset_shutdown(&exec_ctx, g_pollset, &destroyed);
   grpc_exec_ctx_finish(&exec_ctx);
-- 
GitLab


From ada376cf9e40f8439dafdc72405ceed8f7316b95 Mon Sep 17 00:00:00 2001
From: Michael Bausor <michaelbausor@google.com>
Date: Mon, 16 May 2016 11:41:25 -0700
Subject: [PATCH 467/570] Updated functions with TSRM macros for ZTS support

---
 src/php/ext/grpc/call.c                | 10 +++++-----
 src/php/ext/grpc/call.h                |  4 ++--
 src/php/ext/grpc/call_credentials.c    | 12 +++++++-----
 src/php/ext/grpc/channel.c             |  4 ++--
 src/php/ext/grpc/channel.h             |  2 +-
 src/php/ext/grpc/channel_credentials.c |  8 ++++----
 src/php/ext/grpc/server.c              |  8 ++++----
 src/php/ext/grpc/server_credentials.c  |  4 ++--
 src/php/ext/grpc/timeval.c             | 14 +++++++-------
 src/php/ext/grpc/timeval.h             |  2 +-
 10 files changed, 35 insertions(+), 33 deletions(-)

diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c
index a0f3d160c6..8031f26768 100644
--- a/src/php/ext/grpc/call.c
+++ b/src/php/ext/grpc/call.c
@@ -89,7 +89,7 @@ zend_object_value create_wrapped_grpc_call(zend_class_entry *class_type
 
 /* Wraps a grpc_call struct in a PHP object. Owned indicates whether the struct
    should be destroyed at the end of the object's lifecycle */
-zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned) {
+zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned TSRMLS_DC) {
   zval *call_object;
   MAKE_STD_ZVAL(call_object);
   object_init_ex(call_object, grpc_ce_call);
@@ -101,7 +101,7 @@ zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned) {
 
 /* Creates and returns a PHP array object with the data in a
  * grpc_metadata_array. Returns NULL on failure */
-zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array) {
+zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array TSRMLS_DC) {
   int count = metadata_array->count;
   grpc_metadata *elements = metadata_array->metadata;
   int i;
@@ -126,7 +126,7 @@ zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array) {
     if (zend_hash_find(array_hash, str_key, key_len, (void **)data) ==
         SUCCESS) {
       if (Z_TYPE_P(*data) != IS_ARRAY) {
-        zend_throw_exception(zend_exception_get_default(),
+        zend_throw_exception(zend_exception_get_default(TSRMLS_C),
                              "Metadata hash somehow contains wrong types.",
                              1 TSRMLS_CC);
         efree(str_key);
@@ -453,7 +453,7 @@ PHP_METHOD(Call, startBatch) {
         add_property_bool(result, "send_status", true);
         break;
       case GRPC_OP_RECV_INITIAL_METADATA:
-        array = grpc_parse_metadata_array(&recv_metadata);
+        array = grpc_parse_metadata_array(&recv_metadata TSRMLS_CC);
         add_property_zval(result, "metadata", array);
         Z_DELREF_P(array);
         break;
@@ -469,7 +469,7 @@ PHP_METHOD(Call, startBatch) {
       case GRPC_OP_RECV_STATUS_ON_CLIENT:
         MAKE_STD_ZVAL(recv_status);
         object_init(recv_status);
-        array = grpc_parse_metadata_array(&recv_trailing_metadata);
+        array = grpc_parse_metadata_array(&recv_trailing_metadata TSRMLS_CC);
         add_property_zval(recv_status, "metadata", array);
         Z_DELREF_P(array);
         add_property_long(recv_status, "code", status);
diff --git a/src/php/ext/grpc/call.h b/src/php/ext/grpc/call.h
index 73efadae35..36c5f2d272 100644
--- a/src/php/ext/grpc/call.h
+++ b/src/php/ext/grpc/call.h
@@ -60,11 +60,11 @@ typedef struct wrapped_grpc_call {
 void grpc_init_call(TSRMLS_D);
 
 /* Creates a Call object that wraps the given grpc_call struct */
-zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned);
+zval *grpc_php_wrap_call(grpc_call *wrapped, bool owned TSRMLS_DC);
 
 /* Creates and returns a PHP associative array of metadata from a C array of
  * call metadata */
-zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array);
+zval *grpc_parse_metadata_array(grpc_metadata_array *metadata_array TSRMLS_DC);
 
 /* Populates a grpc_metadata_array with the data in a PHP array object.
    Returns true on success and false on failure */
diff --git a/src/php/ext/grpc/call_credentials.c b/src/php/ext/grpc/call_credentials.c
index 285c4e7c85..ec0e6b9181 100644
--- a/src/php/ext/grpc/call_credentials.c
+++ b/src/php/ext/grpc/call_credentials.c
@@ -83,7 +83,7 @@ zend_object_value create_wrapped_grpc_call_credentials(
   return retval;
 }
 
-zval *grpc_php_wrap_call_credentials(grpc_call_credentials *wrapped) {
+zval *grpc_php_wrap_call_credentials(grpc_call_credentials *wrapped TSRMLS_DC) {
   zval *credentials_object;
   MAKE_STD_ZVAL(credentials_object);
   object_init_ex(credentials_object, grpc_ce_call_credentials);
@@ -122,7 +122,7 @@ PHP_METHOD(CallCredentials, createComposite) {
   grpc_call_credentials *creds =
       grpc_composite_call_credentials_create(cred1->wrapped, cred2->wrapped,
                                              NULL);
-  zval *creds_object = grpc_php_wrap_call_credentials(creds);
+  zval *creds_object = grpc_php_wrap_call_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -141,7 +141,7 @@ PHP_METHOD(CallCredentials, createFromPlugin) {
   memset(fci_cache, 0, sizeof(zend_fcall_info_cache));
 
   /* "f" == 1 function */
-  if (zend_parse_parameters(ZEND_NUM_ARGS(), "f", fci,
+  if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", fci,
                             fci_cache,
                             fci->params,
                             fci->param_count) == FAILURE) {
@@ -167,7 +167,7 @@ PHP_METHOD(CallCredentials, createFromPlugin) {
 
   grpc_call_credentials *creds = grpc_metadata_credentials_create_from_plugin(
       plugin, NULL);
-  zval *creds_object = grpc_php_wrap_call_credentials(creds);
+  zval *creds_object = grpc_php_wrap_call_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -175,6 +175,8 @@ PHP_METHOD(CallCredentials, createFromPlugin) {
 void plugin_get_metadata(void *ptr, grpc_auth_metadata_context context,
                          grpc_credentials_plugin_metadata_cb cb,
                          void *user_data) {
+  TSRMLS_FETCH();
+
   plugin_state *state = (plugin_state *)ptr;
 
   /* prepare to call the user callback function with info from the
@@ -192,7 +194,7 @@ void plugin_get_metadata(void *ptr, grpc_auth_metadata_context context,
   state->fci->retval_ptr_ptr = &retval;
 
   /* call the user callback function */
-  zend_call_function(state->fci, state->fci_cache);
+  zend_call_function(state->fci, state->fci_cache TSRMLS_CC);
 
   if (Z_TYPE_P(retval) != IS_ARRAY) {
     zend_throw_exception(spl_ce_InvalidArgumentException,
diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c
index eba2c81424..9f0431908f 100644
--- a/src/php/ext/grpc/channel.c
+++ b/src/php/ext/grpc/channel.c
@@ -84,7 +84,7 @@ zend_object_value create_wrapped_grpc_channel(zend_class_entry *class_type
   return retval;
 }
 
-void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args) {
+void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args TSRMLS_DC) {
   HashTable *array_hash;
   HashPosition array_pointer;
   int args_index;
@@ -168,7 +168,7 @@ PHP_METHOD(Channel, __construct) {
       zend_hash_del(array_hash, "credentials", 12);
     }
   }
-  php_grpc_read_args_array(args_array, &args);
+  php_grpc_read_args_array(args_array, &args TSRMLS_CC);
   if (creds == NULL) {
     channel->wrapped = grpc_insecure_channel_create(target, &args, NULL);
   } else {
diff --git a/src/php/ext/grpc/channel.h b/src/php/ext/grpc/channel.h
index 78a16ed0c9..cc5823ee7f 100755
--- a/src/php/ext/grpc/channel.h
+++ b/src/php/ext/grpc/channel.h
@@ -59,6 +59,6 @@ typedef struct wrapped_grpc_channel {
 void grpc_init_channel(TSRMLS_D);
 
 /* Iterates through a PHP array and populates args with the contents */
-void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args);
+void php_grpc_read_args_array(zval *args_array, grpc_channel_args *args TSRMLS_DC);
 
 #endif /* NET_GRPC_PHP_GRPC_CHANNEL_H_ */
diff --git a/src/php/ext/grpc/channel_credentials.c b/src/php/ext/grpc/channel_credentials.c
index ae9a9897fc..5c537378a6 100644
--- a/src/php/ext/grpc/channel_credentials.c
+++ b/src/php/ext/grpc/channel_credentials.c
@@ -82,7 +82,7 @@ zend_object_value create_wrapped_grpc_channel_credentials(
   return retval;
 }
 
-zval *grpc_php_wrap_channel_credentials(grpc_channel_credentials *wrapped) {
+zval *grpc_php_wrap_channel_credentials(grpc_channel_credentials *wrapped TSRMLS_DC) {
   zval *credentials_object;
   MAKE_STD_ZVAL(credentials_object);
   object_init_ex(credentials_object, grpc_ce_channel_credentials);
@@ -99,7 +99,7 @@ zval *grpc_php_wrap_channel_credentials(grpc_channel_credentials *wrapped) {
  */
 PHP_METHOD(ChannelCredentials, createDefault) {
   grpc_channel_credentials *creds = grpc_google_default_credentials_create();
-  zval *creds_object = grpc_php_wrap_channel_credentials(creds);
+  zval *creds_object = grpc_php_wrap_channel_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -134,7 +134,7 @@ PHP_METHOD(ChannelCredentials, createSsl) {
   grpc_channel_credentials *creds = grpc_ssl_credentials_create(
       pem_root_certs,
       pem_key_cert_pair.private_key == NULL ? NULL : &pem_key_cert_pair, NULL);
-  zval *creds_object = grpc_php_wrap_channel_credentials(creds);
+  zval *creds_object = grpc_php_wrap_channel_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
@@ -165,7 +165,7 @@ PHP_METHOD(ChannelCredentials, createComposite) {
   grpc_channel_credentials *creds =
       grpc_composite_channel_credentials_create(cred1->wrapped, cred2->wrapped,
                                                 NULL);
-  zval *creds_object = grpc_php_wrap_channel_credentials(creds);
+  zval *creds_object = grpc_php_wrap_channel_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
diff --git a/src/php/ext/grpc/server.c b/src/php/ext/grpc/server.c
index ca129e76ca..6df2e4f978 100644
--- a/src/php/ext/grpc/server.c
+++ b/src/php/ext/grpc/server.c
@@ -111,7 +111,7 @@ PHP_METHOD(Server, __construct) {
   if (args_array == NULL) {
     server->wrapped = grpc_server_create(NULL, NULL);
   } else {
-    php_grpc_read_args_array(args_array, &args);
+    php_grpc_read_args_array(args_array, &args TSRMLS_CC);
     server->wrapped = grpc_server_create(&args, NULL);
     efree(args.args);
   }
@@ -154,12 +154,12 @@ PHP_METHOD(Server, requestCall) {
                          1 TSRMLS_CC);
     goto cleanup;
   }
-  add_property_zval(result, "call", grpc_php_wrap_call(call, true));
+  add_property_zval(result, "call", grpc_php_wrap_call(call, true TSRMLS_CC));
   add_property_string(result, "method", details.method, true);
   add_property_string(result, "host", details.host, true);
   add_property_zval(result, "absolute_deadline",
-                    grpc_php_wrap_timeval(details.deadline));
-  add_property_zval(result, "metadata", grpc_parse_metadata_array(&metadata));
+                    grpc_php_wrap_timeval(details.deadline TSRMLS_CC));
+  add_property_zval(result, "metadata", grpc_parse_metadata_array(&metadata TSRMLS_CC));
 cleanup:
   grpc_call_details_destroy(&details);
   grpc_metadata_array_destroy(&metadata);
diff --git a/src/php/ext/grpc/server_credentials.c b/src/php/ext/grpc/server_credentials.c
index f3951b31fe..505da10a28 100644
--- a/src/php/ext/grpc/server_credentials.c
+++ b/src/php/ext/grpc/server_credentials.c
@@ -81,7 +81,7 @@ zend_object_value create_wrapped_grpc_server_credentials(
   return retval;
 }
 
-zval *grpc_php_wrap_server_credentials(grpc_server_credentials *wrapped) {
+zval *grpc_php_wrap_server_credentials(grpc_server_credentials *wrapped TSRMLS_DC) {
   zval *server_credentials_object;
   MAKE_STD_ZVAL(server_credentials_object);
   object_init_ex(server_credentials_object, grpc_ce_server_credentials);
@@ -120,7 +120,7 @@ PHP_METHOD(ServerCredentials, createSsl) {
   grpc_server_credentials *creds = grpc_ssl_server_credentials_create_ex(
       pem_root_certs, &pem_key_cert_pair, 1,
       GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE, NULL);
-  zval *creds_object = grpc_php_wrap_server_credentials(creds);
+  zval *creds_object = grpc_php_wrap_server_credentials(creds TSRMLS_CC);
   RETURN_DESTROY_ZVAL(creds_object);
 }
 
diff --git a/src/php/ext/grpc/timeval.c b/src/php/ext/grpc/timeval.c
index 4fd069e19a..5e242162a8 100644
--- a/src/php/ext/grpc/timeval.c
+++ b/src/php/ext/grpc/timeval.c
@@ -72,7 +72,7 @@ zend_object_value create_wrapped_grpc_timeval(zend_class_entry *class_type
   return retval;
 }
 
-zval *grpc_php_wrap_timeval(gpr_timespec wrapped) {
+zval *grpc_php_wrap_timeval(gpr_timespec wrapped TSRMLS_DC) {
   zval *timeval_object;
   MAKE_STD_ZVAL(timeval_object);
   object_init_ex(timeval_object, grpc_ce_timeval);
@@ -122,7 +122,7 @@ PHP_METHOD(Timeval, add) {
   wrapped_grpc_timeval *other =
       (wrapped_grpc_timeval *)zend_object_store_get_object(other_obj TSRMLS_CC);
   zval *sum =
-      grpc_php_wrap_timeval(gpr_time_add(self->wrapped, other->wrapped));
+      grpc_php_wrap_timeval(gpr_time_add(self->wrapped, other->wrapped) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(sum);
 }
 
@@ -146,7 +146,7 @@ PHP_METHOD(Timeval, subtract) {
   wrapped_grpc_timeval *other =
       (wrapped_grpc_timeval *)zend_object_store_get_object(other_obj TSRMLS_CC);
   zval *diff =
-      grpc_php_wrap_timeval(gpr_time_sub(self->wrapped, other->wrapped));
+      grpc_php_wrap_timeval(gpr_time_sub(self->wrapped, other->wrapped) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(diff);
 }
 
@@ -208,7 +208,7 @@ PHP_METHOD(Timeval, similar) {
  * @return Timeval The current time
  */
 PHP_METHOD(Timeval, now) {
-  zval *now = grpc_php_wrap_timeval(gpr_now(GPR_CLOCK_REALTIME));
+  zval *now = grpc_php_wrap_timeval(gpr_now(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(now);
 }
 
@@ -218,7 +218,7 @@ PHP_METHOD(Timeval, now) {
  */
 PHP_METHOD(Timeval, zero) {
   zval *grpc_php_timeval_zero =
-      grpc_php_wrap_timeval(gpr_time_0(GPR_CLOCK_REALTIME));
+      grpc_php_wrap_timeval(gpr_time_0(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_ZVAL(grpc_php_timeval_zero,
               false, /* Copy original before returning? */
               true /* Destroy original before returning */);
@@ -230,7 +230,7 @@ PHP_METHOD(Timeval, zero) {
  */
 PHP_METHOD(Timeval, infFuture) {
   zval *grpc_php_timeval_inf_future =
-      grpc_php_wrap_timeval(gpr_inf_future(GPR_CLOCK_REALTIME));
+      grpc_php_wrap_timeval(gpr_inf_future(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(grpc_php_timeval_inf_future);
 }
 
@@ -240,7 +240,7 @@ PHP_METHOD(Timeval, infFuture) {
  */
 PHP_METHOD(Timeval, infPast) {
   zval *grpc_php_timeval_inf_past =
-      grpc_php_wrap_timeval(gpr_inf_past(GPR_CLOCK_REALTIME));
+      grpc_php_wrap_timeval(gpr_inf_past(GPR_CLOCK_REALTIME) TSRMLS_CC);
   RETURN_DESTROY_ZVAL(grpc_php_timeval_inf_past);
 }
 
diff --git a/src/php/ext/grpc/timeval.h b/src/php/ext/grpc/timeval.h
index 07cef037cb..7456eb6d58 100755
--- a/src/php/ext/grpc/timeval.h
+++ b/src/php/ext/grpc/timeval.h
@@ -63,6 +63,6 @@ void grpc_init_timeval(TSRMLS_D);
 void grpc_shutdown_timeval(TSRMLS_D);
 
 /* Creates a Timeval object that wraps the given timeval struct */
-zval *grpc_php_wrap_timeval(gpr_timespec wrapped);
+zval *grpc_php_wrap_timeval(gpr_timespec wrapped TSRMLS_DC);
 
 #endif /* NET_GRPC_PHP_GRPC_TIMEVAL_H_ */
-- 
GitLab


From 9be075c9116e63720dfbe297bc18924e2c953c32 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 10:46:59 -0700
Subject: [PATCH 468/570] Fix leak in port deallocation

---
 test/core/util/port_posix.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/core/util/port_posix.c b/test/core/util/port_posix.c
index f13960156f..265e0acee1 100644
--- a/test/core/util/port_posix.c
+++ b/test/core/util/port_posix.c
@@ -89,6 +89,7 @@ static int free_chosen_port(int port) {
       grpc_free_port_using_server(env, port);
     }
   }
+  gpr_free(env);
   return found;
 }
 
-- 
GitLab


From 93cc06a48441a43c97fe7136839f70eab6355e99 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Fri, 13 May 2016 14:25:35 -0700
Subject: [PATCH 469/570] Add compression support to Cython layers

---
 src/python/grpcio/grpc/_adapter/_low.py       | 20 +++--
 src/python/grpcio/grpc/_adapter/_types.py     |  4 +-
 .../grpcio/grpc/_cython/_cygrpc/grpc.pxi      | 38 ++++++++++
 .../grpc/_cython/_cygrpc/records.pxd.pxi      |  4 +
 .../grpc/_cython/_cygrpc/records.pyx.pxi      | 74 +++++++++++++++++--
 .../grpcio/grpc/_cython/imports.generated.h   |  9 ++-
 .../grpcio/tests/unit/_cython/cygrpc_test.py  | 58 +++++++++------
 .../grpc/_cython/imports.generated.h.template |  9 ++-
 8 files changed, 167 insertions(+), 49 deletions(-)

diff --git a/src/python/grpcio/grpc/_adapter/_low.py b/src/python/grpcio/grpc/_adapter/_low.py
index b13d8dd9dd..00788bd4cf 100644
--- a/src/python/grpcio/grpc/_adapter/_low.py
+++ b/src/python/grpcio/grpc/_adapter/_low.py
@@ -195,26 +195,30 @@ class Call(_types.Call):
         translated_op = cygrpc.operation_send_initial_metadata(
             cygrpc.Metadata(
                 cygrpc.Metadatum(key, value)
-                for key, value in op.initial_metadata))
+                for key, value in op.initial_metadata),
+            op.flags)
       elif op.type == _types.OpType.SEND_MESSAGE:
-        translated_op = cygrpc.operation_send_message(op.message)
+        translated_op = cygrpc.operation_send_message(op.message, op.flags)
       elif op.type == _types.OpType.SEND_CLOSE_FROM_CLIENT:
-        translated_op = cygrpc.operation_send_close_from_client()
+        translated_op = cygrpc.operation_send_close_from_client(op.flags)
       elif op.type == _types.OpType.SEND_STATUS_FROM_SERVER:
         translated_op = cygrpc.operation_send_status_from_server(
             cygrpc.Metadata(
                 cygrpc.Metadatum(key, value)
                 for key, value in op.trailing_metadata),
             op.status.code,
-            op.status.details)
+            op.status.details,
+            op.flags)
       elif op.type == _types.OpType.RECV_INITIAL_METADATA:
-        translated_op = cygrpc.operation_receive_initial_metadata()
+        translated_op = cygrpc.operation_receive_initial_metadata(
+            op.flags)
       elif op.type == _types.OpType.RECV_MESSAGE:
-        translated_op = cygrpc.operation_receive_message()
+        translated_op = cygrpc.operation_receive_message(op.flags)
       elif op.type == _types.OpType.RECV_STATUS_ON_CLIENT:
-        translated_op = cygrpc.operation_receive_status_on_client()
+        translated_op = cygrpc.operation_receive_status_on_client(
+            op.flags)
       elif op.type == _types.OpType.RECV_CLOSE_ON_SERVER:
-        translated_op = cygrpc.operation_receive_close_on_server()
+        translated_op = cygrpc.operation_receive_close_on_server(op.flags)
       else:
         raise ValueError('unexpected operation type {}'.format(op.type))
       translated_ops.append(translated_op)
diff --git a/src/python/grpcio/grpc/_adapter/_types.py b/src/python/grpcio/grpc/_adapter/_types.py
index 8ca7ff4b60..f8405949d4 100644
--- a/src/python/grpcio/grpc/_adapter/_types.py
+++ b/src/python/grpcio/grpc/_adapter/_types.py
@@ -152,7 +152,7 @@ class OpArgs(collections.namedtuple(
         'trailing_metadata',
         'message',
         'status',
-        'write_flags',
+        'flags',
     ])):
   """Arguments passed into a GRPC operation.
 
@@ -165,7 +165,7 @@ class OpArgs(collections.namedtuple(
     message (bytes): Only valid if type == OpType.SEND_MESSAGE, else is None.
     status (Status): Only valid if type == OpType.SEND_STATUS_FROM_SERVER, else
       is None.
-    write_flags (int): a bit OR'ing of 0 or more OpWriteFlags values.
+    flags (int): a bitwise OR'ing of 0 or more OpWriteFlags values.
   """
 
   @staticmethod
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi
index 3d158a7707..66e6e6b549 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi
@@ -140,6 +140,9 @@ cdef extern from "grpc/_cython/loader.h":
   const char *GRPC_ARG_PRIMARY_USER_AGENT_STRING
   const char *GRPC_ARG_SECONDARY_USER_AGENT_STRING
   const char *GRPC_SSL_TARGET_NAME_OVERRIDE_ARG
+  const char *GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM
+  const char *GRPC_COMPRESSION_CHANNEL_DEFAULT_LEVEL
+  const char *GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET
 
   const int GRPC_WRITE_BUFFER_HINT
   const int GRPC_WRITE_NO_COMPRESS
@@ -425,3 +428,38 @@ cdef extern from "grpc/_cython/loader.h":
 
   grpc_call_credentials *grpc_metadata_credentials_create_from_plugin(
       grpc_metadata_credentials_plugin plugin, void *reserved) nogil
+
+  ctypedef enum grpc_compression_algorithm:
+    GRPC_COMPRESS_NONE
+    GRPC_COMPRESS_DEFLATE
+    GRPC_COMPRESS_GZIP
+    GRPC_COMPRESS_ALGORITHMS_COUNT
+
+  ctypedef enum grpc_compression_level:
+    GRPC_COMPRESS_LEVEL_NONE
+    GRPC_COMPRESS_LEVEL_LOW
+    GRPC_COMPRESS_LEVEL_MED
+    GRPC_COMPRESS_LEVEL_HIGH
+    GRPC_COMPRESS_LEVEL_COUNT
+
+  ctypedef struct grpc_compression_options:
+    uint32_t enabled_algorithms_bitset
+    grpc_compression_algorithm default_compression_algorithm
+
+  int grpc_compression_algorithm_parse(
+      const char *name, size_t name_length,
+      grpc_compression_algorithm *algorithm) nogil
+  int grpc_compression_algorithm_name(grpc_compression_algorithm algorithm,
+                                      char **name) nogil
+  grpc_compression_algorithm grpc_compression_algorithm_for_level(
+      grpc_compression_level level, uint32_t accepted_encodings) nogil
+  void grpc_compression_options_init(grpc_compression_options *opts) nogil
+  void grpc_compression_options_enable_algorithm(
+      grpc_compression_options *opts,
+      grpc_compression_algorithm algorithm) nogil
+  void grpc_compression_options_disable_algorithm(
+      grpc_compression_options *opts,
+      grpc_compression_algorithm algorithm) nogil
+  int grpc_compression_options_is_algorithm_enabled(
+      const grpc_compression_options *opts,
+      grpc_compression_algorithm algorithm) nogil
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/records.pxd.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/records.pxd.pxi
index 30397818a1..0474697af8 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/records.pxd.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/records.pxd.pxi
@@ -124,3 +124,7 @@ cdef class Operations:
   cdef size_t c_nops
   cdef list operations
 
+
+cdef class CompressionOptions:
+
+  cdef grpc_compression_options c_options
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/records.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/records.pyx.pxi
index c2202bdab2..c7539f0d49 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/records.pyx.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/records.pyx.pxi
@@ -103,6 +103,19 @@ class OperationType:
   receive_close_on_server = GRPC_OP_RECV_CLOSE_ON_SERVER
 
 
+class CompressionAlgorithm:
+  none = GRPC_COMPRESS_NONE
+  deflate = GRPC_COMPRESS_DEFLATE
+  gzip = GRPC_COMPRESS_GZIP
+
+
+class CompressionLevel:
+  none = GRPC_COMPRESS_LEVEL_NONE
+  low = GRPC_COMPRESS_LEVEL_LOW
+  medium = GRPC_COMPRESS_LEVEL_MED
+  high = GRPC_COMPRESS_LEVEL_HIGH
+
+
 cdef class Timespec:
 
   def __cinit__(self, time):
@@ -472,6 +485,10 @@ cdef class Operation:
   def type(self):
     return self.c_op.type
 
+  @property
+  def flags(self):
+    return self.c_op.flags
+
   @property
   def has_status(self):
     return self.c_op.type == GRPC_OP_RECV_STATUS_ON_CLIENT
@@ -553,9 +570,10 @@ cdef class Operation:
       with nogil:
         gpr_free(self._received_status_details)
 
-def operation_send_initial_metadata(Metadata metadata):
+def operation_send_initial_metadata(Metadata metadata, int flags):
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_SEND_INITIAL_METADATA
+  op.c_op.flags = flags
   op.c_op.data.send_initial_metadata.count = metadata.c_metadata_array.count
   op.c_op.data.send_initial_metadata.metadata = (
       metadata.c_metadata_array.metadata)
@@ -563,23 +581,25 @@ def operation_send_initial_metadata(Metadata metadata):
   op.is_valid = True
   return op
 
-def operation_send_message(data):
+def operation_send_message(data, int flags):
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_SEND_MESSAGE
+  op.c_op.flags = flags
   byte_buffer = ByteBuffer(data)
   op.c_op.data.send_message = byte_buffer.c_byte_buffer
   op.references.append(byte_buffer)
   op.is_valid = True
   return op
 
-def operation_send_close_from_client():
+def operation_send_close_from_client(int flags):
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_SEND_CLOSE_FROM_CLIENT
+  op.c_op.flags = flags
   op.is_valid = True
   return op
 
 def operation_send_status_from_server(
-    Metadata metadata, grpc_status_code code, details):
+    Metadata metadata, grpc_status_code code, details, int flags):
   if isinstance(details, bytes):
     pass
   elif isinstance(details, basestring):
@@ -588,6 +608,7 @@ def operation_send_status_from_server(
     raise TypeError("expected a str or bytes object for details")
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_SEND_STATUS_FROM_SERVER
+  op.c_op.flags = flags
   op.c_op.data.send_status_from_server.trailing_metadata_count = (
       metadata.c_metadata_array.count)
   op.c_op.data.send_status_from_server.trailing_metadata = (
@@ -599,18 +620,20 @@ def operation_send_status_from_server(
   op.is_valid = True
   return op
 
-def operation_receive_initial_metadata():
+def operation_receive_initial_metadata(int flags):
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_RECV_INITIAL_METADATA
+  op.c_op.flags = flags
   op._received_metadata = Metadata([])
   op.c_op.data.receive_initial_metadata = (
       &op._received_metadata.c_metadata_array)
   op.is_valid = True
   return op
 
-def operation_receive_message():
+def operation_receive_message(int flags):
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_RECV_MESSAGE
+  op.c_op.flags = flags
   op._received_message = ByteBuffer(None)
   # n.b. the c_op.data.receive_message field needs to be deleted by us,
   # anyway, so we just let that be handled by the ByteBuffer() we allocated
@@ -619,9 +642,10 @@ def operation_receive_message():
   op.is_valid = True
   return op
 
-def operation_receive_status_on_client():
+def operation_receive_status_on_client(int flags):
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_RECV_STATUS_ON_CLIENT
+  op.c_op.flags = flags
   op._received_metadata = Metadata([])
   op.c_op.data.receive_status_on_client.trailing_metadata = (
       &op._received_metadata.c_metadata_array)
@@ -634,9 +658,10 @@ def operation_receive_status_on_client():
   op.is_valid = True
   return op
 
-def operation_receive_close_on_server():
+def operation_receive_close_on_server(int flags):
   cdef Operation op = Operation()
   op.c_op.type = GRPC_OP_RECV_CLOSE_ON_SERVER
+  op.c_op.flags = flags
   op.c_op.data.receive_close_on_server.cancelled = &op._received_cancelled
   op.is_valid = True
   return op
@@ -692,3 +717,36 @@ cdef class Operations:
   def __iter__(self):
     return _OperationsIterator(self)
 
+
+cdef class CompressionOptions:
+
+  def __cinit__(self):
+    with nogil:
+      grpc_compression_options_init(&self.c_options)
+
+  def enable_algorithm(self, grpc_compression_algorithm algorithm):
+    with nogil:
+      grpc_compression_options_enable_algorithm(&self.c_options, algorithm)
+
+  def disable_algorithm(self, grpc_compression_algorithm algorithm):
+    with nogil:
+      grpc_compression_options_disable_algorithm(&self.c_options, algorithm)
+
+  def is_algorithm_enabled(self, grpc_compression_algorithm algorithm):
+    cdef int result
+    with nogil:
+      result = grpc_compression_options_is_algorithm_enabled(
+          &self.c_options, algorithm)
+    return result
+
+  def to_channel_arg(self):
+    return ChannelArg(GRPC_COMPRESSION_CHANNEL_ENABLED_ALGORITHMS_BITSET,
+                      self.c_options.enabled_algorithms_bitset)
+
+
+def compression_algorithm_name(grpc_compression_algorithm algorithm):
+  cdef char* name
+  with nogil:
+    grpc_compression_algorithm_name(algorithm, &name)
+  # Let Cython do the right thing with string casting
+  return name
diff --git a/src/python/grpcio/grpc/_cython/imports.generated.h b/src/python/grpcio/grpc/_cython/imports.generated.h
index 54c8aaad13..6de295414a 100644
--- a/src/python/grpcio/grpc/_cython/imports.generated.h
+++ b/src/python/grpcio/grpc/_cython/imports.generated.h
@@ -870,14 +870,15 @@ void pygrpc_load_imports(HMODULE library);
 
 #else /* !GPR_WIN32 */
 
-#include <grpc/support/alloc.h>
-#include <grpc/support/slice.h>
-#include <grpc/support/time.h>
-#include <grpc/status.h>
 #include <grpc/byte_buffer.h>
 #include <grpc/byte_buffer_reader.h>
+#include <grpc/compression.h>
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/slice.h>
+#include <grpc/support/time.h>
+#include <grpc/status.h>
 
 #endif /* !GPR_WIN32 */
 
diff --git a/src/python/grpcio/tests/unit/_cython/cygrpc_test.py b/src/python/grpcio/tests/unit/_cython/cygrpc_test.py
index 876da88de9..0a511101f0 100644
--- a/src/python/grpcio/tests/unit/_cython/cygrpc_test.py
+++ b/src/python/grpcio/tests/unit/_cython/cygrpc_test.py
@@ -40,6 +40,7 @@ from tests.unit import resources
 _SSL_HOST_OVERRIDE = 'foo.test.google.fr'
 _CALL_CREDENTIALS_METADATA_KEY = 'call-creds-key'
 _CALL_CREDENTIALS_METADATA_VALUE = 'call-creds-value'
+_EMPTY_FLAGS = 0
 
 def _metadata_plugin_callback(context, callback):
   callback(cygrpc.Metadata(
@@ -76,7 +77,7 @@ class TypeSmokeTest(unittest.TestCase):
 
   def testOperationsIteration(self):
     operations = cygrpc.Operations([
-        cygrpc.operation_send_message('asdf')])
+        cygrpc.operation_send_message('asdf', _EMPTY_FLAGS)])
     iterator = iter(operations)
     operation = next(iterator)
     self.assertIsInstance(operation, cygrpc.Operation)
@@ -85,6 +86,11 @@ class TypeSmokeTest(unittest.TestCase):
     with self.assertRaises(StopIteration):
       next(iterator)
 
+  def testOperationFlags(self):
+    operation = cygrpc.operation_send_message('asdf',
+                                              cygrpc.WriteFlag.no_compress)
+    self.assertEqual(cygrpc.WriteFlag.no_compress, operation.flags)
+
   def testTimespec(self):
     now = time.time()
     timespec = cygrpc.Timespec(now)
@@ -188,12 +194,13 @@ class InsecureServerInsecureClient(unittest.TestCase):
                          CLIENT_METADATA_ASCII_VALUE),
         cygrpc.Metadatum(CLIENT_METADATA_BIN_KEY, CLIENT_METADATA_BIN_VALUE)])
     client_start_batch_result = client_call.start_batch(cygrpc.Operations([
-        cygrpc.operation_send_initial_metadata(client_initial_metadata),
-        cygrpc.operation_send_message(REQUEST),
-        cygrpc.operation_send_close_from_client(),
-        cygrpc.operation_receive_initial_metadata(),
-        cygrpc.operation_receive_message(),
-        cygrpc.operation_receive_status_on_client()
+        cygrpc.operation_send_initial_metadata(client_initial_metadata,
+                                               _EMPTY_FLAGS),
+        cygrpc.operation_send_message(REQUEST, _EMPTY_FLAGS),
+        cygrpc.operation_send_close_from_client(_EMPTY_FLAGS),
+        cygrpc.operation_receive_initial_metadata(_EMPTY_FLAGS),
+        cygrpc.operation_receive_message(_EMPTY_FLAGS),
+        cygrpc.operation_receive_status_on_client(_EMPTY_FLAGS)
     ]), client_call_tag)
     self.assertEqual(cygrpc.CallError.ok, client_start_batch_result)
     client_event_future = test_utilities.CompletionQueuePollFuture(
@@ -223,12 +230,14 @@ class InsecureServerInsecureClient(unittest.TestCase):
         cygrpc.Metadatum(SERVER_TRAILING_METADATA_KEY,
                          SERVER_TRAILING_METADATA_VALUE)])
     server_start_batch_result = server_call.start_batch([
-        cygrpc.operation_send_initial_metadata(server_initial_metadata),
-        cygrpc.operation_receive_message(),
-        cygrpc.operation_send_message(RESPONSE),
-        cygrpc.operation_receive_close_on_server(),
+        cygrpc.operation_send_initial_metadata(server_initial_metadata,
+                                               _EMPTY_FLAGS),
+        cygrpc.operation_receive_message(_EMPTY_FLAGS),
+        cygrpc.operation_send_message(RESPONSE, _EMPTY_FLAGS),
+        cygrpc.operation_receive_close_on_server(_EMPTY_FLAGS),
         cygrpc.operation_send_status_from_server(
-            server_trailing_metadata, SERVER_STATUS_CODE, SERVER_STATUS_DETAILS)
+            server_trailing_metadata, SERVER_STATUS_CODE,
+            SERVER_STATUS_DETAILS, _EMPTY_FLAGS)
     ], server_call_tag)
     self.assertEqual(cygrpc.CallError.ok, server_start_batch_result)
 
@@ -349,12 +358,13 @@ class SecureServerSecureClient(unittest.TestCase):
                          CLIENT_METADATA_ASCII_VALUE),
         cygrpc.Metadatum(CLIENT_METADATA_BIN_KEY, CLIENT_METADATA_BIN_VALUE)])
     client_start_batch_result = client_call.start_batch(cygrpc.Operations([
-        cygrpc.operation_send_initial_metadata(client_initial_metadata),
-        cygrpc.operation_send_message(REQUEST),
-        cygrpc.operation_send_close_from_client(),
-        cygrpc.operation_receive_initial_metadata(),
-        cygrpc.operation_receive_message(),
-        cygrpc.operation_receive_status_on_client()
+        cygrpc.operation_send_initial_metadata(client_initial_metadata,
+                                               _EMPTY_FLAGS),
+        cygrpc.operation_send_message(REQUEST, _EMPTY_FLAGS),
+        cygrpc.operation_send_close_from_client(_EMPTY_FLAGS),
+        cygrpc.operation_receive_initial_metadata(_EMPTY_FLAGS),
+        cygrpc.operation_receive_message(_EMPTY_FLAGS),
+        cygrpc.operation_receive_status_on_client(_EMPTY_FLAGS)
     ]), client_call_tag)
     self.assertEqual(cygrpc.CallError.ok, client_start_batch_result)
     client_event_future = test_utilities.CompletionQueuePollFuture(
@@ -387,12 +397,14 @@ class SecureServerSecureClient(unittest.TestCase):
         cygrpc.Metadatum(SERVER_TRAILING_METADATA_KEY,
                          SERVER_TRAILING_METADATA_VALUE)])
     server_start_batch_result = server_call.start_batch([
-        cygrpc.operation_send_initial_metadata(server_initial_metadata),
-        cygrpc.operation_receive_message(),
-        cygrpc.operation_send_message(RESPONSE),
-        cygrpc.operation_receive_close_on_server(),
+        cygrpc.operation_send_initial_metadata(server_initial_metadata,
+                                               _EMPTY_FLAGS),
+        cygrpc.operation_receive_message(_EMPTY_FLAGS),
+        cygrpc.operation_send_message(RESPONSE, _EMPTY_FLAGS),
+        cygrpc.operation_receive_close_on_server(_EMPTY_FLAGS),
         cygrpc.operation_send_status_from_server(
-            server_trailing_metadata, SERVER_STATUS_CODE, SERVER_STATUS_DETAILS)
+            server_trailing_metadata, SERVER_STATUS_CODE,
+            SERVER_STATUS_DETAILS, _EMPTY_FLAGS)
     ], server_call_tag)
     self.assertEqual(cygrpc.CallError.ok, server_start_batch_result)
 
diff --git a/templates/src/python/grpcio/grpc/_cython/imports.generated.h.template b/templates/src/python/grpcio/grpc/_cython/imports.generated.h.template
index 8e7c183180..26e717e58d 100644
--- a/templates/src/python/grpcio/grpc/_cython/imports.generated.h.template
+++ b/templates/src/python/grpcio/grpc/_cython/imports.generated.h.template
@@ -64,14 +64,15 @@
 
   #else /* !GPR_WIN32 */
 
-  #include <grpc/support/alloc.h>
-  #include <grpc/support/slice.h>
-  #include <grpc/support/time.h>
-  #include <grpc/status.h>
   #include <grpc/byte_buffer.h>
   #include <grpc/byte_buffer_reader.h>
+  #include <grpc/compression.h>
   #include <grpc/grpc.h>
   #include <grpc/grpc_security.h>
+  #include <grpc/support/alloc.h>
+  #include <grpc/support/slice.h>
+  #include <grpc/support/time.h>
+  #include <grpc/status.h>
 
   #endif /* !GPR_WIN32 */
 
-- 
GitLab


From 2d8427a1cb57e6cf8452f78e0c9428dc6bbfa176 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 17 May 2016 20:38:20 +0000
Subject: [PATCH 470/570] Expand corpus

---
 .../01f52e31dfffdab89d83acd39925c3dd81baa76f      | Bin 0 -> 474 bytes
 .../032744b59cafd3320cc932ad39926a9bc92f589e      | Bin 0 -> 865 bytes
 .../0e2ddbe92c08eb9ad3cbee1d0db2264baaca12df      | Bin 0 -> 523 bytes
 .../12f977ee18a7499d18a503a47e71b4f241052640      | Bin 0 -> 228 bytes
 .../17ec0503991dc248d2b188edfa3d28573a1c2154      | Bin 0 -> 429 bytes
 .../26930c35fbe83e4d165b8b7f218ac8ea231c87dd      | Bin 0 -> 869 bytes
 .../42a92ac224829067ee7dbadafb777bd38f076c6f      | Bin 0 -> 331 bytes
 .../46f88af92fbd99c386bd24d8a045a9a9c2469d53      | Bin 0 -> 526 bytes
 .../4a2ee017facf4df1929e7db4b34b12018b64461c      | Bin 0 -> 526 bytes
 .../4c03f9d60bfc5a2ab41c1703672a339838890ef3      | Bin 0 -> 345 bytes
 .../548190b9eb539e0841bcdd6e2c095cbef6ebd119      | Bin 0 -> 294 bytes
 .../6123f6116f3cacb4aabdbe26aed24ed0981d6c1c      | Bin 0 -> 529 bytes
 .../617a2a3f6b6d5d53993db606a8818235ae8d9b96      | Bin 0 -> 552 bytes
 .../6639deedbf04eceba6017f712b287235540b5528      | Bin 0 -> 523 bytes
 .../774a64c60765d78b3b980ff9a6538219d6908a3d      | Bin 0 -> 530 bytes
 .../79ac297c667d2ae77c05d2af275b05138439ee5b      | Bin 0 -> 524 bytes
 .../7fe7a6ab57422c40c7e0e2333c3bbb6ae6a0d9a3      | Bin 0 -> 526 bytes
 .../81489a0c6a71c48e9f343cb5ff8e8b5693d5df19      | Bin 0 -> 528 bytes
 .../940a622e8995529f6b0455906d8a035902682d2d      | Bin 0 -> 903 bytes
 .../988bd333d5dabe1561cf4429e7481ff110be0da4      | Bin 0 -> 528 bytes
 .../9addda4c7a9940fbbda2218ec58560c10e1df9f7      | Bin 0 -> 895 bytes
 .../a1f6961a480f1eb49b394118b05b9cdabfb6f0a3      | Bin 0 -> 606 bytes
 .../a8115b0be87517139447c9fefc33e225f2efdf32      | Bin 0 -> 523 bytes
 .../b5dfbf1965f794634249cc6be9d20d2a9fc6e332      | Bin 0 -> 354 bytes
 .../bb2affdc830241ebea35795fed3bc8d478330eec      | Bin 0 -> 474 bytes
 .../bd585e031f586c4313c6b00e5f247f6b272ce902      | Bin 0 -> 528 bytes
 .../c370cb2ce56d1006fea0af1a823042927c0cfa07      | Bin 0 -> 549 bytes
 .../cd779b587b80719e2838853c2eac8d4595c0faa4      | Bin 0 -> 234 bytes
 .../d107d21374f4dba27f173d4edd5c8009e3b0f8c4      | Bin 0 -> 528 bytes
 .../e53a201505fe8412278d7444b1a915b353bacb3e      | Bin 0 -> 548 bytes
 .../ebc30c5cbe17138976223f2283fe42d9e4c6f39a      | Bin 0 -> 914 bytes
 .../ecf0a3cd157191263734f4f2de9689d5a02e439b      | Bin 0 -> 553 bytes
 .../ed361ec32383606748bedeb8eee6510041b0f366      | Bin 0 -> 473 bytes
 33 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/01f52e31dfffdab89d83acd39925c3dd81baa76f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/032744b59cafd3320cc932ad39926a9bc92f589e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/0e2ddbe92c08eb9ad3cbee1d0db2264baaca12df
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/12f977ee18a7499d18a503a47e71b4f241052640
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/17ec0503991dc248d2b188edfa3d28573a1c2154
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/26930c35fbe83e4d165b8b7f218ac8ea231c87dd
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/42a92ac224829067ee7dbadafb777bd38f076c6f
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/46f88af92fbd99c386bd24d8a045a9a9c2469d53
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4a2ee017facf4df1929e7db4b34b12018b64461c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/4c03f9d60bfc5a2ab41c1703672a339838890ef3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/548190b9eb539e0841bcdd6e2c095cbef6ebd119
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6123f6116f3cacb4aabdbe26aed24ed0981d6c1c
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/617a2a3f6b6d5d53993db606a8818235ae8d9b96
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/6639deedbf04eceba6017f712b287235540b5528
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/774a64c60765d78b3b980ff9a6538219d6908a3d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/79ac297c667d2ae77c05d2af275b05138439ee5b
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/7fe7a6ab57422c40c7e0e2333c3bbb6ae6a0d9a3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/81489a0c6a71c48e9f343cb5ff8e8b5693d5df19
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/940a622e8995529f6b0455906d8a035902682d2d
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/988bd333d5dabe1561cf4429e7481ff110be0da4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/9addda4c7a9940fbbda2218ec58560c10e1df9f7
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/a1f6961a480f1eb49b394118b05b9cdabfb6f0a3
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/a8115b0be87517139447c9fefc33e225f2efdf32
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/b5dfbf1965f794634249cc6be9d20d2a9fc6e332
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/bb2affdc830241ebea35795fed3bc8d478330eec
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/bd585e031f586c4313c6b00e5f247f6b272ce902
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/c370cb2ce56d1006fea0af1a823042927c0cfa07
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/cd779b587b80719e2838853c2eac8d4595c0faa4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/d107d21374f4dba27f173d4edd5c8009e3b0f8c4
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/e53a201505fe8412278d7444b1a915b353bacb3e
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ebc30c5cbe17138976223f2283fe42d9e4c6f39a
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ecf0a3cd157191263734f4f2de9689d5a02e439b
 create mode 100644 test/core/end2end/fuzzers/api_fuzzer_corpus/ed361ec32383606748bedeb8eee6510041b0f366

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/01f52e31dfffdab89d83acd39925c3dd81baa76f b/test/core/end2end/fuzzers/api_fuzzer_corpus/01f52e31dfffdab89d83acd39925c3dd81baa76f
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/032744b59cafd3320cc932ad39926a9bc92f589e b/test/core/end2end/fuzzers/api_fuzzer_corpus/032744b59cafd3320cc932ad39926a9bc92f589e
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/0e2ddbe92c08eb9ad3cbee1d0db2264baaca12df b/test/core/end2end/fuzzers/api_fuzzer_corpus/0e2ddbe92c08eb9ad3cbee1d0db2264baaca12df
new file mode 100644
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GIT binary patch
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/12f977ee18a7499d18a503a47e71b4f241052640 b/test/core/end2end/fuzzers/api_fuzzer_corpus/12f977ee18a7499d18a503a47e71b4f241052640
new file mode 100644
index 0000000000000000000000000000000000000000..ad424b846e4883a809e10671cd43161489ad35bc
GIT binary patch
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/17ec0503991dc248d2b188edfa3d28573a1c2154 b/test/core/end2end/fuzzers/api_fuzzer_corpus/17ec0503991dc248d2b188edfa3d28573a1c2154
new file mode 100644
index 0000000000000000000000000000000000000000..6728e2ac4cfcb347bedae64eadf9ff779f33a78f
GIT binary patch
literal 429
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/26930c35fbe83e4d165b8b7f218ac8ea231c87dd b/test/core/end2end/fuzzers/api_fuzzer_corpus/26930c35fbe83e4d165b8b7f218ac8ea231c87dd
new file mode 100644
index 0000000000000000000000000000000000000000..074833e78526a068ae99dc6f6672e7f0195af9b2
GIT binary patch
literal 869
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/42a92ac224829067ee7dbadafb777bd38f076c6f b/test/core/end2end/fuzzers/api_fuzzer_corpus/42a92ac224829067ee7dbadafb777bd38f076c6f
new file mode 100644
index 0000000000000000000000000000000000000000..8b800cacc9b9be08e172f0a63576c2bc7564c61f
GIT binary patch
literal 331
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/46f88af92fbd99c386bd24d8a045a9a9c2469d53 b/test/core/end2end/fuzzers/api_fuzzer_corpus/46f88af92fbd99c386bd24d8a045a9a9c2469d53
new file mode 100644
index 0000000000000000000000000000000000000000..6e6744a38fbf7da15bb7fe963c1d799ac8cd63ba
GIT binary patch
literal 526
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4a2ee017facf4df1929e7db4b34b12018b64461c b/test/core/end2end/fuzzers/api_fuzzer_corpus/4a2ee017facf4df1929e7db4b34b12018b64461c
new file mode 100644
index 0000000000000000000000000000000000000000..7a7c0e5270211da4fca1b894dc7cafd478dd82c3
GIT binary patch
literal 526
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4c03f9d60bfc5a2ab41c1703672a339838890ef3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4c03f9d60bfc5a2ab41c1703672a339838890ef3
new file mode 100644
index 0000000000000000000000000000000000000000..2d42a416402f9a0c03d2165a904d145c9c2469dc
GIT binary patch
literal 345
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/548190b9eb539e0841bcdd6e2c095cbef6ebd119 b/test/core/end2end/fuzzers/api_fuzzer_corpus/548190b9eb539e0841bcdd6e2c095cbef6ebd119
new file mode 100644
index 0000000000000000000000000000000000000000..65c646769f78b367386c6cc83a8aeaf53e059c75
GIT binary patch
literal 294
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6123f6116f3cacb4aabdbe26aed24ed0981d6c1c b/test/core/end2end/fuzzers/api_fuzzer_corpus/6123f6116f3cacb4aabdbe26aed24ed0981d6c1c
new file mode 100644
index 0000000000000000000000000000000000000000..292cb9f81bfd13ceb884be1ad324b42a1fffd723
GIT binary patch
literal 529
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/617a2a3f6b6d5d53993db606a8818235ae8d9b96 b/test/core/end2end/fuzzers/api_fuzzer_corpus/617a2a3f6b6d5d53993db606a8818235ae8d9b96
new file mode 100644
index 0000000000000000000000000000000000000000..4a6a220ba33cc03526e483d0226d3b968440d3fe
GIT binary patch
literal 552
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6639deedbf04eceba6017f712b287235540b5528 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6639deedbf04eceba6017f712b287235540b5528
new file mode 100644
index 0000000000000000000000000000000000000000..489843ea7d910f39f69abc3f526a39746a094066
GIT binary patch
literal 523
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/774a64c60765d78b3b980ff9a6538219d6908a3d b/test/core/end2end/fuzzers/api_fuzzer_corpus/774a64c60765d78b3b980ff9a6538219d6908a3d
new file mode 100644
index 0000000000000000000000000000000000000000..d84b622c9e6475caeb13de311c99cba20c740a5e
GIT binary patch
literal 530
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/79ac297c667d2ae77c05d2af275b05138439ee5b b/test/core/end2end/fuzzers/api_fuzzer_corpus/79ac297c667d2ae77c05d2af275b05138439ee5b
new file mode 100644
index 0000000000000000000000000000000000000000..06baaa7126cf064a93cf2ccfdf9c89971b9118df
GIT binary patch
literal 524
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literal 0
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diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7fe7a6ab57422c40c7e0e2333c3bbb6ae6a0d9a3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7fe7a6ab57422c40c7e0e2333c3bbb6ae6a0d9a3
new file mode 100644
index 0000000000000000000000000000000000000000..00ff25ac97dab93d2fe50f2b0e412ea7034ed66c
GIT binary patch
literal 526
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/81489a0c6a71c48e9f343cb5ff8e8b5693d5df19 b/test/core/end2end/fuzzers/api_fuzzer_corpus/81489a0c6a71c48e9f343cb5ff8e8b5693d5df19
new file mode 100644
index 0000000000000000000000000000000000000000..5fab90d8f92f6b0d52a7f2662d346c79f1f5d006
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/940a622e8995529f6b0455906d8a035902682d2d b/test/core/end2end/fuzzers/api_fuzzer_corpus/940a622e8995529f6b0455906d8a035902682d2d
new file mode 100644
index 0000000000000000000000000000000000000000..39dbccf0b482aa270270ba99ef5cc70f33758767
GIT binary patch
literal 903
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/988bd333d5dabe1561cf4429e7481ff110be0da4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/988bd333d5dabe1561cf4429e7481ff110be0da4
new file mode 100644
index 0000000000000000000000000000000000000000..948abb17f71514b32b36d6ebb01b2f1fe77fd7e9
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9addda4c7a9940fbbda2218ec58560c10e1df9f7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9addda4c7a9940fbbda2218ec58560c10e1df9f7
new file mode 100644
index 0000000000000000000000000000000000000000..0a6e7511a6268e4c3636a6c0a40a297163e6d177
GIT binary patch
literal 895
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a1f6961a480f1eb49b394118b05b9cdabfb6f0a3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/a1f6961a480f1eb49b394118b05b9cdabfb6f0a3
new file mode 100644
index 0000000000000000000000000000000000000000..4576144584589df1adac9b7b7a18244adfc7bc9f
GIT binary patch
literal 606
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a8115b0be87517139447c9fefc33e225f2efdf32 b/test/core/end2end/fuzzers/api_fuzzer_corpus/a8115b0be87517139447c9fefc33e225f2efdf32
new file mode 100644
index 0000000000000000000000000000000000000000..010d0c4b1bee9d78eeb2e7b2dd231172a2683e86
GIT binary patch
literal 523
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b5dfbf1965f794634249cc6be9d20d2a9fc6e332 b/test/core/end2end/fuzzers/api_fuzzer_corpus/b5dfbf1965f794634249cc6be9d20d2a9fc6e332
new file mode 100644
index 0000000000000000000000000000000000000000..9cd4033b013be04bd9f13ffd34808977d147e331
GIT binary patch
literal 354
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bb2affdc830241ebea35795fed3bc8d478330eec b/test/core/end2end/fuzzers/api_fuzzer_corpus/bb2affdc830241ebea35795fed3bc8d478330eec
new file mode 100644
index 0000000000000000000000000000000000000000..c97b75e15c226121d1e9ab77972afda0f076fb44
GIT binary patch
literal 474
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/bd585e031f586c4313c6b00e5f247f6b272ce902 b/test/core/end2end/fuzzers/api_fuzzer_corpus/bd585e031f586c4313c6b00e5f247f6b272ce902
new file mode 100644
index 0000000000000000000000000000000000000000..5223bb06c1ea16c61142ced93d96809215a5dae4
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c370cb2ce56d1006fea0af1a823042927c0cfa07 b/test/core/end2end/fuzzers/api_fuzzer_corpus/c370cb2ce56d1006fea0af1a823042927c0cfa07
new file mode 100644
index 0000000000000000000000000000000000000000..e1fe503a8969ce6a0920efdc74de3a399e6016a6
GIT binary patch
literal 549
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/cd779b587b80719e2838853c2eac8d4595c0faa4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/cd779b587b80719e2838853c2eac8d4595c0faa4
new file mode 100644
index 0000000000000000000000000000000000000000..4067a15dea770f386e7c3085f11db6497df4b3ee
GIT binary patch
literal 234
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d107d21374f4dba27f173d4edd5c8009e3b0f8c4 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d107d21374f4dba27f173d4edd5c8009e3b0f8c4
new file mode 100644
index 0000000000000000000000000000000000000000..b888d6291fd087dbe12230ff8fd63a87dae67da0
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e53a201505fe8412278d7444b1a915b353bacb3e b/test/core/end2end/fuzzers/api_fuzzer_corpus/e53a201505fe8412278d7444b1a915b353bacb3e
new file mode 100644
index 0000000000000000000000000000000000000000..21c4cee0ef632af9ae88fef22a5681e0f43d3a70
GIT binary patch
literal 548
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ebc30c5cbe17138976223f2283fe42d9e4c6f39a b/test/core/end2end/fuzzers/api_fuzzer_corpus/ebc30c5cbe17138976223f2283fe42d9e4c6f39a
new file mode 100644
index 0000000000000000000000000000000000000000..060185d722ccfb9e2da6c69f2232a30096150efb
GIT binary patch
literal 914
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ecf0a3cd157191263734f4f2de9689d5a02e439b b/test/core/end2end/fuzzers/api_fuzzer_corpus/ecf0a3cd157191263734f4f2de9689d5a02e439b
new file mode 100644
index 0000000000000000000000000000000000000000..0fa521382477a66f4cac7fe578a88624e138d58c
GIT binary patch
literal 553
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/ed361ec32383606748bedeb8eee6510041b0f366 b/test/core/end2end/fuzzers/api_fuzzer_corpus/ed361ec32383606748bedeb8eee6510041b0f366
new file mode 100644
index 0000000000000000000000000000000000000000..79a8ba2ac19c650c95743cd2a909993a87bacf0e
GIT binary patch
literal 473
zcmZ{h%}T>S5Xb*Jt;@Db&K?VbwgFS|*di5Qp?D6l9opho*rqA=+=KWoIr$#Gfe5+y
z5Q6J$0@aIinqfZvznP&W+ng<oBhu@Djj?$*lmHTquMCflFG#o7BPpYx0}Xx`56XhH
z?>vN3Gn-DL)GqE5`xLKaVw}wQA%pexv;Wi5HP5p2JQ~i^WO5s4$;}<d%f*JHDNi1!
z!WEI`<tqytoBZX{qOx`YHQ1v-_tuU-1$hOPkDNd`v9RquLfOGS4oKHM4f<WR+SD&f
zeGSJ)qqA}JY)QWbvS!#tZrztt+Y)N4P>OhgmO%j?_$z1;HI~dcsz#cc?s}KXxzhI{
zC-pg@Afrk_B1sk>Xl;yw`gRUz_{?dOG}Rz|0g>DKUwA^~f4FxqQUo;B)_;ZtvsV}u
N+I%PvYI-GT_XBBihJ644

literal 0
HcmV?d00001

-- 
GitLab


From eaa307274473fd783d4b5f59020155c1a0008523 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 17 May 2016 17:18:23 -0700
Subject: [PATCH 471/570] Make the rpc timeout configurable

---
 test/cpp/interop/metrics_client.cc | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/test/cpp/interop/metrics_client.cc b/test/cpp/interop/metrics_client.cc
index cc304f2e89..86174ef0e2 100644
--- a/test/cpp/interop/metrics_client.cc
+++ b/test/cpp/interop/metrics_client.cc
@@ -42,13 +42,15 @@
 #include "test/cpp/util/metrics_server.h"
 #include "test/cpp/util/test_config.h"
 
+int kDeadlineSecs = 10;
+
 DEFINE_string(metrics_server_address, "",
               "The metrics server addresses in the fomrat <hostname>:<port>");
+DEFINE_int32(deadline_secs, kDeadlineSecs,
+             "The deadline (in seconds) for RCP call");
 DEFINE_bool(total_only, false,
             "If true, this prints only the total value of all gauges");
 
-int kDeadlineSecs = 10;
-
 using grpc::testing::EmptyMessage;
 using grpc::testing::GaugeResponse;
 using grpc::testing::MetricsService;
@@ -56,12 +58,13 @@ using grpc::testing::MetricsServiceImpl;
 
 // Prints the values of all Gauges (unless total_only is set to 'true' in which
 // case this only prints the sum of all gauge values).
-bool PrintMetrics(std::unique_ptr<MetricsService::Stub> stub, bool total_only) {
+bool PrintMetrics(std::unique_ptr<MetricsService::Stub> stub, bool total_only,
+                  int deadline_secs) {
   grpc::ClientContext context;
   EmptyMessage message;
 
   std::chrono::system_clock::time_point deadline =
-      std::chrono::system_clock::now() + std::chrono::seconds(kDeadlineSecs);
+      std::chrono::system_clock::now() + std::chrono::seconds(deadline_secs);
 
   context.set_deadline(deadline);
 
@@ -108,7 +111,8 @@ int main(int argc, char** argv) {
   std::shared_ptr<grpc::Channel> channel(grpc::CreateChannel(
       FLAGS_metrics_server_address, grpc::InsecureChannelCredentials()));
 
-  if (!PrintMetrics(MetricsService::NewStub(channel), FLAGS_total_only)) {
+  if (!PrintMetrics(MetricsService::NewStub(channel), FLAGS_total_only,
+                    FLAGS_deadline_secs)) {
     return 1;
   }
 
-- 
GitLab


From 19bf00b69b665523607b972a8ec86fda04bbd5f4 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 17 May 2016 18:22:01 -0700
Subject: [PATCH 472/570] Re-added signal handlers to cancel calls and shut
 down servers

---
 src/ruby/lib/grpc.rb                     |  3 ++
 src/ruby/lib/grpc/generic/active_call.rb |  5 ++
 src/ruby/lib/grpc/generic/rpc_server.rb  |  4 ++
 src/ruby/lib/grpc/signals.rb             | 68 ++++++++++++++++++++++++
 4 files changed, 80 insertions(+)
 create mode 100644 src/ruby/lib/grpc/signals.rb

diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index 79fa705b1c..ab21fc4772 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -33,6 +33,7 @@ require_relative 'grpc/errors'
 require_relative 'grpc/grpc'
 require_relative 'grpc/logconfig'
 require_relative 'grpc/notifier'
+require_relative 'grpc/signals'
 require_relative 'grpc/version'
 require_relative 'grpc/core/time_consts'
 require_relative 'grpc/generic/active_call'
@@ -47,3 +48,5 @@ begin
 ensure
   file.close
 end
+
+GRPC::Signals.init
diff --git a/src/ruby/lib/grpc/generic/active_call.rb b/src/ruby/lib/grpc/generic/active_call.rb
index 7fe588bd4c..f91970a923 100644
--- a/src/ruby/lib/grpc/generic/active_call.rb
+++ b/src/ruby/lib/grpc/generic/active_call.rb
@@ -30,6 +30,7 @@
 require 'forwardable'
 require 'weakref'
 require_relative 'bidi_call'
+require_relative '../signals'
 
 class Struct
   # BatchResult is the struct returned by calls to call#start_batch.
@@ -122,6 +123,10 @@ module GRPC
       @unmarshal = unmarshal
       @metadata_tag = metadata_tag
       @op_notifier = nil
+      weak_self = WeakRef.new(self)
+      signal_handler = proc { weak_self.cancel if weak_self.weakref_alive? }
+      remove_handler = GRPC::Signals.register_handler(&signal_handler)
+      ObjectSpace.define_finalizer(self, remove_handler)
     end
 
     # output_metadata are provides access to hash that can be used to
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index e1496d491a..238aaa9656 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -28,6 +28,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 require_relative '../grpc'
+require_relative '../signals'
 require_relative 'active_call'
 require_relative 'service'
 require 'thread'
@@ -352,7 +353,10 @@ module GRPC
         transition_running_state(:running)
         @run_cond.broadcast
       end
+      remove_signal_handler = GRPC::Signals.register_handler { stop }
       loop_handle_server_calls
+      # Remove signal handler when server stops
+      remove_signal_handler.call
     end
 
     alias_method :run_till_terminated, :run
diff --git a/src/ruby/lib/grpc/signals.rb b/src/ruby/lib/grpc/signals.rb
new file mode 100644
index 0000000000..56bc9f32a0
--- /dev/null
+++ b/src/ruby/lib/grpc/signals.rb
@@ -0,0 +1,68 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+require 'thread'
+require_relative 'grpc'
+
+# GRPC contains the General RPC module.
+module GRPC
+  # Signals contains gRPC functions related to signal handling
+  module Signals
+    @signal_handlers = []
+    @handlers_mutex = Mutex.new
+    @previous_handlers = {}
+    # @signal_received = false
+
+    def register_handler(&handler)
+      @handlers_mutex.synchronize do
+        @signal_handlers.push(handler)
+        # handler.call if @signal_received
+      end
+      # Returns a function to remove the handler
+      lambda do
+        @handlers_mutex.synchronize { @signal_handlers.delete(handler) }
+      end
+    end
+    module_function :register_handler
+
+    def run_handlers(signal)
+      # @signal_received = true
+      @signal_handlers.each(&:call)
+      @previous_handlers[signal].call
+    end
+    module_function :run_handlers
+
+    def init
+      %w(INT TERM).each do |sig|
+        @previous_handlers[sig] = Signal.trap(sig) { run_handlers(sig) }
+      end
+    end
+    module_function :init
+  end
+end
-- 
GitLab


From 4dd02fc63c4e23c797dbbd277db8359e6d1c3491 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Tue, 17 May 2016 18:01:43 -0700
Subject: [PATCH 473/570] Misc changes

---
 test/cpp/interop/metrics_client.cc            |  2 +-
 tools/gcp/stress_test/run_client.py           | 14 ++++-
 tools/gcp/stress_test/run_server.py           | 10 +++-
 tools/gcp/stress_test/stress_test_utils.py    |  7 ++-
 .../run_tests/stress_test/configs/csharp.json |  7 ++-
 tools/run_tests/stress_test/configs/java.json |  7 ++-
 tools/run_tests/stress_test/print_summary.py  | 59 +++++++++++++++++++
 7 files changed, 91 insertions(+), 15 deletions(-)
 create mode 100755 tools/run_tests/stress_test/print_summary.py

diff --git a/test/cpp/interop/metrics_client.cc b/test/cpp/interop/metrics_client.cc
index 86174ef0e2..c8c2215fab 100644
--- a/test/cpp/interop/metrics_client.cc
+++ b/test/cpp/interop/metrics_client.cc
@@ -44,7 +44,7 @@
 
 int kDeadlineSecs = 10;
 
-DEFINE_string(metrics_server_address, "",
+DEFINE_string(metrics_server_address, "localhost:8081",
               "The metrics server addresses in the fomrat <hostname>:<port>");
 DEFINE_int32(deadline_secs, kDeadlineSecs,
              "The deadline (in seconds) for RCP call");
diff --git a/tools/gcp/stress_test/run_client.py b/tools/gcp/stress_test/run_client.py
index 2004bf6db4..51ada6820d 100755
--- a/tools/gcp/stress_test/run_client.py
+++ b/tools/gcp/stress_test/run_client.py
@@ -133,12 +133,15 @@ def run_client():
     details = 'Logfile: %s' % logfile_name
     logfile = open(logfile_name, 'w')
 
+  metrics_cmd = metrics_client_cmd + [x
+                                      for x in metrics_client_args_str.split()]
+  stress_cmd = stress_client_cmd + [x for x in args_str.split()]
+
+  details = '%s, Metrics command: %s, Stress client command: %s' % (
+      details, str(metrics_cmd), str(stress_cmd))
   # Update status that the test is starting (in the status table)
   bq_helper.insert_summary_row(EventType.STARTING, details)
 
-  metrics_cmd = metrics_client_cmd + [x for x in metrics_client_args_str.split()]
-  stress_cmd = stress_client_cmd + [x for x in args_str.split()]
-
   print 'Launching process %s ...' % stress_cmd
   stress_p = subprocess.Popen(args=stress_cmd,
                               stdout=logfile,
@@ -147,6 +150,7 @@ def run_client():
   qps_history = [1, 1, 1]  # Maintain the last 3 qps readings
   qps_history_idx = 0  # Index into the qps_history list
 
+  is_running_status_written = False
   is_error = False
   while True:
     # Check if stress_client is still running. If so, collect metrics and upload
@@ -165,6 +169,10 @@ def run_client():
       print details
       break
 
+    if not is_running_status_written:
+      bq_helper.insert_summary_row(EventType.RUNNING, '')
+      is_running_status_written = True
+
     # Stress client still running. Get metrics
     qps = _get_qps(metrics_cmd)
     qps_recorded_at = datetime.datetime.now().isoformat()
diff --git a/tools/gcp/stress_test/run_server.py b/tools/gcp/stress_test/run_server.py
index a666ae2900..8f47e42ef3 100755
--- a/tools/gcp/stress_test/run_server.py
+++ b/tools/gcp/stress_test/run_server.py
@@ -106,16 +106,22 @@ def run_server():
     logfile = open(logfile_name, 'w')
     details = 'Logfile: %s' % logfile_name
 
+  stress_cmd = stress_server_cmd + [x for x in args_str.split()]
+
+  details = '%s, Stress server command: %s' % (details, str(stress_cmd))
   # Update status that the test is starting (in the status table)
   bq_helper.insert_summary_row(EventType.STARTING, details)
 
-  stress_cmd = stress_server_cmd + [x for x in args_str.split()]
-
   print 'Launching process %s ...' % stress_cmd
   stress_p = subprocess.Popen(args=stress_cmd,
                               stdout=logfile,
                               stderr=subprocess.STDOUT)
 
+  # Update the status to running if subprocess.Popen launched the server
+  if stress_p.poll() is None:
+    bq_helper.insert_summary_row(EventType.RUNNING, '')
+
+  # Wait for the server process to terminate
   returncode = stress_p.wait()
 
   if will_run_forever == '1' or returncode != 0:
diff --git a/tools/gcp/stress_test/stress_test_utils.py b/tools/gcp/stress_test/stress_test_utils.py
index 19d59c0df1..b821fc8fcc 100755
--- a/tools/gcp/stress_test/stress_test_utils.py
+++ b/tools/gcp/stress_test/stress_test_utils.py
@@ -46,6 +46,7 @@ import big_query_utils as bq_utils
 
 class EventType:
   STARTING = 'STARTING'
+  RUNNING = 'RUNNING'
   SUCCESS = 'SUCCESS'
   FAILURE = 'FAILURE'
 
@@ -195,11 +196,11 @@ class BigQueryHelper:
         ('image_type', 'STRING', 'Client or Server?'),
         ('pod_name', 'STRING', 'GKE pod hosting this image'),
         ('event_date', 'STRING', 'The date of this event'),
-        ('event_type', 'STRING', 'STARTED/SUCCESS/FAILURE'),
+        ('event_type', 'STRING', 'STARTING/RUNNING/SUCCESS/FAILURE'),
         ('details', 'STRING', 'Any other relevant details')
     ]
-    desc = ('The table that contains START/SUCCESS/FAILURE events for '
-            ' the stress test clients and servers')
+    desc = ('The table that contains STARTING/RUNNING/SUCCESS/FAILURE events '
+            'for the stress test clients and servers')
     return bq_utils.create_table(self.bq, self.project_id, self.dataset_id,
                                  self.summary_table_id, summary_table_schema,
                                  desc)
diff --git a/tools/run_tests/stress_test/configs/csharp.json b/tools/run_tests/stress_test/configs/csharp.json
index 587e1552b9..c438e08964 100644
--- a/tools/run_tests/stress_test/configs/csharp.json
+++ b/tools/run_tests/stress_test/configs/csharp.json
@@ -10,7 +10,7 @@
     "baseTemplates": {
       "default": {
         "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_client.py",
-        "pollIntervalSecs": 60,
+        "pollIntervalSecs": 100,
         "clientArgs": {
           "num_channels_per_server":5,
           "num_stubs_per_channel":10,
@@ -20,7 +20,8 @@
         "metricsPort": 8081,
         "metricsArgs": {
           "metrics_server_address": "localhost:8081",
-          "total_only": "true"
+          "total_only": "true",
+          "deadline_secs": 60
         }
       }
     },
@@ -78,7 +79,7 @@
 
   "globalSettings": {
     "buildDockerImages": true,
-    "pollIntervalSecs": 60,
+    "pollIntervalSecs": 100,
     "testDurationSecs": 7200,
     "kubernetesProxyPort": 8009,
     "datasetIdNamePrefix": "stress_test_csharp",
diff --git a/tools/run_tests/stress_test/configs/java.json b/tools/run_tests/stress_test/configs/java.json
index b7c6d8b286..92af63c6b5 100644
--- a/tools/run_tests/stress_test/configs/java.json
+++ b/tools/run_tests/stress_test/configs/java.json
@@ -10,7 +10,7 @@
     "baseTemplates": {
       "default": {
         "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_client.py",
-        "pollIntervalSecs": 60,
+        "pollIntervalSecs": 100,
         "clientArgs": {
           "num_channels_per_server":5,
           "num_stubs_per_channel":10,
@@ -20,7 +20,8 @@
         "metricsPort": 8081,
         "metricsArgs": {
           "metrics_server_address": "localhost:8081",
-          "total_only": "true"
+          "total_only": "true",
+          "deadline_secs": 60
         },
         "env": {
           "STRESSTEST_CLIENT_OPTS":"-Xmx3g -Xms3g -XX:NewSize=1500m -XX:MaxNewSize=1500m -XX:+UseConcMarkSweepGC"
@@ -85,7 +86,7 @@
 
   "globalSettings": {
     "buildDockerImages": true,
-    "pollIntervalSecs": 60,
+    "pollIntervalSecs": 100,
     "testDurationSecs": 7200,
     "kubernetesProxyPort": 8008,
     "datasetIdNamePrefix": "stress_test_java",
diff --git a/tools/run_tests/stress_test/print_summary.py b/tools/run_tests/stress_test/print_summary.py
new file mode 100755
index 0000000000..cb1a33961e
--- /dev/null
+++ b/tools/run_tests/stress_test/print_summary.py
@@ -0,0 +1,59 @@
+#!/usr/bin/env python2.7
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+import argparse
+import os
+import sys
+
+stress_test_utils_dir = os.path.abspath(os.path.join(
+    os.path.dirname(__file__), '../../gcp/stress_test'))
+sys.path.append(stress_test_utils_dir)
+from stress_test_utils import BigQueryHelper
+
+argp = argparse.ArgumentParser(
+    description='Print summary tables',
+    formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+argp.add_argument('--gcp_project_id',
+                  required=True,
+                  help='The Google Cloud Platform Project Id')
+argp.add_argument('--dataset_id', type=str, required=True)
+argp.add_argument('--run_id', type=str, required=True)
+argp.add_argument('--summary_table_id', type=str, default='summary')
+argp.add_argument('--qps_table_id', type=str, default='qps')
+argp.add_argument('--summary_only', action='store_true', default=True)
+
+if __name__ == '__main__':
+  args = argp.parse_args()
+  bq_helper = BigQueryHelper(args.run_id, '', '', args.gcp_project_id,
+                             args.dataset_id, args.summary_table_id,
+                             args.qps_table_id)
+  bq_helper.initialize()
+  if not args.summary_only:
+    bq_helper.print_qps_records()
+  bq_helper.print_summary_records()
-- 
GitLab


From 2bcf78d63243634cee97af1d3592e0c77dc82661 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 18 May 2016 14:22:01 +0000
Subject: [PATCH 474/570] Expand corpus

---
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 .../e08b85aa24c9d0a49f8946c8400b86b5ea9211c8  |  Bin 0 -> 528 bytes
 tools/run_tests/tests.json                    | 9032 +++++++++++++++--
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/3c933aea09501c81d7e065c671cdc3bd55f8caf9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/3c933aea09501c81d7e065c671cdc3bd55f8caf9
new file mode 100644
index 0000000000000000000000000000000000000000..d09a0cbca3d4af7654201809dcf229d6b0724dee
GIT binary patch
literal 527
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/42c2e90f2e228d6bec0d81e55f08647a2d651bbe b/test/core/end2end/fuzzers/api_fuzzer_corpus/42c2e90f2e228d6bec0d81e55f08647a2d651bbe
new file mode 100644
index 0000000000000000000000000000000000000000..6ea6ab3759df3c9ba916f0e3361b17028171279a
GIT binary patch
literal 551
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/43ff758aba2eca1e355f0062ca8fa2dcc8edc69c b/test/core/end2end/fuzzers/api_fuzzer_corpus/43ff758aba2eca1e355f0062ca8fa2dcc8edc69c
new file mode 100644
index 0000000000000000000000000000000000000000..6a84f69fd1b0c97de8711f182012dede5e647521
GIT binary patch
literal 527
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/4471ee009359844e7600175546a3b36a21329666 b/test/core/end2end/fuzzers/api_fuzzer_corpus/4471ee009359844e7600175546a3b36a21329666
new file mode 100644
index 0000000000000000000000000000000000000000..b41b650c78f5d366a00d51eb9311b6019598becb
GIT binary patch
literal 525
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/56ac47e07bf3f42310773a4c66ee9d3afc27a8a3 b/test/core/end2end/fuzzers/api_fuzzer_corpus/56ac47e07bf3f42310773a4c66ee9d3afc27a8a3
new file mode 100644
index 0000000000000000000000000000000000000000..c362e6a26ac578219b65d72e35ee5ddaa4ed8d5c
GIT binary patch
literal 692
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5ae4d5439ec6910a5fcd9c41f20ae843942853c6 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5ae4d5439ec6910a5fcd9c41f20ae843942853c6
new file mode 100644
index 0000000000000000000000000000000000000000..b9b9fb928fa290ef47bdf7d62198e2e4265dcccf
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/5d76fdb98fb38243a1f1c5f96d31ece34c5a91b7 b/test/core/end2end/fuzzers/api_fuzzer_corpus/5d76fdb98fb38243a1f1c5f96d31ece34c5a91b7
new file mode 100644
index 0000000000000000000000000000000000000000..730cac747e0470472ed7a5f039c46d65308930b5
GIT binary patch
literal 896
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/63babc04d35adbe48add6e93386dfc838b0bbd25 b/test/core/end2end/fuzzers/api_fuzzer_corpus/63babc04d35adbe48add6e93386dfc838b0bbd25
new file mode 100644
index 0000000000000000000000000000000000000000..d2087ce7d56d56da58a0373c008363cc8ff51def
GIT binary patch
literal 794
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/6f39da8f5bbae89a13dd36755f7b3c4a30c25833 b/test/core/end2end/fuzzers/api_fuzzer_corpus/6f39da8f5bbae89a13dd36755f7b3c4a30c25833
new file mode 100644
index 0000000000000000000000000000000000000000..98b2635ccd507577399ca8fd8035ba5a1f110d28
GIT binary patch
literal 522
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/783b1f17ae90eba0ff7728e767b56ea6885e0b28 b/test/core/end2end/fuzzers/api_fuzzer_corpus/783b1f17ae90eba0ff7728e767b56ea6885e0b28
new file mode 100644
index 0000000000000000000000000000000000000000..3fb16c7c1f7c761929bb4060059da395367a7a0e
GIT binary patch
literal 527
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/78c3bbeaeb266aac1df0d4abe78bbca68fb085a8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/78c3bbeaeb266aac1df0d4abe78bbca68fb085a8
new file mode 100644
index 0000000000000000000000000000000000000000..560f4fc37a85b480a633436312e339a1f87ddc08
GIT binary patch
literal 893
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/7bd75ddceb75724e5e9205cf7fadec03d8e1aca2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/7bd75ddceb75724e5e9205cf7fadec03d8e1aca2
new file mode 100644
index 0000000000000000000000000000000000000000..1a610e52dec9005cd10a554605fc899e65dfe166
GIT binary patch
literal 574
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8979c4017b72b970dc33095be26788f52f37a959 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8979c4017b72b970dc33095be26788f52f37a959
new file mode 100644
index 0000000000000000000000000000000000000000..64fd265412d7abf16b10a6f6f71bea771ed992a2
GIT binary patch
literal 524
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/8edad87970b31dad2b23184d864fe5ad9efb05e5 b/test/core/end2end/fuzzers/api_fuzzer_corpus/8edad87970b31dad2b23184d864fe5ad9efb05e5
new file mode 100644
index 0000000000000000000000000000000000000000..06337c51162efc15562982357303a2f8494a27d0
GIT binary patch
literal 791
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/97efcb1f37032ebf01b4b1065a9df66590b7051f b/test/core/end2end/fuzzers/api_fuzzer_corpus/97efcb1f37032ebf01b4b1065a9df66590b7051f
new file mode 100644
index 0000000000000000000000000000000000000000..d76ab526f85f8a68e3e49148a4e50fd3d9b4d51c
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9b5b436057dfcf4299e52ad49c74e45ef04be7a2 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9b5b436057dfcf4299e52ad49c74e45ef04be7a2
new file mode 100644
index 0000000000000000000000000000000000000000..07c01de2dabb090f5a61d7746df8b9a556741a49
GIT binary patch
literal 550
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/9f643e51d8e91e7e0348017d98078f078a1790b9 b/test/core/end2end/fuzzers/api_fuzzer_corpus/9f643e51d8e91e7e0348017d98078f078a1790b9
new file mode 100644
index 0000000000000000000000000000000000000000..410ba75204d67418e3449df9c01b5ce0a885550c
GIT binary patch
literal 268
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/a4d41bf7bce38a255a431912f6b57637645221e8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/a4d41bf7bce38a255a431912f6b57637645221e8
new file mode 100644
index 0000000000000000000000000000000000000000..b39f02dd631f5e01af900b6967aaafc28c4ddab3
GIT binary patch
literal 542
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/aa6e8ab6cab71f0d7fe316a19c47fbeba5351315 b/test/core/end2end/fuzzers/api_fuzzer_corpus/aa6e8ab6cab71f0d7fe316a19c47fbeba5351315
new file mode 100644
index 0000000000000000000000000000000000000000..39a8d85ff36e1844be0ed7c3da2f8ee64008a67f
GIT binary patch
literal 693
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/b95899d40afc4b3ff87af2285b61ba66939873fa b/test/core/end2end/fuzzers/api_fuzzer_corpus/b95899d40afc4b3ff87af2285b61ba66939873fa
new file mode 100644
index 0000000000000000000000000000000000000000..26661992713205f3f34b4af4fb1fc430256e7072
GIT binary patch
literal 552
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/be29c4d0b6568b06c69fc339ac29890baac569de b/test/core/end2end/fuzzers/api_fuzzer_corpus/be29c4d0b6568b06c69fc339ac29890baac569de
new file mode 100644
index 0000000000000000000000000000000000000000..d45f253672188f3f82d3cc2b001c754c63f6bee5
GIT binary patch
literal 551
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c16876cdc8ab36ef7083bf4579849ee94239af0f b/test/core/end2end/fuzzers/api_fuzzer_corpus/c16876cdc8ab36ef7083bf4579849ee94239af0f
new file mode 100644
index 0000000000000000000000000000000000000000..4146d6f72db270b0ba58efd0cb55fbb3c843cb33
GIT binary patch
literal 533
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c1d33a370a8ec2c2ea380472cc49172c679fa5bc b/test/core/end2end/fuzzers/api_fuzzer_corpus/c1d33a370a8ec2c2ea380472cc49172c679fa5bc
new file mode 100644
index 0000000000000000000000000000000000000000..8449ca5c9ca072a23a98b7dc25f4741b68e9412c
GIT binary patch
literal 893
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/c3ade78c7fea61ed2e2cd843f9c551b107ae050f b/test/core/end2end/fuzzers/api_fuzzer_corpus/c3ade78c7fea61ed2e2cd843f9c551b107ae050f
new file mode 100644
index 0000000000000000000000000000000000000000..1a08ade4e1d73a4c83d8d81a6bd3c2fe7f238c52
GIT binary patch
literal 535
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/d9d80422059678f0a011b8e8fdedd3d20c025b91 b/test/core/end2end/fuzzers/api_fuzzer_corpus/d9d80422059678f0a011b8e8fdedd3d20c025b91
new file mode 100644
index 0000000000000000000000000000000000000000..bf457107d5012532cb8d2b09185829c048a72bff
GIT binary patch
literal 469
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literal 0
HcmV?d00001

diff --git a/test/core/end2end/fuzzers/api_fuzzer_corpus/e08b85aa24c9d0a49f8946c8400b86b5ea9211c8 b/test/core/end2end/fuzzers/api_fuzzer_corpus/e08b85aa24c9d0a49f8946c8400b86b5ea9211c8
new file mode 100644
index 0000000000000000000000000000000000000000..8cb2d39fb97a65baa1bbd3477974a9218f40d733
GIT binary patch
literal 528
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literal 0
HcmV?d00001

diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index fa3ed4e611..10674d22b3 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23505,7 +23505,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/02.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/01f52e31dfffdab89d83acd39925c3dd81baa76f"
     ], 
     "ci_platforms": [
       "linux"
@@ -23522,7 +23522,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0211f960c2da343c3cde6406e650d73278e01e47"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/02.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23539,7 +23539,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0236f28708dcc2e044d67ecf93539ce6c33a727a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0211f960c2da343c3cde6406e650d73278e01e47"
     ], 
     "ci_platforms": [
       "linux"
@@ -23556,7 +23556,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/02434dcdaca96b9eacee76eb351e99f015eaa05e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0236f28708dcc2e044d67ecf93539ce6c33a727a"
     ], 
     "ci_platforms": [
       "linux"
@@ -23573,7 +23573,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/03.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/02434dcdaca96b9eacee76eb351e99f015eaa05e"
     ], 
     "ci_platforms": [
       "linux"
@@ -23590,7 +23590,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0302b90625ac9f61f45b45d043fda23b5472d711"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/02c3cf8d52fbc43f89b5f516a17cea23b68fc8d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -23607,7 +23607,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/04.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/03.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23624,7 +23624,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0433cabb8c28820bda0a6eac35d17d120f1b6865"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0302b90625ac9f61f45b45d043fda23b5472d711"
     ], 
     "ci_platforms": [
       "linux"
@@ -23641,7 +23641,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0452ea591951af85724608917fda16926dad7451"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/032744b59cafd3320cc932ad39926a9bc92f589e"
     ], 
     "ci_platforms": [
       "linux"
@@ -23658,7 +23658,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0468ab4bf4f7e10b680f43efae4bf9686834d220"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0385c7b41263419e25a4342fbfc44fbd65eb2ed5"
     ], 
     "ci_platforms": [
       "linux"
@@ -23675,7 +23675,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/04a5f10d2ebc712cf13c05b5ed0fafb31b42737c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23692,7 +23692,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/04e01f399f194434b2b724877df64828e8f52c14"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0433cabb8c28820bda0a6eac35d17d120f1b6865"
     ], 
     "ci_platforms": [
       "linux"
@@ -23709,7 +23709,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/05.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0452ea591951af85724608917fda16926dad7451"
     ], 
     "ci_platforms": [
       "linux"
@@ -23726,7 +23726,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0539bf31b2310091ce30d0123142d63589939105"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0468ab4bf4f7e10b680f43efae4bf9686834d220"
     ], 
     "ci_platforms": [
       "linux"
@@ -23743,7 +23743,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0542a0e5aeb1658cc965724bfced56770569263b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04a5f10d2ebc712cf13c05b5ed0fafb31b42737c"
     ], 
     "ci_platforms": [
       "linux"
@@ -23760,7 +23760,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/056e56878b249c7fd0b95576b352ab2f4d46582e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04d93c9df413717f71abd091592b5238afb799e8"
     ], 
     "ci_platforms": [
       "linux"
@@ -23777,7 +23777,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/05dee1c3847f2bca29bd14ed701ce64999b298b2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/04e01f399f194434b2b724877df64828e8f52c14"
     ], 
     "ci_platforms": [
       "linux"
@@ -23794,7 +23794,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/06.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/05.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23811,7 +23811,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/064d3beeef29a647deb1b345426ea7212de71cfe"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0539bf31b2310091ce30d0123142d63589939105"
     ], 
     "ci_platforms": [
       "linux"
@@ -23828,7 +23828,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0542a0e5aeb1658cc965724bfced56770569263b"
     ], 
     "ci_platforms": [
       "linux"
@@ -23845,7 +23845,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/067298a97640cc5e212647864d21bc1fa6bb7e75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/056e56878b249c7fd0b95576b352ab2f4d46582e"
     ], 
     "ci_platforms": [
       "linux"
@@ -23862,7 +23862,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/05dee1c3847f2bca29bd14ed701ce64999b298b2"
     ], 
     "ci_platforms": [
       "linux"
@@ -23879,7 +23879,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/06.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23896,7 +23896,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/070c7005e63abba72c6bc1a0ee6d44e340f2d2be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/064d3beeef29a647deb1b345426ea7212de71cfe"
     ], 
     "ci_platforms": [
       "linux"
@@ -23913,7 +23913,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07674d39538e07c29342cb2ee8856bc71fc06638"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/064d50aee4416ccf32f4e4fe7b770b7802265ffe"
     ], 
     "ci_platforms": [
       "linux"
@@ -23930,7 +23930,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07aa7d6c71878eb78b25ca12d79082f70ae7f64c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/066e7fcb68e83b432c414f63f6de73e5f5099e49"
     ], 
     "ci_platforms": [
       "linux"
@@ -23947,7 +23947,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07ae5ed3dedbd83e376c892a9546cc0cd733c26f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/067298a97640cc5e212647864d21bc1fa6bb7e75"
     ], 
     "ci_platforms": [
       "linux"
@@ -23964,7 +23964,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/07cc8b298d1502d0c30f3f160871e66e5a1f3fe1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/06c714e289673cf982ce2ac0670707a15f2ac5ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -23981,7 +23981,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/08.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -23998,7 +23998,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/085865a209776911782f592c9f30ffe0ad3814a0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/070c7005e63abba72c6bc1a0ee6d44e340f2d2be"
     ], 
     "ci_platforms": [
       "linux"
@@ -24015,7 +24015,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/09.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/071247b8fddda8aa520d9142c89039fbf8bf6cee"
     ], 
     "ci_platforms": [
       "linux"
@@ -24032,7 +24032,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/092b85d1f5c922287e476e6e75ad8a0a80c779a6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07674d39538e07c29342cb2ee8856bc71fc06638"
     ], 
     "ci_platforms": [
       "linux"
@@ -24049,7 +24049,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/09923e3ef02243b1902406c637f9516cbe99d7cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07aa7d6c71878eb78b25ca12d79082f70ae7f64c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24066,7 +24066,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07ae5ed3dedbd83e376c892a9546cc0cd733c26f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24083,7 +24083,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a71ae781345f9ee2b08008a81f9055e6c1d5256"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07cb3b9baca1bbcce2e199e551073ba2fdd4e05c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24100,7 +24100,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a7aad5682c304b0cbda31445b221238e0293a9f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07cc8b298d1502d0c30f3f160871e66e5a1f3fe1"
     ], 
     "ci_platforms": [
       "linux"
@@ -24117,7 +24117,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/07fa2b6ed650d436f423adcccfcbe63ce6253de0"
     ], 
     "ci_platforms": [
       "linux"
@@ -24134,7 +24134,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b6f0ea99a329e054032e6c292b99c3bcad0c9f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/08.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24151,7 +24151,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0bbd89b21cfd192174c25803c7f1afeec88e6524"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/081e3248dfca2b32837c4738daee3a4698caaf15"
     ], 
     "ci_platforms": [
       "linux"
@@ -24168,7 +24168,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/085865a209776911782f592c9f30ffe0ad3814a0"
     ], 
     "ci_platforms": [
       "linux"
@@ -24185,7 +24185,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/088bf259e854abd9508d91b23983737f8e9e242c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24202,7 +24202,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d16d6c2c128ac4ee7b596b763822b4194968533"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/09.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24219,7 +24219,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d8bd296d63a5aca5f80d7a7d00387048babda36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/092b85d1f5c922287e476e6e75ad8a0a80c779a6"
     ], 
     "ci_platforms": [
       "linux"
@@ -24236,7 +24236,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0976de1461fb037c6987d77d088416440b524dde"
     ], 
     "ci_platforms": [
       "linux"
@@ -24253,7 +24253,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d9d8241c5568fea586d21f91ae1891dac31ba24"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/09923e3ef02243b1902406c637f9516cbe99d7cb"
     ], 
     "ci_platforms": [
       "linux"
@@ -24270,7 +24270,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24287,7 +24287,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e2a9ad3aacba320563095a874768a9e546a3db2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a71ae781345f9ee2b08008a81f9055e6c1d5256"
     ], 
     "ci_platforms": [
       "linux"
@@ -24304,7 +24304,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0a7aad5682c304b0cbda31445b221238e0293a9f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24321,7 +24321,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f2831e0f73521a0991e11115c16847afca16bb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0adaf5f559e1fb9cd8cd5b29911e13bca315c606"
     ], 
     "ci_platforms": [
       "linux"
@@ -24338,7 +24338,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/0fa216ec645b3973b5e6d28baedd5acc1542e69e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0af5adf68560b3a7036ad23af62e4f9749eca690"
     ], 
     "ci_platforms": [
       "linux"
@@ -24355,7 +24355,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/10302aa7598eb36d0ac22d0478eb0f2a6b010ea6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24372,7 +24372,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0b6f0ea99a329e054032e6c292b99c3bcad0c9f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -24389,7 +24389,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1109cb814fd134862a3f5ef5c9b2244585882b8f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0bbd89b21cfd192174c25803c7f1afeec88e6524"
     ], 
     "ci_platforms": [
       "linux"
@@ -24406,7 +24406,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/119410315423e5f37919886ced7f03235e5792aa"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0becc6ede499ddc452fd4e6c3c0413a1107a8373"
     ], 
     "ci_platforms": [
       "linux"
@@ -24423,7 +24423,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/12083209096187575021a775826b08b70b39ed4c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24440,7 +24440,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1254c9256157e6362003c97c8c93d8cd67a28772"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c531e03e56a5cf48bdd531a8c11a19e4a3b0aeb"
     ], 
     "ci_platforms": [
       "linux"
@@ -24457,7 +24457,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/12a97827d0f817e3ffd8d9cf1bdba0f945b6fda4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c65733bc09e8527347e20f5c876c5b64570d423"
     ], 
     "ci_platforms": [
       "linux"
@@ -24474,7 +24474,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/12ef45f6beba92677a2a7508fc5e1bfef30ded66"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0c7b763d22885462527123656fa17af7520fc55d"
     ], 
     "ci_platforms": [
       "linux"
@@ -24491,7 +24491,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/130c41e2dd87c36b4079c8e5bd380dbe3e0a2b38"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24508,7 +24508,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/13c409dcf7752c25b2b51ac5fad9201b505d7059"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d16d6c2c128ac4ee7b596b763822b4194968533"
     ], 
     "ci_platforms": [
       "linux"
@@ -24525,7 +24525,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/143789594154049441d565b65ce725fc4f8c12bc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d604693a9d3e76f54d28a26142abd729b0a9acd"
     ], 
     "ci_platforms": [
       "linux"
@@ -24542,7 +24542,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/149044286608a7945721c61f12196bebd5adb2ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d8bd296d63a5aca5f80d7a7d00387048babda36"
     ], 
     "ci_platforms": [
       "linux"
@@ -24559,7 +24559,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/157586c7c0ba8fd0dc9bfc2426229a7da934cec2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d993b34021ec088f1aa3e5acdd98089b4104b07"
     ], 
     "ci_platforms": [
       "linux"
@@ -24576,7 +24576,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/15c37fe5be9f23c0f0e59e12ee7666007acdb3c5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0d9d8241c5568fea586d21f91ae1891dac31ba24"
     ], 
     "ci_platforms": [
       "linux"
@@ -24593,7 +24593,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1661d0799cbf2015fd64e9f648ebb49281d41c6d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0def53b5575cc6ab2fbbd17e2bc6a24de9656f84"
     ], 
     "ci_platforms": [
       "linux"
@@ -24610,7 +24610,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1671cf01e5baf796c5572b7b0e15d226a5c93f23"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24627,7 +24627,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/16a9beb811f836a444172a5da9290b47d77c32ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e2a9ad3aacba320563095a874768a9e546a3db2"
     ], 
     "ci_platforms": [
       "linux"
@@ -24644,7 +24644,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/16d52016278caebf92ba455f7ac8a8c7482c3563"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0e2ddbe92c08eb9ad3cbee1d0db2264baaca12df"
     ], 
     "ci_platforms": [
       "linux"
@@ -24661,7 +24661,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/173ebf4139ee6d7a574b6767059d82375674bbf4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0ea509d249ae28faba8980aacb972c7ea28d3fd5"
     ], 
     "ci_platforms": [
       "linux"
@@ -24678,7 +24678,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/17cfb281eaa8a17d77e08c3648bb93f3b5aa5297"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f.bin"
     ], 
     "ci_platforms": [
       "linux"
@@ -24695,7 +24695,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/183c878064b6a0ddf6a22dc4a2aa0d33a2d802d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f16eeeecdebcb59022bda5a0972d1b3429648fd"
     ], 
     "ci_platforms": [
       "linux"
@@ -24712,7 +24712,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1887558eb48d6a4341610fd0395cef8e87744044"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f2831e0f73521a0991e11115c16847afca16bb3"
     ], 
     "ci_platforms": [
       "linux"
@@ -24729,7 +24729,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/18c856af1e2ebb934401e523043eaf80aecc8363"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0f81830560dbb9c6d3889b5d581b918c6cade65f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24746,7 +24746,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/18f2d7626b6ad4859e735e448b00b6916f1d3e2e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/0fa216ec645b3973b5e6d28baedd5acc1542e69e"
     ], 
     "ci_platforms": [
       "linux"
@@ -24763,7 +24763,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/19dcc3082c76b85177ce6a56d195473aaa285268"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/10302aa7598eb36d0ac22d0478eb0f2a6b010ea6"
     ], 
     "ci_platforms": [
       "linux"
@@ -24780,7 +24780,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1a6b907bfa02ceebeb80aab47b3c3c51161eb868"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/105d9784648fe2d6c22fbefa69c9a26fff1c6481"
     ], 
     "ci_platforms": [
       "linux"
@@ -24797,7 +24797,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b699132724acab3d42fb5210c07b74343449873"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1109cb814fd134862a3f5ef5c9b2244585882b8f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24814,7 +24814,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/11153bfeee3cdede86a52151dbb939c3ffee48ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -24831,7 +24831,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/113c1d1bac15d550124f1ffb9012c32755adf27f"
     ], 
     "ci_platforms": [
       "linux"
@@ -24848,7 +24848,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c0417c96e6408d2902ef8fe4b8cd05f1ce4a50f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/11759723c597e6806f8873e5062d31516cdb97ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -24865,7 +24865,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/119410315423e5f37919886ced7f03235e5792aa"
     ], 
     "ci_platforms": [
       "linux"
@@ -24882,7 +24882,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c6e5ad8dbff133707cc85b05a0057abf55d08ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12083209096187575021a775826b08b70b39ed4c"
     ], 
     "ci_platforms": [
       "linux"
@@ -24899,7 +24899,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c73564518349ebc87c4023b9d9a3cbc4fbc6cdd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1254c9256157e6362003c97c8c93d8cd67a28772"
     ], 
     "ci_platforms": [
       "linux"
@@ -24916,7 +24916,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c98433d827ea4aae2ba8a68c4d11bc2527cb15d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12a97827d0f817e3ffd8d9cf1bdba0f945b6fda4"
     ], 
     "ci_platforms": [
       "linux"
@@ -24933,7 +24933,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ccd81836f26b7ececde2b02a22b19ab2a498631"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12abf5dcf2aba770f7b94ce5d96d7a8565a9aa19"
     ], 
     "ci_platforms": [
       "linux"
@@ -24950,7 +24950,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12b904b97ed234fa45073b4e346ebe3211558528"
     ], 
     "ci_platforms": [
       "linux"
@@ -24967,7 +24967,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d8b40b4798e652184df3bcffe1b1d7e32648f79"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12c00ed8945bdae03f03142cb964a47ea0c5786e"
     ], 
     "ci_platforms": [
       "linux"
@@ -24984,7 +24984,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e4a2a6998218ea8f475aa2ee27869207b33b612"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12ef45f6beba92677a2a7508fc5e1bfef30ded66"
     ], 
     "ci_platforms": [
       "linux"
@@ -25001,7 +25001,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e55e5f47b550bab133099e5a98d7c751a0a2d7b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/12f977ee18a7499d18a503a47e71b4f241052640"
     ], 
     "ci_platforms": [
       "linux"
@@ -25018,7 +25018,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e7d2d8f6109f4c02815ce8582c799134f2ff5dc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/130c41e2dd87c36b4079c8e5bd380dbe3e0a2b38"
     ], 
     "ci_platforms": [
       "linux"
@@ -25035,7 +25035,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/1fda93a85f7b5b7a0c2d68a03123e58a6d20f124"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/13c409dcf7752c25b2b51ac5fad9201b505d7059"
     ], 
     "ci_platforms": [
       "linux"
@@ -25052,7 +25052,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/20322515ebf6df572cb2f596d8a20d3d8893193d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/143789594154049441d565b65ce725fc4f8c12bc"
     ], 
     "ci_platforms": [
       "linux"
@@ -25069,7 +25069,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/145acf7c03a0bc6c4a40d710ba5813b9f28efe2a"
     ], 
     "ci_platforms": [
       "linux"
@@ -25086,7 +25086,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/207c5a0f80f052ac7b48f6dd45cd33987be27f32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/149044286608a7945721c61f12196bebd5adb2ee"
     ], 
     "ci_platforms": [
       "linux"
@@ -25103,7 +25103,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2099db589f606dd8932a950280f5d2b23751af9f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/14ccbe1d9d7302d642e51ede3d4d846e85310fc2"
     ], 
     "ci_platforms": [
       "linux"
@@ -25120,7 +25120,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/21f3be485826850e4f4670bb81982e2827815426"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/157586c7c0ba8fd0dc9bfc2426229a7da934cec2"
     ], 
     "ci_platforms": [
       "linux"
@@ -25137,7 +25137,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1586adc8c21b5796ba52203379faeb5f251f5c1d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25154,7 +25154,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/240afe42d3e2834c46a79d9df0dd6ca018831398"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/15c37fe5be9f23c0f0e59e12ee7666007acdb3c5"
     ], 
     "ci_platforms": [
       "linux"
@@ -25171,7 +25171,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/24a87af0954c808fbd3f2c55185d4b1fa9459f4e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1608a688768bdecdb205a455401ce5d9a1424a22"
     ], 
     "ci_platforms": [
       "linux"
@@ -25188,7 +25188,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/24df70902c288fcac060365c2e6f61269a3606b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/162b4ec7cf39df091898e01057b2fa39605b34bb"
     ], 
     "ci_platforms": [
       "linux"
@@ -25205,7 +25205,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2500fc12d5d1b5ed99fc3fe518c28849d1c8d6e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1661d0799cbf2015fd64e9f648ebb49281d41c6d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25222,7 +25222,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2501c7c3f78829725e6bf556277785588318106b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1671cf01e5baf796c5572b7b0e15d226a5c93f23"
     ], 
     "ci_platforms": [
       "linux"
@@ -25239,7 +25239,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2507810915aecd3adf1287edf8c9f54b23a8ebd5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16858f1f9db0e248a15ce09d9848612de1f4bba6"
     ], 
     "ci_platforms": [
       "linux"
@@ -25256,7 +25256,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/253b8946a7cf403dd466f1685df2f741d4660a34"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16a9beb811f836a444172a5da9290b47d77c32ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -25273,7 +25273,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/26865cd90c1461694d94d96232436372df2a91fb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16d52016278caebf92ba455f7ac8a8c7482c3563"
     ], 
     "ci_platforms": [
       "linux"
@@ -25290,7 +25290,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2743ee5a764fb0c4e04cdf84c9b3810ac8093998"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16e681f1867a1ac5612e1a88fddaed0bcb4521e7"
     ], 
     "ci_platforms": [
       "linux"
@@ -25307,7 +25307,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2748d28f2e03d740a89f7a50ea52450d0c5523f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/16ebac3f7cea2b46f660ec6a5ef3401c3e17a2e9"
     ], 
     "ci_platforms": [
       "linux"
@@ -25324,7 +25324,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/173ebf4139ee6d7a574b6767059d82375674bbf4"
     ], 
     "ci_platforms": [
       "linux"
@@ -25341,7 +25341,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2837baed2fbf1612f88224e91ddc46241dd9d972"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/17cfb281eaa8a17d77e08c3648bb93f3b5aa5297"
     ], 
     "ci_platforms": [
       "linux"
@@ -25358,7 +25358,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/28f8c7af6aab3bbabe028f780e174b27b924a146"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/17ec0503991dc248d2b188edfa3d28573a1c2154"
     ], 
     "ci_platforms": [
       "linux"
@@ -25375,7 +25375,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2942908b7973da7113098a0ea25487e3372db173"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/17fb35db0b73c331a66120dbc491300b2d1665e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -25392,7 +25392,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/296c3f5b9880fe7ccff4d2a67f489b38b5b6fd6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/183c878064b6a0ddf6a22dc4a2aa0d33a2d802d0"
     ], 
     "ci_platforms": [
       "linux"
@@ -25409,7 +25409,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2a600cae342e8e9e23406bb1e76133f48d936766"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1887558eb48d6a4341610fd0395cef8e87744044"
     ], 
     "ci_platforms": [
       "linux"
@@ -25426,7 +25426,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ab009994e603404e194ebe0120840d388fb765e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/18c856af1e2ebb934401e523043eaf80aecc8363"
     ], 
     "ci_platforms": [
       "linux"
@@ -25443,7 +25443,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ad5ed48b598bd9e2d486a21eed5314736e5b56a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/18f2d7626b6ad4859e735e448b00b6916f1d3e2e"
     ], 
     "ci_platforms": [
       "linux"
@@ -25460,7 +25460,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2aee21e4d1175963fa719d376406bb10d4818bdd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/190c4ca0cf29c99bc987d2792c7f62e1007c0245"
     ], 
     "ci_platforms": [
       "linux"
@@ -25477,7 +25477,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af392765963966f2d1ddd5d5af4fcadd93c3b06"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1949f4a75f7d501d5279a01f58a444640379bd78"
     ], 
     "ci_platforms": [
       "linux"
@@ -25494,7 +25494,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af4e625522d128d03252f35b5fa5094cbcebc9f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1972f535ae202777efdd15a09138efc37e07ac01"
     ], 
     "ci_platforms": [
       "linux"
@@ -25511,7 +25511,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b931953e9bd02c3310a05234e91550bcd8ddf62"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/198e691a9dabd23ed5c156f3a6e2c06a4379c15b"
     ], 
     "ci_platforms": [
       "linux"
@@ -25528,7 +25528,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b933a0ede25a06e32c7d9cc5a3eda78086f3060"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/19dcc3082c76b85177ce6a56d195473aaa285268"
     ], 
     "ci_platforms": [
       "linux"
@@ -25545,7 +25545,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bbe5b2c12a964b53a5e6f78cdd5f595d95082a9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1a16a4b32cb0cb3a759ec20edf332cdfc5d1717e"
     ], 
     "ci_platforms": [
       "linux"
@@ -25562,7 +25562,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bc326b3ecf6d069595bc27cc1bca76b374c8e85"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1a6b907bfa02ceebeb80aab47b3c3c51161eb868"
     ], 
     "ci_platforms": [
       "linux"
@@ -25579,7 +25579,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2c917a39d34aad10d611a1647a6df6502b4d4d59"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1af0744fe0ccad11d6df023803ab699e1464c8da"
     ], 
     "ci_platforms": [
       "linux"
@@ -25596,7 +25596,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d61ec2cff75eadbc47e0932998b8a797e0cd96c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b699132724acab3d42fb5210c07b74343449873"
     ], 
     "ci_platforms": [
       "linux"
@@ -25613,7 +25613,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d9440daa210b9298f34982dcf7adc3564ad965c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b6d8326532cea974655dc86657d8e3b9ba021de"
     ], 
     "ci_platforms": [
       "linux"
@@ -25630,7 +25630,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d974f9fd1c57bce55cb9f1bbc25eb1e7a10454b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1b78d906803b539ea9f135e41b58257365948855"
     ], 
     "ci_platforms": [
       "linux"
@@ -25647,7 +25647,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2db3a358c43c179a728f0650a00be295e88f8060"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ba0190ef2cde93332f850753a05b89ae5f39f1f"
     ], 
     "ci_platforms": [
       "linux"
@@ -25664,7 +25664,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e21a2f9bff2514667aaec75629c82daa067ff57"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c0417c96e6408d2902ef8fe4b8cd05f1ce4a50f"
     ], 
     "ci_platforms": [
       "linux"
@@ -25681,7 +25681,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e82bfb7e8eede401ce75f6afe8c15ffd06130db"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c24396c21f2c6aa2ad9b9a14877b7edf0ce61d2"
     ], 
     "ci_platforms": [
       "linux"
@@ -25698,7 +25698,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f0a8f0f96402ba1681ab3a9095a3dea47cdc53f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c6e5ad8dbff133707cc85b05a0057abf55d08ad"
     ], 
     "ci_platforms": [
       "linux"
@@ -25715,7 +25715,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f120ceed5250084f62010df9bf8fe8e8f3f643b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c73564518349ebc87c4023b9d9a3cbc4fbc6cdd"
     ], 
     "ci_platforms": [
       "linux"
@@ -25732,7 +25732,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c86c4f2d173059e5cfe67b446fdfa285743f61f"
     ], 
     "ci_platforms": [
       "linux"
@@ -25749,7 +25749,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f44fd38efef5818750f9adc9b133e40f9cdec71"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1c98433d827ea4aae2ba8a68c4d11bc2527cb15d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25766,7 +25766,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f57224df35ff1583d14436a477330db23d70b0a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1cbbae18babaa20229b42b4633ef812bd3b40ad4"
     ], 
     "ci_platforms": [
       "linux"
@@ -25783,7 +25783,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fa6a874e625ca4d71941408d94698f898be4ea1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1ccd81836f26b7ececde2b02a22b19ab2a498631"
     ], 
     "ci_platforms": [
       "linux"
@@ -25800,7 +25800,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d259d9c908db8a0a7012c054bfde7f86474dab7"
     ], 
     "ci_platforms": [
       "linux"
@@ -25817,7 +25817,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/301c057536319f49dcec68ab96677714e3dbf793"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d55650c5bc30ea68168a9287820e25d2d53ab4c"
     ], 
     "ci_platforms": [
       "linux"
@@ -25834,7 +25834,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/30694ac08ff5a6a10cc781b9042c89f4019cfe0a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d795268725d3a08883b05b021a437654aaed908"
     ], 
     "ci_platforms": [
       "linux"
@@ -25851,7 +25851,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/307a91e344b94923837e01a1657ff277f44db07d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d7bd5961f6963c65054fb9a24d913601f37bf3d"
     ], 
     "ci_platforms": [
       "linux"
@@ -25868,7 +25868,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/30fbe0ac4c74e2be3edd4f21b72bcae02e6c623f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1d8b40b4798e652184df3bcffe1b1d7e32648f79"
     ], 
     "ci_platforms": [
       "linux"
@@ -25885,7 +25885,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/313001e1cc15ef9887b43e0c6de398eea2f20e00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e4a2a6998218ea8f475aa2ee27869207b33b612"
     ], 
     "ci_platforms": [
       "linux"
@@ -25902,7 +25902,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/31429d04a34cc6643eebed7eeb8a807a83b57b1f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e55e5f47b550bab133099e5a98d7c751a0a2d7b"
     ], 
     "ci_platforms": [
       "linux"
@@ -25919,7 +25919,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3230d9876d770657d86dfb768b80494cda52abc8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1e7d2d8f6109f4c02815ce8582c799134f2ff5dc"
     ], 
     "ci_platforms": [
       "linux"
@@ -25936,7 +25936,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/32594aaa716c1a04b0f927ef964f1593735cb289"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1eefda69c1787cc55a8bd43774ca13563e0972bc"
     ], 
     "ci_platforms": [
       "linux"
@@ -25953,7 +25953,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/32b9de8461fd32b1236abb86abc91c82652d6e2c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1f4d0adab39a988792cca201626c28293e247226"
     ], 
     "ci_platforms": [
       "linux"
@@ -25970,7 +25970,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/32c108ead009572fbe9a216b372e5c0b3843238e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1f7847ed44c5acbc52c5d16b0222b44067076478"
     ], 
     "ci_platforms": [
       "linux"
@@ -25987,7 +25987,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3399ac8bb9e0d3a2cbf22a95d1e20c70e2415e41"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/1fda93a85f7b5b7a0c2d68a03123e58a6d20f124"
     ], 
     "ci_platforms": [
       "linux"
@@ -26004,7 +26004,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/342d148e59fb500ad76d583cf828c16cd3d3ed2e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/200521ca3891bfed841ca8c22691196a1a03ccd3"
     ], 
     "ci_platforms": [
       "linux"
@@ -26021,7 +26021,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3465fb573ac3c59a0804aadeba2f205870abcc3d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/20322515ebf6df572cb2f596d8a20d3d8893193d"
     ], 
     "ci_platforms": [
       "linux"
@@ -26038,7 +26038,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/364f77bffd55805e2be9d2b3a071012e8fc3a083"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/205dd562c7202d4231b232a6804889e77eba5292"
     ], 
     "ci_platforms": [
       "linux"
@@ -26055,7 +26055,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/368d2b5d4c6776afbed8e5e76cc3a4ccdde1df42"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/207c5a0f80f052ac7b48f6dd45cd33987be27f32"
     ], 
     "ci_platforms": [
       "linux"
@@ -26072,7 +26072,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/383043f6c05edc5a18f5c8e7b9d0314db63eab5e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2099db589f606dd8932a950280f5d2b23751af9f"
     ], 
     "ci_platforms": [
       "linux"
@@ -26089,7 +26089,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3850b085a0a33fa2a08630dddb03e0f1adb1bee9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2193a1e20caee37676d08c88154a462acf120fb0"
     ], 
     "ci_platforms": [
       "linux"
@@ -26106,7 +26106,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/38a55e83e685617cdf72e95f1303857b627ae346"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/21da45db854aeae9bef8576d6cb5859c0cf7a34c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26123,7 +26123,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/38c609f72f5a2cf977788afef9c34652f754add0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/21f3be485826850e4f4670bb81982e2827815426"
     ], 
     "ci_platforms": [
       "linux"
@@ -26140,7 +26140,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a287590e2d38d5dbc0b85d29ae2497d27aa0305"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/226b0315f87b08521c9a2d3e2b50c01ec421be14"
     ], 
     "ci_platforms": [
       "linux"
@@ -26157,7 +26157,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a4fa4e81b78cae093b2d53b0a6f272a398a7cda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/22c9ed2979d9963bce6500997f1e0433988e7e37"
     ], 
     "ci_platforms": [
       "linux"
@@ -26174,7 +26174,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3aee5ced2869452b8ed65313d01b9b9c87144cd4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/240afe42d3e2834c46a79d9df0dd6ca018831398"
     ], 
     "ci_platforms": [
       "linux"
@@ -26191,7 +26191,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/247d0d09deeeb76422cd1d06305a63378a498656"
     ], 
     "ci_platforms": [
       "linux"
@@ -26208,7 +26208,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b002ab57ff8080fbb1e72d985ca6f59f96a171e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/24a87af0954c808fbd3f2c55185d4b1fa9459f4e"
     ], 
     "ci_platforms": [
       "linux"
@@ -26225,7 +26225,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c84d21c46b89e7573750dd4517ea2eb58e37e27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/24df70902c288fcac060365c2e6f61269a3606b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -26242,7 +26242,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c8e6352f6c2a07bd5ef2b9a93c103935c8eaf0d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/24fbdfa73f26686633871ddad9698d7059db488f"
     ], 
     "ci_platforms": [
       "linux"
@@ -26259,7 +26259,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2500fc12d5d1b5ed99fc3fe518c28849d1c8d6e8"
     ], 
     "ci_platforms": [
       "linux"
@@ -26276,7 +26276,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2501c7c3f78829725e6bf556277785588318106b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26293,7 +26293,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d8c66be71e0ae0dfb0c2c7b84e4d8336f92b7ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2507810915aecd3adf1287edf8c9f54b23a8ebd5"
     ], 
     "ci_platforms": [
       "linux"
@@ -26310,7 +26310,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3dedcaf501bc9718e5d372862b081fc9fdfb3959"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2535940afe69b3106b7696a486a2617d0d9a7150"
     ], 
     "ci_platforms": [
       "linux"
@@ -26327,7 +26327,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3df06a68edfc53fa88634c657a50cc6820354165"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/253b8946a7cf403dd466f1685df2f741d4660a34"
     ], 
     "ci_platforms": [
       "linux"
@@ -26344,7 +26344,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f36ae935255c4bbd2bd8d4a85bfa92bba02225c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/25aa74daea95f9fc46a78239bd2e78ccf0fb3ffc"
     ], 
     "ci_platforms": [
       "linux"
@@ -26361,7 +26361,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f47ad9ab401599f42d3c4f37ab9f702e3ff0fc9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/26865cd90c1461694d94d96232436372df2a91fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -26378,7 +26378,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/40b4b92460c4e76a39af9042fb3d86d491a98e16"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/26930c35fbe83e4d165b8b7f218ac8ea231c87dd"
     ], 
     "ci_platforms": [
       "linux"
@@ -26395,7 +26395,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42324d3d9e013cd43d4feeed1b48fbe1ea18a732"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/26dfa46c2bb2e6af6f52bac6f03a9e4406c6e700"
     ], 
     "ci_platforms": [
       "linux"
@@ -26412,7 +26412,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2743ee5a764fb0c4e04cdf84c9b3810ac8093998"
     ], 
     "ci_platforms": [
       "linux"
@@ -26429,7 +26429,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42a8e7c267f66a0747f30b4053ec79325074dc97"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2748d28f2e03d740a89f7a50ea52450d0c5523f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -26446,7 +26446,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c3c4a4e7d21e79d1e36494d5324f10a5ecbb04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/27a8643ba6047e12de1b2a4f7d0994a2c095a6d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -26463,7 +26463,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/43676969fb81dcc1699b6a17eb465ef3cd4c2ab8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/27f5e317e8a3a1098e786b96175c15d0855c4855"
     ], 
     "ci_platforms": [
       "linux"
@@ -26480,7 +26480,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/439d4e4ed3ab9fe77e2bbda5b2be3d123beefa00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2837baed2fbf1612f88224e91ddc46241dd9d972"
     ], 
     "ci_platforms": [
       "linux"
@@ -26497,7 +26497,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/441c94c010d19206c337d3c850cc449523ab480d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/285b0b9b11fe506527c880d3a866ba94f8038cdf"
     ], 
     "ci_platforms": [
       "linux"
@@ -26514,7 +26514,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/28851da472cd09123465241e0d59697f563f53a8"
     ], 
     "ci_platforms": [
       "linux"
@@ -26531,7 +26531,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4449ec3eda232c394fad83e34b002e9bb46862e1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/28c56acb0f9b47ead49f34c0d92a661fa04952c2"
     ], 
     "ci_platforms": [
       "linux"
@@ -26548,7 +26548,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/449ece0109a8543f26311f3ddc23525a2f288b64"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/28f8c7af6aab3bbabe028f780e174b27b924a146"
     ], 
     "ci_platforms": [
       "linux"
@@ -26565,7 +26565,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/44bf16b9eb7302a6b02a600ac92dadf916c4e629"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2923d9c864597016358f37ce4014c61648b7290a"
     ], 
     "ci_platforms": [
       "linux"
@@ -26582,7 +26582,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/44e1fdcc46db56bf61a6702fd10766b56d35bc74"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2942908b7973da7113098a0ea25487e3372db173"
     ], 
     "ci_platforms": [
       "linux"
@@ -26599,7 +26599,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/296c3f5b9880fe7ccff4d2a67f489b38b5b6fd6e"
     ], 
     "ci_platforms": [
       "linux"
@@ -26616,7 +26616,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/45657516294c5426c490e6aa522a79077c972856"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/29a6d7ab3e7ea8d331358df45e5b0926e768e227"
     ], 
     "ci_platforms": [
       "linux"
@@ -26633,7 +26633,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2a410e3d783bc93e63206e28f92b6a40e1db09cf"
     ], 
     "ci_platforms": [
       "linux"
@@ -26650,7 +26650,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/465b299ab3509b61016406e0d1d93f7774c03c8c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2a600cae342e8e9e23406bb1e76133f48d936766"
     ], 
     "ci_platforms": [
       "linux"
@@ -26667,7 +26667,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ab009994e603404e194ebe0120840d388fb765e"
     ], 
     "ci_platforms": [
       "linux"
@@ -26684,7 +26684,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/46efabc911aab09a5e7a34a19ef97ce710594a77"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ad5ed48b598bd9e2d486a21eed5314736e5b56a"
     ], 
     "ci_platforms": [
       "linux"
@@ -26701,7 +26701,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/472adcbc2a1970f2392e596c28bd44087b8f3431"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2aee21e4d1175963fa719d376406bb10d4818bdd"
     ], 
     "ci_platforms": [
       "linux"
@@ -26718,7 +26718,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47e402f3386843e0055431750f30b710e10295dd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af392765963966f2d1ddd5d5af4fcadd93c3b06"
     ], 
     "ci_platforms": [
       "linux"
@@ -26735,7 +26735,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47ecf4079ea23d4de5fd9282f733eb5429f7ab05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2af4e625522d128d03252f35b5fa5094cbcebc9f"
     ], 
     "ci_platforms": [
       "linux"
@@ -26752,7 +26752,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b80854b52267dd70b622670e401280387f15dd2"
     ], 
     "ci_platforms": [
       "linux"
@@ -26769,7 +26769,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/484ab9d070fffe7e3d1a1704c9fa2ce01e192450"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b931953e9bd02c3310a05234e91550bcd8ddf62"
     ], 
     "ci_platforms": [
       "linux"
@@ -26786,7 +26786,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2b933a0ede25a06e32c7d9cc5a3eda78086f3060"
     ], 
     "ci_platforms": [
       "linux"
@@ -26803,7 +26803,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4905b3fb0f7d2196a5612e8e432abda666e4317d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bbe5b2c12a964b53a5e6f78cdd5f595d95082a9"
     ], 
     "ci_platforms": [
       "linux"
@@ -26820,7 +26820,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/490f5aa97dc05ef1ce089fa9d4fd377bacafcf18"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2bc326b3ecf6d069595bc27cc1bca76b374c8e85"
     ], 
     "ci_platforms": [
       "linux"
@@ -26837,7 +26837,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a3eae69f4c5dc768b166620af348316c9fac3e6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2c917a39d34aad10d611a1647a6df6502b4d4d59"
     ], 
     "ci_platforms": [
       "linux"
@@ -26854,7 +26854,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c3dcb9cb14f89b3616fc7cca78f2ebc502907eb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d5613b7bc0f5060eb1fa0449face6a9c503b589"
     ], 
     "ci_platforms": [
       "linux"
@@ -26871,7 +26871,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c686a41d4d2226b3cc76b8154d8df090d075f00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d61ec2cff75eadbc47e0932998b8a797e0cd96c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26888,7 +26888,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d472e5a8e8ee92be6f23a101babbc601dd2512c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d7f42d3df4a206d09a9fa3126333a61f5e678ec"
     ], 
     "ci_platforms": [
       "linux"
@@ -26905,7 +26905,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d4aa6ddd6404300e5278682e560f25292e9804e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d82b2376d689485814ade91df8f65ee08395a02"
     ], 
     "ci_platforms": [
       "linux"
@@ -26922,7 +26922,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d9440daa210b9298f34982dcf7adc3564ad965c"
     ], 
     "ci_platforms": [
       "linux"
@@ -26939,7 +26939,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4e36813fde9b5de1b62de95f498f2e0a48b5c5f7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2d974f9fd1c57bce55cb9f1bbc25eb1e7a10454b"
     ], 
     "ci_platforms": [
       "linux"
@@ -26956,7 +26956,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2db3a358c43c179a728f0650a00be295e88f8060"
     ], 
     "ci_platforms": [
       "linux"
@@ -26973,7 +26973,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ef22ea5b0aa8b80a180a9654f5aef121c5aad83"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2df65610f1c24ad1cf9a5b22614434c96ffc12fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -26990,7 +26990,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f53cc7b3ed0c77c3b5e4478f54caa40e0bf64b6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e21a2f9bff2514667aaec75629c82daa067ff57"
     ], 
     "ci_platforms": [
       "linux"
@@ -27007,7 +27007,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5000fa3e29de15e7533b0e04b37eb1985ae69891"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e48a9c8d204975060e81f37c7a46ab501750067"
     ], 
     "ci_platforms": [
       "linux"
@@ -27024,7 +27024,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/50841095cafd9f9de6684fb3d89cd5fe148494ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e7441eacf8fcc7043f24b3beba4fcbe3c0c5ea0"
     ], 
     "ci_platforms": [
       "linux"
@@ -27041,7 +27041,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/50bfe6100bf11339372ba29fe0c9b38c3ec2ebf0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2e82bfb7e8eede401ce75f6afe8c15ffd06130db"
     ], 
     "ci_platforms": [
       "linux"
@@ -27058,7 +27058,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2ef149e8fd68e06fcb7ba2fb43a17cc1dcfd989b"
     ], 
     "ci_platforms": [
       "linux"
@@ -27075,7 +27075,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/51d7466ac65468db7094bdedc60d1604231acc05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f0a8f0f96402ba1681ab3a9095a3dea47cdc53f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27092,7 +27092,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/51ed796a5f8d8fccebe013ccccdc1ed5d8b8b4c0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f120ceed5250084f62010df9bf8fe8e8f3f643b"
     ], 
     "ci_platforms": [
       "linux"
@@ -27109,7 +27109,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/528cc09294d2288fc91a4bab7cf6ec621c6621b0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f35914500b09477fe245bc130f86bbd15112ce7"
     ], 
     "ci_platforms": [
       "linux"
@@ -27126,7 +27126,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5298ce28a7eab28c99964c0d838b017355607c92"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f44fd38efef5818750f9adc9b133e40f9cdec71"
     ], 
     "ci_platforms": [
       "linux"
@@ -27143,7 +27143,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/52dba1b997f903c5fa3d7da71421b36d96d9f55c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2f57224df35ff1583d14436a477330db23d70b0a"
     ], 
     "ci_platforms": [
       "linux"
@@ -27160,7 +27160,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fa6a874e625ca4d71941408d94698f898be4ea1"
     ], 
     "ci_platforms": [
       "linux"
@@ -27177,7 +27177,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e68cd362f3c8d64941efbb0b527c52da5e8424"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/2fece42b158854855dd42eac3fc7b8f1eb61fb04"
     ], 
     "ci_platforms": [
       "linux"
@@ -27194,7 +27194,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3017e9f66dacf5a01f8c7d65b8a72d4f68aa6a28"
     ], 
     "ci_platforms": [
       "linux"
@@ -27211,7 +27211,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/546fe2e2b1e2756c3f121d0545866798c85c9b8b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/301c057536319f49dcec68ab96677714e3dbf793"
     ], 
     "ci_platforms": [
       "linux"
@@ -27228,7 +27228,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/54a0a2c37ce1830f241f6e2828adc8057cfa385f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30694ac08ff5a6a10cc781b9042c89f4019cfe0a"
     ], 
     "ci_platforms": [
       "linux"
@@ -27245,7 +27245,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/307a91e344b94923837e01a1657ff277f44db07d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27262,7 +27262,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/55ed466781b547db5957233bd8db0ce1f189183f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30948ba77c2e56903a9ad5190cc74e59d42f67fe"
     ], 
     "ci_platforms": [
       "linux"
@@ -27279,7 +27279,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5677b3500e9353856c8d87fbe1476a22df4231f8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30d6ca02d96fe1d1b91b7fa5180789a6cc9d0d45"
     ], 
     "ci_platforms": [
       "linux"
@@ -27296,7 +27296,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/56f3ca8174d263240113de88e7547e7b1c5cb2cf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30fbe0ac4c74e2be3edd4f21b72bcae02e6c623f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27313,7 +27313,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57798cc4375de344391221fd07d591f5c64d646d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/30fc581d975cd8384b86be0ae59792a605ca68c6"
     ], 
     "ci_platforms": [
       "linux"
@@ -27330,7 +27330,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57da1745490c2f21ecb86370f1f72f77752bc739"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/313001e1cc15ef9887b43e0c6de398eea2f20e00"
     ], 
     "ci_platforms": [
       "linux"
@@ -27347,7 +27347,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/57dea4528141649208fa2af10c18e98e80c1758b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/31429d04a34cc6643eebed7eeb8a807a83b57b1f"
     ], 
     "ci_platforms": [
       "linux"
@@ -27364,7 +27364,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/588f9166c839baf3102185d38f77f9a750e62c7f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3152365a4d8540623c9fb3a93712d096bf6b34e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -27381,7 +27381,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5939ec5fd8f4e02ff0720cfa3ef685876bb3549d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3230d9876d770657d86dfb768b80494cda52abc8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27398,7 +27398,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/594d676c8c05d75ba8587d9e900850dff5e21ff8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/324b9341bfc56b24a60f0687a52981fcdeaa8733"
     ], 
     "ci_platforms": [
       "linux"
@@ -27415,7 +27415,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/595603f4ed37e3716cbe53b3ef180e5cdf8005f0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32594aaa716c1a04b0f927ef964f1593735cb289"
     ], 
     "ci_platforms": [
       "linux"
@@ -27432,7 +27432,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32a6ea045d1288418617e5e0c52ae02c1f6598aa"
     ], 
     "ci_platforms": [
       "linux"
@@ -27449,7 +27449,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3c9d98651a315b5bde737482ff54f6b90361e0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32b9de8461fd32b1236abb86abc91c82652d6e2c"
     ], 
     "ci_platforms": [
       "linux"
@@ -27466,7 +27466,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a6491ab9c23fae58967d4a4b5d5cfb23f620001"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/32c108ead009572fbe9a216b372e5c0b3843238e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27483,7 +27483,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a85c9bd6a6d7a2f753dd315e4747fc0249c8799"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3356fa1721a0dec9fedacba8d86e6100a49d5316"
     ], 
     "ci_platforms": [
       "linux"
@@ -27500,7 +27500,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a8ca84c7d4d9b055f05c55b1f707f223979d387"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3399ac8bb9e0d3a2cbf22a95d1e20c70e2415e41"
     ], 
     "ci_platforms": [
       "linux"
@@ -27517,7 +27517,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5be956066b72ea1799e333a7bd17fb0b8fc2b91c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/33af00c8deb0f0fdfc113f21c3cb5769aa474587"
     ], 
     "ci_platforms": [
       "linux"
@@ -27534,7 +27534,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/33b7cb7d4dcd380b207f1137722fe394de2a0f8e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27551,7 +27551,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d0137a19ae57cfdf5172a8b51e8ea0a0a893690"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/33ff864434b4f0c0e08c00ec2442cb521e9f79ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -27568,7 +27568,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d2f29b31d78b47077b15779d620747034d18c05"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/342d148e59fb500ad76d583cf828c16cd3d3ed2e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27585,7 +27585,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d765c856a9a8650e1b17813340b9b6ba0989b58"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3465fb573ac3c59a0804aadeba2f205870abcc3d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27602,7 +27602,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/34aca5e37920615e8c141ed1fe4e419ae2e4df65"
     ], 
     "ci_platforms": [
       "linux"
@@ -27619,7 +27619,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e1391f44f904fa54e66ec174e4c8879921e842a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/35ba1a4df4d362ea98e9386269bfbb95c5ed4874"
     ], 
     "ci_platforms": [
       "linux"
@@ -27636,7 +27636,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ea01efbec747fc55ae29eb2b779f00889ca6922"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/364f77bffd55805e2be9d2b3a071012e8fc3a083"
     ], 
     "ci_platforms": [
       "linux"
@@ -27653,7 +27653,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/60e8618c075ec5fd47a1699271c6da1b5befd579"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3662f5312562bbe4503018a820692962e7dd66c8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27670,7 +27670,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6184ea16753b0827f728285f18dad4b3bde00024"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/368d2b5d4c6776afbed8e5e76cc3a4ccdde1df42"
     ], 
     "ci_platforms": [
       "linux"
@@ -27687,7 +27687,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6186bfc21ff7df3982e5d9757e5c7160da0f493a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/37309bbfb4f0d78e6138b13a4e5da5944c95b97d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27704,7 +27704,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6230cce2862a18c4c92dc6fb4e034a1d15e1ff18"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/37bc0646132afe8c79cda5e76de150a473fc0680"
     ], 
     "ci_platforms": [
       "linux"
@@ -27721,7 +27721,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/62fbfe90a1b9ac471bc2644c896f64515f6b3c7e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/383043f6c05edc5a18f5c8e7b9d0314db63eab5e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27738,7 +27738,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/638c36cfe098b98008e594eddf90fdacfc078fae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3850b085a0a33fa2a08630dddb03e0f1adb1bee9"
     ], 
     "ci_platforms": [
       "linux"
@@ -27755,7 +27755,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6421db654fff309bc191aba0330fbcd1347655e3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/385626d51cd29e1b32befeaecde5df7248270754"
     ], 
     "ci_platforms": [
       "linux"
@@ -27772,7 +27772,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/38a55e83e685617cdf72e95f1303857b627ae346"
     ], 
     "ci_platforms": [
       "linux"
@@ -27789,7 +27789,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/646c501021c79bf6eb1a39a9bcc82e018f31bca2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/38c609f72f5a2cf977788afef9c34652f754add0"
     ], 
     "ci_platforms": [
       "linux"
@@ -27806,7 +27806,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/64c572e594c2d491a902e8fdff7b617ac0c6881b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/39160bc99597105d50cf7a15698090399a2482ea"
     ], 
     "ci_platforms": [
       "linux"
@@ -27823,7 +27823,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/64eb970cc80162a4b80d49364f4227db3429e156"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/391ef74273ae5e1cd8a2342c5370fde5df1a7140"
     ], 
     "ci_platforms": [
       "linux"
@@ -27840,7 +27840,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/39525bbff413519199d1cf2c564d62b9c3c7736e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27857,7 +27857,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/655b880459e6e00100727af9df52b64f6d77a653"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/39b6daa9ae088667c5080709ca829cf51e66212d"
     ], 
     "ci_platforms": [
       "linux"
@@ -27874,7 +27874,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/660c071578cbdccb503317ecbf2fd331bc4ac82d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a287590e2d38d5dbc0b85d29ae2497d27aa0305"
     ], 
     "ci_platforms": [
       "linux"
@@ -27891,7 +27891,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ac31199d08e7a3b066059cd409457a850847b2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a4fa4e81b78cae093b2d53b0a6f272a398a7cda"
     ], 
     "ci_platforms": [
       "linux"
@@ -27908,7 +27908,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ef59d5da68fdb5e55b60fc8a8a764afb021b4b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3a90fbc998ad7219e447db6155e6174e0117dd49"
     ], 
     "ci_platforms": [
       "linux"
@@ -27925,7 +27925,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/682cb8ad9fe4641e7a140ae3d3ee27c841ba397f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3aee5ced2869452b8ed65313d01b9b9c87144cd4"
     ], 
     "ci_platforms": [
       "linux"
@@ -27942,7 +27942,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6914f5f380c83ff9e3e90fc60d5048e47e5e77d9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3af9522626ddfeb1ef461e3ba0f397ea4b2d99fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -27959,7 +27959,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/696ea30e2e1490f2f31b153641b2c29152ded5c2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b002ab57ff8080fbb1e72d985ca6f59f96a171e"
     ], 
     "ci_platforms": [
       "linux"
@@ -27976,7 +27976,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a10118289fe7179c4e9bb6a1b466ba34c582bfb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3b60e6663ac7ceaa40f91d3a68fcb9c35e3e99b8"
     ], 
     "ci_platforms": [
       "linux"
@@ -27993,7 +27993,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bfbea131237606756a12f275e736045c0956536"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3bdfaad171c20468a866329355621cd579eff21c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28010,7 +28010,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c1c2177f3483086607c717d0c6c35a81d79e18e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c18f7c2d8fef6f119fe5bdbb5d191a92c627cb3"
     ], 
     "ci_platforms": [
       "linux"
@@ -28027,7 +28027,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c84d21c46b89e7573750dd4517ea2eb58e37e27"
     ], 
     "ci_platforms": [
       "linux"
@@ -28044,7 +28044,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ded157ecd3fce79fa69c51ee9ecb4639013e6ba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c8e6352f6c2a07bd5ef2b9a93c103935c8eaf0d"
     ], 
     "ci_platforms": [
       "linux"
@@ -28061,7 +28061,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6df1c575d7f8fdf5593f1f60d9dc540d018fc58c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3c933aea09501c81d7e065c671cdc3bd55f8caf9"
     ], 
     "ci_platforms": [
       "linux"
@@ -28078,7 +28078,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e1cf196e7c8ad4226d89f3ca2c6f7949598bec2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3cac139b58decec7c0d1f1318e8f1f28f9650c19"
     ], 
     "ci_platforms": [
       "linux"
@@ -28095,7 +28095,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ef96bc0c5b6ab5f8a4453b9cf5784fd55e3b59f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3cd19f8138a81f242cb92212df2b4812cde8385a"
     ], 
     "ci_platforms": [
       "linux"
@@ -28112,7 +28112,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f88ae246aa4af9c74732d87a758ba5ca0f40caf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d7d13b272c46ccceca36729e9893e5142961fd3"
     ], 
     "ci_platforms": [
       "linux"
@@ -28129,7 +28129,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f8ffc96f9ebe390929165e32bdc187afb7a40ce"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d8c66be71e0ae0dfb0c2c7b84e4d8336f92b7ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -28146,7 +28146,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/70bd921a3d4700d49ad6b99e0cfee42c36a13b3a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3d9534f373e79edd704cc9529600efd62451fb78"
     ], 
     "ci_platforms": [
       "linux"
@@ -28163,7 +28163,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/710f61e5765c91bcf9cf2e07264771cf2feae48d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3dedcaf501bc9718e5d372862b081fc9fdfb3959"
     ], 
     "ci_platforms": [
       "linux"
@@ -28180,7 +28180,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/71c01818823d5c5fd8a3d1cb4c5db4aca51efdb2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3df06a68edfc53fa88634c657a50cc6820354165"
     ], 
     "ci_platforms": [
       "linux"
@@ -28197,7 +28197,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/71e2b03b503dbbdc0d2e724c562b9f1c77f972fa"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3e4c1755d1ad78103f10c2af7c7d2f86326f02f6"
     ], 
     "ci_platforms": [
       "linux"
@@ -28214,7 +28214,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7240f3408714c2dcdcb448f234efef4f08e6b2fb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3e8bef87bb89525914b5e7964969a66eabc78eee"
     ], 
     "ci_platforms": [
       "linux"
@@ -28231,7 +28231,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/727f43500183aec9c0d9be7d2363fa1761cda5d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f36ae935255c4bbd2bd8d4a85bfa92bba02225c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28248,7 +28248,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a3729a9bb74378156dcd42171e39ec348c71d7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3f47ad9ab401599f42d3c4f37ab9f702e3ff0fc9"
     ], 
     "ci_platforms": [
       "linux"
@@ -28265,7 +28265,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/72c363848fe754c23e1f9f2acc2f025666417d2d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/3fada97db682f675597cb58c5d43a72e283ab960"
     ], 
     "ci_platforms": [
       "linux"
@@ -28282,7 +28282,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/73889340124f1f88859aab4e6ce36c0019a44218"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/40b4b92460c4e76a39af9042fb3d86d491a98e16"
     ], 
     "ci_platforms": [
       "linux"
@@ -28299,7 +28299,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/40fb9f1d9086ace2de0ad59648d196ba0705ae00"
     ], 
     "ci_platforms": [
       "linux"
@@ -28316,7 +28316,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7462e4d1834938e8a5fb975da6865cc7d6b225f3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/41921ba00dfc038778074b1af81104555ca74927"
     ], 
     "ci_platforms": [
       "linux"
@@ -28333,7 +28333,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74b69a49c2df95009ff18d820bbe7fe6ae797aae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/41de80653b78b98f5caa7f6d00a96d72bc245068"
     ], 
     "ci_platforms": [
       "linux"
@@ -28350,7 +28350,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74cc62178f9c631dc49cf09b0ff5884322d33969"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4212d95c0bfdf34b9c7fbd05bc732fa1bbb226ce"
     ], 
     "ci_platforms": [
       "linux"
@@ -28367,7 +28367,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/74eef5817db3984a020b2868f3c9979d0220c829"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42324d3d9e013cd43d4feeed1b48fbe1ea18a732"
     ], 
     "ci_platforms": [
       "linux"
@@ -28384,7 +28384,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/758ce3af56f75edb8faa20ef78ffda5511dffb3a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4236180c7d6f2edba5355b79bbe1a5c16266dd95"
     ], 
     "ci_platforms": [
       "linux"
@@ -28401,7 +28401,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/761f683f6486e3efb606bf08fa527a4c1a51f302"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/428b5b04a92ad6c28fc38451236c85338b9f8ce0"
     ], 
     "ci_platforms": [
       "linux"
@@ -28418,7 +28418,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/76487a234f6f7276d8eba4edabef7623a592fdf6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42a8e7c267f66a0747f30b4053ec79325074dc97"
     ], 
     "ci_platforms": [
       "linux"
@@ -28435,7 +28435,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/767c4f399ccca740ea3032eeade86851f12e7f9a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42a92ac224829067ee7dbadafb777bd38f076c6f"
     ], 
     "ci_platforms": [
       "linux"
@@ -28452,7 +28452,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/767d136ac4b3e33d9aa5320d941693e09648e59b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c2e90f2e228d6bec0d81e55f08647a2d651bbe"
     ], 
     "ci_platforms": [
       "linux"
@@ -28469,7 +28469,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/768b6302130ac824947f956e062184afaafcdbab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c3c4a4e7d21e79d1e36494d5324f10a5ecbb04"
     ], 
     "ci_platforms": [
       "linux"
@@ -28486,7 +28486,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/77d4480781e1e1a9d5d5c02ff53fba10127f8b6a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c50f9543819ff7f440a7ac660cea374355c455"
     ], 
     "ci_platforms": [
       "linux"
@@ -28503,7 +28503,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/77e8407dfe09892312213f7d6b2ad8a961b6b88e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/42c5f1965243b4bdf0212123d3430010bdacefaa"
     ], 
     "ci_platforms": [
       "linux"
@@ -28520,7 +28520,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4305b19e8a214d2cf47436d964d52d10e430575f"
     ], 
     "ci_platforms": [
       "linux"
@@ -28537,7 +28537,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43646936116c18140ff0f01306d16280943eedac"
     ], 
     "ci_platforms": [
       "linux"
@@ -28554,7 +28554,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/792276ed826b9078ecfbd51e0136962f5e10ed6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43676969fb81dcc1699b6a17eb465ef3cd4c2ab8"
     ], 
     "ci_platforms": [
       "linux"
@@ -28571,7 +28571,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7a0b2f8659484409af6a76d1df273b8dc66e3439"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43874e2bb721b485a93d80b7f1c3e3630f746b02"
     ], 
     "ci_platforms": [
       "linux"
@@ -28588,7 +28588,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7abe8c414aa1418157c2d7ae5e70a84ffb61c027"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/439d4e4ed3ab9fe77e2bbda5b2be3d123beefa00"
     ], 
     "ci_platforms": [
       "linux"
@@ -28605,7 +28605,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43ed8f46ad700ddd4c2a7a15f0cd209954f0a774"
     ], 
     "ci_platforms": [
       "linux"
@@ -28622,7 +28622,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7be89fb64b3d931387e8a5b1ef51bf9cda18006a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43f79e748c5da73a13555b00cf5050af68f07829"
     ], 
     "ci_platforms": [
       "linux"
@@ -28639,7 +28639,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c026422a34cb34de673a1d6702cbde67d112d27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/43ff758aba2eca1e355f0062ca8fa2dcc8edc69c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28656,7 +28656,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c58daa09675ba2b11e69636bb78dc0d1343bb51"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/441c94c010d19206c337d3c850cc449523ab480d"
     ], 
     "ci_platforms": [
       "linux"
@@ -28673,7 +28673,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c9b4e2ea03542254235893edd042a822145e504"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4427b547b6693c39f08ba67c5d2ad012d5088f83"
     ], 
     "ci_platforms": [
       "linux"
@@ -28690,7 +28690,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cdff0948ef64e551ad02f857acd5956d91530c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/442bb0df4955b8dc95cc69af79a522a04c23dfe1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28707,7 +28707,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d33039255c9611d0e9e0cc7e230f87ad55c007f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44378830a865936e205bb757a69bdf8d788bf26e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28724,7 +28724,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d6713afac17551fc2628c0f9f18c41a1aa9c2f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4449ec3eda232c394fad83e34b002e9bb46862e1"
     ], 
     "ci_platforms": [
       "linux"
@@ -28741,7 +28741,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d88455cc77259c8bf17c1cdc0b24edf5667c79c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4471ee009359844e7600175546a3b36a21329666"
     ], 
     "ci_platforms": [
       "linux"
@@ -28758,7 +28758,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7de73ddcb20d0940b937323599a5094bfb26ae6c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/449ece0109a8543f26311f3ddc23525a2f288b64"
     ], 
     "ci_platforms": [
       "linux"
@@ -28775,7 +28775,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e8f7517bb0bb95011b48f1f4f4a631d4d756a5f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44bf16b9eb7302a6b02a600ac92dadf916c4e629"
     ], 
     "ci_platforms": [
       "linux"
@@ -28792,7 +28792,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a249d17248e0dc7dcc9fb64d8ac2dd0320a544"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/44e1fdcc46db56bf61a6702fd10766b56d35bc74"
     ], 
     "ci_platforms": [
       "linux"
@@ -28809,7 +28809,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a56bd23287d856a653f22f57f7d1442235b713"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/454fb5eab23aacdba559ed9a9a36941732eb3276"
     ], 
     "ci_platforms": [
       "linux"
@@ -28826,7 +28826,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/80b6a3cf5bb7cdeffcb6cbaaa10889168542a25a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/45657516294c5426c490e6aa522a79077c972856"
     ], 
     "ci_platforms": [
       "linux"
@@ -28843,7 +28843,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/811533455c494627bb5b5802f4ed7a386f57cb1e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/461949a48f4f2234cce6bfc1476bc9fd96552c0e"
     ], 
     "ci_platforms": [
       "linux"
@@ -28860,7 +28860,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8123e9dc4d43115412f07fcf9946c99d9a1a55c3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/462ae7e1d7eb4a4d8b4d5daaa1422b7cf835e127"
     ], 
     "ci_platforms": [
       "linux"
@@ -28877,7 +28877,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/820d5ba2e9d91563dae39a1b02833fbef1e6d8f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/46325fcd7a3a718f2188f49e28ad9d0c9dcd06a9"
     ], 
     "ci_platforms": [
       "linux"
@@ -28894,7 +28894,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/83c29132911949c65d508753420708e9a0ffd6ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/465b299ab3509b61016406e0d1d93f7774c03c8c"
     ], 
     "ci_platforms": [
       "linux"
@@ -28911,7 +28911,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8492f54a92f9a2a05af1a078489a3a68145d8985"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4667156173c437c62fdea99a199f3aed0b504fe0"
     ], 
     "ci_platforms": [
       "linux"
@@ -28928,7 +28928,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/84c995b299f8d6fa0733d11f0b1a0b4414a7e232"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/46efabc911aab09a5e7a34a19ef97ce710594a77"
     ], 
     "ci_platforms": [
       "linux"
@@ -28945,7 +28945,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/85220ed0c63891f376bee53c785b407fd9548f8b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/46f88af92fbd99c386bd24d8a045a9a9c2469d53"
     ], 
     "ci_platforms": [
       "linux"
@@ -28962,7 +28962,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8554d0f8fc68c84fbd8515165a3d98aad0dfab3e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/472adcbc2a1970f2392e596c28bd44087b8f3431"
     ], 
     "ci_platforms": [
       "linux"
@@ -28979,7 +28979,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/856fb7cd57f36cfcc8a2cad0cf61f9fff9696776"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4799a2aacdba08bd3e418c5659060829a997d715"
     ], 
     "ci_platforms": [
       "linux"
@@ -28996,7 +28996,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8711e2f477871e3ca68642bbb388e7f473f25394"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47e402f3386843e0055431750f30b710e10295dd"
     ], 
     "ci_platforms": [
       "linux"
@@ -29013,7 +29013,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8713d28e8cf45d3670ad40829a83b1fc7cd41a75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47ecf4079ea23d4de5fd9282f733eb5429f7ab05"
     ], 
     "ci_platforms": [
       "linux"
@@ -29030,7 +29030,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8778868ac7a23d552d93772aa8566cf427a0c1f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/47f2ead1b9cd99a8603dc5fd583afe3d4287deab"
     ], 
     "ci_platforms": [
       "linux"
@@ -29047,7 +29047,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8791b58ad0dbfdf9c37d48bc60940f86c6c7e3b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/484ab9d070fffe7e3d1a1704c9fa2ce01e192450"
     ], 
     "ci_platforms": [
       "linux"
@@ -29064,7 +29064,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/87add83a18a25fe585df8adc124eae6d70733f74"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/485410954a625f5749bce6ae923a620371542ed8"
     ], 
     "ci_platforms": [
       "linux"
@@ -29081,7 +29081,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/880070b48f04fd1c8ffafd750e1c4d37ff404c6c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/48f56289592da153b3c50bcc26ad6d4d3a7e443b"
     ], 
     "ci_platforms": [
       "linux"
@@ -29098,7 +29098,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/885267691bb42bc807b6e578571430a81513eee0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4905b3fb0f7d2196a5612e8e432abda666e4317d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29115,7 +29115,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/88be31c841a66f523045f7bd1708ce64272e4276"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/490f5aa97dc05ef1ce089fa9d4fd377bacafcf18"
     ], 
     "ci_platforms": [
       "linux"
@@ -29132,7 +29132,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/893ea11ec0c4425940d18a32acf23d5967d98dd9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/49d816ae44b329820f47979c5790eebc8eadafd7"
     ], 
     "ci_platforms": [
       "linux"
@@ -29149,7 +29149,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8949e5c946cf6ec7d1981d553972d4f3a6026987"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a2ee017facf4df1929e7db4b34b12018b64461c"
     ], 
     "ci_platforms": [
       "linux"
@@ -29166,7 +29166,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a034b07b9baf1b441c0fb0322652772973f20ff"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a3eae69f4c5dc768b166620af348316c9fac3e6"
     ], 
     "ci_platforms": [
       "linux"
@@ -29183,7 +29183,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a912877743b165b233303efaf502f5092b3c5b0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a6c8938a8a30567a481599eddfc137fa5454b21"
     ], 
     "ci_platforms": [
       "linux"
@@ -29200,7 +29200,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a9f7329b30a562837353767313df7fa9a1f31f7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4a97016bb83b0db1c51fbb4d4f9c909dd85bdb41"
     ], 
     "ci_platforms": [
       "linux"
@@ -29217,7 +29217,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b253ba946d6768c147f5d52552e150b703437e0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4b011706723e645407b871241c2c11004103d628"
     ], 
     "ci_platforms": [
       "linux"
@@ -29234,7 +29234,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4bedfc6d01a2d6bc0911d48123d6b8b30a46732e"
     ], 
     "ci_platforms": [
       "linux"
@@ -29251,7 +29251,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b53f252f8558726dc0daaee84e2b4d2f0835f44"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c03f9d60bfc5a2ab41c1703672a339838890ef3"
     ], 
     "ci_platforms": [
       "linux"
@@ -29268,7 +29268,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b7ebe7fb16e63e2584595ee77afb19359356eda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c34bbb26218f40a8ea1bafc8c50cd814a781cd2"
     ], 
     "ci_platforms": [
       "linux"
@@ -29285,7 +29285,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c501e1c87c42c4b7765ab027bd537ef72656605"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c3dcb9cb14f89b3616fc7cca78f2ebc502907eb"
     ], 
     "ci_platforms": [
       "linux"
@@ -29302,7 +29302,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c6258b5299bd03560e292fcf3008efc60bc6cd1"
     ], 
     "ci_platforms": [
       "linux"
@@ -29319,7 +29319,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4c686a41d4d2226b3cc76b8154d8df090d075f00"
     ], 
     "ci_platforms": [
       "linux"
@@ -29336,7 +29336,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d7bb385d6b13b0e689a1e81e29113746218ba99"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d472e5a8e8ee92be6f23a101babbc601dd2512c"
     ], 
     "ci_platforms": [
       "linux"
@@ -29353,7 +29353,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d4aa6ddd6404300e5278682e560f25292e9804e"
     ], 
     "ci_platforms": [
       "linux"
@@ -29370,7 +29370,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d951b7ab0231fb1dc573433b354eac58c699c36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d7b5b98536de248387605efd813ba23b8b613dd"
     ], 
     "ci_platforms": [
       "linux"
@@ -29387,7 +29387,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8e94dd64fdbf453f06b351d6a8f77a43cc34e4bc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d800cf62e39478c1bc1db8222a8d810fff6ad85"
     ], 
     "ci_platforms": [
       "linux"
@@ -29404,7 +29404,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ea86819b4ac803bb12fd6b63e6496238aa329c1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4d81efc0d5945caada326e2f6e55167120f0d3ce"
     ], 
     "ci_platforms": [
       "linux"
@@ -29421,7 +29421,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f43b11f10961dcce8eaa8340c96d10bdbc937ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4e36813fde9b5de1b62de95f498f2e0a48b5c5f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -29438,7 +29438,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f8b66436bade06813ec9ed4fce6774914b73db3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ea18756816848daf5e799ce1d75ecf52353eb08"
     ], 
     "ci_platforms": [
       "linux"
@@ -29455,7 +29455,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ff5277cdbe1417da64bfdb342747a23f5e4f956"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4ef22ea5b0aa8b80a180a9654f5aef121c5aad83"
     ], 
     "ci_platforms": [
       "linux"
@@ -29472,7 +29472,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/901c9a33205897999e7e78063ccdc5d363267568"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f320381bfd3927493db8037238bdce1766c68ee"
     ], 
     "ci_platforms": [
       "linux"
@@ -29489,7 +29489,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/90230730fae07c8eeb6b5bd571a119b486a21473"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/4f53cc7b3ed0c77c3b5e4478f54caa40e0bf64b6"
     ], 
     "ci_platforms": [
       "linux"
@@ -29506,7 +29506,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9080684608701e015c764f643dc45fa939d86ed3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5000fa3e29de15e7533b0e04b37eb1985ae69891"
     ], 
     "ci_platforms": [
       "linux"
@@ -29523,7 +29523,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/90cd72030567bddbce06152fa0af1a024d542fa7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50841095cafd9f9de6684fb3d89cd5fe148494ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -29540,7 +29540,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/91e2f574e7ceb7f69a93011aac68903cd014a6c7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50a96367b6a52c58a36364f4b1ec0583c7f315a5"
     ], 
     "ci_platforms": [
       "linux"
@@ -29557,7 +29557,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/92273cf09f18534ae700c1f35dfab49faa091c54"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/50bfe6100bf11339372ba29fe0c9b38c3ec2ebf0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29574,7 +29574,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/929980ce480ca47855bdebb8f6ebef7fa447fd5b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5151ad7147bbb75b1b377ce03f4ef5ef0f4f1c82"
     ], 
     "ci_platforms": [
       "linux"
@@ -29591,7 +29591,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/51d7466ac65468db7094bdedc60d1604231acc05"
     ], 
     "ci_platforms": [
       "linux"
@@ -29608,7 +29608,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9379dd6ade6947a59a1786435a2d55a705161ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/51ed796a5f8d8fccebe013ccccdc1ed5d8b8b4c0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29625,7 +29625,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/950511efda7aea60b3bfae95e31683210a88792c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5220909c423d2b321e8459355c965fb330288565"
     ], 
     "ci_platforms": [
       "linux"
@@ -29642,7 +29642,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9538327ef9f0a8d380a473bd25114b6859acf9b7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/528cc09294d2288fc91a4bab7cf6ec621c6621b0"
     ], 
     "ci_platforms": [
       "linux"
@@ -29659,7 +29659,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/95940316e7104e9c2d5123b31e36b2dfd12fcea2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5298ce28a7eab28c99964c0d838b017355607c92"
     ], 
     "ci_platforms": [
       "linux"
@@ -29676,7 +29676,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/95f223f8964d294aafc2a6041a83cfa7761c31ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/52b5c86f262d46624b2211151a38cbd69c705734"
     ], 
     "ci_platforms": [
       "linux"
@@ -29693,7 +29693,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/52dba1b997f903c5fa3d7da71421b36d96d9f55c"
     ], 
     "ci_platforms": [
       "linux"
@@ -29710,7 +29710,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c9a0c98f15eec2b7fd114fa5ff9ff5c61a19"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5394ae134e9023432ac137789815e2b24d1bab3b"
     ], 
     "ci_platforms": [
       "linux"
@@ -29727,7 +29727,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/96a80511d8ef3ffdd370a3cc9467713a538259bb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e68cd362f3c8d64941efbb0b527c52da5e8424"
     ], 
     "ci_platforms": [
       "linux"
@@ -29744,7 +29744,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/984b6ee241b92be62923c6dc5bacaadb36183b89"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/53e9f9a4b0347651b3833c3e153e743a1194e0fa"
     ], 
     "ci_platforms": [
       "linux"
@@ -29761,7 +29761,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/98b88c0751f1d9e5dc3d4751d2cb52ed8f0b008d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/543ea879faab347874ad5e297684a62a1555e1ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -29778,7 +29778,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9989534524a212092e9d7fede16106b586c434f4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/546fe2e2b1e2756c3f121d0545866798c85c9b8b"
     ], 
     "ci_platforms": [
       "linux"
@@ -29795,7 +29795,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/99e8f2ea80ed1d5a78fd5236e89d404bb0c03940"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/548190b9eb539e0841bcdd6e2c095cbef6ebd119"
     ], 
     "ci_platforms": [
       "linux"
@@ -29812,7 +29812,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a0de0d63d44e00fc88e6cb88f4b8665db3b4b5e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/54a0a2c37ce1830f241f6e2828adc8057cfa385f"
     ], 
     "ci_platforms": [
       "linux"
@@ -29829,7 +29829,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a24710002a240ad32b7adb5310f4970c09cc8ca"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/54d5ac6cc4bd944e60b7464e36c5d1b144c17da4"
     ], 
     "ci_platforms": [
       "linux"
@@ -29846,7 +29846,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a425eda58b05407e671f6b86a6664eb728843cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5515fa05b890973031b0e2cc8c2925f3974e2821"
     ], 
     "ci_platforms": [
       "linux"
@@ -29863,7 +29863,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9a9af9f266737f95cfedbf5c8fcea22660c3f085"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/55ed466781b547db5957233bd8db0ce1f189183f"
     ], 
     "ci_platforms": [
       "linux"
@@ -29880,7 +29880,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9b6f00dd2752afbd223aad960168e4e535330d30"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/560fe3fe0bb266ccb8c59ce19302bce23835097d"
     ], 
     "ci_platforms": [
       "linux"
@@ -29897,7 +29897,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bc5b4a9a81905cbc7ee4a25482068dcab93898d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5677b3500e9353856c8d87fbe1476a22df4231f8"
     ], 
     "ci_platforms": [
       "linux"
@@ -29914,7 +29914,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9bfd723bfa4162bb5801a6050af0a8b2db10d4ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/56ac47e07bf3f42310773a4c66ee9d3afc27a8a3"
     ], 
     "ci_platforms": [
       "linux"
@@ -29931,7 +29931,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c0911c1a4b91f842670082c14af67d1f4b7bb6f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/56f3ca8174d263240113de88e7547e7b1c5cb2cf"
     ], 
     "ci_platforms": [
       "linux"
@@ -29948,7 +29948,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c5538a5492013e6bdbcce2a373be19fc97c4f20"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/570215c70de40add2ad62bed9ce47f8b6b231de6"
     ], 
     "ci_platforms": [
       "linux"
@@ -29965,7 +29965,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9c837f4e6cb572b3431b3a5065b889273712810e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/572ab3983e406a82325f02edfdd7981d040cfbdb"
     ], 
     "ci_platforms": [
       "linux"
@@ -29982,7 +29982,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d004fd9a35647ba7ec169e6fedbf9dce5f9623f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/573665d817a96a324fb8ba40a06425f572327b78"
     ], 
     "ci_platforms": [
       "linux"
@@ -29999,7 +29999,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9d91fac343dd8a7848746ca5472fb1452052bfb7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57798cc4375de344391221fd07d591f5c64d646d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30016,7 +30016,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9ebd34b96faba2fea70a50533df78a8c1dc35247"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57bc1a4501ceb31b4ead1c2428798be073eb9db3"
     ], 
     "ci_platforms": [
       "linux"
@@ -30033,7 +30033,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f1db4144e46f913ca02e0abe2ccd5c7481e2a92"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57da1745490c2f21ecb86370f1f72f77752bc739"
     ], 
     "ci_platforms": [
       "linux"
@@ -30050,7 +30050,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9f77859f13bbe482011164f7a5e1a2a77d8596f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/57dea4528141649208fa2af10c18e98e80c1758b"
     ], 
     "ci_platforms": [
       "linux"
@@ -30067,7 +30067,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/9fb07d3aba4e2d39eff7d31111515d7df2c981ab"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/588f9166c839baf3102185d38f77f9a750e62c7f"
     ], 
     "ci_platforms": [
       "linux"
@@ -30084,7 +30084,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a074a30fc5c627e8093a8f860d67661df22f8148"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/58c57e0ef4c2a630150f53ccdc2bfa798d5b9eae"
     ], 
     "ci_platforms": [
       "linux"
@@ -30101,7 +30101,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a10775155c8eb3a834d067c0978753513d5e1d75"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5939ec5fd8f4e02ff0720cfa3ef685876bb3549d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30118,7 +30118,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b04c2504a75f50d47875bd1db804cef3674cf0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/594d676c8c05d75ba8587d9e900850dff5e21ff8"
     ], 
     "ci_platforms": [
       "linux"
@@ -30135,7 +30135,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1b153e4cde45a7302094f6c751e3248d2f0fb8e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/595603f4ed37e3716cbe53b3ef180e5cdf8005f0"
     ], 
     "ci_platforms": [
       "linux"
@@ -30152,7 +30152,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a1dffc6b0fabef88188bc4c140bc2d331d73f997"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/59de0a42d012ca3dd8b7fa2f1b1c6642cb86fad4"
     ], 
     "ci_platforms": [
       "linux"
@@ -30169,7 +30169,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a25eb9c166a097ea3afa590e3584eb9986bd9445"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a1d370abacb9f46fa966c8e58992897606a7900"
     ], 
     "ci_platforms": [
       "linux"
@@ -30186,7 +30186,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a2ac5153026b26fcbea42786e238b15017a684be"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a34e7fd2ff3f8e32ce85138931a387dc5f15db0"
     ], 
     "ci_platforms": [
       "linux"
@@ -30203,7 +30203,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3026496fa01a4cae2682da4b3e7cfae09929698"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3c9d98651a315b5bde737482ff54f6b90361e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -30220,7 +30220,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3c9b6e89b534d02bdad07207c4fdcda536f28a4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a3d25f74f7629c675be11faaea35921229b8757"
     ], 
     "ci_platforms": [
       "linux"
@@ -30237,7 +30237,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a3cc00f1a2020ff2e2d53bc91a212b5fdbe5c006"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a6491ab9c23fae58967d4a4b5d5cfb23f620001"
     ], 
     "ci_platforms": [
       "linux"
@@ -30254,7 +30254,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a55fb292d4e1ffcdaf933f2dbdd8410628eb7acc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a85c9bd6a6d7a2f753dd315e4747fc0249c8799"
     ], 
     "ci_platforms": [
       "linux"
@@ -30271,7 +30271,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a64136997cd4c4be7d93f10fd6a1d12cdc22691c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5a8ca84c7d4d9b055f05c55b1f707f223979d387"
     ], 
     "ci_platforms": [
       "linux"
@@ -30288,7 +30288,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6914c7bbe81fd2138bc20e63b27c0cadd0471ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ae4d5439ec6910a5fcd9c41f20ae843942853c6"
     ], 
     "ci_platforms": [
       "linux"
@@ -30305,7 +30305,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a693801403d7721b5b3d7d4525cc0b830ab35e06"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5b3f6f20f348cc4e5fb07cdb6e8614ca24f2cf13"
     ], 
     "ci_platforms": [
       "linux"
@@ -30322,7 +30322,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a6f614d434a1fe2162f7872100baef21b2051b53"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5be956066b72ea1799e333a7bd17fb0b8fc2b91c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30339,7 +30339,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a78a65e7bd4c3cf41fce74155e97a758658fe8b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c117dbd5d3146fd94c667f15f4c006fea88d14d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30356,7 +30356,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8d353c157cc3788a86a0d572adcc7744e7e902a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c388b60e622e14c9abfb5b46c65207a319e09e4"
     ], 
     "ci_platforms": [
       "linux"
@@ -30373,7 +30373,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a8f87a7038125bd0e3b753c2a42ebdc3e4c75cba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5c43f3a5de9c581693432dbb2ad604550c3948f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -30390,7 +30390,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a9548cec37ad3c54d4bff10c9127db3638065d77"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5cce719931cf1f07536401134de4325b942be87d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30407,7 +30407,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a967ca556a517366de03b8a9d21e991783f0896c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5cd55495dee689728feee959bcb09e2ab13d013d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30424,7 +30424,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a96e54f84588c424c5ff2615fb0745684a11de39"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5cf8b4c70476c124711e731cd2e00f67906bd457"
     ], 
     "ci_platforms": [
       "linux"
@@ -30441,7 +30441,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/a994ed559126fb75d245d34816a727d8585045ac"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d0137a19ae57cfdf5172a8b51e8ea0a0a893690"
     ], 
     "ci_platforms": [
       "linux"
@@ -30458,7 +30458,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aa926963580066aa503c5433dad9889fabc4ee08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d2f29b31d78b47077b15779d620747034d18c05"
     ], 
     "ci_platforms": [
       "linux"
@@ -30475,7 +30475,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aabcb4ea803e0b5399cb7a2cca8d28baa3f6c4ae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d5ce71ab1258e014e06e6a2edb94a47a4ae1b35"
     ], 
     "ci_platforms": [
       "linux"
@@ -30492,7 +30492,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aaf2bf9eaf71df9e0c597335e8d6f8c2d370b093"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d765c856a9a8650e1b17813340b9b6ba0989b58"
     ], 
     "ci_platforms": [
       "linux"
@@ -30509,7 +30509,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab013aca29d6027d443e9dc0c550a26e7a23f01d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5d76fdb98fb38243a1f1c5f96d31ece34c5a91b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -30526,7 +30526,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab1a75a7dec4c780749be5afa45fdb9e7e7907ee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5da437d4fd58607deeed34bcb21accece71a056b"
     ], 
     "ci_platforms": [
       "linux"
@@ -30543,7 +30543,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab4a63521f8afd81d6f5bf117597039cb02d453a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ddcbde7afa43e7fe4e44ef1470fc0c282873cae"
     ], 
     "ci_platforms": [
       "linux"
@@ -30560,7 +30560,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab850ea6858b0b4798d8d8c60cf7d715b9064c85"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e1391f44f904fa54e66ec174e4c8879921e842a"
     ], 
     "ci_platforms": [
       "linux"
@@ -30577,7 +30577,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ab8c19341f57f87c38055a9aaee515f8e65a33f3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5e880db498f9baae544cdbc23476873d8766ac58"
     ], 
     "ci_platforms": [
       "linux"
@@ -30594,7 +30594,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/abbd9f85ad500d55dda6009681ddffca1849b632"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ea01efbec747fc55ae29eb2b779f00889ca6922"
     ], 
     "ci_platforms": [
       "linux"
@@ -30611,7 +30611,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/abdb7891569085e3df0f6c7a5348c12bf3dd1ae0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5eae70ef8ab19fead6a9275e3e40df6b201159b1"
     ], 
     "ci_platforms": [
       "linux"
@@ -30628,7 +30628,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/abe27eee1a472ac0dafe73619602ff44bf7d0657"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ed431181bedd9a496aa3bb2330957c621f1443d"
     ], 
     "ci_platforms": [
       "linux"
@@ -30645,7 +30645,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/acb49fc7f5d61f15e2e0b8f391678365381c5ab9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5ed8998cfc22cce008e3988b3591b1c9ddbfaa75"
     ], 
     "ci_platforms": [
       "linux"
@@ -30662,7 +30662,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ad6369d2c51c4787778ff9dbd86cc6df44312f1d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5f07e5246d765494ee26c689072ab3ced452f30e"
     ], 
     "ci_platforms": [
       "linux"
@@ -30679,7 +30679,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ad8f14d76933f67a10d9e8442eaa1b88b2395cd7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5f52309deaa1b641fe199889d18f921d6909fc14"
     ], 
     "ci_platforms": [
       "linux"
@@ -30696,7 +30696,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/af042d0ae8cd624acfa12788ffc0154e6f49394b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/5f7eee027cbd6ae8e989150d9bd8a4fd39654c01"
     ], 
     "ci_platforms": [
       "linux"
@@ -30713,7 +30713,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/af0a181159725d308833841738c5d14d478228e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/600096fe00d5f67726674fb9b0d2a6621a25e79c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30730,7 +30730,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/aff1fdfe79c104bce110cec92e1e021caf012fde"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/60e8618c075ec5fd47a1699271c6da1b5befd579"
     ], 
     "ci_platforms": [
       "linux"
@@ -30747,7 +30747,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b05cbc7820c94bb3ee46dd3869ea39923338b4ba"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6123f6116f3cacb4aabdbe26aed24ed0981d6c1c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30764,7 +30764,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b0ff62377b87b846f720a70f0b7f7bdc76aa1315"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/617a2a3f6b6d5d53993db606a8818235ae8d9b96"
     ], 
     "ci_platforms": [
       "linux"
@@ -30781,7 +30781,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b12be9771ea0f5b687f50fa9abe5cb8bb688fa6a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/617ef08330c0e852f9aae6c63ddc5893b8b2c722"
     ], 
     "ci_platforms": [
       "linux"
@@ -30798,7 +30798,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b23f1233d0e21c4aaaebe2fe5931903698b2408c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6184ea16753b0827f728285f18dad4b3bde00024"
     ], 
     "ci_platforms": [
       "linux"
@@ -30815,7 +30815,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b29d3c87c76355ce07ea4d4c354bf9d40294abb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6186bfc21ff7df3982e5d9757e5c7160da0f493a"
     ], 
     "ci_platforms": [
       "linux"
@@ -30832,7 +30832,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b33f833f291ebba4d777c2bae51193553c27d138"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/618e64836dc7f374745be963b7b3c62cc02ae2ca"
     ], 
     "ci_platforms": [
       "linux"
@@ -30849,7 +30849,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b37f3e85a80b5dcde6b48b46f162418fd2ee83ec"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/61ce843c87f7bda1fabcb6ae3f41e85e6e2332ac"
     ], 
     "ci_platforms": [
       "linux"
@@ -30866,7 +30866,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b3b9e307ce3af6fa515a33668374e15fcc909ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/61f410c711bc5d53be9e932217ebd035f2716417"
     ], 
     "ci_platforms": [
       "linux"
@@ -30883,7 +30883,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4037205abce710935a93d656f69928ecc814b50"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6230cce2862a18c4c92dc6fb4e034a1d15e1ff18"
     ], 
     "ci_platforms": [
       "linux"
@@ -30900,7 +30900,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b436d6ea729dd071f87b21819cf1f32979216aee"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/629eac0e7443a273b5c351757c03fe15a0b87c1c"
     ], 
     "ci_platforms": [
       "linux"
@@ -30917,7 +30917,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b46794fb4115e84da13a79153b2ea44d89d952a5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/62c995646f15be1819bd13e32a60af46297d73b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -30934,7 +30934,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b49df296137b4c86eef0fd5fc55bbdd1cb3c4a7e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/62fbfe90a1b9ac471bc2644c896f64515f6b3c7e"
     ], 
     "ci_platforms": [
       "linux"
@@ -30951,7 +30951,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b4dfbd50da81516e8afcd93def813b4b813c3ae1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/634d809c430738b89f0e677eec36506e537e86b3"
     ], 
     "ci_platforms": [
       "linux"
@@ -30968,7 +30968,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b51853fe4f799f7f959922fda1b3500668a45157"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/638c36cfe098b98008e594eddf90fdacfc078fae"
     ], 
     "ci_platforms": [
       "linux"
@@ -30985,7 +30985,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b56db2235df5a81ff15d0c07612de7eee0272304"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/63b91deaac58a7b64fb5999628ff3ff5d32b719d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31002,7 +31002,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5bcc7f39420e997ec6f8e3c70ef49b8f1afb361"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/63babc04d35adbe48add6e93386dfc838b0bbd25"
     ], 
     "ci_platforms": [
       "linux"
@@ -31019,7 +31019,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b5daec8e0821e8626c9b93ece56ccfef0511346b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6421db654fff309bc191aba0330fbcd1347655e3"
     ], 
     "ci_platforms": [
       "linux"
@@ -31036,7 +31036,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b61f6be57dd30d8c76aae7b966ffee26093f49ea"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/645b8377f905399af625a01c76ff088745fe1640"
     ], 
     "ci_platforms": [
       "linux"
@@ -31053,7 +31053,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b766e4a3e84ee0a2f57fccbc3a7f7f812b2032d3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/646c501021c79bf6eb1a39a9bcc82e018f31bca2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31070,7 +31070,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b77ca0306f700c8c88854e73ccbdf470fba3f820"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/649cf0ee983cb5792042687181ce7e4d81f090a5"
     ], 
     "ci_platforms": [
       "linux"
@@ -31087,7 +31087,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b792b464ceb568355e80a4588a3ae1b43f05a34d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64c572e594c2d491a902e8fdff7b617ac0c6881b"
     ], 
     "ci_platforms": [
       "linux"
@@ -31104,7 +31104,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b7f282fbd77193d822df9c8156370398e1fd099c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64d55e872c2148eefb0d7c3df101fd955b709f24"
     ], 
     "ci_platforms": [
       "linux"
@@ -31121,7 +31121,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b821e8d3e12441e1120723cf4eda4d939794b17f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/64eb970cc80162a4b80d49364f4227db3429e156"
     ], 
     "ci_platforms": [
       "linux"
@@ -31138,7 +31138,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8a74cc440fbfaa2a523f20ca964976bde128fd0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6531f1c311678c9247ad6820519bc7e73f56cb81"
     ], 
     "ci_platforms": [
       "linux"
@@ -31155,7 +31155,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b8cd185f946c392f8fb5adca4851043df849ac6e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/655b880459e6e00100727af9df52b64f6d77a653"
     ], 
     "ci_platforms": [
       "linux"
@@ -31172,7 +31172,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b93e4c7538558dfe92d2925646029b5dafe653d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/655f952ec49cbc6176ad1bcfa45a87bd6c3542f0"
     ], 
     "ci_platforms": [
       "linux"
@@ -31189,7 +31189,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b94adf31dbe157a38e8b3a873658b8dace55f517"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/660c071578cbdccb503317ecbf2fd331bc4ac82d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31206,7 +31206,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b96fd7809c6f18c465e834a96dd60b43b32fac73"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6639deedbf04eceba6017f712b287235540b5528"
     ], 
     "ci_platforms": [
       "linux"
@@ -31223,7 +31223,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/b9913b354096dbe1796814e2cea80addef6ee386"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/665d7b4f8082be87864e6ad3a6a3faa1d52ad6e5"
     ], 
     "ci_platforms": [
       "linux"
@@ -31240,7 +31240,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bad.bin"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ac31199d08e7a3b066059cd409457a850847b2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31257,7 +31257,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bb349c691efa909b4c5412b9210e1acf4a4b7505"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66ef59d5da68fdb5e55b60fc8a8a764afb021b4b"
     ], 
     "ci_platforms": [
       "linux"
@@ -31274,7 +31274,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf053837b7e0e2adc868be62fc91248b8dce176"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/66f0ed73b2d4ca3edbd23d5b669e75e4d0ffd292"
     ], 
     "ci_platforms": [
       "linux"
@@ -31291,7 +31291,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bbf7ccb14d60a1d4fa79e572464c687530ca6c2a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6722929b4924f4d50ccfb999460e9a31ca104b4c"
     ], 
     "ci_platforms": [
       "linux"
@@ -31308,7 +31308,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc5e743f85f6632110277f09847381a402e1624c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/682cb8ad9fe4641e7a140ae3d3ee27c841ba397f"
     ], 
     "ci_platforms": [
       "linux"
@@ -31325,7 +31325,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc6770a9bad24599ea4970735e9b17702a12b651"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6868e669f4b9a77ae5227767ec455fe6f82e55a1"
     ], 
     "ci_platforms": [
       "linux"
@@ -31342,7 +31342,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc7f0b79a1781772d7f48e168462f99da27b03e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6887af467b343d6e1a8125ef10eb0a630f2dc06d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31359,7 +31359,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc96b9415e9bb48d27f37d91c51d10ec08139974"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/68c65dc60f887050eb8cd7f946bf37aea2ade9f2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31376,7 +31376,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bc9b5b6ba4b6ccbb9e5ff75edd0df8eef9c36d4c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/68f9d39b83bbc7cb4f743c8814800e6692988897"
     ], 
     "ci_platforms": [
       "linux"
@@ -31393,7 +31393,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcae3229d884c5cfc36ae28c672f9b960e30042f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6914f5f380c83ff9e3e90fc60d5048e47e5e77d9"
     ], 
     "ci_platforms": [
       "linux"
@@ -31410,7 +31410,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bcc7eb464ff05cd0cd2669611776e55ca4dcb2b4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/696ea30e2e1490f2f31b153641b2c29152ded5c2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31427,7 +31427,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd1ed73f6cf97f980d23ff2e9f4f4e78b80bda57"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/69d0f8b4a9452d11620c7d3c1fa532a618d65858"
     ], 
     "ci_platforms": [
       "linux"
@@ -31444,7 +31444,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd459204c5fee8000abc7d895a317028351d0dec"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a10118289fe7179c4e9bb6a1b466ba34c582bfb"
     ], 
     "ci_platforms": [
       "linux"
@@ -31461,7 +31461,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd4786be14d852c68e605eaefa782f79064f32e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6a1d877fe1eed1199511b8f28889d8f17665708e"
     ], 
     "ci_platforms": [
       "linux"
@@ -31478,7 +31478,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd5c6df9c2cfaa96d768b1fe6e8fff57bf1d02c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ac88da4119df5e1592a05bac7ecb92af59dc1d1"
     ], 
     "ci_platforms": [
       "linux"
@@ -31495,7 +31495,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd7314ef323557ccf3a97c1b1ba4bed0a9b24de2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6b1e10a936df3b42720ebc9179fb74aa147f8b14"
     ], 
     "ci_platforms": [
       "linux"
@@ -31512,7 +31512,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bd891b3b4256f1c4207c3bbe5bd86f5e90a49ee2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bd27df0dc9a3f73108de7bad443433aa5ee1175"
     ], 
     "ci_platforms": [
       "linux"
@@ -31529,7 +31529,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bde8a553b10a613c32f800429a07f0b5a2d37e53"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6bfbea131237606756a12f275e736045c0956536"
     ], 
     "ci_platforms": [
       "linux"
@@ -31546,7 +31546,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/be0ccf7b9b4581e01a42e9cad6343c93ccf6f362"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c1c2177f3483086607c717d0c6c35a81d79e18e"
     ], 
     "ci_platforms": [
       "linux"
@@ -31563,7 +31563,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/be40890ee61e101a7429d53cd9ffd59ee600e0f6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c5707e8b1aa9a70ec87014cd660df4a7b910ee3"
     ], 
     "ci_platforms": [
       "linux"
@@ -31580,7 +31580,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bef8cedf1a792786a027114c85a89a1bef3155c4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c91623f5a30f65110a4083897bad2882f032c51"
     ], 
     "ci_platforms": [
       "linux"
@@ -31597,7 +31597,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bf0d70e0d09e5c2ddd79b55dbabdd58b385307f2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6c9b144f4e6dae6944b524a077dde07ac79e58d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -31614,7 +31614,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/bfe2840aecee88c5301aedd16a6ac8cea0262005"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ca83e5d3f4544a14da513dc798f02464febdcd8"
     ], 
     "ci_platforms": [
       "linux"
@@ -31631,7 +31631,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c004d2a6d36524db9e0c18c5df6170366dd2b6f1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ce9895c780428861d12440946508c6641352544"
     ], 
     "ci_platforms": [
       "linux"
@@ -31648,7 +31648,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c11e6f232cfdc5fffffa2c79150b5647704912c0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ded157ecd3fce79fa69c51ee9ecb4639013e6ba"
     ], 
     "ci_platforms": [
       "linux"
@@ -31665,7 +31665,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c17ca23726e7bca7b0d92398f827cfb25c7f0d40"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6df1c575d7f8fdf5593f1f60d9dc540d018fc58c"
     ], 
     "ci_platforms": [
       "linux"
@@ -31682,7 +31682,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c1937db2c3dff32ff22a53a8b76614602cf41d73"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e1cf196e7c8ad4226d89f3ca2c6f7949598bec2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31699,7 +31699,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c2d14ed959df62d2f6dbe46c71489bed68e3c0f0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6e97f4e782ca976d4890199d48fcfd64173e24f9"
     ], 
     "ci_platforms": [
       "linux"
@@ -31716,7 +31716,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c343ddb31042500e460861abc70e98ce3088ceed"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6ef96bc0c5b6ab5f8a4453b9cf5784fd55e3b59f"
     ], 
     "ci_platforms": [
       "linux"
@@ -31733,7 +31733,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c45cc40cc387134dec06733a01bde8fc44a2c9d9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f0bbfce7c5027932fb0f809494413e12a4ad3c1"
     ], 
     "ci_platforms": [
       "linux"
@@ -31750,7 +31750,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c4a63251d65cb186242e7aba5ab3d4709d3f0065"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f39da8f5bbae89a13dd36755f7b3c4a30c25833"
     ], 
     "ci_platforms": [
       "linux"
@@ -31767,7 +31767,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c53efcb830c4ae5cba7b3e0803635445e1469103"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f88ae246aa4af9c74732d87a758ba5ca0f40caf"
     ], 
     "ci_platforms": [
       "linux"
@@ -31784,7 +31784,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c56726277ddeb233e30b6223158042aafb944191"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6f8ffc96f9ebe390929165e32bdc187afb7a40ce"
     ], 
     "ci_platforms": [
       "linux"
@@ -31801,7 +31801,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c5e5b4c1e4e2bae55c1355950c3c7a593cb3fc04"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fa93aadbb6ecdc32c9111be7692ec28ec11be72"
     ], 
     "ci_platforms": [
       "linux"
@@ -31818,7 +31818,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c6733483e94f755f1cbf796f8aa3d10a2c371aa3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fb7b01c1b363390eb9188bcac05f8f11e20c01d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31835,7 +31835,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c69863dd21c782e609d6ecdb9150f887a0f39989"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fbbaf9f6f49fabad4a0e47cea9e4048d8f130ed"
     ], 
     "ci_platforms": [
       "linux"
@@ -31852,7 +31852,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73e85bdaa195d9659ae9b08995a9fb716f9c92a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fe041f1468b495d3186da906f9a5091e5761387"
     ], 
     "ci_platforms": [
       "linux"
@@ -31869,7 +31869,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c73fbc2e78f496b5666da99bccac9445ac9feeac"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/6fff95a8d3566b2721fa46e9828b47635f13d9ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -31886,7 +31886,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c76a1cca503160ca659aad6f7a05ca8fe5db439e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/700f56e26286daf472d371effb9bca13fffa3d77"
     ], 
     "ci_platforms": [
       "linux"
@@ -31903,7 +31903,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c7c13a37189ce2482f5517f6ef0903431194e11b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/705c87b99197c87eb2ed148f8b3fdc60f8616f15"
     ], 
     "ci_platforms": [
       "linux"
@@ -31920,7 +31920,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c837e4dc49146de843c9556c1b3c886abb552db7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/70bd921a3d4700d49ad6b99e0cfee42c36a13b3a"
     ], 
     "ci_platforms": [
       "linux"
@@ -31937,7 +31937,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c918b9e3e9cdfdb21d94ef0fba85b25f3ed9d098"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/710f61e5765c91bcf9cf2e07264771cf2feae48d"
     ], 
     "ci_platforms": [
       "linux"
@@ -31954,7 +31954,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c957b37c99c5bb22b2c1f6dd050c57e685505599"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/718d23058d5c805a2984c087cd89f9cb6af065b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -31971,7 +31971,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c978dc651b961f2d48aad95b40ac761b3467f212"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/71c01818823d5c5fd8a3d1cb4c5db4aca51efdb2"
     ], 
     "ci_platforms": [
       "linux"
@@ -31988,7 +31988,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/c9bda5eb1a93526b4809d147647cc78452988e29"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/71e2b03b503dbbdc0d2e724c562b9f1c77f972fa"
     ], 
     "ci_platforms": [
       "linux"
@@ -32005,7 +32005,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca086cf78308275212c52012f06edf3b4152204a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7217d93c1da3ae8ed085a5e6988227dcf430cd89"
     ], 
     "ci_platforms": [
       "linux"
@@ -32022,7 +32022,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6add6699d063e2212335264ad3e004327afc1a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/724063b7a5ee36246d72923e776331487434b81a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32039,7 +32039,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ca6b20544c093b14703410d792c8f73e73205bce"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7240f3408714c2dcdcb448f234efef4f08e6b2fb"
     ], 
     "ci_platforms": [
       "linux"
@@ -32056,7 +32056,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc34f9a0d85a22556faffadf90182f7c44bf168a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/727f43500183aec9c0d9be7d2363fa1761cda5d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -32073,7 +32073,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cc7087fd7c7398e7c2afe3fb03e705262b5e843a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a3729a9bb74378156dcd42171e39ec348c71d7"
     ], 
     "ci_platforms": [
       "linux"
@@ -32090,7 +32090,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cca20202993dda83570ac83c0b1967ce225c78b9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72a79517b8f9b57f62dc1203a6b5eefadf27c088"
     ], 
     "ci_platforms": [
       "linux"
@@ -32107,7 +32107,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ccdff5940d61b708f67fcc55dc26ac1ad4f4c298"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72c363848fe754c23e1f9f2acc2f025666417d2d"
     ], 
     "ci_platforms": [
       "linux"
@@ -32124,7 +32124,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd0e7c4cd361b786b6f27c481ed601fd373cb221"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/72f71befa8ebb4b2c1842aec78d840b2a4abdb85"
     ], 
     "ci_platforms": [
       "linux"
@@ -32141,7 +32141,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cd4f2c59f0cf55d9a73fb0b96d701c784c446048"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/73889340124f1f88859aab4e6ce36c0019a44218"
     ], 
     "ci_platforms": [
       "linux"
@@ -32158,7 +32158,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cdc064f39a9a67210b1be6b195d38d5d0d73eaa0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/73a6e07089ee011746c1ec3146b8a1b4b82c835e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32175,7 +32175,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ce02561c4cfd1ec7e272cf81678149350f8a066c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7421d8acd877abd9d437ad447dfae29893cd2f37"
     ], 
     "ci_platforms": [
       "linux"
@@ -32192,7 +32192,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/cf26c6969c0f649a2ccd780edb8b3dc314ff7701"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7462e4d1834938e8a5fb975da6865cc7d6b225f3"
     ], 
     "ci_platforms": [
       "linux"
@@ -32209,7 +32209,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0a0ee428270236e707457b9560a91c233ed2326c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/746d9837f0fc3c989b7fe0585b8365478f1c21fc"
     ], 
     "ci_platforms": [
       "linux"
@@ -32226,7 +32226,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-0b1b50227d01f99998b01ed218f5d4dc3839d44f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/746ecd23f1c41206dd4180a7afb032411f315d73"
     ], 
     "ci_platforms": [
       "linux"
@@ -32243,7 +32243,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-14359c8f754c2ecdae21deeeec033ae10360033a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7487f56a435277d9bd7ef38d361e8ad7cdf62375"
     ], 
     "ci_platforms": [
       "linux"
@@ -32260,7 +32260,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1b9aeaf762bb1a972dda8f3a455df2628efd693b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74b69a49c2df95009ff18d820bbe7fe6ae797aae"
     ], 
     "ci_platforms": [
       "linux"
@@ -32277,7 +32277,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-1bc1a02532d212c8975e0cdcd5127c98fcaf752b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74cc62178f9c631dc49cf09b0ff5884322d33969"
     ], 
     "ci_platforms": [
       "linux"
@@ -32294,7 +32294,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-212c3b09f310867e1e8ffa7faecac75c12f4cda3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/74eef5817db3984a020b2868f3c9979d0220c829"
     ], 
     "ci_platforms": [
       "linux"
@@ -32311,7 +32311,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2ccee0e61103a767acec12b9146d478202b93b27"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/75755ae5cb0ae4f711dd15925f9f681d23408bb8"
     ], 
     "ci_platforms": [
       "linux"
@@ -32328,7 +32328,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-2f1092c48db455fbe1ae5e275f8d221dc8c52f00"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/758ce3af56f75edb8faa20ef78ffda5511dffb3a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32345,7 +32345,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4ae4941b4c3f857966a0e3c05f789a0a5ae15bbf"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/761f683f6486e3efb606bf08fa527a4c1a51f302"
     ], 
     "ci_platforms": [
       "linux"
@@ -32362,7 +32362,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-4e4d7a383785c83b78ed6597bfed360079a49a08"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/76487a234f6f7276d8eba4edabef7623a592fdf6"
     ], 
     "ci_platforms": [
       "linux"
@@ -32379,7 +32379,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-5c774460d2dc7ae9d471ef4b87609b13e4e95219"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/767c4f399ccca740ea3032eeade86851f12e7f9a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32396,7 +32396,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-6db86c556caf542fe8c3345ef396467b1d609d32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/767d136ac4b3e33d9aa5320d941693e09648e59b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32413,7 +32413,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-72ab4efc255cfc55ed03c1002187a68e2e18e33b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/768b6302130ac824947f956e062184afaafcdbab"
     ], 
     "ci_platforms": [
       "linux"
@@ -32430,7 +32430,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-7ca23a3e10cdbf579cf81a50e51af358f86631eb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/774a64c60765d78b3b980ff9a6538219d6908a3d"
     ], 
     "ci_platforms": [
       "linux"
@@ -32447,7 +32447,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-82b2ae1d2174f5782b32c89ce60f68bf5a30c0e1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/77d4480781e1e1a9d5d5c02ff53fba10127f8b6a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32464,7 +32464,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-89e1b03278bad9790ae0f8614a8389414d1eab37"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/77e8407dfe09892312213f7d6b2ad8a961b6b88e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32481,7 +32481,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8ab0b6e57b90ab4c6b8d5de8278464eb428f4668"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/783b1f17ae90eba0ff7728e767b56ea6885e0b28"
     ], 
     "ci_platforms": [
       "linux"
@@ -32498,7 +32498,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-8e2e3975a865fb107fff8060f4f949aa235727d5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/78499fa2980dce2fde92b74421f486bf544cfb8f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32515,7 +32515,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-916f6ab61cd358be9a241e2eb09851f700335eda"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/788f18727a0aeb5e200527bca7c889c9954be343"
     ], 
     "ci_platforms": [
       "linux"
@@ -32532,7 +32532,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-97ec5404605d0d7bed44c2b845e06f6d9479c152"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/78c3bbeaeb266aac1df0d4abe78bbca68fb085a8"
     ], 
     "ci_platforms": [
       "linux"
@@ -32549,7 +32549,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9862337313ff89e8dd6fbd6f870a568ec4bd6ecc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/792276ed826b9078ecfbd51e0136962f5e10ed6e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32566,7 +32566,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-9e53b8c6ea7f6ae5c53e5834c50eac8e9f33259a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7957953ca449974ec39c6a137c0acdedb71c3b02"
     ], 
     "ci_platforms": [
       "linux"
@@ -32583,7 +32583,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-a6224f954d8234d45e6f6ea27aca4d65ca77b6c7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/798fd96821ee3d91952373024f35cdceb10ccbed"
     ], 
     "ci_platforms": [
       "linux"
@@ -32600,7 +32600,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ba2c1509ff87865d9e23c056b9c7fe2732825ef0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/79ac297c667d2ae77c05d2af275b05138439ee5b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32617,7 +32617,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bac7a77b50e53ff71b0f52ce635e64ac15a787dc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7a0b2f8659484409af6a76d1df273b8dc66e3439"
     ], 
     "ci_platforms": [
       "linux"
@@ -32634,7 +32634,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-bebee7dd27c149af9e7b573300c686969fde9eb3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7abe8c414aa1418157c2d7ae5e70a84ffb61c027"
     ], 
     "ci_platforms": [
       "linux"
@@ -32651,7 +32651,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ca8aa113c22037a2a552c1763f845609d555ef9b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7b4b493ac5a36d3b3fed0b66bc504206548a3537"
     ], 
     "ci_platforms": [
       "linux"
@@ -32668,7 +32668,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-cce6ffed471344173c135e536b454f469bd07e03"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7bb25e1821f1ff6ea4c85259444f7f40b430aa1f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32685,7 +32685,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-dc6abf90d5e8e1b96f7e25f418b1a7f572e6a738"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7bd75ddceb75724e5e9205cf7fadec03d8e1aca2"
     ], 
     "ci_platforms": [
       "linux"
@@ -32702,7 +32702,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e45753da8952c41715a65010250efba0a4a4d243"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7bdc25dc79ca942673e515126e22474fd89ce55e"
     ], 
     "ci_platforms": [
       "linux"
@@ -32719,7 +32719,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-e7930097a989131890a316b0b1ed85801699562b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7be89fb64b3d931387e8a5b1ef51bf9cda18006a"
     ], 
     "ci_platforms": [
       "linux"
@@ -32736,7 +32736,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed3086c0ca03a427fca1817b52a4d6530fb4096b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7bf8d2b77d85e4042e47d0dbe6da9441c6d9530b"
     ], 
     "ci_platforms": [
       "linux"
@@ -32753,7 +32753,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ed7959740df2fdcf62626e370dcd7eb43963731b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c026422a34cb34de673a1d6702cbde67d112d27"
     ], 
     "ci_platforms": [
       "linux"
@@ -32770,7 +32770,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-ef09afe157880d7f363fb87f6bc194ce1a72554c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c193442a422da21cdeb14f681b0d4179aaeaf5f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32787,7 +32787,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f40dcae7e7cc52e44d49c7fd5452e33a77ef4499"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c58daa09675ba2b11e69636bb78dc0d1343bb51"
     ], 
     "ci_platforms": [
       "linux"
@@ -32804,7 +32804,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-f8bf4b7d89c07d661b695a3e4fdf269b853fe168"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c6a381eac8fbc8fccada2b2069c3f773a9c6961"
     ], 
     "ci_platforms": [
       "linux"
@@ -32821,7 +32821,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/crash-fb41c97305a2c94d367e40863dc046c8f78a57c9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c70dd584df7a4fda61d08ab8ef85ec70c85b7f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -32838,7 +32838,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d00326f1b0a93acb1cb7fe02ba0342cc6e1875e6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7c9b4e2ea03542254235893edd042a822145e504"
     ], 
     "ci_platforms": [
       "linux"
@@ -32855,7 +32855,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0692d73e38ed8c154ebddd627ce99890a1cf798"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cc958be492e942df2b784fcc08a63d57c7fef92"
     ], 
     "ci_platforms": [
       "linux"
@@ -32872,7 +32872,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d0fcc9d6dc91ead9fd27f0c613ea031f21fb4de4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7cdff0948ef64e551ad02f857acd5956d91530c9"
     ], 
     "ci_platforms": [
       "linux"
@@ -32889,7 +32889,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d17e7451bcef39ce542d84f2539f9586ea35f21e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d33039255c9611d0e9e0cc7e230f87ad55c007f"
     ], 
     "ci_platforms": [
       "linux"
@@ -32906,7 +32906,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d18b5e648be40b0ea52fc8b10bcbae9bd4325f0e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d6713afac17551fc2628c0f9f18c41a1aa9c2f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -32923,7 +32923,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d194d6aa501f75ed24fc399ee594fb77341e5d38"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d88455cc77259c8bf17c1cdc0b24edf5667c79c"
     ], 
     "ci_platforms": [
       "linux"
@@ -32940,7 +32940,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1ade96319d9de82cf3b0480d226a5ad9f31eaa1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7d8eeb8778051e621abf74daf43dd4010117d9f9"
     ], 
     "ci_platforms": [
       "linux"
@@ -32957,7 +32957,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d1b53c2a386259ce958c34e2cb281514e14e0d03"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7de73ddcb20d0940b937323599a5094bfb26ae6c"
     ], 
     "ci_platforms": [
       "linux"
@@ -32974,7 +32974,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d290717010121ba2745e551e7a80be6e9f6d59e2"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e29172a1d27c4f8a0b138306db1043373b2d0ba"
     ], 
     "ci_platforms": [
       "linux"
@@ -32991,7 +32991,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2956eabd7b8b9d6b136731a3a4fa077f184aa13"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7e8f7517bb0bb95011b48f1f4f4a631d4d756a5f"
     ], 
     "ci_platforms": [
       "linux"
@@ -33008,7 +33008,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d2c828ee88b3e352fad3263f1e1ff901a41fc7a6"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7ec62c16916c2c30847b578d2148893924287bfe"
     ], 
     "ci_platforms": [
       "linux"
@@ -33025,7 +33025,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3089d3ef9be14080abc156e5f2128c3c1a2f23a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7eea6a4b31c4f10281f31a7461f35af7331becf2"
     ], 
     "ci_platforms": [
       "linux"
@@ -33042,7 +33042,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3124f8fe39ebe943d0d5a7087a51d7e852505bd"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7efac665d3dabc2162f4407e3bedbd65b3007335"
     ], 
     "ci_platforms": [
       "linux"
@@ -33059,7 +33059,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d333dc3999c6dcca82d85f72e65e10c07f12d978"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/7fe7a6ab57422c40c7e0e2333c3bbb6ae6a0d9a3"
     ], 
     "ci_platforms": [
       "linux"
@@ -33076,7 +33076,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d3bec93d378e7466bacd95be431500ed30cba449"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a249d17248e0dc7dcc9fb64d8ac2dd0320a544"
     ], 
     "ci_platforms": [
       "linux"
@@ -33093,7 +33093,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d48a5cefe695d0494df4540ea395dcdd90a332ef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80a56bd23287d856a653f22f57f7d1442235b713"
     ], 
     "ci_platforms": [
       "linux"
@@ -33110,7 +33110,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4c3ed789ef8a888244504601964f0a0c994a66d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80b6a3cf5bb7cdeffcb6cbaaa10889168542a25a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33127,7 +33127,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d4caa070bca058455b68c7b96961e3ca0f151b32"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/80ecd5087801e974eae7db730a496d2aca110648"
     ], 
     "ci_platforms": [
       "linux"
@@ -33144,7 +33144,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d63251b34cf38052b657d62e353aa42d905e52c4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/811533455c494627bb5b5802f4ed7a386f57cb1e"
     ], 
     "ci_platforms": [
       "linux"
@@ -33161,7 +33161,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d65f32b4af92080a496fb0965075c060c70ee444"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8123e9dc4d43115412f07fcf9946c99d9a1a55c3"
     ], 
     "ci_platforms": [
       "linux"
@@ -33178,7 +33178,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d712d007679af5438c7bda723ddc724c2e57b0c1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/81489a0c6a71c48e9f343cb5ff8e8b5693d5df19"
     ], 
     "ci_platforms": [
       "linux"
@@ -33195,7 +33195,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d80ba5bbc230065821c0c6530f70bdf205e817cc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/819cac3befd0d7b12ffd734c26df1cdf43c376a2"
     ], 
     "ci_platforms": [
       "linux"
@@ -33212,7 +33212,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d8137be32de0a676678672fe6f82992b2ca61fef"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/81e64ec00272538edef6336423738277647b5ed0"
     ], 
     "ci_platforms": [
       "linux"
@@ -33229,7 +33229,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d8bbba8dd44b71161c835cb09610e47401de44e3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/820d5ba2e9d91563dae39a1b02833fbef1e6d8f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33246,7 +33246,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d913cc4e8f2900d7035d196fd62707cf1194e02b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/82182d7a9c73a70f5eec58c03b1db511d7feb95d"
     ], 
     "ci_platforms": [
       "linux"
@@ -33263,7 +33263,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d91e9bf6b6c78f35a68ba877f3325b3c1ee3db35"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/839b0cad1196be563cec8e8a55184fc001b8401a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33280,7 +33280,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d97ade864dccd3eea245411665e5126f97302063"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/83c29132911949c65d508753420708e9a0ffd6ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -33297,7 +33297,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/d9f752e6e02987d7bfe6f0f4c4d70644d357fef5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/840928fe62714fdb003b3f0a40c2c4897f9d7938"
     ], 
     "ci_platforms": [
       "linux"
@@ -33314,7 +33314,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/da23c62c70f6c1174adc08093c429f1ec657921a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/84650393df0dca7ca3244faa7ac036873d3dcce1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33331,7 +33331,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dab32e8bb17a9bd7b04b8b895b7b48c27d38ef51"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8492f54a92f9a2a05af1a078489a3a68145d8985"
     ], 
     "ci_platforms": [
       "linux"
@@ -33348,7 +33348,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dacc3689e0a7b90aeebfaee000adf89e95e50cf9"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/84c995b299f8d6fa0733d11f0b1a0b4414a7e232"
     ], 
     "ci_platforms": [
       "linux"
@@ -33365,7 +33365,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dad2c9af972d2e21c4437f0d94fdeacd7c8c7641"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/85220ed0c63891f376bee53c785b407fd9548f8b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33382,7 +33382,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/db7c4b56e701832634e61cc0b3ab5206fabf518d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8554d0f8fc68c84fbd8515165a3d98aad0dfab3e"
     ], 
     "ci_platforms": [
       "linux"
@@ -33399,7 +33399,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dc38c75bcb7df7e61428d8f12ff01a1ec1b68a99"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/856fb7cd57f36cfcc8a2cad0cf61f9fff9696776"
     ], 
     "ci_platforms": [
       "linux"
@@ -33416,7 +33416,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dd0e562fcf5edda051585b70d3b3780a9a6a2818"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/85bd45792a3cf2116fab5e99e2d824ee804af843"
     ], 
     "ci_platforms": [
       "linux"
@@ -33433,7 +33433,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dddf3303e3e8e558ca6f147ec11d8195b6de30bb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8711e2f477871e3ca68642bbb388e7f473f25394"
     ], 
     "ci_platforms": [
       "linux"
@@ -33450,7 +33450,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dde3b1c08399b61df7de4997194d9392c2e4c3cb"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8713d28e8cf45d3670ad40829a83b1fc7cd41a75"
     ], 
     "ci_platforms": [
       "linux"
@@ -33467,7 +33467,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/de838de0352fc7ee32452bc83043cf587176e120"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/875280c0c54d1662b07150e728f9ac0c1af7bf66"
     ], 
     "ci_platforms": [
       "linux"
@@ -33484,7 +33484,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/deeec423355ed885b906c6770c96d3f17583fdf3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8778868ac7a23d552d93772aa8566cf427a0c1f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -33501,7 +33501,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df106c9859b09869094c77aeba44e6e9ce909246"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8791b58ad0dbfdf9c37d48bc60940f86c6c7e3b4"
     ], 
     "ci_platforms": [
       "linux"
@@ -33518,7 +33518,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df616ee922cc89908b771e5276e47abcbaff1346"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/87add83a18a25fe585df8adc124eae6d70733f74"
     ], 
     "ci_platforms": [
       "linux"
@@ -33535,7 +33535,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df8ef8bf4069afd375066fbb74cbe137f73db829"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/87e510c4dd906ec4de0066e93b2475480fc0768b"
     ], 
     "ci_platforms": [
       "linux"
@@ -33552,7 +33552,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/df949398b0b614309219c4128b167746e16a1ead"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/880070b48f04fd1c8ffafd750e1c4d37ff404c6c"
     ], 
     "ci_platforms": [
       "linux"
@@ -33569,7 +33569,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfe4f327699ddea25103dd17b68e9a0fb726f4a7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/88139a0d01f144556ef861af4450f466081443f5"
     ], 
     "ci_platforms": [
       "linux"
@@ -33586,7 +33586,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfe6d60fd53eb8f4174366d1515c5a90ce10bf1b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/885267691bb42bc807b6e578571430a81513eee0"
     ], 
     "ci_platforms": [
       "linux"
@@ -33603,7 +33603,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/dfefc5d84c18606a3aefd5bb721a06e192b4420e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8854a331f3c5ddc4ace70e0505901e53aa48e386"
     ], 
     "ci_platforms": [
       "linux"
@@ -33620,7 +33620,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e022322a04b3ac1452055563bb41976a03a146ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/88600f27cb602db290f07eb0e8b6f10488c0760f"
     ], 
     "ci_platforms": [
       "linux"
@@ -33637,7 +33637,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e06db057637f6738a48464cc2d65d7399fe296e8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/88be31c841a66f523045f7bd1708ce64272e4276"
     ], 
     "ci_platforms": [
       "linux"
@@ -33654,7 +33654,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e0e7112238b555fdc12a1c5e9adb50703ae56a43"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/893ea11ec0c4425940d18a32acf23d5967d98dd9"
     ], 
     "ci_platforms": [
       "linux"
@@ -33671,7 +33671,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e140f7efd72850d181a0145bb9ea7d92e61dec95"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8949e5c946cf6ec7d1981d553972d4f3a6026987"
     ], 
     "ci_platforms": [
       "linux"
@@ -33688,7 +33688,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e1a0398910c28ad61e065e98e884a7492f6dc594"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8979c4017b72b970dc33095be26788f52f37a959"
     ], 
     "ci_platforms": [
       "linux"
@@ -33705,7 +33705,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e212833dd63750f436254c0c81f1ddd42fb9a17e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a034b07b9baf1b441c0fb0322652772973f20ff"
     ], 
     "ci_platforms": [
       "linux"
@@ -33722,7 +33722,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e23c0abb4f625880dbae1cc81ce5b146992f5d36"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a4183e6bb75036228a42039d678fca0ea6751b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33739,7 +33739,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e33f7d7998fe6e12ecc4014c8434e4ca591371b3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a912877743b165b233303efaf502f5092b3c5b0"
     ], 
     "ci_platforms": [
       "linux"
@@ -33756,7 +33756,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e401c1abdd1ef0458dd46e35167c4734667ebcc0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8a9f7329b30a562837353767313df7fa9a1f31f7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33773,7 +33773,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e42a9e07845680b8aad95408657c87b01873bcbe"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8aaa277cf855a972c6dec9fc49b171ce3232a26a"
     ], 
     "ci_platforms": [
       "linux"
@@ -33790,7 +33790,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e42fc248764aac6f6e0af5b5705272f82101287f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ab19633328ea9e493dee313e135e7d851aa7911"
     ], 
     "ci_platforms": [
       "linux"
@@ -33807,7 +33807,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e4ba9f46387c5687fb9003724893c0b199debf2d"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b253ba946d6768c147f5d52552e150b703437e0"
     ], 
     "ci_platforms": [
       "linux"
@@ -33824,7 +33824,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e55693473101ac4626e04012beb1b9b6d93a0a94"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b30c1f058ac421b6c51c4591ef9e4adc2886b44"
     ], 
     "ci_platforms": [
       "linux"
@@ -33841,7 +33841,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e57acbf9e36c755cc50b00bc868c01ca1c1f6842"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b37ce939cb8d42c459f5e286de980c7b62f14be"
     ], 
     "ci_platforms": [
       "linux"
@@ -33858,7 +33858,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e590a42febe0442ddf632b05cda112b3aca43380"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b53f252f8558726dc0daaee84e2b4d2f0835f44"
     ], 
     "ci_platforms": [
       "linux"
@@ -33875,7 +33875,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e5afbabdb437dfc44f06ddf8b9f793868e8fdde0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8b7ebe7fb16e63e2584595ee77afb19359356eda"
     ], 
     "ci_platforms": [
       "linux"
@@ -33892,7 +33892,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e5d120938961b8ed1e0f46e342683432b9081dd1"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ba87aeecf944e0eb387f8f2d9e30964c9f860de"
     ], 
     "ci_platforms": [
       "linux"
@@ -33909,7 +33909,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e62f5243dd375cb4b71c864a18ddd50b5b99762f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8bd94413e2d60effc2806dd7153216a1b6487162"
     ], 
     "ci_platforms": [
       "linux"
@@ -33926,7 +33926,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e6660a661f0adb7be809c558ca15573add24f686"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c395b9251d60823ef14014f6ad58b29968a1681"
     ], 
     "ci_platforms": [
       "linux"
@@ -33943,7 +33943,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e66b054263dd9e7ea90d7dfaee555e2f24bfb60f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c501e1c87c42c4b7765ab027bd537ef72656605"
     ], 
     "ci_platforms": [
       "linux"
@@ -33960,7 +33960,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e72218971bac83f556e86b0a65ec303e2a05eac8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c540353717db453eeb865e5b9b7f2efe6c5d5b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -33977,7 +33977,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e73a05b1cf7dfeeada6356bb18ec4381485bb3d0"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8c5bbcc6935d43c94a0c4ce4a5da01c04fd223d8"
     ], 
     "ci_platforms": [
       "linux"
@@ -33994,7 +33994,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e75fa90650f1d67ff9849024e88a91300690778c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d386a409662ef68370c0c552742bd0ea6d527d5"
     ], 
     "ci_platforms": [
       "linux"
@@ -34011,7 +34011,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e79ffffd4bd565b2b5bb8d0f191c8e34385de085"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d7bb385d6b13b0e689a1e81e29113746218ba99"
     ], 
     "ci_platforms": [
       "linux"
@@ -34028,7 +34028,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e80302182fbd464b72d2b9be495901c0c3e93344"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d91dd322c7972a13cb98461b0eb284116905887"
     ], 
     "ci_platforms": [
       "linux"
@@ -34045,7 +34045,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e805c33631e579c782550439f123b78e1ad8e180"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8d951b7ab0231fb1dc573433b354eac58c699c36"
     ], 
     "ci_platforms": [
       "linux"
@@ -34062,7 +34062,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e8c24e95b095fee6053a49f51326479b60949424"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8dab1d2d4f470c669688103f52718a7783113cf1"
     ], 
     "ci_platforms": [
       "linux"
@@ -34079,7 +34079,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e8fd7c4270b5f2cb56fb06684858c39c7ccfa909"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8dcb4dd3d2fa04ffc83f7fd7f9306ae4105ef7ef"
     ], 
     "ci_platforms": [
       "linux"
@@ -34096,7 +34096,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/e921037de2e963b653e881fba095eeb33799d749"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8e94dd64fdbf453f06b351d6a8f77a43cc34e4bc"
     ], 
     "ci_platforms": [
       "linux"
@@ -34113,7 +34113,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ea2cf809383d8725bec1b44ab774f04b3e6d5ae5"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ea86819b4ac803bb12fd6b63e6496238aa329c1"
     ], 
     "ci_platforms": [
       "linux"
@@ -34130,7 +34130,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ea351febbe2c4e73fb0e0d34e7d2a23ff46b79f4"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ebddbd256887fb5fe1be69a46023b34f815d2e8"
     ], 
     "ci_platforms": [
       "linux"
@@ -34147,7 +34147,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ea6cc4b0a83ac8d578c4927f3c9d5a57a4464df3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8edad87970b31dad2b23184d864fe5ad9efb05e5"
     ], 
     "ci_platforms": [
       "linux"
@@ -34164,7 +34164,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eb342f6fd92411d7beb1f82983a19849d45ff46f"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f4187ea7f2efbcd933fdb2b0652b71ecaff7822"
     ], 
     "ci_platforms": [
       "linux"
@@ -34181,7 +34181,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eb9367a74ba61abe8d5f5fdb7c1c840b2d27dab7"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f43b11f10961dcce8eaa8340c96d10bdbc937ad"
     ], 
     "ci_platforms": [
       "linux"
@@ -34198,7 +34198,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eb9faf5efb229c562a6825f930b8316f2aff2864"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8f8b66436bade06813ec9ed4fce6774914b73db3"
     ], 
     "ci_platforms": [
       "linux"
@@ -34215,7 +34215,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ebbc2aa89ec745a7201eb4aa1aded15d35e4206c"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/8ff5277cdbe1417da64bfdb342747a23f5e4f956"
     ], 
     "ci_platforms": [
       "linux"
@@ -34232,7 +34232,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ec012a94d14659f311451e89e757bd06a93d30b8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/901c9a33205897999e7e78063ccdc5d363267568"
     ], 
     "ci_platforms": [
       "linux"
@@ -34249,7 +34249,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ec230c6a27149df85cad53f33478ffc11bd92d4e"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/90230730fae07c8eeb6b5bd571a119b486a21473"
     ], 
     "ci_platforms": [
       "linux"
@@ -34266,7 +34266,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eca1d41de5486c09c6aa7767289daa7185379220"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9080684608701e015c764f643dc45fa939d86ed3"
     ], 
     "ci_platforms": [
       "linux"
@@ -34283,7 +34283,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ed9a1a597bad76e9ed9e52ba2e5c80304583c006"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/90cd72030567bddbce06152fa0af1a024d542fa7"
     ], 
     "ci_platforms": [
       "linux"
@@ -34300,7 +34300,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/eda5d435276e002a08358fd67a2bbd75902236a3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/91e2f574e7ceb7f69a93011aac68903cd014a6c7"
     ], 
     "ci_platforms": [
       "linux"
@@ -34317,7 +34317,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/edfcf299569efc4788937d2cd4ca0e625fb9e527"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92273cf09f18534ae700c1f35dfab49faa091c54"
     ], 
     "ci_platforms": [
       "linux"
@@ -34334,7 +34334,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ef264406b5a2263cd7a9145f7ca68ed8fd6c50ad"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/929980ce480ca47855bdebb8f6ebef7fa447fd5b"
     ], 
     "ci_platforms": [
       "linux"
@@ -34351,7 +34351,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ef4127bfbb6d1b7490a076c4af795b1e40b2bcd8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92d44998655e82d89a614c7b6a2f08c5fc7f8805"
     ], 
     "ci_platforms": [
       "linux"
@@ -34368,7 +34368,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/ef930a505edebc0ff6ca7eef7549bbaa21d95b4a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/92ec3b6722dde442121b3d1ed3ef23976c72cba8"
     ], 
     "ci_platforms": [
       "linux"
@@ -34385,7 +34385,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/efa80ac7daa93de08fc91bdf2a912269a3f2396a"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9379dd6ade6947a59a1786435a2d55a705161ae5"
     ], 
     "ci_platforms": [
       "linux"
@@ -34402,7 +34402,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0a7e39c194ee3f30312ae2f4827bdbd43416a42"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/940a622e8995529f6b0455906d8a035902682d2d"
     ], 
     "ci_platforms": [
       "linux"
@@ -34419,7 +34419,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0e8450c85a3c6dfaa50ee65399270c59a127088"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/940e35bed3ff2b52a29e5b15acf9fe39772eb5de"
     ], 
     "ci_platforms": [
       "linux"
@@ -34436,7 +34436,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f0ee077bc982be02a547d81d85e5c69e36fe38fc"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/94571a4b13c435117ef9bd914443ce9a07da8e3f"
     ], 
     "ci_platforms": [
       "linux"
@@ -34453,7 +34453,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1a6421ddd077ba6971eee7ba1084ed66fd1bee3"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/950511efda7aea60b3bfae95e31683210a88792c"
     ], 
     "ci_platforms": [
       "linux"
@@ -34470,7 +34470,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1b592b7e1a5af83eea1bccc2d7bcca302173d57"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9538327ef9f0a8d380a473bd25114b6859acf9b7"
     ], 
     "ci_platforms": [
       "linux"
@@ -34487,7 +34487,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f224ca8baea51bbc26a3814af9253483c66ad8f8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95940316e7104e9c2d5123b31e36b2dfd12fcea2"
     ], 
     "ci_platforms": [
       "linux"
@@ -34504,7 +34504,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f238d0b5973d8d4081ba7036711d8c3091554e28"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95dd85860bde08e1d0ecef805ad55f66008923af"
     ], 
     "ci_platforms": [
       "linux"
@@ -34521,7 +34521,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f2bb9fb90c0fb7dfd765e1c528330881e721c7d8"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/95f223f8964d294aafc2a6041a83cfa7761c31ab"
     ], 
     "ci_platforms": [
       "linux"
@@ -34538,7 +34538,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f37b108d4dca7cdd24f464ad880a57aa038528ae"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c00d91e6146b29f7559a944e6bf8dce7d0f1"
     ], 
     "ci_platforms": [
       "linux"
@@ -34555,7 +34555,7 @@
   }, 
   {
     "args": [
-      "test/core/end2end/fuzzers/api_fuzzer_corpus/f3c0468b37c09b998096d18cd13a522dec09888b"
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/9629c9a0c98f15eec2b7fd114fa5ff9ff5c61a19"
     ], 
     "ci_platforms": [
       "linux"
@@ -34572,7 +34572,7 @@
   }, 
   {
     "args": [
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@@ -34589,7 +34589,7 @@
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@@ -34606,7 +34606,7 @@
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@@ -34623,7 +34623,7 @@
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@@ -34640,7 +34640,7 @@
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@@ -34657,7 +34657,7504 @@
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+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f18f2d094ef0f0c971173153279bc44bfa3c1187"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1a6421ddd077ba6971eee7ba1084ed66fd1bee3"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1a7981f4f19f6318e0f16cafe9541d1564f9e15"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f1b592b7e1a5af83eea1bccc2d7bcca302173d57"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f224ca8baea51bbc26a3814af9253483c66ad8f8"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f238d0b5973d8d4081ba7036711d8c3091554e28"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f27ae36fe8211e46f49656597658daab1429b163"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f2bb9fb90c0fb7dfd765e1c528330881e721c7d8"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f2f014c6ef70e40f9334096f34584ea4f1f882d7"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f37b108d4dca7cdd24f464ad880a57aa038528ae"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f3c0468b37c09b998096d18cd13a522dec09888b"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f463b733bfacabdd064c6b5a0551d72398f833af"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f47f636b8e22e8db428ea956d9336bd12b928a9e"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f4d74d507a7171e5f116bf750a20435eeaf81f3f"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f4dc057d97c34f31ea542d67593b8d3a295bf52a"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f5867f7dbacd22878e2955f4be8fca147442aa9d"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f59e8ceab587254d408a4af86cd938d896eb0b6d"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f5a7503830d1e74c6a7230c10c5007a5f8ad5a0f"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f62ae81e655f294699b73830d3abaa787196cb23"
     ], 
     "ci_platforms": [
       "linux"
@@ -34723,6 +42220,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7316eaa3f54119ac5b7fb24e8b92debdf57c3f1"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f73f63e243ea6484a97ece29bb8d4f33841410fc"
@@ -34774,6 +42288,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f7909263cd7edc56186185c0b3421ebb68ad8d2b"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f7b309af25b6ae5029a9548142333a905e3c99be"
@@ -34876,6 +42407,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/f912a072f4abf312ebbe7f1a2bf5ebd8c51e35e2"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/f91f27afa6e72fd653eb41b316ad2d2e88fc0bb7"
@@ -34961,6 +42509,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fa44038e372af4ab374d3e94ec61662051e0dd74"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fa45cfbecd8680693570d90f214abd9febf681a6"
@@ -34995,6 +42560,40 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/faa0471930dc99deb5b1ffdc9bab7c1267b4ddbb"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fac54fba5614e5930104bc7391773b490c0523b2"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fae6e98220e0943926fe570bd32ea7f0dcd34feb"
@@ -35012,6 +42611,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bef1e4142a7bcfa30e93f834fb6315438d1ad"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fb0bfb049d4a99a529ff339218a5d962983118d0"
@@ -35063,6 +42679,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fbeb44db0fc0f6b70c226053448c7170f62543b1"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fc0cb8a6287528bfbe1e43d452fc40a180c221f2"
@@ -35114,6 +42747,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fc39c0c12cde4ef57c217955886ed9508214ca98"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fc9879794ab7f7cdc4959c204788fce6146c0579"
@@ -35131,6 +42781,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fd4d68895bc219f52d93f3f2f302ff138e8ffeda"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fda1618a9c7d2d7c22234b3c7f996116bc5e6e4b"
@@ -35199,6 +42866,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/fe9d7f510475f17a7592213c9b2e614ce7d38f22"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/fef5208b90316cac47bdc95ffd384b9c9a8a7c78"
@@ -35216,6 +42900,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ff2fd7bfc554729dc2a40554597e3a95ab8baefe"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/ff6138cc4a36bad9a76401072dbd41fd2ad437cc"
@@ -35233,6 +42934,23 @@
     ], 
     "uses_polling": false
   }, 
+  {
+    "args": [
+      "test/core/end2end/fuzzers/api_fuzzer_corpus/ff8ffcfafaf420d6fee1cfa087204975ab8e14d6"
+    ], 
+    "ci_platforms": [
+      "linux"
+    ], 
+    "cpu_cost": 0.1, 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c", 
+    "name": "api_fuzzer_one_entry", 
+    "platforms": [
+      "linux"
+    ], 
+    "uses_polling": false
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/ffc74f2184f64032a1f67b5f843a683ea1372b74"
-- 
GitLab


From 049831a6e6cbd8053f5f950a15970d1f9a9b9f7e Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Wed, 18 May 2016 09:17:01 -0700
Subject: [PATCH 475/570] php: update package.xml after fixes

---
 package.xml                    | 38 ++++++++++++++++++++++++++++++----
 templates/package.xml.template | 38 ++++++++++++++++++++++++++++++----
 2 files changed, 68 insertions(+), 8 deletions(-)

diff --git a/package.xml b/package.xml
index 33a769a7e9..a169ad24e7 100644
--- a/package.xml
+++ b/package.xml
@@ -10,7 +10,7 @@
   <email>grpc-packages@google.com</email>
   <active>yes</active>
  </lead>
- <date>2016-04-19</date>
+ <date>2016-05-19</date>
  <time>16:06:07</time>
  <version>
   <release>0.15.0</release>
@@ -22,7 +22,7 @@
  </stability>
  <license>BSD</license>
  <notes>
-- destroy grpc_byte_buffer after startBatch #6096
+- TBD
  </notes>
  <contents>
   <dir baseinstalldir="/" name="/">
@@ -1021,8 +1021,8 @@ Update to wrap gRPC C Core version 0.10.0
   </release>
   <release>
    <version>
-    <release>0.15.0</release>
-    <api>0.15.0</api>
+    <release>0.14.0</release>
+    <api>0.14.0</api>
    </version>
    <stability>
     <release>beta</release>
@@ -1034,5 +1034,35 @@ Update to wrap gRPC C Core version 0.10.0
 - destroy grpc_byte_buffer after startBatch #6096
    </notes>
   </release>
+  <release>
+   <version>
+    <release>0.14.2</release>
+    <api>0.14.2</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2016-05-18</date>
+   <license>BSD</license>
+   <notes>
+- Updated functions with TSRM macros for ZTS support #6607
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.15.0</release>
+    <api>0.15.0</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2016-05-19</date>
+   <license>BSD</license>
+   <notes>
+- TBD
+   </notes>
+  </release>
  </changelog>
 </package>
diff --git a/templates/package.xml.template b/templates/package.xml.template
index 63132dac94..85f9a7d19e 100644
--- a/templates/package.xml.template
+++ b/templates/package.xml.template
@@ -12,7 +12,7 @@
     <email>grpc-packages@google.com</email>
     <active>yes</active>
    </lead>
-   <date>2016-04-19</date>
+   <date>2016-05-19</date>
    <time>16:06:07</time>
    <version>
     <release>${settings.php_version.php()}</release>
@@ -24,7 +24,7 @@
    </stability>
    <license>BSD</license>
    <notes>
-  - destroy grpc_byte_buffer after startBatch #6096
+  - TBD
    </notes>
    <contents>
     <dir baseinstalldir="/" name="/">
@@ -172,8 +172,8 @@
     </release>
     <release>
      <version>
-      <release>${settings.php_version.php()}</release>
-      <api>${settings.php_version.php()}</api>
+      <release>0.14.0</release>
+      <api>0.14.0</api>
      </version>
      <stability>
       <release>beta</release>
@@ -185,5 +185,35 @@
   - destroy grpc_byte_buffer after startBatch #6096
      </notes>
     </release>
+    <release>
+     <version>
+      <release>0.14.2</release>
+      <api>0.14.2</api>
+     </version>
+     <stability>
+      <release>beta</release>
+      <api>beta</api>
+     </stability>
+     <date>2016-05-18</date>
+     <license>BSD</license>
+     <notes>
+  - Updated functions with TSRM macros for ZTS support #6607
+     </notes>
+    </release>
+    <release>
+     <version>
+      <release>${settings.php_version.php()}</release>
+      <api>${settings.php_version.php()}</api>
+     </version>
+     <stability>
+      <release>beta</release>
+      <api>beta</api>
+     </stability>
+     <date>2016-05-19</date>
+     <license>BSD</license>
+     <notes>
+  - TBD
+     </notes>
+    </release>
    </changelog>
   </package>
-- 
GitLab


From e68a71582f4f5dab8cb4823f8ce7f272ed54c7f5 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 18 May 2016 09:46:26 -0700
Subject: [PATCH 476/570] Fixed a couple of issues, removed ruby-level signal
 handling again

---
 src/ruby/ext/grpc/rb_completion_queue.c  | 18 +++----
 src/ruby/lib/grpc.rb                     |  3 --
 src/ruby/lib/grpc/generic/active_call.rb |  4 --
 src/ruby/lib/grpc/generic/rpc_server.rb  |  3 --
 src/ruby/lib/grpc/signals.rb             | 68 ------------------------
 5 files changed, 6 insertions(+), 90 deletions(-)
 delete mode 100644 src/ruby/lib/grpc/signals.rb

diff --git a/src/ruby/ext/grpc/rb_completion_queue.c b/src/ruby/ext/grpc/rb_completion_queue.c
index 605c7408b4..b6ddbe88dc 100644
--- a/src/ruby/ext/grpc/rb_completion_queue.c
+++ b/src/ruby/ext/grpc/rb_completion_queue.c
@@ -62,13 +62,10 @@ static void *grpc_rb_completion_queue_next_no_gil(void *param) {
   gpr_timespec deadline;
   do {
     deadline = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), increment);
-    if (gpr_time_cmp(deadline, next_call->timeout) > 0) {
-      // Then we have run out of time
-      break;
-    }
     next_call->event = grpc_completion_queue_next(next_call->cq,
                                                   deadline, NULL);
-    if (next_call->event.success) {
+    if (next_call->event.type != GRPC_QUEUE_TIMEOUT ||
+        gpr_time_cmp(deadline, next_call->timeout) > 0) {
       break;
     }
   } while (!next_call->interrupted);
@@ -82,14 +79,11 @@ static void *grpc_rb_completion_queue_pluck_no_gil(void *param) {
   gpr_timespec deadline;
   do {
     deadline = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), increment);
-    if (gpr_time_cmp(deadline, next_call->timeout) > 0) {
-      // Then we have run out of time
-      break;
-    }
     next_call->event = grpc_completion_queue_pluck(next_call->cq,
                                                    next_call->tag,
                                                    deadline, NULL);
-    if (next_call->event.type != GRPC_QUEUE_TIMEOUT) {
+    if (next_call->event.type != GRPC_QUEUE_TIMEOUT ||
+        gpr_time_cmp(deadline, next_call->timeout) > 0) {
       break;
     }
   } while (!next_call->interrupted);
@@ -195,8 +189,8 @@ grpc_event grpc_rb_completion_queue_pluck_event(VALUE self, VALUE tag,
 
      The basic reason we need this relatively complicated construction is that
      we need to re-acquire the GVL when an interrupt comes in, so that the ruby
-     interpeter can do what it needs to do with the interrupt. But we also need
-     to get back to plucking when */
+     interpreter can do what it needs to do with the interrupt. But we also need
+     to get back to plucking when the interrupt has been handled. */
   do {
     next_call.interrupted = 0;
     rb_thread_call_without_gvl(grpc_rb_completion_queue_pluck_no_gil,
diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index ab21fc4772..79fa705b1c 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -33,7 +33,6 @@ require_relative 'grpc/errors'
 require_relative 'grpc/grpc'
 require_relative 'grpc/logconfig'
 require_relative 'grpc/notifier'
-require_relative 'grpc/signals'
 require_relative 'grpc/version'
 require_relative 'grpc/core/time_consts'
 require_relative 'grpc/generic/active_call'
@@ -48,5 +47,3 @@ begin
 ensure
   file.close
 end
-
-GRPC::Signals.init
diff --git a/src/ruby/lib/grpc/generic/active_call.rb b/src/ruby/lib/grpc/generic/active_call.rb
index f91970a923..c982e0fcc5 100644
--- a/src/ruby/lib/grpc/generic/active_call.rb
+++ b/src/ruby/lib/grpc/generic/active_call.rb
@@ -123,10 +123,6 @@ module GRPC
       @unmarshal = unmarshal
       @metadata_tag = metadata_tag
       @op_notifier = nil
-      weak_self = WeakRef.new(self)
-      signal_handler = proc { weak_self.cancel if weak_self.weakref_alive? }
-      remove_handler = GRPC::Signals.register_handler(&signal_handler)
-      ObjectSpace.define_finalizer(self, remove_handler)
     end
 
     # output_metadata are provides access to hash that can be used to
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 238aaa9656..b548d3cf26 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -353,10 +353,7 @@ module GRPC
         transition_running_state(:running)
         @run_cond.broadcast
       end
-      remove_signal_handler = GRPC::Signals.register_handler { stop }
       loop_handle_server_calls
-      # Remove signal handler when server stops
-      remove_signal_handler.call
     end
 
     alias_method :run_till_terminated, :run
diff --git a/src/ruby/lib/grpc/signals.rb b/src/ruby/lib/grpc/signals.rb
deleted file mode 100644
index 56bc9f32a0..0000000000
--- a/src/ruby/lib/grpc/signals.rb
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-require 'thread'
-require_relative 'grpc'
-
-# GRPC contains the General RPC module.
-module GRPC
-  # Signals contains gRPC functions related to signal handling
-  module Signals
-    @signal_handlers = []
-    @handlers_mutex = Mutex.new
-    @previous_handlers = {}
-    # @signal_received = false
-
-    def register_handler(&handler)
-      @handlers_mutex.synchronize do
-        @signal_handlers.push(handler)
-        # handler.call if @signal_received
-      end
-      # Returns a function to remove the handler
-      lambda do
-        @handlers_mutex.synchronize { @signal_handlers.delete(handler) }
-      end
-    end
-    module_function :register_handler
-
-    def run_handlers(signal)
-      # @signal_received = true
-      @signal_handlers.each(&:call)
-      @previous_handlers[signal].call
-    end
-    module_function :run_handlers
-
-    def init
-      %w(INT TERM).each do |sig|
-        @previous_handlers[sig] = Signal.trap(sig) { run_handlers(sig) }
-      end
-    end
-    module_function :init
-  end
-end
-- 
GitLab


From 746ea97afdcdffa074d4710d6706e4e988d4ad8e Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Wed, 18 May 2016 09:49:10 -0700
Subject: [PATCH 477/570] Finished removing ruby-level signal handlers again

---
 src/ruby/lib/grpc/generic/active_call.rb | 1 -
 src/ruby/lib/grpc/generic/rpc_server.rb  | 1 -
 2 files changed, 2 deletions(-)

diff --git a/src/ruby/lib/grpc/generic/active_call.rb b/src/ruby/lib/grpc/generic/active_call.rb
index c982e0fcc5..7fe588bd4c 100644
--- a/src/ruby/lib/grpc/generic/active_call.rb
+++ b/src/ruby/lib/grpc/generic/active_call.rb
@@ -30,7 +30,6 @@
 require 'forwardable'
 require 'weakref'
 require_relative 'bidi_call'
-require_relative '../signals'
 
 class Struct
   # BatchResult is the struct returned by calls to call#start_batch.
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index b548d3cf26..e1496d491a 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -28,7 +28,6 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 require_relative '../grpc'
-require_relative '../signals'
 require_relative 'active_call'
 require_relative 'service'
 require 'thread'
-- 
GitLab


From 93dd0470cf26aed445b40a8b9332e6b06f5e5514 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 18 May 2016 15:06:37 -0700
Subject: [PATCH 478/570] clang-format

---
 src/core/ext/client_config/subchannel_index.c          | 4 ++--
 src/core/ext/transport/chttp2/transport/frame_goaway.c | 3 ++-
 src/core/ext/transport/chttp2/transport/hpack_parser.c | 3 ++-
 src/core/lib/channel/channel_args.c                    | 3 ++-
 src/core/lib/transport/metadata.c                      | 3 ++-
 test/core/end2end/fuzzers/api_fuzzer.c                 | 2 +-
 6 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/core/ext/client_config/subchannel_index.c b/src/core/ext/client_config/subchannel_index.c
index 69de0e78c1..690cb16b96 100644
--- a/src/core/ext/client_config/subchannel_index.c
+++ b/src/core/ext/client_config/subchannel_index.c
@@ -112,8 +112,8 @@ static int subchannel_key_compare(grpc_subchannel_key *a,
   c = GPR_ICMP(a->args.filter_count, b->args.filter_count);
   if (c != 0) return c;
   if (a->args.addr_len) {
-  c = memcmp(a->args.addr, b->args.addr, a->args.addr_len);
-  if (c != 0) return c;
+    c = memcmp(a->args.addr, b->args.addr, a->args.addr_len);
+    if (c != 0) return c;
   }
   if (a->args.filter_count > 0) {
     c = memcmp(a->args.filters, b->args.filters,
diff --git a/src/core/ext/transport/chttp2/transport/frame_goaway.c b/src/core/ext/transport/chttp2/transport/frame_goaway.c
index aa25b1a231..827e7a6977 100644
--- a/src/core/ext/transport/chttp2/transport/frame_goaway.c
+++ b/src/core/ext/transport/chttp2/transport/frame_goaway.c
@@ -137,7 +137,8 @@ grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse(
       ++cur;
     /* fallthrough */
     case GRPC_CHTTP2_GOAWAY_DEBUG:
-      if (end != cur) memcpy(p->debug_data + p->debug_pos, cur, (size_t)(end - cur));
+      if (end != cur)
+        memcpy(p->debug_data + p->debug_pos, cur, (size_t)(end - cur));
       GPR_ASSERT((size_t)(end - cur) < UINT32_MAX - p->debug_pos);
       p->debug_pos += (uint32_t)(end - cur);
       p->state = GRPC_CHTTP2_GOAWAY_DEBUG;
diff --git a/src/core/ext/transport/chttp2/transport/hpack_parser.c b/src/core/ext/transport/chttp2/transport/hpack_parser.c
index 9278a7ac42..ed45bc9cb3 100644
--- a/src/core/ext/transport/chttp2/transport/hpack_parser.c
+++ b/src/core/ext/transport/chttp2/transport/hpack_parser.c
@@ -1446,7 +1446,8 @@ grpc_chttp2_parse_error grpc_chttp2_header_parser_parse(
        stream id on a header */
     if (stream_parsing != NULL) {
       if (parser->is_boundary) {
-        if (stream_parsing->header_frames_received == GPR_ARRAY_SIZE(stream_parsing->got_metadata_on_parse)) {
+        if (stream_parsing->header_frames_received ==
+            GPR_ARRAY_SIZE(stream_parsing->got_metadata_on_parse)) {
           gpr_log(GPR_ERROR, "too many trailer frames");
           return GRPC_CHTTP2_CONNECTION_ERROR;
         }
diff --git a/src/core/lib/channel/channel_args.c b/src/core/lib/channel/channel_args.c
index d95a7bf110..569be4dc28 100644
--- a/src/core/lib/channel/channel_args.c
+++ b/src/core/lib/channel/channel_args.c
@@ -132,7 +132,8 @@ grpc_channel_args *grpc_channel_args_normalize(const grpc_channel_args *a) {
   for (size_t i = 0; i < a->num_args; i++) {
     args[i] = &a->args[i];
   }
-  if (a->num_args > 1) qsort(args, a->num_args, sizeof(grpc_arg *), cmp_key_stable);
+  if (a->num_args > 1)
+    qsort(args, a->num_args, sizeof(grpc_arg *), cmp_key_stable);
 
   grpc_channel_args *b = gpr_malloc(sizeof(grpc_channel_args));
   b->num_args = a->num_args;
diff --git a/src/core/lib/transport/metadata.c b/src/core/lib/transport/metadata.c
index 53fe03bdc9..82c8e239f6 100644
--- a/src/core/lib/transport/metadata.c
+++ b/src/core/lib/transport/metadata.c
@@ -373,7 +373,8 @@ grpc_mdstr *grpc_mdstr_from_buffer(const uint8_t *buf, size_t length) {
     ss = g_static_strtab[idx];
     if (ss == NULL) break;
     if (ss->hash == hash && GPR_SLICE_LENGTH(ss->slice) == length &&
-        (length == 0 || 0 == memcmp(buf, GPR_SLICE_START_PTR(ss->slice), length))) {
+        (length == 0 ||
+         0 == memcmp(buf, GPR_SLICE_START_PTR(ss->slice), length))) {
       GPR_TIMER_END("grpc_mdstr_from_buffer", 0);
       return ss;
     }
diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c
index b6150151d5..cacf29e261 100644
--- a/test/core/end2end/fuzzers/api_fuzzer.c
+++ b/test/core/end2end/fuzzers/api_fuzzer.c
@@ -432,7 +432,7 @@ static void read_metadata(input_stream *inp, size_t *count,
   } else {
     *metadata = gpr_malloc(1);
   }
-    add_to_free(cs, *metadata);
+  add_to_free(cs, *metadata);
 }
 
 static call_state *destroy_call(call_state *call) {
-- 
GitLab


From 29d414c32a5f3f9f19f0a741676457b7ddf68276 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 18 May 2016 20:31:25 -0700
Subject: [PATCH 479/570] make Profilers visible to Grpc.IntegrationTesting

---
 src/csharp/Grpc.Core/Properties/AssemblyInfo.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/csharp/Grpc.Core/Properties/AssemblyInfo.cs b/src/csharp/Grpc.Core/Properties/AssemblyInfo.cs
index bde74945fb..370fa98687 100644
--- a/src/csharp/Grpc.Core/Properties/AssemblyInfo.cs
+++ b/src/csharp/Grpc.Core/Properties/AssemblyInfo.cs
@@ -16,6 +16,12 @@ using System.Runtime.CompilerServices;
     "0442bb8e12768722de0b0cb1b15e955b32a11352740ee59f2c94c48edc8e177d1052536b8ac651bce11ce5da3a" +
     "27fc95aff3dc604a6971417453f9483c7b5e836756d5b271bf8f2403fe186e31956148c03d804487cf642f8cc0" +
     "71394ee9672dfe5b55ea0f95dfd5a7f77d22c962ccf51320d3")]
+[assembly: InternalsVisibleTo("Grpc.IntegrationTesting,PublicKey=" +
+    "00240000048000009400000006020000002400005253413100040000010001002f5797a92c6fcde81bd4098f43" +
+    "0442bb8e12768722de0b0cb1b15e955b32a11352740ee59f2c94c48edc8e177d1052536b8ac651bce11ce5da3a" +
+    "27fc95aff3dc604a6971417453f9483c7b5e836756d5b271bf8f2403fe186e31956148c03d804487cf642f8cc0" +
+    "71394ee9672dfe5b55ea0f95dfd5a7f77d22c962ccf51320d3")]
 #else
 [assembly: InternalsVisibleTo("Grpc.Core.Tests")]
+[assembly: InternalsVisibleTo("Grpc.IntegrationTesting")]
 #endif
-- 
GitLab


From 6dd544c598f15f34feccd7c454d514cbe2bde852 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 18 May 2016 08:58:41 -0700
Subject: [PATCH 480/570] tiny optimization in MetadataArraySafeHandle

---
 src/csharp/Grpc.Core/Internal/MetadataArraySafeHandle.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/csharp/Grpc.Core/Internal/MetadataArraySafeHandle.cs b/src/csharp/Grpc.Core/Internal/MetadataArraySafeHandle.cs
index 25735d5262..dc9f62fdab 100644
--- a/src/csharp/Grpc.Core/Internal/MetadataArraySafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/MetadataArraySafeHandle.cs
@@ -50,6 +50,11 @@ namespace Grpc.Core.Internal
         {
             using (Profilers.ForCurrentThread().NewScope("MetadataArraySafeHandle.Create"))
             {
+                if (metadata.Count == 0)
+                {
+                    return new MetadataArraySafeHandle();
+                }
+
                 // TODO(jtattermusch): we might wanna check that the metadata is readonly 
                 var metadataArray = Native.grpcsharp_metadata_array_create(new UIntPtr((ulong)metadata.Count));
                 for (int i = 0; i < metadata.Count; i++)
-- 
GitLab


From f4a961df96f4a2779fb7acd5f93b77fe57c8e50f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 18 May 2016 09:19:47 -0700
Subject: [PATCH 481/570] move ServerRpcNew and ClientSideStatus to their own
 file

---
 src/csharp/Grpc.Core/Grpc.Core.csproj         |   2 +
 .../Internal/BatchContextSafeHandle.cs        | 103 -----------------
 .../Grpc.Core/Internal/ClientSideStatus.cs    |  70 +++++++++++
 src/csharp/Grpc.Core/Internal/ServerRpcNew.cs | 109 ++++++++++++++++++
 4 files changed, 181 insertions(+), 103 deletions(-)
 create mode 100644 src/csharp/Grpc.Core/Internal/ClientSideStatus.cs
 create mode 100644 src/csharp/Grpc.Core/Internal/ServerRpcNew.cs

diff --git a/src/csharp/Grpc.Core/Grpc.Core.csproj b/src/csharp/Grpc.Core/Grpc.Core.csproj
index 95077a6ca5..54b90f0258 100644
--- a/src/csharp/Grpc.Core/Grpc.Core.csproj
+++ b/src/csharp/Grpc.Core/Grpc.Core.csproj
@@ -134,6 +134,8 @@
     <Compile Include="DefaultCallInvoker.cs" />
     <Compile Include="Internal\UnimplementedCallInvoker.cs" />
     <Compile Include="Internal\InterceptingCallInvoker.cs" />
+    <Compile Include="Internal\ServerRpcNew.cs" />
+    <Compile Include="Internal\ClientSideStatus.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Grpc.Core.nuspec" />
diff --git a/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs b/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs
index 66d2a66f99..c28a6f64d3 100644
--- a/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/BatchContextSafeHandle.cs
@@ -120,107 +120,4 @@ namespace Grpc.Core.Internal
             return true;
         }
     }
-
-    /// <summary>
-    /// Status + metadata received on client side when call finishes.
-    /// (when receive_status_on_client operation finishes).
-    /// </summary>
-    internal struct ClientSideStatus
-    {
-        readonly Status status;
-        readonly Metadata trailers;
-
-        public ClientSideStatus(Status status, Metadata trailers)
-        {
-            this.status = status;
-            this.trailers = trailers;
-        }
-
-        public Status Status
-        {
-            get
-            {
-                return this.status;
-            }    
-        }
-
-        public Metadata Trailers
-        {
-            get
-            {
-                return this.trailers;
-            }
-        }
-    }
-
-    /// <summary>
-    /// Details of a newly received RPC.
-    /// </summary>
-    internal struct ServerRpcNew
-    {
-        readonly Server server;
-        readonly CallSafeHandle call;
-        readonly string method;
-        readonly string host;
-        readonly Timespec deadline;
-        readonly Metadata requestMetadata;
-
-        public ServerRpcNew(Server server, CallSafeHandle call, string method, string host, Timespec deadline, Metadata requestMetadata)
-        {
-            this.server = server;
-            this.call = call;
-            this.method = method;
-            this.host = host;
-            this.deadline = deadline;
-            this.requestMetadata = requestMetadata;
-        }
-
-        public Server Server
-        {
-            get
-            {
-                return this.server;
-            }
-        }
-
-        public CallSafeHandle Call
-        {
-            get
-            {
-                return this.call;
-            }
-        }
-
-        public string Method
-        {
-            get
-            {
-                return this.method;
-            }
-        }
-
-        public string Host
-        {
-            get
-            {
-                return this.host;
-            }
-        }
-
-        public Timespec Deadline
-        {
-            get
-            {
-                return this.deadline;
-            }
-        }
-
-        public Metadata RequestMetadata
-        {
-            get
-            {
-                return this.requestMetadata;
-            }
-        }
-    }
 }
diff --git a/src/csharp/Grpc.Core/Internal/ClientSideStatus.cs b/src/csharp/Grpc.Core/Internal/ClientSideStatus.cs
new file mode 100644
index 0000000000..5727e3f11f
--- /dev/null
+++ b/src/csharp/Grpc.Core/Internal/ClientSideStatus.cs
@@ -0,0 +1,70 @@
+#region Copyright notice and license
+
+// Copyright 2015, Google Inc.
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+// 
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+using System;
+using Grpc.Core;
+
+namespace Grpc.Core.Internal
+{
+    /// <summary>
+    /// Status + metadata received on client side when call finishes.
+    /// (when receive_status_on_client operation finishes).
+    /// </summary>
+    internal struct ClientSideStatus
+    {
+        readonly Status status;
+        readonly Metadata trailers;
+
+        public ClientSideStatus(Status status, Metadata trailers)
+        {
+            this.status = status;
+            this.trailers = trailers;
+        }
+
+        public Status Status
+        {
+            get
+            {
+                return this.status;
+            }
+        }
+
+        public Metadata Trailers
+        {
+            get
+            {
+                return this.trailers;
+            }
+        }
+    }
+}
diff --git a/src/csharp/Grpc.Core/Internal/ServerRpcNew.cs b/src/csharp/Grpc.Core/Internal/ServerRpcNew.cs
new file mode 100644
index 0000000000..e4f1880bdb
--- /dev/null
+++ b/src/csharp/Grpc.Core/Internal/ServerRpcNew.cs
@@ -0,0 +1,109 @@
+#region Copyright notice and license
+
+// Copyright 2015, Google Inc.
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+// 
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+using System;
+using Grpc.Core;
+
+namespace Grpc.Core.Internal
+{
+    /// <summary>
+    /// Details of a newly received RPC.
+    /// </summary>
+    internal struct ServerRpcNew
+    {
+        readonly Server server;
+        readonly CallSafeHandle call;
+        readonly string method;
+        readonly string host;
+        readonly Timespec deadline;
+        readonly Metadata requestMetadata;
+
+        public ServerRpcNew(Server server, CallSafeHandle call, string method, string host, Timespec deadline, Metadata requestMetadata)
+        {
+            this.server = server;
+            this.call = call;
+            this.method = method;
+            this.host = host;
+            this.deadline = deadline;
+            this.requestMetadata = requestMetadata;
+        }
+
+        public Server Server
+        {
+            get
+            {
+                return this.server;
+            }
+        }
+
+        public CallSafeHandle Call
+        {
+            get
+            {
+                return this.call;
+            }
+        }
+
+        public string Method
+        {
+            get
+            {
+                return this.method;
+            }
+        }
+
+        public string Host
+        {
+            get
+            {
+                return this.host;
+            }
+        }
+
+        public Timespec Deadline
+        {
+            get
+            {
+                return this.deadline;
+            }
+        }
+
+        public Metadata RequestMetadata
+        {
+            get
+            {
+                return this.requestMetadata;
+            }
+        }
+    }
+}
-- 
GitLab


From a7db28fe4da18da9acdb3990d8449729a044f3a1 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 18 May 2016 12:26:16 -0700
Subject: [PATCH 482/570] dont call into C core to get Timespec.InfPast and
 Timespec.InfFuture

---
 .../Grpc.Core.Tests/Internal/TimespecTest.cs  |  8 +++----
 src/csharp/Grpc.Core/Internal/Timespec.cs     | 23 +++++++++++++++++--
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs b/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs
index 74f7f2497a..1f6110c120 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs
@@ -61,15 +61,15 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void InfFuture()
+        public void InfFutureMatchesNativeValue()
         {
-            var timespec = Timespec.InfFuture;
+            Assert.AreEqual(Timespec.NativeInfFuture, Timespec.InfFuture);
         }
 
         [Test]
-        public void InfPast()
+        public void InfPastMatchesNativeValue()
         {
-            var timespec = Timespec.InfPast;
+            Assert.AreEqual(Timespec.NativeInfPast, Timespec.InfPast);
         }
 
         [Test]
diff --git a/src/csharp/Grpc.Core/Internal/Timespec.cs b/src/csharp/Grpc.Core/Internal/Timespec.cs
index 56172a5dda..6420a4f3ae 100644
--- a/src/csharp/Grpc.Core/Internal/Timespec.cs
+++ b/src/csharp/Grpc.Core/Internal/Timespec.cs
@@ -71,7 +71,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return Native.gprsharp_inf_future(GPRClockType.Realtime);
+                return new Timespec(long.MaxValue, 0, GPRClockType.Realtime);
             }
         }
 
@@ -82,7 +82,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return Native.gprsharp_inf_past(GPRClockType.Realtime);
+                return new Timespec(long.MinValue, 0, GPRClockType.Realtime);
             }
         }
 
@@ -231,6 +231,7 @@ namespace Grpc.Core.Internal
             }
         }
 
+        // for tests only
         internal static int NativeSize
         {
             get
@@ -238,5 +239,23 @@ namespace Grpc.Core.Internal
                 return Native.gprsharp_sizeof_timespec();
             }
         }
+
+        // for tests only
+        internal static Timespec NativeInfFuture
+        {
+            get
+            {
+                return Native.gprsharp_inf_future(GPRClockType.Realtime);
+            }
+        }
+
+        // for tests only
+        public static Timespec NativeInfPast
+        {
+            get
+            {
+                return Native.gprsharp_inf_past(GPRClockType.Realtime);
+            }
+        }
     }
 }
-- 
GitLab


From e0af286620c40dfcf625abe85cb753a6f5223f92 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 18 May 2016 21:02:03 -0700
Subject: [PATCH 483/570] rename some ill-named enums and move them to the
 right files

---
 .../Internal/CompletionQueueSafeHandleTest.cs |  2 +-
 .../Grpc.Core.Tests/Internal/TimespecTest.cs  |  2 +-
 src/csharp/Grpc.Core/Grpc.Core.csproj         |  3 +-
 .../Internal/{Enums.cs => CallError.cs}       | 39 +--------
 src/csharp/Grpc.Core/Internal/ClockType.cs    | 53 ++++++++++++
 .../Internal/CompletionQueueEvent.cs          | 17 +++-
 .../Grpc.Core/Internal/GrpcThreadPool.cs      |  4 +-
 .../Grpc.Core/Internal/NativeMethods.cs       | 80 +++++++++----------
 .../Grpc.Core/Internal/ServerCallHandler.cs   |  2 +-
 src/csharp/Grpc.Core/Internal/Timespec.cs     | 22 ++---
 10 files changed, 130 insertions(+), 94 deletions(-)
 rename src/csharp/Grpc.Core/Internal/{Enums.cs => CallError.cs} (76%)
 create mode 100644 src/csharp/Grpc.Core/Internal/ClockType.cs

diff --git a/src/csharp/Grpc.Core.Tests/Internal/CompletionQueueSafeHandleTest.cs b/src/csharp/Grpc.Core.Tests/Internal/CompletionQueueSafeHandleTest.cs
index c6843f10af..195119f920 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/CompletionQueueSafeHandleTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/CompletionQueueSafeHandleTest.cs
@@ -60,7 +60,7 @@ namespace Grpc.Core.Internal.Tests
             var ev = cq.Next();
             cq.Dispose();
             GrpcEnvironment.Release();
-            Assert.AreEqual(GRPCCompletionType.Shutdown, ev.type);
+            Assert.AreEqual(CompletionQueueEvent.CompletionType.Shutdown, ev.type);
             Assert.AreNotEqual(IntPtr.Zero, ev.success);
             Assert.AreEqual(IntPtr.Zero, ev.tag);
         }
diff --git a/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs b/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs
index 1f6110c120..c124ea29af 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/TimespecTest.cs
@@ -108,7 +108,7 @@ namespace Grpc.Core.Internal.Tests
             Assert.Throws(typeof(InvalidOperationException),
                 () => new Timespec(0, 1000 * 1000 * 1000).ToDateTime());
             Assert.Throws(typeof(InvalidOperationException),
-                () => new Timespec(0, 0, GPRClockType.Monotonic).ToDateTime());
+                () => new Timespec(0, 0, ClockType.Monotonic).ToDateTime());
         }
 
         [Test]
diff --git a/src/csharp/Grpc.Core/Grpc.Core.csproj b/src/csharp/Grpc.Core/Grpc.Core.csproj
index 54b90f0258..4bf30e83c1 100644
--- a/src/csharp/Grpc.Core/Grpc.Core.csproj
+++ b/src/csharp/Grpc.Core/Grpc.Core.csproj
@@ -74,7 +74,6 @@
     <Compile Include="Internal\CallSafeHandle.cs" />
     <Compile Include="Internal\ChannelSafeHandle.cs" />
     <Compile Include="Internal\CompletionQueueSafeHandle.cs" />
-    <Compile Include="Internal\Enums.cs" />
     <Compile Include="Internal\SafeHandleZeroIsInvalid.cs" />
     <Compile Include="Internal\Timespec.cs" />
     <Compile Include="Internal\GrpcThreadPool.cs" />
@@ -136,6 +135,8 @@
     <Compile Include="Internal\InterceptingCallInvoker.cs" />
     <Compile Include="Internal\ServerRpcNew.cs" />
     <Compile Include="Internal\ClientSideStatus.cs" />
+    <Compile Include="Internal\ClockType.cs" />
+    <Compile Include="Internal\CallError.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="Grpc.Core.nuspec" />
diff --git a/src/csharp/Grpc.Core/Internal/Enums.cs b/src/csharp/Grpc.Core/Internal/CallError.cs
similarity index 76%
rename from src/csharp/Grpc.Core/Internal/Enums.cs
rename to src/csharp/Grpc.Core/Internal/CallError.cs
index 74f86d2a30..541575f5e6 100644
--- a/src/csharp/Grpc.Core/Internal/Enums.cs
+++ b/src/csharp/Grpc.Core/Internal/CallError.cs
@@ -40,7 +40,7 @@ namespace Grpc.Core.Internal
     /// <summary>
     /// grpc_call_error from grpc/grpc.h
     /// </summary>
-    internal enum GRPCCallError
+    internal enum CallError
     {
         /* everything went ok */
         OK = 0,
@@ -70,42 +70,9 @@ namespace Grpc.Core.Internal
         /// <summary>
         /// Checks the call API invocation's result is OK.
         /// </summary>
-        public static void CheckOk(this GRPCCallError callError)
+        public static void CheckOk(this CallError callError)
         {
-            GrpcPreconditions.CheckState(callError == GRPCCallError.OK, "Call error: " + callError);
+            GrpcPreconditions.CheckState(callError == CallError.OK, "Call error: " + callError);
         }
     }
-
-    /// <summary>
-    /// grpc_completion_type from grpc/grpc.h
-    /// </summary>
-    internal enum GRPCCompletionType
-    {
-        /* Shutting down */
-        Shutdown, 
-
-        /* No event before timeout */
-        Timeout,  
-
-        /* operation completion */
-        OpComplete
-    }
-
-    /// <summary>
-    /// gpr_clock_type from grpc/support/time.h
-    /// </summary>
-    internal enum GPRClockType
-    {
-        /* Monotonic clock */
-        Monotonic,
-
-        /* Realtime clock */
-        Realtime,
-
-        /* Precise clock good for performance profiling. */
-        Precise,
-
-        /* Timespan - the distance between two time points */
-        Timespan
-    }
 }
diff --git a/src/csharp/Grpc.Core/Internal/ClockType.cs b/src/csharp/Grpc.Core/Internal/ClockType.cs
new file mode 100644
index 0000000000..57533c9d2f
--- /dev/null
+++ b/src/csharp/Grpc.Core/Internal/ClockType.cs
@@ -0,0 +1,53 @@
+#region Copyright notice and license
+
+// Copyright 2015, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+namespace Grpc.Core.Internal
+{
+    /// <summary>
+    /// gpr_clock_type from grpc/support/time.h
+    /// </summary>
+    internal enum ClockType
+    {
+        /* Monotonic clock */
+        Monotonic,
+
+        /* Realtime clock */
+        Realtime,
+
+        /* Precise clock good for performance profiling. */
+        Precise,
+
+        /* Timespan - the distance between two time points */
+        Timespan
+    }
+}
diff --git a/src/csharp/Grpc.Core/Internal/CompletionQueueEvent.cs b/src/csharp/Grpc.Core/Internal/CompletionQueueEvent.cs
index 288680792a..a78e9b70f3 100644
--- a/src/csharp/Grpc.Core/Internal/CompletionQueueEvent.cs
+++ b/src/csharp/Grpc.Core/Internal/CompletionQueueEvent.cs
@@ -44,7 +44,7 @@ namespace Grpc.Core.Internal
     {
         static readonly NativeMethods Native = NativeMethods.Get();
 
-        public GRPCCompletionType type;
+        public CompletionType type;
         public int success;
         public IntPtr tag;
 
@@ -55,5 +55,20 @@ namespace Grpc.Core.Internal
                 return Native.grpcsharp_sizeof_grpc_event();
             }
         }
+
+        /// <summary>
+        /// grpc_completion_type from grpc/grpc.h
+        /// </summary>
+        internal enum CompletionType
+        {
+            /* Shutting down */
+            Shutdown, 
+
+            /* No event before timeout */
+            Timeout,  
+
+            /* operation completion */
+            OpComplete
+        }
     }
 }
diff --git a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
index 4b7124ee74..b538726fa1 100644
--- a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
+++ b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
@@ -118,7 +118,7 @@ namespace Grpc.Core.Internal
             do
             {
                 ev = cq.Next();
-                if (ev.type == GRPCCompletionType.OpComplete)
+                if (ev.type == CompletionQueueEvent.CompletionType.OpComplete)
                 {
                     bool success = (ev.success != 0);
                     IntPtr tag = ev.tag;
@@ -133,7 +133,7 @@ namespace Grpc.Core.Internal
                     }
                 }
             }
-            while (ev.type != GRPCCompletionType.Shutdown);
+            while (ev.type != CompletionQueueEvent.CompletionType.Shutdown);
         }
     }
 }
diff --git a/src/csharp/Grpc.Core/Internal/NativeMethods.cs b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
index c277c73ef0..42fd4d4dc6 100644
--- a/src/csharp/Grpc.Core/Internal/NativeMethods.cs
+++ b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
@@ -418,33 +418,33 @@ namespace Grpc.Core.Internal
             public delegate CallCredentialsSafeHandle grpcsharp_composite_call_credentials_create_delegate(CallCredentialsSafeHandle creds1, CallCredentialsSafeHandle creds2);
             public delegate void grpcsharp_call_credentials_release_delegate(IntPtr credentials);
 
-            public delegate GRPCCallError grpcsharp_call_cancel_delegate(CallSafeHandle call);
-            public delegate GRPCCallError grpcsharp_call_cancel_with_status_delegate(CallSafeHandle call, StatusCode status, string description);
-            public delegate GRPCCallError grpcsharp_call_start_unary_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_cancel_delegate(CallSafeHandle call);
+            public delegate CallError grpcsharp_call_cancel_with_status_delegate(CallSafeHandle call, StatusCode status, string description);
+            public delegate CallError grpcsharp_call_start_unary_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
-            public delegate GRPCCallError grpcsharp_call_start_client_streaming_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_start_client_streaming_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
-            public delegate GRPCCallError grpcsharp_call_start_server_streaming_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_start_server_streaming_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen,
                 MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
-            public delegate GRPCCallError grpcsharp_call_start_duplex_streaming_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_start_duplex_streaming_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
-            public delegate GRPCCallError grpcsharp_call_send_message_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_send_message_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, WriteFlags writeFlags, bool sendEmptyInitialMetadata);
-            public delegate GRPCCallError grpcsharp_call_send_close_from_client_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_send_close_from_client_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
-            public delegate GRPCCallError grpcsharp_call_send_status_from_server_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_send_status_from_server_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, StatusCode statusCode, string statusMessage, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata,
                 byte[] optionalSendBuffer, UIntPtr optionalSendBufferLen, WriteFlags writeFlags);
-            public delegate GRPCCallError grpcsharp_call_recv_message_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_recv_message_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
-            public delegate GRPCCallError grpcsharp_call_recv_initial_metadata_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_recv_initial_metadata_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
-            public delegate GRPCCallError grpcsharp_call_start_serverside_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_start_serverside_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
-            public delegate GRPCCallError grpcsharp_call_send_initial_metadata_delegate(CallSafeHandle call,
+            public delegate CallError grpcsharp_call_send_initial_metadata_delegate(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
-            public delegate GRPCCallError grpcsharp_call_set_credentials_delegate(CallSafeHandle call, CallCredentialsSafeHandle credentials);
+            public delegate CallError grpcsharp_call_set_credentials_delegate(CallSafeHandle call, CallCredentialsSafeHandle credentials);
             public delegate CStringSafeHandle grpcsharp_call_get_peer_delegate(CallSafeHandle call);
             public delegate void grpcsharp_call_destroy_delegate(IntPtr call);
 
@@ -497,19 +497,19 @@ namespace Grpc.Core.Internal
             public delegate int grpcsharp_server_add_insecure_http2_port_delegate(ServerSafeHandle server, string addr);
             public delegate int grpcsharp_server_add_secure_http2_port_delegate(ServerSafeHandle server, string addr, ServerCredentialsSafeHandle creds);
             public delegate void grpcsharp_server_start_delegate(ServerSafeHandle server);
-            public delegate GRPCCallError grpcsharp_server_request_call_delegate(ServerSafeHandle server, CompletionQueueSafeHandle cq, BatchContextSafeHandle ctx);
+            public delegate CallError grpcsharp_server_request_call_delegate(ServerSafeHandle server, CompletionQueueSafeHandle cq, BatchContextSafeHandle ctx);
             public delegate void grpcsharp_server_cancel_all_calls_delegate(ServerSafeHandle server);
             public delegate void grpcsharp_server_shutdown_and_notify_callback_delegate(ServerSafeHandle server, CompletionQueueSafeHandle cq, BatchContextSafeHandle ctx);
             public delegate void grpcsharp_server_destroy_delegate(IntPtr server);
 
-            public delegate Timespec gprsharp_now_delegate(GPRClockType clockType);
-            public delegate Timespec gprsharp_inf_future_delegate(GPRClockType clockType);
-            public delegate Timespec gprsharp_inf_past_delegate(GPRClockType clockType);
+            public delegate Timespec gprsharp_now_delegate(ClockType clockType);
+            public delegate Timespec gprsharp_inf_future_delegate(ClockType clockType);
+            public delegate Timespec gprsharp_inf_past_delegate(ClockType clockType);
 
-            public delegate Timespec gprsharp_convert_clock_type_delegate(Timespec t, GPRClockType targetClock);
+            public delegate Timespec gprsharp_convert_clock_type_delegate(Timespec t, ClockType targetClock);
             public delegate int gprsharp_sizeof_timespec_delegate();
 
-            public delegate GRPCCallError grpcsharp_test_callback_delegate([MarshalAs(UnmanagedType.FunctionPtr)] OpCompletionDelegate callback);
+            public delegate CallError grpcsharp_test_callback_delegate([MarshalAs(UnmanagedType.FunctionPtr)] OpCompletionDelegate callback);
             public delegate IntPtr grpcsharp_test_nop_delegate(IntPtr ptr);
         }
 
@@ -587,59 +587,59 @@ namespace Grpc.Core.Internal
             // CallSafeHandle
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_cancel(CallSafeHandle call);
+            public static extern CallError grpcsharp_call_cancel(CallSafeHandle call);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_cancel_with_status(CallSafeHandle call, StatusCode status, string description);
+            public static extern CallError grpcsharp_call_cancel_with_status(CallSafeHandle call, StatusCode status, string description);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_start_unary(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_start_unary(CallSafeHandle call,
                 BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_start_client_streaming(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_start_client_streaming(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_start_server_streaming(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_start_server_streaming(CallSafeHandle call,
                 BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen,
                 MetadataArraySafeHandle metadataArray, WriteFlags writeFlags);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_start_duplex_streaming(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_start_duplex_streaming(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_send_message(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_send_message(CallSafeHandle call,
                 BatchContextSafeHandle ctx, byte[] sendBuffer, UIntPtr sendBufferLen, WriteFlags writeFlags, bool sendEmptyInitialMetadata);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_send_close_from_client(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_send_close_from_client(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_send_status_from_server(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_send_status_from_server(CallSafeHandle call,
                 BatchContextSafeHandle ctx, StatusCode statusCode, string statusMessage, MetadataArraySafeHandle metadataArray, bool sendEmptyInitialMetadata,
                 byte[] optionalSendBuffer, UIntPtr optionalSendBufferLen, WriteFlags writeFlags);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_recv_message(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_recv_message(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_recv_initial_metadata(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_recv_initial_metadata(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_start_serverside(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_start_serverside(CallSafeHandle call,
                 BatchContextSafeHandle ctx);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_send_initial_metadata(CallSafeHandle call,
+            public static extern CallError grpcsharp_call_send_initial_metadata(CallSafeHandle call,
                 BatchContextSafeHandle ctx, MetadataArraySafeHandle metadataArray);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_call_set_credentials(CallSafeHandle call, CallCredentialsSafeHandle credentials);
+            public static extern CallError grpcsharp_call_set_credentials(CallSafeHandle call, CallCredentialsSafeHandle credentials);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern CStringSafeHandle grpcsharp_call_get_peer(CallSafeHandle call);
@@ -785,7 +785,7 @@ namespace Grpc.Core.Internal
             public static extern void grpcsharp_server_start(ServerSafeHandle server);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_server_request_call(ServerSafeHandle server, CompletionQueueSafeHandle cq, BatchContextSafeHandle ctx);
+            public static extern CallError grpcsharp_server_request_call(ServerSafeHandle server, CompletionQueueSafeHandle cq, BatchContextSafeHandle ctx);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern void grpcsharp_server_cancel_all_calls(ServerSafeHandle server);
@@ -799,16 +799,16 @@ namespace Grpc.Core.Internal
             // Timespec
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern Timespec gprsharp_now(GPRClockType clockType);
+            public static extern Timespec gprsharp_now(ClockType clockType);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern Timespec gprsharp_inf_future(GPRClockType clockType);
+            public static extern Timespec gprsharp_inf_future(ClockType clockType);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern Timespec gprsharp_inf_past(GPRClockType clockType);
+            public static extern Timespec gprsharp_inf_past(ClockType clockType);
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern Timespec gprsharp_convert_clock_type(Timespec t, GPRClockType targetClock);
+            public static extern Timespec gprsharp_convert_clock_type(Timespec t, ClockType targetClock);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern int gprsharp_sizeof_timespec();
@@ -816,7 +816,7 @@ namespace Grpc.Core.Internal
             // Testing
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern GRPCCallError grpcsharp_test_callback([MarshalAs(UnmanagedType.FunctionPtr)] OpCompletionDelegate callback);
+            public static extern CallError grpcsharp_test_callback([MarshalAs(UnmanagedType.FunctionPtr)] OpCompletionDelegate callback);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern IntPtr grpcsharp_test_nop(IntPtr ptr);
diff --git a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
index 85b7a4b01e..febebba209 100644
--- a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
@@ -317,7 +317,7 @@ namespace Grpc.Core.Internal
             where TRequest : class
             where TResponse : class
         {
-            DateTime realtimeDeadline = newRpc.Deadline.ToClockType(GPRClockType.Realtime).ToDateTime();
+            DateTime realtimeDeadline = newRpc.Deadline.ToClockType(ClockType.Realtime).ToDateTime();
 
             return new ServerCallContext(newRpc.Call, newRpc.Method, newRpc.Host, peer, realtimeDeadline,
                 newRpc.RequestMetadata, cancellationToken, serverResponseStream.WriteResponseHeadersAsync, serverResponseStream);
diff --git a/src/csharp/Grpc.Core/Internal/Timespec.cs b/src/csharp/Grpc.Core/Internal/Timespec.cs
index 6420a4f3ae..c9fd710e1e 100644
--- a/src/csharp/Grpc.Core/Internal/Timespec.cs
+++ b/src/csharp/Grpc.Core/Internal/Timespec.cs
@@ -49,11 +49,11 @@ namespace Grpc.Core.Internal
         static readonly NativeMethods Native = NativeMethods.Get();
         static readonly DateTime UnixEpoch = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
 
-        public Timespec(long tv_sec, int tv_nsec) : this(tv_sec, tv_nsec, GPRClockType.Realtime)
+        public Timespec(long tv_sec, int tv_nsec) : this(tv_sec, tv_nsec, ClockType.Realtime)
         {
         }
 
-        public Timespec(long tv_sec, int tv_nsec, GPRClockType clock_type)
+        public Timespec(long tv_sec, int tv_nsec, ClockType clock_type)
         {
             this.tv_sec = tv_sec;
             this.tv_nsec = tv_nsec;
@@ -62,7 +62,7 @@ namespace Grpc.Core.Internal
 
         private long tv_sec;
         private int tv_nsec;
-        private GPRClockType clock_type;
+        private ClockType clock_type;
 
         /// <summary>
         /// Timespec a long time in the future.
@@ -71,7 +71,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return new Timespec(long.MaxValue, 0, GPRClockType.Realtime);
+                return new Timespec(long.MaxValue, 0, ClockType.Realtime);
             }
         }
 
@@ -82,7 +82,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return new Timespec(long.MinValue, 0, GPRClockType.Realtime);
+                return new Timespec(long.MinValue, 0, ClockType.Realtime);
             }
         }
 
@@ -93,7 +93,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return Native.gprsharp_now(GPRClockType.Realtime);
+                return Native.gprsharp_now(ClockType.Realtime);
             }
         }
 
@@ -122,7 +122,7 @@ namespace Grpc.Core.Internal
         /// <summary>
         /// Converts the timespec to desired clock type.
         /// </summary>
-        public Timespec ToClockType(GPRClockType targetClock)
+        public Timespec ToClockType(ClockType targetClock)
         {
             return Native.gprsharp_convert_clock_type(this, targetClock);
         }
@@ -142,7 +142,7 @@ namespace Grpc.Core.Internal
         public DateTime ToDateTime()
         {
             GrpcPreconditions.CheckState(tv_nsec >= 0 && tv_nsec < NanosPerSecond);
-            GrpcPreconditions.CheckState(clock_type == GPRClockType.Realtime);
+            GrpcPreconditions.CheckState(clock_type == ClockType.Realtime);
 
             // fast path for InfFuture
             if (this.Equals(InfFuture))
@@ -227,7 +227,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return Native.gprsharp_now(GPRClockType.Precise);
+                return Native.gprsharp_now(ClockType.Precise);
             }
         }
 
@@ -245,7 +245,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return Native.gprsharp_inf_future(GPRClockType.Realtime);
+                return Native.gprsharp_inf_future(ClockType.Realtime);
             }
         }
 
@@ -254,7 +254,7 @@ namespace Grpc.Core.Internal
         {
             get
             {
-                return Native.gprsharp_inf_past(GPRClockType.Realtime);
+                return Native.gprsharp_inf_past(ClockType.Realtime);
             }
         }
     }
-- 
GitLab


From d0f5f720356b697d6d5837f44f0c85429fcdad89 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 18 May 2016 21:44:15 -0700
Subject: [PATCH 484/570] return number of cores from server

---
 src/csharp/Grpc.IntegrationTesting/WorkerServiceImpl.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.IntegrationTesting/WorkerServiceImpl.cs b/src/csharp/Grpc.IntegrationTesting/WorkerServiceImpl.cs
index 80dad9fdd9..c9eca73452 100644
--- a/src/csharp/Grpc.IntegrationTesting/WorkerServiceImpl.cs
+++ b/src/csharp/Grpc.IntegrationTesting/WorkerServiceImpl.cs
@@ -64,7 +64,7 @@ namespace Grpc.Testing
             {
                 Stats = runner.GetStats(false),
                 Port = runner.BoundPort,
-                Cores = 0,  // TODO: set number of cores
+                Cores = Environment.ProcessorCount,
             });
                 
             while (await requestStream.MoveNext())
-- 
GitLab


From 09c5e056f978128fd0d78a2c96453faa4f6776ca Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 18 May 2016 22:24:27 -0700
Subject: [PATCH 485/570] support adding profilers to C# qps clients

---
 .../Grpc.IntegrationTesting/ClientRunners.cs  | 55 ++++++++++++++++---
 1 file changed, 48 insertions(+), 7 deletions(-)

diff --git a/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs b/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
index 9eaf6bf7ce..707547a49a 100644
--- a/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
+++ b/src/csharp/Grpc.IntegrationTesting/ClientRunners.cs
@@ -32,6 +32,7 @@
 #endregion
 
 using System;
+using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -41,7 +42,9 @@ using System.Threading;
 using System.Threading.Tasks;
 using Google.Protobuf;
 using Grpc.Core;
+using Grpc.Core.Internal;
 using Grpc.Core.Logging;
+using Grpc.Core.Profiling;
 using Grpc.Core.Utils;
 using NUnit.Framework;
 using Grpc.Testing;
@@ -55,6 +58,15 @@ namespace Grpc.IntegrationTesting
     {
         static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<ClientRunners>();
 
+        // Profilers to use for clients.
+        static readonly BlockingCollection<BasicProfiler> profilers = new BlockingCollection<BasicProfiler>();
+
+        internal static void AddProfiler(BasicProfiler profiler)
+        {
+            GrpcPreconditions.CheckNotNull(profiler);
+            profilers.Add(profiler);
+        }
+
         /// <summary>
         /// Creates a started client runner.
         /// </summary>
@@ -83,7 +95,8 @@ namespace Grpc.IntegrationTesting
                 config.OutstandingRpcsPerChannel,
                 config.LoadParams,
                 config.PayloadConfig,
-                config.HistogramParams);
+                config.HistogramParams,
+                () => GetNextProfiler());
         }
 
         private static List<Channel> CreateChannels(int clientChannels, IEnumerable<string> serverTargets, SecurityParams securityParams)
@@ -110,9 +123,16 @@ namespace Grpc.IntegrationTesting
             }
             return result;
         }
+
+        private static BasicProfiler GetNextProfiler()
+        {
+            BasicProfiler result = null;
+            profilers.TryTake(out result);
+            return result;
+        }
     }
 
-    public class ClientRunnerImpl : IClientRunner
+    internal class ClientRunnerImpl : IClientRunner
     {
         const double SecondsToNanos = 1e9;
 
@@ -125,8 +145,9 @@ namespace Grpc.IntegrationTesting
         readonly List<Task> runnerTasks;
         readonly CancellationTokenSource stoppedCts = new CancellationTokenSource();
         readonly WallClockStopwatch wallClockStopwatch = new WallClockStopwatch();
+        readonly AtomicCounter statsResetCount = new AtomicCounter();
         
-        public ClientRunnerImpl(List<Channel> channels, ClientType clientType, RpcType rpcType, int outstandingRpcsPerChannel, LoadParams loadParams, PayloadConfig payloadConfig, HistogramParams histogramParams)
+        public ClientRunnerImpl(List<Channel> channels, ClientType clientType, RpcType rpcType, int outstandingRpcsPerChannel, LoadParams loadParams, PayloadConfig payloadConfig, HistogramParams histogramParams, Func<BasicProfiler> profilerFactory)
         {
             GrpcPreconditions.CheckArgument(outstandingRpcsPerChannel > 0, "outstandingRpcsPerChannel");
             GrpcPreconditions.CheckNotNull(histogramParams, "histogramParams");
@@ -142,7 +163,8 @@ namespace Grpc.IntegrationTesting
                 for (int i = 0; i < outstandingRpcsPerChannel; i++)
                 {
                     var timer = CreateTimer(loadParams, 1.0 / this.channels.Count / outstandingRpcsPerChannel);
-                    this.runnerTasks.Add(RunClientAsync(channel, timer));
+                    var optionalProfiler = profilerFactory();
+                    this.runnerTasks.Add(RunClientAsync(channel, timer, optionalProfiler));
                 }
             }
         }
@@ -152,6 +174,11 @@ namespace Grpc.IntegrationTesting
             var histogramData = histogram.GetSnapshot(reset);
             var secondsElapsed = wallClockStopwatch.GetElapsedSnapshot(reset).TotalSeconds;
 
+            if (reset)
+            {
+                statsResetCount.Increment();
+            }
+
             // TODO: populate user time and system time
             return new ClientStats
             {
@@ -175,14 +202,28 @@ namespace Grpc.IntegrationTesting
             }
         }
 
-        private void RunUnary(Channel channel, IInterarrivalTimer timer)
+        private void RunUnary(Channel channel, IInterarrivalTimer timer, BasicProfiler optionalProfiler)
         {
+            if (optionalProfiler != null)
+            {
+                Profilers.SetForCurrentThread(optionalProfiler);
+            }
+
+            bool profilerReset = false;
+
             var client = BenchmarkService.NewClient(channel);
             var request = CreateSimpleRequest();
             var stopwatch = new Stopwatch();
 
             while (!stoppedCts.Token.IsCancellationRequested)
             {
+                // after the first stats reset, also reset the profiler.
+                if (optionalProfiler != null && !profilerReset && statsResetCount.Count > 0)
+                {
+                    optionalProfiler.Reset();
+                    profilerReset = true;
+                }
+
                 stopwatch.Restart();
                 client.UnaryCall(request);
                 stopwatch.Stop();
@@ -268,7 +309,7 @@ namespace Grpc.IntegrationTesting
             }
         }
 
-        private Task RunClientAsync(Channel channel, IInterarrivalTimer timer)
+        private Task RunClientAsync(Channel channel, IInterarrivalTimer timer, BasicProfiler optionalProfiler)
         {
             if (payloadConfig.PayloadCase == PayloadConfig.PayloadOneofCase.BytebufParams)
             {
@@ -282,7 +323,7 @@ namespace Grpc.IntegrationTesting
             {
                 GrpcPreconditions.CheckArgument(rpcType == RpcType.UNARY, "Sync client can only be used for Unary calls in C#");
                 // create a dedicated thread for the synchronous client
-                return Task.Factory.StartNew(() => RunUnary(channel, timer), TaskCreationOptions.LongRunning);
+                return Task.Factory.StartNew(() => RunUnary(channel, timer, optionalProfiler), TaskCreationOptions.LongRunning);
             }
             else if (clientType == ClientType.ASYNC_CLIENT)
             {
-- 
GitLab


From db7c35635b9013f3844d6abbd30a81d0b481677f Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 19 May 2016 11:02:52 -0700
Subject: [PATCH 486/570] Work stealing between affinitized cqs

---
 src/core/lib/surface/server.c | 160 ++++++++++++++++------------------
 1 file changed, 77 insertions(+), 83 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 4d179d0ab1..54b76d8aa5 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -69,11 +69,6 @@ typedef struct call_data call_data;
 typedef struct channel_data channel_data;
 typedef struct registered_method registered_method;
 
-typedef struct {
-  call_data *next;
-  call_data *prev;
-} call_link;
-
 typedef enum { BATCH_CALL, REGISTERED_CALL } requested_call_type;
 
 typedef struct requested_call {
@@ -170,10 +165,9 @@ struct call_data {
 
 struct request_matcher {
   grpc_server *server;
-  size_t cq_idx;
   call_data *pending_head;
   call_data *pending_tail;
-  gpr_stack_lockfree *requests;
+  gpr_stack_lockfree **requests_per_cq;
 };
 
 struct registered_method {
@@ -182,7 +176,7 @@ struct registered_method {
   grpc_server_register_method_payload_handling payload_handling;
   uint32_t flags;
   /* one request matcher per method per cq */
-  request_matcher *request_matchers;
+  request_matcher request_matcher;
   registered_method *next;
 };
 
@@ -211,7 +205,7 @@ struct grpc_server {
 
   registered_method *registered_methods;
   /** one request matcher for unregistered methods per cq */
-  request_matcher *unregistered_request_matchers;
+  request_matcher unregistered_request_matcher;
   /** free list of available requested_calls indices */
   gpr_stack_lockfree *request_freelist;
   /** requested call backing data */
@@ -313,16 +307,22 @@ static void channel_broadcaster_shutdown(grpc_exec_ctx *exec_ctx,
  */
 
 static void request_matcher_init(request_matcher *rm, size_t entries,
-                                 size_t cq_idx, grpc_server *server) {
+                                 grpc_server *server) {
   memset(rm, 0, sizeof(*rm));
   rm->server = server;
-  rm->cq_idx = cq_idx;
-  rm->requests = gpr_stack_lockfree_create(entries);
+  rm->requests_per_cq =
+      gpr_malloc(sizeof(*rm->requests_per_cq) * server->cq_count);
+  for (size_t i = 0; i < server->cq_count; i++) {
+    rm->requests_per_cq[i] = gpr_stack_lockfree_create(entries);
+  }
 }
 
 static void request_matcher_destroy(request_matcher *rm) {
-  GPR_ASSERT(gpr_stack_lockfree_pop(rm->requests) == -1);
-  gpr_stack_lockfree_destroy(rm->requests);
+  for (size_t i = 0; i < rm->server->cq_count; i++) {
+    GPR_ASSERT(gpr_stack_lockfree_pop(rm->requests_per_cq[i]) == -1);
+    gpr_stack_lockfree_destroy(rm->requests_per_cq[i]);
+  }
+  gpr_free(rm->requests_per_cq);
 }
 
 static void kill_zombie(grpc_exec_ctx *exec_ctx, void *elem, bool success) {
@@ -348,9 +348,11 @@ static void request_matcher_kill_requests(grpc_exec_ctx *exec_ctx,
                                           grpc_server *server,
                                           request_matcher *rm) {
   int request_id;
-  while ((request_id = gpr_stack_lockfree_pop(rm->requests)) != -1) {
-    fail_call(exec_ctx, server, rm->cq_idx,
-              &server->requested_calls[request_id]);
+  for (size_t i = 0; i < server->cq_count; i++) {
+    while ((request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[i])) !=
+           -1) {
+      fail_call(exec_ctx, server, i, &server->requested_calls[request_id]);
+    }
   }
 }
 
@@ -371,23 +373,19 @@ static void server_delete(grpc_exec_ctx *exec_ctx, grpc_server *server) {
   while ((rm = server->registered_methods) != NULL) {
     server->registered_methods = rm->next;
     if (server->started) {
-      for (i = 0; i < server->cq_count; i++) {
-        request_matcher_destroy(&rm->request_matchers[i]);
-      }
-      gpr_free(rm->request_matchers);
+      request_matcher_destroy(&rm->request_matcher);
     }
     gpr_free(rm->method);
     gpr_free(rm->host);
     gpr_free(rm);
   }
+  if (server->started) {
+    request_matcher_destroy(&server->unregistered_request_matcher);
+  }
   for (i = 0; i < server->cq_count; i++) {
     GRPC_CQ_INTERNAL_UNREF(server->cqs[i], "server");
-    if (server->started) {
-      request_matcher_destroy(&server->unregistered_request_matchers[i]);
-    }
   }
   gpr_stack_lockfree_destroy(server->request_freelist);
-  gpr_free(server->unregistered_request_matchers);
   gpr_free(server->cqs);
   gpr_free(server->pollsets);
   gpr_free(server->shutdown_tags);
@@ -506,7 +504,9 @@ static void publish_call(grpc_exec_ctx *exec_ctx, grpc_server *server,
 }
 
 static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
-  call_data *calld = arg;
+  grpc_call_element *call_elem = arg;
+  call_data *calld = call_elem->call_data;
+  channel_data *chand = call_elem->channel_data;
   request_matcher *rm = calld->request_matcher;
   grpc_server *server = rm->server;
 
@@ -521,27 +521,34 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     return;
   }
 
-  int request_id = gpr_stack_lockfree_pop(rm->requests);
-  if (request_id == -1) {
-    gpr_mu_lock(&server->mu_call);
-    gpr_mu_lock(&calld->mu_state);
-    calld->state = PENDING;
-    gpr_mu_unlock(&calld->mu_state);
-    if (rm->pending_head == NULL) {
-      rm->pending_tail = rm->pending_head = calld;
+  for (size_t i = 0; i < server->cq_count; i++) {
+    size_t cq_idx = (chand->cq_idx + i) % server->cq_count;
+    int request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[cq_idx]);
+    if (request_id == -1) {
+      continue;
     } else {
-      rm->pending_tail->pending_next = calld;
-      rm->pending_tail = calld;
+      gpr_mu_lock(&calld->mu_state);
+      calld->state = ACTIVATED;
+      gpr_mu_unlock(&calld->mu_state);
+      publish_call(exec_ctx, server, calld, cq_idx,
+                   &server->requested_calls[request_id]);
+      return; /* early out */
     }
-    calld->pending_next = NULL;
-    gpr_mu_unlock(&server->mu_call);
+  }
+
+  /* no cq to take the request found: queue it on the slow list */
+  gpr_mu_lock(&server->mu_call);
+  gpr_mu_lock(&calld->mu_state);
+  calld->state = PENDING;
+  gpr_mu_unlock(&calld->mu_state);
+  if (rm->pending_head == NULL) {
+    rm->pending_tail = rm->pending_head = calld;
   } else {
-    gpr_mu_lock(&calld->mu_state);
-    calld->state = ACTIVATED;
-    gpr_mu_unlock(&calld->mu_state);
-    publish_call(exec_ctx, server, calld, rm->cq_idx,
-                 &server->requested_calls[request_id]);
+    rm->pending_tail->pending_next = calld;
+    rm->pending_tail = calld;
   }
+  calld->pending_next = NULL;
+  gpr_mu_unlock(&server->mu_call);
 }
 
 static void finish_start_new_rpc(
@@ -563,14 +570,14 @@ static void finish_start_new_rpc(
 
   switch (payload_handling) {
     case GRPC_SRM_PAYLOAD_NONE:
-      publish_new_rpc(exec_ctx, calld, true);
+      publish_new_rpc(exec_ctx, elem, true);
       break;
     case GRPC_SRM_PAYLOAD_READ_INITIAL_BYTE_BUFFER: {
       grpc_op op;
       memset(&op, 0, sizeof(op));
       op.op = GRPC_OP_RECV_MESSAGE;
       op.data.recv_message = &calld->payload;
-      grpc_closure_init(&calld->publish, publish_new_rpc, calld);
+      grpc_closure_init(&calld->publish, publish_new_rpc, elem);
       grpc_call_start_batch_and_execute(exec_ctx, calld->call, &op, 1,
                                         &calld->publish);
       break;
@@ -599,10 +606,9 @@ static void start_new_rpc(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) {
       if ((rm->flags & GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) &&
           !calld->recv_idempotent_request)
         continue;
-      finish_start_new_rpc(
-          exec_ctx, server, elem,
-          &rm->server_registered_method->request_matchers[chand->cq_idx],
-          rm->server_registered_method->payload_handling);
+      finish_start_new_rpc(exec_ctx, server, elem,
+                           &rm->server_registered_method->request_matcher,
+                           rm->server_registered_method->payload_handling);
       return;
     }
     /* check for a wildcard method definition (no host set) */
@@ -616,15 +622,14 @@ static void start_new_rpc(grpc_exec_ctx *exec_ctx, grpc_call_element *elem) {
       if ((rm->flags & GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) &&
           !calld->recv_idempotent_request)
         continue;
-      finish_start_new_rpc(
-          exec_ctx, server, elem,
-          &rm->server_registered_method->request_matchers[chand->cq_idx],
-          rm->server_registered_method->payload_handling);
+      finish_start_new_rpc(exec_ctx, server, elem,
+                           &rm->server_registered_method->request_matcher,
+                           rm->server_registered_method->payload_handling);
       return;
     }
   }
   finish_start_new_rpc(exec_ctx, server, elem,
-                       &server->unregistered_request_matchers[chand->cq_idx],
+                       &server->unregistered_request_matcher,
                        GRPC_SRM_PAYLOAD_NONE);
 }
 
@@ -655,18 +660,14 @@ static int num_channels(grpc_server *server) {
 static void kill_pending_work_locked(grpc_exec_ctx *exec_ctx,
                                      grpc_server *server) {
   if (server->started) {
-    for (size_t i = 0; i < server->cq_count; i++) {
-      request_matcher_kill_requests(exec_ctx, server,
-                                    &server->unregistered_request_matchers[i]);
-      request_matcher_zombify_all_pending_calls(
-          exec_ctx, &server->unregistered_request_matchers[i]);
-      for (registered_method *rm = server->registered_methods; rm;
-           rm = rm->next) {
-        request_matcher_kill_requests(exec_ctx, server,
-                                      &rm->request_matchers[i]);
-        request_matcher_zombify_all_pending_calls(exec_ctx,
-                                                  &rm->request_matchers[i]);
-      }
+    request_matcher_kill_requests(exec_ctx, server,
+                                  &server->unregistered_request_matcher);
+    request_matcher_zombify_all_pending_calls(
+        exec_ctx, &server->unregistered_request_matcher);
+    for (registered_method *rm = server->registered_methods; rm;
+         rm = rm->next) {
+      request_matcher_kill_requests(exec_ctx, server, &rm->request_matcher);
+      request_matcher_zombify_all_pending_calls(exec_ctx, &rm->request_matcher);
     }
   }
 }
@@ -1046,21 +1047,14 @@ void grpc_server_start(grpc_server *server) {
 
   server->started = true;
   server->pollsets = gpr_malloc(sizeof(grpc_pollset *) * server->cq_count);
-  server->unregistered_request_matchers = gpr_malloc(
-      sizeof(*server->unregistered_request_matchers) * server->cq_count);
   for (i = 0; i < server->cq_count; i++) {
     server->pollsets[i] = grpc_cq_pollset(server->cqs[i]);
-    request_matcher_init(&server->unregistered_request_matchers[i],
-                         server->max_requested_calls, i, server);
-    for (registered_method *rm = server->registered_methods; rm;
-         rm = rm->next) {
-      if (i == 0) {
-        rm->request_matchers =
-            gpr_malloc(sizeof(*rm->request_matchers) * server->cq_count);
-      }
-      request_matcher_init(&rm->request_matchers[i],
-                           server->max_requested_calls, i, server);
-    }
+  }
+  request_matcher_init(&server->unregistered_request_matcher,
+                       server->max_requested_calls, server);
+  for (registered_method *rm = server->registered_methods; rm; rm = rm->next) {
+    request_matcher_init(&rm->request_matcher, server->max_requested_calls,
+                         server);
   }
 
   for (l = server->listeners; l; l = l->next) {
@@ -1295,20 +1289,20 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
   }
   switch (rc->type) {
     case BATCH_CALL:
-      rm = &server->unregistered_request_matchers[cq_idx];
+      rm = &server->unregistered_request_matcher;
       break;
     case REGISTERED_CALL:
-      rm = &rc->data.registered.registered_method->request_matchers[cq_idx];
+      rm = &rc->data.registered.registered_method->request_matcher;
       break;
   }
   server->requested_calls[request_id] = *rc;
   gpr_free(rc);
-  if (gpr_stack_lockfree_push(rm->requests, request_id)) {
+  if (gpr_stack_lockfree_push(rm->requests_per_cq[cq_idx], request_id)) {
     /* this was the first queued request: we need to lock and start
        matching calls */
     gpr_mu_lock(&server->mu_call);
     while ((calld = rm->pending_head) != NULL) {
-      request_id = gpr_stack_lockfree_pop(rm->requests);
+      request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[cq_idx]);
       if (request_id == -1) break;
       rm->pending_head = calld->pending_next;
       gpr_mu_unlock(&server->mu_call);
-- 
GitLab


From 3eee9b4ace38ca348fd45029e4544213e8760842 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 19 May 2016 11:28:41 -0700
Subject: [PATCH 487/570] Mark sync cq as non-listening when it is

---
 src/cpp/server/server.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/cpp/server/server.cc b/src/cpp/server/server.cc
index f955a31494..854057efbc 100644
--- a/src/cpp/server/server.cc
+++ b/src/cpp/server/server.cc
@@ -295,7 +295,12 @@ Server::Server(ThreadPoolInterface* thread_pool, bool thread_pool_owned,
   grpc_channel_args channel_args;
   args->SetChannelArgs(&channel_args);
   server_ = grpc_server_create(&channel_args, nullptr);
-  grpc_server_register_completion_queue(server_, cq_.cq(), nullptr);
+  if (thread_pool_ == nullptr) {
+    grpc_server_register_non_listening_completion_queue(server_, cq_.cq(),
+                                                        nullptr);
+  } else {
+    grpc_server_register_completion_queue(server_, cq_.cq(), nullptr);
+  }
 }
 
 Server::~Server() {
-- 
GitLab


From 3b6ab81daf7c312d980c8950757460567f8832ec Mon Sep 17 00:00:00 2001
From: Adele Zhou <adelez@google.com>
Date: Wed, 18 May 2016 17:04:20 -0700
Subject: [PATCH 488/570] Fix code coverage.

---
 tools/run_tests/run_tests.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 65596dea7f..0a5625c3f5 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -892,7 +892,7 @@ for l in languages:
 
 language_make_options=[]
 if any(language.make_options() for language in languages):
-  if len(languages) != 1:
+  if not 'gcov' in args.config and len(languages) != 1:
     print 'languages with custom make options cannot be built simultaneously with other languages'
     sys.exit(1)
   else:
-- 
GitLab


From 80fec20bc2787dd9554f4e652b17485422f1f692 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Thu, 19 May 2016 11:53:19 -0700
Subject: [PATCH 489/570] Update README.md

---
 tools/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/README.md b/tools/README.md
index cb6c22dd83..d142d4aee2 100644
--- a/tools/README.md
+++ b/tools/README.md
@@ -1,6 +1,6 @@
 buildgen: Template renderer for our build system.
 
-distrib: Scripts to distribute language-specific packages.
+distrib: Scripts to distribute language-specific packages and other distribution-related helper scripts.
 
 dockerfile: Docker files to test gRPC.
 
-- 
GitLab


From 94a0c92354915a6d9b46c36f2ff5a94a353b56e1 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Thu, 19 May 2016 11:59:14 -0700
Subject: [PATCH 490/570] Update README.md

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3ee2b9f5ca..3283517df1 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,12 @@ Copyright 2015 Google Inc.
 
 You can find more detailed documentation and examples in the [doc](doc) and [examples](examples) directories respectively.
 
-#Installation
+#Installation & Testing
 
 See [INSTALL](INSTALL.md) for installation instructions for various platforms.
 
+See [tools/run_tests](tools/run_tests) for more guidance on how to run various test suites (e.g. unit tests, interop tests, benchmarks)
+
 #Repository Structure & Status
 
 This repository contains source code for gRPC libraries for multiple languages written on top of shared C core library [src/core] (src/core).
-- 
GitLab


From 9d410be893d99a695b207e413f17878904334eb5 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Thu, 19 May 2016 12:49:19 -0700
Subject: [PATCH 491/570] provide readme for tools/run_tests/

---
 tools/run_tests/README.md | 50 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 tools/run_tests/README.md

diff --git a/tools/run_tests/README.md b/tools/run_tests/README.md
new file mode 100644
index 0000000000..5589b35925
--- /dev/null
+++ b/tools/run_tests/README.md
@@ -0,0 +1,50 @@
+#Overview
+
+This directory contains scripts that facilitate building and running tests. We are using python scripts as entrypoint for our
+tests because that gives us the opportunity to run tests using the same commandline regardless of the platform you are using.
+
+#Unit tests (run_tests.py)
+
+Builds gRPC in given language and runs unit tests. Use `tools/run_tests/run_tests.py --help` for more help.
+
+######Example
+`tools/run_tests/run_tests.py -l csharp -c dbg`
+
+######Useful options (among many others)
+- `--use_docker` Builds a docker container containing all the prerequisites for given language and runs the tests under that container.
+- `--build_only` Only build, do not run the tests.
+
+#Interop tests (run_interop_tests.py)
+
+Runs tests for cross-platform/cross-language interoperability. For more details, see [Interop tests descriptions](/doc/interop-test-descriptions.md)
+The script is also capable of running interop tests for grpc-java and grpc-go, using sources checked out alongside the ones of the grpc repository.
+
+######Example
+`tools/run_tests/run_interop_tests.py -l csharp -s c++ --use_docker` (run interop tests with C# client and C++ server)
+
+#Performance benchmarks (run_performance_tests.py)
+
+Runs predefined benchmark scenarios for given languages. Besides the simple configuration of running all the scenarios locally,
+the script also supports orchestrating test runs with client and server running on different machines and uploading the results
+to BigQuery.
+
+######Example
+`tools/run_tests/run_peformance_tests.py -l c++ node`
+
+######Useful options
+- `--regex` use regex to select particular scenarios to run.
+
+#Stress tests (run_stress_tests.py)
+
+Runs modified interop tests clients and servers under heavy load for an extended period of time to discover potential stability issues.
+The tests are internally using Kubernetes to run the client and server on GKE and upload statistics to BigQuery.
+
+Run `tools/run_tests/run_stress_tests.py --help` for more details.
+
+#Artifacts & Packages (task_runner.py)
+
+A generalized framework for running predefined tasks based on their labels. We use this to building binary artifacts & distrib packages and testing them)
+
+######Example
+`tools/run_tests/task_runner.py -f python artifact linux x64` (build tasks with labels `python`, `artifact`, `linux`, and `x64`)
+
-- 
GitLab


From 3626efbf428ddd34d318217becbfad999052657a Mon Sep 17 00:00:00 2001
From: chedeti <chedeti@google.com>
Date: Thu, 19 May 2016 13:01:07 -0700
Subject: [PATCH 492/570] Fix to undefined reference to gpr_log

---
 examples/cpp/helloworld/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/cpp/helloworld/Makefile b/examples/cpp/helloworld/Makefile
index 58a82dbb83..780e5e427a 100644
--- a/examples/cpp/helloworld/Makefile
+++ b/examples/cpp/helloworld/Makefile
@@ -32,7 +32,7 @@
 CXX = g++
 CPPFLAGS += -I/usr/local/include -pthread
 CXXFLAGS += -std=c++11
-LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++` -lprotobuf -lpthread -ldl
+LDFLAGS += -L/usr/local/lib `pkg-config --libs grpc++ grpc` -lprotobuf -lpthread -ldl
 PROTOC = protoc
 GRPC_CPP_PLUGIN = grpc_cpp_plugin
 GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`
-- 
GitLab


From 824ad2a5b9943c35933a675688634c2f152fd340 Mon Sep 17 00:00:00 2001
From: Nathaniel Manista <nathaniel@google.com>
Date: Thu, 19 May 2016 20:56:14 +0000
Subject: [PATCH 493/570] "taking a this" -> "taking this" typo correction

---
 src/python/grpcio/grpc/framework/foundation/future.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/python/grpcio/grpc/framework/foundation/future.py b/src/python/grpcio/grpc/framework/foundation/future.py
index 9210616150..6fb58eadb6 100644
--- a/src/python/grpcio/grpc/framework/foundation/future.py
+++ b/src/python/grpcio/grpc/framework/foundation/future.py
@@ -232,6 +232,6 @@ class Future(six.with_metaclass(abc.ABCMeta)):
     immediately.
 
     Args:
-      fn: A callable taking a this Future object as its single parameter.
+      fn: A callable taking this Future object as its single parameter.
     """
     raise NotImplementedError()
-- 
GitLab


From bf682f46f6557777f5849fd3bb8b7f4aea58a892 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Thu, 19 May 2016 15:13:40 -0700
Subject: [PATCH 494/570] address comments

---
 tools/run_tests/README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/README.md b/tools/run_tests/README.md
index 5589b35925..dd727f4309 100644
--- a/tools/run_tests/README.md
+++ b/tools/run_tests/README.md
@@ -39,7 +39,9 @@ to BigQuery.
 Runs modified interop tests clients and servers under heavy load for an extended period of time to discover potential stability issues.
 The tests are internally using Kubernetes to run the client and server on GKE and upload statistics to BigQuery.
 
-Run `tools/run_tests/run_stress_tests.py --help` for more details.
+`tools/run_tests/stress_test/run_on_gke.py --gcp_project_id=<google-cloud-platform-project-id> --config_file=<path-to-config-file>` 
+
+The directory `tools/run_tests/stress_test/configs/` contains the config files for several scenarios
 
 #Artifacts & Packages (task_runner.py)
 
-- 
GitLab


From bd820c6d45dd3a2a79ae51a205d0fad736681ba0 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 19 May 2016 15:53:06 -0700
Subject: [PATCH 495/570] add run_full_performance.sh script

---
 tools/jenkins/run_full_performance.sh | 55 +++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100755 tools/jenkins/run_full_performance.sh

diff --git a/tools/jenkins/run_full_performance.sh b/tools/jenkins/run_full_performance.sh
new file mode 100755
index 0000000000..fd341f8c3a
--- /dev/null
+++ b/tools/jenkins/run_full_performance.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# This script is invoked by Jenkins and runs full performance test suite.
+set -ex
+
+# Enter the workspace root
+cd $(dirname $0)/../..
+
+# Enter the grpc repo
+cd grpc
+
+# run 8core client vs 8core server
+tools/run_tests/run_performance_tests.py \
+    -l c++ csharp node ruby java python go \
+    --netperf \
+    --category all \
+    --bq_result_table performance_test.performance_experiment \
+    --remote_worker_host grpc-performance-server-8core grpc-performance-client-8core
+
+# scalability with 32cores (and upload to a different BQ table)
+tools/run_tests/run_performance_tests.py \
+    -l c++ java csharp go \
+    --netperf
+    --category scalable \
+    --bq_result_table performance_test.performance_experiment_32core
+    --remote_worker_host grpc-performance-server-32core grpc-performance-client-32core
+
-- 
GitLab


From d27888b6dbb933427aba30dff4bd3c34ee52e54d Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 19 May 2016 16:11:11 -0700
Subject: [PATCH 496/570] mark unconstrained scenarios with scalable category

---
 .../run_tests/performance/scenario_config.py  | 44 ++++++++++++-------
 tools/run_tests/run_performance_tests.py      |  3 +-
 2 files changed, 28 insertions(+), 19 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 77b158f27e..b55d728d84 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -34,6 +34,7 @@ JAVA_WARMUP_SECONDS=15  # Java needs more warmup time for JIT to kick in.
 BENCHMARK_SECONDS=30
 
 SMOKETEST='smoketest'
+SCALABLE='scalable'
 
 SECURE_SECARGS = {'use_test_ca': True,
                   'server_host_override': 'foo.test.google.fr'}
@@ -181,7 +182,7 @@ class CXXLanguage:
     # TODO(ctiller): add 70% load latency test
     for secure in [True, False]:
       secstr = 'secure' if secure else 'insecure'
-      smoketest_categories = [SMOKETEST] if secure else None
+      smoketest_categories = [SMOKETEST] if secure else []
 
       yield _ping_pong_scenario(
           'cpp_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
@@ -214,20 +215,21 @@ class CXXLanguage:
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           unconstrained_client='async',
           secure=secure,
-          categories=smoketest_categories)
+          categories=smoketest_categories+[SCALABLE])
 
       yield _ping_pong_scenario(
           'cpp_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           unconstrained_client='async',
-          secure=secure)
+          secure=secure,
+          categories=[SCALABLE])
 
       yield _ping_pong_scenario(
           'cpp_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           unconstrained_client='async', use_generic_payload=True,
           secure=secure,
-          categories=smoketest_categories)
+          categories=smoketest_categories+[SCALABLE])
 
       yield _ping_pong_scenario(
           'cpp_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
@@ -275,12 +277,13 @@ class CSharpLanguage:
         'csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
         unconstrained_client='async',
-        categories=[SMOKETEST])
+        categories=[SMOKETEST,SCALABLE])
 
     yield _ping_pong_scenario(
         'csharp_protobuf_async_streaming_qps_unconstrained', rpc_type='STREAMING',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        unconstrained_client='async')
+        unconstrained_client='async',
+        categories=[SCALABLE])
 
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_sync_unary_ping_pong', rpc_type='UNARY',
@@ -296,17 +299,20 @@ class CSharpLanguage:
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        unconstrained_client='async', server_language='c++')
+        unconstrained_client='async', server_language='c++',
+        categories=[SCALABLE])
 
     yield _ping_pong_scenario(
         'csharp_to_cpp_protobuf_sync_to_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='SYNC_CLIENT', server_type='ASYNC_SERVER',
-        unconstrained_client='sync', server_language='c++')
+        unconstrained_client='sync', server_language='c++',
+        categories=[SCALABLE])
 
     yield _ping_pong_scenario(
         'cpp_to_csharp_protobuf_async_unary_qps_unconstrained', rpc_type='UNARY',
         client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
-        unconstrained_client='async', client_language='c++')
+        unconstrained_client='async', client_language='c++',
+        categories=[SCALABLE])
 
 
   def __str__(self):
@@ -487,7 +493,7 @@ class JavaLanguage:
   def scenarios(self):
     for secure in [True, False]:
       secstr = 'secure' if secure else 'insecure'
-      smoketest_categories = [SMOKETEST] if secure else None
+      smoketest_categories = [SMOKETEST] if secure else []
 
       yield _ping_pong_scenario(
           'java_generic_async_streaming_ping_pong_%s' % secstr, rpc_type='STREAMING',
@@ -520,19 +526,21 @@ class JavaLanguage:
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           unconstrained_client='async',
           secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS,
-          categories=smoketest_categories)
+          categories=smoketest_categories+[SCALABLE])
 
       yield _ping_pong_scenario(
           'java_protobuf_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_SERVER',
           unconstrained_client='async',
-          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS,
+          categories=[SCALABLE])
 
       yield _ping_pong_scenario(
           'java_generic_async_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           unconstrained_client='async', use_generic_payload=True,
-          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS)
+          secure=secure, warmup_seconds=JAVA_WARMUP_SECONDS,
+          categories=[SCALABLE])
 
       yield _ping_pong_scenario(
           'java_generic_async_streaming_qps_one_server_core_%s' % secstr, rpc_type='STREAMING',
@@ -562,7 +570,7 @@ class GoLanguage:
   def scenarios(self):
     for secure in [True, False]:
       secstr = 'secure' if secure else 'insecure'
-      smoketest_categories = [SMOKETEST] if secure else None
+      smoketest_categories = [SMOKETEST] if secure else []
 
       # ASYNC_GENERIC_SERVER for Go actually uses a sync streaming server,
       # but that's mostly because of lack of better name of the enum value. 
@@ -592,14 +600,15 @@ class GoLanguage:
           client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
           unconstrained_client='async',
           secure=secure,
-          categories=smoketest_categories)
+          categories=smoketest_categories+[SCALABLE])
 
       # unconstrained_client='async' is intended (client uses goroutines)
       yield _ping_pong_scenario(
           'go_protobuf_sync_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='SYNC_CLIENT', server_type='SYNC_SERVER',
           unconstrained_client='async',
-          secure=secure)
+          secure=secure,
+          categories=[SCALABLE])
 
       # unconstrained_client='async' is intended (client uses goroutines)
       # ASYNC_GENERIC_SERVER for Go actually uses a sync streaming server,
@@ -608,7 +617,8 @@ class GoLanguage:
           'go_generic_sync_streaming_qps_unconstrained_%s' % secstr, rpc_type='STREAMING',
           client_type='SYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
           unconstrained_client='async', use_generic_payload=True,
-          secure=secure)
+          secure=secure,
+          categories=[SCALABLE])
 
       # TODO(jtattermusch): add scenarios go vs C++ 
 
diff --git a/tools/run_tests/run_performance_tests.py b/tools/run_tests/run_performance_tests.py
index 181d62bf4a..f037d0d17d 100755
--- a/tools/run_tests/run_performance_tests.py
+++ b/tools/run_tests/run_performance_tests.py
@@ -73,7 +73,6 @@ class QpsWorkerJob:
 
 def create_qpsworker_job(language, shortname=None,
                          port=10000, remote_host=None):
-  # TODO: support more languages
   cmdline = language.worker_cmdline() + ['--driver_port=%s' % port]
   if remote_host:
     user_at_host = '%s@%s' % (_REMOTE_HOST_USERNAME, remote_host)
@@ -373,7 +372,7 @@ argp.add_argument('-r', '--regex', default='.*', type=str,
 argp.add_argument('--bq_result_table', default=None, type=str,
                   help='Bigquery "dataset.table" to upload results to.')
 argp.add_argument('--category',
-                  choices=['smoketest','all'],
+                  choices=['smoketest','all','scalable'],
                   default='all',
                   help='Select a category of tests to run.')
 argp.add_argument('--netperf',
-- 
GitLab


From 75381c53328d189c1c054688251d1f1ed05478fe Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 19 May 2016 17:14:42 -0700
Subject: [PATCH 497/570] tiny fix

---
 tools/jenkins/run_full_performance.sh | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tools/jenkins/run_full_performance.sh b/tools/jenkins/run_full_performance.sh
index fd341f8c3a..ad7172d9c2 100755
--- a/tools/jenkins/run_full_performance.sh
+++ b/tools/jenkins/run_full_performance.sh
@@ -31,12 +31,9 @@
 # This script is invoked by Jenkins and runs full performance test suite.
 set -ex
 
-# Enter the workspace root
+# Enter the gRPC repo root
 cd $(dirname $0)/../..
 
-# Enter the grpc repo
-cd grpc
-
 # run 8core client vs 8core server
 tools/run_tests/run_performance_tests.py \
     -l c++ csharp node ruby java python go \
-- 
GitLab


From 3fe694fa35a35f753249ea55a43de3bd01c053d5 Mon Sep 17 00:00:00 2001
From: vjpai <vpai@google.com>
Date: Thu, 19 May 2016 17:51:45 -0700
Subject: [PATCH 498/570] Revive throughput tests .

---
 .../run_tests/performance/scenario_config.py  |  33 +++++-
 tools/run_tests/tests.json                    | 104 ++++++++++++++++++
 2 files changed, 135 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index 77b158f27e..c52c061c9d 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -93,6 +93,7 @@ def remove_nonproto_fields(scenario):
 def _ping_pong_scenario(name, rpc_type,
                         client_type, server_type,
                         secure=True,
+                        use_big_generic_payload=False,
                         use_generic_payload=False,
                         unconstrained_client=None,
                         client_language=None,
@@ -127,7 +128,12 @@ def _ping_pong_scenario(name, rpc_type,
     'warmup_seconds': warmup_seconds,
     'benchmark_seconds': BENCHMARK_SECONDS
   }
-  if use_generic_payload:
+  if use_big_generic_payload:
+    if server_type != 'ASYNC_GENERIC_SERVER':
+      raise Exception('Use ASYNC_GENERIC_SERVER for big generic payload.')
+    scenario['client_config']['payload_config'] = BIG_GENERIC_PAYLOAD
+    scenario['server_config']['payload_config'] = BIG_GENERIC_PAYLOAD    
+  elif use_generic_payload:
     if server_type != 'ASYNC_GENERIC_SERVER':
       raise Exception('Use ASYNC_GENERIC_SERVER for generic payload.')
     scenario['client_config']['payload_config'] = EMPTY_GENERIC_PAYLOAD
@@ -140,13 +146,23 @@ def _ping_pong_scenario(name, rpc_type,
     if unconstrained_client == 'async':
       deep = DEEP
       wide = WIDE
+      num_clients = 0 # use as many clients as available
     elif unconstrained_client == 'sync':
       deep = SYNC_DEEP
       wide = SYNC_WIDE
+      num_clients = 0 # use as many clients as available
+    elif unconstrained_client == '1chan_bw':
+      deep = DEEP
+      wide = 1
+      num_clients = 1 # limit to 1 for a single channel
+    elif unconstrained_client == 'Nchan_bw':
+      deep = DEEP
+      wide = WIDE
+      num_clients = 0 # use as many clients as available
     else:
       raise Exception('Illegal value of unconstrained_client option.')
 
-    scenario['num_clients'] = 0  # use as many client as available.
+    scenario['num_clients'] = num_clients
     scenario['client_config']['outstanding_rpcs_per_channel'] = deep
     scenario['client_config']['client_channels'] = wide
     scenario['client_config']['async_client_threads'] = 0
@@ -236,6 +252,19 @@ class CXXLanguage:
           server_core_limit=1, async_server_threads=1,
           secure=secure)
 
+      yield _ping_pong_scenario(
+          'cpp_generic_async_streaming_single_channel_throughput_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          unconstrained_client='1chan_bw', use_big_generic_payload=True,
+          secure=secure,
+          categories=smoketest_categories)
+
+      yield _ping_pong_scenario(
+          'cpp_generic_async_streaming_multi_channel_throughput_%s' % secstr, rpc_type='STREAMING',
+          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
+          unconstrained_client='Nchan_bw', use_big_generic_payload=True,
+          secure=secure)
+
   def __str__(self):
     return 'c++'
 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 10674d22b3..a9fffd33b4 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23227,6 +23227,58 @@
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_secure"
   }, 
+  {
+    "args": [
+      "--scenario_json", 
+      "'{\"name\": \"cpp_generic_async_streaming_single_channel_throughput_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+    ], 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1000.0, 
+    "defaults": "boringssl", 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_single_channel_throughput_secure"
+  }, 
+  {
+    "args": [
+      "--scenario_json", 
+      "'{\"name\": \"cpp_generic_async_streaming_multi_channel_throughput_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+    ], 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1000.0, 
+    "defaults": "boringssl", 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_multi_channel_throughput_secure"
+  }, 
   {
     "args": [
       "--scenario_json", 
@@ -23435,6 +23487,58 @@
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_insecure"
   }, 
+  {
+    "args": [
+      "--scenario_json", 
+      "'{\"name\": \"cpp_generic_async_streaming_single_channel_throughput_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+    ], 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1000.0, 
+    "defaults": "boringssl", 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_single_channel_throughput_insecure"
+  }, 
+  {
+    "args": [
+      "--scenario_json", 
+      "'{\"name\": \"cpp_generic_async_streaming_multi_channel_throughput_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+    ], 
+    "boringssl": true, 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 1000.0, 
+    "defaults": "boringssl", 
+    "exclude_configs": [], 
+    "flaky": false, 
+    "language": "c++", 
+    "name": "json_run_localhost", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "shortname": "json_run_localhost:cpp_generic_async_streaming_multi_channel_throughput_insecure"
+  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/00.bin"
-- 
GitLab


From ae34a370e321f2dc24ae9b391fe03bbd09cb881e Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Thu, 19 May 2016 17:58:33 -0700
Subject: [PATCH 499/570] Finished updating code and tests with keyword
 argument changes

---
 src/ruby/lib/grpc/generic/rpc_desc.rb     |  2 +-
 src/ruby/lib/grpc/generic/rpc_server.rb   |  2 +-
 src/ruby/spec/generic/active_call_spec.rb |  4 +-
 src/ruby/spec/generic/client_stub_spec.rb | 15 ++++---
 src/ruby/spec/generic/rpc_desc_spec.rb    | 22 ++++-----
 src/ruby/spec/generic/rpc_server_spec.rb  | 55 +++++++++++------------
 src/ruby/spec/pb/health/checker_spec.rb   |  8 ++--
 7 files changed, 53 insertions(+), 55 deletions(-)

diff --git a/src/ruby/lib/grpc/generic/rpc_desc.rb b/src/ruby/lib/grpc/generic/rpc_desc.rb
index 5dc9202f2e..913f55d0d3 100644
--- a/src/ruby/lib/grpc/generic/rpc_desc.rb
+++ b/src/ruby/lib/grpc/generic/rpc_desc.rb
@@ -138,7 +138,7 @@ module GRPC
     def send_status(active_client, code, details, metadata = {})
       details = 'Not sure why' if details.nil?
       GRPC.logger.debug("Sending status  #{code}:#{details}")
-      active_client.send_status(code, details, code == OK, metadata)
+      active_client.send_status(code, details, code == OK, metadata: metadata)
     rescue StandardError => e
       GRPC.logger.warn("Could not send status #{code}:#{details}")
       GRPC.logger.warn(e)
diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 58976ba851..6b0b4ce557 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -226,7 +226,7 @@ module GRPC
       # running_state can take 4 values: :not_started, :running, :stopping, and
       # :stopped. State transitions can only proceed in that order.
       @running_state = :not_started
-      @server = Core::Server.new(cq, server_args)
+      @server = Core::Server.new(@cq, server_args)
     end
 
     # stops a running server
diff --git a/src/ruby/spec/generic/active_call_spec.rb b/src/ruby/spec/generic/active_call_spec.rb
index 7bbb35ad3a..d9c9780c93 100644
--- a/src/ruby/spec/generic/active_call_spec.rb
+++ b/src/ruby/spec/generic/active_call_spec.rb
@@ -161,8 +161,8 @@ describe GRPC::ActiveCall do
   describe '#client_invoke' do
     it 'sends metadata to the server when present' do
       call = make_test_call
-      ActiveCall.client_invoke(call, @client_queue,
-                               metadata: { k1: 'v1', k2: 'v2' })
+      metadata = { k1: 'v1', k2: 'v2' }
+      ActiveCall.client_invoke(call, @client_queue, metadata)
       recvd_rpc =  @server.request_call(@server_queue, @server_tag, deadline)
       recvd_call = recvd_rpc.call
       expect(recvd_call).to_not be_nil
diff --git a/src/ruby/spec/generic/client_stub_spec.rb b/src/ruby/spec/generic/client_stub_spec.rb
index 848bae9ea0..168e7fb791 100644
--- a/src/ruby/spec/generic/client_stub_spec.rb
+++ b/src/ruby/spec/generic/client_stub_spec.rb
@@ -140,7 +140,7 @@ describe 'ClientStub' do
         server_port = create_test_server
         host = "localhost:#{server_port}"
         th = run_request_response(@sent_msg, @resp, @pass,
-                                  metadata: { k1: 'v1', k2: 'v2' })
+                                  k1: 'v1', k2: 'v2')
         stub = GRPC::ClientStub.new(host, @cq, :this_channel_is_insecure)
         expect(get_response(stub)).to eq(@resp)
         th.join
@@ -197,7 +197,7 @@ describe 'ClientStub' do
         server_port = create_test_server
         host = "localhost:#{server_port}"
         @stub = GRPC::ClientStub.new(host, @cq, :this_channel_is_insecure)
-        @options = { metadata: { k1: 'v1', k2: 'v2' } }
+        @metadata = { k1: 'v1', k2: 'v2' }
         @sent_msgs = Array.new(3) { |i| 'msg_' + (i + 1).to_s }
         @resp = 'a_reply'
       end
@@ -209,7 +209,7 @@ describe 'ClientStub' do
       end
 
       it 'should send metadata to the server ok' do
-        th = run_client_streamer(@sent_msgs, @resp, @pass, **@options)
+        th = run_client_streamer(@sent_msgs, @resp, @pass, **@metadata)
         expect(get_response(@stub)).to eq(@resp)
         th.join
       end
@@ -222,7 +222,7 @@ describe 'ClientStub' do
       end
 
       it 'should raise ArgumentError if metadata contains invalid values' do
-        @options.merge!(k3: 3)
+        @metadata.merge!(k3: 3)
         expect do
           get_response(@stub)
         end.to raise_error(ArgumentError,
@@ -232,7 +232,8 @@ describe 'ClientStub' do
 
     describe 'without a call operation' do
       def get_response(stub)
-        stub.client_streamer(@method, @sent_msgs, noop, noop, **@options)
+        stub.client_streamer(@method, @sent_msgs, noop, noop,
+                             metadata: @metadata)
       end
 
       it_behaves_like 'client streaming'
@@ -241,7 +242,7 @@ describe 'ClientStub' do
     describe 'via a call operation' do
       def get_response(stub)
         op = stub.client_streamer(@method, @sent_msgs, noop, noop,
-                                  return_op: true, **@options)
+                                  return_op: true, metadata: @metadata)
         expect(op).to be_a(GRPC::ActiveCall::Operation)
         op.execute
       end
@@ -291,7 +292,7 @@ describe 'ClientStub' do
     describe 'without a call operation' do
       def get_responses(stub)
         e = stub.server_streamer(@method, @sent_msg, noop, noop,
-                                 k1: 'v1', k2: 'v2')
+                                 metadata: { k1: 'v1', k2: 'v2' })
         expect(e).to be_a(Enumerator)
         e
       end
diff --git a/src/ruby/spec/generic/rpc_desc_spec.rb b/src/ruby/spec/generic/rpc_desc_spec.rb
index 5f9ca2579a..d2080b7ca2 100644
--- a/src/ruby/spec/generic/rpc_desc_spec.rb
+++ b/src/ruby/spec/generic/rpc_desc_spec.rb
@@ -56,14 +56,14 @@ describe GRPC::RpcDesc do
     it 'sends the specified status if BadStatus is raised' do
       expect(@call).to receive(:remote_read).once.and_return(Object.new)
       expect(@call).to receive(:send_status).once.with(@bs_code, 'NOK', false,
-                                                       {})
+                                                       metadata: {})
       this_desc.run_server_method(@call, method(:bad_status))
     end
 
     it 'sends status UNKNOWN if other StandardErrors are raised' do
       expect(@call).to receive(:remote_read).once.and_return(Object.new)
       expect(@call).to receive(:send_status) .once.with(UNKNOWN, @no_reason,
-                                                        false, {})
+                                                        false, metadata: {})
       this_desc.run_server_method(@call, method(:other_error))
     end
 
@@ -93,7 +93,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:remote_send).once.with(@ok_response)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         fake_md)
+                                                         metadata: fake_md)
         this_desc.run_server_method(@call, method(:fake_reqresp))
       end
     end
@@ -106,13 +106,13 @@ describe GRPC::RpcDesc do
 
       it 'sends the specified status if BadStatus is raised' do
         expect(@call).to receive(:send_status).once.with(@bs_code, 'NOK', false,
-                                                         {})
+                                                         metadata: {})
         @client_streamer.run_server_method(@call, method(:bad_status_alt))
       end
 
       it 'sends status UNKNOWN if other StandardErrors are raised' do
-        expect(@call).to receive(:send_status) .once.with(UNKNOWN, @no_reason,
-                                                          false, {})
+        expect(@call).to receive(:send_status).once.with(UNKNOWN, @no_reason,
+                                                         false, metadata: {})
         @client_streamer.run_server_method(@call, method(:other_error_alt))
       end
 
@@ -128,7 +128,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:remote_send).once.with(@ok_response)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         fake_md)
+                                                         metadata: fake_md)
         @client_streamer.run_server_method(@call, method(:fake_clstream))
       end
     end
@@ -148,7 +148,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:remote_send).twice.with(@ok_response)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         fake_md)
+                                                         metadata: fake_md)
         @server_streamer.run_server_method(@call, method(:fake_svstream))
       end
     end
@@ -165,14 +165,14 @@ describe GRPC::RpcDesc do
         e = GRPC::BadStatus.new(@bs_code, 'NOK')
         expect(@call).to receive(:run_server_bidi).and_raise(e)
         expect(@call).to receive(:send_status).once.with(@bs_code, 'NOK', false,
-                                                         {})
+                                                         metadata: {})
         @bidi_streamer.run_server_method(@call, method(:bad_status_alt))
       end
 
       it 'sends status UNKNOWN if other StandardErrors are raised' do
         expect(@call).to receive(:run_server_bidi).and_raise(StandardError)
         expect(@call).to receive(:send_status).once.with(UNKNOWN, @no_reason,
-                                                         false, {})
+                                                         false, metadata: {})
         @bidi_streamer.run_server_method(@call, method(:other_error_alt))
       end
 
@@ -180,7 +180,7 @@ describe GRPC::RpcDesc do
         expect(@call).to receive(:run_server_bidi)
         expect(@call).to receive(:output_metadata).and_return(fake_md)
         expect(@call).to receive(:send_status).once.with(OK, 'OK', true,
-                                                         fake_md)
+                                                         metadata: fake_md)
         @bidi_streamer.run_server_method(@call, method(:fake_bidistream))
       end
     end
diff --git a/src/ruby/spec/generic/rpc_server_spec.rb b/src/ruby/spec/generic/rpc_server_spec.rb
index b969f0c2c4..943502cea2 100644
--- a/src/ruby/spec/generic/rpc_server_spec.rb
+++ b/src/ruby/spec/generic/rpc_server_spec.rb
@@ -148,14 +148,6 @@ describe GRPC::RpcServer do
       expect(&blk).not_to raise_error
     end
 
-    it 'can be created with a default deadline' do
-      opts = { server_args: { a_channel_arg: 'an_arg' }, deadline: 5 }
-      blk = proc do
-        RpcServer.new(**opts)
-      end
-      expect(&blk).not_to raise_error
-    end
-
     it 'can be created with a completion queue override' do
       opts = {
         server_args: { a_channel_arg: 'an_arg' },
@@ -194,7 +186,7 @@ describe GRPC::RpcServer do
     before(:each) do
       opts = { server_args: { a_channel_arg: 'an_arg' }, poll_period: 1.5 }
       @srv = RpcServer.new(**opts)
-      @srv.add_http2_port('0.0.0.0', :this_port_is_insecure)
+      @srv.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
     end
 
     it 'starts out false' do
@@ -235,7 +227,7 @@ describe GRPC::RpcServer do
         poll_period: 2
       }
       r = RpcServer.new(**opts)
-      r.add_http2_port('0.0.0.0', :this_port_is_insecure)
+      r.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
       expect { r.run }.to raise_error(RuntimeError)
     end
 
@@ -245,7 +237,7 @@ describe GRPC::RpcServer do
         poll_period: 2.5
       }
       r = RpcServer.new(**opts)
-      r.add_http2_port('0.0.0.0', :this_port_is_insecure)
+      r.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
       r.handle(EchoService)
       t = Thread.new { r.run }
       r.wait_till_running
@@ -257,9 +249,9 @@ describe GRPC::RpcServer do
 
   describe '#handle' do
     before(:each) do
-      @opts = { a_channel_arg: 'an_arg', poll_period: 1 }
+      @opts = { server_args: { a_channel_arg: 'an_arg' }, poll_period: 1 }
       @srv = RpcServer.new(**@opts)
-      @srv.add_http2_port('0.0.0.0', :this_port_is_insecure)
+      @srv.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
     end
 
     it 'raises if #run has already been called' do
@@ -306,7 +298,7 @@ describe GRPC::RpcServer do
           poll_period: 1
         }
         @srv = RpcServer.new(**server_opts)
-        server_port = @srv.add_http2_port('0.0.0.0', :this_port_is_insecure)
+        server_port = @srv.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
         @host = "localhost:#{server_port}"
         @ch = GRPC::Core::Channel.new(@host, nil, :this_channel_is_insecure)
       end
@@ -365,7 +357,8 @@ describe GRPC::RpcServer do
         @srv.wait_till_running
         req = EchoMsg.new
         stub = EchoStub.new(@host, :this_channel_is_insecure, **client_opts)
-        expect(stub.an_rpc(req, k1: 'v1', k2: 'v2')).to be_a(EchoMsg)
+        expect(stub.an_rpc(req, metadata: { k1: 'v1', k2: 'v2' }))
+          .to be_a(EchoMsg)
         wanted_md = [{ 'k1' => 'v1', 'k2' => 'v2' }]
         check_md(wanted_md, service.received_md)
         @srv.stop
@@ -379,8 +372,11 @@ describe GRPC::RpcServer do
         @srv.wait_till_running
         req = EchoMsg.new
         stub = SlowStub.new(@host, :this_channel_is_insecure, **client_opts)
-        timeout = service.delay + 1.0 # wait for long enough
-        resp = stub.an_rpc(req, timeout: timeout, k1: 'v1', k2: 'v2')
+        timeout = service.delay + 1.0
+        deadline = GRPC::Core::TimeConsts.from_relative_time(timeout)
+        resp = stub.an_rpc(req,
+                           deadline: deadline,
+                           metadata: { k1: 'v1', k2: 'v2' })
         expect(resp).to be_a(EchoMsg)
         wanted_md = [{ 'k1' => 'v1', 'k2' => 'v2' }]
         check_md(wanted_md, service.received_md)
@@ -395,7 +391,7 @@ describe GRPC::RpcServer do
         @srv.wait_till_running
         req = EchoMsg.new
         stub = SlowStub.new(@host, :this_channel_is_insecure, **client_opts)
-        op = stub.an_rpc(req, k1: 'v1', k2: 'v2', return_op: true)
+        op = stub.an_rpc(req, metadata: { k1: 'v1', k2: 'v2' }, return_op: true)
         Thread.new do  # cancel the call
           sleep 0.1
           op.cancel
@@ -425,8 +421,7 @@ describe GRPC::RpcServer do
 
       it 'should return RESOURCE_EXHAUSTED on too many jobs', server: true do
         opts = {
-          a_channel_arg: 'an_arg',
-          server_override: @server,
+          server_args: { a_channel_arg: 'an_arg' },
           completion_queue_override: @server_queue,
           pool_size: 1,
           poll_period: 1,
@@ -434,6 +429,8 @@ describe GRPC::RpcServer do
         }
         alt_srv = RpcServer.new(**opts)
         alt_srv.handle(SlowService)
+        alt_port = alt_srv.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
+        alt_host = "0.0.0.0:#{alt_port}"
         t = Thread.new { alt_srv.run }
         alt_srv.wait_till_running
         req = EchoMsg.new
@@ -442,7 +439,7 @@ describe GRPC::RpcServer do
         one_failed_as_unavailable = false
         n.times do
           threads << Thread.new do
-            stub = SlowStub.new(@host, :this_channel_is_insecure, **client_opts)
+            stub = SlowStub.new(alt_host, :this_channel_is_insecure)
             begin
               stub.an_rpc(req)
             rescue GRPC::BadStatus => e
@@ -469,12 +466,13 @@ describe GRPC::RpcServer do
       end
       before(:each) do
         server_opts = {
-          server_override: @server,
           completion_queue_override: @server_queue,
           poll_period: 1,
           connect_md_proc: test_md_proc
         }
         @srv = RpcServer.new(**server_opts)
+        alt_port = @srv.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
+        @alt_host = "0.0.0.0:#{alt_port}"
       end
 
       it 'should send connect metadata to the client', server: true do
@@ -483,8 +481,8 @@ describe GRPC::RpcServer do
         t = Thread.new { @srv.run }
         @srv.wait_till_running
         req = EchoMsg.new
-        stub = EchoStub.new(@host, :this_channel_is_insecure, **client_opts)
-        op = stub.an_rpc(req, k1: 'v1', k2: 'v2', return_op: true)
+        stub = EchoStub.new(@alt_host, :this_channel_is_insecure)
+        op = stub.an_rpc(req, metadata: { k1: 'v1', k2: 'v2' }, return_op: true)
         expect(op.metadata).to be nil
         expect(op.execute).to be_a(EchoMsg)
         wanted_md = {
@@ -504,11 +502,12 @@ describe GRPC::RpcServer do
     context 'with trailing metadata' do
       before(:each) do
         server_opts = {
-          server_override: @server,
           completion_queue_override: @server_queue,
           poll_period: 1
         }
         @srv = RpcServer.new(**server_opts)
+        alt_port = @srv.add_http2_port('0.0.0.0:0', :this_port_is_insecure)
+        @alt_host = "0.0.0.0:#{alt_port}"
       end
 
       it 'should be added to BadStatus when requests fail', server: true do
@@ -517,7 +516,7 @@ describe GRPC::RpcServer do
         t = Thread.new { @srv.run }
         @srv.wait_till_running
         req = EchoMsg.new
-        stub = FailingStub.new(@host, :this_channel_is_insecure, **client_opts)
+        stub = FailingStub.new(@alt_host, :this_channel_is_insecure)
         blk = proc { stub.an_rpc(req) }
 
         # confirm it raise the expected error
@@ -542,8 +541,8 @@ describe GRPC::RpcServer do
         t = Thread.new { @srv.run }
         @srv.wait_till_running
         req = EchoMsg.new
-        stub = EchoStub.new(@host, :this_channel_is_insecure, **client_opts)
-        op = stub.an_rpc(req, k1: 'v1', k2: 'v2', return_op: true)
+        stub = EchoStub.new(@alt_host, :this_channel_is_insecure)
+        op = stub.an_rpc(req, return_op: true, metadata: { k1: 'v1', k2: 'v2' })
         expect(op.metadata).to be nil
         expect(op.execute).to be_a(EchoMsg)
         expect(op.metadata).to eq(wanted_trailers)
diff --git a/src/ruby/spec/pb/health/checker_spec.rb b/src/ruby/spec/pb/health/checker_spec.rb
index 5523347f45..f3d121a31e 100644
--- a/src/ruby/spec/pb/health/checker_spec.rb
+++ b/src/ruby/spec/pb/health/checker_spec.rb
@@ -170,17 +170,15 @@ describe Grpc::Health::Checker do
     before(:each) do
       @server_queue = GRPC::Core::CompletionQueue.new
       server_host = '0.0.0.0:0'
-      @server = GRPC::Core::Server.new(@server_queue, nil)
-      server_port = @server.add_http2_port(server_host, :this_port_is_insecure)
-      @host = "localhost:#{server_port}"
-      @ch = GRPC::Core::Channel.new(@host, nil, :this_channel_is_insecure)
       @client_opts = { channel_override: @ch }
       server_opts = {
-        server_override: @server,
         completion_queue_override: @server_queue,
         poll_period: 1
       }
       @srv = RpcServer.new(**server_opts)
+      server_port = @srv.add_http2_port(server_host, :this_port_is_insecure)
+      @host = "localhost:#{server_port}"
+      @ch = GRPC::Core::Channel.new(@host, nil, :this_channel_is_insecure)
     end
 
     after(:each) do
-- 
GitLab


From 2afdc935990a82d196ceb8f219f7bd0ae5e774ec Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 08:43:30 -0700
Subject: [PATCH 500/570] Unrevert protobuf version

---
 third_party/protobuf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/third_party/protobuf b/third_party/protobuf
index d5fb408ddc..a1938b2aa9 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit d5fb408ddc281ffcadeb08699e65bb694656d0bd
+Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
-- 
GitLab


From 29dc490b94ad087e4c8b81a9610eb83ade9bbb16 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 08:43:48 -0700
Subject: [PATCH 501/570] clang-format

---
 test/core/client_config/set_initial_connect_string_test.c | 3 ++-
 test/core/iomgr/tcp_server_posix_test.c                   | 3 ++-
 test/core/surface/concurrent_connectivity_test.c          | 3 ++-
 test/core/util/reconnect_server.c                         | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/test/core/client_config/set_initial_connect_string_test.c b/test/core/client_config/set_initial_connect_string_test.c
index f21d651d46..7eb5a01bf1 100644
--- a/test/core/client_config/set_initial_connect_string_test.c
+++ b/test/core/client_config/set_initial_connect_string_test.c
@@ -79,7 +79,8 @@ static void handle_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   }
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,grpc_pollset*accepting_pollset,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,
+                       grpc_pollset *accepting_pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   test_tcp_server *server = arg;
   grpc_closure_init(&on_read, handle_read, NULL);
diff --git a/test/core/iomgr/tcp_server_posix_test.c b/test/core/iomgr/tcp_server_posix_test.c
index 365bfbbaa8..222ae774fc 100644
--- a/test/core/iomgr/tcp_server_posix_test.c
+++ b/test/core/iomgr/tcp_server_posix_test.c
@@ -112,7 +112,8 @@ static void server_weak_ref_set(server_weak_ref *weak_ref,
   weak_ref->server = server;
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp, grpc_pollset *pollset,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,
+                       grpc_pollset *pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   grpc_endpoint_shutdown(exec_ctx, tcp);
   grpc_endpoint_destroy(exec_ctx, tcp);
diff --git a/test/core/surface/concurrent_connectivity_test.c b/test/core/surface/concurrent_connectivity_test.c
index af23fba8f3..de9ba8d27b 100644
--- a/test/core/surface/concurrent_connectivity_test.c
+++ b/test/core/surface/concurrent_connectivity_test.c
@@ -95,7 +95,8 @@ void server_thread(void *vargs) {
   GPR_ASSERT(detag(ev.tag) == 0xd1e);
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *vargs, grpc_endpoint *tcp, grpc_pollset*accepting_pollset,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *vargs, grpc_endpoint *tcp,
+                       grpc_pollset *accepting_pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   struct server_thread_args *args = (struct server_thread_args *)vargs;
   (void)acceptor;
diff --git a/test/core/util/reconnect_server.c b/test/core/util/reconnect_server.c
index d3d8f5a23b..6509cc5b68 100644
--- a/test/core/util/reconnect_server.c
+++ b/test/core/util/reconnect_server.c
@@ -70,7 +70,8 @@ static void pretty_print_backoffs(reconnect_server *server) {
   }
 }
 
-static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp, grpc_pollset *accepting_pollset,
+static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,
+                       grpc_pollset *accepting_pollset,
                        grpc_tcp_server_acceptor *acceptor) {
   char *peer;
   char *last_colon;
-- 
GitLab


From 8ad69bfab5d69987d9db7c9e85a7449d9708a914 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 08:48:22 -0700
Subject: [PATCH 502/570] Attempt to fix Windows

---
 src/core/lib/iomgr/tcp_server_windows.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/iomgr/tcp_server_windows.c b/src/core/lib/iomgr/tcp_server_windows.c
index 125f521d87..87cacfe979 100644
--- a/src/core/lib/iomgr/tcp_server_windows.c
+++ b/src/core/lib/iomgr/tcp_server_windows.c
@@ -379,9 +379,10 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, bool from_iocp) {
 
   /* The only time we should call our callback, is where we successfully
      managed to accept a connection, and created an endpoint. */
-  if (ep)
+  if (ep) {
     sp->server->on_accept_cb(exec_ctx, sp->server->on_accept_cb_arg, ep,
-                             &acceptor);
+                             NULL, &acceptor);
+  }
   /* As we were notified from the IOCP of one and exactly one accept,
      the former socked we created has now either been destroy or assigned
      to the new connection. We need to create a new one for the next
-- 
GitLab


From aae6c2cb961a3cbf8fe2681a7316a270af7bf718 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 08:58:30 -0700
Subject: [PATCH 503/570] Fix server plugin test

---
 src/cpp/server/server_builder.cc               | 2 +-
 test/cpp/end2end/server_builder_plugin_test.cc | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index fbcb3cef1b..dd7e86b12c 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -155,7 +155,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
 
   if (num_frequently_polled_cqs == 0) {
     gpr_log(GPR_ERROR,
-            "Atleast one of the completion queues must be frequently polled");
+            "At least one of the completion queues must be frequently polled");
     return nullptr;
   }
 
diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index 87e3709d7d..17fc1afbd8 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -189,6 +189,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   void StartServer() {
     grpc::string server_address = "localhost:" + to_string(port_);
     builder_->AddListeningPort(server_address, InsecureServerCredentials());
+    cq_ = builder_->AddCompletionQueue();
     server_ = builder_->BuildAndStart();
     EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
   }
@@ -219,6 +220,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   std::unique_ptr<ServerBuilder> builder_;
   std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
   std::unique_ptr<Server> server_;
+  std::unique_ptr<ServerCompletionQueue> cq_;
   TestServiceImpl service_;
   int port_;
 };
-- 
GitLab


From 20431a8618547df86551475510f1b60bab7ad8c7 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 10:02:07 -0700
Subject: [PATCH 504/570] Fix merge

---
 src/cpp/server/server_builder.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index 391932c88e..daa79e5ae9 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -133,7 +133,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   // If the server has atleast one sync methods, we know that this is a Sync
   // server or a Hybrid server and the completion queue (server->cq_) would be
   // frequently polled.
-  int num_frequently_polled_cqs = has_sync_methods ? 1 : 0;
+  int num_frequently_polled_cqs = (thread_pool != nullptr) ? 1 : 0;
 
   for (auto cq = cqs_.begin(); cq != cqs_.end(); ++cq) {
     // A completion queue that is not polled frequently (by calling Next() or
@@ -143,10 +143,10 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
     if ((*cq)->IsFrequentlyPolled()) {
       grpc_server_register_completion_queue(server->server_, (*cq)->cq(),
                                             nullptr);
+      num_frequently_polled_cqs++;
     } else {
       grpc_server_register_non_listening_completion_queue(server->server_,
                                                           (*cq)->cq(), nullptr);
-      num_non_listening_cqs++;
     }
   }
 
-- 
GitLab


From 3c4fe1bcb746955428c8ad78b8875fd5de3733dd Mon Sep 17 00:00:00 2001
From: David Garcia Quintas <dgq@google.com>
Date: Fri, 20 May 2016 10:07:23 -0700
Subject: [PATCH 505/570] Fixed the fix

---
 test/core/end2end/fixtures/proxy.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/core/end2end/fixtures/proxy.c b/test/core/end2end/fixtures/proxy.c
index 196e481302..7f10649fa6 100644
--- a/test/core/end2end/fixtures/proxy.c
+++ b/test/core/end2end/fixtures/proxy.c
@@ -253,6 +253,7 @@ static void on_c2p_sent_message(void *arg, int success) {
   grpc_op op;
   grpc_call_error err;
 
+  grpc_byte_buffer_destroy(pc->p2s_msg);
   if (!pc->proxy->shutdown && success) {
     op.op = GRPC_OP_RECV_MESSAGE;
     op.flags = 0;
@@ -281,9 +282,10 @@ static void on_p2s_recv_msg(void *arg, int success) {
     err = grpc_call_start_batch(pc->c2p, &op, 1,
                                 new_closure(on_c2p_sent_message, pc), NULL);
     GPR_ASSERT(err == GRPC_CALL_OK);
+  } else {
+    grpc_byte_buffer_destroy(pc->p2s_msg);
   }
   unrefpc(pc, "on_p2s_recv_msg");
-  grpc_byte_buffer_destroy(pc->p2s_msg);
 }
 
 static void on_c2p_sent_status(void *arg, int success) {
-- 
GitLab


From e004958fd691ba0fa2b9f83df5da79919d4f0313 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 10:31:09 -0700
Subject: [PATCH 506/570] Fix formatting, mem leak, stall

---
 src/core/lib/iomgr/tcp_server_windows.c |  4 ++--
 src/cpp/server/server.cc                |  4 +++-
 test/cpp/end2end/hybrid_end2end_test.cc | 29 +++++++++++++------------
 3 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/src/core/lib/iomgr/tcp_server_windows.c b/src/core/lib/iomgr/tcp_server_windows.c
index 87cacfe979..e15f8b0cdf 100644
--- a/src/core/lib/iomgr/tcp_server_windows.c
+++ b/src/core/lib/iomgr/tcp_server_windows.c
@@ -380,8 +380,8 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, bool from_iocp) {
   /* The only time we should call our callback, is where we successfully
      managed to accept a connection, and created an endpoint. */
   if (ep) {
-    sp->server->on_accept_cb(exec_ctx, sp->server->on_accept_cb_arg, ep,
-                             NULL, &acceptor);
+    sp->server->on_accept_cb(exec_ctx, sp->server->on_accept_cb_arg, ep, NULL,
+                             &acceptor);
   }
   /* As we were notified from the IOCP of one and exactly one accept,
      the former socked we created has now either been destroy or assigned
diff --git a/src/cpp/server/server.cc b/src/cpp/server/server.cc
index 854057efbc..f6c3e5747c 100644
--- a/src/cpp/server/server.cc
+++ b/src/cpp/server/server.cc
@@ -412,7 +412,9 @@ bool Server::Start(ServerCompletionQueue** cqs, size_t num_cqs) {
       sync_methods_->push_back(SyncRequest(unknown_method_.get(), nullptr));
     }
     for (size_t i = 0; i < num_cqs; i++) {
-      new UnimplementedAsyncRequest(this, cqs[i]);
+      if (cqs[i]->IsFrequentlyPolled()) {
+        new UnimplementedAsyncRequest(this, cqs[i]);
+      }
     }
   }
   // Start processing rpcs.
diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index 0423448154..208e7d589f 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -199,7 +199,8 @@ class HybridEnd2endTest : public ::testing::Test {
   HybridEnd2endTest() {}
 
   void SetUpServer(::grpc::Service* service1, ::grpc::Service* service2,
-                   AsyncGenericService* generic_service) {
+                   AsyncGenericService* generic_service,
+                   int num_cqs_frequently_polled) {
     int port = grpc_pick_unused_port_or_die();
     server_address_ << "localhost:" << port;
 
@@ -216,7 +217,7 @@ class HybridEnd2endTest : public ::testing::Test {
     }
     // Create a separate cq for each potential handler.
     for (int i = 0; i < 5; i++) {
-      cqs_.push_back(builder.AddCompletionQueue(false));
+      cqs_.push_back(builder.AddCompletionQueue(i < num_cqs_frequently_polled));
     }
     server_ = builder.BuildAndStart();
   }
@@ -346,7 +347,7 @@ class HybridEnd2endTest : public ::testing::Test {
 
 TEST_F(HybridEnd2endTest, AsyncEcho) {
   EchoTestService::WithAsyncMethod_Echo<TestServiceImpl> service;
-  SetUpServer(&service, nullptr, nullptr);
+  SetUpServer(&service, nullptr, nullptr, 1);
   ResetStub();
   std::thread echo_handler_thread(
       [this, &service] { HandleEcho(&service, cqs_[0].get(), false); });
@@ -358,7 +359,7 @@ TEST_F(HybridEnd2endTest, AsyncEchoRequestStream) {
   EchoTestService::WithAsyncMethod_RequestStream<
       EchoTestService::WithAsyncMethod_Echo<TestServiceImpl> >
       service;
-  SetUpServer(&service, nullptr, nullptr);
+  SetUpServer(&service, nullptr, nullptr, 2);
   ResetStub();
   std::thread echo_handler_thread(
       [this, &service] { HandleEcho(&service, cqs_[0].get(), false); });
@@ -373,7 +374,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream) {
   EchoTestService::WithAsyncMethod_RequestStream<
       EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> >
       service;
-  SetUpServer(&service, nullptr, nullptr);
+  SetUpServer(&service, nullptr, nullptr, 2);
   ResetStub();
   std::thread response_stream_handler_thread(
       [this, &service] { HandleServerStreaming(&service, cqs_[0].get()); });
@@ -390,7 +391,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream_SyncDupService) {
       EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> >
       service;
   TestServiceImplDupPkg dup_service;
-  SetUpServer(&service, &dup_service, nullptr);
+  SetUpServer(&service, &dup_service, nullptr, 2);
   ResetStub();
   std::thread response_stream_handler_thread(
       [this, &service] { HandleServerStreaming(&service, cqs_[0].get()); });
@@ -408,7 +409,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream_AsyncDupService) {
       EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> >
       service;
   duplicate::EchoTestService::AsyncService dup_service;
-  SetUpServer(&service, &dup_service, nullptr);
+  SetUpServer(&service, &dup_service, nullptr, 3);
   ResetStub();
   std::thread response_stream_handler_thread(
       [this, &service] { HandleServerStreaming(&service, cqs_[0].get()); });
@@ -426,7 +427,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream_AsyncDupService) {
 TEST_F(HybridEnd2endTest, GenericEcho) {
   EchoTestService::WithGenericMethod_Echo<TestServiceImpl> service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service);
+  SetUpServer(&service, nullptr, &generic_service, 1);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -440,7 +441,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStream) {
       EchoTestService::WithGenericMethod_Echo<TestServiceImpl> >
       service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service);
+  SetUpServer(&service, nullptr, &generic_service, 2);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -459,7 +460,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStream_SyncDupService) {
       service;
   AsyncGenericService generic_service;
   TestServiceImplDupPkg dup_service;
-  SetUpServer(&service, &dup_service, &generic_service);
+  SetUpServer(&service, &dup_service, &generic_service, 2);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -479,7 +480,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStream_AsyncDupService) {
       service;
   AsyncGenericService generic_service;
   duplicate::EchoTestService::AsyncService dup_service;
-  SetUpServer(&service, &dup_service, &generic_service);
+  SetUpServer(&service, &dup_service, &generic_service, 3);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -501,7 +502,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStreamResponseStream) {
           EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> > >
       service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service);
+  SetUpServer(&service, nullptr, &generic_service, 3);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -522,7 +523,7 @@ TEST_F(HybridEnd2endTest, GenericEchoRequestStreamAsyncResponseStream) {
           EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> > >
       service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service);
+  SetUpServer(&service, nullptr, &generic_service, 3);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -545,7 +546,7 @@ TEST_F(HybridEnd2endTest, GenericMethodWithoutGenericService) {
       EchoTestService::WithGenericMethod_Echo<
           EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> > >
       service;
-  SetUpServer(&service, nullptr, nullptr);
+  SetUpServer(&service, nullptr, nullptr, 0);
   EXPECT_EQ(nullptr, server_.get());
 }
 
-- 
GitLab


From 718ce51af8a24dcf3c02f1f02c9ba7ed1e17c9ee Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 10:44:23 -0700
Subject: [PATCH 507/570] Fix server plugin test

---
 test/cpp/end2end/server_builder_plugin_test.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index 17fc1afbd8..8a74621e5a 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -207,6 +207,12 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
     EXPECT_TRUE(plugin != nullptr);
     EXPECT_TRUE(plugin->init_server_is_called());
     EXPECT_TRUE(plugin->finish_is_called());
+    server_->Shutdown();
+    void* tag;
+    bool ok;
+    cq_->Shutdown();
+    while (cq_->Next(&tag, &ok))
+      ;
   }
 
   string to_string(const int number) {
@@ -219,8 +225,8 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   std::shared_ptr<Channel> channel_;
   std::unique_ptr<ServerBuilder> builder_;
   std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
-  std::unique_ptr<Server> server_;
   std::unique_ptr<ServerCompletionQueue> cq_;
+  std::unique_ptr<Server> server_;
   TestServiceImpl service_;
   int port_;
 };
-- 
GitLab


From bd24a4611f1a827f2da050c8bf6bf4f9216c9aae Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 11:15:58 -0700
Subject: [PATCH 508/570] Better guesses at benchmarks turned unit tests cpu
 cost

---
 test/cpp/qps/gen_build_yaml.py | 20 +++++++++++++++++++-
 tools/run_tests/tests.json     | 32 ++++++++++++++++----------------
 2 files changed, 35 insertions(+), 17 deletions(-)

diff --git a/test/cpp/qps/gen_build_yaml.py b/test/cpp/qps/gen_build_yaml.py
index 6b3329b046..e8ad74f0f6 100755
--- a/test/cpp/qps/gen_build_yaml.py
+++ b/test/cpp/qps/gen_build_yaml.py
@@ -46,6 +46,24 @@ import performance.scenario_config as scenario_config
 def _scenario_json_string(scenario_json):
   return json.dumps(scenario_config.remove_nonproto_fields(scenario_json))
 
+def threads_of_type(scenario_json, path):
+  d = scenario_json
+  for el in path.split('/'):
+    if el not in d:
+      return 0
+    d = d[el]
+  return d
+
+def guess_cpu(scenario_json):
+  client = threads_of_type(scenario_json, 'client_config/async_client_threads')
+  server = threads_of_type(scenario_json, 'server_config/async_server_threads')
+  # make an arbitrary guess if set to auto-detect
+  # about the size of the jenkins instances we have for unit tests
+  if client == 0: client = 8
+  if server == 0: server = 8
+  return (scenario_json['num_clients'] * client +
+          scenario_json['num_servers'] * server)
+
 print yaml.dump({
   'tests': [
     {
@@ -59,7 +77,7 @@ print yaml.dump({
       'language': 'c++',
       'boringssl': True,
       'defaults': 'boringssl',
-      'cpu_cost': 1000.0,
+      'cpu_cost': guess_cpu(scenario_json),
       'exclude_configs': []
     }
     for scenario_json in scenario_config.CXXLanguage().scenarios()
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 10674d22b3..da597effa7 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23031,7 +23031,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23057,7 +23057,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23083,7 +23083,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23109,7 +23109,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23135,7 +23135,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23161,7 +23161,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23187,7 +23187,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23213,7 +23213,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 1, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23239,7 +23239,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23265,7 +23265,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23291,7 +23291,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23317,7 +23317,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 2, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23343,7 +23343,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23369,7 +23369,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23395,7 +23395,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 8, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
@@ -23421,7 +23421,7 @@
       "posix", 
       "windows"
     ], 
-    "cpu_cost": 1000.0, 
+    "cpu_cost": 1, 
     "defaults": "boringssl", 
     "exclude_configs": [], 
     "flaky": false, 
-- 
GitLab


From 8a7fe1a0eff0981a470596845ec23bf05825c3b4 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 11:17:20 -0700
Subject: [PATCH 509/570] Fix crash

---
 src/cpp/server/server_builder.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index daa79e5ae9..5966e548b0 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -100,10 +100,12 @@ void ServerBuilder::AddListeningPort(const grpc::string& addr,
 
 std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   std::unique_ptr<ThreadPoolInterface> thread_pool;
+  bool has_sync_methods = false;
   for (auto it = services_.begin(); it != services_.end(); ++it) {
     if ((*it)->service->has_synchronous_methods()) {
       if (thread_pool == nullptr) {
         thread_pool.reset(CreateDefaultThreadPool());
+        has_sync_methods = true;
         break;
       }
     }
@@ -133,7 +135,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
   // If the server has atleast one sync methods, we know that this is a Sync
   // server or a Hybrid server and the completion queue (server->cq_) would be
   // frequently polled.
-  int num_frequently_polled_cqs = (thread_pool != nullptr) ? 1 : 0;
+  int num_frequently_polled_cqs = has_sync_methods ? 1 : 0;
 
   for (auto cq = cqs_.begin(); cq != cqs_.end(); ++cq) {
     // A completion queue that is not polled frequently (by calling Next() or
-- 
GitLab


From f1cde58049332ef1522452f84a1dc736eba662e3 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 12:13:23 -0700
Subject: [PATCH 510/570] Disable legacy poller testing: seems like there is a
 bug, its legacy

---
 tools/run_tests/run_tests.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 0a5625c3f5..5f0943b440 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -157,7 +157,7 @@ class CLanguage(object):
       'windows': ['all'],
       'mac': ['all'],
       'posix': ['all'],
-      'linux': ['poll', 'legacy']
+      'linux': ['poll'], # DISABLED DUE TO BUGS: 'legacy'
     }
     for target in binaries:
       polling_strategies = (POLLING_STRATEGIES[self.platform]
-- 
GitLab


From d88e15cee750cd647a900098d82f87cc25aa8dbe Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 12:22:37 -0700
Subject: [PATCH 511/570] Remove legacy poller

---
 BUILD                                         |    6 -
 Makefile                                      |    2 -
 binding.gyp                                   |    1 -
 build.yaml                                    |    2 -
 config.m4                                     |    1 -
 gRPC.podspec                                  |    3 -
 grpc.gemspec                                  |    2 -
 package.xml                                   |    2 -
 src/core/lib/iomgr/ev_poll_and_epoll_posix.c  | 1978 -----------------
 src/core/lib/iomgr/ev_poll_and_epoll_posix.h  |   41 -
 src/core/lib/iomgr/ev_poll_posix.c            |    2 +
 src/core/lib/iomgr/ev_posix.c                 |    3 +-
 src/python/grpcio/grpc_core_dependencies.py   |    1 -
 third_party/protobuf                          |    2 +-
 tools/doxygen/Doxyfile.core.internal          |    2 -
 tools/run_tests/run_tests.py                  |    2 +-
 tools/run_tests/sources_and_headers.json      |    3 -
 vsprojects/vcxproj/grpc/grpc.vcxproj          |    3 -
 vsprojects/vcxproj/grpc/grpc.vcxproj.filters  |    6 -
 .../grpc_unsecure/grpc_unsecure.vcxproj       |    3 -
 .../grpc_unsecure.vcxproj.filters             |    6 -
 21 files changed, 5 insertions(+), 2066 deletions(-)
 delete mode 100644 src/core/lib/iomgr/ev_poll_and_epoll_posix.c
 delete mode 100644 src/core/lib/iomgr/ev_poll_and_epoll_posix.h

diff --git a/BUILD b/BUILD
index 793c1c714d..0f8d8c7710 100644
--- a/BUILD
+++ b/BUILD
@@ -178,7 +178,6 @@ cc_library(
     "src/core/lib/iomgr/closure.h",
     "src/core/lib/iomgr/endpoint.h",
     "src/core/lib/iomgr/endpoint_pair.h",
-    "src/core/lib/iomgr/ev_poll_and_epoll_posix.h",
     "src/core/lib/iomgr/ev_poll_posix.h",
     "src/core/lib/iomgr/ev_posix.h",
     "src/core/lib/iomgr/exec_ctx.h",
@@ -313,7 +312,6 @@ cc_library(
     "src/core/lib/iomgr/endpoint.c",
     "src/core/lib/iomgr/endpoint_pair_posix.c",
     "src/core/lib/iomgr/endpoint_pair_windows.c",
-    "src/core/lib/iomgr/ev_poll_and_epoll_posix.c",
     "src/core/lib/iomgr/ev_poll_posix.c",
     "src/core/lib/iomgr/ev_posix.c",
     "src/core/lib/iomgr/exec_ctx.c",
@@ -531,7 +529,6 @@ cc_library(
     "src/core/lib/iomgr/closure.h",
     "src/core/lib/iomgr/endpoint.h",
     "src/core/lib/iomgr/endpoint_pair.h",
-    "src/core/lib/iomgr/ev_poll_and_epoll_posix.h",
     "src/core/lib/iomgr/ev_poll_posix.h",
     "src/core/lib/iomgr/ev_posix.h",
     "src/core/lib/iomgr/exec_ctx.h",
@@ -652,7 +649,6 @@ cc_library(
     "src/core/lib/iomgr/endpoint.c",
     "src/core/lib/iomgr/endpoint_pair_posix.c",
     "src/core/lib/iomgr/endpoint_pair_windows.c",
-    "src/core/lib/iomgr/ev_poll_and_epoll_posix.c",
     "src/core/lib/iomgr/ev_poll_posix.c",
     "src/core/lib/iomgr/ev_posix.c",
     "src/core/lib/iomgr/exec_ctx.c",
@@ -1345,7 +1341,6 @@ objc_library(
     "src/core/lib/iomgr/endpoint.c",
     "src/core/lib/iomgr/endpoint_pair_posix.c",
     "src/core/lib/iomgr/endpoint_pair_windows.c",
-    "src/core/lib/iomgr/ev_poll_and_epoll_posix.c",
     "src/core/lib/iomgr/ev_poll_posix.c",
     "src/core/lib/iomgr/ev_posix.c",
     "src/core/lib/iomgr/exec_ctx.c",
@@ -1542,7 +1537,6 @@ objc_library(
     "src/core/lib/iomgr/closure.h",
     "src/core/lib/iomgr/endpoint.h",
     "src/core/lib/iomgr/endpoint_pair.h",
-    "src/core/lib/iomgr/ev_poll_and_epoll_posix.h",
     "src/core/lib/iomgr/ev_poll_posix.h",
     "src/core/lib/iomgr/ev_posix.h",
     "src/core/lib/iomgr/exec_ctx.h",
diff --git a/Makefile b/Makefile
index c93c9a4241..949f8669c7 100644
--- a/Makefile
+++ b/Makefile
@@ -2510,7 +2510,6 @@ LIBGRPC_SRC = \
     src/core/lib/iomgr/endpoint.c \
     src/core/lib/iomgr/endpoint_pair_posix.c \
     src/core/lib/iomgr/endpoint_pair_windows.c \
-    src/core/lib/iomgr/ev_poll_and_epoll_posix.c \
     src/core/lib/iomgr/ev_poll_posix.c \
     src/core/lib/iomgr/ev_posix.c \
     src/core/lib/iomgr/exec_ctx.c \
@@ -2857,7 +2856,6 @@ LIBGRPC_UNSECURE_SRC = \
     src/core/lib/iomgr/endpoint.c \
     src/core/lib/iomgr/endpoint_pair_posix.c \
     src/core/lib/iomgr/endpoint_pair_windows.c \
-    src/core/lib/iomgr/ev_poll_and_epoll_posix.c \
     src/core/lib/iomgr/ev_poll_posix.c \
     src/core/lib/iomgr/ev_posix.c \
     src/core/lib/iomgr/exec_ctx.c \
diff --git a/binding.gyp b/binding.gyp
index 760bb24d72..442a14762c 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -581,7 +581,6 @@
         'src/core/lib/iomgr/endpoint.c',
         'src/core/lib/iomgr/endpoint_pair_posix.c',
         'src/core/lib/iomgr/endpoint_pair_windows.c',
-        'src/core/lib/iomgr/ev_poll_and_epoll_posix.c',
         'src/core/lib/iomgr/ev_poll_posix.c',
         'src/core/lib/iomgr/ev_posix.c',
         'src/core/lib/iomgr/exec_ctx.c',
diff --git a/build.yaml b/build.yaml
index 68e814f76c..acf2f9307f 100644
--- a/build.yaml
+++ b/build.yaml
@@ -165,7 +165,6 @@ filegroups:
   - src/core/lib/iomgr/closure.h
   - src/core/lib/iomgr/endpoint.h
   - src/core/lib/iomgr/endpoint_pair.h
-  - src/core/lib/iomgr/ev_poll_and_epoll_posix.h
   - src/core/lib/iomgr/ev_poll_posix.h
   - src/core/lib/iomgr/ev_posix.h
   - src/core/lib/iomgr/exec_ctx.h
@@ -240,7 +239,6 @@ filegroups:
   - src/core/lib/iomgr/endpoint.c
   - src/core/lib/iomgr/endpoint_pair_posix.c
   - src/core/lib/iomgr/endpoint_pair_windows.c
-  - src/core/lib/iomgr/ev_poll_and_epoll_posix.c
   - src/core/lib/iomgr/ev_poll_posix.c
   - src/core/lib/iomgr/ev_posix.c
   - src/core/lib/iomgr/exec_ctx.c
diff --git a/config.m4 b/config.m4
index 6ed1887fef..8f2cfa24a4 100644
--- a/config.m4
+++ b/config.m4
@@ -100,7 +100,6 @@ if test "$PHP_GRPC" != "no"; then
     src/core/lib/iomgr/endpoint.c \
     src/core/lib/iomgr/endpoint_pair_posix.c \
     src/core/lib/iomgr/endpoint_pair_windows.c \
-    src/core/lib/iomgr/ev_poll_and_epoll_posix.c \
     src/core/lib/iomgr/ev_poll_posix.c \
     src/core/lib/iomgr/ev_posix.c \
     src/core/lib/iomgr/exec_ctx.c \
diff --git a/gRPC.podspec b/gRPC.podspec
index 67e7a8174f..ea02aa3487 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -181,7 +181,6 @@ Pod::Spec.new do |s|
                       'src/core/lib/iomgr/closure.h',
                       'src/core/lib/iomgr/endpoint.h',
                       'src/core/lib/iomgr/endpoint_pair.h',
-                      'src/core/lib/iomgr/ev_poll_and_epoll_posix.h',
                       'src/core/lib/iomgr/ev_poll_posix.h',
                       'src/core/lib/iomgr/ev_posix.h',
                       'src/core/lib/iomgr/exec_ctx.h',
@@ -350,7 +349,6 @@ Pod::Spec.new do |s|
                       'src/core/lib/iomgr/endpoint.c',
                       'src/core/lib/iomgr/endpoint_pair_posix.c',
                       'src/core/lib/iomgr/endpoint_pair_windows.c',
-                      'src/core/lib/iomgr/ev_poll_and_epoll_posix.c',
                       'src/core/lib/iomgr/ev_poll_posix.c',
                       'src/core/lib/iomgr/ev_posix.c',
                       'src/core/lib/iomgr/exec_ctx.c',
@@ -531,7 +529,6 @@ Pod::Spec.new do |s|
                               'src/core/lib/iomgr/closure.h',
                               'src/core/lib/iomgr/endpoint.h',
                               'src/core/lib/iomgr/endpoint_pair.h',
-                              'src/core/lib/iomgr/ev_poll_and_epoll_posix.h',
                               'src/core/lib/iomgr/ev_poll_posix.h',
                               'src/core/lib/iomgr/ev_posix.h',
                               'src/core/lib/iomgr/exec_ctx.h',
diff --git a/grpc.gemspec b/grpc.gemspec
index 13aed6b61c..72f044258b 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -190,7 +190,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/iomgr/closure.h )
   s.files += %w( src/core/lib/iomgr/endpoint.h )
   s.files += %w( src/core/lib/iomgr/endpoint_pair.h )
-  s.files += %w( src/core/lib/iomgr/ev_poll_and_epoll_posix.h )
   s.files += %w( src/core/lib/iomgr/ev_poll_posix.h )
   s.files += %w( src/core/lib/iomgr/ev_posix.h )
   s.files += %w( src/core/lib/iomgr/exec_ctx.h )
@@ -329,7 +328,6 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/iomgr/endpoint.c )
   s.files += %w( src/core/lib/iomgr/endpoint_pair_posix.c )
   s.files += %w( src/core/lib/iomgr/endpoint_pair_windows.c )
-  s.files += %w( src/core/lib/iomgr/ev_poll_and_epoll_posix.c )
   s.files += %w( src/core/lib/iomgr/ev_poll_posix.c )
   s.files += %w( src/core/lib/iomgr/ev_posix.c )
   s.files += %w( src/core/lib/iomgr/exec_ctx.c )
diff --git a/package.xml b/package.xml
index a169ad24e7..a9b0ee4be2 100644
--- a/package.xml
+++ b/package.xml
@@ -197,7 +197,6 @@
     <file baseinstalldir="/" name="src/core/lib/iomgr/closure.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_and_epoll_posix.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_posix.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/ev_posix.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/exec_ctx.h" role="src" />
@@ -336,7 +335,6 @@
     <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/endpoint_pair_windows.c" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_and_epoll_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/ev_poll_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/ev_posix.c" role="src" />
     <file baseinstalldir="/" name="src/core/lib/iomgr/exec_ctx.c" role="src" />
diff --git a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c b/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
deleted file mode 100644
index 943c404f91..0000000000
--- a/src/core/lib/iomgr/ev_poll_and_epoll_posix.c
+++ /dev/null
@@ -1,1978 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-/* This file will be removed shortly: it's here to keep refactoring
- * steps simple and auditable.
- * It's the combination of the old files:
- *  - fd_posix.{h,c}
- *  - pollset_posix.{h,c}
- *  - pullset_multipoller_with_{poll,epoll}.{h,c}
- * The new version will be split into:
- *  - ev_poll_posix.{h,c}
- *  - ev_epoll_posix.{h,c}
- */
-
-#include <grpc/support/port_platform.h>
-
-#ifdef GPR_POSIX_SOCKET
-
-#include "src/core/lib/iomgr/ev_poll_and_epoll_posix.h"
-
-#include <assert.h>
-#include <errno.h>
-#include <poll.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <unistd.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-#include <grpc/support/string_util.h>
-#include <grpc/support/tls.h>
-#include <grpc/support/useful.h>
-
-#include "src/core/lib/iomgr/iomgr_internal.h"
-#include "src/core/lib/iomgr/wakeup_fd_posix.h"
-#include "src/core/lib/profiling/timers.h"
-#include "src/core/lib/support/block_annotate.h"
-
-/*******************************************************************************
- * FD declarations
- */
-
-typedef struct grpc_fd_watcher {
-  struct grpc_fd_watcher *next;
-  struct grpc_fd_watcher *prev;
-  grpc_pollset *pollset;
-  grpc_pollset_worker *worker;
-  grpc_fd *fd;
-} grpc_fd_watcher;
-
-struct grpc_fd {
-  int fd;
-  /* refst format:
-     bit0:   1=active/0=orphaned
-     bit1-n: refcount
-     meaning that mostly we ref by two to avoid altering the orphaned bit,
-     and just unref by 1 when we're ready to flag the object as orphaned */
-  gpr_atm refst;
-
-  gpr_mu mu;
-  int shutdown;
-  int closed;
-  int released;
-
-  /* The watcher list.
-
-     The following watcher related fields are protected by watcher_mu.
-
-     An fd_watcher is an ephemeral object created when an fd wants to
-     begin polling, and destroyed after the poll.
-
-     It denotes the fd's interest in whether to read poll or write poll
-     or both or neither on this fd.
-
-     If a watcher is asked to poll for reads or writes, the read_watcher
-     or write_watcher fields are set respectively. A watcher may be asked
-     to poll for both, in which case both fields will be set.
-
-     read_watcher and write_watcher may be NULL if no watcher has been
-     asked to poll for reads or writes.
-
-     If an fd_watcher is not asked to poll for reads or writes, it's added
-     to a linked list of inactive watchers, rooted at inactive_watcher_root.
-     If at a later time there becomes need of a poller to poll, one of
-     the inactive pollers may be kicked out of their poll loops to take
-     that responsibility. */
-  grpc_fd_watcher inactive_watcher_root;
-  grpc_fd_watcher *read_watcher;
-  grpc_fd_watcher *write_watcher;
-
-  grpc_closure *read_closure;
-  grpc_closure *write_closure;
-
-  struct grpc_fd *freelist_next;
-
-  grpc_closure *on_done_closure;
-
-  grpc_iomgr_object iomgr_object;
-
-  /* The pollset that last noticed and notified that the fd is readable */
-  grpc_pollset *read_notifier_pollset;
-};
-
-/* Begin polling on an fd.
-   Registers that the given pollset is interested in this fd - so that if read
-   or writability interest changes, the pollset can be kicked to pick up that
-   new interest.
-   Return value is:
-     (fd_needs_read? read_mask : 0) | (fd_needs_write? write_mask : 0)
-   i.e. a combination of read_mask and write_mask determined by the fd's current
-   interest in said events.
-   Polling strategies that do not need to alter their behavior depending on the
-   fd's current interest (such as epoll) do not need to call this function.
-   MUST NOT be called with a pollset lock taken */
-static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
-                              grpc_pollset_worker *worker, uint32_t read_mask,
-                              uint32_t write_mask, grpc_fd_watcher *rec);
-/* Complete polling previously started with fd_begin_poll
-   MUST NOT be called with a pollset lock taken
-   if got_read or got_write are 1, also does the become_{readable,writable} as
-   appropriate. */
-static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec,
-                        int got_read, int got_write,
-                        grpc_pollset *read_notifier_pollset);
-
-/* Return 1 if this fd is orphaned, 0 otherwise */
-static bool fd_is_orphaned(grpc_fd *fd);
-
-/* Reference counting for fds */
-/*#define GRPC_FD_REF_COUNT_DEBUG*/
-#ifdef GRPC_FD_REF_COUNT_DEBUG
-static void fd_ref(grpc_fd *fd, const char *reason, const char *file, int line);
-static void fd_unref(grpc_fd *fd, const char *reason, const char *file,
-                     int line);
-#define GRPC_FD_REF(fd, reason) fd_ref(fd, reason, __FILE__, __LINE__)
-#define GRPC_FD_UNREF(fd, reason) fd_unref(fd, reason, __FILE__, __LINE__)
-#else
-static void fd_ref(grpc_fd *fd);
-static void fd_unref(grpc_fd *fd);
-#define GRPC_FD_REF(fd, reason) fd_ref(fd)
-#define GRPC_FD_UNREF(fd, reason) fd_unref(fd)
-#endif
-
-static void fd_global_init(void);
-static void fd_global_shutdown(void);
-
-#define CLOSURE_NOT_READY ((grpc_closure *)0)
-#define CLOSURE_READY ((grpc_closure *)1)
-
-/*******************************************************************************
- * pollset declarations
- */
-
-typedef struct grpc_pollset_vtable grpc_pollset_vtable;
-
-typedef struct grpc_cached_wakeup_fd {
-  grpc_wakeup_fd fd;
-  struct grpc_cached_wakeup_fd *next;
-} grpc_cached_wakeup_fd;
-
-struct grpc_pollset_worker {
-  grpc_cached_wakeup_fd *wakeup_fd;
-  int reevaluate_polling_on_wakeup;
-  int kicked_specifically;
-  struct grpc_pollset_worker *next;
-  struct grpc_pollset_worker *prev;
-};
-
-struct grpc_pollset {
-  /* pollsets under posix can mutate representation as fds are added and
-     removed.
-     For example, we may choose a poll() based implementation on linux for
-     few fds, and an epoll() based implementation for many fds */
-  const grpc_pollset_vtable *vtable;
-  gpr_mu mu;
-  grpc_pollset_worker root_worker;
-  int in_flight_cbs;
-  int shutting_down;
-  int called_shutdown;
-  int kicked_without_pollers;
-  grpc_closure *shutdown_done;
-  grpc_closure_list idle_jobs;
-  union {
-    int fd;
-    void *ptr;
-  } data;
-  /* Local cache of eventfds for workers */
-  grpc_cached_wakeup_fd *local_wakeup_cache;
-};
-
-struct grpc_pollset_vtable {
-  void (*add_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                 struct grpc_fd *fd, int and_unlock_pollset);
-  void (*maybe_work_and_unlock)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                                grpc_pollset_worker *worker,
-                                gpr_timespec deadline, gpr_timespec now);
-  void (*finish_shutdown)(grpc_pollset *pollset);
-  void (*destroy)(grpc_pollset *pollset);
-};
-
-/* Add an fd to a pollset */
-static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                           struct grpc_fd *fd);
-
-static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
-                               grpc_pollset_set *pollset_set, grpc_fd *fd);
-
-/* Convert a timespec to milliseconds:
-   - very small or negative poll times are clamped to zero to do a
-     non-blocking poll (which becomes spin polling)
-   - other small values are rounded up to one millisecond
-   - longer than a millisecond polls are rounded up to the next nearest
-     millisecond to avoid spinning
-   - infinite timeouts are converted to -1 */
-static int poll_deadline_to_millis_timeout(gpr_timespec deadline,
-                                           gpr_timespec now);
-
-/* Allow kick to wakeup the currently polling worker */
-#define GRPC_POLLSET_CAN_KICK_SELF 1
-/* Force the wakee to repoll when awoken */
-#define GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP 2
-/* As per pollset_kick, with an extended set of flags (defined above)
-   -- mostly for fd_posix's use. */
-static void pollset_kick_ext(grpc_pollset *p,
-                             grpc_pollset_worker *specific_worker,
-                             uint32_t flags);
-
-/* turn a pollset into a multipoller: platform specific */
-typedef void (*platform_become_multipoller_type)(grpc_exec_ctx *exec_ctx,
-                                                 grpc_pollset *pollset,
-                                                 struct grpc_fd **fds,
-                                                 size_t fd_count);
-static platform_become_multipoller_type platform_become_multipoller;
-
-/* Return 1 if the pollset has active threads in pollset_work (pollset must
- * be locked) */
-static int pollset_has_workers(grpc_pollset *pollset);
-
-static void remove_fd_from_all_epoll_sets(int fd);
-
-/*******************************************************************************
- * pollset_set definitions
- */
-
-struct grpc_pollset_set {
-  gpr_mu mu;
-
-  size_t pollset_count;
-  size_t pollset_capacity;
-  grpc_pollset **pollsets;
-
-  size_t pollset_set_count;
-  size_t pollset_set_capacity;
-  struct grpc_pollset_set **pollset_sets;
-
-  size_t fd_count;
-  size_t fd_capacity;
-  grpc_fd **fds;
-};
-
-/*******************************************************************************
- * fd_posix.c
- */
-
-/* We need to keep a freelist not because of any concerns of malloc performance
- * but instead so that implementations with multiple threads in (for example)
- * epoll_wait deal with the race between pollset removal and incoming poll
- * notifications.
- *
- * The problem is that the poller ultimately holds a reference to this
- * object, so it is very difficult to know when is safe to free it, at least
- * without some expensive synchronization.
- *
- * If we keep the object freelisted, in the worst case losing this race just
- * becomes a spurious read notification on a reused fd.
- */
-/* TODO(klempner): We could use some form of polling generation count to know
- * when these are safe to free. */
-/* TODO(klempner): Consider disabling freelisting if we don't have multiple
- * threads in poll on the same fd */
-/* TODO(klempner): Batch these allocations to reduce fragmentation */
-static grpc_fd *fd_freelist = NULL;
-static gpr_mu fd_freelist_mu;
-
-static void freelist_fd(grpc_fd *fd) {
-  gpr_mu_lock(&fd_freelist_mu);
-  fd->freelist_next = fd_freelist;
-  fd_freelist = fd;
-  grpc_iomgr_unregister_object(&fd->iomgr_object);
-  gpr_mu_unlock(&fd_freelist_mu);
-}
-
-static grpc_fd *alloc_fd(int fd) {
-  grpc_fd *r = NULL;
-  gpr_mu_lock(&fd_freelist_mu);
-  if (fd_freelist != NULL) {
-    r = fd_freelist;
-    fd_freelist = fd_freelist->freelist_next;
-  }
-  gpr_mu_unlock(&fd_freelist_mu);
-  if (r == NULL) {
-    r = gpr_malloc(sizeof(grpc_fd));
-    gpr_mu_init(&r->mu);
-  }
-
-  gpr_mu_lock(&r->mu);
-  gpr_atm_rel_store(&r->refst, 1);
-  r->shutdown = 0;
-  r->read_closure = CLOSURE_NOT_READY;
-  r->write_closure = CLOSURE_NOT_READY;
-  r->fd = fd;
-  r->inactive_watcher_root.next = r->inactive_watcher_root.prev =
-      &r->inactive_watcher_root;
-  r->freelist_next = NULL;
-  r->read_watcher = r->write_watcher = NULL;
-  r->on_done_closure = NULL;
-  r->closed = 0;
-  r->released = 0;
-  r->read_notifier_pollset = NULL;
-  gpr_mu_unlock(&r->mu);
-  return r;
-}
-
-static void destroy(grpc_fd *fd) {
-  gpr_mu_destroy(&fd->mu);
-  gpr_free(fd);
-}
-
-#ifdef GRPC_FD_REF_COUNT_DEBUG
-#define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__)
-#define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__)
-static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file,
-                   int line) {
-  gpr_log(GPR_DEBUG, "FD %d %p   ref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
-          gpr_atm_no_barrier_load(&fd->refst),
-          gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
-#else
-#define REF_BY(fd, n, reason) ref_by(fd, n)
-#define UNREF_BY(fd, n, reason) unref_by(fd, n)
-static void ref_by(grpc_fd *fd, int n) {
-#endif
-  GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0);
-}
-
-#ifdef GRPC_FD_REF_COUNT_DEBUG
-static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file,
-                     int line) {
-  gpr_atm old;
-  gpr_log(GPR_DEBUG, "FD %d %p unref %d %d -> %d [%s; %s:%d]", fd->fd, fd, n,
-          gpr_atm_no_barrier_load(&fd->refst),
-          gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
-#else
-static void unref_by(grpc_fd *fd, int n) {
-  gpr_atm old;
-#endif
-  old = gpr_atm_full_fetch_add(&fd->refst, -n);
-  if (old == n) {
-    freelist_fd(fd);
-  } else {
-    GPR_ASSERT(old > n);
-  }
-}
-
-static void fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); }
-
-static void fd_global_shutdown(void) {
-  gpr_mu_lock(&fd_freelist_mu);
-  gpr_mu_unlock(&fd_freelist_mu);
-  while (fd_freelist != NULL) {
-    grpc_fd *fd = fd_freelist;
-    fd_freelist = fd_freelist->freelist_next;
-    destroy(fd);
-  }
-  gpr_mu_destroy(&fd_freelist_mu);
-}
-
-static grpc_fd *fd_create(int fd, const char *name) {
-  grpc_fd *r = alloc_fd(fd);
-  char *name2;
-  gpr_asprintf(&name2, "%s fd=%d", name, fd);
-  grpc_iomgr_register_object(&r->iomgr_object, name2);
-  gpr_free(name2);
-#ifdef GRPC_FD_REF_COUNT_DEBUG
-  gpr_log(GPR_DEBUG, "FD %d %p create %s", fd, r, name);
-#endif
-  return r;
-}
-
-static bool fd_is_orphaned(grpc_fd *fd) {
-  return (gpr_atm_acq_load(&fd->refst) & 1) == 0;
-}
-
-static void pollset_kick_locked(grpc_fd_watcher *watcher) {
-  gpr_mu_lock(&watcher->pollset->mu);
-  GPR_ASSERT(watcher->worker);
-  pollset_kick_ext(watcher->pollset, watcher->worker,
-                   GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP);
-  gpr_mu_unlock(&watcher->pollset->mu);
-}
-
-static void maybe_wake_one_watcher_locked(grpc_fd *fd) {
-  if (fd->inactive_watcher_root.next != &fd->inactive_watcher_root) {
-    pollset_kick_locked(fd->inactive_watcher_root.next);
-  } else if (fd->read_watcher) {
-    pollset_kick_locked(fd->read_watcher);
-  } else if (fd->write_watcher) {
-    pollset_kick_locked(fd->write_watcher);
-  }
-}
-
-static void wake_all_watchers_locked(grpc_fd *fd) {
-  grpc_fd_watcher *watcher;
-  for (watcher = fd->inactive_watcher_root.next;
-       watcher != &fd->inactive_watcher_root; watcher = watcher->next) {
-    pollset_kick_locked(watcher);
-  }
-  if (fd->read_watcher) {
-    pollset_kick_locked(fd->read_watcher);
-  }
-  if (fd->write_watcher && fd->write_watcher != fd->read_watcher) {
-    pollset_kick_locked(fd->write_watcher);
-  }
-}
-
-static int has_watchers(grpc_fd *fd) {
-  return fd->read_watcher != NULL || fd->write_watcher != NULL ||
-         fd->inactive_watcher_root.next != &fd->inactive_watcher_root;
-}
-
-static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
-  fd->closed = 1;
-  if (!fd->released) {
-    close(fd->fd);
-  } else {
-    remove_fd_from_all_epoll_sets(fd->fd);
-  }
-  grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, true, NULL);
-}
-
-static int fd_wrapped_fd(grpc_fd *fd) {
-  if (fd->released || fd->closed) {
-    return -1;
-  } else {
-    return fd->fd;
-  }
-}
-
-static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                      grpc_closure *on_done, int *release_fd,
-                      const char *reason) {
-  fd->on_done_closure = on_done;
-  fd->released = release_fd != NULL;
-  if (!fd->released) {
-    shutdown(fd->fd, SHUT_RDWR);
-  } else {
-    *release_fd = fd->fd;
-  }
-  gpr_mu_lock(&fd->mu);
-  REF_BY(fd, 1, reason); /* remove active status, but keep referenced */
-  if (!has_watchers(fd)) {
-    close_fd_locked(exec_ctx, fd);
-  } else {
-    wake_all_watchers_locked(fd);
-  }
-  gpr_mu_unlock(&fd->mu);
-  UNREF_BY(fd, 2, reason); /* drop the reference */
-}
-
-/* increment refcount by two to avoid changing the orphan bit */
-#ifdef GRPC_FD_REF_COUNT_DEBUG
-static void fd_ref(grpc_fd *fd, const char *reason, const char *file,
-                   int line) {
-  ref_by(fd, 2, reason, file, line);
-}
-
-static void fd_unref(grpc_fd *fd, const char *reason, const char *file,
-                     int line) {
-  unref_by(fd, 2, reason, file, line);
-}
-#else
-static void fd_ref(grpc_fd *fd) { ref_by(fd, 2); }
-
-static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); }
-#endif
-
-static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                             grpc_closure **st, grpc_closure *closure) {
-  if (*st == CLOSURE_NOT_READY) {
-    /* not ready ==> switch to a waiting state by setting the closure */
-    *st = closure;
-  } else if (*st == CLOSURE_READY) {
-    /* already ready ==> queue the closure to run immediately */
-    *st = CLOSURE_NOT_READY;
-    grpc_exec_ctx_enqueue(exec_ctx, closure, !fd->shutdown, NULL);
-    maybe_wake_one_watcher_locked(fd);
-  } else {
-    /* upcallptr was set to a different closure.  This is an error! */
-    gpr_log(GPR_ERROR,
-            "User called a notify_on function with a previous callback still "
-            "pending");
-    abort();
-  }
-}
-
-/* returns 1 if state becomes not ready */
-static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                            grpc_closure **st) {
-  if (*st == CLOSURE_READY) {
-    /* duplicate ready ==> ignore */
-    return 0;
-  } else if (*st == CLOSURE_NOT_READY) {
-    /* not ready, and not waiting ==> flag ready */
-    *st = CLOSURE_READY;
-    return 0;
-  } else {
-    /* waiting ==> queue closure */
-    grpc_exec_ctx_enqueue(exec_ctx, *st, !fd->shutdown, NULL);
-    *st = CLOSURE_NOT_READY;
-    return 1;
-  }
-}
-
-static void set_read_notifier_pollset_locked(
-    grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_pollset *read_notifier_pollset) {
-  fd->read_notifier_pollset = read_notifier_pollset;
-}
-
-static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
-  gpr_mu_lock(&fd->mu);
-  GPR_ASSERT(!fd->shutdown);
-  fd->shutdown = 1;
-  set_ready_locked(exec_ctx, fd, &fd->read_closure);
-  set_ready_locked(exec_ctx, fd, &fd->write_closure);
-  gpr_mu_unlock(&fd->mu);
-}
-
-static void fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                              grpc_closure *closure) {
-  gpr_mu_lock(&fd->mu);
-  notify_on_locked(exec_ctx, fd, &fd->read_closure, closure);
-  gpr_mu_unlock(&fd->mu);
-}
-
-static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                               grpc_closure *closure) {
-  gpr_mu_lock(&fd->mu);
-  notify_on_locked(exec_ctx, fd, &fd->write_closure, closure);
-  gpr_mu_unlock(&fd->mu);
-}
-
-/* Return the read-notifier pollset */
-static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx,
-                                                  grpc_fd *fd) {
-  grpc_pollset *notifier = NULL;
-
-  gpr_mu_lock(&fd->mu);
-  notifier = fd->read_notifier_pollset;
-  gpr_mu_unlock(&fd->mu);
-
-  return notifier;
-}
-
-static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset,
-                              grpc_pollset_worker *worker, uint32_t read_mask,
-                              uint32_t write_mask, grpc_fd_watcher *watcher) {
-  uint32_t mask = 0;
-  grpc_closure *cur;
-  int requested;
-  /* keep track of pollers that have requested our events, in case they change
-   */
-  GRPC_FD_REF(fd, "poll");
-
-  gpr_mu_lock(&fd->mu);
-
-  /* if we are shutdown, then don't add to the watcher set */
-  if (fd->shutdown) {
-    watcher->fd = NULL;
-    watcher->pollset = NULL;
-    watcher->worker = NULL;
-    gpr_mu_unlock(&fd->mu);
-    GRPC_FD_UNREF(fd, "poll");
-    return 0;
-  }
-
-  /* if there is nobody polling for read, but we need to, then start doing so */
-  cur = fd->read_closure;
-  requested = cur != CLOSURE_READY;
-  if (read_mask && fd->read_watcher == NULL && requested) {
-    fd->read_watcher = watcher;
-    mask |= read_mask;
-  }
-  /* if there is nobody polling for write, but we need to, then start doing so
-   */
-  cur = fd->write_closure;
-  requested = cur != CLOSURE_READY;
-  if (write_mask && fd->write_watcher == NULL && requested) {
-    fd->write_watcher = watcher;
-    mask |= write_mask;
-  }
-  /* if not polling, remember this watcher in case we need someone to later */
-  if (mask == 0 && worker != NULL) {
-    watcher->next = &fd->inactive_watcher_root;
-    watcher->prev = watcher->next->prev;
-    watcher->next->prev = watcher->prev->next = watcher;
-  }
-  watcher->pollset = pollset;
-  watcher->worker = worker;
-  watcher->fd = fd;
-  gpr_mu_unlock(&fd->mu);
-
-  return mask;
-}
-
-static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
-                        int got_read, int got_write,
-                        grpc_pollset *read_notifier_pollset) {
-  int was_polling = 0;
-  int kick = 0;
-  grpc_fd *fd = watcher->fd;
-
-  if (fd == NULL) {
-    return;
-  }
-
-  gpr_mu_lock(&fd->mu);
-
-  if (watcher == fd->read_watcher) {
-    /* remove read watcher, kick if we still need a read */
-    was_polling = 1;
-    if (!got_read) {
-      kick = 1;
-    }
-    fd->read_watcher = NULL;
-  }
-  if (watcher == fd->write_watcher) {
-    /* remove write watcher, kick if we still need a write */
-    was_polling = 1;
-    if (!got_write) {
-      kick = 1;
-    }
-    fd->write_watcher = NULL;
-  }
-  if (!was_polling && watcher->worker != NULL) {
-    /* remove from inactive list */
-    watcher->next->prev = watcher->prev;
-    watcher->prev->next = watcher->next;
-  }
-  if (got_read) {
-    if (set_ready_locked(exec_ctx, fd, &fd->read_closure)) {
-      kick = 1;
-    }
-
-    if (read_notifier_pollset != NULL) {
-      set_read_notifier_pollset_locked(exec_ctx, fd, read_notifier_pollset);
-    }
-  }
-  if (got_write) {
-    if (set_ready_locked(exec_ctx, fd, &fd->write_closure)) {
-      kick = 1;
-    }
-  }
-  if (kick) {
-    maybe_wake_one_watcher_locked(fd);
-  }
-  if (fd_is_orphaned(fd) && !has_watchers(fd) && !fd->closed) {
-    close_fd_locked(exec_ctx, fd);
-  }
-  gpr_mu_unlock(&fd->mu);
-
-  GRPC_FD_UNREF(fd, "poll");
-}
-
-/*******************************************************************************
- * pollset_posix.c
- */
-
-GPR_TLS_DECL(g_current_thread_poller);
-GPR_TLS_DECL(g_current_thread_worker);
-
-/** The alarm system needs to be able to wakeup 'some poller' sometimes
- *  (specifically when a new alarm needs to be triggered earlier than the next
- *  alarm 'epoch').
- *  This wakeup_fd gives us something to alert on when such a case occurs. */
-grpc_wakeup_fd grpc_global_wakeup_fd;
-
-static void remove_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
-  worker->prev->next = worker->next;
-  worker->next->prev = worker->prev;
-}
-
-static int pollset_has_workers(grpc_pollset *p) {
-  return p->root_worker.next != &p->root_worker;
-}
-
-static grpc_pollset_worker *pop_front_worker(grpc_pollset *p) {
-  if (pollset_has_workers(p)) {
-    grpc_pollset_worker *w = p->root_worker.next;
-    remove_worker(p, w);
-    return w;
-  } else {
-    return NULL;
-  }
-}
-
-static void push_back_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
-  worker->next = &p->root_worker;
-  worker->prev = worker->next->prev;
-  worker->prev->next = worker->next->prev = worker;
-}
-
-static void push_front_worker(grpc_pollset *p, grpc_pollset_worker *worker) {
-  worker->prev = &p->root_worker;
-  worker->next = worker->prev->next;
-  worker->prev->next = worker->next->prev = worker;
-}
-
-static void pollset_kick_ext(grpc_pollset *p,
-                             grpc_pollset_worker *specific_worker,
-                             uint32_t flags) {
-  GPR_TIMER_BEGIN("pollset_kick_ext", 0);
-
-  /* pollset->mu already held */
-  if (specific_worker != NULL) {
-    if (specific_worker == GRPC_POLLSET_KICK_BROADCAST) {
-      GPR_TIMER_BEGIN("pollset_kick_ext.broadcast", 0);
-      GPR_ASSERT((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) == 0);
-      for (specific_worker = p->root_worker.next;
-           specific_worker != &p->root_worker;
-           specific_worker = specific_worker->next) {
-        grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
-      }
-      p->kicked_without_pollers = 1;
-      GPR_TIMER_END("pollset_kick_ext.broadcast", 0);
-    } else if (gpr_tls_get(&g_current_thread_worker) !=
-               (intptr_t)specific_worker) {
-      GPR_TIMER_MARK("different_thread_worker", 0);
-      if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) {
-        specific_worker->reevaluate_polling_on_wakeup = 1;
-      }
-      specific_worker->kicked_specifically = 1;
-      grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
-    } else if ((flags & GRPC_POLLSET_CAN_KICK_SELF) != 0) {
-      GPR_TIMER_MARK("kick_yoself", 0);
-      if ((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) != 0) {
-        specific_worker->reevaluate_polling_on_wakeup = 1;
-      }
-      specific_worker->kicked_specifically = 1;
-      grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
-    }
-  } else if (gpr_tls_get(&g_current_thread_poller) != (intptr_t)p) {
-    GPR_ASSERT((flags & GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) == 0);
-    GPR_TIMER_MARK("kick_anonymous", 0);
-    specific_worker = pop_front_worker(p);
-    if (specific_worker != NULL) {
-      if (gpr_tls_get(&g_current_thread_worker) == (intptr_t)specific_worker) {
-        /* Prefer not to kick self. Push the worker to the end of the list and
-         * pop the one from front */
-        GPR_TIMER_MARK("kick_anonymous_not_self", 0);
-        push_back_worker(p, specific_worker);
-        specific_worker = pop_front_worker(p);
-        /* If there was only one worker on the pollset, we would get the same
-         * worker we pushed (the one set on current thread local) back. If so,
-         * kick it only if GRPC_POLLSET_CAN_KICK_SELF flag is set */
-        if ((flags & GRPC_POLLSET_CAN_KICK_SELF) == 0 &&
-            gpr_tls_get(&g_current_thread_worker) ==
-                (intptr_t)specific_worker) {
-          push_back_worker(p, specific_worker);
-          specific_worker = NULL;
-        }
-      }
-      if (specific_worker != NULL) {
-        GPR_TIMER_MARK("finally_kick", 0);
-        push_back_worker(p, specific_worker);
-        grpc_wakeup_fd_wakeup(&specific_worker->wakeup_fd->fd);
-      }
-    } else {
-      GPR_TIMER_MARK("kicked_no_pollers", 0);
-      p->kicked_without_pollers = 1;
-    }
-  }
-
-  GPR_TIMER_END("pollset_kick_ext", 0);
-}
-
-static void pollset_kick(grpc_pollset *p,
-                         grpc_pollset_worker *specific_worker) {
-  pollset_kick_ext(p, specific_worker, 0);
-}
-
-/* global state management */
-
-static void pollset_global_init(void) {
-  gpr_tls_init(&g_current_thread_poller);
-  gpr_tls_init(&g_current_thread_worker);
-  grpc_wakeup_fd_init(&grpc_global_wakeup_fd);
-}
-
-static void pollset_global_shutdown(void) {
-  grpc_wakeup_fd_destroy(&grpc_global_wakeup_fd);
-  gpr_tls_destroy(&g_current_thread_poller);
-  gpr_tls_destroy(&g_current_thread_worker);
-}
-
-static void kick_poller(void) { grpc_wakeup_fd_wakeup(&grpc_global_wakeup_fd); }
-
-/* main interface */
-
-static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null);
-
-static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) {
-  gpr_mu_init(&pollset->mu);
-  *mu = &pollset->mu;
-  pollset->root_worker.next = pollset->root_worker.prev = &pollset->root_worker;
-  pollset->in_flight_cbs = 0;
-  pollset->shutting_down = 0;
-  pollset->called_shutdown = 0;
-  pollset->kicked_without_pollers = 0;
-  pollset->idle_jobs.head = pollset->idle_jobs.tail = NULL;
-  pollset->local_wakeup_cache = NULL;
-  pollset->kicked_without_pollers = 0;
-  become_basic_pollset(pollset, NULL);
-}
-
-static void pollset_destroy(grpc_pollset *pollset) {
-  GPR_ASSERT(pollset->in_flight_cbs == 0);
-  GPR_ASSERT(!pollset_has_workers(pollset));
-  GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
-  pollset->vtable->destroy(pollset);
-  while (pollset->local_wakeup_cache) {
-    grpc_cached_wakeup_fd *next = pollset->local_wakeup_cache->next;
-    grpc_wakeup_fd_destroy(&pollset->local_wakeup_cache->fd);
-    gpr_free(pollset->local_wakeup_cache);
-    pollset->local_wakeup_cache = next;
-  }
-  gpr_mu_destroy(&pollset->mu);
-}
-
-static void pollset_reset(grpc_pollset *pollset) {
-  GPR_ASSERT(pollset->shutting_down);
-  GPR_ASSERT(pollset->in_flight_cbs == 0);
-  GPR_ASSERT(!pollset_has_workers(pollset));
-  GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
-  pollset->vtable->destroy(pollset);
-  pollset->shutting_down = 0;
-  pollset->called_shutdown = 0;
-  pollset->kicked_without_pollers = 0;
-  become_basic_pollset(pollset, NULL);
-}
-
-static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                           grpc_fd *fd) {
-  gpr_mu_lock(&pollset->mu);
-  pollset->vtable->add_fd(exec_ctx, pollset, fd, 1);
-/* the following (enabled only in debug) will reacquire and then release
-   our lock - meaning that if the unlocking flag passed to add_fd above is
-   not respected, the code will deadlock (in a way that we have a chance of
-   debugging) */
-#ifndef NDEBUG
-  gpr_mu_lock(&pollset->mu);
-  gpr_mu_unlock(&pollset->mu);
-#endif
-}
-
-static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
-  GPR_ASSERT(grpc_closure_list_empty(pollset->idle_jobs));
-  pollset->vtable->finish_shutdown(pollset);
-  grpc_exec_ctx_enqueue(exec_ctx, pollset->shutdown_done, true, NULL);
-}
-
-static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                         grpc_pollset_worker **worker_hdl, gpr_timespec now,
-                         gpr_timespec deadline) {
-  grpc_pollset_worker worker;
-  *worker_hdl = &worker;
-
-  /* pollset->mu already held */
-  int added_worker = 0;
-  int locked = 1;
-  int queued_work = 0;
-  int keep_polling = 0;
-  GPR_TIMER_BEGIN("pollset_work", 0);
-  /* this must happen before we (potentially) drop pollset->mu */
-  worker.next = worker.prev = NULL;
-  worker.reevaluate_polling_on_wakeup = 0;
-  if (pollset->local_wakeup_cache != NULL) {
-    worker.wakeup_fd = pollset->local_wakeup_cache;
-    pollset->local_wakeup_cache = worker.wakeup_fd->next;
-  } else {
-    worker.wakeup_fd = gpr_malloc(sizeof(*worker.wakeup_fd));
-    grpc_wakeup_fd_init(&worker.wakeup_fd->fd);
-  }
-  worker.kicked_specifically = 0;
-  /* If there's work waiting for the pollset to be idle, and the
-     pollset is idle, then do that work */
-  if (!pollset_has_workers(pollset) &&
-      !grpc_closure_list_empty(pollset->idle_jobs)) {
-    GPR_TIMER_MARK("pollset_work.idle_jobs", 0);
-    grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
-    goto done;
-  }
-  /* If we're shutting down then we don't execute any extended work */
-  if (pollset->shutting_down) {
-    GPR_TIMER_MARK("pollset_work.shutting_down", 0);
-    goto done;
-  }
-  /* Give do_promote priority so we don't starve it out */
-  if (pollset->in_flight_cbs) {
-    GPR_TIMER_MARK("pollset_work.in_flight_cbs", 0);
-    gpr_mu_unlock(&pollset->mu);
-    locked = 0;
-    goto done;
-  }
-  /* Start polling, and keep doing so while we're being asked to
-     re-evaluate our pollers (this allows poll() based pollers to
-     ensure they don't miss wakeups) */
-  keep_polling = 1;
-  while (keep_polling) {
-    keep_polling = 0;
-    if (!pollset->kicked_without_pollers) {
-      if (!added_worker) {
-        push_front_worker(pollset, &worker);
-        added_worker = 1;
-        gpr_tls_set(&g_current_thread_worker, (intptr_t)&worker);
-      }
-      gpr_tls_set(&g_current_thread_poller, (intptr_t)pollset);
-      GPR_TIMER_BEGIN("maybe_work_and_unlock", 0);
-      pollset->vtable->maybe_work_and_unlock(exec_ctx, pollset, &worker,
-                                             deadline, now);
-      GPR_TIMER_END("maybe_work_and_unlock", 0);
-      locked = 0;
-      gpr_tls_set(&g_current_thread_poller, 0);
-    } else {
-      GPR_TIMER_MARK("pollset_work.kicked_without_pollers", 0);
-      pollset->kicked_without_pollers = 0;
-    }
-  /* Finished execution - start cleaning up.
-     Note that we may arrive here from outside the enclosing while() loop.
-     In that case we won't loop though as we haven't added worker to the
-     worker list, which means nobody could ask us to re-evaluate polling). */
-  done:
-    if (!locked) {
-      queued_work |= grpc_exec_ctx_flush(exec_ctx);
-      gpr_mu_lock(&pollset->mu);
-      locked = 1;
-    }
-    /* If we're forced to re-evaluate polling (via pollset_kick with
-       GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP) then we land here and force
-       a loop */
-    if (worker.reevaluate_polling_on_wakeup) {
-      worker.reevaluate_polling_on_wakeup = 0;
-      pollset->kicked_without_pollers = 0;
-      if (queued_work || worker.kicked_specifically) {
-        /* If there's queued work on the list, then set the deadline to be
-           immediate so we get back out of the polling loop quickly */
-        deadline = gpr_inf_past(GPR_CLOCK_MONOTONIC);
-      }
-      keep_polling = 1;
-    }
-  }
-  if (added_worker) {
-    remove_worker(pollset, &worker);
-    gpr_tls_set(&g_current_thread_worker, 0);
-  }
-  /* release wakeup fd to the local pool */
-  worker.wakeup_fd->next = pollset->local_wakeup_cache;
-  pollset->local_wakeup_cache = worker.wakeup_fd;
-  /* check shutdown conditions */
-  if (pollset->shutting_down) {
-    if (pollset_has_workers(pollset)) {
-      pollset_kick(pollset, NULL);
-    } else if (!pollset->called_shutdown && pollset->in_flight_cbs == 0) {
-      pollset->called_shutdown = 1;
-      gpr_mu_unlock(&pollset->mu);
-      finish_shutdown(exec_ctx, pollset);
-      grpc_exec_ctx_flush(exec_ctx);
-      /* Continuing to access pollset here is safe -- it is the caller's
-       * responsibility to not destroy when it has outstanding calls to
-       * pollset_work.
-       * TODO(dklempner): Can we refactor the shutdown logic to avoid this? */
-      gpr_mu_lock(&pollset->mu);
-    } else if (!grpc_closure_list_empty(pollset->idle_jobs)) {
-      grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
-      gpr_mu_unlock(&pollset->mu);
-      grpc_exec_ctx_flush(exec_ctx);
-      gpr_mu_lock(&pollset->mu);
-    }
-  }
-  *worker_hdl = NULL;
-  GPR_TIMER_END("pollset_work", 0);
-}
-
-static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                             grpc_closure *closure) {
-  GPR_ASSERT(!pollset->shutting_down);
-  pollset->shutting_down = 1;
-  pollset->shutdown_done = closure;
-  pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
-  if (!pollset_has_workers(pollset)) {
-    grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
-  }
-  if (!pollset->called_shutdown && pollset->in_flight_cbs == 0 &&
-      !pollset_has_workers(pollset)) {
-    pollset->called_shutdown = 1;
-    finish_shutdown(exec_ctx, pollset);
-  }
-}
-
-static int poll_deadline_to_millis_timeout(gpr_timespec deadline,
-                                           gpr_timespec now) {
-  gpr_timespec timeout;
-  static const int64_t max_spin_polling_us = 10;
-  if (gpr_time_cmp(deadline, gpr_inf_future(deadline.clock_type)) == 0) {
-    return -1;
-  }
-  if (gpr_time_cmp(deadline, gpr_time_add(now, gpr_time_from_micros(
-                                                   max_spin_polling_us,
-                                                   GPR_TIMESPAN))) <= 0) {
-    return 0;
-  }
-  timeout = gpr_time_sub(deadline, now);
-  return gpr_time_to_millis(gpr_time_add(
-      timeout, gpr_time_from_nanos(GPR_NS_PER_MS - 1, GPR_TIMESPAN)));
-}
-
-/*
- * basic_pollset - a vtable that provides polling for zero or one file
- *                 descriptor via poll()
- */
-
-typedef struct grpc_unary_promote_args {
-  const grpc_pollset_vtable *original_vtable;
-  grpc_pollset *pollset;
-  grpc_fd *fd;
-  grpc_closure promotion_closure;
-} grpc_unary_promote_args;
-
-static void basic_do_promote(grpc_exec_ctx *exec_ctx, void *args,
-                             bool success) {
-  grpc_unary_promote_args *up_args = args;
-  const grpc_pollset_vtable *original_vtable = up_args->original_vtable;
-  grpc_pollset *pollset = up_args->pollset;
-  grpc_fd *fd = up_args->fd;
-
-  /*
-   * This is quite tricky. There are a number of cases to keep in mind here:
-   * 1. fd may have been orphaned
-   * 2. The pollset may no longer be a unary poller (and we can't let case #1
-   * leak to other pollset types!)
-   * 3. pollset's fd (which may have changed) may have been orphaned
-   * 4. The pollset may be shutting down.
-   */
-
-  gpr_mu_lock(&pollset->mu);
-  /* First we need to ensure that nobody is polling concurrently */
-  GPR_ASSERT(!pollset_has_workers(pollset));
-
-  gpr_free(up_args);
-  /* At this point the pollset may no longer be a unary poller. In that case
-   * we should just call the right add function and be done. */
-  /* TODO(klempner): If we're not careful this could cause infinite recursion.
-   * That's not a problem for now because empty_pollset has a trivial poller
-   * and we don't have any mechanism to unbecome multipoller. */
-  pollset->in_flight_cbs--;
-  if (pollset->shutting_down) {
-    /* We don't care about this pollset anymore. */
-    if (pollset->in_flight_cbs == 0 && !pollset->called_shutdown) {
-      pollset->called_shutdown = 1;
-      finish_shutdown(exec_ctx, pollset);
-    }
-  } else if (fd_is_orphaned(fd)) {
-    /* Don't try to add it to anything, we'll drop our ref on it below */
-  } else if (pollset->vtable != original_vtable) {
-    pollset->vtable->add_fd(exec_ctx, pollset, fd, 0);
-  } else if (fd != pollset->data.ptr) {
-    grpc_fd *fds[2];
-    fds[0] = pollset->data.ptr;
-    fds[1] = fd;
-
-    if (fds[0] && !fd_is_orphaned(fds[0])) {
-      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
-      GRPC_FD_UNREF(fds[0], "basicpoll");
-    } else {
-      /* old fd is orphaned and we haven't cleaned it up until now, so remain a
-       * unary poller */
-      /* Note that it is possible that fds[1] is also orphaned at this point.
-       * That's okay, we'll correct it at the next add or poll. */
-      if (fds[0]) GRPC_FD_UNREF(fds[0], "basicpoll");
-      pollset->data.ptr = fd;
-      GRPC_FD_REF(fd, "basicpoll");
-    }
-  }
-
-  gpr_mu_unlock(&pollset->mu);
-
-  /* Matching ref in basic_pollset_add_fd */
-  GRPC_FD_UNREF(fd, "basicpoll_add");
-}
-
-static void basic_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                                 grpc_fd *fd, int and_unlock_pollset) {
-  grpc_unary_promote_args *up_args;
-  GPR_ASSERT(fd);
-  if (fd == pollset->data.ptr) goto exit;
-
-  if (!pollset_has_workers(pollset)) {
-    /* Fast path -- no in flight cbs */
-    /* TODO(klempner): Comment this out and fix any test failures or establish
-     * they are due to timing issues */
-    grpc_fd *fds[2];
-    fds[0] = pollset->data.ptr;
-    fds[1] = fd;
-
-    if (fds[0] == NULL) {
-      pollset->data.ptr = fd;
-      GRPC_FD_REF(fd, "basicpoll");
-    } else if (!fd_is_orphaned(fds[0])) {
-      platform_become_multipoller(exec_ctx, pollset, fds, GPR_ARRAY_SIZE(fds));
-      GRPC_FD_UNREF(fds[0], "basicpoll");
-    } else {
-      /* old fd is orphaned and we haven't cleaned it up until now, so remain a
-       * unary poller */
-      GRPC_FD_UNREF(fds[0], "basicpoll");
-      pollset->data.ptr = fd;
-      GRPC_FD_REF(fd, "basicpoll");
-    }
-    goto exit;
-  }
-
-  /* Now we need to promote. This needs to happen when we're not polling. Since
-   * this may be called from poll, the wait needs to happen asynchronously. */
-  GRPC_FD_REF(fd, "basicpoll_add");
-  pollset->in_flight_cbs++;
-  up_args = gpr_malloc(sizeof(*up_args));
-  up_args->fd = fd;
-  up_args->original_vtable = pollset->vtable;
-  up_args->pollset = pollset;
-  up_args->promotion_closure.cb = basic_do_promote;
-  up_args->promotion_closure.cb_arg = up_args;
-
-  grpc_closure_list_add(&pollset->idle_jobs, &up_args->promotion_closure, 1);
-  pollset_kick(pollset, GRPC_POLLSET_KICK_BROADCAST);
-
-exit:
-  if (and_unlock_pollset) {
-    gpr_mu_unlock(&pollset->mu);
-  }
-}
-
-static void basic_pollset_maybe_work_and_unlock(grpc_exec_ctx *exec_ctx,
-                                                grpc_pollset *pollset,
-                                                grpc_pollset_worker *worker,
-                                                gpr_timespec deadline,
-                                                gpr_timespec now) {
-#define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
-#define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
-
-  struct pollfd pfd[3];
-  grpc_fd *fd;
-  grpc_fd_watcher fd_watcher;
-  int timeout;
-  int r;
-  nfds_t nfds;
-
-  fd = pollset->data.ptr;
-  if (fd && fd_is_orphaned(fd)) {
-    GRPC_FD_UNREF(fd, "basicpoll");
-    fd = pollset->data.ptr = NULL;
-  }
-  timeout = poll_deadline_to_millis_timeout(deadline, now);
-  pfd[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
-  pfd[0].events = POLLIN;
-  pfd[0].revents = 0;
-  pfd[1].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
-  pfd[1].events = POLLIN;
-  pfd[1].revents = 0;
-  nfds = 2;
-  if (fd) {
-    pfd[2].fd = fd->fd;
-    pfd[2].revents = 0;
-    GRPC_FD_REF(fd, "basicpoll_begin");
-    gpr_mu_unlock(&pollset->mu);
-    pfd[2].events =
-        (short)fd_begin_poll(fd, pollset, worker, POLLIN, POLLOUT, &fd_watcher);
-    if (pfd[2].events != 0) {
-      nfds++;
-    }
-  } else {
-    gpr_mu_unlock(&pollset->mu);
-  }
-
-  /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
-     even going into the blocking annotation if possible */
-  /* poll fd count (argument 2) is shortened by one if we have no events
-     to poll on - such that it only includes the kicker */
-  GPR_TIMER_BEGIN("poll", 0);
-  GRPC_SCHEDULING_START_BLOCKING_REGION;
-  r = grpc_poll_function(pfd, nfds, timeout);
-  GRPC_SCHEDULING_END_BLOCKING_REGION;
-  GPR_TIMER_END("poll", 0);
-
-  if (r < 0) {
-    if (errno != EINTR) {
-      gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
-    }
-    if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0, NULL);
-    }
-  } else if (r == 0) {
-    if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0, NULL);
-    }
-  } else {
-    if (pfd[0].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
-    }
-    if (pfd[1].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
-    }
-    if (nfds > 2) {
-      fd_end_poll(exec_ctx, &fd_watcher, pfd[2].revents & POLLIN_CHECK,
-                  pfd[2].revents & POLLOUT_CHECK, pollset);
-    } else if (fd) {
-      fd_end_poll(exec_ctx, &fd_watcher, 0, 0, NULL);
-    }
-  }
-
-  if (fd) {
-    GRPC_FD_UNREF(fd, "basicpoll_begin");
-  }
-}
-
-static void basic_pollset_destroy(grpc_pollset *pollset) {
-  if (pollset->data.ptr != NULL) {
-    GRPC_FD_UNREF(pollset->data.ptr, "basicpoll");
-    pollset->data.ptr = NULL;
-  }
-}
-
-static const grpc_pollset_vtable basic_pollset = {
-    basic_pollset_add_fd, basic_pollset_maybe_work_and_unlock,
-    basic_pollset_destroy, basic_pollset_destroy};
-
-static void become_basic_pollset(grpc_pollset *pollset, grpc_fd *fd_or_null) {
-  pollset->vtable = &basic_pollset;
-  pollset->data.ptr = fd_or_null;
-  if (fd_or_null != NULL) {
-    GRPC_FD_REF(fd_or_null, "basicpoll");
-  }
-}
-
-/*******************************************************************************
- * pollset_multipoller_with_poll_posix.c
- */
-
-#ifndef GPR_LINUX_MULTIPOLL_WITH_EPOLL
-
-typedef struct {
-  /* all polled fds */
-  size_t fd_count;
-  size_t fd_capacity;
-  grpc_fd **fds;
-  /* fds that have been removed from the pollset explicitly */
-  size_t del_count;
-  size_t del_capacity;
-  grpc_fd **dels;
-} poll_hdr;
-
-static void multipoll_with_poll_pollset_add_fd(grpc_exec_ctx *exec_ctx,
-                                               grpc_pollset *pollset,
-                                               grpc_fd *fd,
-                                               int and_unlock_pollset) {
-  size_t i;
-  poll_hdr *h = pollset->data.ptr;
-  /* TODO(ctiller): this is O(num_fds^2); maybe switch to a hash set here */
-  for (i = 0; i < h->fd_count; i++) {
-    if (h->fds[i] == fd) goto exit;
-  }
-  if (h->fd_count == h->fd_capacity) {
-    h->fd_capacity = GPR_MAX(h->fd_capacity + 8, h->fd_count * 3 / 2);
-    h->fds = gpr_realloc(h->fds, sizeof(grpc_fd *) * h->fd_capacity);
-  }
-  h->fds[h->fd_count++] = fd;
-  GRPC_FD_REF(fd, "multipoller");
-exit:
-  if (and_unlock_pollset) {
-    gpr_mu_unlock(&pollset->mu);
-  }
-}
-
-static void multipoll_with_poll_pollset_maybe_work_and_unlock(
-    grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_pollset_worker *worker,
-    gpr_timespec deadline, gpr_timespec now) {
-#define POLLOUT_CHECK (POLLOUT | POLLHUP | POLLERR)
-#define POLLIN_CHECK (POLLIN | POLLHUP | POLLERR)
-
-  int timeout;
-  int r;
-  size_t i, j, fd_count;
-  nfds_t pfd_count;
-  poll_hdr *h;
-  /* TODO(ctiller): inline some elements to avoid an allocation */
-  grpc_fd_watcher *watchers;
-  struct pollfd *pfds;
-
-  h = pollset->data.ptr;
-  timeout = poll_deadline_to_millis_timeout(deadline, now);
-  /* TODO(ctiller): perform just one malloc here if we exceed the inline case */
-  pfds = gpr_malloc(sizeof(*pfds) * (h->fd_count + 2));
-  watchers = gpr_malloc(sizeof(*watchers) * (h->fd_count + 2));
-  fd_count = 0;
-  pfd_count = 2;
-  pfds[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd);
-  pfds[0].events = POLLIN;
-  pfds[0].revents = 0;
-  pfds[1].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
-  pfds[1].events = POLLIN;
-  pfds[1].revents = 0;
-  for (i = 0; i < h->fd_count; i++) {
-    int remove = fd_is_orphaned(h->fds[i]);
-    for (j = 0; !remove && j < h->del_count; j++) {
-      if (h->fds[i] == h->dels[j]) remove = 1;
-    }
-    if (remove) {
-      GRPC_FD_UNREF(h->fds[i], "multipoller");
-    } else {
-      h->fds[fd_count++] = h->fds[i];
-      watchers[pfd_count].fd = h->fds[i];
-      GRPC_FD_REF(watchers[pfd_count].fd, "multipoller_start");
-      pfds[pfd_count].fd = h->fds[i]->fd;
-      pfds[pfd_count].revents = 0;
-      pfd_count++;
-    }
-  }
-  for (j = 0; j < h->del_count; j++) {
-    GRPC_FD_UNREF(h->dels[j], "multipoller_del");
-  }
-  h->del_count = 0;
-  h->fd_count = fd_count;
-  gpr_mu_unlock(&pollset->mu);
-
-  for (i = 2; i < pfd_count; i++) {
-    grpc_fd *fd = watchers[i].fd;
-    pfds[i].events = (short)fd_begin_poll(fd, pollset, worker, POLLIN, POLLOUT,
-                                          &watchers[i]);
-    GRPC_FD_UNREF(fd, "multipoller_start");
-  }
-
-  /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
-     even going into the blocking annotation if possible */
-  GRPC_SCHEDULING_START_BLOCKING_REGION;
-  r = grpc_poll_function(pfds, pfd_count, timeout);
-  GRPC_SCHEDULING_END_BLOCKING_REGION;
-
-  if (r < 0) {
-    if (errno != EINTR) {
-      gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
-    }
-    for (i = 2; i < pfd_count; i++) {
-      fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
-    }
-  } else if (r == 0) {
-    for (i = 2; i < pfd_count; i++) {
-      fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
-    }
-  } else {
-    if (pfds[0].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
-    }
-    if (pfds[1].revents & POLLIN_CHECK) {
-      grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
-    }
-    for (i = 2; i < pfd_count; i++) {
-      if (watchers[i].fd == NULL) {
-        fd_end_poll(exec_ctx, &watchers[i], 0, 0, NULL);
-        continue;
-      }
-      fd_end_poll(exec_ctx, &watchers[i], pfds[i].revents & POLLIN_CHECK,
-                  pfds[i].revents & POLLOUT_CHECK, pollset);
-    }
-  }
-
-  gpr_free(pfds);
-  gpr_free(watchers);
-}
-
-static void multipoll_with_poll_pollset_finish_shutdown(grpc_pollset *pollset) {
-  size_t i;
-  poll_hdr *h = pollset->data.ptr;
-  for (i = 0; i < h->fd_count; i++) {
-    GRPC_FD_UNREF(h->fds[i], "multipoller");
-  }
-  for (i = 0; i < h->del_count; i++) {
-    GRPC_FD_UNREF(h->dels[i], "multipoller_del");
-  }
-  h->fd_count = 0;
-  h->del_count = 0;
-}
-
-static void multipoll_with_poll_pollset_destroy(grpc_pollset *pollset) {
-  poll_hdr *h = pollset->data.ptr;
-  multipoll_with_poll_pollset_finish_shutdown(pollset);
-  gpr_free(h->fds);
-  gpr_free(h->dels);
-  gpr_free(h);
-}
-
-static const grpc_pollset_vtable multipoll_with_poll_pollset = {
-    multipoll_with_poll_pollset_add_fd,
-    multipoll_with_poll_pollset_maybe_work_and_unlock,
-    multipoll_with_poll_pollset_finish_shutdown,
-    multipoll_with_poll_pollset_destroy};
-
-static void poll_become_multipoller(grpc_exec_ctx *exec_ctx,
-                                    grpc_pollset *pollset, grpc_fd **fds,
-                                    size_t nfds) {
-  size_t i;
-  poll_hdr *h = gpr_malloc(sizeof(poll_hdr));
-  pollset->vtable = &multipoll_with_poll_pollset;
-  pollset->data.ptr = h;
-  h->fd_count = nfds;
-  h->fd_capacity = nfds;
-  h->fds = gpr_malloc(nfds * sizeof(grpc_fd *));
-  h->del_count = 0;
-  h->del_capacity = 0;
-  h->dels = NULL;
-  for (i = 0; i < nfds; i++) {
-    h->fds[i] = fds[i];
-    GRPC_FD_REF(fds[i], "multipoller");
-  }
-}
-
-#endif /* !GPR_LINUX_MULTIPOLL_WITH_EPOLL */
-
-/*******************************************************************************
- * pollset_multipoller_with_epoll_posix.c
- */
-
-#ifdef GPR_LINUX_MULTIPOLL_WITH_EPOLL
-
-#include <errno.h>
-#include <poll.h>
-#include <string.h>
-#include <sys/epoll.h>
-#include <unistd.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-#include <grpc/support/useful.h>
-
-#include "src/core/lib/iomgr/ev_posix.h"
-#include "src/core/lib/profiling/timers.h"
-#include "src/core/lib/support/block_annotate.h"
-
-static void set_ready(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure **st,
-                      grpc_pollset *read_notifier_pollset) {
-  /* only one set_ready can be active at once (but there may be a racing
-     notify_on) */
-  gpr_mu_lock(&fd->mu);
-  set_ready_locked(exec_ctx, fd, st);
-
-  /* A non-NULL read_notifier_pollset means that the fd is readable. */
-  if (read_notifier_pollset != NULL) {
-    /* Note: Since the fd might be a part of multiple pollsets, this might be
-     * called multiple times (for each time the fd becomes readable) and it is
-     * okay to set the fd's read-notifier pollset to anyone of these pollsets */
-    set_read_notifier_pollset_locked(exec_ctx, fd, read_notifier_pollset);
-  }
-
-  gpr_mu_unlock(&fd->mu);
-}
-
-static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
-                               grpc_pollset *notifier_pollset) {
-  set_ready(exec_ctx, fd, &fd->read_closure, notifier_pollset);
-}
-
-static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
-  set_ready(exec_ctx, fd, &fd->write_closure, NULL);
-}
-
-struct epoll_fd_list {
-  int *epoll_fds;
-  size_t count;
-  size_t capacity;
-};
-
-static struct epoll_fd_list epoll_fd_global_list;
-static gpr_once init_epoll_fd_list_mu = GPR_ONCE_INIT;
-static gpr_mu epoll_fd_list_mu;
-
-static void init_mu(void) { gpr_mu_init(&epoll_fd_list_mu); }
-
-static void add_epoll_fd_to_global_list(int epoll_fd) {
-  gpr_once_init(&init_epoll_fd_list_mu, init_mu);
-
-  gpr_mu_lock(&epoll_fd_list_mu);
-  if (epoll_fd_global_list.count == epoll_fd_global_list.capacity) {
-    epoll_fd_global_list.capacity =
-        GPR_MAX((size_t)8, epoll_fd_global_list.capacity * 2);
-    epoll_fd_global_list.epoll_fds =
-        gpr_realloc(epoll_fd_global_list.epoll_fds,
-                    epoll_fd_global_list.capacity * sizeof(int));
-  }
-  epoll_fd_global_list.epoll_fds[epoll_fd_global_list.count++] = epoll_fd;
-  gpr_mu_unlock(&epoll_fd_list_mu);
-}
-
-static void remove_epoll_fd_from_global_list(int epoll_fd) {
-  gpr_mu_lock(&epoll_fd_list_mu);
-  GPR_ASSERT(epoll_fd_global_list.count > 0);
-  for (size_t i = 0; i < epoll_fd_global_list.count; i++) {
-    if (epoll_fd == epoll_fd_global_list.epoll_fds[i]) {
-      epoll_fd_global_list.epoll_fds[i] =
-          epoll_fd_global_list.epoll_fds[--(epoll_fd_global_list.count)];
-      break;
-    }
-  }
-  gpr_mu_unlock(&epoll_fd_list_mu);
-}
-
-static void remove_fd_from_all_epoll_sets(int fd) {
-  int err;
-  gpr_once_init(&init_epoll_fd_list_mu, init_mu);
-  gpr_mu_lock(&epoll_fd_list_mu);
-  if (epoll_fd_global_list.count == 0) {
-    gpr_mu_unlock(&epoll_fd_list_mu);
-    return;
-  }
-  for (size_t i = 0; i < epoll_fd_global_list.count; i++) {
-    err = epoll_ctl(epoll_fd_global_list.epoll_fds[i], EPOLL_CTL_DEL, fd, NULL);
-    if (err < 0 && errno != ENOENT) {
-      gpr_log(GPR_ERROR, "epoll_ctl del for %d failed: %s", fd,
-              strerror(errno));
-    }
-  }
-  gpr_mu_unlock(&epoll_fd_list_mu);
-}
-
-typedef struct {
-  grpc_pollset *pollset;
-  grpc_fd *fd;
-  grpc_closure closure;
-} delayed_add;
-
-typedef struct { int epoll_fd; } epoll_hdr;
-
-static void finally_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
-                           grpc_fd *fd) {
-  epoll_hdr *h = pollset->data.ptr;
-  struct epoll_event ev;
-  int err;
-  grpc_fd_watcher watcher;
-
-  /* We pretend to be polling whilst adding an fd to keep the fd from being
-     closed during the add. This may result in a spurious wakeup being assigned
-     to this pollset whilst adding, but that should be benign. */
-  GPR_ASSERT(fd_begin_poll(fd, pollset, NULL, 0, 0, &watcher) == 0);
-  if (watcher.fd != NULL) {
-    ev.events = (uint32_t)(EPOLLIN | EPOLLOUT | EPOLLET);
-    ev.data.ptr = fd;
-    err = epoll_ctl(h->epoll_fd, EPOLL_CTL_ADD, fd->fd, &ev);
-    if (err < 0) {
-      /* FDs may be added to a pollset multiple times, so EEXIST is normal. */
-      if (errno != EEXIST) {
-        gpr_log(GPR_ERROR, "epoll_ctl add for %d failed: %s", fd->fd,
-                strerror(errno));
-      }
-    }
-  }
-  fd_end_poll(exec_ctx, &watcher, 0, 0, NULL);
-}
-
-static void perform_delayed_add(grpc_exec_ctx *exec_ctx, void *arg,
-                                bool iomgr_status) {
-  delayed_add *da = arg;
-
-  if (!fd_is_orphaned(da->fd)) {
-    finally_add_fd(exec_ctx, da->pollset, da->fd);
-  }
-
-  gpr_mu_lock(&da->pollset->mu);
-  da->pollset->in_flight_cbs--;
-  if (da->pollset->shutting_down) {
-    /* We don't care about this pollset anymore. */
-    if (da->pollset->in_flight_cbs == 0 && !da->pollset->called_shutdown) {
-      da->pollset->called_shutdown = 1;
-      grpc_exec_ctx_enqueue(exec_ctx, da->pollset->shutdown_done, true, NULL);
-    }
-  }
-  gpr_mu_unlock(&da->pollset->mu);
-
-  GRPC_FD_UNREF(da->fd, "delayed_add");
-
-  gpr_free(da);
-}
-
-static void multipoll_with_epoll_pollset_add_fd(grpc_exec_ctx *exec_ctx,
-                                                grpc_pollset *pollset,
-                                                grpc_fd *fd,
-                                                int and_unlock_pollset) {
-  if (and_unlock_pollset) {
-    gpr_mu_unlock(&pollset->mu);
-    finally_add_fd(exec_ctx, pollset, fd);
-  } else {
-    delayed_add *da = gpr_malloc(sizeof(*da));
-    da->pollset = pollset;
-    da->fd = fd;
-    GRPC_FD_REF(fd, "delayed_add");
-    grpc_closure_init(&da->closure, perform_delayed_add, da);
-    pollset->in_flight_cbs++;
-    grpc_exec_ctx_enqueue(exec_ctx, &da->closure, true, NULL);
-  }
-}
-
-/* TODO(klempner): We probably want to turn this down a bit */
-#define GRPC_EPOLL_MAX_EVENTS 1000
-
-static void multipoll_with_epoll_pollset_maybe_work_and_unlock(
-    grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_pollset_worker *worker,
-    gpr_timespec deadline, gpr_timespec now) {
-  struct epoll_event ep_ev[GRPC_EPOLL_MAX_EVENTS];
-  int ep_rv;
-  int poll_rv;
-  epoll_hdr *h = pollset->data.ptr;
-  int timeout_ms;
-  struct pollfd pfds[2];
-
-  /* If you want to ignore epoll's ability to sanely handle parallel pollers,
-   * for a more apples-to-apples performance comparison with poll, add a
-   * if (pollset->counter != 0) { return 0; }
-   * here.
-   */
-
-  gpr_mu_unlock(&pollset->mu);
-
-  timeout_ms = poll_deadline_to_millis_timeout(deadline, now);
-
-  pfds[0].fd = GRPC_WAKEUP_FD_GET_READ_FD(&worker->wakeup_fd->fd);
-  pfds[0].events = POLLIN;
-  pfds[0].revents = 0;
-  pfds[1].fd = h->epoll_fd;
-  pfds[1].events = POLLIN;
-  pfds[1].revents = 0;
-
-  /* TODO(vpai): Consider first doing a 0 timeout poll here to avoid
-     even going into the blocking annotation if possible */
-  GPR_TIMER_BEGIN("poll", 0);
-  GRPC_SCHEDULING_START_BLOCKING_REGION;
-  poll_rv = grpc_poll_function(pfds, 2, timeout_ms);
-  GRPC_SCHEDULING_END_BLOCKING_REGION;
-  GPR_TIMER_END("poll", 0);
-
-  if (poll_rv < 0) {
-    if (errno != EINTR) {
-      gpr_log(GPR_ERROR, "poll() failed: %s", strerror(errno));
-    }
-  } else if (poll_rv == 0) {
-    /* do nothing */
-  } else {
-    if (pfds[0].revents) {
-      grpc_wakeup_fd_consume_wakeup(&worker->wakeup_fd->fd);
-    }
-    if (pfds[1].revents) {
-      do {
-        /* The following epoll_wait never blocks; it has a timeout of 0 */
-        ep_rv = epoll_wait(h->epoll_fd, ep_ev, GRPC_EPOLL_MAX_EVENTS, 0);
-        if (ep_rv < 0) {
-          if (errno != EINTR) {
-            gpr_log(GPR_ERROR, "epoll_wait() failed: %s", strerror(errno));
-          }
-        } else {
-          int i;
-          for (i = 0; i < ep_rv; ++i) {
-            grpc_fd *fd = ep_ev[i].data.ptr;
-            /* TODO(klempner): We might want to consider making err and pri
-             * separate events */
-            int cancel = ep_ev[i].events & (EPOLLERR | EPOLLHUP);
-            int read_ev = ep_ev[i].events & (EPOLLIN | EPOLLPRI);
-            int write_ev = ep_ev[i].events & EPOLLOUT;
-            if (fd == NULL) {
-              grpc_wakeup_fd_consume_wakeup(&grpc_global_wakeup_fd);
-            } else {
-              if (read_ev || cancel) {
-                fd_become_readable(exec_ctx, fd, pollset);
-              }
-              if (write_ev || cancel) {
-                fd_become_writable(exec_ctx, fd);
-              }
-            }
-          }
-        }
-      } while (ep_rv == GRPC_EPOLL_MAX_EVENTS);
-    }
-  }
-}
-
-static void multipoll_with_epoll_pollset_finish_shutdown(
-    grpc_pollset *pollset) {}
-
-static void multipoll_with_epoll_pollset_destroy(grpc_pollset *pollset) {
-  epoll_hdr *h = pollset->data.ptr;
-  close(h->epoll_fd);
-  remove_epoll_fd_from_global_list(h->epoll_fd);
-  gpr_free(h);
-}
-
-static const grpc_pollset_vtable multipoll_with_epoll_pollset = {
-    multipoll_with_epoll_pollset_add_fd,
-    multipoll_with_epoll_pollset_maybe_work_and_unlock,
-    multipoll_with_epoll_pollset_finish_shutdown,
-    multipoll_with_epoll_pollset_destroy};
-
-static void epoll_become_multipoller(grpc_exec_ctx *exec_ctx,
-                                     grpc_pollset *pollset, grpc_fd **fds,
-                                     size_t nfds) {
-  size_t i;
-  epoll_hdr *h = gpr_malloc(sizeof(epoll_hdr));
-  struct epoll_event ev;
-  int err;
-
-  pollset->vtable = &multipoll_with_epoll_pollset;
-  pollset->data.ptr = h;
-  h->epoll_fd = epoll_create1(EPOLL_CLOEXEC);
-  if (h->epoll_fd < 0) {
-    /* TODO(klempner): Fall back to poll here, especially on ENOSYS */
-    gpr_log(GPR_ERROR, "epoll_create1 failed: %s", strerror(errno));
-    abort();
-  }
-  add_epoll_fd_to_global_list(h->epoll_fd);
-
-  ev.events = (uint32_t)(EPOLLIN | EPOLLET);
-  ev.data.ptr = NULL;
-  err = epoll_ctl(h->epoll_fd, EPOLL_CTL_ADD,
-                  GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd), &ev);
-  if (err < 0) {
-    gpr_log(GPR_ERROR, "epoll_ctl add for %d failed: %s",
-            GRPC_WAKEUP_FD_GET_READ_FD(&grpc_global_wakeup_fd),
-            strerror(errno));
-  }
-
-  for (i = 0; i < nfds; i++) {
-    multipoll_with_epoll_pollset_add_fd(exec_ctx, pollset, fds[i], 0);
-  }
-}
-
-#else /* GPR_LINUX_MULTIPOLL_WITH_EPOLL */
-
-static void remove_fd_from_all_epoll_sets(int fd) {}
-
-#endif /* GPR_LINUX_MULTIPOLL_WITH_EPOLL */
-
-/*******************************************************************************
- * pollset_set_posix.c
- */
-
-static grpc_pollset_set *pollset_set_create(void) {
-  grpc_pollset_set *pollset_set = gpr_malloc(sizeof(*pollset_set));
-  memset(pollset_set, 0, sizeof(*pollset_set));
-  gpr_mu_init(&pollset_set->mu);
-  return pollset_set;
-}
-
-static void pollset_set_destroy(grpc_pollset_set *pollset_set) {
-  size_t i;
-  gpr_mu_destroy(&pollset_set->mu);
-  for (i = 0; i < pollset_set->fd_count; i++) {
-    GRPC_FD_UNREF(pollset_set->fds[i], "pollset_set");
-  }
-  gpr_free(pollset_set->pollsets);
-  gpr_free(pollset_set->pollset_sets);
-  gpr_free(pollset_set->fds);
-  gpr_free(pollset_set);
-}
-
-static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx,
-                                    grpc_pollset_set *pollset_set,
-                                    grpc_pollset *pollset) {
-  size_t i, j;
-  gpr_mu_lock(&pollset_set->mu);
-  if (pollset_set->pollset_count == pollset_set->pollset_capacity) {
-    pollset_set->pollset_capacity =
-        GPR_MAX(8, 2 * pollset_set->pollset_capacity);
-    pollset_set->pollsets =
-        gpr_realloc(pollset_set->pollsets, pollset_set->pollset_capacity *
-                                               sizeof(*pollset_set->pollsets));
-  }
-  pollset_set->pollsets[pollset_set->pollset_count++] = pollset;
-  for (i = 0, j = 0; i < pollset_set->fd_count; i++) {
-    if (fd_is_orphaned(pollset_set->fds[i])) {
-      GRPC_FD_UNREF(pollset_set->fds[i], "pollset_set");
-    } else {
-      pollset_add_fd(exec_ctx, pollset, pollset_set->fds[i]);
-      pollset_set->fds[j++] = pollset_set->fds[i];
-    }
-  }
-  pollset_set->fd_count = j;
-  gpr_mu_unlock(&pollset_set->mu);
-}
-
-static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx,
-                                    grpc_pollset_set *pollset_set,
-                                    grpc_pollset *pollset) {
-  size_t i;
-  gpr_mu_lock(&pollset_set->mu);
-  for (i = 0; i < pollset_set->pollset_count; i++) {
-    if (pollset_set->pollsets[i] == pollset) {
-      pollset_set->pollset_count--;
-      GPR_SWAP(grpc_pollset *, pollset_set->pollsets[i],
-               pollset_set->pollsets[pollset_set->pollset_count]);
-      break;
-    }
-  }
-  gpr_mu_unlock(&pollset_set->mu);
-}
-
-static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx,
-                                        grpc_pollset_set *bag,
-                                        grpc_pollset_set *item) {
-  size_t i, j;
-  gpr_mu_lock(&bag->mu);
-  if (bag->pollset_set_count == bag->pollset_set_capacity) {
-    bag->pollset_set_capacity = GPR_MAX(8, 2 * bag->pollset_set_capacity);
-    bag->pollset_sets =
-        gpr_realloc(bag->pollset_sets,
-                    bag->pollset_set_capacity * sizeof(*bag->pollset_sets));
-  }
-  bag->pollset_sets[bag->pollset_set_count++] = item;
-  for (i = 0, j = 0; i < bag->fd_count; i++) {
-    if (fd_is_orphaned(bag->fds[i])) {
-      GRPC_FD_UNREF(bag->fds[i], "pollset_set");
-    } else {
-      pollset_set_add_fd(exec_ctx, item, bag->fds[i]);
-      bag->fds[j++] = bag->fds[i];
-    }
-  }
-  bag->fd_count = j;
-  gpr_mu_unlock(&bag->mu);
-}
-
-static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
-                                        grpc_pollset_set *bag,
-                                        grpc_pollset_set *item) {
-  size_t i;
-  gpr_mu_lock(&bag->mu);
-  for (i = 0; i < bag->pollset_set_count; i++) {
-    if (bag->pollset_sets[i] == item) {
-      bag->pollset_set_count--;
-      GPR_SWAP(grpc_pollset_set *, bag->pollset_sets[i],
-               bag->pollset_sets[bag->pollset_set_count]);
-      break;
-    }
-  }
-  gpr_mu_unlock(&bag->mu);
-}
-
-static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx,
-                               grpc_pollset_set *pollset_set, grpc_fd *fd) {
-  size_t i;
-  gpr_mu_lock(&pollset_set->mu);
-  if (pollset_set->fd_count == pollset_set->fd_capacity) {
-    pollset_set->fd_capacity = GPR_MAX(8, 2 * pollset_set->fd_capacity);
-    pollset_set->fds = gpr_realloc(
-        pollset_set->fds, pollset_set->fd_capacity * sizeof(*pollset_set->fds));
-  }
-  GRPC_FD_REF(fd, "pollset_set");
-  pollset_set->fds[pollset_set->fd_count++] = fd;
-  for (i = 0; i < pollset_set->pollset_count; i++) {
-    pollset_add_fd(exec_ctx, pollset_set->pollsets[i], fd);
-  }
-  for (i = 0; i < pollset_set->pollset_set_count; i++) {
-    pollset_set_add_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
-  }
-  gpr_mu_unlock(&pollset_set->mu);
-}
-
-static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx,
-                               grpc_pollset_set *pollset_set, grpc_fd *fd) {
-  size_t i;
-  gpr_mu_lock(&pollset_set->mu);
-  for (i = 0; i < pollset_set->fd_count; i++) {
-    if (pollset_set->fds[i] == fd) {
-      pollset_set->fd_count--;
-      GPR_SWAP(grpc_fd *, pollset_set->fds[i],
-               pollset_set->fds[pollset_set->fd_count]);
-      GRPC_FD_UNREF(fd, "pollset_set");
-      break;
-    }
-  }
-  for (i = 0; i < pollset_set->pollset_set_count; i++) {
-    pollset_set_del_fd(exec_ctx, pollset_set->pollset_sets[i], fd);
-  }
-  gpr_mu_unlock(&pollset_set->mu);
-}
-
-/*******************************************************************************
- * event engine binding
- */
-
-static void shutdown_engine(void) {
-  fd_global_shutdown();
-  pollset_global_shutdown();
-}
-
-static const grpc_event_engine_vtable vtable = {
-    .pollset_size = sizeof(grpc_pollset),
-
-    .fd_create = fd_create,
-    .fd_wrapped_fd = fd_wrapped_fd,
-    .fd_orphan = fd_orphan,
-    .fd_shutdown = fd_shutdown,
-    .fd_notify_on_read = fd_notify_on_read,
-    .fd_notify_on_write = fd_notify_on_write,
-    .fd_get_read_notifier_pollset = fd_get_read_notifier_pollset,
-
-    .pollset_init = pollset_init,
-    .pollset_shutdown = pollset_shutdown,
-    .pollset_reset = pollset_reset,
-    .pollset_destroy = pollset_destroy,
-    .pollset_work = pollset_work,
-    .pollset_kick = pollset_kick,
-    .pollset_add_fd = pollset_add_fd,
-
-    .pollset_set_create = pollset_set_create,
-    .pollset_set_destroy = pollset_set_destroy,
-    .pollset_set_add_pollset = pollset_set_add_pollset,
-    .pollset_set_del_pollset = pollset_set_del_pollset,
-    .pollset_set_add_pollset_set = pollset_set_add_pollset_set,
-    .pollset_set_del_pollset_set = pollset_set_del_pollset_set,
-    .pollset_set_add_fd = pollset_set_add_fd,
-    .pollset_set_del_fd = pollset_set_del_fd,
-
-    .kick_poller = kick_poller,
-
-    .shutdown_engine = shutdown_engine,
-};
-
-const grpc_event_engine_vtable *grpc_init_poll_and_epoll_posix(void) {
-#ifdef GPR_LINUX_MULTIPOLL_WITH_EPOLL
-  platform_become_multipoller = epoll_become_multipoller;
-#else
-  platform_become_multipoller = poll_become_multipoller;
-#endif
-  fd_global_init();
-  pollset_global_init();
-  return &vtable;
-}
-
-#endif
diff --git a/src/core/lib/iomgr/ev_poll_and_epoll_posix.h b/src/core/lib/iomgr/ev_poll_and_epoll_posix.h
deleted file mode 100644
index 06d6dbf29d..0000000000
--- a/src/core/lib/iomgr/ev_poll_and_epoll_posix.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPC_CORE_LIB_IOMGR_EV_POLL_AND_EPOLL_POSIX_H
-#define GRPC_CORE_LIB_IOMGR_EV_POLL_AND_EPOLL_POSIX_H
-
-#include "src/core/lib/iomgr/ev_posix.h"
-
-const grpc_event_engine_vtable *grpc_init_poll_and_epoll_posix(void);
-
-#endif /* GRPC_CORE_LIB_IOMGR_EV_POLL_AND_EPOLL_POSIX_H */
diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index fafb3b4b6f..4d2ec5eb98 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -59,6 +59,8 @@
  * FD declarations
  */
 
+grpc_wakeup_fd grpc_global_wakeup_fd;
+
 typedef struct grpc_fd_watcher {
   struct grpc_fd_watcher *next;
   struct grpc_fd_watcher *prev;
diff --git a/src/core/lib/iomgr/ev_posix.c b/src/core/lib/iomgr/ev_posix.c
index 6477b05dcd..95520b01d3 100644
--- a/src/core/lib/iomgr/ev_posix.c
+++ b/src/core/lib/iomgr/ev_posix.c
@@ -44,7 +44,6 @@
 #include <grpc/support/string_util.h>
 #include <grpc/support/useful.h>
 
-#include "src/core/lib/iomgr/ev_poll_and_epoll_posix.h"
 #include "src/core/lib/iomgr/ev_poll_posix.h"
 #include "src/core/lib/support/env.h"
 
@@ -62,7 +61,7 @@ typedef struct {
 } event_engine_factory;
 
 static const event_engine_factory g_factories[] = {
-    {"poll", grpc_init_poll_posix}, {"legacy", grpc_init_poll_and_epoll_posix},
+    {"poll", grpc_init_poll_posix},
 };
 
 static void add(const char *beg, const char *end, char ***ss, size_t *ns) {
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index 162191b06d..aa79c8c2a8 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -94,7 +94,6 @@ CORE_SOURCE_FILES = [
   'src/core/lib/iomgr/endpoint.c',
   'src/core/lib/iomgr/endpoint_pair_posix.c',
   'src/core/lib/iomgr/endpoint_pair_windows.c',
-  'src/core/lib/iomgr/ev_poll_and_epoll_posix.c',
   'src/core/lib/iomgr/ev_poll_posix.c',
   'src/core/lib/iomgr/ev_posix.c',
   'src/core/lib/iomgr/exec_ctx.c',
diff --git a/third_party/protobuf b/third_party/protobuf
index 3470b6895a..a1938b2aa9 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit 3470b6895aa659b7559ed678e029a5338e535f14
+Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 212dfc3160..5afed4201a 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -807,7 +807,6 @@ src/core/lib/http/parser.h \
 src/core/lib/iomgr/closure.h \
 src/core/lib/iomgr/endpoint.h \
 src/core/lib/iomgr/endpoint_pair.h \
-src/core/lib/iomgr/ev_poll_and_epoll_posix.h \
 src/core/lib/iomgr/ev_poll_posix.h \
 src/core/lib/iomgr/ev_posix.h \
 src/core/lib/iomgr/exec_ctx.h \
@@ -946,7 +945,6 @@ src/core/lib/iomgr/closure.c \
 src/core/lib/iomgr/endpoint.c \
 src/core/lib/iomgr/endpoint_pair_posix.c \
 src/core/lib/iomgr/endpoint_pair_windows.c \
-src/core/lib/iomgr/ev_poll_and_epoll_posix.c \
 src/core/lib/iomgr/ev_poll_posix.c \
 src/core/lib/iomgr/ev_posix.c \
 src/core/lib/iomgr/exec_ctx.c \
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 5f0943b440..0538dce419 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -157,7 +157,7 @@ class CLanguage(object):
       'windows': ['all'],
       'mac': ['all'],
       'posix': ['all'],
-      'linux': ['poll'], # DISABLED DUE TO BUGS: 'legacy'
+      'linux': ['poll'],
     }
     for target in binaries:
       polling_strategies = (POLLING_STRATEGIES[self.platform]
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 3866ebb0e5..64a49f5f76 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -5645,7 +5645,6 @@
       "src/core/lib/iomgr/closure.h", 
       "src/core/lib/iomgr/endpoint.h", 
       "src/core/lib/iomgr/endpoint_pair.h", 
-      "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", 
       "src/core/lib/iomgr/ev_poll_posix.h", 
       "src/core/lib/iomgr/ev_posix.h", 
       "src/core/lib/iomgr/exec_ctx.h", 
@@ -5745,8 +5744,6 @@
       "src/core/lib/iomgr/endpoint_pair.h", 
       "src/core/lib/iomgr/endpoint_pair_posix.c", 
       "src/core/lib/iomgr/endpoint_pair_windows.c", 
-      "src/core/lib/iomgr/ev_poll_and_epoll_posix.c", 
-      "src/core/lib/iomgr/ev_poll_and_epoll_posix.h", 
       "src/core/lib/iomgr/ev_poll_posix.c", 
       "src/core/lib/iomgr/ev_poll_posix.h", 
       "src/core/lib/iomgr/ev_posix.c", 
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index a20d386fa3..2dba1de384 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -316,7 +316,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\closure.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\exec_ctx.h" />
@@ -475,8 +474,6 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c">
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.c">
diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index d5465176a2..1c78919370 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -55,9 +55,6 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c">
       <Filter>src\core\lib\iomgr</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c">
-      <Filter>src\core\lib\iomgr</Filter>
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.c">
       <Filter>src\core\lib\iomgr</Filter>
     </ClCompile>
@@ -653,9 +650,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h">
       <Filter>src\core\lib\iomgr</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h">
-      <Filter>src\core\lib\iomgr</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.h">
       <Filter>src\core\lib\iomgr</Filter>
     </ClInclude>
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index 09748f082c..90ad80f2fc 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -304,7 +304,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\closure.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h" />
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\exec_ctx.h" />
@@ -450,8 +449,6 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c">
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.c">
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_posix.c">
diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index a85bfeefe6..2b19c0fb34 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -58,9 +58,6 @@
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair_windows.c">
       <Filter>src\core\lib\iomgr</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.c">
-      <Filter>src\core\lib\iomgr</Filter>
-    </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.c">
       <Filter>src\core\lib\iomgr</Filter>
     </ClCompile>
@@ -575,9 +572,6 @@
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\endpoint_pair.h">
       <Filter>src\core\lib\iomgr</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_and_epoll_posix.h">
-      <Filter>src\core\lib\iomgr</Filter>
-    </ClInclude>
     <ClInclude Include="$(SolutionDir)\..\src\core\lib\iomgr\ev_poll_posix.h">
       <Filter>src\core\lib\iomgr</Filter>
     </ClInclude>
-- 
GitLab


From c68eb0609a11db31b81b709a049771908c547110 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Fri, 13 May 2016 14:49:32 -0700
Subject: [PATCH 512/570] Bugfix to work with empty messages

---
 .../cronet/transport/cronet_transport.c       | 20 +++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index 5bb085195c..df160aaaf6 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -218,8 +218,11 @@ static void on_write_completed(cronet_bidirectional_stream *stream,
 static void process_recv_message(stream_obj *s, const uint8_t *recv_data) {
   gpr_slice read_data_slice = gpr_slice_malloc((uint32_t)s->total_read_bytes);
   uint8_t *dst_p = GPR_SLICE_START_PTR(read_data_slice);
-  memcpy(dst_p, recv_data, (size_t)s->total_read_bytes);
-  gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
+  if (s->total_read_bytes > 0) {
+    // Only copy if there is non-zero number of bytes
+    memcpy(dst_p, recv_data, (size_t)s->total_read_bytes);
+    gpr_slice_buffer_add(&s->read_slice_buffer, read_data_slice);
+  }
   grpc_slice_buffer_stream_init(&s->sbs, &s->read_slice_buffer, 0);
   *s->recv_message = (grpc_byte_buffer *)&s->sbs;
 }
@@ -347,8 +350,17 @@ static void next_recv_step(stream_obj *s, enum e_caller caller) {
           if (grpc_cronet_trace) {
             gpr_log(GPR_DEBUG, "R: cronet_bidirectional_stream_read()");
           }
-          cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer,
-                                           s->remaining_read_bytes);
+          if (s->remaining_read_bytes > 0) {
+            cronet_bidirectional_stream_read(s->cbs, (char *)s->read_buffer,
+                                             s->remaining_read_bytes);
+          } else {
+            // Calling the closing callback directly since this is a 0 byte read
+            // for an empty message.
+            process_recv_message(s, NULL);
+            enqueue_callbacks(s->callback_list[CB_RECV_MESSAGE]);
+            invoke_closing_callback(s);
+            set_recv_state(s, CRONET_RECV_CLOSED);
+          }
         }
       }
       break;
-- 
GitLab


From 9b5f64019e5d9fd631184f37c42d923fe1745096 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Fri, 20 May 2016 15:57:34 -0700
Subject: [PATCH 513/570] ObjC interface for using Cronet, and test for Cronet

---
 src/objective-c/CronetFramework.podspec       | 138 ++++++++++++++++++
 src/objective-c/GRPCClient/GRPCCall+Cronet.h  |  47 ++++++
 src/objective-c/GRPCClient/GRPCCall+Cronet.m  |  55 +++++++
 .../GRPCClient/private/GRPCChannel.h          |   6 +
 .../GRPCClient/private/GRPCChannel.m          |  29 +++-
 src/objective-c/GRPCClient/private/GRPCHost.m |  13 +-
 src/objective-c/tests/InteropTests.m          |  16 ++
 src/objective-c/tests/Podfile                 |   1 +
 8 files changed, 301 insertions(+), 4 deletions(-)
 create mode 100644 src/objective-c/CronetFramework.podspec
 create mode 100644 src/objective-c/GRPCClient/GRPCCall+Cronet.h
 create mode 100644 src/objective-c/GRPCClient/GRPCCall+Cronet.m

diff --git a/src/objective-c/CronetFramework.podspec b/src/objective-c/CronetFramework.podspec
new file mode 100644
index 0000000000..dffa30da63
--- /dev/null
+++ b/src/objective-c/CronetFramework.podspec
@@ -0,0 +1,138 @@
+#
+#  Be sure to run `pod spec lint cronet.podspec' to ensure this is a
+#  valid spec and to remove all comments including this before submitting the spec.
+#
+#  To learn more about Podspec attributes see http://docs.cocoapods.org/specification.html
+#  To see working Podspecs in the CocoaPods repo see https://github.com/CocoaPods/Specs/
+#
+
+Pod::Spec.new do |s|
+
+  # ―――  Spec Metadata  ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  These will help people to find your library, and whilst it
+  #  can feel like a chore to fill in it's definitely to your advantage. The
+  #  summary should be tweet-length, and the description more in depth.
+  #
+
+  s.name         = "CronetFramework"
+  s.version      = "0.0.2"
+  s.summary      = "Cronet, precompiled and used as a framework."
+
+  # This description is used to generate tags and improve search results.
+  #   * Think: What does it do? Why did you write it? What is the focus?
+  #   * Try to keep it short, snappy and to the point.
+  #   * Write the description between the DESC delimiters below.
+  #   * Finally, don't worry about the indent, CocoaPods strips it!
+  #s.description  = <<-DESC
+  #                 DESC
+
+  s.homepage     = "http://chromium.org"
+  # s.screenshots  = "www.example.com/screenshots_1.gif", "www.example.com/screenshots_2.gif"
+
+
+  # ―――  Spec License  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  Licensing your code is important. See http://choosealicense.com for more info.
+  #  CocoaPods will detect a license file if there is a named LICENSE*
+  #  Popular ones are 'MIT', 'BSD' and 'Apache License, Version 2.0'.
+  #
+  s.license      = { :type => 'BSD' }
+
+  s.vendored_framework = "Cronet.framework"
+
+
+  # ――― Author Metadata  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  Specify the authors of the library, with email addresses. Email addresses
+  #  of the authors are extracted from the SCM log. E.g. $ git log. CocoaPods also
+  #  accepts just a name if you'd rather not provide an email address.
+  #
+  #  Specify a social_media_url where others can refer to, for example a twitter
+  #  profile URL.
+  #
+
+  s.author             = ""
+  # Or just: s.author    = ""
+  # s.authors            = { "" => "makarandd@google.com" }
+  # s.social_media_url   = "http://twitter.com/"
+
+  # ――― Platform Specifics ――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  If this Pod runs only on iOS or OS X, then specify the platform and
+  #  the deployment target. You can optionally include the target after the platform.
+  #
+
+  # s.platform     = :ios
+  # s.platform     = :ios, "5.0"
+
+  #  When using multiple platforms
+  s.ios.deployment_target = "8.0"
+  # s.osx.deployment_target = "10.7"
+  # s.watchos.deployment_target = "2.0"
+  # s.tvos.deployment_target = "9.0"
+
+
+  # ――― Source Location ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  Specify the location from where the source should be retrieved.
+  #  Supports git, hg, bzr, svn and HTTP.
+  #
+
+  s.source       = { :http => 'https://storage.googleapis.com/grpc-precompiled-binaries/cronet/Cronet.framework.zip' }
+
+
+  # ――― Source Code ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  CocoaPods is smart about how it includes source code. For source files
+  #  giving a folder will include any swift, h, m, mm, c & cpp files.
+  #  For header files it will include any header in the folder.
+  #  Not including the public_header_files will make all headers public.
+  #
+
+  #s.public_header_files  = "/*.h"
+
+  # s.public_header_files = "Classes/**/*.h"
+
+
+  # ――― Resources ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  A list of resources included with the Pod. These are copied into the
+  #  target bundle with a build phase script. Anything else will be cleaned.
+  #  You can preserve files from being cleaned, please don't preserve
+  #  non-essential files like tests, examples and documentation.
+  #
+
+  # s.resource  = "icon.png"
+  # s.resources = "Resources/*.png"
+
+  # s.preserve_paths = "FilesToSave", "MoreFilesToSave"
+  s.preserve_paths = "Cronet.framework"
+  s.public_header_files = "Cronet.framework/Headers/**/*{.h}"
+
+
+  # ――― Project Linking ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  Link your library with frameworks, or libraries. Libraries do not include
+  #  the lib prefix of their name.
+  #
+
+  # s.framework  = "SomeFramework"
+  # s.frameworks = "SomeFramework", "AnotherFramework"
+
+  # s.library   = "iconv"
+  # s.libraries = "iconv", "xml2"
+
+
+  # ――― Project Settings ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
+  #
+  #  If your library depends on compiler flags you can set them in the xcconfig hash
+  #  where they will only apply to your library. If you depend on other Podspecs
+  #  you can include multiple dependencies to ensure it works.
+
+  # s.requires_arc = true
+
+  # s.xcconfig = { "HEADER_SEARCH_PATHS" => "$(SDKROOT)/usr/include/libxml2" }
+  # s.dependency "JSONKit", "~> 1.4"
+
+end
diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.h b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
new file mode 100644
index 0000000000..85ea38ae00
--- /dev/null
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
@@ -0,0 +1,47 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#import "GRPCCall.h"
+
+/**
+ * TODOTODOTODO: Description
+ */
+@interface GRPCCall (Cronet)
+
++(void) setUseCronet:(BOOL) useCronet
+                    :(void *)cronet_engine;
+
++(void *)getCronetEngine;
+
++(BOOL)isUsingCronet;
+
+@end
diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.m b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
new file mode 100644
index 0000000000..87c02e61bf
--- /dev/null
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
@@ -0,0 +1,55 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#import "GRPCCall+Cronet.h"
+
+static BOOL use_cronet = false;
+static void *g_cronet_engine;
+
+@implementation GRPCCall (Cronet)
+
++ (void)setUseCronet:(BOOL)useCronet
+                    :(void *)cronet_engine {
+  use_cronet = useCronet;
+  g_cronet_engine = cronet_engine;
+}
+
++ (void *)getCronetEngine {
+  return g_cronet_engine;
+}
+
++ (BOOL)isUsingCronet {
+  return use_cronet;
+}
+
+@end
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.h b/src/objective-c/GRPCClient/private/GRPCChannel.h
index 70d1a9bd2f..f5e973104c 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.h
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.h
@@ -55,6 +55,12 @@ struct grpc_channel_credentials;
  */
 + (nullable GRPCChannel *)secureChannelWithHost:(nonnull NSString *)host;
 
+/**
+ * Creates a secure channel to the specified @c host using Cronet as a transport mechanism.
+ */
++ (nullable GRPCChannel *)secureCronetChannelWithHost:(NSString *)host
+                                 channelArgs:(NSDictionary *)channelArgs;
+
 /**
  * Creates a secure channel to the specified @c host using the specified @c credentials and
  * @c channelArgs. Only in tests should @c GRPC_SSL_TARGET_NAME_OVERRIDE_ARG channel arg be set.
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.m b/src/objective-c/GRPCClient/private/GRPCChannel.m
index 203ef58c0d..2be3b2125f 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.m
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.m
@@ -34,10 +34,11 @@
 #import "GRPCChannel.h"
 
 #include <grpc/grpc_security.h>
+#include <grpc/grpc_cronet.h>
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
-
+#import <GRPCClient/GRPCCall+Cronet.h>
 #import "GRPCCompletionQueue.h"
 
 void freeChannelArgs(grpc_channel_args *channel_args) {
@@ -99,6 +100,22 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) {
   grpc_channel_args *_channelArgs;
 }
 
+- (instancetype)initWithHostUsingCronet:(NSString *)host
+                 engine:(void *)engine
+                 channelArgs:(NSDictionary *)channelArgs {
+  if (!host) {
+    [NSException raise:NSInvalidArgumentException format:@"host argument missing"];
+  }
+
+  if (self = [super init]) {
+    _channelArgs = buildChannelArgs(channelArgs);
+    _host = [host copy];
+    _unmanagedChannel = grpc_cronet_secure_channel_create(engine, _host.UTF8String, _channelArgs,
+                                                     NULL);
+  }
+
+  return self;
+}
 
 - (instancetype)initWithHost:(NSString *)host
                       secure:(BOOL)secure
@@ -133,6 +150,16 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) {
   freeChannelArgs(_channelArgs);
 }
 
++ (GRPCChannel *)secureCronetChannelWithHost:(NSString *)host
+                                 channelArgs:(NSDictionary *)channelArgs {
+  void *engine = [GRPCCall getCronetEngine];
+  if (!engine) {
+    [NSException raise:NSInvalidArgumentException format:@"cronet_engine is NULL. Set it first."];
+    return nil;
+  }
+  return [[GRPCChannel alloc] initWithHostUsingCronet:host engine:engine channelArgs:channelArgs];
+}
+
 + (GRPCChannel *)secureChannelWithHost:(NSString *)host {
   return [[GRPCChannel alloc] initWithHost:host secure:YES credentials:NULL channelArgs:NULL];
 }
diff --git a/src/objective-c/GRPCClient/private/GRPCHost.m b/src/objective-c/GRPCClient/private/GRPCHost.m
index 43166cbb52..06ed56d546 100644
--- a/src/objective-c/GRPCClient/private/GRPCHost.m
+++ b/src/objective-c/GRPCClient/private/GRPCHost.m
@@ -37,6 +37,7 @@
 #include <grpc/grpc_security.h>
 #import <GRPCClient/GRPCCall.h>
 #import <GRPCClient/GRPCCall+ChannelArg.h>
+#import <GRPCClient/GRPCCall+Cronet.h>
 
 #import "GRPCChannel.h"
 #import "GRPCCompletionQueue.h"
@@ -200,15 +201,21 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (GRPCChannel *)newChannel {
   NSDictionary *args = [self channelArgs];
+  BOOL use_cronet = [GRPCCall isUsingCronet];
   if (_secure) {
       GRPCChannel *channel;
       @synchronized(self) {
         if (_channelCreds == nil) {
           [self setTLSPEMRootCerts:nil withPrivateKey:nil withCertChain:nil error:nil];
         }
-        channel = [GRPCChannel secureChannelWithHost:_address
-                                          credentials:_channelCreds
-                                          channelArgs:args];
+        if (use_cronet) {
+          channel = [GRPCChannel secureCronetChannelWithHost:_address
+                                                 channelArgs:args];
+        } else {
+          channel = [GRPCChannel secureChannelWithHost:_address
+                                            credentials:_channelCreds
+                                            channelArgs:args];
+        }
       }
       return channel;
   } else {
diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m
index 4f096b9efa..7985b346f8 100644
--- a/src/objective-c/tests/InteropTests.m
+++ b/src/objective-c/tests/InteropTests.m
@@ -36,6 +36,7 @@
 #include <grpc/status.h>
 
 #import <GRPCClient/GRPCCall+Tests.h>
+#import <GRPCClient/GRPCCall+Cronet.h>
 #import <ProtoRPC/ProtoRPC.h>
 #import <RemoteTest/Empty.pbobjc.h>
 #import <RemoteTest/Messages.pbobjc.h>
@@ -43,6 +44,7 @@
 #import <RemoteTest/Test.pbrpc.h>
 #import <RxLibrary/GRXBufferedPipe.h>
 #import <RxLibrary/GRXWriter+Immediate.h>
+#import <Cronet/Cronet.h>
 
 // Convenience constructors for the generated proto messages:
 
@@ -78,6 +80,8 @@
 
 #pragma mark Tests
 
+static cronet_engine *_engine = NULL;
+
 @implementation InteropTests {
   RMTTestService *_service;
 }
@@ -88,6 +92,15 @@
 
 - (void)setUp {
   _service = self.class.host ? [RMTTestService serviceWithHost:self.class.host] : nil;
+#ifdef GRPC_COMPILE_WITH_CRONET
+  if (_engine == NULL) {
+    [Cronet setHttp2Enabled:YES];
+    [Cronet setSslKeyLogFileName:@"cronetkeylogfile.pem"];
+    [Cronet start];
+    _engine = [Cronet getGlobalEngine];
+    [GRPCCall setUseCronet:true :_engine];
+  }
+#endif
 }
 
 - (void)testEmptyUnaryRPC {
@@ -245,6 +258,8 @@
   [self waitForExpectationsWithTimeout:4 handler:nil];
 }
 
+#ifndef GRPC_COMPILE_WITH_CRONET
+// TODO(makdharma@): Fix this test
 - (void)testEmptyStreamRPC {
   XCTAssertNotNil(self.class.host);
   __weak XCTestExpectation *expectation = [self expectationWithDescription:@"EmptyStream"];
@@ -258,6 +273,7 @@
   }];
   [self waitForExpectationsWithTimeout:2 handler:nil];
 }
+#endif
 
 - (void)testCancelAfterBeginRPC {
   XCTAssertNotNil(self.class.host);
diff --git a/src/objective-c/tests/Podfile b/src/objective-c/tests/Podfile
index 7ec7a25898..508641d681 100644
--- a/src/objective-c/tests/Podfile
+++ b/src/objective-c/tests/Podfile
@@ -3,6 +3,7 @@ platform :ios, '8.0'
 
 pod 'Protobuf', :path => "../../../third_party/protobuf"
 pod 'BoringSSL', :podspec => ".."
+pod 'CronetFramework', :podspec => ".."
 pod 'gRPC', :path => "../../.."
 pod 'RemoteTest', :path => "RemoteTestClient"
 
-- 
GitLab


From ae09d9dca9ac0f6d6c6e877e2935ad8cfba9da05 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Fri, 20 May 2016 22:23:37 -0700
Subject: [PATCH 514/570] Fixes and code simplification

---
 src/core/lib/iomgr/ev_poll_posix.c      | 40 +++----------------------
 src/core/lib/surface/server.c           |  9 ++++++
 test/cpp/end2end/hybrid_end2end_test.cc | 21 +++++++++++--
 3 files changed, 31 insertions(+), 39 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index 4d2ec5eb98..4f64d31c97 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -183,7 +183,6 @@ struct grpc_pollset_worker {
 struct grpc_pollset {
   gpr_mu mu;
   grpc_pollset_worker root_worker;
-  int in_flight_cbs;
   int shutting_down;
   int called_shutdown;
   int kicked_without_pollers;
@@ -193,10 +192,6 @@ struct grpc_pollset {
   size_t fd_count;
   size_t fd_capacity;
   grpc_fd **fds;
-  /* fds that have been removed from the pollset explicitly */
-  size_t del_count;
-  size_t del_capacity;
-  grpc_fd **dels;
   /* Local cache of eventfds for workers */
   grpc_cached_wakeup_fd *local_wakeup_cache;
 };
@@ -728,7 +723,6 @@ static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) {
   gpr_mu_init(&pollset->mu);
   *mu = &pollset->mu;
   pollset->root_worker.next = pollset->root_worker.prev = &pollset->root_worker;
-  pollset->in_flight_cbs = 0;
   pollset->shutting_down = 0;
   pollset->called_shutdown = 0;
   pollset->kicked_without_pollers = 0;
@@ -737,14 +731,10 @@ static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) {
   pollset->kicked_without_pollers = 0;
   pollset->fd_count = 0;
   pollset->fd_capacity = 0;
-  pollset->del_count = 0;
-  pollset->del_capacity = 0;
   pollset->fds = NULL;
-  pollset->dels = NULL;
 }
 
 static void pollset_destroy(grpc_pollset *pollset) {
-  GPR_ASSERT(pollset->in_flight_cbs == 0);
   GPR_ASSERT(!pollset_has_workers(pollset));
   GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
   while (pollset->local_wakeup_cache) {
@@ -754,17 +744,14 @@ static void pollset_destroy(grpc_pollset *pollset) {
     pollset->local_wakeup_cache = next;
   }
   gpr_free(pollset->fds);
-  gpr_free(pollset->dels);
   gpr_mu_destroy(&pollset->mu);
 }
 
 static void pollset_reset(grpc_pollset *pollset) {
   GPR_ASSERT(pollset->shutting_down);
-  GPR_ASSERT(pollset->in_flight_cbs == 0);
   GPR_ASSERT(!pollset_has_workers(pollset));
   GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail);
   GPR_ASSERT(pollset->fd_count == 0);
-  GPR_ASSERT(pollset->del_count == 0);
   pollset->shutting_down = 0;
   pollset->called_shutdown = 0;
   pollset->kicked_without_pollers = 0;
@@ -797,11 +784,7 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {
   for (i = 0; i < pollset->fd_count; i++) {
     GRPC_FD_UNREF(pollset->fds[i], "multipoller");
   }
-  for (i = 0; i < pollset->del_count; i++) {
-    GRPC_FD_UNREF(pollset->dels[i], "multipoller_del");
-  }
   pollset->fd_count = 0;
-  pollset->del_count = 0;
   grpc_exec_ctx_enqueue(exec_ctx, pollset->shutdown_done, true, NULL);
 }
 
@@ -841,13 +824,6 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
     GPR_TIMER_MARK("pollset_work.shutting_down", 0);
     goto done;
   }
-  /* Give do_promote priority so we don't starve it out */
-  if (pollset->in_flight_cbs) {
-    GPR_TIMER_MARK("pollset_work.in_flight_cbs", 0);
-    gpr_mu_unlock(&pollset->mu);
-    locked = 0;
-    goto done;
-  }
   /* Start polling, and keep doing so while we're being asked to
      re-evaluate our pollers (this allows poll() based pollers to
      ensure they don't miss wakeups) */
@@ -867,7 +843,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
 
       int timeout;
       int r;
-      size_t i, j, fd_count;
+      size_t i, fd_count;
       nfds_t pfd_count;
       /* TODO(ctiller): inline some elements to avoid an allocation */
       grpc_fd_watcher *watchers;
@@ -887,11 +863,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
       pfds[1].events = POLLIN;
       pfds[1].revents = 0;
       for (i = 0; i < pollset->fd_count; i++) {
-        int remove = fd_is_orphaned(pollset->fds[i]);
-        for (j = 0; !remove && j < pollset->del_count; j++) {
-          if (pollset->fds[i] == pollset->dels[j]) remove = 1;
-        }
-        if (remove) {
+        if (fd_is_orphaned(pollset->fds[i])) {
           GRPC_FD_UNREF(pollset->fds[i], "multipoller");
         } else {
           pollset->fds[fd_count++] = pollset->fds[i];
@@ -902,10 +874,6 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
           pfd_count++;
         }
       }
-      for (j = 0; j < pollset->del_count; j++) {
-        GRPC_FD_UNREF(pollset->dels[j], "multipoller_del");
-      }
-      pollset->del_count = 0;
       pollset->fd_count = fd_count;
       gpr_mu_unlock(&pollset->mu);
 
@@ -997,7 +965,7 @@ static void pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   if (pollset->shutting_down) {
     if (pollset_has_workers(pollset)) {
       pollset_kick(pollset, NULL);
-    } else if (!pollset->called_shutdown && pollset->in_flight_cbs == 0) {
+    } else if (!pollset->called_shutdown) {
       pollset->called_shutdown = 1;
       gpr_mu_unlock(&pollset->mu);
       finish_shutdown(exec_ctx, pollset);
@@ -1027,7 +995,7 @@ static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   if (!pollset_has_workers(pollset)) {
     grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
   }
-  if (!pollset->called_shutdown && pollset->in_flight_cbs == 0 &&
+  if (!pollset->called_shutdown &&
       !pollset_has_workers(pollset)) {
     pollset->called_shutdown = 1;
     finish_shutdown(exec_ctx, pollset);
diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 54b76d8aa5..165e20a062 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -527,6 +527,8 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     if (request_id == -1) {
       continue;
     } else {
+      gpr_log(GPR_DEBUG, "queue lockfree, retries=%d chose=%d", i, cq_idx);
+
       gpr_mu_lock(&calld->mu_state);
       calld->state = ACTIVATED;
       gpr_mu_unlock(&calld->mu_state);
@@ -537,6 +539,7 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   }
 
   /* no cq to take the request found: queue it on the slow list */
+  gpr_log(GPR_DEBUG, "queue slowpath");
   gpr_mu_lock(&server->mu_call);
   gpr_mu_lock(&calld->mu_state);
   calld->state = PENDING;
@@ -1298,12 +1301,14 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
   server->requested_calls[request_id] = *rc;
   gpr_free(rc);
   if (gpr_stack_lockfree_push(rm->requests_per_cq[cq_idx], request_id)) {
+    gpr_log(GPR_DEBUG, "request against empty");
     /* this was the first queued request: we need to lock and start
        matching calls */
     gpr_mu_lock(&server->mu_call);
     while ((calld = rm->pending_head) != NULL) {
       request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[cq_idx]);
       if (request_id == -1) break;
+      gpr_log(GPR_DEBUG, "drain1");
       rm->pending_head = calld->pending_next;
       gpr_mu_unlock(&server->mu_call);
       gpr_mu_lock(&calld->mu_state);
@@ -1324,6 +1329,8 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
       gpr_mu_lock(&server->mu_call);
     }
     gpr_mu_unlock(&server->mu_call);
+  } else {
+    gpr_log(GPR_DEBUG, "request lockfree");
   }
   return GRPC_CALL_OK;
 }
@@ -1377,6 +1384,7 @@ grpc_call_error grpc_server_request_registered_call(
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   requested_call *rc = gpr_malloc(sizeof(*rc));
   registered_method *rm = rmp;
+  gpr_log(GPR_DEBUG, "method: %s", rm->method);
   GRPC_API_TRACE(
       "grpc_server_request_registered_call("
       "server=%p, rmp=%p, call=%p, deadline=%p, initial_metadata=%p, "
@@ -1391,6 +1399,7 @@ grpc_call_error grpc_server_request_registered_call(
       break;
     }
   }
+  gpr_log(GPR_DEBUG, "cq_idx=%d, cq_count=%d", cq_idx, server->cq_count);
   if (cq_idx == server->cq_count) {
     gpr_free(rc);
     error = GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index 208e7d589f..b4270070e2 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -217,7 +217,7 @@ class HybridEnd2endTest : public ::testing::Test {
     }
     // Create a separate cq for each potential handler.
     for (int i = 0; i < 5; i++) {
-      cqs_.push_back(builder.AddCompletionQueue(i < num_cqs_frequently_polled));
+      cqs_.push_back(builder.AddCompletionQueue(i == num_cqs_frequently_polled - 1));
     }
     server_ = builder.BuildAndStart();
   }
@@ -253,6 +253,7 @@ class HybridEnd2endTest : public ::testing::Test {
     EchoRequest send_request;
     EchoResponse recv_response;
     ClientContext cli_ctx;
+    cli_ctx.set_fail_fast(false);
     send_request.set_message("Hello");
     Status recv_status = stub_->Echo(&cli_ctx, send_request, &recv_response);
     EXPECT_EQ(send_request.message(), recv_response.message());
@@ -266,6 +267,7 @@ class HybridEnd2endTest : public ::testing::Test {
     EchoRequest send_request;
     EchoResponse recv_response;
     ClientContext cli_ctx;
+    cli_ctx.set_fail_fast(false);
     send_request.set_message("Hello");
     Status recv_status = stub->Echo(&cli_ctx, send_request, &recv_response);
     EXPECT_EQ(send_request.message() + "_dup", recv_response.message());
@@ -277,6 +279,7 @@ class HybridEnd2endTest : public ::testing::Test {
     EchoResponse recv_response;
     grpc::string expected_message;
     ClientContext cli_ctx;
+    cli_ctx.set_fail_fast(false);
     send_request.set_message("Hello");
     auto stream = stub_->RequestStream(&cli_ctx, &recv_response);
     for (int i = 0; i < 5; i++) {
@@ -293,6 +296,7 @@ class HybridEnd2endTest : public ::testing::Test {
     EchoRequest request;
     EchoResponse response;
     ClientContext context;
+    context.set_fail_fast(false);
     request.set_message("hello");
 
     auto stream = stub_->ResponseStream(&context, request);
@@ -312,6 +316,7 @@ class HybridEnd2endTest : public ::testing::Test {
     EchoRequest request;
     EchoResponse response;
     ClientContext context;
+    context.set_fail_fast(false);
     grpc::string msg("hello");
 
     auto stream = stub_->BidiStream(&context);
@@ -505,12 +510,22 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStreamResponseStream) {
   SetUpServer(&service, nullptr, &generic_service, 3);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
+    gpr_log(GPR_DEBUG, "t0 start");
     HandleGenericCall(&generic_service, cqs_[0].get());
+    gpr_log(GPR_DEBUG, "t0 done");
   });
   std::thread request_stream_handler_thread(
-      [this, &service] { HandleClientStreaming(&service, cqs_[1].get()); });
+      [this, &service] { 
+    gpr_log(GPR_DEBUG, "t1 start");
+        HandleClientStreaming(&service, cqs_[1].get());
+    gpr_log(GPR_DEBUG, "t1 done");
+      });
   std::thread response_stream_handler_thread(
-      [this, &service] { HandleServerStreaming(&service, cqs_[2].get()); });
+      [this, &service] { 
+    gpr_log(GPR_DEBUG, "t2 start");
+        HandleServerStreaming(&service, cqs_[2].get()); 
+    gpr_log(GPR_DEBUG, "t2 done");
+      });
   TestAllMethods();
   generic_handler_thread.join();
   request_stream_handler_thread.join();
-- 
GitLab


From 509b30e7396b617693a3c93f4c2fd4ec417a96a1 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 12:32:39 -0700
Subject: [PATCH 515/570] Fix non-listening cq registration so that calls can
 be queued against them

---
 src/core/lib/surface/server.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 165e20a062..b1d8b575a7 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -933,16 +933,15 @@ static void register_completion_queue(grpc_server *server,
 
   grpc_cq_mark_server_cq(cq);
 
-  /* Non-listening completion queues are not added to server->cqs */
   if (is_non_listening) {
     grpc_cq_mark_non_listening_server_cq(cq);
-  } else {
-    GRPC_CQ_INTERNAL_REF(cq, "server");
-    n = server->cq_count++;
-    server->cqs = gpr_realloc(
-        server->cqs, server->cq_count * sizeof(grpc_completion_queue *));
-    server->cqs[n] = cq;
   }
+
+  GRPC_CQ_INTERNAL_REF(cq, "server");
+  n = server->cq_count++;
+  server->cqs = gpr_realloc(server->cqs,
+                            server->cq_count * sizeof(grpc_completion_queue *));
+  server->cqs[n] = cq;
 }
 
 void grpc_server_register_completion_queue(grpc_server *server,
@@ -1049,9 +1048,12 @@ void grpc_server_start(grpc_server *server) {
   GRPC_API_TRACE("grpc_server_start(server=%p)", 1, (server));
 
   server->started = true;
+  size_t pollset_count = 0;
   server->pollsets = gpr_malloc(sizeof(grpc_pollset *) * server->cq_count);
   for (i = 0; i < server->cq_count; i++) {
-    server->pollsets[i] = grpc_cq_pollset(server->cqs[i]);
+    if (!grpc_cq_is_non_listening_server_cq(server->cqs[i])) {
+      server->pollsets[pollset_count++] = grpc_cq_pollset(server->cqs[i]);
+    }
   }
   request_matcher_init(&server->unregistered_request_matcher,
                        server->max_requested_calls, server);
@@ -1061,7 +1063,7 @@ void grpc_server_start(grpc_server *server) {
   }
 
   for (l = server->listeners; l; l = l->next) {
-    l->start(&exec_ctx, server, l->arg, server->pollsets, server->cq_count);
+    l->start(&exec_ctx, server, l->arg, server->pollsets, pollset_count);
   }
 
   grpc_exec_ctx_finish(&exec_ctx);
-- 
GitLab


From 3f3312e7e92892c6625feecded6fbf09815689f0 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 12:35:29 -0700
Subject: [PATCH 516/570] Remove spam

---
 src/core/lib/surface/server.c           |  9 ---------
 test/cpp/end2end/hybrid_end2end_test.cc | 17 ++++-------------
 2 files changed, 4 insertions(+), 22 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index b1d8b575a7..6be65f7033 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -527,8 +527,6 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     if (request_id == -1) {
       continue;
     } else {
-      gpr_log(GPR_DEBUG, "queue lockfree, retries=%d chose=%d", i, cq_idx);
-
       gpr_mu_lock(&calld->mu_state);
       calld->state = ACTIVATED;
       gpr_mu_unlock(&calld->mu_state);
@@ -539,7 +537,6 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   }
 
   /* no cq to take the request found: queue it on the slow list */
-  gpr_log(GPR_DEBUG, "queue slowpath");
   gpr_mu_lock(&server->mu_call);
   gpr_mu_lock(&calld->mu_state);
   calld->state = PENDING;
@@ -1303,14 +1300,12 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
   server->requested_calls[request_id] = *rc;
   gpr_free(rc);
   if (gpr_stack_lockfree_push(rm->requests_per_cq[cq_idx], request_id)) {
-    gpr_log(GPR_DEBUG, "request against empty");
     /* this was the first queued request: we need to lock and start
        matching calls */
     gpr_mu_lock(&server->mu_call);
     while ((calld = rm->pending_head) != NULL) {
       request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[cq_idx]);
       if (request_id == -1) break;
-      gpr_log(GPR_DEBUG, "drain1");
       rm->pending_head = calld->pending_next;
       gpr_mu_unlock(&server->mu_call);
       gpr_mu_lock(&calld->mu_state);
@@ -1331,8 +1326,6 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
       gpr_mu_lock(&server->mu_call);
     }
     gpr_mu_unlock(&server->mu_call);
-  } else {
-    gpr_log(GPR_DEBUG, "request lockfree");
   }
   return GRPC_CALL_OK;
 }
@@ -1386,7 +1379,6 @@ grpc_call_error grpc_server_request_registered_call(
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   requested_call *rc = gpr_malloc(sizeof(*rc));
   registered_method *rm = rmp;
-  gpr_log(GPR_DEBUG, "method: %s", rm->method);
   GRPC_API_TRACE(
       "grpc_server_request_registered_call("
       "server=%p, rmp=%p, call=%p, deadline=%p, initial_metadata=%p, "
@@ -1401,7 +1393,6 @@ grpc_call_error grpc_server_request_registered_call(
       break;
     }
   }
-  gpr_log(GPR_DEBUG, "cq_idx=%d, cq_count=%d", cq_idx, server->cq_count);
   if (cq_idx == server->cq_count) {
     gpr_free(rc);
     error = GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index b4270070e2..a19fccbb6b 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -217,7 +217,8 @@ class HybridEnd2endTest : public ::testing::Test {
     }
     // Create a separate cq for each potential handler.
     for (int i = 0; i < 5; i++) {
-      cqs_.push_back(builder.AddCompletionQueue(i == num_cqs_frequently_polled - 1));
+      cqs_.push_back(
+          builder.AddCompletionQueue(i == num_cqs_frequently_polled - 1));
     }
     server_ = builder.BuildAndStart();
   }
@@ -510,22 +511,12 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStreamResponseStream) {
   SetUpServer(&service, nullptr, &generic_service, 3);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
-    gpr_log(GPR_DEBUG, "t0 start");
     HandleGenericCall(&generic_service, cqs_[0].get());
-    gpr_log(GPR_DEBUG, "t0 done");
   });
   std::thread request_stream_handler_thread(
-      [this, &service] { 
-    gpr_log(GPR_DEBUG, "t1 start");
-        HandleClientStreaming(&service, cqs_[1].get());
-    gpr_log(GPR_DEBUG, "t1 done");
-      });
+      [this, &service] { HandleClientStreaming(&service, cqs_[1].get()); });
   std::thread response_stream_handler_thread(
-      [this, &service] { 
-    gpr_log(GPR_DEBUG, "t2 start");
-        HandleServerStreaming(&service, cqs_[2].get()); 
-    gpr_log(GPR_DEBUG, "t2 done");
-      });
+      [this, &service] { HandleServerStreaming(&service, cqs_[2].get()); });
   TestAllMethods();
   generic_handler_thread.join();
   request_stream_handler_thread.join();
-- 
GitLab


From fa96d86a99137fc5a3581413c752603ffa731b93 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 12:39:56 -0700
Subject: [PATCH 517/570] Fix comments

---
 src/core/lib/surface/server.c    | 4 ++--
 src/cpp/server/server_builder.cc | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 6be65f7033..505b501968 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -175,7 +175,7 @@ struct registered_method {
   char *host;
   grpc_server_register_method_payload_handling payload_handling;
   uint32_t flags;
-  /* one request matcher per method per cq */
+  /* one request matcher per method */
   request_matcher request_matcher;
   registered_method *next;
 };
@@ -204,7 +204,7 @@ struct grpc_server {
   gpr_mu mu_call;   /* mutex for call-specific state */
 
   registered_method *registered_methods;
-  /** one request matcher for unregistered methods per cq */
+  /** one request matcher for unregistered methods */
   request_matcher unregistered_request_matcher;
   /** free list of available requested_calls indices */
   gpr_stack_lockfree *request_freelist;
diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc
index 5966e548b0..54feac3982 100644
--- a/src/cpp/server/server_builder.cc
+++ b/src/cpp/server/server_builder.cc
@@ -119,6 +119,7 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() {
     for (auto plugin = plugins_.begin(); plugin != plugins_.end(); plugin++) {
       if ((*plugin).second->has_sync_methods()) {
         thread_pool.reset(CreateDefaultThreadPool());
+        has_sync_methods = true;
         break;
       }
     }
-- 
GitLab


From 4265fa1e66b72c2ccf2e3c5fecc4b2012b0637c3 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 12:40:53 -0700
Subject: [PATCH 518/570] clang-format

---
 src/core/lib/iomgr/ev_poll_posix.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/core/lib/iomgr/ev_poll_posix.c b/src/core/lib/iomgr/ev_poll_posix.c
index 4f64d31c97..e2a21230b9 100644
--- a/src/core/lib/iomgr/ev_poll_posix.c
+++ b/src/core/lib/iomgr/ev_poll_posix.c
@@ -995,8 +995,7 @@ static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
   if (!pollset_has_workers(pollset)) {
     grpc_exec_ctx_enqueue_list(exec_ctx, &pollset->idle_jobs, NULL);
   }
-  if (!pollset->called_shutdown &&
-      !pollset_has_workers(pollset)) {
+  if (!pollset->called_shutdown && !pollset_has_workers(pollset)) {
     pollset->called_shutdown = 1;
     finish_shutdown(exec_ctx, pollset);
   }
-- 
GitLab


From e76528ce267e06024224ad52d2874384df26d0a1 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 12:43:17 -0700
Subject: [PATCH 519/570] Revert "Remove spam"

This reverts commit 3f3312e7e92892c6625feecded6fbf09815689f0.
---
 src/core/lib/surface/server.c           |  9 +++++++++
 test/cpp/end2end/hybrid_end2end_test.cc | 17 +++++++++++++----
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 505b501968..7a1f3a2e54 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -527,6 +527,8 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     if (request_id == -1) {
       continue;
     } else {
+      gpr_log(GPR_DEBUG, "queue lockfree, retries=%d chose=%d", i, cq_idx);
+
       gpr_mu_lock(&calld->mu_state);
       calld->state = ACTIVATED;
       gpr_mu_unlock(&calld->mu_state);
@@ -537,6 +539,7 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   }
 
   /* no cq to take the request found: queue it on the slow list */
+  gpr_log(GPR_DEBUG, "queue slowpath");
   gpr_mu_lock(&server->mu_call);
   gpr_mu_lock(&calld->mu_state);
   calld->state = PENDING;
@@ -1300,12 +1303,14 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
   server->requested_calls[request_id] = *rc;
   gpr_free(rc);
   if (gpr_stack_lockfree_push(rm->requests_per_cq[cq_idx], request_id)) {
+    gpr_log(GPR_DEBUG, "request against empty");
     /* this was the first queued request: we need to lock and start
        matching calls */
     gpr_mu_lock(&server->mu_call);
     while ((calld = rm->pending_head) != NULL) {
       request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[cq_idx]);
       if (request_id == -1) break;
+      gpr_log(GPR_DEBUG, "drain1");
       rm->pending_head = calld->pending_next;
       gpr_mu_unlock(&server->mu_call);
       gpr_mu_lock(&calld->mu_state);
@@ -1326,6 +1331,8 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
       gpr_mu_lock(&server->mu_call);
     }
     gpr_mu_unlock(&server->mu_call);
+  } else {
+    gpr_log(GPR_DEBUG, "request lockfree");
   }
   return GRPC_CALL_OK;
 }
@@ -1379,6 +1386,7 @@ grpc_call_error grpc_server_request_registered_call(
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   requested_call *rc = gpr_malloc(sizeof(*rc));
   registered_method *rm = rmp;
+  gpr_log(GPR_DEBUG, "method: %s", rm->method);
   GRPC_API_TRACE(
       "grpc_server_request_registered_call("
       "server=%p, rmp=%p, call=%p, deadline=%p, initial_metadata=%p, "
@@ -1393,6 +1401,7 @@ grpc_call_error grpc_server_request_registered_call(
       break;
     }
   }
+  gpr_log(GPR_DEBUG, "cq_idx=%d, cq_count=%d", cq_idx, server->cq_count);
   if (cq_idx == server->cq_count) {
     gpr_free(rc);
     error = GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index a19fccbb6b..b4270070e2 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -217,8 +217,7 @@ class HybridEnd2endTest : public ::testing::Test {
     }
     // Create a separate cq for each potential handler.
     for (int i = 0; i < 5; i++) {
-      cqs_.push_back(
-          builder.AddCompletionQueue(i == num_cqs_frequently_polled - 1));
+      cqs_.push_back(builder.AddCompletionQueue(i == num_cqs_frequently_polled - 1));
     }
     server_ = builder.BuildAndStart();
   }
@@ -511,12 +510,22 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStreamResponseStream) {
   SetUpServer(&service, nullptr, &generic_service, 3);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
+    gpr_log(GPR_DEBUG, "t0 start");
     HandleGenericCall(&generic_service, cqs_[0].get());
+    gpr_log(GPR_DEBUG, "t0 done");
   });
   std::thread request_stream_handler_thread(
-      [this, &service] { HandleClientStreaming(&service, cqs_[1].get()); });
+      [this, &service] { 
+    gpr_log(GPR_DEBUG, "t1 start");
+        HandleClientStreaming(&service, cqs_[1].get());
+    gpr_log(GPR_DEBUG, "t1 done");
+      });
   std::thread response_stream_handler_thread(
-      [this, &service] { HandleServerStreaming(&service, cqs_[2].get()); });
+      [this, &service] { 
+    gpr_log(GPR_DEBUG, "t2 start");
+        HandleServerStreaming(&service, cqs_[2].get()); 
+    gpr_log(GPR_DEBUG, "t2 done");
+      });
   TestAllMethods();
   generic_handler_thread.join();
   request_stream_handler_thread.join();
-- 
GitLab


From 34c6e87598dd2c8c68f25793a56bb5d6ffae679d Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 13:05:01 -0700
Subject: [PATCH 520/570] Simpler trick to force a listening cq

---
 test/cpp/end2end/hybrid_end2end_test.cc | 33 ++++++++++++++-----------
 1 file changed, 18 insertions(+), 15 deletions(-)

diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index b4270070e2..38c6ba9c94 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -199,8 +199,7 @@ class HybridEnd2endTest : public ::testing::Test {
   HybridEnd2endTest() {}
 
   void SetUpServer(::grpc::Service* service1, ::grpc::Service* service2,
-                   AsyncGenericService* generic_service,
-                   int num_cqs_frequently_polled) {
+                   AsyncGenericService* generic_service) {
     int port = grpc_pick_unused_port_or_die();
     server_address_ << "localhost:" << port;
 
@@ -208,6 +207,9 @@ class HybridEnd2endTest : public ::testing::Test {
     ServerBuilder builder;
     builder.AddListeningPort(server_address_.str(),
                              grpc::InsecureServerCredentials());
+    // Always add a sync unimplemented service: we rely on having at least one
+    // synchronous method to get a listening cq
+    builder.RegisterService(&unimplemented_service_);
     builder.RegisterService(service1);
     if (service2) {
       builder.RegisterService(service2);
@@ -217,7 +219,7 @@ class HybridEnd2endTest : public ::testing::Test {
     }
     // Create a separate cq for each potential handler.
     for (int i = 0; i < 5; i++) {
-      cqs_.push_back(builder.AddCompletionQueue(i == num_cqs_frequently_polled - 1));
+      cqs_.push_back(builder.AddCompletionQueue(false));
     }
     server_ = builder.BuildAndStart();
   }
@@ -344,6 +346,7 @@ class HybridEnd2endTest : public ::testing::Test {
     EXPECT_TRUE(s.ok());
   }
 
+  grpc::testing::UnimplementedService::Service unimplemented_service_;
   std::vector<std::unique_ptr<ServerCompletionQueue> > cqs_;
   std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
   std::unique_ptr<Server> server_;
@@ -352,7 +355,7 @@ class HybridEnd2endTest : public ::testing::Test {
 
 TEST_F(HybridEnd2endTest, AsyncEcho) {
   EchoTestService::WithAsyncMethod_Echo<TestServiceImpl> service;
-  SetUpServer(&service, nullptr, nullptr, 1);
+  SetUpServer(&service, nullptr, nullptr);
   ResetStub();
   std::thread echo_handler_thread(
       [this, &service] { HandleEcho(&service, cqs_[0].get(), false); });
@@ -364,7 +367,7 @@ TEST_F(HybridEnd2endTest, AsyncEchoRequestStream) {
   EchoTestService::WithAsyncMethod_RequestStream<
       EchoTestService::WithAsyncMethod_Echo<TestServiceImpl> >
       service;
-  SetUpServer(&service, nullptr, nullptr, 2);
+  SetUpServer(&service, nullptr, nullptr);
   ResetStub();
   std::thread echo_handler_thread(
       [this, &service] { HandleEcho(&service, cqs_[0].get(), false); });
@@ -379,7 +382,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream) {
   EchoTestService::WithAsyncMethod_RequestStream<
       EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> >
       service;
-  SetUpServer(&service, nullptr, nullptr, 2);
+  SetUpServer(&service, nullptr, nullptr);
   ResetStub();
   std::thread response_stream_handler_thread(
       [this, &service] { HandleServerStreaming(&service, cqs_[0].get()); });
@@ -396,7 +399,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream_SyncDupService) {
       EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> >
       service;
   TestServiceImplDupPkg dup_service;
-  SetUpServer(&service, &dup_service, nullptr, 2);
+  SetUpServer(&service, &dup_service, nullptr);
   ResetStub();
   std::thread response_stream_handler_thread(
       [this, &service] { HandleServerStreaming(&service, cqs_[0].get()); });
@@ -414,7 +417,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream_AsyncDupService) {
       EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> >
       service;
   duplicate::EchoTestService::AsyncService dup_service;
-  SetUpServer(&service, &dup_service, nullptr, 3);
+  SetUpServer(&service, &dup_service, nullptr);
   ResetStub();
   std::thread response_stream_handler_thread(
       [this, &service] { HandleServerStreaming(&service, cqs_[0].get()); });
@@ -432,7 +435,7 @@ TEST_F(HybridEnd2endTest, AsyncRequestStreamResponseStream_AsyncDupService) {
 TEST_F(HybridEnd2endTest, GenericEcho) {
   EchoTestService::WithGenericMethod_Echo<TestServiceImpl> service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service, 1);
+  SetUpServer(&service, nullptr, &generic_service);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -446,7 +449,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStream) {
       EchoTestService::WithGenericMethod_Echo<TestServiceImpl> >
       service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service, 2);
+  SetUpServer(&service, nullptr, &generic_service);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -465,7 +468,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStream_SyncDupService) {
       service;
   AsyncGenericService generic_service;
   TestServiceImplDupPkg dup_service;
-  SetUpServer(&service, &dup_service, &generic_service, 2);
+  SetUpServer(&service, &dup_service, &generic_service);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -485,7 +488,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStream_AsyncDupService) {
       service;
   AsyncGenericService generic_service;
   duplicate::EchoTestService::AsyncService dup_service;
-  SetUpServer(&service, &dup_service, &generic_service, 3);
+  SetUpServer(&service, &dup_service, &generic_service);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -507,7 +510,7 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStreamResponseStream) {
           EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> > >
       service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service, 3);
+  SetUpServer(&service, nullptr, &generic_service);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     gpr_log(GPR_DEBUG, "t0 start");
@@ -538,7 +541,7 @@ TEST_F(HybridEnd2endTest, GenericEchoRequestStreamAsyncResponseStream) {
           EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> > >
       service;
   AsyncGenericService generic_service;
-  SetUpServer(&service, nullptr, &generic_service, 3);
+  SetUpServer(&service, nullptr, &generic_service);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
     HandleGenericCall(&generic_service, cqs_[0].get());
@@ -561,7 +564,7 @@ TEST_F(HybridEnd2endTest, GenericMethodWithoutGenericService) {
       EchoTestService::WithGenericMethod_Echo<
           EchoTestService::WithAsyncMethod_ResponseStream<TestServiceImpl> > >
       service;
-  SetUpServer(&service, nullptr, nullptr, 0);
+  SetUpServer(&service, nullptr, nullptr);
   EXPECT_EQ(nullptr, server_.get());
 }
 
-- 
GitLab


From bc7593de7a58fdf5b3e8d59fee40edfaa75785f4 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 13:05:44 -0700
Subject: [PATCH 521/570] Revert "Revert "Remove spam""

This reverts commit e76528ce267e06024224ad52d2874384df26d0a1.
---
 src/core/lib/surface/server.c           |  9 ---------
 test/cpp/end2end/hybrid_end2end_test.cc | 14 ++------------
 2 files changed, 2 insertions(+), 21 deletions(-)

diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c
index 7a1f3a2e54..505b501968 100644
--- a/src/core/lib/surface/server.c
+++ b/src/core/lib/surface/server.c
@@ -527,8 +527,6 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     if (request_id == -1) {
       continue;
     } else {
-      gpr_log(GPR_DEBUG, "queue lockfree, retries=%d chose=%d", i, cq_idx);
-
       gpr_mu_lock(&calld->mu_state);
       calld->state = ACTIVATED;
       gpr_mu_unlock(&calld->mu_state);
@@ -539,7 +537,6 @@ static void publish_new_rpc(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   }
 
   /* no cq to take the request found: queue it on the slow list */
-  gpr_log(GPR_DEBUG, "queue slowpath");
   gpr_mu_lock(&server->mu_call);
   gpr_mu_lock(&calld->mu_state);
   calld->state = PENDING;
@@ -1303,14 +1300,12 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
   server->requested_calls[request_id] = *rc;
   gpr_free(rc);
   if (gpr_stack_lockfree_push(rm->requests_per_cq[cq_idx], request_id)) {
-    gpr_log(GPR_DEBUG, "request against empty");
     /* this was the first queued request: we need to lock and start
        matching calls */
     gpr_mu_lock(&server->mu_call);
     while ((calld = rm->pending_head) != NULL) {
       request_id = gpr_stack_lockfree_pop(rm->requests_per_cq[cq_idx]);
       if (request_id == -1) break;
-      gpr_log(GPR_DEBUG, "drain1");
       rm->pending_head = calld->pending_next;
       gpr_mu_unlock(&server->mu_call);
       gpr_mu_lock(&calld->mu_state);
@@ -1331,8 +1326,6 @@ static grpc_call_error queue_call_request(grpc_exec_ctx *exec_ctx,
       gpr_mu_lock(&server->mu_call);
     }
     gpr_mu_unlock(&server->mu_call);
-  } else {
-    gpr_log(GPR_DEBUG, "request lockfree");
   }
   return GRPC_CALL_OK;
 }
@@ -1386,7 +1379,6 @@ grpc_call_error grpc_server_request_registered_call(
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   requested_call *rc = gpr_malloc(sizeof(*rc));
   registered_method *rm = rmp;
-  gpr_log(GPR_DEBUG, "method: %s", rm->method);
   GRPC_API_TRACE(
       "grpc_server_request_registered_call("
       "server=%p, rmp=%p, call=%p, deadline=%p, initial_metadata=%p, "
@@ -1401,7 +1393,6 @@ grpc_call_error grpc_server_request_registered_call(
       break;
     }
   }
-  gpr_log(GPR_DEBUG, "cq_idx=%d, cq_count=%d", cq_idx, server->cq_count);
   if (cq_idx == server->cq_count) {
     gpr_free(rc);
     error = GRPC_CALL_ERROR_NOT_SERVER_COMPLETION_QUEUE;
diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc
index 38c6ba9c94..2c05db345b 100644
--- a/test/cpp/end2end/hybrid_end2end_test.cc
+++ b/test/cpp/end2end/hybrid_end2end_test.cc
@@ -513,22 +513,12 @@ TEST_F(HybridEnd2endTest, GenericEchoAsyncRequestStreamResponseStream) {
   SetUpServer(&service, nullptr, &generic_service);
   ResetStub();
   std::thread generic_handler_thread([this, &generic_service] {
-    gpr_log(GPR_DEBUG, "t0 start");
     HandleGenericCall(&generic_service, cqs_[0].get());
-    gpr_log(GPR_DEBUG, "t0 done");
   });
   std::thread request_stream_handler_thread(
-      [this, &service] { 
-    gpr_log(GPR_DEBUG, "t1 start");
-        HandleClientStreaming(&service, cqs_[1].get());
-    gpr_log(GPR_DEBUG, "t1 done");
-      });
+      [this, &service] { HandleClientStreaming(&service, cqs_[1].get()); });
   std::thread response_stream_handler_thread(
-      [this, &service] { 
-    gpr_log(GPR_DEBUG, "t2 start");
-        HandleServerStreaming(&service, cqs_[2].get()); 
-    gpr_log(GPR_DEBUG, "t2 done");
-      });
+      [this, &service] { HandleServerStreaming(&service, cqs_[2].get()); });
   TestAllMethods();
   generic_handler_thread.join();
   request_stream_handler_thread.join();
-- 
GitLab


From 9cc9218c16dcefc056e0483349781c8a7b89cd53 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Sat, 21 May 2016 22:09:50 -0400
Subject: [PATCH 522/570] fix trivial typo

---
 tools/jenkins/run_full_performance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/jenkins/run_full_performance.sh b/tools/jenkins/run_full_performance.sh
index ad7172d9c2..4d92577b2a 100755
--- a/tools/jenkins/run_full_performance.sh
+++ b/tools/jenkins/run_full_performance.sh
@@ -45,7 +45,7 @@ tools/run_tests/run_performance_tests.py \
 # scalability with 32cores (and upload to a different BQ table)
 tools/run_tests/run_performance_tests.py \
     -l c++ java csharp go \
-    --netperf
+    --netperf \
     --category scalable \
     --bq_result_table performance_test.performance_experiment_32core
     --remote_worker_host grpc-performance-server-32core grpc-performance-client-32core
-- 
GitLab


From a8f72cff6e32232422db9be23cbe946a0c4ed997 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Sat, 21 May 2016 22:14:03 -0400
Subject: [PATCH 523/570] run 32core tests even if previous tests fail

---
 tools/jenkins/run_full_performance.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tools/jenkins/run_full_performance.sh b/tools/jenkins/run_full_performance.sh
index 4d92577b2a..06e372ff6f 100755
--- a/tools/jenkins/run_full_performance.sh
+++ b/tools/jenkins/run_full_performance.sh
@@ -40,7 +40,8 @@ tools/run_tests/run_performance_tests.py \
     --netperf \
     --category all \
     --bq_result_table performance_test.performance_experiment \
-    --remote_worker_host grpc-performance-server-8core grpc-performance-client-8core
+    --remote_worker_host grpc-performance-server-8core grpc-performance-client-8core \
+    || EXIT_CODE=1
 
 # scalability with 32cores (and upload to a different BQ table)
 tools/run_tests/run_performance_tests.py \
@@ -48,5 +49,8 @@ tools/run_tests/run_performance_tests.py \
     --netperf \
     --category scalable \
     --bq_result_table performance_test.performance_experiment_32core
-    --remote_worker_host grpc-performance-server-32core grpc-performance-client-32core
+    --remote_worker_host grpc-performance-server-32core grpc-performance-client-32core \
+    || EXIT_CODE=1
+
+exit $EXIT_CODE
 
-- 
GitLab


From 5f045384119eb07e84f93acb617ad77d0ad762a5 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Sat, 21 May 2016 19:59:27 -0700
Subject: [PATCH 524/570] Fix protobuf

---
 third_party/protobuf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/third_party/protobuf b/third_party/protobuf
index a1938b2aa9..3470b6895a 160000
--- a/third_party/protobuf
+++ b/third_party/protobuf
@@ -1 +1 @@
-Subproject commit a1938b2aa9ca86ce7ce50c27ff9737c1008d2a03
+Subproject commit 3470b6895aa659b7559ed678e029a5338e535f14
-- 
GitLab


From 9dda3fcd8ac10e9f41aaebf3cd3a8a888db929d6 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Sun, 22 May 2016 01:41:32 -0400
Subject: [PATCH 525/570] one more typo fix

---
 tools/jenkins/run_full_performance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/jenkins/run_full_performance.sh b/tools/jenkins/run_full_performance.sh
index 06e372ff6f..bb1f79ff2c 100755
--- a/tools/jenkins/run_full_performance.sh
+++ b/tools/jenkins/run_full_performance.sh
@@ -48,7 +48,7 @@ tools/run_tests/run_performance_tests.py \
     -l c++ java csharp go \
     --netperf \
     --category scalable \
-    --bq_result_table performance_test.performance_experiment_32core
+    --bq_result_table performance_test.performance_experiment_32core \
     --remote_worker_host grpc-performance-server-32core grpc-performance-client-32core \
     || EXIT_CODE=1
 
-- 
GitLab


From 348ca76cf790c84d5650b13aba5576e8cd0aa609 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Sun, 22 May 2016 19:00:59 -0400
Subject: [PATCH 526/570] hotfix for sanity tests

---
 .../tools/dockerfile/test/sanity/Dockerfile.template     | 9 +++------
 tools/dockerfile/test/sanity/Dockerfile                  | 8 +++-----
 2 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/templates/tools/dockerfile/test/sanity/Dockerfile.template b/templates/tools/dockerfile/test/sanity/Dockerfile.template
index 8e2140e648..9987e35260 100644
--- a/templates/tools/dockerfile/test/sanity/Dockerfile.template
+++ b/templates/tools/dockerfile/test/sanity/Dockerfile.template
@@ -29,7 +29,7 @@
   # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   
-  FROM debian:jessie
+  FROM ubuntu:15.10
   
   <%include file="../../apt_get_basic.include"/>
   #========================
@@ -46,10 +46,8 @@
   
   #======================================
   # More sanity test dependencies (bazel)
-  RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" > \
-    /etc/apt/sources.list.d/backports.list
-  RUN apt-get update
-  RUN apt-get -t jessie-backports install -y openjdk-8-jdk
+  RUN apt-get install -y openjdk-8-jdk
+  # TOOD(jtattermusch): pin the bazel version
   RUN git clone https://github.com/bazelbuild/bazel.git /bazel
   RUN cd /bazel && ./compile.sh
   RUN ln -s /bazel/output/bazel /bin/
@@ -58,7 +56,6 @@
   # Docker "inception"
   # Note this is quite the ugly hack.
   # This makes sure that the docker binary we inject has its dependencies.
-  RUN apt-get install libsystemd-journal0
   RUN curl https://get.docker.com/ | sh
   RUN apt-get remove --purge -y docker-engine
   
diff --git a/tools/dockerfile/test/sanity/Dockerfile b/tools/dockerfile/test/sanity/Dockerfile
index 43b2a0c3d9..70a32c5586 100644
--- a/tools/dockerfile/test/sanity/Dockerfile
+++ b/tools/dockerfile/test/sanity/Dockerfile
@@ -27,7 +27,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-FROM debian:jessie
+FROM ubuntu:15.10
 
 # Install Git and basic packages.
 RUN apt-get update && apt-get install -y \
@@ -77,9 +77,8 @@ RUN pip install simplejson mako
 
 #======================================
 # More sanity test dependencies (bazel)
-RUN echo "deb http://httpredir.debian.org/debian jessie-backports main" >   /etc/apt/sources.list.d/backports.list
-RUN apt-get update
-RUN apt-get -t jessie-backports install -y openjdk-8-jdk
+RUN apt-get install -y openjdk-8-jdk
+# TOOD(jtattermusch): pin the bazel version
 RUN git clone https://github.com/bazelbuild/bazel.git /bazel
 RUN cd /bazel && ./compile.sh
 RUN ln -s /bazel/output/bazel /bin/
@@ -88,7 +87,6 @@ RUN ln -s /bazel/output/bazel /bin/
 # Docker "inception"
 # Note this is quite the ugly hack.
 # This makes sure that the docker binary we inject has its dependencies.
-RUN apt-get install libsystemd-journal0
 RUN curl https://get.docker.com/ | sh
 RUN apt-get remove --purge -y docker-engine
 
-- 
GitLab


From 28f6c01d76e1b669363f8658d2e41300a881b76f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Sun, 22 May 2016 21:23:43 -0400
Subject: [PATCH 527/570] Revert "Revive C++ large-message throughput tests"

---
 .../run_tests/performance/scenario_config.py  |  33 +-----
 tools/run_tests/tests.json                    | 104 ------------------
 2 files changed, 2 insertions(+), 135 deletions(-)

diff --git a/tools/run_tests/performance/scenario_config.py b/tools/run_tests/performance/scenario_config.py
index d50764f4d9..b55d728d84 100644
--- a/tools/run_tests/performance/scenario_config.py
+++ b/tools/run_tests/performance/scenario_config.py
@@ -94,7 +94,6 @@ def remove_nonproto_fields(scenario):
 def _ping_pong_scenario(name, rpc_type,
                         client_type, server_type,
                         secure=True,
-                        use_big_generic_payload=False,
                         use_generic_payload=False,
                         unconstrained_client=None,
                         client_language=None,
@@ -129,12 +128,7 @@ def _ping_pong_scenario(name, rpc_type,
     'warmup_seconds': warmup_seconds,
     'benchmark_seconds': BENCHMARK_SECONDS
   }
-  if use_big_generic_payload:
-    if server_type != 'ASYNC_GENERIC_SERVER':
-      raise Exception('Use ASYNC_GENERIC_SERVER for big generic payload.')
-    scenario['client_config']['payload_config'] = BIG_GENERIC_PAYLOAD
-    scenario['server_config']['payload_config'] = BIG_GENERIC_PAYLOAD    
-  elif use_generic_payload:
+  if use_generic_payload:
     if server_type != 'ASYNC_GENERIC_SERVER':
       raise Exception('Use ASYNC_GENERIC_SERVER for generic payload.')
     scenario['client_config']['payload_config'] = EMPTY_GENERIC_PAYLOAD
@@ -147,23 +141,13 @@ def _ping_pong_scenario(name, rpc_type,
     if unconstrained_client == 'async':
       deep = DEEP
       wide = WIDE
-      num_clients = 0 # use as many clients as available
     elif unconstrained_client == 'sync':
       deep = SYNC_DEEP
       wide = SYNC_WIDE
-      num_clients = 0 # use as many clients as available
-    elif unconstrained_client == '1chan_bw':
-      deep = DEEP
-      wide = 1
-      num_clients = 1 # limit to 1 for a single channel
-    elif unconstrained_client == 'Nchan_bw':
-      deep = DEEP
-      wide = WIDE
-      num_clients = 0 # use as many clients as available
     else:
       raise Exception('Illegal value of unconstrained_client option.')
 
-    scenario['num_clients'] = num_clients
+    scenario['num_clients'] = 0  # use as many client as available.
     scenario['client_config']['outstanding_rpcs_per_channel'] = deep
     scenario['client_config']['client_channels'] = wide
     scenario['client_config']['async_client_threads'] = 0
@@ -254,19 +238,6 @@ class CXXLanguage:
           server_core_limit=1, async_server_threads=1,
           secure=secure)
 
-      yield _ping_pong_scenario(
-          'cpp_generic_async_streaming_single_channel_throughput_%s' % secstr, rpc_type='STREAMING',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          unconstrained_client='1chan_bw', use_big_generic_payload=True,
-          secure=secure,
-          categories=smoketest_categories)
-
-      yield _ping_pong_scenario(
-          'cpp_generic_async_streaming_multi_channel_throughput_%s' % secstr, rpc_type='STREAMING',
-          client_type='ASYNC_CLIENT', server_type='ASYNC_GENERIC_SERVER',
-          unconstrained_client='Nchan_bw', use_big_generic_payload=True,
-          secure=secure)
-
   def __str__(self):
     return 'c++'
 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index a2eebf8f95..da597effa7 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -23227,58 +23227,6 @@
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_secure"
   }, 
-  {
-    "args": [
-      "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_single_channel_throughput_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
-    ], 
-    "boringssl": true, 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "cpu_cost": 1000.0, 
-    "defaults": "boringssl", 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c++", 
-    "name": "json_run_localhost", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_single_channel_throughput_secure"
-  }, 
-  {
-    "args": [
-      "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_multi_channel_throughput_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
-    ], 
-    "boringssl": true, 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "cpu_cost": 1000.0, 
-    "defaults": "boringssl", 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c++", 
-    "name": "json_run_localhost", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_multi_channel_throughput_secure"
-  }, 
   {
     "args": [
       "--scenario_json", 
@@ -23487,58 +23435,6 @@
     ], 
     "shortname": "json_run_localhost:cpp_generic_async_streaming_qps_one_server_core_insecure"
   }, 
-  {
-    "args": [
-      "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_single_channel_throughput_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 1, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
-    ], 
-    "boringssl": true, 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "cpu_cost": 1000.0, 
-    "defaults": "boringssl", 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c++", 
-    "name": "json_run_localhost", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_single_channel_throughput_insecure"
-  }, 
-  {
-    "args": [
-      "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_multi_channel_throughput_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 65536, \"req_size\": 65536}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
-    ], 
-    "boringssl": true, 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "cpu_cost": 1000.0, 
-    "defaults": "boringssl", 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "language": "c++", 
-    "name": "json_run_localhost", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix", 
-      "windows"
-    ], 
-    "shortname": "json_run_localhost:cpp_generic_async_streaming_multi_channel_throughput_insecure"
-  }, 
   {
     "args": [
       "test/core/end2end/fuzzers/api_fuzzer_corpus/00.bin"
-- 
GitLab


From 29f2cb868741967ed34fcb293451784f7effe2d8 Mon Sep 17 00:00:00 2001
From: Nathaniel Manista <nathaniel@google.com>
Date: Sat, 21 May 2016 13:55:03 +0000
Subject: [PATCH 528/570] Add a Cython-level cancel-many-calls test

---
 src/python/grpcio/tests/tests.json            |   1 +
 .../unit/_cython/_cancel_many_calls_test.py   | 222 ++++++++++++++++++
 2 files changed, 223 insertions(+)
 create mode 100644 src/python/grpcio/tests/unit/_cython/_cancel_many_calls_test.py

diff --git a/src/python/grpcio/tests/tests.json b/src/python/grpcio/tests/tests.json
index 691062f25a..1beb619f87 100644
--- a/src/python/grpcio/tests/tests.json
+++ b/src/python/grpcio/tests/tests.json
@@ -5,6 +5,7 @@
   "_base_interface_test.SyncPeasyTest", 
   "_beta_features_test.BetaFeaturesTest", 
   "_beta_features_test.ContextManagementAndLifecycleTest", 
+  "_cancel_many_calls_test.CancelManyCallsTest",
   "_channel_test.ChannelTest", 
   "_connectivity_channel_test.ChannelConnectivityTest", 
   "_core_over_links_base_interface_test.AsyncEasyTest", 
diff --git a/src/python/grpcio/tests/unit/_cython/_cancel_many_calls_test.py b/src/python/grpcio/tests/unit/_cython/_cancel_many_calls_test.py
new file mode 100644
index 0000000000..c1de779014
--- /dev/null
+++ b/src/python/grpcio/tests/unit/_cython/_cancel_many_calls_test.py
@@ -0,0 +1,222 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Test making many calls and immediately cancelling most of them."""
+
+import threading
+import unittest
+
+from grpc._cython import cygrpc
+from grpc.framework.foundation import logging_pool
+from tests.unit.framework.common import test_constants
+
+_INFINITE_FUTURE = cygrpc.Timespec(float('+inf'))
+_EMPTY_FLAGS = 0
+_EMPTY_METADATA = cygrpc.Metadata(())
+
+_SERVER_SHUTDOWN_TAG = 'server_shutdown'
+_REQUEST_CALL_TAG = 'request_call'
+_RECEIVE_CLOSE_ON_SERVER_TAG = 'receive_close_on_server'
+_RECEIVE_MESSAGE_TAG = 'receive_message'
+_SERVER_COMPLETE_CALL_TAG = 'server_complete_call'
+
+_SUCCESS_CALL_FRACTION = 1.0 / 8.0
+
+
+class _State(object):
+
+  def __init__(self):
+    self.condition = threading.Condition()
+    self.handlers_released = False
+    self.parked_handlers = 0
+    self.handled_rpcs = 0
+
+
+def _is_cancellation_event(event):
+  return (
+      event.tag is _RECEIVE_CLOSE_ON_SERVER_TAG and
+      event.batch_operations[0].received_cancelled)
+
+
+class _Handler(object):
+
+  def __init__(self, state, completion_queue, rpc_event):
+    self._state = state
+    self._lock = threading.Lock()
+    self._completion_queue = completion_queue
+    self._call = rpc_event.operation_call
+
+  def __call__(self):
+    with self._state.condition:
+      self._state.parked_handlers += 1
+      if self._state.parked_handlers == test_constants.THREAD_CONCURRENCY:
+        self._state.condition.notify_all()
+      while not self._state.handlers_released:
+        self._state.condition.wait()
+
+    with self._lock:
+      self._call.start_batch(
+          cygrpc.Operations(
+              (cygrpc.operation_receive_close_on_server(_EMPTY_FLAGS),)),
+          _RECEIVE_CLOSE_ON_SERVER_TAG)
+      self._call.start_batch(
+          cygrpc.Operations((cygrpc.operation_receive_message(_EMPTY_FLAGS),)),
+          _RECEIVE_MESSAGE_TAG)
+    first_event = self._completion_queue.poll()
+    if _is_cancellation_event(first_event):
+      self._completion_queue.poll()
+    else:
+      with self._lock:
+        operations = (
+            cygrpc.operation_send_initial_metadata(
+                _EMPTY_METADATA, _EMPTY_FLAGS),
+            cygrpc.operation_send_message(b'\x79\x57', _EMPTY_FLAGS),
+            cygrpc.operation_send_status_from_server(
+                _EMPTY_METADATA, cygrpc.StatusCode.ok, b'test details!',
+                _EMPTY_FLAGS),
+        )
+        self._call.start_batch(
+            cygrpc.Operations(operations), _SERVER_COMPLETE_CALL_TAG)
+      self._completion_queue.poll()
+      self._completion_queue.poll()
+
+
+def _serve(state, server, server_completion_queue, thread_pool):
+  for _ in range(test_constants.RPC_CONCURRENCY):
+    call_completion_queue = cygrpc.CompletionQueue()
+    server.request_call(
+        call_completion_queue, server_completion_queue, _REQUEST_CALL_TAG)
+    rpc_event = server_completion_queue.poll()
+    thread_pool.submit(_Handler(state, call_completion_queue, rpc_event))
+    with state.condition:
+      state.handled_rpcs += 1
+      if test_constants.RPC_CONCURRENCY <= state.handled_rpcs:
+        state.condition.notify_all()
+  server_completion_queue.poll()
+
+
+class _QueueDriver(object):
+
+  def __init__(self, condition, completion_queue, due):
+    self._condition = condition
+    self._completion_queue = completion_queue
+    self._due = due
+    self._events = []
+    self._returned = False
+
+  def start(self):
+    def in_thread():
+      while True:
+        event = self._completion_queue.poll()
+        with self._condition:
+          self._events.append(event)
+          self._due.remove(event.tag)
+          self._condition.notify_all()
+          if not self._due:
+            self._returned = True
+            return
+    thread = threading.Thread(target=in_thread)
+    thread.start()
+
+  def events(self, at_least):
+    with self._condition:
+      while len(self._events) < at_least:
+        self._condition.wait()
+      return tuple(self._events)
+
+
+class CancelManyCallsTest(unittest.TestCase):
+
+  def testCancelManyCalls(self):
+    server_thread_pool = logging_pool.pool(test_constants.THREAD_CONCURRENCY)
+
+    server_completion_queue = cygrpc.CompletionQueue()
+    server = cygrpc.Server()
+    server.register_completion_queue(server_completion_queue)
+    port = server.add_http2_port('[::]:0')
+    server.start()
+    channel = cygrpc.Channel('localhost:{}'.format(port))
+
+    state = _State()
+
+    server_thread_args = (
+        state, server, server_completion_queue, server_thread_pool,)
+    server_thread = threading.Thread(target=_serve, args=server_thread_args)
+    server_thread.start()
+
+    client_condition = threading.Condition()
+    client_due = set()
+    client_completion_queue = cygrpc.CompletionQueue()
+    client_driver = _QueueDriver(
+        client_condition, client_completion_queue, client_due)
+    client_driver.start()
+
+    with client_condition:
+      client_calls = []
+      for index in range(test_constants.RPC_CONCURRENCY):
+        client_call = channel.create_call(
+            None, _EMPTY_FLAGS, client_completion_queue, b'/twinkies', None,
+            _INFINITE_FUTURE)
+        operations = (
+            cygrpc.operation_send_initial_metadata(
+                _EMPTY_METADATA, _EMPTY_FLAGS),
+            cygrpc.operation_send_message(b'\x45\x56', _EMPTY_FLAGS),
+            cygrpc.operation_send_close_from_client(_EMPTY_FLAGS),
+            cygrpc.operation_receive_initial_metadata(_EMPTY_FLAGS),
+            cygrpc.operation_receive_message(_EMPTY_FLAGS),
+            cygrpc.operation_receive_status_on_client(_EMPTY_FLAGS),
+        )
+        tag = 'client_complete_call_{0:04d}_tag'.format(index)
+        client_call.start_batch(cygrpc.Operations(operations), tag)
+        client_due.add(tag)
+        client_calls.append(client_call)
+
+    with state.condition:
+      while True:
+        if state.parked_handlers < test_constants.THREAD_CONCURRENCY:
+          state.condition.wait()
+        elif state.handled_rpcs < test_constants.RPC_CONCURRENCY:
+          state.condition.wait()
+        else:
+          state.handlers_released = True
+          state.condition.notify_all()
+          break
+
+    client_driver.events(
+        test_constants.RPC_CONCURRENCY * _SUCCESS_CALL_FRACTION)
+    with client_condition:
+      for client_call in client_calls:
+        client_call.cancel()
+
+    with state.condition:
+      server.shutdown(server_completion_queue, _SERVER_SHUTDOWN_TAG)
+
+
+if __name__ == '__main__':
+  unittest.main(verbosity=2)
-- 
GitLab


From afe1fe8a09712084b6cce54f88dff12d85da2b8b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 19 May 2016 21:01:26 -0700
Subject: [PATCH 529/570] use tcs for streamingWrites

---
 src/csharp/Grpc.Core/Internal/AsyncCallBase.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 4de23706b2..2784751b1c 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -67,8 +67,8 @@ namespace Grpc.Core.Internal
         protected bool started;
         protected bool cancelRequested;
 
-        protected AsyncCompletionDelegate<object> sendCompletionDelegate;  // Completion of a pending send or sendclose if not null.
         protected TaskCompletionSource<TRead> streamingReadTcs;  // Completion of a pending streaming read if not null.
+        protected TaskCompletionSource<object> streamingWriteTcs;  // Completion of a pending streaming write if not null.
         protected TaskCompletionSource<object> sendStatusFromServerTcs;
 
         protected bool readingDone;  // True if last read (i.e. read with null payload) was already received.
-- 
GitLab


From 82e4581898bcee7dc83015fd5a1ae9eb25511757 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 19 May 2016 21:25:54 -0700
Subject: [PATCH 530/570] get rid of AsyncCompletionDelegate

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs |  4 +-
 src/csharp/Grpc.Core/Internal/AsyncCall.cs    | 12 ++---
 .../Grpc.Core/Internal/AsyncCallBase.cs       | 47 +++++++------------
 .../Grpc.Core/Internal/AsyncCallServer.cs     | 14 ++----
 .../Grpc.Core/Internal/ClientRequestStream.cs |  8 +---
 .../Internal/ServerResponseStream.cs          |  8 +---
 6 files changed, 33 insertions(+), 60 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index 777a1c8c50..d7e112c415 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -82,7 +82,7 @@ namespace Grpc.Core.Internal.Tests
             Assert.ThrowsAsync(typeof(InvalidOperationException),
                 async () => await asyncCall.ReadMessageAsync());
             Assert.Throws(typeof(InvalidOperationException),
-                () => asyncCall.StartSendMessage("abc", new WriteFlags(), (x,y) => {}));
+                () => asyncCall.SendMessageAsync("abc", new WriteFlags()));
         }
 
         [Test]
@@ -290,7 +290,7 @@ namespace Grpc.Core.Internal.Tests
         {
             asyncCall.StartServerStreamingCall("request1");
             Assert.Throws(typeof(InvalidOperationException),
-                () => asyncCall.StartSendMessage("abc", new WriteFlags(), (x,y) => {}));
+                () => asyncCall.SendMessageAsync("abc", new WriteFlags()));
         }
 
         [Test]
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index 55351869b5..fabe4e757f 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -232,11 +232,10 @@ namespace Grpc.Core.Internal
 
         /// <summary>
         /// Sends a streaming request. Only one pending send action is allowed at any given time.
-        /// completionDelegate is called when the operation finishes.
         /// </summary>
-        public void StartSendMessage(TRequest msg, WriteFlags writeFlags, AsyncCompletionDelegate<object> completionDelegate)
+        public Task SendMessageAsync(TRequest msg, WriteFlags writeFlags)
         {
-            StartSendMessageInternal(msg, writeFlags, completionDelegate);
+            return SendMessageInternalAsync(msg, writeFlags);
         }
 
         /// <summary>
@@ -250,13 +249,11 @@ namespace Grpc.Core.Internal
         /// <summary>
         /// Sends halfclose, indicating client is done with streaming requests.
         /// Only one pending send action is allowed at any given time.
-        /// completionDelegate is called when the operation finishes.
         /// </summary>
-        public void StartSendCloseFromClient(AsyncCompletionDelegate<object> completionDelegate)
+        public Task SendCloseFromClientAsync()
         {
             lock (myLock)
             {
-                GrpcPreconditions.CheckNotNull(completionDelegate, "Completion delegate cannot be null");
                 CheckSendingAllowed(allowFinished: true);
 
                 if (!disposed && !finished)
@@ -272,7 +269,8 @@ namespace Grpc.Core.Internal
                 }
 
                 halfcloseRequested = true;
-                sendCompletionDelegate = completionDelegate;
+                streamingWriteTcs = new TaskCompletionSource<object>();
+                return streamingWriteTcs.Task;
             }
         }
 
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 2784751b1c..180b89db4d 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -68,7 +68,7 @@ namespace Grpc.Core.Internal
         protected bool cancelRequested;
 
         protected TaskCompletionSource<TRead> streamingReadTcs;  // Completion of a pending streaming read if not null.
-        protected TaskCompletionSource<object> streamingWriteTcs;  // Completion of a pending streaming write if not null.
+        protected TaskCompletionSource<object> streamingWriteTcs;  // Completion of a pending streaming write or send close from client if not null.
         protected TaskCompletionSource<object> sendStatusFromServerTcs;
 
         protected bool readingDone;  // True if last read (i.e. read with null payload) was already received.
@@ -128,28 +128,26 @@ namespace Grpc.Core.Internal
 
         /// <summary>
         /// Initiates sending a message. Only one send operation can be active at a time.
-        /// completionDelegate is invoked upon completion.
         /// </summary>
-        protected void StartSendMessageInternal(TWrite msg, WriteFlags writeFlags, AsyncCompletionDelegate<object> completionDelegate)
+        protected Task SendMessageInternalAsync(TWrite msg, WriteFlags writeFlags)
         {
             byte[] payload = UnsafeSerialize(msg);
 
             lock (myLock)
             {
-                GrpcPreconditions.CheckNotNull(completionDelegate, "Completion delegate cannot be null");
                 CheckSendingAllowed(allowFinished: false);
 
                 call.StartSendMessage(HandleSendFinished, payload, writeFlags, !initialMetadataSent);
 
-                sendCompletionDelegate = completionDelegate;
                 initialMetadataSent = true;
                 streamingWritesCounter++;
+                streamingWriteTcs = new TaskCompletionSource<object>();
+                return streamingWriteTcs.Task;
             }
         }
 
         /// <summary>
         /// Initiates reading a message. Only one read operation can be active at a time.
-        /// completionDelegate is invoked upon completion.
         /// </summary>
         protected Task<TRead> ReadMessageInternalAsync()
         {
@@ -183,7 +181,7 @@ namespace Grpc.Core.Internal
             {
                 if (!disposed && call != null)
                 {
-                    bool noMoreSendCompletions = sendCompletionDelegate == null && (halfcloseRequested || cancelRequested || finished);
+                    bool noMoreSendCompletions = streamingWriteTcs == null && (halfcloseRequested || cancelRequested || finished);
                     if (noMoreSendCompletions && readingDone && finished)
                     {
                         ReleaseResources();
@@ -221,7 +219,7 @@ namespace Grpc.Core.Internal
 
             GrpcPreconditions.CheckState(!halfcloseRequested, "Already halfclosed.");
             GrpcPreconditions.CheckState(!finished || allowFinished, "Already finished.");
-            GrpcPreconditions.CheckState(sendCompletionDelegate == null, "Only one write can be pending at a time");
+            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time");
         }
 
         protected void CheckNotCancelled()
@@ -259,39 +257,27 @@ namespace Grpc.Core.Internal
             }
         }
 
-        protected void FireCompletion<T>(AsyncCompletionDelegate<T> completionDelegate, T value, Exception error)
-        {
-            try
-            {
-                completionDelegate(value, error);
-            }
-            catch (Exception e)
-            {
-                Logger.Error(e, "Exception occured while invoking completion delegate.");
-            }
-        }
-
         /// <summary>
         /// Handles send completion.
         /// </summary>
         protected void HandleSendFinished(bool success)
         {
-            AsyncCompletionDelegate<object> origCompletionDelegate = null;
+            TaskCompletionSource<object> origTcs = null;
             lock (myLock)
             {
-                origCompletionDelegate = sendCompletionDelegate;
-                sendCompletionDelegate = null;
+                origTcs = streamingWriteTcs;
+                streamingWriteTcs = null;
 
                 ReleaseResourcesIfPossible();
             }
 
             if (!success)
             {
-                FireCompletion(origCompletionDelegate, null, new InvalidOperationException("Send failed"));
+                origTcs.SetException(new InvalidOperationException("Send failed"));
             }
             else
             {
-                FireCompletion(origCompletionDelegate, null, null);
+                origTcs.SetResult(null);
             }
         }
 
@@ -300,22 +286,23 @@ namespace Grpc.Core.Internal
         /// </summary>
         protected void HandleSendCloseFromClientFinished(bool success)
         {
-            AsyncCompletionDelegate<object> origCompletionDelegate = null;
+            TaskCompletionSource<object> origTcs = null;
             lock (myLock)
             {
-                origCompletionDelegate = sendCompletionDelegate;
-                sendCompletionDelegate = null;
+                origTcs = streamingWriteTcs;
+                streamingWriteTcs = null;
 
                 ReleaseResourcesIfPossible();
             }
 
             if (!success)
             {
-                FireCompletion(origCompletionDelegate, null, new InvalidOperationException("Sending close from client has failed."));
+                // TODO(jtattermusch): this method is same as HandleSendFinished (only the error message differs).
+                origTcs.SetException(new InvalidOperationException("Sending close from client has failed."));
             }
             else
             {
-                FireCompletion(origCompletionDelegate, null, null);
+                origTcs.SetResult(null);
             }
         }
 
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index b1566b44a7..b5dca4290f 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -91,11 +91,10 @@ namespace Grpc.Core.Internal
 
         /// <summary>
         /// Sends a streaming response. Only one pending send action is allowed at any given time.
-        /// completionDelegate is called when the operation finishes.
         /// </summary>
-        public void StartSendMessage(TResponse msg, WriteFlags writeFlags, AsyncCompletionDelegate<object> completionDelegate)
+        public Task SendMessageAsync(TResponse msg, WriteFlags writeFlags)
         {
-            StartSendMessageInternal(msg, writeFlags, completionDelegate);
+            return SendMessageInternalAsync(msg, writeFlags);
         }
 
         /// <summary>
@@ -110,28 +109,25 @@ namespace Grpc.Core.Internal
         /// Initiates sending a initial metadata. 
         /// Even though C-core allows sending metadata in parallel to sending messages, we will treat sending metadata as a send message operation
         /// to make things simpler.
-        /// completionDelegate is invoked upon completion.
         /// </summary>
-        public void StartSendInitialMetadata(Metadata headers, AsyncCompletionDelegate<object> completionDelegate)
+        public Task SendInitialMetadataAsync(Metadata headers)
         {
             lock (myLock)
             {
                 GrpcPreconditions.CheckNotNull(headers, "metadata");
-                GrpcPreconditions.CheckNotNull(completionDelegate, "Completion delegate cannot be null");
 
                 GrpcPreconditions.CheckState(!initialMetadataSent, "Response headers can only be sent once per call.");
                 GrpcPreconditions.CheckState(streamingWritesCounter == 0, "Response headers can only be sent before the first write starts.");
                 CheckSendingAllowed(allowFinished: false);
 
-                GrpcPreconditions.CheckNotNull(completionDelegate, "Completion delegate cannot be null");
-
                 using (var metadataArray = MetadataArraySafeHandle.Create(headers))
                 {
                     call.StartSendInitialMetadata(HandleSendFinished, metadataArray);
                 }
 
                 this.initialMetadataSent = true;
-                sendCompletionDelegate = completionDelegate;
+                streamingWriteTcs = new TaskCompletionSource<object>();
+                return streamingWriteTcs.Task;
             }
         }
 
diff --git a/src/csharp/Grpc.Core/Internal/ClientRequestStream.cs b/src/csharp/Grpc.Core/Internal/ClientRequestStream.cs
index 013f00ff6f..924de028f5 100644
--- a/src/csharp/Grpc.Core/Internal/ClientRequestStream.cs
+++ b/src/csharp/Grpc.Core/Internal/ClientRequestStream.cs
@@ -50,16 +50,12 @@ namespace Grpc.Core.Internal
 
         public Task WriteAsync(TRequest message)
         {
-            var taskSource = new AsyncCompletionTaskSource<object>();
-            call.StartSendMessage(message, GetWriteFlags(), taskSource.CompletionDelegate);
-            return taskSource.Task;
+            return call.SendMessageAsync(message, GetWriteFlags());
         }
 
         public Task CompleteAsync()
         {
-            var taskSource = new AsyncCompletionTaskSource<object>();
-            call.StartSendCloseFromClient(taskSource.CompletionDelegate);
-            return taskSource.Task;
+            return call.SendCloseFromClientAsync();
         }
 
         public WriteOptions WriteOptions
diff --git a/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs b/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs
index ecfee0bfdd..25b79b4398 100644
--- a/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerResponseStream.cs
@@ -52,16 +52,12 @@ namespace Grpc.Core.Internal
 
         public Task WriteAsync(TResponse message)
         {
-            var taskSource = new AsyncCompletionTaskSource<object>();
-            call.StartSendMessage(message, GetWriteFlags(), taskSource.CompletionDelegate);
-            return taskSource.Task;
+            return call.SendMessageAsync(message, GetWriteFlags());
         }
 
         public Task WriteResponseHeadersAsync(Metadata responseHeaders)
         {
-            var taskSource = new AsyncCompletionTaskSource<object>();
-            call.StartSendInitialMetadata(responseHeaders, taskSource.CompletionDelegate);
-            return taskSource.Task;
+            return call.SendInitialMetadataAsync(responseHeaders);
         }
 
         public WriteOptions WriteOptions
-- 
GitLab


From 6620dc3e2db773a0271f19f2d74ab9335fb81c8a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 19 May 2016 21:29:18 -0700
Subject: [PATCH 531/570] remote AsyncCompletion

---
 src/csharp/Grpc.Core/Grpc.Core.csproj         |  1 -
 .../Grpc.Core/Internal/AsyncCompletion.cs     | 94 -------------------
 2 files changed, 95 deletions(-)
 delete mode 100644 src/csharp/Grpc.Core/Internal/AsyncCompletion.cs

diff --git a/src/csharp/Grpc.Core/Grpc.Core.csproj b/src/csharp/Grpc.Core/Grpc.Core.csproj
index 4bf30e83c1..a8b7b5f00d 100644
--- a/src/csharp/Grpc.Core/Grpc.Core.csproj
+++ b/src/csharp/Grpc.Core/Grpc.Core.csproj
@@ -86,7 +86,6 @@
     <Compile Include="Utils\BenchmarkUtil.cs" />
     <Compile Include="ChannelCredentials.cs" />
     <Compile Include="Internal\ChannelArgsSafeHandle.cs" />
-    <Compile Include="Internal\AsyncCompletion.cs" />
     <Compile Include="Internal\AsyncCallBase.cs" />
     <Compile Include="Internal\AsyncCallServer.cs" />
     <Compile Include="Internal\AsyncCall.cs" />
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCompletion.cs b/src/csharp/Grpc.Core/Internal/AsyncCompletion.cs
deleted file mode 100644
index 7e86fddb4d..0000000000
--- a/src/csharp/Grpc.Core/Internal/AsyncCompletion.cs
+++ /dev/null
@@ -1,94 +0,0 @@
-#region Copyright notice and license
-
-// Copyright 2015, Google Inc.
-// All rights reserved.
-// 
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-// 
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-// 
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#endregion
-
-using System;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Threading;
-using System.Threading.Tasks;
-using Grpc.Core.Internal;
-using Grpc.Core.Utils;
-
-namespace Grpc.Core.Internal
-{
-    /// <summary>
-    /// If error != null, there's been an error or operation has been cancelled.
-    /// </summary>
-    internal delegate void AsyncCompletionDelegate<T>(T result, Exception error);
-
-    /// <summary>
-    /// Helper for transforming AsyncCompletionDelegate into full-fledged Task.
-    /// </summary>
-    internal class AsyncCompletionTaskSource<T>
-    {
-        readonly TaskCompletionSource<T> tcs = new TaskCompletionSource<T>();
-        readonly AsyncCompletionDelegate<T> completionDelegate;
-
-        public AsyncCompletionTaskSource()
-        {
-            completionDelegate = new AsyncCompletionDelegate<T>(HandleCompletion);
-        }
-
-        public Task<T> Task
-        {
-            get
-            {
-                return tcs.Task;
-            }
-        }
-
-        public AsyncCompletionDelegate<T> CompletionDelegate
-        {
-            get
-            {
-                return completionDelegate;
-            }
-        }
-
-        private void HandleCompletion(T value, Exception error)
-        {
-            if (error == null)
-            {
-                tcs.SetResult(value);
-                return;
-            }
-            if (error is OperationCanceledException)
-            {
-                tcs.SetCanceled();
-                return;
-            }
-            tcs.SetException(error);
-        }
-    }
-}
-- 
GitLab


From 421d2c411a06e2f5e5fd1e03e439c27df73cefc6 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 19 May 2016 21:36:09 -0700
Subject: [PATCH 532/570] add TODOs and remove unused imports

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index fabe4e757f..b50580c40f 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -32,12 +32,7 @@
 #endregion
 
 using System;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Threading;
 using System.Threading.Tasks;
-using Grpc.Core.Internal;
 using Grpc.Core.Logging;
 using Grpc.Core.Profiling;
 using Grpc.Core.Utils;
@@ -57,9 +52,11 @@ namespace Grpc.Core.Internal
         // Completion of a pending unary response if not null.
         TaskCompletionSource<TResponse> unaryResponseTcs;
 
+        // TODO(jtattermusch): this field doesn't need to be initialized for unary response calls.
         // Indicates that response streaming call has finished.
         TaskCompletionSource<object> streamingCallFinishedTcs = new TaskCompletionSource<object>();
 
+        // TODO(jtattermusch): this field could be lazy-initialized (only if someone requests the response headers).
         // Response headers set here once received.
         TaskCompletionSource<Metadata> responseHeadersTcs = new TaskCompletionSource<Metadata>();
 
-- 
GitLab


From 0aca838d7d33df47e3b7839b29c50855ab960ef8 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 11:01:54 -0400
Subject: [PATCH 533/570] add a server streaming api test

---
 .../Internal/AsyncCallServerTest.cs               | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index 0e204761f6..f14a61d34f 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -181,6 +181,21 @@ namespace Grpc.Core.Internal.Tests
             AssertFinished(asyncCallServer, fakeCall, finishedTask);
         }
 
+        [Test]
+        public void WriteAfterWriteStatusThrowsInvalidOperationException()
+        {
+            var finishedTask = asyncCallServer.ServerSideCallAsync();
+            var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
+
+            asyncCallServer.SendStatusFromServerAsync(Status.DefaultSuccess, new Metadata(), null);
+            Assert.ThrowsAsync(typeof(InvalidOperationException), async () => await responseStream.WriteAsync("request1"));
+
+            fakeCall.SendStatusFromServerHandler(true);
+            fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
+
+            AssertFinished(asyncCallServer, fakeCall, finishedTask);
+        }
+
         static void AssertFinished(AsyncCallServer<string, string> asyncCallServer, FakeNativeCall fakeCall, Task finishedTask)
         {
             Assert.IsTrue(fakeCall.IsDisposed);
-- 
GitLab


From 84dcf0661ebe8436f52d3693ac9443ab1d7ac99b Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 12:13:34 -0400
Subject: [PATCH 534/570] cleanup in tests

---
 .../Grpc.Core.Tests/Internal/AsyncCallServerTest.cs    |  1 -
 src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs   | 10 +++++-----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index f14a61d34f..4e5a23b3c2 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -136,7 +136,6 @@ namespace Grpc.Core.Internal.Tests
         public void WriteAfterCancelNotificationFails()
         {
             var finishedTask = asyncCallServer.ServerSideCallAsync();
-            var requestStream = new ServerRequestStream<string, string>(asyncCallServer);
             var responseStream = new ServerResponseStream<string, string>(asyncCallServer);
 
             fakeCall.ReceivedCloseOnServerHandler(true, cancelled: true);
diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index d7e112c415..ae9dd6a6bf 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -103,7 +103,7 @@ namespace Grpc.Core.Internal.Tests
             var resultTask = asyncCall.UnaryCallAsync("request1");
             fakeCall.UnaryResponseClientHandler(true,
                 CreateClientSideStatus(StatusCode.InvalidArgument),
-                CreateResponsePayload(),
+                null,
                 new Metadata());
 
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.InvalidArgument);
@@ -148,7 +148,7 @@ namespace Grpc.Core.Internal.Tests
             var resultTask = asyncCall.ClientStreamingCallAsync();
             fakeCall.UnaryResponseClientHandler(true,
                 CreateClientSideStatus(StatusCode.InvalidArgument),
-                CreateResponsePayload(),
+                null,
                 new Metadata());
 
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.InvalidArgument);
@@ -193,7 +193,7 @@ namespace Grpc.Core.Internal.Tests
 
             fakeCall.UnaryResponseClientHandler(true,
                 CreateClientSideStatus(StatusCode.Internal),
-                CreateResponsePayload(),
+                null,
                 new Metadata());
 
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.Internal);
@@ -223,7 +223,7 @@ namespace Grpc.Core.Internal.Tests
 
             fakeCall.UnaryResponseClientHandler(true,
                 new ClientSideStatus(new Status(StatusCode.OutOfRange, ""), new Metadata()),
-                CreateResponsePayload(),
+                null,
                 new Metadata());
 
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.OutOfRange);
@@ -279,7 +279,7 @@ namespace Grpc.Core.Internal.Tests
 
             fakeCall.UnaryResponseClientHandler(true,
                 CreateClientSideStatus(StatusCode.Cancelled),
-                CreateResponsePayload(),
+                null,
                 new Metadata());
 
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.Cancelled);
-- 
GitLab


From 8472cc5bc5428b5006b9ca608d399159d7daeee1 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 12:41:57 -0400
Subject: [PATCH 535/570] preparation for write semantics cleanup

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs     | 1 +
 src/csharp/Grpc.Core/Internal/AsyncCallBase.cs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index b50580c40f..ab194121a7 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -251,6 +251,7 @@ namespace Grpc.Core.Internal
         {
             lock (myLock)
             {
+                GrpcPreconditions.CheckState(started);
                 CheckSendingAllowed(allowFinished: true);
 
                 if (!disposed && !finished)
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 180b89db4d..df313cbb73 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -135,6 +135,7 @@ namespace Grpc.Core.Internal
 
             lock (myLock)
             {
+                GrpcPreconditions.CheckState(started);
                 CheckSendingAllowed(allowFinished: false);
 
                 call.StartSendMessage(HandleSendFinished, payload, writeFlags, !initialMetadataSent);
@@ -213,7 +214,6 @@ namespace Grpc.Core.Internal
 
         protected virtual void CheckSendingAllowed(bool allowFinished)
         {
-            GrpcPreconditions.CheckState(started);
             CheckNotCancelled();
             GrpcPreconditions.CheckState(!disposed || allowFinished);
 
-- 
GitLab


From fb2877d4c8ea9762109d9bb7e1adeddd948af0c8 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 23 May 2016 09:58:27 -0700
Subject: [PATCH 536/570] Updated ruby interop client with keyword argument
 changes

---
 src/ruby/pb/test/client.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ruby/pb/test/client.rb b/src/ruby/pb/test/client.rb
index 95b059a18e..feedcde7a5 100755
--- a/src/ruby/pb/test/client.rb
+++ b/src/ruby/pb/test/client.rb
@@ -114,7 +114,9 @@ def create_stub(opts)
   if opts.secure
     creds = ssl_creds(opts.use_test_ca)
     stub_opts = {
-      GRPC::Core::Channel::SSL_TARGET => opts.host_override
+      channel_args: {
+        GRPC::Core::Channel::SSL_TARGET => opts.host_override
+      }
     }
 
     # Add service account creds if specified
-- 
GitLab


From 74cb8f5e6d7be529769f95790938e770fc2074f5 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 23 May 2016 10:07:54 -0700
Subject: [PATCH 537/570] Removed remaining reference to timeout argument from
 ruby interop client

---
 src/ruby/pb/test/client.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ruby/pb/test/client.rb b/src/ruby/pb/test/client.rb
index feedcde7a5..b6695482a2 100755
--- a/src/ruby/pb/test/client.rb
+++ b/src/ruby/pb/test/client.rb
@@ -317,7 +317,8 @@ class NamedTests
   def timeout_on_sleeping_server
     msg_sizes = [[27_182, 31_415]]
     ppp = PingPongPlayer.new(msg_sizes)
-    resps = @stub.full_duplex_call(ppp.each_item, timeout: 0.001)
+    deadline = GRPC::Core::TimeConsts::from_relative_time(0.001)
+    resps = @stub.full_duplex_call(ppp.each_item, deadline: deadline)
     resps.each { |r| ppp.queue.push(r) }
     fail 'Should have raised GRPC::BadStatus(DEADLINE_EXCEEDED)'
   rescue GRPC::BadStatus => e
-- 
GitLab


From 468ee4cd65d473d78376e22cc74e5a33697c57d4 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 23 May 2016 11:01:34 -0700
Subject: [PATCH 538/570] Improve test debugability, fix race condition

---
 .../set_initial_connect_string_test.c             | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/test/core/client_config/set_initial_connect_string_test.c b/test/core/client_config/set_initial_connect_string_test.c
index c5ca51d1b5..c3e1b9fdca 100644
--- a/test/core/client_config/set_initial_connect_string_test.c
+++ b/test/core/client_config/set_initial_connect_string_test.c
@@ -69,6 +69,8 @@ static void handle_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
   GPR_ASSERT(success);
   gpr_slice_buffer_move_into(&state.temp_incoming_buffer,
                              &state.incoming_buffer);
+  gpr_log(GPR_DEBUG, "got %d bytes, magic is %d bytes",
+          state.incoming_buffer.length, strlen(magic_connect_string));
   if (state.incoming_buffer.length > strlen(magic_connect_string)) {
     gpr_atm_rel_store(&state.done_atm, 1);
     grpc_endpoint_shutdown(exec_ctx, state.tcp);
@@ -117,7 +119,6 @@ static gpr_timespec n_sec_deadline(int seconds) {
 }
 
 static void start_rpc(int use_creds, int target_port) {
-  gpr_atm_rel_store(&state.done_atm, 0);
   state.cq = grpc_completion_queue_create(NULL);
   if (use_creds) {
     state.creds = grpc_fake_transport_security_credentials_create();
@@ -166,8 +167,15 @@ typedef struct {
 static void actually_poll_server(void *arg) {
   poll_args *pa = arg;
   gpr_timespec deadline = n_sec_deadline(10);
-  while (gpr_atm_acq_load(&state.done_atm) == 0 &&
-         gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0) {
+  while (true) {
+    bool done = gpr_atm_acq_load(&state.done_atm) != 0;
+    gpr_timespec time_left =
+        gpr_time_sub(deadline, gpr_now(GPR_CLOCK_REALTIME));
+    gpr_log(GPR_DEBUG, "done=%d, time_left=%d.%09d", done, time_left.tv_sec,
+            time_left.tv_nsec);
+    if (done || gpr_time_cmp(time_left, gpr_time_0(GPR_TIMESPAN)) < 0) {
+      break;
+    }
     test_tcp_server_poll(pa->server, 1);
   }
   gpr_event_set(pa->signal_when_done, (void *)1);
@@ -176,6 +184,7 @@ static void actually_poll_server(void *arg) {
 
 static void poll_server_until_read_done(test_tcp_server *server,
                                         gpr_event *signal_when_done) {
+  gpr_atm_rel_store(&state.done_atm, 0);
   gpr_thd_id id;
   poll_args *pa = gpr_malloc(sizeof(*pa));
   pa->server = server;
-- 
GitLab


From e29f7a15d05bebd6cf05926301e48530e342c27c Mon Sep 17 00:00:00 2001
From: Robbie Shade <rjshade@google.com>
Date: Mon, 23 May 2016 14:44:01 -0400
Subject: [PATCH 539/570] Make request_with_flags timeout deadline equal to
 that of request_with_payload.

---
 test/core/end2end/tests/request_with_flags.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/core/end2end/tests/request_with_flags.c b/test/core/end2end/tests/request_with_flags.c
index 779895b970..f5a8d4d60c 100644
--- a/test/core/end2end/tests/request_with_flags.c
+++ b/test/core/end2end/tests/request_with_flags.c
@@ -105,7 +105,7 @@ static void test_invoke_request_with_flags(
   gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
   grpc_byte_buffer *request_payload =
       grpc_raw_byte_buffer_create(&request_payload_slice, 1);
-  gpr_timespec deadline = GRPC_TIMEOUT_MILLIS_TO_DEADLINE(10);
+  gpr_timespec deadline = five_seconds_time();
   grpc_end2end_test_fixture f =
       begin_test(config, "test_invoke_request_with_flags", NULL, NULL);
   cq_verifier *cqv = cq_verifier_create(f.cq);
-- 
GitLab


From 239fce134426d73eb8d433f618f22aab10821826 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 13:24:39 -0400
Subject: [PATCH 540/570] simplify implementation of SendCloseFromClient

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs      |  2 +-
 src/csharp/Grpc.Core/Internal/AsyncCall.cs         | 14 ++++++--------
 src/csharp/Grpc.Core/Internal/AsyncCallBase.cs     |  2 +-
 3 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index ae9dd6a6bf..b4dd2c107e 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -395,7 +395,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void DuplexStreaming_CompleteAfterReceivingStatusFails()
+        public void DuplexStreaming_CompleteAfterReceivingStatusSuceeds()
         {
             asyncCall.StartDuplexStreamingCall();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index ab194121a7..ad690bd2ec 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -254,17 +254,15 @@ namespace Grpc.Core.Internal
                 GrpcPreconditions.CheckState(started);
                 CheckSendingAllowed(allowFinished: true);
 
-                if (!disposed && !finished)
-                {
-                    call.StartSendCloseFromClient(HandleSendCloseFromClientFinished);
-                }
-                else
+                if (disposed || finished)
                 {
                     // In case the call has already been finished by the serverside,
-                    // the halfclose has already been done implicitly, so we only
-                    // emit the notification for the completion delegate.
-                    Task.Run(() => HandleSendCloseFromClientFinished(true));
+                    // the halfclose has already been done implicitly, so just return
+                    // completed task here.
+                    halfcloseRequested = true;
+                    return Task.FromResult<object>(null);
                 }
+                call.StartSendCloseFromClient(HandleSendCloseFromClientFinished);
 
                 halfcloseRequested = true;
                 streamingWriteTcs = new TaskCompletionSource<object>();
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index df313cbb73..13f6309f6e 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -158,7 +158,7 @@ namespace Grpc.Core.Internal
                 if (readingDone)
                 {
                     // the last read that returns null or throws an exception is idempotent
-                    // and maintain its state.
+                    // and maintains its state.
                     GrpcPreconditions.CheckState(streamingReadTcs != null, "Call does not support streaming reads.");
                     return streamingReadTcs.Task;
                 }
-- 
GitLab


From 6098848a3f7dade0691cb414c31007ef176ffca7 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 14:56:14 -0400
Subject: [PATCH 541/570] allow short-circuiting the send operation

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs    | 29 ++++++++++++++-----
 .../Grpc.Core/Internal/AsyncCallBase.cs       | 20 ++++++-------
 .../Grpc.Core/Internal/AsyncCallServer.cs     | 20 ++++++++++++-
 3 files changed, 50 insertions(+), 19 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index ad690bd2ec..dec6eafd46 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -252,7 +252,7 @@ namespace Grpc.Core.Internal
             lock (myLock)
             {
                 GrpcPreconditions.CheckState(started);
-                CheckSendingAllowed(allowFinished: true);
+                CheckSendPreconditionsClientSide();
 
                 if (disposed || finished)
                 {
@@ -437,17 +437,30 @@ namespace Grpc.Core.Internal
             }
         }
 
-        protected override void CheckSendingAllowed(bool allowFinished)
+        protected override Task CheckSendAllowedOrEarlyResult()
         {
-            base.CheckSendingAllowed(true);
+            CheckSendPreconditionsClientSide();
 
-            // throwing RpcException if we already received status on client
-            // side makes the most sense.
-            // Note that this throws even for StatusCode.OK.
-            if (!allowFinished && finishedStatus.HasValue)
+            if (finishedStatus.HasValue)
             {
-                throw new RpcException(finishedStatus.Value.Status);
+                // throwing RpcException if we already received status on client
+                // side makes the most sense.
+                // Note that this throws even for StatusCode.OK.
+                // Writing after the call has finished is not a programming error because server can close
+                // the call anytime, so don't throw directly, but let the write task finish with an error.
+                var tcs = new TaskCompletionSource<object>();
+                tcs.SetException(new RpcException(finishedStatus.Value.Status));
+                return tcs.Task;
             }
+
+            return null;
+        }
+
+        private void CheckSendPreconditionsClientSide()
+        {
+            CheckNotCancelled();
+            GrpcPreconditions.CheckState(!halfcloseRequested, "Request stream has already been completed.");
+            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time.");
         }
 
         /// <summary>
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 13f6309f6e..d60876ddf3 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -136,7 +136,11 @@ namespace Grpc.Core.Internal
             lock (myLock)
             {
                 GrpcPreconditions.CheckState(started);
-                CheckSendingAllowed(allowFinished: false);
+                var earlyResult = CheckSendAllowedOrEarlyResult();
+                if (earlyResult != null)
+                {
+                    return earlyResult;
+                }
 
                 call.StartSendMessage(HandleSendFinished, payload, writeFlags, !initialMetadataSent);
 
@@ -212,15 +216,11 @@ namespace Grpc.Core.Internal
         {
         }
 
-        protected virtual void CheckSendingAllowed(bool allowFinished)
-        {
-            CheckNotCancelled();
-            GrpcPreconditions.CheckState(!disposed || allowFinished);
-
-            GrpcPreconditions.CheckState(!halfcloseRequested, "Already halfclosed.");
-            GrpcPreconditions.CheckState(!finished || allowFinished, "Already finished.");
-            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time");
-        }
+        /// <summary>
+        /// Checks if sending is allowed and possibly returns a Task that allows short-circuiting the send
+        /// logic by directly returning the write operation result task. Normally, null is returned.
+        /// </summary>
+        protected abstract Task CheckSendAllowedOrEarlyResult();
 
         protected void CheckNotCancelled()
         {
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index b5dca4290f..a4f6e4d1b0 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -116,9 +116,15 @@ namespace Grpc.Core.Internal
             {
                 GrpcPreconditions.CheckNotNull(headers, "metadata");
 
+                GrpcPreconditions.CheckState(started);
                 GrpcPreconditions.CheckState(!initialMetadataSent, "Response headers can only be sent once per call.");
                 GrpcPreconditions.CheckState(streamingWritesCounter == 0, "Response headers can only be sent before the first write starts.");
-                CheckSendingAllowed(allowFinished: false);
+
+                var earlyResult = CheckSendAllowedOrEarlyResult();
+                if (earlyResult != null)
+                {
+                    return earlyResult;
+                }
 
                 using (var metadataArray = MetadataArraySafeHandle.Create(headers))
                 {
@@ -192,6 +198,18 @@ namespace Grpc.Core.Internal
             server.RemoveCallReference(this);
         }
 
+        protected override Task CheckSendAllowedOrEarlyResult()
+        {
+            CheckNotCancelled();
+            GrpcPreconditions.CheckState(!disposed);
+
+            GrpcPreconditions.CheckState(!halfcloseRequested, "Response stream has already been completed.");
+            GrpcPreconditions.CheckState(!finished, "Already finished.");
+            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time");
+
+            return null;
+        }
+
         /// <summary>
         /// Handles the server side close completion.
         /// </summary>
-- 
GitLab


From 56605efca630d693765ff2b10c253d8fbf5b0955 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 15:04:42 -0400
Subject: [PATCH 542/570] adjust the tests to reflect the correct send behavior
 on client

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs       | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index b4dd2c107e..303a878742 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -33,7 +33,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 
 using Grpc.Core.Internal;
@@ -211,7 +210,9 @@ namespace Grpc.Core.Internal.Tests
                 new Metadata());
 
             AssertUnaryResponseSuccess(asyncCall, fakeCall, resultTask);
-            var ex = Assert.Throws<RpcException>(() => requestStream.WriteAsync("request1"));
+
+            var writeTask = requestStream.WriteAsync("request1");
+            var ex = Assert.ThrowsAsync<RpcException>(async () => await writeTask);
             Assert.AreEqual(Status.DefaultSuccess, ex.Status);
         }
 
@@ -227,7 +228,9 @@ namespace Grpc.Core.Internal.Tests
                 new Metadata());
 
             AssertUnaryResponseError(asyncCall, fakeCall, resultTask, StatusCode.OutOfRange);
-            var ex = Assert.Throws<RpcException>(() => requestStream.WriteAsync("request1"));
+
+            var writeTask = requestStream.WriteAsync("request1");
+            var ex = Assert.ThrowsAsync<RpcException>(async () => await writeTask);
             Assert.AreEqual(StatusCode.OutOfRange, ex.Status.StatusCode);
         }
 
@@ -275,6 +278,7 @@ namespace Grpc.Core.Internal.Tests
             asyncCall.Cancel();
             Assert.IsTrue(fakeCall.IsCancelled);
 
+            // TODO: awaiting the writeTask should throw TaskCanceledException
             Assert.Throws(typeof(OperationCanceledException), () => requestStream.WriteAsync("request1"));
 
             fakeCall.UnaryResponseClientHandler(true,
@@ -390,7 +394,8 @@ namespace Grpc.Core.Internal.Tests
 
             AssertStreamingResponseSuccess(asyncCall, fakeCall, readTask);
 
-            var ex = Assert.ThrowsAsync<RpcException>(async () => await requestStream.WriteAsync("request1"));
+            var writeTask = requestStream.WriteAsync("request1");
+            var ex = Assert.ThrowsAsync<RpcException>(async () => await writeTask);
             Assert.AreEqual(Status.DefaultSuccess, ex.Status);
         }
 
-- 
GitLab


From 5c52f377bdd6f4cf0d16751d19ddada0c5bbceaa Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 15:12:02 -0400
Subject: [PATCH 543/570] improve ordering of serverside send checks

---
 src/csharp/Grpc.Core/Internal/AsyncCallServer.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index a4f6e4d1b0..109c207c75 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -201,11 +201,11 @@ namespace Grpc.Core.Internal
         protected override Task CheckSendAllowedOrEarlyResult()
         {
             CheckNotCancelled();
-            GrpcPreconditions.CheckState(!disposed);
 
             GrpcPreconditions.CheckState(!halfcloseRequested, "Response stream has already been completed.");
             GrpcPreconditions.CheckState(!finished, "Already finished.");
             GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time");
+            GrpcPreconditions.CheckState(!disposed);
 
             return null;
         }
-- 
GitLab


From 5468c27841a2b4ec26b28a293fcff84e84d7822f Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 15:18:35 -0400
Subject: [PATCH 544/570] reorder members for readability

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs | 52 +++++++++++-----------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index dec6eafd46..ff70efc8b3 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -336,6 +336,32 @@ namespace Grpc.Core.Internal
             get { return true; }
         }
 
+        protected override Task CheckSendAllowedOrEarlyResult()
+        {
+            CheckSendPreconditionsClientSide();
+
+            if (finishedStatus.HasValue)
+            {
+                // throwing RpcException if we already received status on client
+                // side makes the most sense.
+                // Note that this throws even for StatusCode.OK.
+                // Writing after the call has finished is not a programming error because server can close
+                // the call anytime, so don't throw directly, but let the write task finish with an error.
+                var tcs = new TaskCompletionSource<object>();
+                tcs.SetException(new RpcException(finishedStatus.Value.Status));
+                return tcs.Task;
+            }
+
+            return null;
+        }
+
+        private void CheckSendPreconditionsClientSide()
+        {
+            CheckNotCancelled();
+            GrpcPreconditions.CheckState(!halfcloseRequested, "Request stream has already been completed.");
+            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time.");
+        }
+
         private void Initialize(CompletionQueueSafeHandle cq)
         {
             using (Profilers.ForCurrentThread().NewScope("AsyncCall.Initialize"))
@@ -437,32 +463,6 @@ namespace Grpc.Core.Internal
             }
         }
 
-        protected override Task CheckSendAllowedOrEarlyResult()
-        {
-            CheckSendPreconditionsClientSide();
-
-            if (finishedStatus.HasValue)
-            {
-                // throwing RpcException if we already received status on client
-                // side makes the most sense.
-                // Note that this throws even for StatusCode.OK.
-                // Writing after the call has finished is not a programming error because server can close
-                // the call anytime, so don't throw directly, but let the write task finish with an error.
-                var tcs = new TaskCompletionSource<object>();
-                tcs.SetException(new RpcException(finishedStatus.Value.Status));
-                return tcs.Task;
-            }
-
-            return null;
-        }
-
-        private void CheckSendPreconditionsClientSide()
-        {
-            CheckNotCancelled();
-            GrpcPreconditions.CheckState(!halfcloseRequested, "Request stream has already been completed.");
-            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time.");
-        }
-
         /// <summary>
         /// Handles receive status completion for calls with streaming response.
         /// </summary>
-- 
GitLab


From d9108331756823ba8c1af051d174bb416a87fdb1 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 15:58:48 -0400
Subject: [PATCH 545/570] clientside writes should finish with
 TaskCanceledException if cancel was previously requested

---
 .../Grpc.Core.Tests/Internal/AsyncCallTest.cs | 12 +++++----
 src/csharp/Grpc.Core/Internal/AsyncCall.cs    | 26 ++++++++++++++++---
 .../Grpc.Core/Internal/AsyncCallBase.cs       |  8 ------
 .../Grpc.Core/Internal/AsyncCallServer.cs     |  2 --
 4 files changed, 29 insertions(+), 19 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
index 303a878742..81897f8c77 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallTest.cs
@@ -270,7 +270,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void ClientStreaming_WriteAfterCancellationRequestThrowsOperationCancelledException()
+        public void ClientStreaming_WriteAfterCancellationRequestThrowsTaskCanceledException()
         {
             var resultTask = asyncCall.ClientStreamingCallAsync();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
@@ -278,8 +278,8 @@ namespace Grpc.Core.Internal.Tests
             asyncCall.Cancel();
             Assert.IsTrue(fakeCall.IsCancelled);
 
-            // TODO: awaiting the writeTask should throw TaskCanceledException
-            Assert.Throws(typeof(OperationCanceledException), () => requestStream.WriteAsync("request1"));
+            var writeTask = requestStream.WriteAsync("request1");
+            Assert.ThrowsAsync(typeof(TaskCanceledException), async () => await writeTask);
 
             fakeCall.UnaryResponseClientHandler(true,
                 CreateClientSideStatus(StatusCode.Cancelled),
@@ -416,7 +416,7 @@ namespace Grpc.Core.Internal.Tests
         }
 
         [Test]
-        public void DuplexStreaming_WriteAfterCancellationRequestThrowsOperationCancelledException()
+        public void DuplexStreaming_WriteAfterCancellationRequestThrowsTaskCanceledException()
         {
             asyncCall.StartDuplexStreamingCall();
             var requestStream = new ClientRequestStream<string, string>(asyncCall);
@@ -424,7 +424,9 @@ namespace Grpc.Core.Internal.Tests
 
             asyncCall.Cancel();
             Assert.IsTrue(fakeCall.IsCancelled);
-            Assert.Throws(typeof(OperationCanceledException), () => requestStream.WriteAsync("request1"));
+
+            var writeTask = requestStream.WriteAsync("request1");
+            Assert.ThrowsAsync(typeof(TaskCanceledException), async () => await writeTask);
 
             var readTask = responseStream.MoveNext();
             fakeCall.ReceivedMessageHandler(true, null);
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index ff70efc8b3..8652b297c8 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -252,7 +252,12 @@ namespace Grpc.Core.Internal
             lock (myLock)
             {
                 GrpcPreconditions.CheckState(started);
-                CheckSendPreconditionsClientSide();
+
+                var earlyResult = CheckSendPreconditionsClientSide();
+                if (earlyResult != null)
+                {
+                    return earlyResult;
+                }
 
                 if (disposed || finished)
                 {
@@ -338,7 +343,11 @@ namespace Grpc.Core.Internal
 
         protected override Task CheckSendAllowedOrEarlyResult()
         {
-            CheckSendPreconditionsClientSide();
+            var earlyResult = CheckSendPreconditionsClientSide();
+            if (earlyResult != null)
+            {
+                return earlyResult;
+            }
 
             if (finishedStatus.HasValue)
             {
@@ -355,11 +364,20 @@ namespace Grpc.Core.Internal
             return null;
         }
 
-        private void CheckSendPreconditionsClientSide()
+        private Task CheckSendPreconditionsClientSide()
         {
-            CheckNotCancelled();
+            if (cancelRequested)
+            {
+                // Return a cancelled task.
+                var tcs = new TaskCompletionSource<object>();
+                tcs.SetCanceled();
+                return tcs.Task;
+            }
+
             GrpcPreconditions.CheckState(!halfcloseRequested, "Request stream has already been completed.");
             GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time.");
+
+            return null;
         }
 
         private void Initialize(CompletionQueueSafeHandle cq)
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index d60876ddf3..5f561daedd 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -222,14 +222,6 @@ namespace Grpc.Core.Internal
         /// </summary>
         protected abstract Task CheckSendAllowedOrEarlyResult();
 
-        protected void CheckNotCancelled()
-        {
-            if (cancelRequested)
-            {
-                throw new OperationCanceledException("Remote call has been cancelled.");
-            }
-        }
-
         protected byte[] UnsafeSerialize(TWrite msg)
         {
             using (Profilers.ForCurrentThread().NewScope("AsyncCallBase.UnsafeSerialize"))
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index 109c207c75..d1bb80762e 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -200,8 +200,6 @@ namespace Grpc.Core.Internal
 
         protected override Task CheckSendAllowedOrEarlyResult()
         {
-            CheckNotCancelled();
-
             GrpcPreconditions.CheckState(!halfcloseRequested, "Response stream has already been completed.");
             GrpcPreconditions.CheckState(!finished, "Already finished.");
             GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time");
-- 
GitLab


From 6854c70c94af37f2504018d4274e9c1d107b98ed Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 16:06:01 -0400
Subject: [PATCH 546/570] reorder clientside send preconditions

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index 8652b297c8..10c1295e9a 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -366,6 +366,9 @@ namespace Grpc.Core.Internal
 
         private Task CheckSendPreconditionsClientSide()
         {
+            GrpcPreconditions.CheckState(!halfcloseRequested, "Request stream has already been completed.");
+            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time.");
+
             if (cancelRequested)
             {
                 // Return a cancelled task.
@@ -374,9 +377,6 @@ namespace Grpc.Core.Internal
                 return tcs.Task;
             }
 
-            GrpcPreconditions.CheckState(!halfcloseRequested, "Request stream has already been completed.");
-            GrpcPreconditions.CheckState(streamingWriteTcs == null, "Only one write can be pending at a time.");
-
             return null;
         }
 
-- 
GitLab


From f581659215916398b9a304fe44787d145104030d Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Mon, 23 May 2016 16:19:28 -0400
Subject: [PATCH 547/570] add TODO

---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index 10c1295e9a..8669f0f702 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -438,6 +438,7 @@ namespace Grpc.Core.Internal
         /// </summary>
         private void HandleReceivedResponseHeaders(bool success, Metadata responseHeaders)
         {
+            // TODO(jtattermusch): handle success==false
             responseHeadersTcs.SetResult(responseHeaders);
         }
 
-- 
GitLab


From 2939e2f9f78a2008a665ea2ab2c7a102c04bdfa7 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 23 May 2016 13:41:32 -0700
Subject: [PATCH 548/570] Update ruby perf code with keyword args changes

---
 src/ruby/qps/client.rb | 4 +++-
 src/ruby/qps/server.rb | 5 +++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/ruby/qps/client.rb b/src/ruby/qps/client.rb
index d04f707479..917b01271e 100644
--- a/src/ruby/qps/client.rb
+++ b/src/ruby/qps/client.rb
@@ -66,8 +66,10 @@ class BenchmarkClient
         cred = GRPC::Core::ChannelCredentials.new()
       end
       if config.security_params.server_host_override
-        opts[GRPC::Core::Channel::SSL_TARGET] =
+        channel_args = {}
+        channel_args[GRPC::Core::Channel::SSL_TARGET] =
           config.security_params.server_host_override
+        opts[:channel_args] = channel_args
       end
     else
       cred = :this_channel_is_insecure
diff --git a/src/ruby/qps/server.rb b/src/ruby/qps/server.rb
index f05fbbdaaf..52a89ce847 100644
--- a/src/ruby/qps/server.rb
+++ b/src/ruby/qps/server.rb
@@ -75,13 +75,14 @@ class BenchmarkServer
     @port = @server.add_http2_port("0.0.0.0:" + port.to_s, cred)
     @server.handle(BenchmarkServiceImpl.new)
     @start_time = Time.now
-    Thread.new {
+    t = Thread.new {
       @server.run
     }
+    t.abort_on_exception
   end
   def mark(reset)
     s = Grpc::Testing::ServerStats.new(time_elapsed:
-                                         (Time.now-@start_time).to_f)
+                                       (Time.now-@start_time).to_f)
     @start_time = Time.now if reset
     s
   end
-- 
GitLab


From e67f7b6b5424fe398e675d5d6ce8c4a0949da7e0 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 23 May 2016 14:50:24 -0700
Subject: [PATCH 549/570] Fix timeout on async server shutdown

Server was continuing to make requests for new calls forever, which were
starving out the shutdown sequence. Change order and win.
---
 test/cpp/qps/server_async.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/cpp/qps/server_async.cc b/test/cpp/qps/server_async.cc
index 1234542687..1eddb1dc1d 100644
--- a/test/cpp/qps/server_async.cc
+++ b/test/cpp/qps/server_async.cc
@@ -131,10 +131,10 @@ class AsyncQpsServerTest : public Server {
     }
   }
   ~AsyncQpsServerTest() {
-    server_->Shutdown();
     for (auto ss = shutdown_state_.begin(); ss != shutdown_state_.end(); ++ss) {
       (*ss)->set_shutdown();
     }
+    server_->Shutdown();
     for (auto thr = threads_.begin(); thr != threads_.end(); thr++) {
       thr->join();
     }
-- 
GitLab


From 825cd4533ce658a82621d2776d3bcf50c159f254 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 23 May 2016 15:54:38 -0700
Subject: [PATCH 550/570] Cleanup redundant tests

---
 Makefile                                      | 282 ------------------
 build.yaml                                    | 104 -------
 .../cpp/qps/async_streaming_ping_pong_test.cc |  78 -----
 test/cpp/qps/async_unary_ping_pong_test.cc    |  77 -----
 .../generic_async_streaming_ping_pong_test.cc |  82 -----
 test/cpp/qps/sync_streaming_ping_pong_test.cc |  76 -----
 test/cpp/qps/sync_unary_ping_pong_test.cc     |  77 -----
 tools/run_tests/sources_and_headers.json      | 115 -------
 tools/run_tests/tests.json                    | 114 -------
 9 files changed, 1005 deletions(-)
 delete mode 100644 test/cpp/qps/async_streaming_ping_pong_test.cc
 delete mode 100644 test/cpp/qps/async_unary_ping_pong_test.cc
 delete mode 100644 test/cpp/qps/generic_async_streaming_ping_pong_test.cc
 delete mode 100644 test/cpp/qps/sync_streaming_ping_pong_test.cc
 delete mode 100644 test/cpp/qps/sync_unary_ping_pong_test.cc

diff --git a/Makefile b/Makefile
index 578eb57f7e..b4c698651a 100644
--- a/Makefile
+++ b/Makefile
@@ -1000,8 +1000,6 @@ uri_parser_test: $(BINDIR)/$(CONFIG)/uri_parser_test
 workqueue_test: $(BINDIR)/$(CONFIG)/workqueue_test
 alarm_cpp_test: $(BINDIR)/$(CONFIG)/alarm_cpp_test
 async_end2end_test: $(BINDIR)/$(CONFIG)/async_end2end_test
-async_streaming_ping_pong_test: $(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test
-async_unary_ping_pong_test: $(BINDIR)/$(CONFIG)/async_unary_ping_pong_test
 auth_property_iterator_test: $(BINDIR)/$(CONFIG)/auth_property_iterator_test
 channel_arguments_test: $(BINDIR)/$(CONFIG)/channel_arguments_test
 cli_call_test: $(BINDIR)/$(CONFIG)/cli_call_test
@@ -1015,7 +1013,6 @@ cxx_slice_test: $(BINDIR)/$(CONFIG)/cxx_slice_test
 cxx_string_ref_test: $(BINDIR)/$(CONFIG)/cxx_string_ref_test
 cxx_time_test: $(BINDIR)/$(CONFIG)/cxx_time_test
 end2end_test: $(BINDIR)/$(CONFIG)/end2end_test
-generic_async_streaming_ping_pong_test: $(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test
 generic_end2end_test: $(BINDIR)/$(CONFIG)/generic_end2end_test
 golden_file_test: $(BINDIR)/$(CONFIG)/golden_file_test
 grpc_cli: $(BINDIR)/$(CONFIG)/grpc_cli
@@ -1036,7 +1033,6 @@ mock_test: $(BINDIR)/$(CONFIG)/mock_test
 qps_interarrival_test: $(BINDIR)/$(CONFIG)/qps_interarrival_test
 qps_json_driver: $(BINDIR)/$(CONFIG)/qps_json_driver
 qps_openloop_test: $(BINDIR)/$(CONFIG)/qps_openloop_test
-qps_test: $(BINDIR)/$(CONFIG)/qps_test
 qps_worker: $(BINDIR)/$(CONFIG)/qps_worker
 reconnect_interop_client: $(BINDIR)/$(CONFIG)/reconnect_interop_client
 reconnect_interop_server: $(BINDIR)/$(CONFIG)/reconnect_interop_server
@@ -1049,8 +1045,6 @@ shutdown_test: $(BINDIR)/$(CONFIG)/shutdown_test
 status_test: $(BINDIR)/$(CONFIG)/status_test
 streaming_throughput_test: $(BINDIR)/$(CONFIG)/streaming_throughput_test
 stress_test: $(BINDIR)/$(CONFIG)/stress_test
-sync_streaming_ping_pong_test: $(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test
-sync_unary_ping_pong_test: $(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test
 thread_stress_test: $(BINDIR)/$(CONFIG)/thread_stress_test
 zookeeper_test: $(BINDIR)/$(CONFIG)/zookeeper_test
 public_headers_must_be_c89: $(BINDIR)/$(CONFIG)/public_headers_must_be_c89
@@ -1375,8 +1369,6 @@ buildtests_c: privatelibs_c \
 buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/alarm_cpp_test \
   $(BINDIR)/$(CONFIG)/async_end2end_test \
-  $(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test \
-  $(BINDIR)/$(CONFIG)/async_unary_ping_pong_test \
   $(BINDIR)/$(CONFIG)/auth_property_iterator_test \
   $(BINDIR)/$(CONFIG)/channel_arguments_test \
   $(BINDIR)/$(CONFIG)/cli_call_test \
@@ -1390,7 +1382,6 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/cxx_string_ref_test \
   $(BINDIR)/$(CONFIG)/cxx_time_test \
   $(BINDIR)/$(CONFIG)/end2end_test \
-  $(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test \
   $(BINDIR)/$(CONFIG)/generic_end2end_test \
   $(BINDIR)/$(CONFIG)/golden_file_test \
   $(BINDIR)/$(CONFIG)/grpc_cli \
@@ -1405,7 +1396,6 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/qps_interarrival_test \
   $(BINDIR)/$(CONFIG)/qps_json_driver \
   $(BINDIR)/$(CONFIG)/qps_openloop_test \
-  $(BINDIR)/$(CONFIG)/qps_test \
   $(BINDIR)/$(CONFIG)/qps_worker \
   $(BINDIR)/$(CONFIG)/reconnect_interop_client \
   $(BINDIR)/$(CONFIG)/reconnect_interop_server \
@@ -1418,8 +1408,6 @@ buildtests_cxx: buildtests_zookeeper privatelibs_cxx \
   $(BINDIR)/$(CONFIG)/status_test \
   $(BINDIR)/$(CONFIG)/streaming_throughput_test \
   $(BINDIR)/$(CONFIG)/stress_test \
-  $(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test \
-  $(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test \
   $(BINDIR)/$(CONFIG)/thread_stress_test \
   $(BINDIR)/$(CONFIG)/boringssl_aes_test \
   $(BINDIR)/$(CONFIG)/boringssl_asn1_test \
@@ -1695,10 +1683,6 @@ test_cxx: test_zookeeper buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/alarm_cpp_test || ( echo test alarm_cpp_test failed ; exit 1 )
 	$(E) "[RUN]     Testing async_end2end_test"
 	$(Q) $(BINDIR)/$(CONFIG)/async_end2end_test || ( echo test async_end2end_test failed ; exit 1 )
-	$(E) "[RUN]     Testing async_streaming_ping_pong_test"
-	$(Q) $(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test || ( echo test async_streaming_ping_pong_test failed ; exit 1 )
-	$(E) "[RUN]     Testing async_unary_ping_pong_test"
-	$(Q) $(BINDIR)/$(CONFIG)/async_unary_ping_pong_test || ( echo test async_unary_ping_pong_test failed ; exit 1 )
 	$(E) "[RUN]     Testing auth_property_iterator_test"
 	$(Q) $(BINDIR)/$(CONFIG)/auth_property_iterator_test || ( echo test auth_property_iterator_test failed ; exit 1 )
 	$(E) "[RUN]     Testing channel_arguments_test"
@@ -1723,8 +1707,6 @@ test_cxx: test_zookeeper buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/cxx_time_test || ( echo test cxx_time_test failed ; exit 1 )
 	$(E) "[RUN]     Testing end2end_test"
 	$(Q) $(BINDIR)/$(CONFIG)/end2end_test || ( echo test end2end_test failed ; exit 1 )
-	$(E) "[RUN]     Testing generic_async_streaming_ping_pong_test"
-	$(Q) $(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test || ( echo test generic_async_streaming_ping_pong_test failed ; exit 1 )
 	$(E) "[RUN]     Testing generic_end2end_test"
 	$(Q) $(BINDIR)/$(CONFIG)/generic_end2end_test || ( echo test generic_end2end_test failed ; exit 1 )
 	$(E) "[RUN]     Testing golden_file_test"
@@ -1739,8 +1721,6 @@ test_cxx: test_zookeeper buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/mock_test || ( echo test mock_test failed ; exit 1 )
 	$(E) "[RUN]     Testing qps_openloop_test"
 	$(Q) $(BINDIR)/$(CONFIG)/qps_openloop_test || ( echo test qps_openloop_test failed ; exit 1 )
-	$(E) "[RUN]     Testing qps_test"
-	$(Q) $(BINDIR)/$(CONFIG)/qps_test || ( echo test qps_test failed ; exit 1 )
 	$(E) "[RUN]     Testing secure_auth_context_test"
 	$(Q) $(BINDIR)/$(CONFIG)/secure_auth_context_test || ( echo test secure_auth_context_test failed ; exit 1 )
 	$(E) "[RUN]     Testing secure_sync_unary_ping_pong_test"
@@ -1755,10 +1735,6 @@ test_cxx: test_zookeeper buildtests_cxx
 	$(Q) $(BINDIR)/$(CONFIG)/status_test || ( echo test status_test failed ; exit 1 )
 	$(E) "[RUN]     Testing streaming_throughput_test"
 	$(Q) $(BINDIR)/$(CONFIG)/streaming_throughput_test || ( echo test streaming_throughput_test failed ; exit 1 )
-	$(E) "[RUN]     Testing sync_streaming_ping_pong_test"
-	$(Q) $(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test || ( echo test sync_streaming_ping_pong_test failed ; exit 1 )
-	$(E) "[RUN]     Testing sync_unary_ping_pong_test"
-	$(Q) $(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test || ( echo test sync_unary_ping_pong_test failed ; exit 1 )
 	$(E) "[RUN]     Testing thread_stress_test"
 	$(Q) $(BINDIR)/$(CONFIG)/thread_stress_test || ( echo test thread_stress_test failed ; exit 1 )
 
@@ -9723,92 +9699,6 @@ endif
 endif
 
 
-ASYNC_STREAMING_PING_PONG_TEST_SRC = \
-    test/cpp/qps/async_streaming_ping_pong_test.cc \
-
-ASYNC_STREAMING_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_STREAMING_PING_PONG_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test: openssl_dep_error
-
-else
-
-
-
-
-ifeq ($(NO_PROTOBUF),true)
-
-# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
-
-$(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test: protobuf_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test: $(PROTOBUF_DEP) $(ASYNC_STREAMING_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(ASYNC_STREAMING_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/async_streaming_ping_pong_test
-
-endif
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/async_streaming_ping_pong_test.o:  $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_async_streaming_ping_pong_test: $(ASYNC_STREAMING_PING_PONG_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(ASYNC_STREAMING_PING_PONG_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
-ASYNC_UNARY_PING_PONG_TEST_SRC = \
-    test/cpp/qps/async_unary_ping_pong_test.cc \
-
-ASYNC_UNARY_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ASYNC_UNARY_PING_PONG_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/async_unary_ping_pong_test: openssl_dep_error
-
-else
-
-
-
-
-ifeq ($(NO_PROTOBUF),true)
-
-# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
-
-$(BINDIR)/$(CONFIG)/async_unary_ping_pong_test: protobuf_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/async_unary_ping_pong_test: $(PROTOBUF_DEP) $(ASYNC_UNARY_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(ASYNC_UNARY_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/async_unary_ping_pong_test
-
-endif
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/async_unary_ping_pong_test.o:  $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_async_unary_ping_pong_test: $(ASYNC_UNARY_PING_PONG_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(ASYNC_UNARY_PING_PONG_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 AUTH_PROPERTY_ITERATOR_TEST_SRC = \
     test/cpp/common/auth_property_iterator_test.cc \
 
@@ -10414,49 +10304,6 @@ endif
 endif
 
 
-GENERIC_ASYNC_STREAMING_PING_PONG_TEST_SRC = \
-    test/cpp/qps/generic_async_streaming_ping_pong_test.cc \
-
-GENERIC_ASYNC_STREAMING_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GENERIC_ASYNC_STREAMING_PING_PONG_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test: openssl_dep_error
-
-else
-
-
-
-
-ifeq ($(NO_PROTOBUF),true)
-
-# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
-
-$(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test: protobuf_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test: $(PROTOBUF_DEP) $(GENERIC_ASYNC_STREAMING_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(GENERIC_ASYNC_STREAMING_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/generic_async_streaming_ping_pong_test
-
-endif
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/generic_async_streaming_ping_pong_test.o:  $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_generic_async_streaming_ping_pong_test: $(GENERIC_ASYNC_STREAMING_PING_PONG_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(GENERIC_ASYNC_STREAMING_PING_PONG_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 GENERIC_END2END_TEST_SRC = \
     test/cpp/end2end/generic_end2end_test.cc \
 
@@ -11236,49 +11083,6 @@ endif
 endif
 
 
-QPS_TEST_SRC = \
-    test/cpp/qps/qps_test.cc \
-
-QPS_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(QPS_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/qps_test: openssl_dep_error
-
-else
-
-
-
-
-ifeq ($(NO_PROTOBUF),true)
-
-# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
-
-$(BINDIR)/$(CONFIG)/qps_test: protobuf_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/qps_test: $(PROTOBUF_DEP) $(QPS_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(QPS_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/qps_test
-
-endif
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/qps_test.o:  $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
-
-deps_qps_test: $(QPS_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(QPS_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 QPS_WORKER_SRC = \
     test/cpp/qps/worker.cc \
 
@@ -11840,92 +11644,6 @@ $(OBJDIR)/$(CONFIG)/test/cpp/interop/stress_test.o: $(GENDIR)/src/proto/grpc/tes
 $(OBJDIR)/$(CONFIG)/test/cpp/util/metrics_server.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
 
 
-SYNC_STREAMING_PING_PONG_TEST_SRC = \
-    test/cpp/qps/sync_streaming_ping_pong_test.cc \
-
-SYNC_STREAMING_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SYNC_STREAMING_PING_PONG_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test: openssl_dep_error
-
-else
-
-
-
-
-ifeq ($(NO_PROTOBUF),true)
-
-# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
-
-$(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test: protobuf_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test: $(PROTOBUF_DEP) $(SYNC_STREAMING_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(SYNC_STREAMING_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/sync_streaming_ping_pong_test
-
-endif
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/sync_streaming_ping_pong_test.o:  $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_sync_streaming_ping_pong_test: $(SYNC_STREAMING_PING_PONG_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(SYNC_STREAMING_PING_PONG_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
-SYNC_UNARY_PING_PONG_TEST_SRC = \
-    test/cpp/qps/sync_unary_ping_pong_test.cc \
-
-SYNC_UNARY_PING_PONG_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(SYNC_UNARY_PING_PONG_TEST_SRC))))
-ifeq ($(NO_SECURE),true)
-
-# You can't build secure targets if you don't have OpenSSL.
-
-$(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test: openssl_dep_error
-
-else
-
-
-
-
-ifeq ($(NO_PROTOBUF),true)
-
-# You can't build the protoc plugins or protobuf-enabled targets if you don't have protobuf 3.0.0+.
-
-$(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test: protobuf_dep_error
-
-else
-
-$(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test: $(PROTOBUF_DEP) $(SYNC_UNARY_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-	$(E) "[LD]      Linking $@"
-	$(Q) mkdir -p `dirname $@`
-	$(Q) $(LDXX) $(LDFLAGS) $(SYNC_UNARY_PING_PONG_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBSXX) $(LDLIBS_PROTOBUF) $(LDLIBS) $(LDLIBS_SECURE) $(GTEST_LIB) -o $(BINDIR)/$(CONFIG)/sync_unary_ping_pong_test
-
-endif
-
-endif
-
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/sync_unary_ping_pong_test.o:  $(LIBDIR)/$(CONFIG)/libqps.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
-
-deps_sync_unary_ping_pong_test: $(SYNC_UNARY_PING_PONG_TEST_OBJS:.o=.dep)
-
-ifneq ($(NO_SECURE),true)
-ifneq ($(NO_DEPS),true)
--include $(SYNC_UNARY_PING_PONG_TEST_OBJS:.o=.dep)
-endif
-endif
-
-
 THREAD_STRESS_TEST_SRC = \
     test/cpp/end2end/thread_stress_test.cc \
 
diff --git a/build.yaml b/build.yaml
index 450d43b472..429dbb3351 100644
--- a/build.yaml
+++ b/build.yaml
@@ -2354,40 +2354,6 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
-- name: async_streaming_ping_pong_test
-  build: test
-  language: c++
-  src:
-  - test/cpp/qps/async_streaming_ping_pong_test.cc
-  deps:
-  - qps
-  - grpc++_test_util
-  - grpc_test_util
-  - grpc++
-  - grpc
-  - gpr_test_util
-  - gpr
-  platforms:
-  - mac
-  - linux
-  - posix
-- name: async_unary_ping_pong_test
-  build: test
-  language: c++
-  src:
-  - test/cpp/qps/async_unary_ping_pong_test.cc
-  deps:
-  - qps
-  - grpc++_test_util
-  - grpc_test_util
-  - grpc++
-  - grpc
-  - gpr_test_util
-  - gpr
-  platforms:
-  - mac
-  - linux
-  - posix
 - name: auth_property_iterator_test
   gtest: true
   build: test
@@ -2555,23 +2521,6 @@ targets:
   - grpc
   - gpr_test_util
   - gpr
-- name: generic_async_streaming_ping_pong_test
-  build: test
-  language: c++
-  src:
-  - test/cpp/qps/generic_async_streaming_ping_pong_test.cc
-  deps:
-  - qps
-  - grpc++_test_util
-  - grpc_test_util
-  - grpc++
-  - grpc
-  - gpr_test_util
-  - gpr
-  platforms:
-  - mac
-  - linux
-  - posix
 - name: generic_end2end_test
   gtest: true
   build: test
@@ -2843,25 +2792,6 @@ targets:
   - mac
   - linux
   - posix
-- name: qps_test
-  cpu_cost: 10
-  build: test
-  language: c++
-  src:
-  - test/cpp/qps/qps_test.cc
-  deps:
-  - qps
-  - grpc++_test_util
-  - grpc_test_util
-  - grpc++
-  - grpc
-  - gpr_test_util
-  - gpr
-  - grpc++_test_config
-  platforms:
-  - mac
-  - linux
-  - posix
 - name: qps_worker
   build: test
   run: false
@@ -3057,40 +2987,6 @@ targets:
   - gpr_test_util
   - gpr
   - grpc++_test_config
-- name: sync_streaming_ping_pong_test
-  build: test
-  language: c++
-  src:
-  - test/cpp/qps/sync_streaming_ping_pong_test.cc
-  deps:
-  - qps
-  - grpc++_test_util
-  - grpc_test_util
-  - grpc++
-  - grpc
-  - gpr_test_util
-  - gpr
-  platforms:
-  - mac
-  - linux
-  - posix
-- name: sync_unary_ping_pong_test
-  build: test
-  language: c++
-  src:
-  - test/cpp/qps/sync_unary_ping_pong_test.cc
-  deps:
-  - qps
-  - grpc++_test_util
-  - grpc_test_util
-  - grpc++
-  - grpc
-  - gpr_test_util
-  - gpr
-  platforms:
-  - mac
-  - linux
-  - posix
 - name: thread_stress_test
   gtest: true
   cpu_cost: 100
diff --git a/test/cpp/qps/async_streaming_ping_pong_test.cc b/test/cpp/qps/async_streaming_ping_pong_test.cc
deleted file mode 100644
index 4b6bae0d5c..0000000000
--- a/test/cpp/qps/async_streaming_ping_pong_test.cc
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <set>
-
-#include <grpc/support/log.h>
-
-#include "test/cpp/qps/driver.h"
-#include "test/cpp/qps/report.h"
-#include "test/cpp/util/benchmark_config.h"
-
-namespace grpc {
-namespace testing {
-
-static const int WARMUP = 5;
-static const int BENCHMARK = 5;
-
-static void RunAsyncStreamingPingPong() {
-  gpr_log(GPR_INFO, "Running Async Streaming Ping Pong");
-
-  ClientConfig client_config;
-  client_config.set_client_type(ASYNC_CLIENT);
-  client_config.set_outstanding_rpcs_per_channel(1);
-  client_config.set_client_channels(1);
-  client_config.set_async_client_threads(1);
-  client_config.set_rpc_type(STREAMING);
-  client_config.mutable_load_params()->mutable_closed_loop();
-
-  ServerConfig server_config;
-  server_config.set_server_type(ASYNC_SERVER);
-  server_config.set_async_server_threads(1);
-
-  const auto result =
-      RunScenario(client_config, 1, server_config, 1, WARMUP, BENCHMARK, -2);
-
-  GetReporter()->ReportQPS(*result);
-  GetReporter()->ReportLatency(*result);
-}
-
-}  // namespace testing
-}  // namespace grpc
-
-int main(int argc, char** argv) {
-  grpc::testing::InitBenchmark(&argc, &argv, true);
-
-  grpc::testing::RunAsyncStreamingPingPong();
-  return 0;
-}
diff --git a/test/cpp/qps/async_unary_ping_pong_test.cc b/test/cpp/qps/async_unary_ping_pong_test.cc
deleted file mode 100644
index 571a8b7300..0000000000
--- a/test/cpp/qps/async_unary_ping_pong_test.cc
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <set>
-
-#include <grpc/support/log.h>
-
-#include "test/cpp/qps/driver.h"
-#include "test/cpp/qps/report.h"
-#include "test/cpp/util/benchmark_config.h"
-
-namespace grpc {
-namespace testing {
-
-static const int WARMUP = 5;
-static const int BENCHMARK = 5;
-
-static void RunAsyncUnaryPingPong() {
-  gpr_log(GPR_INFO, "Running Async Unary Ping Pong");
-
-  ClientConfig client_config;
-  client_config.set_client_type(ASYNC_CLIENT);
-  client_config.set_outstanding_rpcs_per_channel(1);
-  client_config.set_client_channels(1);
-  client_config.set_async_client_threads(1);
-  client_config.set_rpc_type(UNARY);
-  client_config.mutable_load_params()->mutable_closed_loop();
-
-  ServerConfig server_config;
-  server_config.set_server_type(ASYNC_SERVER);
-  server_config.set_async_server_threads(1);
-
-  const auto result =
-      RunScenario(client_config, 1, server_config, 1, WARMUP, BENCHMARK, -2);
-
-  GetReporter()->ReportQPS(*result);
-  GetReporter()->ReportLatency(*result);
-}
-}  // namespace testing
-}  // namespace grpc
-
-int main(int argc, char** argv) {
-  grpc::testing::InitBenchmark(&argc, &argv, true);
-
-  grpc::testing::RunAsyncUnaryPingPong();
-  return 0;
-}
diff --git a/test/cpp/qps/generic_async_streaming_ping_pong_test.cc b/test/cpp/qps/generic_async_streaming_ping_pong_test.cc
deleted file mode 100644
index ea373ece84..0000000000
--- a/test/cpp/qps/generic_async_streaming_ping_pong_test.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <set>
-
-#include <grpc/support/log.h>
-
-#include "test/cpp/qps/driver.h"
-#include "test/cpp/qps/report.h"
-#include "test/cpp/util/benchmark_config.h"
-
-namespace grpc {
-namespace testing {
-
-static const int WARMUP = 5;
-static const int BENCHMARK = 5;
-
-static void RunGenericAsyncStreamingPingPong() {
-  gpr_log(GPR_INFO, "Running Generic Async Streaming Ping Pong");
-
-  ClientConfig client_config;
-  client_config.set_client_type(ASYNC_CLIENT);
-  client_config.set_outstanding_rpcs_per_channel(1);
-  client_config.set_client_channels(1);
-  client_config.set_async_client_threads(1);
-  client_config.set_rpc_type(STREAMING);
-  client_config.mutable_load_params()->mutable_closed_loop();
-  auto bbuf = client_config.mutable_payload_config()->mutable_bytebuf_params();
-  bbuf->set_resp_size(0);
-  bbuf->set_req_size(0);
-
-  ServerConfig server_config;
-  server_config.set_server_type(ASYNC_GENERIC_SERVER);
-  server_config.set_async_server_threads(1);
-  *server_config.mutable_payload_config() = client_config.payload_config();
-
-  const auto result =
-      RunScenario(client_config, 1, server_config, 1, WARMUP, BENCHMARK, -2);
-
-  GetReporter()->ReportQPS(*result);
-  GetReporter()->ReportLatency(*result);
-}
-
-}  // namespace testing
-}  // namespace grpc
-
-int main(int argc, char** argv) {
-  grpc::testing::InitBenchmark(&argc, &argv, true);
-
-  grpc::testing::RunGenericAsyncStreamingPingPong();
-  return 0;
-}
diff --git a/test/cpp/qps/sync_streaming_ping_pong_test.cc b/test/cpp/qps/sync_streaming_ping_pong_test.cc
deleted file mode 100644
index 67c62f4bae..0000000000
--- a/test/cpp/qps/sync_streaming_ping_pong_test.cc
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <set>
-
-#include <grpc/support/log.h>
-
-#include "test/cpp/qps/driver.h"
-#include "test/cpp/qps/report.h"
-#include "test/cpp/util/benchmark_config.h"
-
-namespace grpc {
-namespace testing {
-
-static const int WARMUP = 5;
-static const int BENCHMARK = 5;
-
-static void RunSynchronousStreamingPingPong() {
-  gpr_log(GPR_INFO, "Running Synchronous Streaming Ping Pong");
-
-  ClientConfig client_config;
-  client_config.set_client_type(SYNC_CLIENT);
-  client_config.set_outstanding_rpcs_per_channel(1);
-  client_config.set_client_channels(1);
-  client_config.set_rpc_type(STREAMING);
-  client_config.mutable_load_params()->mutable_closed_loop();
-
-  ServerConfig server_config;
-  server_config.set_server_type(SYNC_SERVER);
-
-  const auto result =
-      RunScenario(client_config, 1, server_config, 1, WARMUP, BENCHMARK, -2);
-
-  GetReporter()->ReportQPS(*result);
-  GetReporter()->ReportLatency(*result);
-}
-}  // namespace testing
-}  // namespace grpc
-
-int main(int argc, char** argv) {
-  grpc::testing::InitBenchmark(&argc, &argv, true);
-
-  grpc::testing::RunSynchronousStreamingPingPong();
-
-  return 0;
-}
diff --git a/test/cpp/qps/sync_unary_ping_pong_test.cc b/test/cpp/qps/sync_unary_ping_pong_test.cc
deleted file mode 100644
index aa0c0c3013..0000000000
--- a/test/cpp/qps/sync_unary_ping_pong_test.cc
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <set>
-
-#include <grpc/support/log.h>
-
-#include "test/cpp/qps/driver.h"
-#include "test/cpp/qps/report.h"
-#include "test/cpp/util/benchmark_config.h"
-
-namespace grpc {
-namespace testing {
-
-static const int WARMUP = 5;
-static const int BENCHMARK = 5;
-
-static void RunSynchronousUnaryPingPong() {
-  gpr_log(GPR_INFO, "Running Synchronous Unary Ping Pong");
-
-  ClientConfig client_config;
-  client_config.set_client_type(SYNC_CLIENT);
-  client_config.set_outstanding_rpcs_per_channel(1);
-  client_config.set_client_channels(1);
-  client_config.set_rpc_type(UNARY);
-  client_config.mutable_load_params()->mutable_closed_loop();
-
-  ServerConfig server_config;
-  server_config.set_server_type(SYNC_SERVER);
-
-  const auto result =
-      RunScenario(client_config, 1, server_config, 1, WARMUP, BENCHMARK, -2);
-
-  GetReporter()->ReportQPS(*result);
-  GetReporter()->ReportLatency(*result);
-}
-
-}  // namespace testing
-}  // namespace grpc
-
-int main(int argc, char** argv) {
-  grpc::testing::InitBenchmark(&argc, &argv, true);
-
-  grpc::testing::RunSynchronousUnaryPingPong();
-
-  return 0;
-}
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 913cd5a15d..24d23fe28b 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -1811,44 +1811,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc++", 
-      "grpc++_test_util", 
-      "grpc_test_util", 
-      "qps"
-    ], 
-    "headers": [], 
-    "language": "c++", 
-    "name": "async_streaming_ping_pong_test", 
-    "src": [
-      "test/cpp/qps/async_streaming_ping_pong_test.cc"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
-  {
-    "deps": [
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc++", 
-      "grpc++_test_util", 
-      "grpc_test_util", 
-      "qps"
-    ], 
-    "headers": [], 
-    "language": "c++", 
-    "name": "async_unary_ping_pong_test", 
-    "src": [
-      "test/cpp/qps/async_unary_ping_pong_test.cc"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "gpr", 
@@ -2088,25 +2050,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc++", 
-      "grpc++_test_util", 
-      "grpc_test_util", 
-      "qps"
-    ], 
-    "headers": [], 
-    "language": "c++", 
-    "name": "generic_async_streaming_ping_pong_test", 
-    "src": [
-      "test/cpp/qps/generic_async_streaming_ping_pong_test.cc"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "gpr", 
@@ -2452,26 +2395,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc++", 
-      "grpc++_test_config", 
-      "grpc++_test_util", 
-      "grpc_test_util", 
-      "qps"
-    ], 
-    "headers": [], 
-    "language": "c++", 
-    "name": "qps_test", 
-    "src": [
-      "test/cpp/qps/qps_test.cc"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "gpr", 
@@ -2734,44 +2657,6 @@
     "third_party": false, 
     "type": "target"
   }, 
-  {
-    "deps": [
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc++", 
-      "grpc++_test_util", 
-      "grpc_test_util", 
-      "qps"
-    ], 
-    "headers": [], 
-    "language": "c++", 
-    "name": "sync_streaming_ping_pong_test", 
-    "src": [
-      "test/cpp/qps/sync_streaming_ping_pong_test.cc"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
-  {
-    "deps": [
-      "gpr", 
-      "gpr_test_util", 
-      "grpc", 
-      "grpc++", 
-      "grpc++_test_util", 
-      "grpc_test_util", 
-      "qps"
-    ], 
-    "headers": [], 
-    "language": "c++", 
-    "name": "sync_unary_ping_pong_test", 
-    "src": [
-      "test/cpp/qps/sync_unary_ping_pong_test.cc"
-    ], 
-    "third_party": false, 
-    "type": "target"
-  }, 
   {
     "deps": [
       "gpr", 
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index da597effa7..5f52c46e7f 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -1939,44 +1939,6 @@
       "windows"
     ]
   }, 
-  {
-    "args": [], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "gtest": false, 
-    "language": "c++", 
-    "name": "async_streaming_ping_pong_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "gtest": false, 
-    "language": "c++", 
-    "name": "async_unary_ping_pong_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
   {
     "args": [], 
     "ci_platforms": [
@@ -2227,25 +2189,6 @@
       "windows"
     ]
   }, 
-  {
-    "args": [], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "gtest": false, 
-    "language": "c++", 
-    "name": "generic_async_streaming_ping_pong_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
   {
     "args": [], 
     "ci_platforms": [
@@ -2389,25 +2332,6 @@
       "posix"
     ]
   }, 
-  {
-    "args": [], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 10, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "gtest": false, 
-    "language": "c++", 
-    "name": "qps_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
   {
     "args": [], 
     "ci_platforms": [
@@ -2549,44 +2473,6 @@
       "posix"
     ]
   }, 
-  {
-    "args": [], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "gtest": false, 
-    "language": "c++", 
-    "name": "sync_streaming_ping_pong_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
-  {
-    "args": [], 
-    "ci_platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ], 
-    "cpu_cost": 1.0, 
-    "exclude_configs": [], 
-    "flaky": false, 
-    "gtest": false, 
-    "language": "c++", 
-    "name": "sync_unary_ping_pong_test", 
-    "platforms": [
-      "linux", 
-      "mac", 
-      "posix"
-    ]
-  }, 
   {
     "args": [], 
     "ci_platforms": [
-- 
GitLab


From e0ddc35aa371821789bf95c1a80324b7b7c7a83f Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Mon, 23 May 2016 15:57:48 -0700
Subject: [PATCH 551/570] Speed up tests

---
 test/cpp/qps/gen_build_yaml.py |  3 +++
 tools/run_tests/tests.json     | 32 ++++++++++++++++----------------
 2 files changed, 19 insertions(+), 16 deletions(-)

diff --git a/test/cpp/qps/gen_build_yaml.py b/test/cpp/qps/gen_build_yaml.py
index e8ad74f0f6..34b8151441 100755
--- a/test/cpp/qps/gen_build_yaml.py
+++ b/test/cpp/qps/gen_build_yaml.py
@@ -44,6 +44,9 @@ sys.path.append(run_tests_root)
 import performance.scenario_config as scenario_config
 
 def _scenario_json_string(scenario_json):
+  # tweak parameters to get fast test times
+  scenario_json['warmup_seconds'] = 1
+  scenario_json['benchmark_seconds'] = 1
   return json.dumps(scenario_config.remove_nonproto_fields(scenario_json))
 
 def threads_of_type(scenario_json, path):
diff --git a/tools/run_tests/tests.json b/tools/run_tests/tests.json
index 5f52c46e7f..850f9474ae 100644
--- a/tools/run_tests/tests.json
+++ b/tools/run_tests/tests.json
@@ -22908,7 +22908,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_generic_async_streaming_ping_pong_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -22934,7 +22934,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -22960,7 +22960,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -22986,7 +22986,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23012,7 +23012,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23038,7 +23038,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23064,7 +23064,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23090,7 +23090,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_secure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": {\"use_test_ca\": true, \"server_host_override\": \"foo.test.google.fr\"}, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23116,7 +23116,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_generic_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23142,7 +23142,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_ping_pong_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23168,7 +23168,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_ping_pong_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23194,7 +23194,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
+      "'{\"name\": \"cpp_protobuf_sync_unary_ping_pong_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"server_type\": \"SYNC_SERVER\"}, \"client_config\": {\"client_type\": \"SYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 1, \"async_client_threads\": 1, \"outstanding_rpcs_per_channel\": 1, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 1}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23220,7 +23220,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_unary_qps_unconstrained_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"UNARY\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23246,7 +23246,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_protobuf_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"server_type\": \"ASYNC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"simple_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23272,7 +23272,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_unconstrained_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 0, \"core_limit\": 0, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
@@ -23298,7 +23298,7 @@
   {
     "args": [
       "--scenario_json", 
-      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_insecure\", \"warmup_seconds\": 5, \"benchmark_seconds\": 30, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
+      "'{\"name\": \"cpp_generic_async_streaming_qps_one_server_core_insecure\", \"warmup_seconds\": 1, \"benchmark_seconds\": 1, \"num_servers\": 1, \"server_config\": {\"async_server_threads\": 1, \"core_limit\": 1, \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"server_type\": \"ASYNC_GENERIC_SERVER\"}, \"client_config\": {\"client_type\": \"ASYNC_CLIENT\", \"security_params\": null, \"payload_config\": {\"bytebuf_params\": {\"resp_size\": 0, \"req_size\": 0}}, \"client_channels\": 64, \"async_client_threads\": 0, \"outstanding_rpcs_per_channel\": 100, \"rpc_type\": \"STREAMING\", \"load_params\": {\"closed_loop\": {}}, \"histogram_params\": {\"max_possible\": 60000000000.0, \"resolution\": 0.01}}, \"num_clients\": 0}'"
     ], 
     "boringssl": true, 
     "ci_platforms": [
-- 
GitLab


From e7cb77b47179ea85893a14829e77cf5a16caf097 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Tue, 24 May 2016 10:14:45 -0700
Subject: [PATCH 552/570] Make grpc_zookeeper.pc file generation consistent
 with other .pc files

---
 Makefile                    | 2 +-
 templates/Makefile.template | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index b4c698651a..817fcd072d 100644
--- a/Makefile
+++ b/Makefile
@@ -1848,7 +1848,7 @@ $(LIBDIR)/$(CONFIG)/pkgconfig/grpc_unsecure.pc:
 $(LIBDIR)/$(CONFIG)/pkgconfig/grpc_zookeeper.pc:
 	$(E) "[MAKE]    Generating $@"
 	$(Q) mkdir -p $(@D)
-	$(Q) echo -e "$(GRPC_ZOOKEEPER_PC_FILE)" >$@
+	$(Q) echo "$(GRPC_ZOOKEEPER_PC_FILE)" | tr , '\n' >$@
 
 $(LIBDIR)/$(CONFIG)/pkgconfig/grpc++.pc:
 	$(E) "[MAKE]    Generating $@"
diff --git a/templates/Makefile.template b/templates/Makefile.template
index 0d5f0ec5b5..f84b5f6bf2 100644
--- a/templates/Makefile.template
+++ b/templates/Makefile.template
@@ -1207,7 +1207,7 @@
   $(LIBDIR)/$(CONFIG)/pkgconfig/grpc_zookeeper.pc:
   	$(E) "[MAKE]    Generating $@"
   	$(Q) mkdir -p $(@D)
-  	$(Q) echo -e "$(GRPC_ZOOKEEPER_PC_FILE)" >$@
+  	$(Q) echo "$(GRPC_ZOOKEEPER_PC_FILE)" | tr , '\n' >$@
 
   $(LIBDIR)/$(CONFIG)/pkgconfig/grpc++.pc:
   	$(E) "[MAKE]    Generating $@"
-- 
GitLab


From 53dd6b9e459d6d3fd08f50d820e2aa8486d305f1 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Tue, 24 May 2016 13:49:50 -0700
Subject: [PATCH 553/570] Round robin notifier pollset

---
 src/core/lib/iomgr/tcp_server_posix.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c
index c695621de8..909e34abc7 100644
--- a/src/core/lib/iomgr/tcp_server_posix.c
+++ b/src/core/lib/iomgr/tcp_server_posix.c
@@ -128,6 +128,9 @@ struct grpc_tcp_server {
   grpc_pollset **pollsets;
   /* number of pollsets in the pollsets array */
   size_t pollset_count;
+
+  /* next pollset to assign a channel to */
+  size_t next_pollset_to_assign;
 };
 
 grpc_tcp_server *grpc_tcp_server_create(grpc_closure *shutdown_complete) {
@@ -145,6 +148,7 @@ grpc_tcp_server *grpc_tcp_server_create(grpc_closure *shutdown_complete) {
   s->head = NULL;
   s->tail = NULL;
   s->nports = 0;
+  s->next_pollset_to_assign = 0;
   return s;
 }
 
@@ -317,7 +321,9 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, bool success) {
     goto error;
   }
 
-  read_notifier_pollset = grpc_fd_get_read_notifier_pollset(exec_ctx, sp->emfd);
+  read_notifier_pollset =
+      sp->server->pollsets[(sp->server->next_pollset_to_assign++) %
+                           sp->server->pollset_count];
 
   /* loop until accept4 returns EAGAIN, and then re-arm notification */
   for (;;) {
-- 
GitLab


From 325a0591a536a390ce67a5ec402461f4060204e2 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 25 May 2016 06:31:12 -0700
Subject: [PATCH 554/570] Mark port as non-listening

---
 src/node/ext/server.cc | 38 +++++++++++++++++---------------------
 1 file changed, 17 insertions(+), 21 deletions(-)

diff --git a/src/node/ext/server.cc b/src/node/ext/server.cc
index b9e1fe9160..dd1b777ac8 100644
--- a/src/node/ext/server.cc
+++ b/src/node/ext/server.cc
@@ -35,15 +35,15 @@
 
 #include "server.h"
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 
 #include <vector>
+#include "call.h"
+#include "completion_queue_async_worker.h"
 #include "grpc/grpc.h"
 #include "grpc/grpc_security.h"
 #include "grpc/support/log.h"
-#include "call.h"
-#include "completion_queue_async_worker.h"
 #include "server_credentials.h"
 #include "timeval.h"
 
@@ -100,8 +100,8 @@ class NewCallOp : public Op {
     Nan::Set(obj, Nan::New("host").ToLocalChecked(),
              Nan::New(details.host).ToLocalChecked());
     Nan::Set(obj, Nan::New("deadline").ToLocalChecked(),
-             Nan::New<Date>(
-                 TimespecToMilliseconds(details.deadline)).ToLocalChecked());
+             Nan::New<Date>(TimespecToMilliseconds(details.deadline))
+                 .ToLocalChecked());
     Nan::Set(obj, Nan::New("metadata").ToLocalChecked(),
              ParseMetadata(&request_metadata));
     return scope.Escape(obj);
@@ -117,14 +117,13 @@ class NewCallOp : public Op {
   grpc_metadata_array request_metadata;
 
  protected:
-  std::string GetTypeString() const {
-    return "new_call";
-  }
+  std::string GetTypeString() const { return "new_call"; }
 };
 
 Server::Server(grpc_server *server) : wrapped_server(server) {
   shutdown_queue = grpc_completion_queue_create(NULL);
-  grpc_server_register_completion_queue(server, shutdown_queue, NULL);
+  grpc_server_register_non_listening_completion_queue(server, shutdown_queue,
+                                                      NULL);
 }
 
 Server::~Server() {
@@ -156,8 +155,7 @@ bool Server::HasInstance(Local<Value> val) {
 }
 
 void Server::ShutdownServer() {
-  grpc_server_shutdown_and_notify(this->wrapped_server,
-                                  this->shutdown_queue,
+  grpc_server_shutdown_and_notify(this->wrapped_server, this->shutdown_queue,
                                   NULL);
   grpc_server_cancel_all_calls(this->wrapped_server);
   grpc_completion_queue_pluck(this->shutdown_queue, NULL,
@@ -170,8 +168,8 @@ NAN_METHOD(Server::New) {
   if (!info.IsConstructCall()) {
     const int argc = 1;
     Local<Value> argv[argc] = {info[0]};
-    MaybeLocal<Object> maybe_instance = constructor->GetFunction()->NewInstance(
-        argc, argv);
+    MaybeLocal<Object> maybe_instance =
+        constructor->GetFunction()->NewInstance(argc, argv);
     if (maybe_instance.IsEmpty()) {
       // There's probably a pending exception
       return;
@@ -185,8 +183,9 @@ NAN_METHOD(Server::New) {
   grpc_channel_args *channel_args;
   if (!ParseChannelArgs(info[0], &channel_args)) {
     DeallocateChannelArgs(channel_args);
-    return Nan::ThrowTypeError("Server options must be an object with "
-                               "string keys and integer or string values");
+    return Nan::ThrowTypeError(
+        "Server options must be an object with "
+        "string keys and integer or string values");
   }
   wrapped_server = grpc_server_create(channel_args, NULL);
   DeallocateChannelArgs(channel_args);
@@ -218,8 +217,7 @@ NAN_METHOD(Server::RequestCall) {
 
 NAN_METHOD(Server::AddHttp2Port) {
   if (!HasInstance(info.This())) {
-    return Nan::ThrowTypeError(
-        "addHttp2Port can only be called on a Server");
+    return Nan::ThrowTypeError("addHttp2Port can only be called on a Server");
   }
   if (!info[0]->IsString()) {
     return Nan::ThrowTypeError(
@@ -239,8 +237,7 @@ NAN_METHOD(Server::AddHttp2Port) {
                                                *Utf8String(info[0]));
   } else {
     port = grpc_server_add_secure_http2_port(server->wrapped_server,
-                                             *Utf8String(info[0]),
-                                             creds);
+                                             *Utf8String(info[0]), creds);
   }
   info.GetReturnValue().Set(Nan::New<Number>(port));
 }
@@ -262,8 +259,7 @@ NAN_METHOD(Server::TryShutdown) {
   Server *server = ObjectWrap::Unwrap<Server>(info.This());
   unique_ptr<OpVec> ops(new OpVec());
   grpc_server_shutdown_and_notify(
-      server->wrapped_server,
-      CompletionQueueAsyncWorker::GetQueue(),
+      server->wrapped_server, CompletionQueueAsyncWorker::GetQueue(),
       new struct tag(new Nan::Callback(info[0].As<Function>()), ops.release(),
                      shared_ptr<Resources>(nullptr)));
   CompletionQueueAsyncWorker::Next();
-- 
GitLab


From 15d7f3cd0deb1251ca984b78691fa65ca6cfd969 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Wed, 25 May 2016 06:56:45 -0700
Subject: [PATCH 555/570] Mark port as non-listening

---
 src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi      |  2 ++
 .../grpcio/grpc/_cython/_cygrpc/server.pyx.pxi       | 12 ++++++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi
index 66e6e6b549..d42c58050f 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/grpc.pxi
@@ -336,6 +336,8 @@ cdef extern from "grpc/_cython/loader.h":
   void grpc_server_register_completion_queue(grpc_server *server,
                                              grpc_completion_queue *cq,
                                              void *reserved) nogil
+  void grpc_server_register_non_listening_completion_queue(
+      grpc_server *server, grpc_completion_queue *cq, void *reserved) nogil
   int grpc_server_add_insecure_http2_port(
       grpc_server *server, const char *addr) nogil
   void grpc_server_start(grpc_server *server) nogil
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/server.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/server.pyx.pxi
index 8419a59068..55948755b2 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/server.pyx.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/server.pyx.pxi
@@ -81,11 +81,20 @@ cdef class Server:
           self.c_server, queue.c_completion_queue, NULL)
     self.registered_completion_queues.append(queue)
 
+  def register_non_listening_completion_queue(
+      self, CompletionQueue queue not None):
+    if self.is_started:
+      raise ValueError("cannot register completion queues after start")
+    with nogil:
+      grpc_server_register_non_listening_completion_queue(
+          self.c_server, queue.c_completion_queue, NULL)
+    self.registered_completion_queues.append(queue)
+
   def start(self):
     if self.is_started:
       raise ValueError("the server has already started")
     self.backup_shutdown_queue = CompletionQueue()
-    self.register_completion_queue(self.backup_shutdown_queue)
+    self.register_non_listening_completion_queue(self.backup_shutdown_queue)
     self.is_started = True
     with nogil:
       grpc_server_start(self.c_server)
@@ -169,4 +178,3 @@ cdef class Server:
           time.sleep(0)
       with nogil:
         grpc_server_destroy(self.c_server)
-
-- 
GitLab


From de733bd78ce8c1390fa8553dd145b304178c23f4 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Wed, 25 May 2016 10:38:56 -0700
Subject: [PATCH 556/570] Cosmetic changes to address feedback.

---
 src/objective-c/CronetFramework.podspec       | 147 ++++--------------
 src/objective-c/GRPCClient/GRPCCall+Cronet.h  |   6 +-
 src/objective-c/GRPCClient/GRPCCall+Cronet.m  |   4 +-
 .../GRPCClient/private/GRPCChannel.h          |   2 +-
 .../GRPCClient/private/GRPCChannel.m          |  13 +-
 src/objective-c/tests/InteropTests.m          |   2 +-
 6 files changed, 42 insertions(+), 132 deletions(-)

diff --git a/src/objective-c/CronetFramework.podspec b/src/objective-c/CronetFramework.podspec
index dffa30da63..62c1507a23 100644
--- a/src/objective-c/CronetFramework.podspec
+++ b/src/objective-c/CronetFramework.podspec
@@ -1,138 +1,43 @@
+# Copyright 2016, Google Inc.
+# All rights reserved.
 #
-#  Be sure to run `pod spec lint cronet.podspec' to ensure this is a
-#  valid spec and to remove all comments including this before submitting the spec.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
 #
-#  To learn more about Podspec attributes see http://docs.cocoapods.org/specification.html
-#  To see working Podspecs in the CocoaPods repo see https://github.com/CocoaPods/Specs/
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-Pod::Spec.new do |s|
-
-  # ―――  Spec Metadata  ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  These will help people to find your library, and whilst it
-  #  can feel like a chore to fill in it's definitely to your advantage. The
-  #  summary should be tweet-length, and the description more in depth.
-  #
 
+Pod::Spec.new do |s|
   s.name         = "CronetFramework"
   s.version      = "0.0.2"
   s.summary      = "Cronet, precompiled and used as a framework."
-
-  # This description is used to generate tags and improve search results.
-  #   * Think: What does it do? Why did you write it? What is the focus?
-  #   * Try to keep it short, snappy and to the point.
-  #   * Write the description between the DESC delimiters below.
-  #   * Finally, don't worry about the indent, CocoaPods strips it!
-  #s.description  = <<-DESC
-  #                 DESC
-
   s.homepage     = "http://chromium.org"
-  # s.screenshots  = "www.example.com/screenshots_1.gif", "www.example.com/screenshots_2.gif"
-
-
-  # ―――  Spec License  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  Licensing your code is important. See http://choosealicense.com for more info.
-  #  CocoaPods will detect a license file if there is a named LICENSE*
-  #  Popular ones are 'MIT', 'BSD' and 'Apache License, Version 2.0'.
-  #
   s.license      = { :type => 'BSD' }
-
   s.vendored_framework = "Cronet.framework"
-
-
-  # ――― Author Metadata  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  Specify the authors of the library, with email addresses. Email addresses
-  #  of the authors are extracted from the SCM log. E.g. $ git log. CocoaPods also
-  #  accepts just a name if you'd rather not provide an email address.
-  #
-  #  Specify a social_media_url where others can refer to, for example a twitter
-  #  profile URL.
-  #
-
   s.author             = ""
-  # Or just: s.author    = ""
-  # s.authors            = { "" => "makarandd@google.com" }
-  # s.social_media_url   = "http://twitter.com/"
-
-  # ――― Platform Specifics ――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  If this Pod runs only on iOS or OS X, then specify the platform and
-  #  the deployment target. You can optionally include the target after the platform.
-  #
-
-  # s.platform     = :ios
-  # s.platform     = :ios, "5.0"
-
-  #  When using multiple platforms
   s.ios.deployment_target = "8.0"
-  # s.osx.deployment_target = "10.7"
-  # s.watchos.deployment_target = "2.0"
-  # s.tvos.deployment_target = "9.0"
-
-
-  # ――― Source Location ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  Specify the location from where the source should be retrieved.
-  #  Supports git, hg, bzr, svn and HTTP.
-  #
-
   s.source       = { :http => 'https://storage.googleapis.com/grpc-precompiled-binaries/cronet/Cronet.framework.zip' }
-
-
-  # ――― Source Code ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  CocoaPods is smart about how it includes source code. For source files
-  #  giving a folder will include any swift, h, m, mm, c & cpp files.
-  #  For header files it will include any header in the folder.
-  #  Not including the public_header_files will make all headers public.
-  #
-
-  #s.public_header_files  = "/*.h"
-
-  # s.public_header_files = "Classes/**/*.h"
-
-
-  # ――― Resources ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  A list of resources included with the Pod. These are copied into the
-  #  target bundle with a build phase script. Anything else will be cleaned.
-  #  You can preserve files from being cleaned, please don't preserve
-  #  non-essential files like tests, examples and documentation.
-  #
-
-  # s.resource  = "icon.png"
-  # s.resources = "Resources/*.png"
-
-  # s.preserve_paths = "FilesToSave", "MoreFilesToSave"
   s.preserve_paths = "Cronet.framework"
   s.public_header_files = "Cronet.framework/Headers/**/*{.h}"
-
-
-  # ――― Project Linking ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  Link your library with frameworks, or libraries. Libraries do not include
-  #  the lib prefix of their name.
-  #
-
-  # s.framework  = "SomeFramework"
-  # s.frameworks = "SomeFramework", "AnotherFramework"
-
-  # s.library   = "iconv"
-  # s.libraries = "iconv", "xml2"
-
-
-  # ――― Project Settings ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
-  #
-  #  If your library depends on compiler flags you can set them in the xcconfig hash
-  #  where they will only apply to your library. If you depend on other Podspecs
-  #  you can include multiple dependencies to ensure it works.
-
-  # s.requires_arc = true
-
-  # s.xcconfig = { "HEADER_SEARCH_PATHS" => "$(SDKROOT)/usr/include/libxml2" }
-  # s.dependency "JSONKit", "~> 1.4"
-
 end
diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.h b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
index 85ea38ae00..e63aaec94f 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Cronet.h
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
@@ -30,15 +30,17 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
+#import <Cronet/Cronet.h>
+
 #import "GRPCCall.h"
 
 /**
- * TODOTODOTODO: Description
+ * Methods for using cronet transport.
  */
 @interface GRPCCall (Cronet)
 
 +(void) setUseCronet:(BOOL) useCronet
-                    :(void *)cronet_engine;
+                    :(cronet_engine *)cronet_engine;
 
 +(void *)getCronetEngine;
 
diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.m b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
index 87c02e61bf..17d6254a47 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Cronet.m
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
@@ -33,13 +33,13 @@
 
 #import "GRPCCall+Cronet.h"
 
-static BOOL use_cronet = false;
+static BOOL use_cronet = NO;
 static void *g_cronet_engine;
 
 @implementation GRPCCall (Cronet)
 
 + (void)setUseCronet:(BOOL)useCronet
-                    :(void *)cronet_engine {
+                    :(cronet_engine *)cronet_engine {
   use_cronet = useCronet;
   g_cronet_engine = cronet_engine;
 }
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.h b/src/objective-c/GRPCClient/private/GRPCChannel.h
index f5e973104c..3219835d02 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.h
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.h
@@ -59,7 +59,7 @@ struct grpc_channel_credentials;
  * Creates a secure channel to the specified @c host using Cronet as a transport mechanism.
  */
 + (nullable GRPCChannel *)secureCronetChannelWithHost:(NSString *)host
-                                 channelArgs:(NSDictionary *)channelArgs;
+                                          channelArgs:(NSDictionary *)channelArgs;
 
 /**
  * Creates a secure channel to the specified @c host using the specified @c credentials and
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.m b/src/objective-c/GRPCClient/private/GRPCChannel.m
index 2be3b2125f..412e8b01fb 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.m
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.m
@@ -38,6 +38,8 @@
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 #include <grpc/support/string_util.h>
+
+#import <Cronet/Cronet.h>
 #import <GRPCClient/GRPCCall+Cronet.h>
 #import "GRPCCompletionQueue.h"
 
@@ -100,8 +102,8 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) {
   grpc_channel_args *_channelArgs;
 }
 
-- (instancetype)initWithHostUsingCronet:(NSString *)host
-                 engine:(void *)engine
+- (instancetype)initWithHost:(NSString *)host
+                cronetEngine:(cronet_engine *)cronetEngine
                  channelArgs:(NSDictionary *)channelArgs {
   if (!host) {
     [NSException raise:NSInvalidArgumentException format:@"host argument missing"];
@@ -110,7 +112,7 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) {
   if (self = [super init]) {
     _channelArgs = buildChannelArgs(channelArgs);
     _host = [host copy];
-    _unmanagedChannel = grpc_cronet_secure_channel_create(engine, _host.UTF8String, _channelArgs,
+    _unmanagedChannel = grpc_cronet_secure_channel_create(cronetEngine, _host.UTF8String, _channelArgs,
                                                      NULL);
   }
 
@@ -154,10 +156,11 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) {
                                  channelArgs:(NSDictionary *)channelArgs {
   void *engine = [GRPCCall getCronetEngine];
   if (!engine) {
-    [NSException raise:NSInvalidArgumentException format:@"cronet_engine is NULL. Set it first."];
+    [NSException raise:NSInvalidArgumentException
+                format:@"cronet_engine is NULL. Set it first."];
     return nil;
   }
-  return [[GRPCChannel alloc] initWithHostUsingCronet:host engine:engine channelArgs:channelArgs];
+  return [[GRPCChannel alloc] initWithHost:host cronetEngine:engine channelArgs:channelArgs];
 }
 
 + (GRPCChannel *)secureChannelWithHost:(NSString *)host {
diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m
index 7985b346f8..8d3ac6eddd 100644
--- a/src/objective-c/tests/InteropTests.m
+++ b/src/objective-c/tests/InteropTests.m
@@ -35,6 +35,7 @@
 
 #include <grpc/status.h>
 
+#import <Cronet/Cronet.h>
 #import <GRPCClient/GRPCCall+Tests.h>
 #import <GRPCClient/GRPCCall+Cronet.h>
 #import <ProtoRPC/ProtoRPC.h>
@@ -44,7 +45,6 @@
 #import <RemoteTest/Test.pbrpc.h>
 #import <RxLibrary/GRXBufferedPipe.h>
 #import <RxLibrary/GRXWriter+Immediate.h>
-#import <Cronet/Cronet.h>
 
 // Convenience constructors for the generated proto messages:
 
-- 
GitLab


From db51bf9f818e28e23100a660584dfdf15ea1ac2d Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 15:15:27 -0400
Subject: [PATCH 557/570] add a new worker

---
 tools/jenkins/run_full_performance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/jenkins/run_full_performance.sh b/tools/jenkins/run_full_performance.sh
index bb1f79ff2c..f1e09a81fb 100755
--- a/tools/jenkins/run_full_performance.sh
+++ b/tools/jenkins/run_full_performance.sh
@@ -49,7 +49,7 @@ tools/run_tests/run_performance_tests.py \
     --netperf \
     --category scalable \
     --bq_result_table performance_test.performance_experiment_32core \
-    --remote_worker_host grpc-performance-server-32core grpc-performance-client-32core \
+    --remote_worker_host grpc-performance-server-32core grpc-performance-client-32core grpc-performance-client2-32core \
     || EXIT_CODE=1
 
 exit $EXIT_CODE
-- 
GitLab


From ebd506b7dea9e42f1bcd44a48f2dbc41ec49457a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@users.noreply.github.com>
Date: Wed, 25 May 2016 15:48:52 -0400
Subject: [PATCH 558/570] use 2 clients for 8core setup as well

---
 tools/jenkins/run_full_performance.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/jenkins/run_full_performance.sh b/tools/jenkins/run_full_performance.sh
index f1e09a81fb..3feda866f2 100755
--- a/tools/jenkins/run_full_performance.sh
+++ b/tools/jenkins/run_full_performance.sh
@@ -40,7 +40,7 @@ tools/run_tests/run_performance_tests.py \
     --netperf \
     --category all \
     --bq_result_table performance_test.performance_experiment \
-    --remote_worker_host grpc-performance-server-8core grpc-performance-client-8core \
+    --remote_worker_host grpc-performance-server-8core grpc-performance-client-8core grpc-performance-client2-8core \
     || EXIT_CODE=1
 
 # scalability with 32cores (and upload to a different BQ table)
-- 
GitLab


From 6d2ed00a1a6c1a2d101d40f125ecb688a37cdad0 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Wed, 25 May 2016 13:21:53 -0700
Subject: [PATCH 559/570] Slight change to surface API.

---
 src/objective-c/CronetFramework.podspec      | 2 +-
 src/objective-c/GRPCClient/GRPCCall+Cronet.h | 3 +--
 src/objective-c/GRPCClient/GRPCCall+Cronet.m | 5 ++---
 src/objective-c/tests/InteropTests.m         | 2 +-
 4 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/objective-c/CronetFramework.podspec b/src/objective-c/CronetFramework.podspec
index 62c1507a23..20af7647f7 100644
--- a/src/objective-c/CronetFramework.podspec
+++ b/src/objective-c/CronetFramework.podspec
@@ -35,7 +35,7 @@ Pod::Spec.new do |s|
   s.homepage     = "http://chromium.org"
   s.license      = { :type => 'BSD' }
   s.vendored_framework = "Cronet.framework"
-  s.author             = ""
+  s.author             = "The Chromium Authors"
   s.ios.deployment_target = "8.0"
   s.source       = { :http => 'https://storage.googleapis.com/grpc-precompiled-binaries/cronet/Cronet.framework.zip' }
   s.preserve_paths = "Cronet.framework"
diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.h b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
index e63aaec94f..d623ed61a3 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Cronet.h
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
@@ -39,8 +39,7 @@
  */
 @interface GRPCCall (Cronet)
 
-+(void) setUseCronet:(BOOL) useCronet
-                    :(cronet_engine *)cronet_engine;
++(void)useCronet:(cronet_engine *)cronet_engine;
 
 +(void *)getCronetEngine;
 
diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.m b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
index 17d6254a47..2409cd4645 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Cronet.m
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
@@ -38,9 +38,8 @@ static void *g_cronet_engine;
 
 @implementation GRPCCall (Cronet)
 
-+ (void)setUseCronet:(BOOL)useCronet
-                    :(cronet_engine *)cronet_engine {
-  use_cronet = useCronet;
++ (void)useCronet:(cronet_engine *)cronet_engine {
+  use_cronet = YES;
   g_cronet_engine = cronet_engine;
 }
 
diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m
index 8d3ac6eddd..361294d4ac 100644
--- a/src/objective-c/tests/InteropTests.m
+++ b/src/objective-c/tests/InteropTests.m
@@ -98,7 +98,7 @@ static cronet_engine *_engine = NULL;
     [Cronet setSslKeyLogFileName:@"cronetkeylogfile.pem"];
     [Cronet start];
     _engine = [Cronet getGlobalEngine];
-    [GRPCCall setUseCronet:true :_engine];
+    [GRPCCall useCronet:_engine];
   }
 #endif
 }
-- 
GitLab


From 5ee8e77522f673611a8cba40ac03a705382ad2b2 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 24 May 2016 16:17:10 -0400
Subject: [PATCH 560/570] add support for multiple cqs to GrpcThreadPool

---
 .../Grpc.Core.Tests/GrpcEnvironmentTest.cs    |  5 +-
 src/csharp/Grpc.Core/Channel.cs               | 13 +++-
 src/csharp/Grpc.Core/GrpcEnvironment.cs       | 23 +++++--
 src/csharp/Grpc.Core/Internal/AsyncCall.cs    |  8 +--
 .../Grpc.Core/Internal/AsyncCallServer.cs     |  4 +-
 .../Grpc.Core/Internal/GrpcThreadPool.cs      | 64 +++++++++++++------
 .../Grpc.Core/Internal/NativeMethods.cs       | 10 ++-
 .../Grpc.Core/Internal/ServerCallHandler.cs   | 22 +++----
 .../Grpc.Core/Internal/ServerSafeHandle.cs    | 21 +++---
 src/csharp/Grpc.Core/Server.cs                | 32 ++++++----
 src/csharp/ext/grpc_csharp_ext.c              | 11 ++--
 11 files changed, 138 insertions(+), 75 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs b/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs
index ab12c120cb..ca29667c95 100644
--- a/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs
+++ b/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs
@@ -32,7 +32,7 @@
 #endregion
 
 using System;
-using System.Threading;
+using System.Linq;
 using Grpc.Core;
 using NUnit.Framework;
 
@@ -44,7 +44,8 @@ namespace Grpc.Core.Tests
         public void InitializeAndShutdownGrpcEnvironment()
         {
             var env = GrpcEnvironment.AddRef();
-            Assert.IsNotNull(env.CompletionQueue);
+            Assert.AreEqual(1, env.CompletionQueues.Count);
+            Assert.IsNotNull(env.CompletionQueues.ElementAt(0));
             GrpcEnvironment.Release();
         }
 
diff --git a/src/csharp/Grpc.Core/Channel.cs b/src/csharp/Grpc.Core/Channel.cs
index 93a6e6a3d9..f2211111f6 100644
--- a/src/csharp/Grpc.Core/Channel.cs
+++ b/src/csharp/Grpc.Core/Channel.cs
@@ -31,7 +31,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -56,6 +55,7 @@ namespace Grpc.Core
 
         readonly string target;
         readonly GrpcEnvironment environment;
+        readonly CompletionQueueSafeHandle completionQueue;
         readonly ChannelSafeHandle handle;
         readonly Dictionary<string, ChannelOption> options;
 
@@ -75,6 +75,7 @@ namespace Grpc.Core
             EnsureUserAgentChannelOption(this.options);
             this.environment = GrpcEnvironment.AddRef();
 
+            this.completionQueue = this.environment.PickCompletionQueue();
             using (var nativeCredentials = credentials.ToNativeCredentials())
             using (var nativeChannelArgs = ChannelOptions.CreateChannelArgs(this.options.Values))
             {
@@ -135,7 +136,7 @@ namespace Grpc.Core
                     tcs.SetCanceled();
                 }
             });
-            handle.WatchConnectivityState(lastObservedState, deadlineTimespec, environment.CompletionQueue, environment.CompletionRegistry, handler);
+            handle.WatchConnectivityState(lastObservedState, deadlineTimespec, completionQueue, environment.CompletionRegistry, handler);
             return tcs.Task;
         }
 
@@ -231,6 +232,14 @@ namespace Grpc.Core
             }
         }
 
+        internal CompletionQueueSafeHandle CompletionQueue
+        {
+            get
+            {
+                return this.completionQueue;
+            }
+        }
+
         internal void AddCallReference(object call)
         {
             activeCallCounter.Increment();
diff --git a/src/csharp/Grpc.Core/GrpcEnvironment.cs b/src/csharp/Grpc.Core/GrpcEnvironment.cs
index bee0ef1d62..2851587567 100644
--- a/src/csharp/Grpc.Core/GrpcEnvironment.cs
+++ b/src/csharp/Grpc.Core/GrpcEnvironment.cs
@@ -32,8 +32,9 @@
 #endregion
 
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using System.Runtime.InteropServices;
-using System.Threading.Tasks;
 using Grpc.Core.Internal;
 using Grpc.Core.Logging;
 using Grpc.Core.Utils;
@@ -46,6 +47,7 @@ namespace Grpc.Core
     public class GrpcEnvironment
     {
         const int MinDefaultThreadPoolSize = 4;
+        const int DefaultCompletionQueueCount = 1;
 
         static object staticLock = new object();
         static GrpcEnvironment instance;
@@ -57,6 +59,7 @@ namespace Grpc.Core
         readonly GrpcThreadPool threadPool;
         readonly CompletionRegistry completionRegistry;
         readonly DebugStats debugStats = new DebugStats();
+        readonly AtomicCounter cqPickerCounter = new AtomicCounter();
         bool isClosed;
 
         /// <summary>
@@ -147,7 +150,7 @@ namespace Grpc.Core
         {
             GrpcNativeInit();
             completionRegistry = new CompletionRegistry(this);
-            threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault());
+            threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault(), DefaultCompletionQueueCount);
             threadPool.Start();
         }
 
@@ -163,16 +166,26 @@ namespace Grpc.Core
         }
 
         /// <summary>
-        /// Gets the completion queue used by this gRPC environment.
+        /// Gets the completion queues used by this gRPC environment.
         /// </summary>
-        internal CompletionQueueSafeHandle CompletionQueue
+        internal IReadOnlyCollection<CompletionQueueSafeHandle> CompletionQueues
         {
             get
             {
-                return this.threadPool.CompletionQueue;
+                return this.threadPool.CompletionQueues;
             }
         }
 
+        /// <summary>
+        /// Picks a completion queue in a round-robin fashion.
+        /// Shouldn't be invoked on a per-call basis (used at per-channel basis).
+        /// </summary>
+        internal CompletionQueueSafeHandle PickCompletionQueue()
+        {
+            var cqIndex = (int) ((cqPickerCounter.Increment() - 1) % this.threadPool.CompletionQueues.Count);
+            return this.threadPool.CompletionQueues.ElementAt(cqIndex);
+        }
+
         /// <summary>
         /// Gets the completion queue used by this gRPC environment.
         /// </summary>
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index 55351869b5..543c7b584f 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -144,7 +144,7 @@ namespace Grpc.Core.Internal
                 GrpcPreconditions.CheckState(!started);
                 started = true;
 
-                Initialize(environment.CompletionQueue);
+                Initialize(details.Channel.CompletionQueue);
 
                 halfcloseRequested = true;
                 readingDone = true;
@@ -171,7 +171,7 @@ namespace Grpc.Core.Internal
                 GrpcPreconditions.CheckState(!started);
                 started = true;
 
-                Initialize(environment.CompletionQueue);
+                Initialize(details.Channel.CompletionQueue);
 
                 readingDone = true;
 
@@ -195,7 +195,7 @@ namespace Grpc.Core.Internal
                 GrpcPreconditions.CheckState(!started);
                 started = true;
 
-                Initialize(environment.CompletionQueue);
+                Initialize(details.Channel.CompletionQueue);
 
                 halfcloseRequested = true;
 
@@ -220,7 +220,7 @@ namespace Grpc.Core.Internal
                 GrpcPreconditions.CheckState(!started);
                 started = true;
 
-                Initialize(environment.CompletionQueue);
+                Initialize(details.Channel.CompletionQueue);
 
                 using (var metadataArray = MetadataArraySafeHandle.Create(details.Options.Headers))
                 {
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index b1566b44a7..cb9a9d4cd6 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -56,9 +56,9 @@ namespace Grpc.Core.Internal
             this.server = GrpcPreconditions.CheckNotNull(server);
         }
 
-        public void Initialize(CallSafeHandle call)
+        public void Initialize(CallSafeHandle call, CompletionQueueSafeHandle completionQueue)
         {
-            call.Initialize(environment.CompletionRegistry, environment.CompletionQueue);
+            call.Initialize(environment.CompletionRegistry, completionQueue);
 
             server.AddCallReference(this);
             InitializeInternal(call);
diff --git a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
index b538726fa1..27dcea7118 100644
--- a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
+++ b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
@@ -33,15 +33,15 @@
 
 using System;
 using System.Collections.Generic;
-using System.Runtime.InteropServices;
+using System.Linq;
 using System.Threading;
-using System.Threading.Tasks;
 using Grpc.Core.Logging;
+using Grpc.Core.Utils;
 
 namespace Grpc.Core.Internal
 {
     /// <summary>
-    /// Pool of threads polling on the same completion queue.
+    /// Pool of threads polling on a set of completions queues.
     /// </summary>
     internal class GrpcThreadPool
     {
@@ -51,25 +51,31 @@ namespace Grpc.Core.Internal
         readonly object myLock = new object();
         readonly List<Thread> threads = new List<Thread>();
         readonly int poolSize;
+        readonly int completionQueueCount;
 
-        CompletionQueueSafeHandle cq;
+        IReadOnlyCollection<CompletionQueueSafeHandle> completionQueues;
 
-        public GrpcThreadPool(GrpcEnvironment environment, int poolSize)
+        /// <summary>
+        /// Creates a thread pool threads polling on a set of completions queues.
+        /// </summary>
+        /// <param name="environment">Environment.</param>
+        /// <param name="poolSize">Pool size.</param>
+        /// <param name="completionQueueCount">Completion queue count.</param>
+        public GrpcThreadPool(GrpcEnvironment environment, int poolSize, int completionQueueCount)
         {
             this.environment = environment;
             this.poolSize = poolSize;
+            this.completionQueueCount = completionQueueCount;
+            GrpcPreconditions.CheckArgument(poolSize >= completionQueueCount,
+                "Thread pool size cannot be smaller than the number of completion queues used.");
         }
 
         public void Start()
         {
             lock (myLock)
             {
-                if (cq != null)
-                {
-                    throw new InvalidOperationException("Already started.");
-                }
-
-                cq = CompletionQueueSafeHandle.Create();
+                GrpcPreconditions.CheckState(completionQueues == null, "Already started.");
+                completionQueues = CreateCompletionQueueList(completionQueueCount);
 
                 for (int i = 0; i < poolSize; i++)
                 {
@@ -82,37 +88,47 @@ namespace Grpc.Core.Internal
         {
             lock (myLock)
             {
-                cq.Shutdown();
+                foreach (var cq in completionQueues)
+                {
+                    cq.Shutdown();
+                }
+
                 foreach (var thread in threads)
                 {
                     thread.Join();
                 }
 
-                cq.Dispose();
+                foreach (var cq in completionQueues)
+                {
+                    cq.Dispose();
+                }
             }
         }
 
-        internal CompletionQueueSafeHandle CompletionQueue
+        internal IReadOnlyCollection<CompletionQueueSafeHandle> CompletionQueues
         {
             get
             {
-                return cq;
+                return completionQueues;
             }
         }
 
-        private Thread CreateAndStartThread(int i)
+        private Thread CreateAndStartThread(int threadIndex)
         {
-            var thread = new Thread(new ThreadStart(RunHandlerLoop));
+            var cqIndex = threadIndex % completionQueues.Count;
+            var cq = completionQueues.ElementAt(cqIndex);
+
+            var thread = new Thread(new ThreadStart(() => RunHandlerLoop(cq)));
             thread.IsBackground = false;
             thread.Start();
-            thread.Name = "grpc " + i;
+            thread.Name = string.Format("grpc {0} (cq {1})", threadIndex, cqIndex);
             return thread;
         }
 
         /// <summary>
         /// Body of the polling thread.
         /// </summary>
-        private void RunHandlerLoop()
+        private void RunHandlerLoop(CompletionQueueSafeHandle cq)
         {
             CompletionQueueEvent ev;
             do
@@ -135,5 +151,15 @@ namespace Grpc.Core.Internal
             }
             while (ev.type != CompletionQueueEvent.CompletionType.Shutdown);
         }
+
+        private static IReadOnlyCollection<CompletionQueueSafeHandle> CreateCompletionQueueList(int completionQueueCount)
+        {
+            var list = new List<CompletionQueueSafeHandle>();
+            for (int i = 0; i < completionQueueCount; i++)
+            {
+                list.Add(CompletionQueueSafeHandle.Create());
+            }
+            return list.AsReadOnly();
+        }
     }
 }
diff --git a/src/csharp/Grpc.Core/Internal/NativeMethods.cs b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
index 42fd4d4dc6..786b225246 100644
--- a/src/csharp/Grpc.Core/Internal/NativeMethods.cs
+++ b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
@@ -137,6 +137,7 @@ namespace Grpc.Core.Internal
         public readonly Delegates.grpcsharp_server_credentials_release_delegate grpcsharp_server_credentials_release;
 
         public readonly Delegates.grpcsharp_server_create_delegate grpcsharp_server_create;
+        public readonly Delegates.grpcsharp_server_register_completion_queue_delegate grpcsharp_server_register_completion_queue;
         public readonly Delegates.grpcsharp_server_add_insecure_http2_port_delegate grpcsharp_server_add_insecure_http2_port;
         public readonly Delegates.grpcsharp_server_add_secure_http2_port_delegate grpcsharp_server_add_secure_http2_port;
         public readonly Delegates.grpcsharp_server_start_delegate grpcsharp_server_start;
@@ -244,6 +245,7 @@ namespace Grpc.Core.Internal
                 this.grpcsharp_server_credentials_release = GetMethodDelegate<Delegates.grpcsharp_server_credentials_release_delegate>(library);
 
                 this.grpcsharp_server_create = GetMethodDelegate<Delegates.grpcsharp_server_create_delegate>(library);
+                this.grpcsharp_server_register_completion_queue = GetMethodDelegate<Delegates.grpcsharp_server_register_completion_queue_delegate>(library);
                 this.grpcsharp_server_add_insecure_http2_port = GetMethodDelegate<Delegates.grpcsharp_server_add_insecure_http2_port_delegate>(library);
                 this.grpcsharp_server_add_secure_http2_port = GetMethodDelegate<Delegates.grpcsharp_server_add_secure_http2_port_delegate>(library);
                 this.grpcsharp_server_start = GetMethodDelegate<Delegates.grpcsharp_server_start_delegate>(library);
@@ -493,7 +495,8 @@ namespace Grpc.Core.Internal
             public delegate ServerCredentialsSafeHandle grpcsharp_ssl_server_credentials_create_delegate(string pemRootCerts, string[] keyCertPairCertChainArray, string[] keyCertPairPrivateKeyArray, UIntPtr numKeyCertPairs, bool forceClientAuth);
             public delegate void grpcsharp_server_credentials_release_delegate(IntPtr credentials);
 
-            public delegate ServerSafeHandle grpcsharp_server_create_delegate(CompletionQueueSafeHandle cq, ChannelArgsSafeHandle args);
+            public delegate ServerSafeHandle grpcsharp_server_create_delegate(ChannelArgsSafeHandle args);
+            public delegate void grpcsharp_server_register_completion_queue_delegate(ServerSafeHandle server, CompletionQueueSafeHandle cq);
             public delegate int grpcsharp_server_add_insecure_http2_port_delegate(ServerSafeHandle server, string addr);
             public delegate int grpcsharp_server_add_secure_http2_port_delegate(ServerSafeHandle server, string addr, ServerCredentialsSafeHandle creds);
             public delegate void grpcsharp_server_start_delegate(ServerSafeHandle server);
@@ -773,7 +776,10 @@ namespace Grpc.Core.Internal
             // ServerSafeHandle
 
             [DllImport("grpc_csharp_ext.dll")]
-            public static extern ServerSafeHandle grpcsharp_server_create(CompletionQueueSafeHandle cq, ChannelArgsSafeHandle args);
+            public static extern ServerSafeHandle grpcsharp_server_create(ChannelArgsSafeHandle args);
+
+            [DllImport("grpc_csharp_ext.dll")]
+            public static extern void grpcsharp_server_register_completion_queue(ServerSafeHandle server, CompletionQueueSafeHandle cq);
 
             [DllImport("grpc_csharp_ext.dll")]
             public static extern int grpcsharp_server_add_insecure_http2_port(ServerSafeHandle server, string addr);
diff --git a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
index febebba209..e4c9acc099 100644
--- a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
@@ -44,7 +44,7 @@ namespace Grpc.Core.Internal
 {
     internal interface IServerCallHandler
     {
-        Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment);
+        Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq);
     }
 
     internal class UnaryServerCallHandler<TRequest, TResponse> : IServerCallHandler
@@ -62,14 +62,14 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment)
+        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
                 environment, newRpc.Server);
 
-            asyncCall.Initialize(newRpc.Call);
+            asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
             var requestStream = new ServerRequestStream<TRequest, TResponse>(asyncCall);
             var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
@@ -121,14 +121,14 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment)
+        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
                 environment, newRpc.Server);
 
-            asyncCall.Initialize(newRpc.Call);
+            asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
             var requestStream = new ServerRequestStream<TRequest, TResponse>(asyncCall);
             var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
@@ -179,14 +179,14 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment)
+        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
                 environment, newRpc.Server);
 
-            asyncCall.Initialize(newRpc.Call);
+            asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
             var requestStream = new ServerRequestStream<TRequest, TResponse>(asyncCall);
             var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
@@ -237,14 +237,14 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment)
+        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
                 environment, newRpc.Server);
 
-            asyncCall.Initialize(newRpc.Call);
+            asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
             var requestStream = new ServerRequestStream<TRequest, TResponse>(asyncCall);
             var responseStream = new ServerResponseStream<TRequest, TResponse>(asyncCall);
@@ -281,13 +281,13 @@ namespace Grpc.Core.Internal
     {
         public static readonly NoSuchMethodCallHandler Instance = new NoSuchMethodCallHandler();
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment)
+        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
         {
             // We don't care about the payload type here.
             var asyncCall = new AsyncCallServer<byte[], byte[]>(
                 (payload) => payload, (payload) => payload, environment, newRpc.Server);
             
-            asyncCall.Initialize(newRpc.Call);
+            asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
             await asyncCall.SendStatusFromServerAsync(new Status(StatusCode.Unimplemented, ""), Metadata.Empty, null).ConfigureAwait(false);
             await finishedTask.ConfigureAwait(false);
diff --git a/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs b/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs
index 6b5f70e220..191b412669 100644
--- a/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs
@@ -31,12 +31,6 @@
 
 #endregion
 
-using System;
-using System.Collections.Concurrent;
-using System.Diagnostics;
-using System.Runtime.InteropServices;
-using Grpc.Core.Utils;
-
 namespace Grpc.Core.Internal
 {
     /// <summary>
@@ -50,12 +44,17 @@ namespace Grpc.Core.Internal
         {
         }
 
-        public static ServerSafeHandle NewServer(CompletionQueueSafeHandle cq, ChannelArgsSafeHandle args)
+        public static ServerSafeHandle NewServer(ChannelArgsSafeHandle args)
         {
             // Increment reference count for the native gRPC environment to make sure we don't do grpc_shutdown() before destroying the server handle.
             // Doing so would make object finalizer crash if we end up abandoning the handle.
             GrpcEnvironment.GrpcNativeInit();
-            return Native.grpcsharp_server_create(cq, args);
+            return Native.grpcsharp_server_create(args);
+        }
+
+        public void RegisterCompletionQueue(CompletionQueueSafeHandle cq)
+        {
+            Native.grpcsharp_server_register_completion_queue(this, cq);
         }
 
         public int AddInsecurePort(string addr)
@@ -77,14 +76,14 @@ namespace Grpc.Core.Internal
         {
             var ctx = BatchContextSafeHandle.Create();
             environment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
-            Native.grpcsharp_server_shutdown_and_notify_callback(this, environment.CompletionQueue, ctx);
+            Native.grpcsharp_server_shutdown_and_notify_callback(this, environment.PickCompletionQueue(), ctx);
         }
 
-        public void RequestCall(BatchCompletionDelegate callback, GrpcEnvironment environment)
+        public void RequestCall(BatchCompletionDelegate callback, GrpcEnvironment environment, CompletionQueueSafeHandle completionQueue)
         {
             var ctx = BatchContextSafeHandle.Create();
             environment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
-            Native.grpcsharp_server_request_call(this, environment.CompletionQueue, ctx).CheckOk();
+            Native.grpcsharp_server_request_call(this, completionQueue, ctx).CheckOk();
         }
 
         protected override bool ReleaseHandle()
diff --git a/src/csharp/Grpc.Core/Server.cs b/src/csharp/Grpc.Core/Server.cs
index d538a4671f..6507f6e672 100644
--- a/src/csharp/Grpc.Core/Server.cs
+++ b/src/csharp/Grpc.Core/Server.cs
@@ -34,8 +34,6 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Diagnostics;
-using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 using Grpc.Core.Internal;
 using Grpc.Core.Logging;
@@ -48,7 +46,7 @@ namespace Grpc.Core
     /// </summary>
     public class Server
     {
-        const int InitialAllowRpcTokenCount = 10;
+        const int InitialAllowRpcTokenCountPerCq = 10;
         static readonly ILogger Logger = GrpcEnvironment.Logger.ForType<Server>();
 
         readonly AtomicCounter activeCallCounter = new AtomicCounter();
@@ -80,7 +78,12 @@ namespace Grpc.Core
             this.options = options != null ? new List<ChannelOption>(options) : new List<ChannelOption>();
             using (var channelArgs = ChannelOptions.CreateChannelArgs(this.options))
             {
-                this.handle = ServerSafeHandle.NewServer(environment.CompletionQueue, channelArgs);
+                this.handle = ServerSafeHandle.NewServer(channelArgs);
+            }
+
+            foreach (var cq in environment.CompletionQueues)
+            {
+                this.handle.RegisterCompletionQueue(cq);
             }
         }
 
@@ -133,9 +136,12 @@ namespace Grpc.Core
 
                 // Starting with more than one AllowOneRpc tokens can significantly increase
                 // unary RPC throughput.
-                for (int i = 0; i < InitialAllowRpcTokenCount; i++)
+                for (int i = 0; i < InitialAllowRpcTokenCountPerCq; i++)
                 {
-                    AllowOneRpc();
+                    foreach (var cq in environment.CompletionQueues)
+                    {
+                        AllowOneRpc(cq);
+                    }
                 }
             }
         }
@@ -244,11 +250,11 @@ namespace Grpc.Core
         /// <summary>
         /// Allows one new RPC call to be received by server.
         /// </summary>
-        private void AllowOneRpc()
+        private void AllowOneRpc(CompletionQueueSafeHandle cq)
         {
             if (!shutdownRequested)
             {
-                handle.RequestCall(HandleNewServerRpc, environment);
+                handle.RequestCall((success, ctx) => HandleNewServerRpc(success, ctx, cq), environment, cq);
             }
         }
 
@@ -265,7 +271,7 @@ namespace Grpc.Core
         /// <summary>
         /// Selects corresponding handler for given call and handles the call.
         /// </summary>
-        private async Task HandleCallAsync(ServerRpcNew newRpc)
+        private async Task HandleCallAsync(ServerRpcNew newRpc, CompletionQueueSafeHandle cq)
         {
             try
             {
@@ -274,7 +280,7 @@ namespace Grpc.Core
                 {
                     callHandler = NoSuchMethodCallHandler.Instance;
                 }
-                await callHandler.HandleCall(newRpc, environment).ConfigureAwait(false);
+                await callHandler.HandleCall(newRpc, environment, cq).ConfigureAwait(false);
             }
             catch (Exception e)
             {
@@ -285,9 +291,9 @@ namespace Grpc.Core
         /// <summary>
         /// Handles the native callback.
         /// </summary>
-        private void HandleNewServerRpc(bool success, BatchContextSafeHandle ctx)
+        private void HandleNewServerRpc(bool success, BatchContextSafeHandle ctx, CompletionQueueSafeHandle cq)
         {
-			Task.Run(() => AllowOneRpc());
+			Task.Run(() => AllowOneRpc(cq));
 
             if (success)
             {
@@ -296,7 +302,7 @@ namespace Grpc.Core
                 // after server shutdown, the callback returns with null call
                 if (!newRpc.Call.IsInvalid)
                 {
-                    HandleCallAsync(newRpc);  // we don't need to await.
+                    HandleCallAsync(newRpc, cq);  // we don't need to await.
                 }
             }
         }
diff --git a/src/csharp/ext/grpc_csharp_ext.c b/src/csharp/ext/grpc_csharp_ext.c
index 5b8ff9b819..4beef9ded8 100644
--- a/src/csharp/ext/grpc_csharp_ext.c
+++ b/src/csharp/ext/grpc_csharp_ext.c
@@ -806,11 +806,14 @@ GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_set_credentials(
 /* Server */
 
 GPR_EXPORT grpc_server *GPR_CALLTYPE
-grpcsharp_server_create(grpc_completion_queue *cq,
-                        const grpc_channel_args *args) {
-  grpc_server *server = grpc_server_create(args, NULL);
+grpcsharp_server_create(const grpc_channel_args *args) {
+  return grpc_server_create(args, NULL);
+}
+
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_server_register_completion_queue(grpc_server *server,
+                                           grpc_completion_queue *cq) {
   grpc_server_register_completion_queue(server, cq, NULL);
-  return server;
 }
 
 GPR_EXPORT int32_t GPR_CALLTYPE
-- 
GitLab


From 2a84f238af8a7dab55a998e5b0254dbc10914180 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 09:23:24 -0400
Subject: [PATCH 561/570] expose completionQueueCount setting

---
 src/csharp/Grpc.Core/GrpcEnvironment.cs | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/GrpcEnvironment.cs b/src/csharp/Grpc.Core/GrpcEnvironment.cs
index 2851587567..acc7b21436 100644
--- a/src/csharp/Grpc.Core/GrpcEnvironment.cs
+++ b/src/csharp/Grpc.Core/GrpcEnvironment.cs
@@ -53,6 +53,7 @@ namespace Grpc.Core
         static GrpcEnvironment instance;
         static int refCount;
         static int? customThreadPoolSize;
+        static int? customCompletionQueueCount;
 
         static ILogger logger = new ConsoleLogger();
 
@@ -143,6 +144,23 @@ namespace Grpc.Core
             }
         }
 
+        /// <summary>
+        /// Sets the number of completion queues in the  gRPC thread pool that polls for internal RPC events.
+        /// Can be only invoke before the <c>GrpcEnviroment</c> is started and cannot be changed afterwards.
+        /// Setting the number of completions queues is an advanced setting and you should only use it if you know what you are doing.
+        /// Most users should rely on the default value provided by gRPC library.
+        /// Note: this method is part of an experimental API that can change or be removed without any prior notice.
+        /// </summary>
+        public static void SetCompletionQueueCount(int completionQueueCount)
+        {
+            lock (staticLock)
+            {
+                GrpcPreconditions.CheckState(instance == null, "Can only be set before GrpcEnvironment is initialized");
+                GrpcPreconditions.CheckArgument(completionQueueCount > 0, "threadCount needs to be a positive number");
+                customCompletionQueueCount = completionQueueCount;
+            }
+        }
+
         /// <summary>
         /// Creates gRPC environment.
         /// </summary>
@@ -150,7 +168,9 @@ namespace Grpc.Core
         {
             GrpcNativeInit();
             completionRegistry = new CompletionRegistry(this);
-            threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault(), DefaultCompletionQueueCount);
+
+            var cqCount = customCompletionQueueCount ?? DefaultCompletionQueueCount;
+            threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault(), cqCount);
             threadPool.Start();
         }
 
-- 
GitLab


From b089320d405f09e36b78c037e04a1991934428b2 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 19:20:39 -0400
Subject: [PATCH 562/570] completion registry is per cq

---
 .../Internal/AsyncCallServerTest.cs           |  4 ---
 src/csharp/Grpc.Core/Internal/AsyncCall.cs    |  4 +--
 .../Grpc.Core/Internal/AsyncCallBase.cs       |  4 +--
 .../Grpc.Core/Internal/AsyncCallServer.cs     |  4 +--
 .../Grpc.Core/Internal/CallSafeHandle.cs      | 26 +++++++++----------
 .../Grpc.Core/Internal/ChannelSafeHandle.cs   |  4 +--
 .../Internal/CompletionQueueSafeHandle.cs     | 16 ++++++++++++
 .../Grpc.Core/Internal/GrpcThreadPool.cs      |  7 ++---
 .../Grpc.Core/Internal/ServerCallHandler.cs   | 22 ++++++++--------
 src/csharp/Grpc.Core/Server.cs                |  2 +-
 10 files changed, 51 insertions(+), 42 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
index 0e204761f6..dc5d8013a1 100644
--- a/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/Internal/AsyncCallServerTest.cs
@@ -53,8 +53,6 @@ namespace Grpc.Core.Internal.Tests
         [SetUp]
         public void Init()
         {
-            var environment = GrpcEnvironment.AddRef();
-
             // Create a fake server just so we have an instance to refer to.
             // The server won't actually be used at all.
             server = new Server()
@@ -66,7 +64,6 @@ namespace Grpc.Core.Internal.Tests
             fakeCall = new FakeNativeCall();
             asyncCallServer = new AsyncCallServer<string, string>(
                 Marshallers.StringMarshaller.Serializer, Marshallers.StringMarshaller.Deserializer,
-                environment,
                 server);
             asyncCallServer.InitializeForTesting(fakeCall);
         }
@@ -75,7 +72,6 @@ namespace Grpc.Core.Internal.Tests
         public void Cleanup()
         {
             server.ShutdownAsync().Wait();
-            GrpcEnvironment.Release();
         }
 
         [Test]
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCall.cs b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
index 543c7b584f..045c412aaa 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCall.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCall.cs
@@ -67,7 +67,7 @@ namespace Grpc.Core.Internal
         ClientSideStatus? finishedStatus;
 
         public AsyncCall(CallInvocationDetails<TRequest, TResponse> callDetails)
-            : base(callDetails.RequestMarshaller.Serializer, callDetails.ResponseMarshaller.Deserializer, callDetails.Channel.Environment)
+            : base(callDetails.RequestMarshaller.Serializer, callDetails.ResponseMarshaller.Deserializer)
         {
             this.details = callDetails.WithOptions(callDetails.Options.Normalize());
             this.initialMetadataSent = true;  // we always send metadata at the very beginning of the call.
@@ -368,7 +368,7 @@ namespace Grpc.Core.Internal
                 var credentials = details.Options.Credentials;
                 using (var nativeCredentials = credentials != null ? credentials.ToNativeCredentials() : null)
                 {
-                    var result = details.Channel.Handle.CreateCall(environment.CompletionRegistry,
+                    var result = details.Channel.Handle.CreateCall(
                                  parentCall, ContextPropagationToken.DefaultMask, cq,
                                  details.Method, details.Host, Timespec.FromDateTime(details.Options.Deadline.Value), nativeCredentials);
                     return result;
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
index 4de23706b2..bd1bf28da0 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallBase.cs
@@ -58,7 +58,6 @@ namespace Grpc.Core.Internal
         readonly Func<TWrite, byte[]> serializer;
         readonly Func<byte[], TRead> deserializer;
 
-        protected readonly GrpcEnvironment environment;
         protected readonly object myLock = new object();
 
         protected INativeCall call;
@@ -78,11 +77,10 @@ namespace Grpc.Core.Internal
         protected bool initialMetadataSent;
         protected long streamingWritesCounter;  // Number of streaming send operations started so far.
 
-        public AsyncCallBase(Func<TWrite, byte[]> serializer, Func<byte[], TRead> deserializer, GrpcEnvironment environment)
+        public AsyncCallBase(Func<TWrite, byte[]> serializer, Func<byte[], TRead> deserializer)
         {
             this.serializer = GrpcPreconditions.CheckNotNull(serializer);
             this.deserializer = GrpcPreconditions.CheckNotNull(deserializer);
-            this.environment = GrpcPreconditions.CheckNotNull(environment);
         }
 
         /// <summary>
diff --git a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
index cb9a9d4cd6..6486642e82 100644
--- a/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
+++ b/src/csharp/Grpc.Core/Internal/AsyncCallServer.cs
@@ -51,14 +51,14 @@ namespace Grpc.Core.Internal
         readonly CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
         readonly Server server;
 
-        public AsyncCallServer(Func<TResponse, byte[]> serializer, Func<byte[], TRequest> deserializer, GrpcEnvironment environment, Server server) : base(serializer, deserializer, environment)
+        public AsyncCallServer(Func<TResponse, byte[]> serializer, Func<byte[], TRequest> deserializer, Server server) : base(serializer, deserializer)
         {
             this.server = GrpcPreconditions.CheckNotNull(server);
         }
 
         public void Initialize(CallSafeHandle call, CompletionQueueSafeHandle completionQueue)
         {
-            call.Initialize(environment.CompletionRegistry, completionQueue);
+            call.Initialize(completionQueue);
 
             server.AddCallReference(this);
             InitializeInternal(call);
diff --git a/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs b/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
index 244b97d4a4..82361f5797 100644
--- a/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/CallSafeHandle.cs
@@ -47,16 +47,14 @@ namespace Grpc.Core.Internal
         static readonly NativeMethods Native = NativeMethods.Get();
 
         const uint GRPC_WRITE_BUFFER_HINT = 1;
-        CompletionRegistry completionRegistry;
         CompletionQueueSafeHandle completionQueue;
 
         private CallSafeHandle()
         {
         }
 
-        public void Initialize(CompletionRegistry completionRegistry, CompletionQueueSafeHandle completionQueue)
+        public void Initialize(CompletionQueueSafeHandle completionQueue)
         {
-            this.completionRegistry = completionRegistry;
             this.completionQueue = completionQueue;
         }
 
@@ -70,7 +68,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient(), context.GetReceivedMessage(), context.GetReceivedInitialMetadata()));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient(), context.GetReceivedMessage(), context.GetReceivedInitialMetadata()));
                 Native.grpcsharp_call_start_unary(this, ctx, payload, new UIntPtr((ulong)payload.Length), metadataArray, writeFlags)
                     .CheckOk();
             }
@@ -90,7 +88,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient(), context.GetReceivedMessage(), context.GetReceivedInitialMetadata()));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient(), context.GetReceivedMessage(), context.GetReceivedInitialMetadata()));
                 Native.grpcsharp_call_start_client_streaming(this, ctx, metadataArray).CheckOk();
             }
         }
@@ -100,7 +98,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient()));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient()));
                 Native.grpcsharp_call_start_server_streaming(this, ctx, payload, new UIntPtr((ulong)payload.Length), metadataArray, writeFlags).CheckOk();
             }
         }
@@ -110,7 +108,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient()));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedStatusOnClient()));
                 Native.grpcsharp_call_start_duplex_streaming(this, ctx, metadataArray).CheckOk();
             }
         }
@@ -120,7 +118,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
                 Native.grpcsharp_call_send_message(this, ctx, payload, new UIntPtr((ulong)payload.Length), writeFlags, sendEmptyInitialMetadata).CheckOk();
             }
         }
@@ -130,7 +128,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
                 Native.grpcsharp_call_send_close_from_client(this, ctx).CheckOk();
             }
         }
@@ -142,7 +140,7 @@ namespace Grpc.Core.Internal
             {
                 var ctx = BatchContextSafeHandle.Create();
                 var optionalPayloadLength = optionalPayload != null ? new UIntPtr((ulong)optionalPayload.Length) : UIntPtr.Zero;
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
                 Native.grpcsharp_call_send_status_from_server(this, ctx, status.StatusCode, status.Detail, metadataArray, sendEmptyInitialMetadata,
                     optionalPayload, optionalPayloadLength, writeFlags).CheckOk();
             }
@@ -153,7 +151,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedMessage()));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedMessage()));
                 Native.grpcsharp_call_recv_message(this, ctx).CheckOk();
             }
         }
@@ -163,7 +161,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedInitialMetadata()));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedInitialMetadata()));
                 Native.grpcsharp_call_recv_initial_metadata(this, ctx).CheckOk();
             }
         }
@@ -173,7 +171,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedCloseOnServerCancelled()));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success, context.GetReceivedCloseOnServerCancelled()));
                 Native.grpcsharp_call_start_serverside(this, ctx).CheckOk();
             }
         }
@@ -183,7 +181,7 @@ namespace Grpc.Core.Internal
             using (completionQueue.NewScope())
             {
                 var ctx = BatchContextSafeHandle.Create();
-                completionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
+                completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, (success, context) => callback(success));
                 Native.grpcsharp_call_send_initial_metadata(this, ctx, metadataArray).CheckOk();
             }
         }
diff --git a/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs b/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs
index 1dbd1f4e34..a83deaa26f 100644
--- a/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs
@@ -63,7 +63,7 @@ namespace Grpc.Core.Internal
             return Native.grpcsharp_secure_channel_create(credentials, target, channelArgs);
         }
 
-        public CallSafeHandle CreateCall(CompletionRegistry registry, CallSafeHandle parentCall, ContextPropagationFlags propagationMask, CompletionQueueSafeHandle cq, string method, string host, Timespec deadline, CallCredentialsSafeHandle credentials)
+        public CallSafeHandle CreateCall(CallSafeHandle parentCall, ContextPropagationFlags propagationMask, CompletionQueueSafeHandle cq, string method, string host, Timespec deadline, CallCredentialsSafeHandle credentials)
         {
             using (Profilers.ForCurrentThread().NewScope("ChannelSafeHandle.CreateCall"))
             {
@@ -72,7 +72,7 @@ namespace Grpc.Core.Internal
                 {
                     result.SetCredentials(credentials);
                 }
-                result.Initialize(registry, cq);
+                result.Initialize(cq);
                 return result;
             }
         }
diff --git a/src/csharp/Grpc.Core/Internal/CompletionQueueSafeHandle.cs b/src/csharp/Grpc.Core/Internal/CompletionQueueSafeHandle.cs
index 91364cdc70..46f5624223 100644
--- a/src/csharp/Grpc.Core/Internal/CompletionQueueSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/CompletionQueueSafeHandle.cs
@@ -45,6 +45,7 @@ namespace Grpc.Core.Internal
         static readonly NativeMethods Native = NativeMethods.Get();
 
         AtomicCounter shutdownRefcount = new AtomicCounter(1);
+        CompletionRegistry completionRegistry;
 
         private CompletionQueueSafeHandle()
         {
@@ -53,7 +54,13 @@ namespace Grpc.Core.Internal
         public static CompletionQueueSafeHandle Create()
         {
             return Native.grpcsharp_completion_queue_create();
+        }
 
+        public static CompletionQueueSafeHandle Create(CompletionRegistry completionRegistry)
+        {
+            var cq = Native.grpcsharp_completion_queue_create();
+            cq.completionRegistry = completionRegistry;
+            return cq;
         }
 
         public CompletionQueueEvent Next()
@@ -83,6 +90,15 @@ namespace Grpc.Core.Internal
             DecrementShutdownRefcount();
         }
 
+        /// <summary>
+        /// Completion registry associated with this completion queue.
+        /// Doesn't need to be set if only using Pluck() operations.
+        /// </summary>
+        public CompletionRegistry CompletionRegistry
+        {
+            get { return completionRegistry; }
+        }
+
         protected override bool ReleaseHandle()
         {
             Native.grpcsharp_completion_queue_destroy(handle);
diff --git a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
index 27dcea7118..4059247e30 100644
--- a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
+++ b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
@@ -75,7 +75,7 @@ namespace Grpc.Core.Internal
             lock (myLock)
             {
                 GrpcPreconditions.CheckState(completionQueues == null, "Already started.");
-                completionQueues = CreateCompletionQueueList(completionQueueCount);
+                completionQueues = CreateCompletionQueueList(environment, completionQueueCount);
 
                 for (int i = 0; i < poolSize; i++)
                 {
@@ -152,12 +152,13 @@ namespace Grpc.Core.Internal
             while (ev.type != CompletionQueueEvent.CompletionType.Shutdown);
         }
 
-        private static IReadOnlyCollection<CompletionQueueSafeHandle> CreateCompletionQueueList(int completionQueueCount)
+        private static IReadOnlyCollection<CompletionQueueSafeHandle> CreateCompletionQueueList(GrpcEnvironment environment, int completionQueueCount)
         {
             var list = new List<CompletionQueueSafeHandle>();
             for (int i = 0; i < completionQueueCount; i++)
             {
-                list.Add(CompletionQueueSafeHandle.Create());
+                var completionRegistry = new CompletionRegistry(environment);
+                list.Add(CompletionQueueSafeHandle.Create(completionRegistry));
             }
             return list.AsReadOnly();
         }
diff --git a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
index e4c9acc099..6a2f520163 100644
--- a/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerCallHandler.cs
@@ -44,7 +44,7 @@ namespace Grpc.Core.Internal
 {
     internal interface IServerCallHandler
     {
-        Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq);
+        Task HandleCall(ServerRpcNew newRpc, CompletionQueueSafeHandle cq);
     }
 
     internal class UnaryServerCallHandler<TRequest, TResponse> : IServerCallHandler
@@ -62,12 +62,12 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
+        public async Task HandleCall(ServerRpcNew newRpc, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
-                environment, newRpc.Server);
+                newRpc.Server);
 
             asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
@@ -121,12 +121,12 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
+        public async Task HandleCall(ServerRpcNew newRpc, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
-                environment, newRpc.Server);
+                newRpc.Server);
 
             asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
@@ -179,12 +179,12 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
+        public async Task HandleCall(ServerRpcNew newRpc, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
-                environment, newRpc.Server);
+                newRpc.Server);
 
             asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
@@ -237,12 +237,12 @@ namespace Grpc.Core.Internal
             this.handler = handler;
         }
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
+        public async Task HandleCall(ServerRpcNew newRpc, CompletionQueueSafeHandle cq)
         {
             var asyncCall = new AsyncCallServer<TRequest, TResponse>(
                 method.ResponseMarshaller.Serializer,
                 method.RequestMarshaller.Deserializer,
-                environment, newRpc.Server);
+                newRpc.Server);
 
             asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
@@ -281,11 +281,11 @@ namespace Grpc.Core.Internal
     {
         public static readonly NoSuchMethodCallHandler Instance = new NoSuchMethodCallHandler();
 
-        public async Task HandleCall(ServerRpcNew newRpc, GrpcEnvironment environment, CompletionQueueSafeHandle cq)
+        public async Task HandleCall(ServerRpcNew newRpc, CompletionQueueSafeHandle cq)
         {
             // We don't care about the payload type here.
             var asyncCall = new AsyncCallServer<byte[], byte[]>(
-                (payload) => payload, (payload) => payload, environment, newRpc.Server);
+                (payload) => payload, (payload) => payload, newRpc.Server);
             
             asyncCall.Initialize(newRpc.Call, cq);
             var finishedTask = asyncCall.ServerSideCallAsync();
diff --git a/src/csharp/Grpc.Core/Server.cs b/src/csharp/Grpc.Core/Server.cs
index 6507f6e672..b66de81789 100644
--- a/src/csharp/Grpc.Core/Server.cs
+++ b/src/csharp/Grpc.Core/Server.cs
@@ -280,7 +280,7 @@ namespace Grpc.Core
                 {
                     callHandler = NoSuchMethodCallHandler.Instance;
                 }
-                await callHandler.HandleCall(newRpc, environment, cq).ConfigureAwait(false);
+                await callHandler.HandleCall(newRpc, cq).ConfigureAwait(false);
             }
             catch (Exception e)
             {
-- 
GitLab


From e6d1de6054861b6247e2e597c8078f1ffbcaf823 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 19:32:15 -0400
Subject: [PATCH 563/570] eliminate global completion registry

---
 src/csharp/Grpc.Core/Channel.cs                    |  2 +-
 src/csharp/Grpc.Core/GrpcEnvironment.cs            | 13 -------------
 src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs |  5 ++---
 src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs    |  2 +-
 src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs  | 10 +++++-----
 src/csharp/Grpc.Core/Server.cs                     |  9 ++++++---
 6 files changed, 15 insertions(+), 26 deletions(-)

diff --git a/src/csharp/Grpc.Core/Channel.cs b/src/csharp/Grpc.Core/Channel.cs
index f2211111f6..886adfec33 100644
--- a/src/csharp/Grpc.Core/Channel.cs
+++ b/src/csharp/Grpc.Core/Channel.cs
@@ -136,7 +136,7 @@ namespace Grpc.Core
                     tcs.SetCanceled();
                 }
             });
-            handle.WatchConnectivityState(lastObservedState, deadlineTimespec, completionQueue, environment.CompletionRegistry, handler);
+            handle.WatchConnectivityState(lastObservedState, deadlineTimespec, completionQueue, handler);
             return tcs.Task;
         }
 
diff --git a/src/csharp/Grpc.Core/GrpcEnvironment.cs b/src/csharp/Grpc.Core/GrpcEnvironment.cs
index acc7b21436..7fa06bf672 100644
--- a/src/csharp/Grpc.Core/GrpcEnvironment.cs
+++ b/src/csharp/Grpc.Core/GrpcEnvironment.cs
@@ -58,7 +58,6 @@ namespace Grpc.Core
         static ILogger logger = new ConsoleLogger();
 
         readonly GrpcThreadPool threadPool;
-        readonly CompletionRegistry completionRegistry;
         readonly DebugStats debugStats = new DebugStats();
         readonly AtomicCounter cqPickerCounter = new AtomicCounter();
         bool isClosed;
@@ -167,24 +166,12 @@ namespace Grpc.Core
         private GrpcEnvironment()
         {
             GrpcNativeInit();
-            completionRegistry = new CompletionRegistry(this);
 
             var cqCount = customCompletionQueueCount ?? DefaultCompletionQueueCount;
             threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault(), cqCount);
             threadPool.Start();
         }
 
-        /// <summary>
-        /// Gets the completion registry used by this gRPC environment.
-        /// </summary>
-        internal CompletionRegistry CompletionRegistry
-        {
-            get
-            {
-                return this.completionRegistry;
-            }
-        }
-
         /// <summary>
         /// Gets the completion queues used by this gRPC environment.
         /// </summary>
diff --git a/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs b/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs
index a83deaa26f..62864dff0c 100644
--- a/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/ChannelSafeHandle.cs
@@ -82,11 +82,10 @@ namespace Grpc.Core.Internal
             return Native.grpcsharp_channel_check_connectivity_state(this, tryToConnect ? 1 : 0);
         }
 
-        public void WatchConnectivityState(ChannelState lastObservedState, Timespec deadline, CompletionQueueSafeHandle cq,
-            CompletionRegistry completionRegistry, BatchCompletionDelegate callback)
+        public void WatchConnectivityState(ChannelState lastObservedState, Timespec deadline, CompletionQueueSafeHandle cq, BatchCompletionDelegate callback)
         {
             var ctx = BatchContextSafeHandle.Create();
-            completionRegistry.RegisterBatchCompletion(ctx, callback);
+            cq.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
             Native.grpcsharp_channel_watch_connectivity_state(this, lastObservedState, deadline, cq, ctx);
         }
 
diff --git a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
index 4059247e30..ab2cb3836a 100644
--- a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
+++ b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
@@ -140,7 +140,7 @@ namespace Grpc.Core.Internal
                     IntPtr tag = ev.tag;
                     try
                     {
-                        var callback = environment.CompletionRegistry.Extract(tag);
+                        var callback = cq.CompletionRegistry.Extract(tag);
                         callback(success);
                     }
                     catch (Exception e)
diff --git a/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs b/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs
index 191b412669..8581302706 100644
--- a/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs
+++ b/src/csharp/Grpc.Core/Internal/ServerSafeHandle.cs
@@ -72,17 +72,17 @@ namespace Grpc.Core.Internal
             Native.grpcsharp_server_start(this);
         }
     
-        public void ShutdownAndNotify(BatchCompletionDelegate callback, GrpcEnvironment environment)
+        public void ShutdownAndNotify(BatchCompletionDelegate callback, CompletionQueueSafeHandle completionQueue)
         {
             var ctx = BatchContextSafeHandle.Create();
-            environment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
-            Native.grpcsharp_server_shutdown_and_notify_callback(this, environment.PickCompletionQueue(), ctx);
+            completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
+            Native.grpcsharp_server_shutdown_and_notify_callback(this, completionQueue, ctx);
         }
 
-        public void RequestCall(BatchCompletionDelegate callback, GrpcEnvironment environment, CompletionQueueSafeHandle completionQueue)
+        public void RequestCall(BatchCompletionDelegate callback, CompletionQueueSafeHandle completionQueue)
         {
             var ctx = BatchContextSafeHandle.Create();
-            environment.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
+            completionQueue.CompletionRegistry.RegisterBatchCompletion(ctx, callback);
             Native.grpcsharp_server_request_call(this, completionQueue, ctx).CheckOk();
         }
 
diff --git a/src/csharp/Grpc.Core/Server.cs b/src/csharp/Grpc.Core/Server.cs
index b66de81789..069185e13a 100644
--- a/src/csharp/Grpc.Core/Server.cs
+++ b/src/csharp/Grpc.Core/Server.cs
@@ -34,6 +34,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 using Grpc.Core.Internal;
 using Grpc.Core.Logging;
@@ -160,7 +161,8 @@ namespace Grpc.Core
                 shutdownRequested = true;
             }
 
-            handle.ShutdownAndNotify(HandleServerShutdown, environment);
+            var cq = environment.CompletionQueues.First();  // any cq will do
+            handle.ShutdownAndNotify(HandleServerShutdown, cq);
             await shutdownTcs.Task.ConfigureAwait(false);
             DisposeHandle();
 
@@ -180,7 +182,8 @@ namespace Grpc.Core
                 shutdownRequested = true;
             }
 
-            handle.ShutdownAndNotify(HandleServerShutdown, environment);
+            var cq = environment.CompletionQueues.First();  // any cq will do
+            handle.ShutdownAndNotify(HandleServerShutdown, cq);
             handle.CancelAllCalls();
             await shutdownTcs.Task.ConfigureAwait(false);
             DisposeHandle();
@@ -254,7 +257,7 @@ namespace Grpc.Core
         {
             if (!shutdownRequested)
             {
-                handle.RequestCall((success, ctx) => HandleNewServerRpc(success, ctx, cq), environment, cq);
+                handle.RequestCall((success, ctx) => HandleNewServerRpc(success, ctx, cq), cq);
             }
         }
 
-- 
GitLab


From 2f0a690f997b1516d1eff37268620ef6d6aacc4e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 17:23:16 -0700
Subject: [PATCH 564/570] name the threadpool threads before starting

---
 src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
index ab2cb3836a..4de543bef7 100644
--- a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
+++ b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs
@@ -120,8 +120,9 @@ namespace Grpc.Core.Internal
 
             var thread = new Thread(new ThreadStart(() => RunHandlerLoop(cq)));
             thread.IsBackground = false;
-            thread.Start();
             thread.Name = string.Format("grpc {0} (cq {1})", threadIndex, cqIndex);
+            thread.Start();
+
             return thread;
         }
 
-- 
GitLab


From 5a94cf5eae67341ec1a59c13a35ce14116cc8413 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 17:56:18 -0700
Subject: [PATCH 565/570] use 1 cq per thread by default

---
 src/csharp/Grpc.Core/GrpcEnvironment.cs | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/csharp/Grpc.Core/GrpcEnvironment.cs b/src/csharp/Grpc.Core/GrpcEnvironment.cs
index 7fa06bf672..18af1099f1 100644
--- a/src/csharp/Grpc.Core/GrpcEnvironment.cs
+++ b/src/csharp/Grpc.Core/GrpcEnvironment.cs
@@ -47,7 +47,6 @@ namespace Grpc.Core
     public class GrpcEnvironment
     {
         const int MinDefaultThreadPoolSize = 4;
-        const int DefaultCompletionQueueCount = 1;
 
         static object staticLock = new object();
         static GrpcEnvironment instance;
@@ -166,9 +165,7 @@ namespace Grpc.Core
         private GrpcEnvironment()
         {
             GrpcNativeInit();
-
-            var cqCount = customCompletionQueueCount ?? DefaultCompletionQueueCount;
-            threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault(), cqCount);
+            threadPool = new GrpcThreadPool(this, GetThreadPoolSizeOrDefault(), GetCompletionQueueCountOrDefault());
             threadPool.Start();
         }
 
@@ -250,5 +247,15 @@ namespace Grpc.Core
             // more work, but seems to work reasonably well for a start.
             return Math.Max(MinDefaultThreadPoolSize, Environment.ProcessorCount / 2);
         }
+
+        private int GetCompletionQueueCountOrDefault()
+        {
+            if (customCompletionQueueCount.HasValue)
+            {
+                return customCompletionQueueCount.Value;
+            }
+            // by default, create a completion queue for each thread
+            return GetThreadPoolSizeOrDefault();
+        }
     }
 }
-- 
GitLab


From 71702b1d05f0b00fafeb5e06937ca03cd94b938e Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 20:48:38 -0700
Subject: [PATCH 566/570] fix tests

---
 .../Grpc.Core.Tests/ClientServerTest.cs       | 24 +++++++++++++----
 .../Grpc.Core.Tests/ContextPropagationTest.cs | 10 ++++++-
 .../Grpc.Core.Tests/GrpcEnvironmentTest.cs    |  7 +++--
 .../Grpc.Core.Tests/MarshallingErrorsTest.cs  | 10 ++++++-
 .../Grpc.IntegrationTesting/InteropClient.cs  | 26 +++++++++++++++----
 5 files changed, 63 insertions(+), 14 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
index d92addbf54..dcdddc769e 100644
--- a/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
+++ b/src/csharp/Grpc.Core.Tests/ClientServerTest.cs
@@ -235,8 +235,16 @@ namespace Grpc.Core.Tests
             await barrier.Task;  // make sure the handler has started.
             cts.Cancel();
 
-            var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseAsync);
-            Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
+            try
+            {
+                // cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
+                await call.ResponseAsync;
+                Assert.Fail();
+            }
+            catch (RpcException ex)
+            {
+                Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
+            }
         }
 
         [Test]
@@ -265,9 +273,15 @@ namespace Grpc.Core.Tests
             await handlerStartedBarrier.Task;
             cts.Cancel();
 
-            var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseAsync);
-            Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
-
+            try
+            {
+                await call.ResponseAsync;
+                Assert.Fail();
+            }
+            catch (RpcException ex)
+            {
+                Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
+            }
             Assert.AreEqual("SUCCESS", await successTcs.Task);
         }
 
diff --git a/src/csharp/Grpc.Core.Tests/ContextPropagationTest.cs b/src/csharp/Grpc.Core.Tests/ContextPropagationTest.cs
index cec8c7ce6b..6a156293ad 100644
--- a/src/csharp/Grpc.Core.Tests/ContextPropagationTest.cs
+++ b/src/csharp/Grpc.Core.Tests/ContextPropagationTest.cs
@@ -105,7 +105,15 @@ namespace Grpc.Core.Tests
             var parentCall = Calls.AsyncClientStreamingCall(helper.CreateClientStreamingCall(new CallOptions(cancellationToken: cts.Token)));
             await readyToCancelTcs.Task;
             cts.Cancel();
-            Assert.ThrowsAsync(typeof(RpcException), async () => await parentCall);
+            try
+            {
+                // cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
+                await parentCall;
+                Assert.Fail();
+            }
+            catch (RpcException)
+            {
+            }
             Assert.AreEqual("CHILD_CALL_CANCELLED", await successTcs.Task);
         }
 
diff --git a/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs b/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs
index ca29667c95..6fe382751a 100644
--- a/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs
+++ b/src/csharp/Grpc.Core.Tests/GrpcEnvironmentTest.cs
@@ -44,8 +44,11 @@ namespace Grpc.Core.Tests
         public void InitializeAndShutdownGrpcEnvironment()
         {
             var env = GrpcEnvironment.AddRef();
-            Assert.AreEqual(1, env.CompletionQueues.Count);
-            Assert.IsNotNull(env.CompletionQueues.ElementAt(0));
+            Assert.IsTrue(env.CompletionQueues.Count > 0);
+            for (int i = 0; i < env.CompletionQueues.Count; i++)
+            {
+                Assert.IsNotNull(env.CompletionQueues.ElementAt(i));
+            }
             GrpcEnvironment.Release();
         }
 
diff --git a/src/csharp/Grpc.Core.Tests/MarshallingErrorsTest.cs b/src/csharp/Grpc.Core.Tests/MarshallingErrorsTest.cs
index 0663e77d1e..d770f82390 100644
--- a/src/csharp/Grpc.Core.Tests/MarshallingErrorsTest.cs
+++ b/src/csharp/Grpc.Core.Tests/MarshallingErrorsTest.cs
@@ -134,7 +134,15 @@ namespace Grpc.Core.Tests
         {
             helper.ClientStreamingHandler = new ClientStreamingServerMethod<string, string>(async (requestStream, context) =>
             {
-                Assert.ThrowsAsync<IOException>(async () => await requestStream.MoveNext());
+                try
+                {
+                    // cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
+                    await requestStream.MoveNext();
+                    Assert.Fail();
+                }
+                catch (IOException)
+                {
+                }
                 return "RESPONSE";
             });
 
diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index 1541cfd7bb..a406a60024 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -471,8 +471,16 @@ namespace Grpc.IntegrationTesting
 
                 cts.Cancel();
 
-                var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseStream.MoveNext());
-                Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
+                try
+                {
+                    // cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
+                    await call.ResponseStream.MoveNext();
+                    Assert.Fail();
+                }
+                catch (RpcException ex)
+                {
+                    Assert.AreEqual(StatusCode.Cancelled, ex.Status.StatusCode);
+                }
             }
             Console.WriteLine("Passed!");
         }
@@ -577,9 +585,17 @@ namespace Grpc.IntegrationTesting
                 await call.RequestStream.WriteAsync(request);
                 await call.RequestStream.CompleteAsync();
 
-                var e = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseStream.ToListAsync());
-                Assert.AreEqual(StatusCode.Unknown, e.Status.StatusCode);
-                Assert.AreEqual(echoStatus.Message, e.Status.Detail);
+                try
+                {
+                    // cannot use Assert.ThrowsAsync because it uses Task.Wait and would deadlock.
+                    await call.ResponseStream.ToListAsync();
+                    Assert.Fail();
+                }
+                catch (RpcException e)
+                {
+                    Assert.AreEqual(StatusCode.Unknown, e.Status.StatusCode);
+                    Assert.AreEqual(echoStatus.Message, e.Status.Detail);
+                }
             }
 
             Console.WriteLine("Passed!");
-- 
GitLab


From 1e5d9b9caa188408336633bf06cc42d2aad6c6af Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 25 May 2016 21:38:10 -0700
Subject: [PATCH 567/570] fix one more test

---
 src/csharp/Grpc.IntegrationTesting/InteropClient.cs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index a406a60024..aea40afee2 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -505,9 +505,16 @@ namespace Grpc.IntegrationTesting
                     // Deadline was reached before write has started. Eat the exception and continue.
                 }
 
-                var ex = Assert.ThrowsAsync<RpcException>(async () => await call.ResponseStream.MoveNext());
-                // We can't guarantee the status code always DeadlineExceeded. See issue #2685.
-                Assert.Contains(ex.Status.StatusCode, new[] { StatusCode.DeadlineExceeded, StatusCode.Internal });
+                try
+                {
+                    await call.ResponseStream.MoveNext();
+                    Assert.Fail();
+                }
+                catch (RpcException ex)
+                {
+                    // We can't guarantee the status code always DeadlineExceeded. See issue #2685.
+                    Assert.Contains(ex.Status.StatusCode, new[] { StatusCode.DeadlineExceeded, StatusCode.Internal });
+                }
             }
             Console.WriteLine("Passed!");
         }
-- 
GitLab


From 138156abf1954fe7b4407295d4784146a620ef02 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Thu, 26 May 2016 04:43:50 -0700
Subject: [PATCH 568/570] add missing pinvoke method

---
 src/csharp/Grpc.Core/Internal/NativeMethods.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/csharp/Grpc.Core/Internal/NativeMethods.cs b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
index 786b225246..65607ed120 100644
--- a/src/csharp/Grpc.Core/Internal/NativeMethods.cs
+++ b/src/csharp/Grpc.Core/Internal/NativeMethods.cs
@@ -350,6 +350,7 @@ namespace Grpc.Core.Internal
                 this.grpcsharp_server_credentials_release = PInvokeMethods.grpcsharp_server_credentials_release;
 
                 this.grpcsharp_server_create = PInvokeMethods.grpcsharp_server_create;
+                this.grpcsharp_server_register_completion_queue = PInvokeMethods.grpcsharp_server_register_completion_queue;
                 this.grpcsharp_server_add_insecure_http2_port = PInvokeMethods.grpcsharp_server_add_insecure_http2_port;
                 this.grpcsharp_server_add_secure_http2_port = PInvokeMethods.grpcsharp_server_add_secure_http2_port;
                 this.grpcsharp_server_start = PInvokeMethods.grpcsharp_server_start;
-- 
GitLab


From aed1de9d2a315ab88d49444fb1314b3845b4046b Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Thu, 26 May 2016 09:39:26 -0700
Subject: [PATCH 569/570] Style guide related feedback fixes.

---
 src/objective-c/GRPCClient/GRPCCall+Cronet.h     | 11 +++++++++--
 src/objective-c/GRPCClient/GRPCCall+Cronet.m     | 16 ++++++++--------
 src/objective-c/GRPCClient/private/GRPCChannel.m |  2 +-
 src/objective-c/GRPCClient/private/GRPCHost.m    |  4 ++--
 src/objective-c/tests/InteropTests.m             | 10 +++++-----
 5 files changed, 25 insertions(+), 18 deletions(-)

diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.h b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
index d623ed61a3..b7676d0245 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Cronet.h
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
@@ -39,9 +39,16 @@
  */
 @interface GRPCCall (Cronet)
 
-+(void)useCronet:(cronet_engine *)cronet_engine;
+/* This method should be called before issuing the first RPC. It should be
+ * called only once. Create an instance of Cronet engine in your app elsewhere
+ * and pass the instance pointer in the cronet_engine parameter. Once set,
+ * all subsequent RPCs will use Cronet transport. The method is not thread
+ * safe.
+ */
+
++(void)useCronetWithEngine:(cronet_engine *)engine;
 
-+(void *)getCronetEngine;
++(cronet_engine *)cronetEngine;
 
 +(BOOL)isUsingCronet;
 
diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.m b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
index 2409cd4645..69a410e95a 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Cronet.m
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.m
@@ -33,22 +33,22 @@
 
 #import "GRPCCall+Cronet.h"
 
-static BOOL use_cronet = NO;
-static void *g_cronet_engine;
+static BOOL useCronet = NO;
+static cronet_engine *globalCronetEngine;
 
 @implementation GRPCCall (Cronet)
 
-+ (void)useCronet:(cronet_engine *)cronet_engine {
-  use_cronet = YES;
-  g_cronet_engine = cronet_engine;
++ (void)useCronetWithEngine:(cronet_engine *)engine {
+  useCronet = YES;
+  globalCronetEngine = engine;
 }
 
-+ (void *)getCronetEngine {
-  return g_cronet_engine;
++ (cronet_engine *)cronetEngine {
+  return globalCronetEngine;
 }
 
 + (BOOL)isUsingCronet {
-  return use_cronet;
+  return useCronet;
 }
 
 @end
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.m b/src/objective-c/GRPCClient/private/GRPCChannel.m
index 412e8b01fb..e4e0dbe6d2 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.m
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.m
@@ -154,7 +154,7 @@ grpc_channel_args * buildChannelArgs(NSDictionary *dictionary) {
 
 + (GRPCChannel *)secureCronetChannelWithHost:(NSString *)host
                                  channelArgs:(NSDictionary *)channelArgs {
-  void *engine = [GRPCCall getCronetEngine];
+  cronet_engine *engine = [GRPCCall cronetEngine];
   if (!engine) {
     [NSException raise:NSInvalidArgumentException
                 format:@"cronet_engine is NULL. Set it first."];
diff --git a/src/objective-c/GRPCClient/private/GRPCHost.m b/src/objective-c/GRPCClient/private/GRPCHost.m
index 06ed56d546..7da508810c 100644
--- a/src/objective-c/GRPCClient/private/GRPCHost.m
+++ b/src/objective-c/GRPCClient/private/GRPCHost.m
@@ -201,14 +201,14 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (GRPCChannel *)newChannel {
   NSDictionary *args = [self channelArgs];
-  BOOL use_cronet = [GRPCCall isUsingCronet];
+  BOOL useCronet = [GRPCCall isUsingCronet];
   if (_secure) {
       GRPCChannel *channel;
       @synchronized(self) {
         if (_channelCreds == nil) {
           [self setTLSPEMRootCerts:nil withPrivateKey:nil withCertChain:nil error:nil];
         }
-        if (use_cronet) {
+        if (useCronet) {
           channel = [GRPCChannel secureCronetChannelWithHost:_address
                                                  channelArgs:args];
         } else {
diff --git a/src/objective-c/tests/InteropTests.m b/src/objective-c/tests/InteropTests.m
index 361294d4ac..781c500f73 100644
--- a/src/objective-c/tests/InteropTests.m
+++ b/src/objective-c/tests/InteropTests.m
@@ -80,7 +80,7 @@
 
 #pragma mark Tests
 
-static cronet_engine *_engine = NULL;
+static cronet_engine *cronetEngine = NULL;
 
 @implementation InteropTests {
   RMTTestService *_service;
@@ -93,12 +93,12 @@ static cronet_engine *_engine = NULL;
 - (void)setUp {
   _service = self.class.host ? [RMTTestService serviceWithHost:self.class.host] : nil;
 #ifdef GRPC_COMPILE_WITH_CRONET
-  if (_engine == NULL) {
+  if (cronetEngine == NULL) {
+    // Cronet setup
     [Cronet setHttp2Enabled:YES];
-    [Cronet setSslKeyLogFileName:@"cronetkeylogfile.pem"];
     [Cronet start];
-    _engine = [Cronet getGlobalEngine];
-    [GRPCCall useCronet:_engine];
+    cronetEngine = [Cronet getGlobalEngine];
+    [GRPCCall useCronetWithEngine:cronetEngine];
   }
 #endif
 }
-- 
GitLab


From 7fba068e5c7264baefdec8dfd61d9f6a2fc39f62 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Thu, 26 May 2016 11:56:55 -0700
Subject: [PATCH 570/570] docgen format fix

---
 src/objective-c/GRPCClient/GRPCCall+Cronet.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/objective-c/GRPCClient/GRPCCall+Cronet.h b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
index b7676d0245..7f7fc6c2a9 100644
--- a/src/objective-c/GRPCClient/GRPCCall+Cronet.h
+++ b/src/objective-c/GRPCClient/GRPCCall+Cronet.h
@@ -39,13 +39,13 @@
  */
 @interface GRPCCall (Cronet)
 
-/* This method should be called before issuing the first RPC. It should be
+/**
+ * This method should be called before issuing the first RPC. It should be
  * called only once. Create an instance of Cronet engine in your app elsewhere
  * and pass the instance pointer in the cronet_engine parameter. Once set,
  * all subsequent RPCs will use Cronet transport. The method is not thread
  * safe.
  */
-
 +(void)useCronetWithEngine:(cronet_engine *)engine;
 
 +(cronet_engine *)cronetEngine;
-- 
GitLab